Merge tag 'imx-dt-3.7' into imx/dt-for-3.7-2

468 files changed, 6015 insertions, 7685 deletions

diff --git a/Documentation/ABI/testing/sysfs-platform-ideapad-laptop b/Documentation/ABI/testing/sysfs-platform-ideapad-laptop
index 814b01354c41..b31e782bd985 100644
--- a/Documentation/ABI/testing/sysfs-platform-ideapad-laptop
+++ b/Documentation/ABI/testing/sysfs-platform-ideapad-laptop
@@ -5,4 +5,15 @@ Contact:	"Ike Panhc <ike.pan@canonical.com>"
 Description:
                 Control the power of camera module. 1 means on, 0 means off.
 
+What:           /sys/devices/platform/ideapad/fan_mode
+Date:           June 2012
+KernelVersion:  3.6
+Contact:        "Maxim Mikityanskiy <maxtram95@gmail.com>"
+Description:
+                Change fan mode
+                There are four available modes:
+                        * 0 -> Super Silent Mode
+                        * 1 -> Standard Mode
+                        * 2 -> Dust Cleaning
+                        * 4 -> Efficient Thermal Dissipation Mode
 
diff --git a/Documentation/DocBook/media/v4l/vidioc-g-tuner.xml b/Documentation/DocBook/media/v4l/vidioc-g-tuner.xml
index 720395127904..701138f1209d 100644
--- a/Documentation/DocBook/media/v4l/vidioc-g-tuner.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-g-tuner.xml
@@ -125,7 +125,7 @@ the structure refers to a radio tuner the
 <constant>V4L2_TUNER_CAP_NORM</constant> flags can't be used.</para>
 <para>If multiple frequency bands are supported, then
 <structfield>capability</structfield> is the union of all
-<structfield>capability></structfield> fields of each &v4l2-frequency-band;.
+<structfield>capability</structfield> fields of each &v4l2-frequency-band;.
 </para></entry>
           </row>
           <row>
diff --git a/Documentation/devicetree/bindings/regulator/tps6586x.txt b/Documentation/devicetree/bindings/regulator/tps6586x.txt
index d156e1b5db12..da80c2ae0915 100644
--- a/Documentation/devicetree/bindings/regulator/tps6586x.txt
+++ b/Documentation/devicetree/bindings/regulator/tps6586x.txt
@@ -9,9 +9,9 @@ Required properties:
 - regulators: list of regulators provided by this controller, must have
   property "regulator-compatible" to match their hardware counterparts:
   sm[0-2], ldo[0-9] and ldo_rtc
-- sm0-supply: The input supply for the SM0.
-- sm1-supply: The input supply for the SM1.
-- sm2-supply: The input supply for the SM2.
+- vin-sm0-supply: The input supply for the SM0.
+- vin-sm1-supply: The input supply for the SM1.
+- vin-sm2-supply: The input supply for the SM2.
 - vinldo01-supply: The input supply for the LDO1 and LDO2
 - vinldo23-supply: The input supply for the LDO2 and LDO3
 - vinldo4-supply: The input supply for the LDO4
@@ -30,9 +30,9 @@ Example:
                 #gpio-cells = <2>;
                 gpio-controller;
 
-                sm0-supply = <&some_reg>;
-                sm1-supply = <&some_reg>;
-                sm2-supply = <&some_reg>;
+                vin-sm0-supply = <&some_reg>;
+                vin-sm1-supply = <&some_reg>;
+                vin-sm2-supply = <&some_reg>;
                 vinldo01-supply = <...>;
                 vinldo23-supply = <...>;
                 vinldo4-supply = <...>;
diff --git a/Documentation/filesystems/vfat.txt b/Documentation/filesystems/vfat.txt
index ead764b2728f..de1e6c4dccff 100644
--- a/Documentation/filesystems/vfat.txt
+++ b/Documentation/filesystems/vfat.txt
@@ -137,6 +137,17 @@ errors=panic|continue|remount-ro
                  without doing anything or remount the partition in
                  read-only mode (default behavior).
 
+discard       -- If set, issues discard/TRIM commands to the block
+                 device when blocks are freed. This is useful for SSD devices
+                 and sparse/thinly-provisoned LUNs.
+
+nfs           -- This option maintains an index (cache) of directory
+                 inodes by i_logstart which is used by the nfs-related code to
+                 improve look-ups.
+
+                 Enable this only if you want to export the FAT filesystem
+                 over NFS
+
 <bool>: 0,1,yes,no,true,false
 
 TODO
diff --git a/Documentation/networking/netconsole.txt b/Documentation/networking/netconsole.txt
index 8d022073e3ef..2e9e0ae2cd45 100644
--- a/Documentation/networking/netconsole.txt
+++ b/Documentation/networking/netconsole.txt
@@ -51,8 +51,23 @@ Built-in netconsole starts immediately after the TCP stack is
 initialized and attempts to bring up the supplied dev at the supplied
 address.
 
-The remote host can run either 'netcat -u -l -p <port>',
-'nc -l -u <port>' or syslogd.
+The remote host has several options to receive the kernel messages,
+for example:
+
+1) syslogd
+
+2) netcat
+
+   On distributions using a BSD-based netcat version (e.g. Fedora,
+   openSUSE and Ubuntu) the listening port must be specified without
+   the -p switch:
+
+   'nc -u -l -p <port>' / 'nc -u -l <port>' or
+   'netcat -u -l -p <port>' / 'netcat -u -l <port>'
+
+3) socat
+
+   'socat udp-recv:<port> -'
 
 Dynamic reconfiguration:
 ========================
diff --git a/Documentation/pinctrl.txt b/Documentation/pinctrl.txt
index e40f4b4e1977..1479aca23744 100644
--- a/Documentation/pinctrl.txt
+++ b/Documentation/pinctrl.txt
@@ -840,9 +840,9 @@ static unsigned long i2c_pin_configs[] = {
 
 static struct pinctrl_map __initdata mapping[] = {
         PIN_MAP_MUX_GROUP("foo-i2c.0", PINCTRL_STATE_DEFAULT, "pinctrl-foo", "i2c0", "i2c0"),
-        PIN_MAP_MUX_CONFIGS_GROUP("foo-i2c.0", PINCTRL_STATE_DEFAULT, "pinctrl-foo", "i2c0", i2c_grp_configs),
-        PIN_MAP_MUX_CONFIGS_PIN("foo-i2c.0", PINCTRL_STATE_DEFAULT, "pinctrl-foo", "i2c0scl", i2c_pin_configs),
-        PIN_MAP_MUX_CONFIGS_PIN("foo-i2c.0", PINCTRL_STATE_DEFAULT, "pinctrl-foo", "i2c0sda", i2c_pin_configs),
+        PIN_MAP_CONFIGS_GROUP("foo-i2c.0", PINCTRL_STATE_DEFAULT, "pinctrl-foo", "i2c0", i2c_grp_configs),
+        PIN_MAP_CONFIGS_PIN("foo-i2c.0", PINCTRL_STATE_DEFAULT, "pinctrl-foo", "i2c0scl", i2c_pin_configs),
+        PIN_MAP_CONFIGS_PIN("foo-i2c.0", PINCTRL_STATE_DEFAULT, "pinctrl-foo", "i2c0sda", i2c_pin_configs),
 };
 
 Finally, some devices expect the mapping table to contain certain specific
diff --git a/Documentation/vm/hugetlbpage.txt b/Documentation/vm/hugetlbpage.txt
index f8551b3879f8..4ac359b7aa17 100644
--- a/Documentation/vm/hugetlbpage.txt
+++ b/Documentation/vm/hugetlbpage.txt
@@ -299,11 +299,17 @@ map_hugetlb.c.
 *******************************************************************
 
 /*
- * hugepage-shm:  see Documentation/vm/hugepage-shm.c
+ * map_hugetlb: see tools/testing/selftests/vm/map_hugetlb.c
  */
 
 *******************************************************************
 
 /*
- * hugepage-mmap:  see Documentation/vm/hugepage-mmap.c
+ * hugepage-shm:  see tools/testing/selftests/vm/hugepage-shm.c
+ */
+
+*******************************************************************
+
+/*
+ * hugepage-mmap:  see tools/testing/selftests/vm/hugepage-mmap.c
  */
diff --git a/Documentation/w1/slaves/w1_therm b/Documentation/w1/slaves/w1_therm
index 0403aaaba878..874a8ca93feb 100644
--- a/Documentation/w1/slaves/w1_therm
+++ b/Documentation/w1/slaves/w1_therm
@@ -3,6 +3,7 @@ Kernel driver w1_therm
 
 Supported chips:
   * Maxim ds18*20 based temperature sensors.
+  * Maxim ds1825 based temperature sensors.
 
 Author: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
 
@@ -15,6 +16,7 @@ supported family codes:
 W1_THERM_DS18S20        0x10
 W1_THERM_DS1822         0x22
 W1_THERM_DS18B20        0x28
+W1_THERM_DS1825         0x3B
 
 Support is provided through the sysfs w1_slave file.  Each open and
 read sequence will initiate a temperature conversion then provide two
diff --git a/MAINTAINERS b/MAINTAINERS
index 61ad79ea2b08..fdc0119963e7 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -2217,7 +2217,7 @@ S:	Maintained
 F:      drivers/scsi/tmscsim.*
 
 DC395x SCSI driver
-M:      Oliver Neukum <oliver@neukum.name>
+M:      Oliver Neukum <oliver@neukum.org>
 M:      Ali Akcaagac <aliakc@web.de>
 M:      Jamie Lenehan <lenehan@twibble.org>
 W:      http://twibble.org/dist/dc395x/
@@ -4537,7 +4537,7 @@ S:	Supported
 F:      arch/microblaze/
 
 MICROTEK X6 SCANNER
-M:      Oliver Neukum <oliver@neukum.name>
+M:      Oliver Neukum <oliver@neukum.org>
 S:      Maintained
 F:      drivers/usb/image/microtek.*
 
@@ -7076,7 +7076,7 @@ F:	include/linux/mtd/ubi.h
 F:      include/mtd/ubi-user.h
 
 USB ACM DRIVER
-M:      Oliver Neukum <oliver@neukum.name>
+M:      Oliver Neukum <oliver@neukum.org>
 L:      linux-usb@vger.kernel.org
 S:      Maintained
 F:      Documentation/usb/acm.txt
@@ -7097,7 +7097,7 @@ S:	Supported
 F:      drivers/block/ub.c
 
 USB CDC ETHERNET DRIVER
-M:      Oliver Neukum <oliver@neukum.name>
+M:      Oliver Neukum <oliver@neukum.org>
 L:      linux-usb@vger.kernel.org
 S:      Maintained
 F:      drivers/net/usb/cdc_*.c
@@ -7170,7 +7170,7 @@ F:	drivers/usb/host/isp116x*
 F:      include/linux/usb/isp116x.h
 
 USB KAWASAKI LSI DRIVER
-M:      Oliver Neukum <oliver@neukum.name>
+M:      Oliver Neukum <oliver@neukum.org>
 L:      linux-usb@vger.kernel.org
 S:      Maintained
 F:      drivers/usb/serial/kl5kusb105.*
@@ -7288,6 +7288,12 @@ W:	http://www.connecttech.com
 S:      Supported
 F:      drivers/usb/serial/whiteheat*
 
+USB SMSC75XX ETHERNET DRIVER
+M:      Steve Glendinning <steve.glendinning@shawell.net>
+L:      netdev@vger.kernel.org
+S:      Maintained
+F:      drivers/net/usb/smsc75xx.*
+
 USB SMSC95XX ETHERNET DRIVER
 M:      Steve Glendinning <steve.glendinning@shawell.net>
 L:      netdev@vger.kernel.org
@@ -7670,23 +7676,28 @@ S:	Supported
 F:      Documentation/hwmon/wm83??
 F:      arch/arm/mach-s3c64xx/mach-crag6410*
 F:      drivers/clk/clk-wm83*.c
+F:      drivers/extcon/extcon-arizona.c
 F:      drivers/leds/leds-wm83*.c
 F:      drivers/gpio/gpio-*wm*.c
+F:      drivers/gpio/gpio-arizona.c
 F:      drivers/hwmon/wm83??-hwmon.c
 F:      drivers/input/misc/wm831x-on.c
 F:      drivers/input/touchscreen/wm831x-ts.c
 F:      drivers/input/touchscreen/wm97*.c
-F:      drivers/mfd/wm8*.c
+F:      drivers/mfd/arizona*
+F:      drivers/mfd/wm*.c
 F:      drivers/power/wm83*.c
 F:      drivers/rtc/rtc-wm83*.c
 F:      drivers/regulator/wm8*.c
 F:      drivers/video/backlight/wm83*_bl.c
 F:      drivers/watchdog/wm83*_wdt.c
+F:      include/linux/mfd/arizona/
 F:      include/linux/mfd/wm831x/
 F:      include/linux/mfd/wm8350/
 F:      include/linux/mfd/wm8400*
 F:      include/linux/wm97xx.h
 F:      include/sound/wm????.h
+F:      sound/soc/codecs/arizona.?
 F:      sound/soc/codecs/wm*
 
 WORKQUEUE
diff --git a/Makefile b/Makefile
index 9cc77acfc881..354026873b13 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
 VERSION = 3
 PATCHLEVEL = 6
 SUBLEVEL = 0
-EXTRAVERSION = -rc2
+EXTRAVERSION = -rc3
 NAME = Saber-toothed Squirrel
 
 # *DOCUMENTATION*
diff --git a/arch/alpha/Kconfig b/arch/alpha/Kconfig
index d5b9b5e645cc..9944dedee5b1 100644
--- a/arch/alpha/Kconfig
+++ b/arch/alpha/Kconfig
@@ -18,6 +18,8 @@ config ALPHA
         select ARCH_HAVE_NMI_SAFE_CMPXCHG
         select GENERIC_SMP_IDLE_THREAD
         select GENERIC_CMOS_UPDATE
+        select GENERIC_STRNCPY_FROM_USER
+        select GENERIC_STRNLEN_USER
         help
           The Alpha is a 64-bit general-purpose processor designed and
           marketed by the Digital Equipment Corporation of blessed memory,
diff --git a/arch/alpha/include/asm/atomic.h b/arch/alpha/include/asm/atomic.h
index 3bb7ffeae3bc..c2cbe4fc391c 100644
--- a/arch/alpha/include/asm/atomic.h
+++ b/arch/alpha/include/asm/atomic.h
@@ -14,8 +14,8 @@
  */
 
 
-#define ATOMIC_INIT(i)          ( (atomic_t) { (i) } )
-#define ATOMIC64_INIT(i)        ( (atomic64_t) { (i) } )
+#define ATOMIC_INIT(i)          { (i) }
+#define ATOMIC64_INIT(i)        { (i) }
 
 #define atomic_read(v)          (*(volatile int *)&(v)->counter)
 #define atomic64_read(v)        (*(volatile long *)&(v)->counter)
diff --git a/arch/alpha/include/asm/fpu.h b/arch/alpha/include/asm/fpu.h
index db00f7885faa..e477bcd5b94a 100644
--- a/arch/alpha/include/asm/fpu.h
+++ b/arch/alpha/include/asm/fpu.h
@@ -1,7 +1,9 @@
 #ifndef __ASM_ALPHA_FPU_H
 #define __ASM_ALPHA_FPU_H
 
+#ifdef __KERNEL__
 #include <asm/special_insns.h>
+#endif
 
 /*
  * Alpha floating-point control register defines:
diff --git a/arch/alpha/include/asm/ptrace.h b/arch/alpha/include/asm/ptrace.h
index fd698a174f26..b87755a19554 100644
--- a/arch/alpha/include/asm/ptrace.h
+++ b/arch/alpha/include/asm/ptrace.h
@@ -76,7 +76,10 @@ struct switch_stack {
 #define task_pt_regs(task) \
   ((struct pt_regs *) (task_stack_page(task) + 2*PAGE_SIZE) - 1)
 
-#define force_successful_syscall_return() (task_pt_regs(current)->r0 = 0)
+#define current_pt_regs() \
+  ((struct pt_regs *) ((char *)current_thread_info() + 2*PAGE_SIZE) - 1)
+
+#define force_successful_syscall_return() (current_pt_regs()->r0 = 0)
 
 #endif
 
diff --git a/arch/alpha/include/asm/socket.h b/arch/alpha/include/asm/socket.h
index dcb221a4b5be..7d2f75be932e 100644
--- a/arch/alpha/include/asm/socket.h
+++ b/arch/alpha/include/asm/socket.h
@@ -76,9 +76,11 @@
 /* Instruct lower device to use last 4-bytes of skb data as FCS */
 #define SO_NOFCS                43
 
+#ifdef __KERNEL__
 /* O_NONBLOCK clashes with the bits used for socket types.  Therefore we
  * have to define SOCK_NONBLOCK to a different value here.
  */
 #define SOCK_NONBLOCK   0x40000000
+#endif /* __KERNEL__ */
 
 #endif /* _ASM_SOCKET_H */
diff --git a/arch/alpha/include/asm/uaccess.h b/arch/alpha/include/asm/uaccess.h
index b49ec2f8d6e3..766fdfde2b7a 100644
--- a/arch/alpha/include/asm/uaccess.h
+++ b/arch/alpha/include/asm/uaccess.h
@@ -433,36 +433,12 @@ clear_user(void __user *to, long len)
 #undef __module_address
 #undef __module_call
 
-/* Returns: -EFAULT if exception before terminator, N if the entire
-   buffer filled, else strlen.  */
+#define user_addr_max() \
+        (segment_eq(get_fs(), USER_DS) ? TASK_SIZE : ~0UL)
 
-extern long __strncpy_from_user(char *__to, const char __user *__from, long __to_len);
-
-extern inline long
-strncpy_from_user(char *to, const char __user *from, long n)
-{
-        long ret = -EFAULT;
-        if (__access_ok((unsigned long)from, 0, get_fs()))
-                ret = __strncpy_from_user(to, from, n);
-        return ret;
-}
-
-/* Returns: 0 if bad, string length+1 (memory size) of string if ok */
-extern long __strlen_user(const char __user *);
-
-extern inline long strlen_user(const char __user *str)
-{
-        return access_ok(VERIFY_READ,str,0) ? __strlen_user(str) : 0;
-}
-
-/* Returns: 0 if exception before NUL or reaching the supplied limit (N),
- * a value greater than N if the limit would be exceeded, else strlen.  */
-extern long __strnlen_user(const char __user *, long);
-
-extern inline long strnlen_user(const char __user *str, long n)
-{
-        return access_ok(VERIFY_READ,str,0) ? __strnlen_user(str, n) : 0;
-}
+extern long strncpy_from_user(char *dest, const char __user *src, long count);
+extern __must_check long strlen_user(const char __user *str);
+extern __must_check long strnlen_user(const char __user *str, long n);
 
 /*
  * About the exception table:
diff --git a/arch/alpha/include/asm/unistd.h b/arch/alpha/include/asm/unistd.h
index 633b23b0664a..a31a78eac9b9 100644
--- a/arch/alpha/include/asm/unistd.h
+++ b/arch/alpha/include/asm/unistd.h
@@ -465,10 +465,12 @@
 #define __NR_setns                      501
 #define __NR_accept4                    502
 #define __NR_sendmmsg                   503
+#define __NR_process_vm_readv           504
+#define __NR_process_vm_writev          505
 
 #ifdef __KERNEL__
 
-#define NR_SYSCALLS                     504
+#define NR_SYSCALLS                     506
 
 #define __ARCH_WANT_OLD_READDIR
 #define __ARCH_WANT_STAT64
diff --git a/arch/alpha/include/asm/word-at-a-time.h b/arch/alpha/include/asm/word-at-a-time.h
new file mode 100644
index 000000000000..6b340d0f1521
--- /dev/null
+++ b/arch/alpha/include/asm/word-at-a-time.h
@@ -0,0 +1,55 @@
+#ifndef _ASM_WORD_AT_A_TIME_H
+#define _ASM_WORD_AT_A_TIME_H
+
+#include <asm/compiler.h>
+
+/*
+ * word-at-a-time interface for Alpha.
+ */
+
+/*
+ * We do not use the word_at_a_time struct on Alpha, but it needs to be
+ * implemented to humour the generic code.
+ */
+struct word_at_a_time {
+        const unsigned long unused;
+};
+
+#define WORD_AT_A_TIME_CONSTANTS { 0 }
+
+/* Return nonzero if val has a zero */
+static inline unsigned long has_zero(unsigned long val, unsigned long *bits, const struct word_at_a_time *c)
+{
+        unsigned long zero_locations = __kernel_cmpbge(0, val);
+        *bits = zero_locations;
+        return zero_locations;
+}
+
+static inline unsigned long prep_zero_mask(unsigned long val, unsigned long bits, const struct word_at_a_time *c)
+{
+        return bits;
+}
+
+#define create_zero_mask(bits) (bits)
+
+static inline unsigned long find_zero(unsigned long bits)
+{
+#if defined(CONFIG_ALPHA_EV6) && defined(CONFIG_ALPHA_EV67)
+        /* Simple if have CIX instructions */
+        return __kernel_cttz(bits);
+#else
+        unsigned long t1, t2, t3;
+        /* Retain lowest set bit only */
+        bits &= -bits;
+        /* Binary search for lowest set bit */
+        t1 = bits & 0xf0;
+        t2 = bits & 0xcc;
+        t3 = bits & 0xaa;
+        if (t1) t1 = 4;
+        if (t2) t2 = 2;
+        if (t3) t3 = 1;
+        return t1 + t2 + t3;
+#endif
+}
+
+#endif /* _ASM_WORD_AT_A_TIME_H */
diff --git a/arch/alpha/kernel/alpha_ksyms.c b/arch/alpha/kernel/alpha_ksyms.c
index d96e742d4dc2..15fa821d09cd 100644
--- a/arch/alpha/kernel/alpha_ksyms.c
+++ b/arch/alpha/kernel/alpha_ksyms.c
@@ -52,7 +52,6 @@ EXPORT_SYMBOL(alpha_write_fp_reg_s);
 
 /* entry.S */
 EXPORT_SYMBOL(kernel_thread);
-EXPORT_SYMBOL(kernel_execve);
 
 /* Networking helper routines. */
 EXPORT_SYMBOL(csum_tcpudp_magic);
@@ -74,8 +73,6 @@ EXPORT_SYMBOL(alpha_fp_emul);
  */
 EXPORT_SYMBOL(__copy_user);
 EXPORT_SYMBOL(__do_clear_user);
-EXPORT_SYMBOL(__strncpy_from_user);
-EXPORT_SYMBOL(__strnlen_user);
 
 /* 
  * SMP-specific symbols.
diff --git a/arch/alpha/kernel/entry.S b/arch/alpha/kernel/entry.S
index 6d159cee5f2f..ec0da0567ab5 100644
--- a/arch/alpha/kernel/entry.S
+++ b/arch/alpha/kernel/entry.S
@@ -663,58 +663,6 @@ kernel_thread:
         br      ret_to_kernel
 .end kernel_thread
 
-/*
- * kernel_execve(path, argv, envp)
- */
-        .align  4
-        .globl  kernel_execve
-        .ent    kernel_execve
-kernel_execve:
-        /* We can be called from a module.  */
-        ldgp    $gp, 0($27)
-        lda     $sp, -(32+SIZEOF_PT_REGS+8)($sp)
-        .frame  $sp, 32+SIZEOF_PT_REGS+8, $26, 0
-        stq     $26, 0($sp)
-        stq     $16, 8($sp)
-        stq     $17, 16($sp)
-        stq     $18, 24($sp)
-        .prologue 1
-
-        lda     $16, 32($sp)
-        lda     $17, 0
-        lda     $18, SIZEOF_PT_REGS
-        bsr     $26, memset             !samegp
-
-        /* Avoid the HAE being gratuitously wrong, which would cause us
-           to do the whole turn off interrupts thing and restore it.  */
-        ldq     $2, alpha_mv+HAE_CACHE
-        stq     $2, 152+32($sp)
-
-        ldq     $16, 8($sp)
-        ldq     $17, 16($sp)
-        ldq     $18, 24($sp)
-        lda     $19, 32($sp)
-        bsr     $26, do_execve          !samegp
-
-        ldq     $26, 0($sp)
-        bne     $0, 1f                  /* error! */
-
-        /* Move the temporary pt_regs struct from its current location
-           to the top of the kernel stack frame.  See copy_thread for
-           details for a normal process.  */
-        lda     $16, 0x4000 - SIZEOF_PT_REGS($8)
-        lda     $17, 32($sp)
-        lda     $18, SIZEOF_PT_REGS
-        bsr     $26, memmove            !samegp
-
-        /* Take that over as our new stack frame and visit userland!  */
-        lda     $sp, 0x4000 - SIZEOF_PT_REGS($8)
-        br      $31, ret_from_sys_call
-
-1:      lda     $sp, 32+SIZEOF_PT_REGS+8($sp)
-        ret
-.end kernel_execve
-
 
 /*
  * Special system calls.  Most of these are special in that they either
@@ -797,115 +745,6 @@ sys_rt_sigreturn:
 .end sys_rt_sigreturn
 
         .align  4
-        .globl  sys_sethae
-        .ent    sys_sethae
-sys_sethae:
-        .prologue 0
-        stq     $16, 152($sp)
-        ret
-.end sys_sethae
-
-        .align  4
-        .globl  osf_getpriority
-        .ent    osf_getpriority
-osf_getpriority:
-        lda     $sp, -16($sp)
-        stq     $26, 0($sp)
-        .prologue 0
-
-        jsr     $26, sys_getpriority
-
-        ldq     $26, 0($sp)
-        blt     $0, 1f
-
-        /* Return value is the unbiased priority, i.e. 20 - prio.
-           This does result in negative return values, so signal
-           no error by writing into the R0 slot.  */
-        lda     $1, 20
-        stq     $31, 16($sp)
-        subl    $1, $0, $0
-        unop
-
-1:      lda     $sp, 16($sp)
-        ret
-.end osf_getpriority
-
-        .align  4
-        .globl  sys_getxuid
-        .ent    sys_getxuid
-sys_getxuid:
-        .prologue 0
-        ldq     $2, TI_TASK($8)
-        ldq     $3, TASK_CRED($2)
-        ldl     $0, CRED_UID($3)
-        ldl     $1, CRED_EUID($3)
-        stq     $1, 80($sp)
-        ret
-.end sys_getxuid
-
-        .align  4
-        .globl  sys_getxgid
-        .ent    sys_getxgid
-sys_getxgid:
-        .prologue 0
-        ldq     $2, TI_TASK($8)
-        ldq     $3, TASK_CRED($2)
-        ldl     $0, CRED_GID($3)
-        ldl     $1, CRED_EGID($3)
-        stq     $1, 80($sp)
-        ret
-.end sys_getxgid
-
-        .align  4
-        .globl  sys_getxpid
-        .ent    sys_getxpid
-sys_getxpid:
-        .prologue 0
-        ldq     $2, TI_TASK($8)
-
-        /* See linux/kernel/timer.c sys_getppid for discussion
-           about this loop.  */
-        ldq     $3, TASK_GROUP_LEADER($2)
-        ldq     $4, TASK_REAL_PARENT($3)
-        ldl     $0, TASK_TGID($2)
-1:      ldl     $1, TASK_TGID($4)
-#ifdef CONFIG_SMP
-        mov     $4, $5
-        mb
-        ldq     $3, TASK_GROUP_LEADER($2)
-        ldq     $4, TASK_REAL_PARENT($3)
-        cmpeq   $4, $5, $5
-        beq     $5, 1b
-#endif
-        stq     $1, 80($sp)
-        ret
-.end sys_getxpid
-
-        .align  4
-        .globl  sys_alpha_pipe
-        .ent    sys_alpha_pipe
-sys_alpha_pipe:
-        lda     $sp, -16($sp)
-        stq     $26, 0($sp)
-        .prologue 0
-
-        mov     $31, $17
-        lda     $16, 8($sp)
-        jsr     $26, do_pipe_flags
-
-        ldq     $26, 0($sp)
-        bne     $0, 1f
-
-        /* The return values are in $0 and $20.  */
-        ldl     $1, 12($sp)
-        ldl     $0, 8($sp)
-
-        stq     $1, 80+16($sp)
-1:      lda     $sp, 16($sp)
-        ret
-.end sys_alpha_pipe
-
-        .align  4
         .globl  sys_execve
         .ent    sys_execve
 sys_execve:
diff --git a/arch/alpha/kernel/osf_sys.c b/arch/alpha/kernel/osf_sys.c
index 98a103621af6..bc1acdda7a5e 100644
--- a/arch/alpha/kernel/osf_sys.c
+++ b/arch/alpha/kernel/osf_sys.c
@@ -1404,3 +1404,52 @@ SYSCALL_DEFINE3(osf_writev, unsigned long, fd,
 }
 
 #endif
+
+SYSCALL_DEFINE2(osf_getpriority, int, which, int, who)
+{
+        int prio = sys_getpriority(which, who);
+        if (prio >= 0) {
+                /* Return value is the unbiased priority, i.e. 20 - prio.
+                   This does result in negative return values, so signal
+                   no error */
+                force_successful_syscall_return();
+                prio = 20 - prio;
+        }
+        return prio;
+}
+
+SYSCALL_DEFINE0(getxuid)
+{
+        current_pt_regs()->r20 = sys_geteuid();
+        return sys_getuid();
+}
+
+SYSCALL_DEFINE0(getxgid)
+{
+        current_pt_regs()->r20 = sys_getegid();
+        return sys_getgid();
+}
+
+SYSCALL_DEFINE0(getxpid)
+{
+        current_pt_regs()->r20 = sys_getppid();
+        return sys_getpid();
+}
+
+SYSCALL_DEFINE0(alpha_pipe)
+{
+        int fd[2];
+        int res = do_pipe_flags(fd, 0);
+        if (!res) {
+                /* The return values are in $0 and $20.  */
+                current_pt_regs()->r20 = fd[1];
+                res = fd[0];
+        }
+        return res;
+}
+
+SYSCALL_DEFINE1(sethae, unsigned long, val)
+{
+        current_pt_regs()->hae = val;
+        return 0;
+}
diff --git a/arch/alpha/kernel/process.c b/arch/alpha/kernel/process.c
index 153d3fce3e8e..d6fde98b74b3 100644
--- a/arch/alpha/kernel/process.c
+++ b/arch/alpha/kernel/process.c
@@ -455,3 +455,22 @@ get_wchan(struct task_struct *p)
         }
         return pc;
 }
+
+int kernel_execve(const char *path, const char *const argv[], const char *const envp[])
+{
+        /* Avoid the HAE being gratuitously wrong, which would cause us
+           to do the whole turn off interrupts thing and restore it.  */
+        struct pt_regs regs = {.hae = alpha_mv.hae_cache};
+        int err = do_execve(path, argv, envp, &regs);
+        if (!err) {
+                struct pt_regs *p = current_pt_regs();
+                /* copy regs to normal position and off to userland we go... */
+                *p = regs;
+                __asm__ __volatile__ (
+                        "mov    %0, $sp;"
+                        "br     $31, ret_from_sys_call"
+                        : : "r"(p));
+        }
+        return err;
+}
+EXPORT_SYMBOL(kernel_execve);
diff --git a/arch/alpha/kernel/systbls.S b/arch/alpha/kernel/systbls.S
index 87835235f114..2ac6b45c3e00 100644
--- a/arch/alpha/kernel/systbls.S
+++ b/arch/alpha/kernel/systbls.S
@@ -111,7 +111,7 @@ sys_call_table:
         .quad sys_socket
         .quad sys_connect
         .quad sys_accept
-        .quad osf_getpriority                   /* 100 */
+        .quad sys_osf_getpriority                       /* 100 */
         .quad sys_send
         .quad sys_recv
         .quad sys_sigreturn
@@ -522,6 +522,8 @@ sys_call_table:
         .quad sys_setns
         .quad sys_accept4
         .quad sys_sendmmsg
+        .quad sys_process_vm_readv
+        .quad sys_process_vm_writev             /* 505 */
 
         .size sys_call_table, . - sys_call_table
         .type sys_call_table, @object
diff --git a/arch/alpha/lib/Makefile b/arch/alpha/lib/Makefile
index c0a83ab62b78..59660743237c 100644
--- a/arch/alpha/lib/Makefile
+++ b/arch/alpha/lib/Makefile
@@ -31,8 +31,6 @@ lib-y =	__divqu.o __remqu.o __divlu.o __remlu.o \
         $(ev6-y)memchr.o \
         $(ev6-y)copy_user.o \
         $(ev6-y)clear_user.o \
-        $(ev6-y)strncpy_from_user.o \
-        $(ev67-y)strlen_user.o \
         $(ev6-y)csum_ipv6_magic.o \
         $(ev6-y)clear_page.o \
         $(ev6-y)copy_page.o \
diff --git a/arch/alpha/lib/ev6-strncpy_from_user.S b/arch/alpha/lib/ev6-strncpy_from_user.S
deleted file mode 100644
index d2e28178cacc..000000000000
--- a/arch/alpha/lib/ev6-strncpy_from_user.S
+++ /dev/null
@@ -1,424 +0,0 @@
-/*
- * arch/alpha/lib/ev6-strncpy_from_user.S
- * 21264 version contributed by Rick Gorton <rick.gorton@alpha-processor.com>
- *
- * Just like strncpy except in the return value:
- *
- * -EFAULT       if an exception occurs before the terminator is copied.
- * N             if the buffer filled.
- *
- * Otherwise the length of the string is returned.
- *
- * Much of the information about 21264 scheduling/coding comes from:
- *      Compiler Writer's Guide for the Alpha 21264
- *      abbreviated as 'CWG' in other comments here
- *      ftp.digital.com/pub/Digital/info/semiconductor/literature/dsc-library.html
- * Scheduling notation:
- *      E       - either cluster
- *      U       - upper subcluster; U0 - subcluster U0; U1 - subcluster U1
- *      L       - lower subcluster; L0 - subcluster L0; L1 - subcluster L1
- * A bunch of instructions got moved and temp registers were changed
- * to aid in scheduling.  Control flow was also re-arranged to eliminate
- * branches, and to provide longer code sequences to enable better scheduling.
- * A total rewrite (using byte load/stores for start & tail sequences)
- * is desirable, but very difficult to do without a from-scratch rewrite.
- * Save that for the future.
- */
-
-
-#include <asm/errno.h>
-#include <asm/regdef.h>
-
-
-/* Allow an exception for an insn; exit if we get one.  */
-#define EX(x,y...)                      \
-        99: x,##y;                      \
-        .section __ex_table,"a";        \
-        .long 99b - .;                  \
-        lda $31, $exception-99b($0);    \
-        .previous
-
-
-        .set noat
-        .set noreorder
-        .text
-
-        .globl __strncpy_from_user
-        .ent __strncpy_from_user
-        .frame $30, 0, $26
-        .prologue 0
-
-        .align 4
-__strncpy_from_user:
-        and     a0, 7, t3       # E : find dest misalignment
-        beq     a2, $zerolength # U :
-
-        /* Are source and destination co-aligned?  */
-        mov     a0, v0          # E : save the string start
-        xor     a0, a1, t4      # E :
-        EX( ldq_u t1, 0(a1) )   # L : Latency=3 load first quadword
-        ldq_u   t0, 0(a0)       # L : load first (partial) aligned dest quadword
-
-        addq    a2, t3, a2      # E : bias count by dest misalignment
-        subq    a2, 1, a3       # E :
-        addq    zero, 1, t10    # E :
-        and     t4, 7, t4       # E : misalignment between the two
-
-        and     a3, 7, t6       # E : number of tail bytes
-        sll     t10, t6, t10    # E : t10 = bitmask of last count byte
-        bne     t4, $unaligned  # U :
-        lda     t2, -1          # E : build a mask against false zero
-
-        /*
-         * We are co-aligned; take care of a partial first word.
-         * On entry to this basic block:
-         * t0 == the first destination word for masking back in
-         * t1 == the first source word.
-         */
-
-        srl     a3, 3, a2       # E : a2 = loop counter = (count - 1)/8
-        addq    a1, 8, a1       # E :
-        mskqh   t2, a1, t2      # U :   detection in the src word
-        nop
-
-        /* Create the 1st output word and detect 0's in the 1st input word.  */
-        mskqh   t1, a1, t3      # U :
-        mskql   t0, a1, t0      # U : assemble the first output word
-        ornot   t1, t2, t2      # E :
-        nop
-
-        cmpbge  zero, t2, t8    # E : bits set iff null found
-        or      t0, t3, t0      # E :
-        beq     a2, $a_eoc      # U :
-        bne     t8, $a_eos      # U : 2nd branch in a quad.  Bad.
-
-        /* On entry to this basic block:
-         * t0 == a source quad not containing a null.
-         * a0 - current aligned destination address
-         * a1 - current aligned source address
-         * a2 - count of quadwords to move.
-         * NOTE: Loop improvement - unrolling this is going to be
-         *      a huge win, since we're going to stall otherwise.
-         *      Fix this later.  For _really_ large copies, look
-         *      at using wh64 on a look-ahead basis.  See the code
-         *      in clear_user.S and copy_user.S.
-         * Presumably, since (a0) and (a1) do not overlap (by C definition)
-         * Lots of nops here:
-         *      - Separate loads from stores
-         *      - Keep it to 1 branch/quadpack so the branch predictor
-         *        can train.
-         */
-$a_loop:
-        stq_u   t0, 0(a0)       # L :
-        addq    a0, 8, a0       # E :
-        nop
-        subq    a2, 1, a2       # E :
-
-        EX( ldq_u t0, 0(a1) )   # L :
-        addq    a1, 8, a1       # E :
-        cmpbge  zero, t0, t8    # E : Stall 2 cycles on t0
-        beq     a2, $a_eoc      # U :
-
-        beq     t8, $a_loop     # U :
-        nop
-        nop
-        nop
-
-        /* Take care of the final (partial) word store.  At this point
-         * the end-of-count bit is set in t8 iff it applies.
-         *
-         * On entry to this basic block we have:
-         * t0 == the source word containing the null
-         * t8 == the cmpbge mask that found it.
-         */
-$a_eos:
-        negq    t8, t12         # E : find low bit set
-        and     t8, t12, t12    # E : 
-
-        /* We're doing a partial word store and so need to combine
-           our source and original destination words.  */
-        ldq_u   t1, 0(a0)       # L :
-        subq    t12, 1, t6      # E :
-
-        or      t12, t6, t8     # E :
-        zapnot  t0, t8, t0      # U : clear src bytes > null
-        zap     t1, t8, t1      # U : clear dst bytes <= null
-        or      t0, t1, t0      # E :
-
-        stq_u   t0, 0(a0)       # L :
-        br      $finish_up      # L0 :
-        nop
-        nop
-
-        /* Add the end-of-count bit to the eos detection bitmask.  */
-        .align 4
-$a_eoc:
-        or      t10, t8, t8
-        br      $a_eos
-        nop
-        nop
-
-
-/* The source and destination are not co-aligned.  Align the destination
-   and cope.  We have to be very careful about not reading too much and
-   causing a SEGV.  */
-
-        .align 4
-$u_head:
-        /* We know just enough now to be able to assemble the first
-           full source word.  We can still find a zero at the end of it
-           that prevents us from outputting the whole thing.
-
-           On entry to this basic block:
-           t0 == the first dest word, unmasked
-           t1 == the shifted low bits of the first source word
-           t6 == bytemask that is -1 in dest word bytes */
-
-        EX( ldq_u t2, 8(a1) )   # L : load second src word
-        addq    a1, 8, a1       # E :
-        mskql   t0, a0, t0      # U : mask trailing garbage in dst
-        extqh   t2, a1, t4      # U :
-
-        or      t1, t4, t1      # E : first aligned src word complete
-        mskqh   t1, a0, t1      # U : mask leading garbage in src
-        or      t0, t1, t0      # E : first output word complete
-        or      t0, t6, t6      # E : mask original data for zero test
-
-        cmpbge  zero, t6, t8    # E :
-        beq     a2, $u_eocfin   # U :
-        bne     t8, $u_final    # U : bad news - 2nd branch in a quad
-        lda     t6, -1          # E : mask out the bits we have
-
-        mskql   t6, a1, t6      # U :   already seen
-        stq_u   t0, 0(a0)       # L : store first output word
-        or      t6, t2, t2      # E :
-        cmpbge  zero, t2, t8    # E : find nulls in second partial
-
-        addq    a0, 8, a0               # E :
-        subq    a2, 1, a2               # E :
-        bne     t8, $u_late_head_exit   # U :
-        nop
-
-        /* Finally, we've got all the stupid leading edge cases taken care
-           of and we can set up to enter the main loop.  */
-
-        extql   t2, a1, t1      # U : position hi-bits of lo word
-        EX( ldq_u t2, 8(a1) )   # L : read next high-order source word
-        addq    a1, 8, a1       # E :
-        cmpbge  zero, t2, t8    # E :
-
-        beq     a2, $u_eoc      # U :
-        bne     t8, $u_eos      # U :
-        nop
-        nop
-
-        /* Unaligned copy main loop.  In order to avoid reading too much,
-           the loop is structured to detect zeros in aligned source words.
-           This has, unfortunately, effectively pulled half of a loop
-           iteration out into the head and half into the tail, but it does
-           prevent nastiness from accumulating in the very thing we want
-           to run as fast as possible.
-
-           On entry to this basic block:
-           t1 == the shifted high-order bits from the previous source word
-           t2 == the unshifted current source word
-
-           We further know that t2 does not contain a null terminator.  */
-
-        /*
-         * Extra nops here:
-         *      separate load quads from store quads
-         *      only one branch/quad to permit predictor training
-         */
-
-        .align 4
-$u_loop:
-        extqh   t2, a1, t0      # U : extract high bits for current word
-        addq    a1, 8, a1       # E :
-        extql   t2, a1, t3      # U : extract low bits for next time
-        addq    a0, 8, a0       # E :
-
-        or      t0, t1, t0      # E : current dst word now complete
-        EX( ldq_u t2, 0(a1) )   # L : load high word for next time
-        subq    a2, 1, a2       # E :
-        nop
-
-        stq_u   t0, -8(a0)      # L : save the current word
-        mov     t3, t1          # E :
-        cmpbge  zero, t2, t8    # E : test new word for eos
-        beq     a2, $u_eoc      # U :
-
-        beq     t8, $u_loop     # U :
-        nop
-        nop
-        nop
-
-        /* We've found a zero somewhere in the source word we just read.
-           If it resides in the lower half, we have one (probably partial)
-           word to write out, and if it resides in the upper half, we
-           have one full and one partial word left to write out.
-
-           On entry to this basic block:
-           t1 == the shifted high-order bits from the previous source word
-           t2 == the unshifted current source word.  */
-        .align 4
-$u_eos:
-        extqh   t2, a1, t0      # U :
-        or      t0, t1, t0      # E : first (partial) source word complete
-        cmpbge  zero, t0, t8    # E : is the null in this first bit?
-        nop
-
-        bne     t8, $u_final    # U :
-        stq_u   t0, 0(a0)       # L : the null was in the high-order bits
-        addq    a0, 8, a0       # E :
-        subq    a2, 1, a2       # E :
-
-        .align 4
-$u_late_head_exit:
-        extql   t2, a1, t0      # U :
-        cmpbge  zero, t0, t8    # E :
-        or      t8, t10, t6     # E :
-        cmoveq  a2, t6, t8      # E :
-
-        /* Take care of a final (probably partial) result word.
-           On entry to this basic block:
-           t0 == assembled source word
-           t8 == cmpbge mask that found the null.  */
-        .align 4
-$u_final:
-        negq    t8, t6          # E : isolate low bit set
-        and     t6, t8, t12     # E :
-        ldq_u   t1, 0(a0)       # L :
-        subq    t12, 1, t6      # E :
-
-        or      t6, t12, t8     # E :
-        zapnot  t0, t8, t0      # U : kill source bytes > null
-        zap     t1, t8, t1      # U : kill dest bytes <= null
-        or      t0, t1, t0      # E :
-
-        stq_u   t0, 0(a0)       # E :
-        br      $finish_up      # U :
-        nop
-        nop
-
-        .align 4
-$u_eoc:                         # end-of-count
-        extqh   t2, a1, t0      # U :
-        or      t0, t1, t0      # E :
-        cmpbge  zero, t0, t8    # E :
-        nop
-
-        .align 4
-$u_eocfin:                      # end-of-count, final word
-        or      t10, t8, t8     # E :
-        br      $u_final        # U :
-        nop
-        nop
-
-        /* Unaligned copy entry point.  */
-        .align 4
-$unaligned:
-
-        srl     a3, 3, a2       # U : a2 = loop counter = (count - 1)/8
-        and     a0, 7, t4       # E : find dest misalignment
-        and     a1, 7, t5       # E : find src misalignment
-        mov     zero, t0        # E :
-
-        /* Conditionally load the first destination word and a bytemask
-           with 0xff indicating that the destination byte is sacrosanct.  */
-
-        mov     zero, t6        # E :
-        beq     t4, 1f          # U :
-        ldq_u   t0, 0(a0)       # L :
-        lda     t6, -1          # E :
-
-        mskql   t6, a0, t6      # E :
-        nop
-        nop
-        nop
-
-        .align 4
-1:
-        subq    a1, t4, a1      # E : sub dest misalignment from src addr
-        /* If source misalignment is larger than dest misalignment, we need
-           extra startup checks to avoid SEGV.  */
-        cmplt   t4, t5, t12     # E :
-        extql   t1, a1, t1      # U : shift src into place
-        lda     t2, -1          # E : for creating masks later
-
-        beq     t12, $u_head    # U :
-        mskqh   t2, t5, t2      # U : begin src byte validity mask
-        cmpbge  zero, t1, t8    # E : is there a zero?
-        nop
-
-        extql   t2, a1, t2      # U :
-        or      t8, t10, t5     # E : test for end-of-count too
-        cmpbge  zero, t2, t3    # E :
-        cmoveq  a2, t5, t8      # E : Latency=2, extra map slot
-
-        nop                     # E : goes with cmov
-        andnot  t8, t3, t8      # E :
-        beq     t8, $u_head     # U :
-        nop
-
-        /* At this point we've found a zero in the first partial word of
-           the source.  We need to isolate the valid source data and mask
-           it into the original destination data.  (Incidentally, we know
-           that we'll need at least one byte of that original dest word.) */
-
-        ldq_u   t0, 0(a0)       # L :
-        negq    t8, t6          # E : build bitmask of bytes <= zero
-        mskqh   t1, t4, t1      # U :
-        and     t6, t8, t12     # E :
-
-        subq    t12, 1, t6      # E :
-        or      t6, t12, t8     # E :
-        zapnot  t2, t8, t2      # U : prepare source word; mirror changes
-        zapnot  t1, t8, t1      # U : to source validity mask
-
-        andnot  t0, t2, t0      # E : zero place for source to reside
-        or      t0, t1, t0      # E : and put it there
-        stq_u   t0, 0(a0)       # L :
-        nop
-
-        .align 4
-$finish_up:
-        zapnot  t0, t12, t4     # U : was last byte written null?
-        and     t12, 0xf0, t3   # E : binary search for the address of the
-        cmovne  t4, 1, t4       # E : Latency=2, extra map slot
-        nop                     # E : with cmovne
-
-        and     t12, 0xcc, t2   # E : last byte written
-        and     t12, 0xaa, t1   # E :
-        cmovne  t3, 4, t3       # E : Latency=2, extra map slot
-        nop                     # E : with cmovne
-
-        bic     a0, 7, t0
-        cmovne  t2, 2, t2       # E : Latency=2, extra map slot
-        nop                     # E : with cmovne
-        nop
-
-        cmovne  t1, 1, t1       # E : Latency=2, extra map slot
-        nop                     # E : with cmovne
-        addq    t0, t3, t0      # E :
-        addq    t1, t2, t1      # E :
-
-        addq    t0, t1, t0      # E :
-        addq    t0, t4, t0      # add one if we filled the buffer
-        subq    t0, v0, v0      # find string length
-        ret                     # L0 :
-
-        .align 4
-$zerolength:
-        nop
-        nop
-        nop
-        clr     v0
-
-$exception:
-        nop
-        nop
-        nop
-        ret
-
-        .end __strncpy_from_user
diff --git a/arch/alpha/lib/ev67-strlen_user.S b/arch/alpha/lib/ev67-strlen_user.S
deleted file mode 100644
index 57e0d77b81a6..000000000000
--- a/arch/alpha/lib/ev67-strlen_user.S
+++ /dev/null
@@ -1,107 +0,0 @@
-/*
- * arch/alpha/lib/ev67-strlen_user.S
- * 21264 version contributed by Rick Gorton <rick.gorton@api-networks.com>
- *
- * Return the length of the string including the NULL terminator
- * (strlen+1) or zero if an error occurred.
- *
- * In places where it is critical to limit the processing time,
- * and the data is not trusted, strnlen_user() should be used.
- * It will return a value greater than its second argument if
- * that limit would be exceeded. This implementation is allowed
- * to access memory beyond the limit, but will not cross a page
- * boundary when doing so.
- *
- * Much of the information about 21264 scheduling/coding comes from:
- *      Compiler Writer's Guide for the Alpha 21264
- *      abbreviated as 'CWG' in other comments here
- *      ftp.digital.com/pub/Digital/info/semiconductor/literature/dsc-library.html
- * Scheduling notation:
- *      E       - either cluster
- *      U       - upper subcluster; U0 - subcluster U0; U1 - subcluster U1
- *      L       - lower subcluster; L0 - subcluster L0; L1 - subcluster L1
- * Try not to change the actual algorithm if possible for consistency.
- */
-
-#include <asm/regdef.h>
-
-
-/* Allow an exception for an insn; exit if we get one.  */
-#define EX(x,y...)                      \
-        99: x,##y;                      \
-        .section __ex_table,"a";        \
-        .long 99b - .;                  \
-        lda v0, $exception-99b(zero);   \
-        .previous
-
-
-        .set noreorder
-        .set noat
-        .text
-
-        .globl __strlen_user
-        .ent __strlen_user
-        .frame sp, 0, ra
-
-        .align 4
-__strlen_user:
-        ldah    a1, 32767(zero) # do not use plain strlen_user() for strings
-                                # that might be almost 2 GB long; you should
-                                # be using strnlen_user() instead
-        nop
-        nop
-        nop
-
-        .globl __strnlen_user
-
-        .align 4
-__strnlen_user:
-        .prologue 0
-        EX( ldq_u t0, 0(a0) )   # L : load first quadword (a0 may be misaligned)
-        lda     t1, -1(zero)    # E :
-
-        insqh   t1, a0, t1      # U :
-        andnot  a0, 7, v0       # E :
-        or      t1, t0, t0      # E :
-        subq    a0, 1, a0       # E : get our +1 for the return 
-
-        cmpbge  zero, t0, t1    # E : t1 <- bitmask: bit i == 1 <==> i-th byte == 0
-        subq    a1, 7, t2       # E :
-        subq    a0, v0, t0      # E :
-        bne     t1, $found      # U :
-
-        addq    t2, t0, t2      # E :
-        addq    a1, 1, a1       # E :
-        nop                     # E :
-        nop                     # E :
-
-        .align 4
-$loop:  ble     t2, $limit      # U :
-        EX( ldq t0, 8(v0) )     # L :
-        nop                     # E :
-        nop                     # E :
-
-        cmpbge  zero, t0, t1    # E :
-        subq    t2, 8, t2       # E :
-        addq    v0, 8, v0       # E : addr += 8
-        beq     t1, $loop       # U :
-
-$found: cttz    t1, t2          # U0 :
-        addq    v0, t2, v0      # E :
-        subq    v0, a0, v0      # E :
-        ret                     # L0 :
-
-$exception:
-        nop
-        nop
-        nop
-        ret
-
-        .align 4                # currently redundant
-$limit:
-        nop
-        nop
-        subq    a1, t2, v0
-        ret
-
-        .end __strlen_user
diff --git a/arch/alpha/lib/strlen_user.S b/arch/alpha/lib/strlen_user.S
deleted file mode 100644
index 508a18e96479..000000000000
--- a/arch/alpha/lib/strlen_user.S
+++ /dev/null
@@ -1,91 +0,0 @@
-/*
- * arch/alpha/lib/strlen_user.S
- *
- * Return the length of the string including the NUL terminator
- * (strlen+1) or zero if an error occurred.
- *
- * In places where it is critical to limit the processing time,
- * and the data is not trusted, strnlen_user() should be used.
- * It will return a value greater than its second argument if
- * that limit would be exceeded. This implementation is allowed
- * to access memory beyond the limit, but will not cross a page
- * boundary when doing so.
- */
-
-#include <asm/regdef.h>
-
-
-/* Allow an exception for an insn; exit if we get one.  */
-#define EX(x,y...)                      \
-        99: x,##y;                      \
-        .section __ex_table,"a";        \
-        .long 99b - .;                  \
-        lda v0, $exception-99b(zero);   \
-        .previous
-
-
-        .set noreorder
-        .set noat
-        .text
-
-        .globl __strlen_user
-        .ent __strlen_user
-        .frame sp, 0, ra
-
-        .align 3
-__strlen_user:
-        ldah    a1, 32767(zero) # do not use plain strlen_user() for strings
-                                # that might be almost 2 GB long; you should
-                                # be using strnlen_user() instead
-
-        .globl __strnlen_user
-
-        .align 3
-__strnlen_user:
-        .prologue 0
-
-        EX( ldq_u t0, 0(a0) )   # load first quadword (a0 may be misaligned)
-        lda     t1, -1(zero)
-        insqh   t1, a0, t1
-        andnot  a0, 7, v0
-        or      t1, t0, t0
-        subq    a0, 1, a0       # get our +1 for the return 
-        cmpbge  zero, t0, t1    # t1 <- bitmask: bit i == 1 <==> i-th byte == 0
-        subq    a1, 7, t2
-        subq    a0, v0, t0
-        bne     t1, $found
-
-        addq    t2, t0, t2
-        addq    a1, 1, a1
-
-        .align 3
-$loop:  ble     t2, $limit
-        EX( ldq t0, 8(v0) )
-        subq    t2, 8, t2
-        addq    v0, 8, v0       # addr += 8
-        cmpbge  zero, t0, t1
-        beq     t1, $loop
-
-$found: negq    t1, t2          # clear all but least set bit
-        and     t1, t2, t1
-
-        and     t1, 0xf0, t2    # binary search for that set bit
-        and     t1, 0xcc, t3
-        and     t1, 0xaa, t4
-        cmovne  t2, 4, t2
-        cmovne  t3, 2, t3
-        cmovne  t4, 1, t4
-        addq    t2, t3, t2
-        addq    v0, t4, v0
-        addq    v0, t2, v0
-        nop                     # dual issue next two on ev4 and ev5
-        subq    v0, a0, v0
-$exception:
-        ret
-
-        .align 3                # currently redundant
-$limit:
-        subq    a1, t2, v0
-        ret
-
-        .end __strlen_user
diff --git a/arch/alpha/lib/strncpy_from_user.S b/arch/alpha/lib/strncpy_from_user.S
deleted file mode 100644
index 73ee21160ff7..000000000000
--- a/arch/alpha/lib/strncpy_from_user.S
+++ /dev/null
@@ -1,339 +0,0 @@
-/*
- * arch/alpha/lib/strncpy_from_user.S
- * Contributed by Richard Henderson (rth@tamu.edu)
- *
- * Just like strncpy except in the return value:
- *
- * -EFAULT       if an exception occurs before the terminator is copied.
- * N             if the buffer filled.
- *
- * Otherwise the length of the string is returned.
- */
-
-
-#include <asm/errno.h>
-#include <asm/regdef.h>
-
-
-/* Allow an exception for an insn; exit if we get one.  */
-#define EX(x,y...)                      \
-        99: x,##y;                      \
-        .section __ex_table,"a";        \
-        .long 99b - .;                  \
-        lda $31, $exception-99b($0);    \
-        .previous
-
-
-        .set noat
-        .set noreorder
-        .text
-
-        .globl __strncpy_from_user
-        .ent __strncpy_from_user
-        .frame $30, 0, $26
-        .prologue 0
-
-        .align 3
-$aligned:
-        /* On entry to this basic block:
-           t0 == the first destination word for masking back in
-           t1 == the first source word.  */
-
-        /* Create the 1st output word and detect 0's in the 1st input word.  */
-        lda     t2, -1          # e1    : build a mask against false zero
-        mskqh   t2, a1, t2      # e0    :   detection in the src word
-        mskqh   t1, a1, t3      # e0    :
-        ornot   t1, t2, t2      # .. e1 :
-        mskql   t0, a1, t0      # e0    : assemble the first output word
-        cmpbge  zero, t2, t8    # .. e1 : bits set iff null found
-        or      t0, t3, t0      # e0    :
-        beq     a2, $a_eoc      # .. e1 :
-        bne     t8, $a_eos      # .. e1 :
-
-        /* On entry to this basic block:
-           t0 == a source word not containing a null.  */
-
-$a_loop:
-        stq_u   t0, 0(a0)       # e0    :
-        addq    a0, 8, a0       # .. e1 :
-        EX( ldq_u t0, 0(a1) )   # e0    :
-        addq    a1, 8, a1       # .. e1 :
-        subq    a2, 1, a2       # e0    :
-        cmpbge  zero, t0, t8    # .. e1 (stall)
-        beq     a2, $a_eoc      # e1    :
-        beq     t8, $a_loop     # e1    :
-
-        /* Take care of the final (partial) word store.  At this point
-           the end-of-count bit is set in t8 iff it applies.
-
-           On entry to this basic block we have:
-           t0 == the source word containing the null
-           t8 == the cmpbge mask that found it.  */
-
-$a_eos:
-        negq    t8, t12         # e0    : find low bit set
-        and     t8, t12, t12    # e1 (stall)
-
-        /* For the sake of the cache, don't read a destination word
-           if we're not going to need it.  */
-        and     t12, 0x80, t6   # e0    :
-        bne     t6, 1f          # .. e1 (zdb)
-
-        /* We're doing a partial word store and so need to combine
-           our source and original destination words.  */
-        ldq_u   t1, 0(a0)       # e0    :
-        subq    t12, 1, t6      # .. e1 :
-        or      t12, t6, t8     # e0    :
-        unop                    #
-        zapnot  t0, t8, t0      # e0    : clear src bytes > null
-        zap     t1, t8, t1      # .. e1 : clear dst bytes <= null
-        or      t0, t1, t0      # e1    :
-
-1:      stq_u   t0, 0(a0)
-        br      $finish_up
-
-        /* Add the end-of-count bit to the eos detection bitmask.  */
-$a_eoc:
-        or      t10, t8, t8
-        br      $a_eos
-
-        /*** The Function Entry Point ***/
-        .align 3
-__strncpy_from_user:
-        mov     a0, v0          # save the string start
-        beq     a2, $zerolength
-
-        /* Are source and destination co-aligned?  */
-        xor     a0, a1, t1      # e0    :
-        and     a0, 7, t0       # .. e1 : find dest misalignment
-        and     t1, 7, t1       # e0    :
-        addq    a2, t0, a2      # .. e1 : bias count by dest misalignment
-        subq    a2, 1, a2       # e0    :
-        and     a2, 7, t2       # e1    :
-        srl     a2, 3, a2       # e0    : a2 = loop counter = (count - 1)/8
-        addq    zero, 1, t10    # .. e1 :
-        sll     t10, t2, t10    # e0    : t10 = bitmask of last count byte
-        bne     t1, $unaligned  # .. e1 :
-
-        /* We are co-aligned; take care of a partial first word.  */
-
-        EX( ldq_u t1, 0(a1) )   # e0    : load first src word
-        addq    a1, 8, a1       # .. e1 :
-
-        beq     t0, $aligned    # avoid loading dest word if not needed
-        ldq_u   t0, 0(a0)       # e0    :
-        br      $aligned        # .. e1 :
-
-
-/* The source and destination are not co-aligned.  Align the destination
-   and cope.  We have to be very careful about not reading too much and
-   causing a SEGV.  */
-
-        .align 3
-$u_head:
-        /* We know just enough now to be able to assemble the first
-           full source word.  We can still find a zero at the end of it
-           that prevents us from outputting the whole thing.
-
-           On entry to this basic block:
-           t0 == the first dest word, unmasked
-           t1 == the shifted low bits of the first source word
-           t6 == bytemask that is -1 in dest word bytes */
-
-        EX( ldq_u t2, 8(a1) )   # e0    : load second src word
-        addq    a1, 8, a1       # .. e1 :
-        mskql   t0, a0, t0      # e0    : mask trailing garbage in dst
-        extqh   t2, a1, t4      # e0    :
-        or      t1, t4, t1      # e1    : first aligned src word complete
-        mskqh   t1, a0, t1      # e0    : mask leading garbage in src
-        or      t0, t1, t0      # e0    : first output word complete
-        or      t0, t6, t6      # e1    : mask original data for zero test
-        cmpbge  zero, t6, t8    # e0    :
-        beq     a2, $u_eocfin   # .. e1 :
-        bne     t8, $u_final    # e1    :
-
-        lda     t6, -1                  # e1    : mask out the bits we have
-        mskql   t6, a1, t6              # e0    :   already seen
-        stq_u   t0, 0(a0)               # e0    : store first output word
-        or      t6, t2, t2              # .. e1 :
-        cmpbge  zero, t2, t8            # e0    : find nulls in second partial
-        addq    a0, 8, a0               # .. e1 :
-        subq    a2, 1, a2               # e0    :
-        bne     t8, $u_late_head_exit   # .. e1 :
-
-        /* Finally, we've got all the stupid leading edge cases taken care
-           of and we can set up to enter the main loop.  */
-
-        extql   t2, a1, t1      # e0    : position hi-bits of lo word
-        EX( ldq_u t2, 8(a1) )   # .. e1 : read next high-order source word
-        addq    a1, 8, a1       # e0    :
-        cmpbge  zero, t2, t8    # e1 (stall)
-        beq     a2, $u_eoc      # e1    :
-        bne     t8, $u_eos      # e1    :
-
-        /* Unaligned copy main loop.  In order to avoid reading too much,
-           the loop is structured to detect zeros in aligned source words.
-           This has, unfortunately, effectively pulled half of a loop
-           iteration out into the head and half into the tail, but it does
-           prevent nastiness from accumulating in the very thing we want
-           to run as fast as possible.
-
-           On entry to this basic block:
-           t1 == the shifted high-order bits from the previous source word
-           t2 == the unshifted current source word
-
-           We further know that t2 does not contain a null terminator.  */
-
-        .align 3
-$u_loop:
-        extqh   t2, a1, t0      # e0    : extract high bits for current word
-        addq    a1, 8, a1       # .. e1 :
-        extql   t2, a1, t3      # e0    : extract low bits for next time
-        addq    a0, 8, a0       # .. e1 :
-        or      t0, t1, t0      # e0    : current dst word now complete
-        EX( ldq_u t2, 0(a1) )   # .. e1 : load high word for next time
-        stq_u   t0, -8(a0)      # e0    : save the current word
-        mov     t3, t1          # .. e1 :
-        subq    a2, 1, a2       # e0    :
-        cmpbge  zero, t2, t8    # .. e1 : test new word for eos
-        beq     a2, $u_eoc      # e1    :
-        beq     t8, $u_loop     # e1    :
-
-        /* We've found a zero somewhere in the source word we just read.
-           If it resides in the lower half, we have one (probably partial)
-           word to write out, and if it resides in the upper half, we
-           have one full and one partial word left to write out.
-
-           On entry to this basic block:
-           t1 == the shifted high-order bits from the previous source word
-           t2 == the unshifted current source word.  */
-$u_eos:
-        extqh   t2, a1, t0      # e0    :
-        or      t0, t1, t0      # e1    : first (partial) source word complete
-
-        cmpbge  zero, t0, t8    # e0    : is the null in this first bit?
-        bne     t8, $u_final    # .. e1 (zdb)
-
-        stq_u   t0, 0(a0)       # e0    : the null was in the high-order bits
-        addq    a0, 8, a0       # .. e1 :
-        subq    a2, 1, a2       # e1    :
-
-$u_late_head_exit:
-        extql   t2, a1, t0      # .. e0 :
-        cmpbge  zero, t0, t8    # e0    :
-        or      t8, t10, t6     # e1    :
-        cmoveq  a2, t6, t8      # e0    :
-        nop                     # .. e1 :
-
-        /* Take care of a final (probably partial) result word.
-           On entry to this basic block:
-           t0 == assembled source word
-           t8 == cmpbge mask that found the null.  */
-$u_final:
-        negq    t8, t6          # e0    : isolate low bit set
-        and     t6, t8, t12     # e1    :
-
-        and     t12, 0x80, t6   # e0    : avoid dest word load if we can
-        bne     t6, 1f          # .. e1 (zdb)
-
-        ldq_u   t1, 0(a0)       # e0    :
-        subq    t12, 1, t6      # .. e1 :
-        or      t6, t12, t8     # e0    :
-        zapnot  t0, t8, t0      # .. e1 : kill source bytes > null
-        zap     t1, t8, t1      # e0    : kill dest bytes <= null
-        or      t0, t1, t0      # e1    :
-
-1:      stq_u   t0, 0(a0)       # e0    :
-        br      $finish_up
-
-$u_eoc:                         # end-of-count
-        extqh   t2, a1, t0
-        or      t0, t1, t0
-        cmpbge  zero, t0, t8
-
-$u_eocfin:                      # end-of-count, final word
-        or      t10, t8, t8
-        br      $u_final
-
-        /* Unaligned copy entry point.  */
-        .align 3
-$unaligned:
-
-        EX( ldq_u t1, 0(a1) )   # e0    : load first source word
-
-        and     a0, 7, t4       # .. e1 : find dest misalignment
-        and     a1, 7, t5       # e0    : find src misalignment
-
-        /* Conditionally load the first destination word and a bytemask
-           with 0xff indicating that the destination byte is sacrosanct.  */
-
-        mov     zero, t0        # .. e1 :
-        mov     zero, t6        # e0    :
-        beq     t4, 1f          # .. e1 :
-        ldq_u   t0, 0(a0)       # e0    :
-        lda     t6, -1          # .. e1 :
-        mskql   t6, a0, t6      # e0    :
-1:
-        subq    a1, t4, a1      # .. e1 : sub dest misalignment from src addr
-
-        /* If source misalignment is larger than dest misalignment, we need
-           extra startup checks to avoid SEGV.  */
-
-        cmplt   t4, t5, t12     # e1    :
-        extql   t1, a1, t1      # .. e0 : shift src into place
-        lda     t2, -1          # e0    : for creating masks later
-        beq     t12, $u_head    # e1    :
-
-        mskqh   t2, t5, t2      # e0    : begin src byte validity mask
-        cmpbge  zero, t1, t8    # .. e1 : is there a zero?
-        extql   t2, a1, t2      # e0    :
-        or      t8, t10, t5     # .. e1 : test for end-of-count too
-        cmpbge  zero, t2, t3    # e0    :
-        cmoveq  a2, t5, t8      # .. e1 :
-        andnot  t8, t3, t8      # e0    :
-        beq     t8, $u_head     # .. e1 (zdb)
-
-        /* At this point we've found a zero in the first partial word of
-           the source.  We need to isolate the valid source data and mask
-           it into the original destination data.  (Incidentally, we know
-           that we'll need at least one byte of that original dest word.) */
-
-        ldq_u   t0, 0(a0)       # e0    :
-        negq    t8, t6          # .. e1 : build bitmask of bytes <= zero
-        mskqh   t1, t4, t1      # e0    :
-        and     t6, t8, t12     # .. e1 :
-        subq    t12, 1, t6      # e0    :
-        or      t6, t12, t8     # e1    :
-
-        zapnot  t2, t8, t2      # e0    : prepare source word; mirror changes
-        zapnot  t1, t8, t1      # .. e1 : to source validity mask
-
-        andnot  t0, t2, t0      # e0    : zero place for source to reside
-        or      t0, t1, t0      # e1    : and put it there
-        stq_u   t0, 0(a0)       # e0    :
-
-$finish_up:
-        zapnot  t0, t12, t4     # was last byte written null?
-        cmovne  t4, 1, t4
-
-        and     t12, 0xf0, t3   # binary search for the address of the
-        and     t12, 0xcc, t2   # last byte written
-        and     t12, 0xaa, t1
-        bic     a0, 7, t0
-        cmovne  t3, 4, t3
-        cmovne  t2, 2, t2
-        cmovne  t1, 1, t1
-        addq    t0, t3, t0
-        addq    t1, t2, t1
-        addq    t0, t1, t0
-        addq    t0, t4, t0      # add one if we filled the buffer
-
-        subq    t0, v0, v0      # find string length
-        ret
-
-$zerolength:
-        clr     v0
-$exception:
-        ret
-
-        .end __strncpy_from_user
diff --git a/arch/alpha/mm/fault.c b/arch/alpha/mm/fault.c
index 5eecab1a84ef..0c4132dd3507 100644
--- a/arch/alpha/mm/fault.c
+++ b/arch/alpha/mm/fault.c
@@ -89,6 +89,8 @@ do_page_fault(unsigned long address, unsigned long mmcsr,
         const struct exception_table_entry *fixup;
         int fault, si_code = SEGV_MAPERR;
         siginfo_t info;
+        unsigned int flags = (FAULT_FLAG_ALLOW_RETRY | FAULT_FLAG_KILLABLE |
+                              (cause > 0 ? FAULT_FLAG_WRITE : 0));
 
         /* As of EV6, a load into $31/$f31 is a prefetch, and never faults
            (or is suppressed by the PALcode).  Support that for older CPUs
@@ -114,6 +116,7 @@ do_page_fault(unsigned long address, unsigned long mmcsr,
                 goto vmalloc_fault;
 #endif
 
+retry:
         down_read(&mm->mmap_sem);
         vma = find_vma(mm, address);
         if (!vma)
@@ -144,8 +147,11 @@ do_page_fault(unsigned long address, unsigned long mmcsr,
         /* If for any reason at all we couldn't handle the fault,
            make sure we exit gracefully rather than endlessly redo
            the fault.  */
-        fault = handle_mm_fault(mm, vma, address, cause > 0 ? FAULT_FLAG_WRITE : 0);
-        up_read(&mm->mmap_sem);
+        fault = handle_mm_fault(mm, vma, address, flags);
+
+        if ((fault & VM_FAULT_RETRY) && fatal_signal_pending(current))
+                return;
+
         if (unlikely(fault & VM_FAULT_ERROR)) {
                 if (fault & VM_FAULT_OOM)
                         goto out_of_memory;
@@ -153,10 +159,26 @@ do_page_fault(unsigned long address, unsigned long mmcsr,
                         goto do_sigbus;
                 BUG();
         }
-        if (fault & VM_FAULT_MAJOR)
-                current->maj_flt++;
-        else
-                current->min_flt++;
+
+        if (flags & FAULT_FLAG_ALLOW_RETRY) {
+                if (fault & VM_FAULT_MAJOR)
+                        current->maj_flt++;
+                else
+                        current->min_flt++;
+                if (fault & VM_FAULT_RETRY) {
+                        flags &= ~FAULT_FLAG_ALLOW_RETRY;
+
+                         /* No need to up_read(&mm->mmap_sem) as we would
+                         * have already released it in __lock_page_or_retry
+                         * in mm/filemap.c.
+                         */
+
+                        goto retry;
+                }
+        }
+
+        up_read(&mm->mmap_sem);
+
         return;
 
         /* Something tried to access memory that isn't in our memory map.
@@ -186,12 +208,14 @@ do_page_fault(unsigned long address, unsigned long mmcsr,
         /* We ran out of memory, or some other thing happened to us that
            made us unable to handle the page fault gracefully.  */
  out_of_memory:
+        up_read(&mm->mmap_sem);
         if (!user_mode(regs))
                 goto no_context;
         pagefault_out_of_memory();
         return;
 
  do_sigbus:
+        up_read(&mm->mmap_sem);
         /* Send a sigbus, regardless of whether we were in kernel
            or user mode.  */
         info.si_signo = SIGBUS;
diff --git a/arch/alpha/oprofile/common.c b/arch/alpha/oprofile/common.c
index a0a5d27aa215..b8ce18f485d3 100644
--- a/arch/alpha/oprofile/common.c
+++ b/arch/alpha/oprofile/common.c
@@ -12,6 +12,7 @@
 #include <linux/smp.h>
 #include <linux/errno.h>
 #include <asm/ptrace.h>
+#include <asm/special_insns.h>
 
 #include "op_impl.h"
 
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index e91c7cdc6fe5..6d6e18fee9fe 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -38,7 +38,6 @@ config ARM
         select HARDIRQS_SW_RESEND
         select GENERIC_IRQ_PROBE
         select GENERIC_IRQ_SHOW
-        select GENERIC_IRQ_PROBE
         select ARCH_WANT_IPC_PARSE_VERSION
         select HARDIRQS_SW_RESEND
         select CPU_PM if (SUSPEND || CPU_IDLE)
@@ -126,11 +125,6 @@ config TRACE_IRQFLAGS_SUPPORT
         bool
         default y
 
-config GENERIC_LOCKBREAK
-        bool
-        default y
-        depends on SMP && PREEMPT
-
 config RWSEM_GENERIC_SPINLOCK
         bool
         default y
diff --git a/arch/arm/boot/dts/imx27-phytec-phycore.dts b/arch/arm/boot/dts/imx27-phytec-phycore.dts
index 2b0ff60247a4..777caa33cd85 100644
--- a/arch/arm/boot/dts/imx27-phytec-phycore.dts
+++ b/arch/arm/boot/dts/imx27-phytec-phycore.dts
@@ -23,10 +23,6 @@
         soc {
                 aipi@10000000 { /* aipi */
 
-                        wdog@10002000 {
-                                status = "okay";
-                        };
-
                         serial@1000a000 {
                                 fsl,uart-has-rtscts;
                                 status = "okay";
diff --git a/arch/arm/boot/dts/imx27.dtsi b/arch/arm/boot/dts/imx27.dtsi
index 5303ab680a34..3e54f1498841 100644
--- a/arch/arm/boot/dts/imx27.dtsi
+++ b/arch/arm/boot/dts/imx27.dtsi
@@ -62,7 +62,6 @@
                                 compatible = "fsl,imx27-wdt", "fsl,imx21-wdt";
                                 reg = <0x10002000 0x4000>;
                                 interrupts = <27>;
-                                status = "disabled";
                         };
 
                         uart1: serial@1000a000 {
diff --git a/arch/arm/boot/dts/imx51-babbage.dts b/arch/arm/boot/dts/imx51-babbage.dts
index cd86177a3ea2..6f4c80e26c57 100644
--- a/arch/arm/boot/dts/imx51-babbage.dts
+++ b/arch/arm/boot/dts/imx51-babbage.dts
@@ -25,23 +25,31 @@
                 aips@70000000 { /* aips-1 */
                         spba@70000000 {
                                 esdhc@70004000 { /* ESDHC1 */
+                                        pinctrl-names = "default";
+                                        pinctrl-0 = <&pinctrl_esdhc1_1>;
                                         fsl,cd-internal;
                                         fsl,wp-internal;
                                         status = "okay";
                                 };
 
                                 esdhc@70008000 { /* ESDHC2 */
+                                        pinctrl-names = "default";
+                                        pinctrl-0 = <&pinctrl_esdhc2_1>;
                                         cd-gpios = <&gpio1 6 0>;
                                         wp-gpios = <&gpio1 5 0>;
                                         status = "okay";
                                 };
 
                                 uart3: serial@7000c000 {
+                                        pinctrl-names = "default";
+                                        pinctrl-0 = <&pinctrl_uart3_1>;
                                         fsl,uart-has-rtscts;
                                         status = "okay";
                                 };
 
                                 ecspi@70010000 { /* ECSPI1 */
+                                        pinctrl-names = "default";
+                                        pinctrl-0 = <&pinctrl_ecspi1_1>;
                                         fsl,spi-num-chipselects = <2>;
                                         cs-gpios = <&gpio4 24 0>, <&gpio4 25 0>;
                                         status = "okay";
@@ -169,31 +177,43 @@
                                 };
                         };
 
-                        wdog@73f98000 { /* WDOG1 */
-                                status = "okay";
-                        };
-
                         iomuxc@73fa8000 {
-                                compatible = "fsl,imx51-iomuxc-babbage";
-                                reg = <0x73fa8000 0x4000>;
+                                pinctrl-names = "default";
+                                pinctrl-0 = <&pinctrl_hog>;
+
+                                hog {
+                                        pinctrl_hog: hoggrp {
+                                                fsl,pins = <
+                                                        694  0x20d5     /* MX51_PAD_GPIO1_0__SD1_CD */
+                                                        697  0x20d5     /* MX51_PAD_GPIO1_1__SD1_WP */
+                                                        737  0x100      /* MX51_PAD_GPIO1_5__GPIO1_5 */
+                                                        740  0x100      /* MX51_PAD_GPIO1_6__GPIO1_6 */
+                                                        121  0x5        /* MX51_PAD_EIM_A27__GPIO2_21 */
+                                                        402  0x85       /* MX51_PAD_CSPI1_SS0__GPIO4_24 */
+                                                        405  0x85       /* MX51_PAD_CSPI1_SS1__GPIO4_25 */
+                                                >;
+                                        };
+                                };
                         };
 
                         uart1: serial@73fbc000 {
+                                pinctrl-names = "default";
+                                pinctrl-0 = <&pinctrl_uart1_1>;
                                 fsl,uart-has-rtscts;
                                 status = "okay";
                         };
 
                         uart2: serial@73fc0000 {
+                                pinctrl-names = "default";
+                                pinctrl-0 = <&pinctrl_uart2_1>;
                                 status = "okay";
                         };
                 };
 
                 aips@80000000 { /* aips-2 */
-                        sdma@83fb0000 {
-                                fsl,sdma-ram-script-name = "imx/sdma/sdma-imx51.bin";
-                        };
-
                         i2c@83fc4000 { /* I2C2 */
+                                pinctrl-names = "default";
+                                pinctrl-0 = <&pinctrl_i2c2_1>;
                                 status = "okay";
 
                                 sgtl5000: codec@0a {
@@ -206,10 +226,14 @@
                         };
 
                         audmux@83fd0000 {
+                                pinctrl-names = "default";
+                                pinctrl-0 = <&pinctrl_audmux_1>;
                                 status = "okay";
                         };
 
                         ethernet@83fec000 {
+                                pinctrl-names = "default";
+                                pinctrl-0 = <&pinctrl_fec_1>;
                                 phy-mode = "mii";
                                 status = "okay";
                         };
diff --git a/arch/arm/boot/dts/imx51.dtsi b/arch/arm/boot/dts/imx51.dtsi
index aba28dc87fc8..2f71a91ca98e 100644
--- a/arch/arm/boot/dts/imx51.dtsi
+++ b/arch/arm/boot/dts/imx51.dtsi
@@ -130,6 +130,34 @@
                                 };
                         };
 
+                        usb@73f80000 {
+                                compatible = "fsl,imx51-usb", "fsl,imx27-usb";
+                                reg = <0x73f80000 0x0200>;
+                                interrupts = <18>;
+                                status = "disabled";
+                        };
+
+                        usb@73f80200 {
+                                compatible = "fsl,imx51-usb", "fsl,imx27-usb";
+                                reg = <0x73f80200 0x0200>;
+                                interrupts = <14>;
+                                status = "disabled";
+                        };
+
+                        usb@73f80400 {
+                                compatible = "fsl,imx51-usb", "fsl,imx27-usb";
+                                reg = <0x73f80400 0x0200>;
+                                interrupts = <16>;
+                                status = "disabled";
+                        };
+
+                        usb@73f80600 {
+                                compatible = "fsl,imx51-usb", "fsl,imx27-usb";
+                                reg = <0x73f80600 0x0200>;
+                                interrupts = <17>;
+                                status = "disabled";
+                        };
+
                         gpio1: gpio@73f84000 {
                                 compatible = "fsl,imx51-gpio", "fsl,imx35-gpio";
                                 reg = <0x73f84000 0x4000>;
@@ -174,7 +202,6 @@
                                 compatible = "fsl,imx51-wdt", "fsl,imx21-wdt";
                                 reg = <0x73f98000 0x4000>;
                                 interrupts = <58>;
-                                status = "disabled";
                         };
 
                         wdog@73f9c000 { /* WDOG2 */
@@ -184,6 +211,122 @@
                                 status = "disabled";
                         };
 
+                        iomuxc@73fa8000 {
+                                compatible = "fsl,imx51-iomuxc";
+                                reg = <0x73fa8000 0x4000>;
+
+                                audmux {
+                                        pinctrl_audmux_1: audmuxgrp-1 {
+                                                fsl,pins = <
+                                                        384 0x80000000  /* MX51_PAD_AUD3_BB_TXD__AUD3_TXD */
+                                                        386 0x80000000  /* MX51_PAD_AUD3_BB_RXD__AUD3_RXD */
+                                                        389 0x80000000  /* MX51_PAD_AUD3_BB_CK__AUD3_TXC */
+                                                        391 0x80000000  /* MX51_PAD_AUD3_BB_FS__AUD3_TXFS */
+                                                >;
+                                        };
+                                };
+
+                                fec {
+                                        pinctrl_fec_1: fecgrp-1 {
+                                                fsl,pins = <
+                                                        128 0x80000000  /* MX51_PAD_EIM_EB2__FEC_MDIO */
+                                                        134 0x80000000  /* MX51_PAD_EIM_EB3__FEC_RDATA1 */
+                                                        146 0x80000000  /* MX51_PAD_EIM_CS2__FEC_RDATA2 */
+                                                        152 0x80000000  /* MX51_PAD_EIM_CS3__FEC_RDATA3 */
+                                                        158 0x80000000  /* MX51_PAD_EIM_CS4__FEC_RX_ER */
+                                                        165 0x80000000  /* MX51_PAD_EIM_CS5__FEC_CRS */
+                                                        206 0x80000000  /* MX51_PAD_NANDF_RB2__FEC_COL */
+                                                        213 0x80000000  /* MX51_PAD_NANDF_RB3__FEC_RX_CLK */
+                                                        293 0x80000000  /* MX51_PAD_NANDF_D9__FEC_RDATA0 */
+                                                        298 0x80000000  /* MX51_PAD_NANDF_D8__FEC_TDATA0 */
+                                                        225 0x80000000  /* MX51_PAD_NANDF_CS2__FEC_TX_ER */
+                                                        231 0x80000000  /* MX51_PAD_NANDF_CS3__FEC_MDC */
+                                                        237 0x80000000  /* MX51_PAD_NANDF_CS4__FEC_TDATA1 */
+                                                        243 0x80000000  /* MX51_PAD_NANDF_CS5__FEC_TDATA2 */
+                                                        250 0x80000000  /* MX51_PAD_NANDF_CS6__FEC_TDATA3 */
+                                                        255 0x80000000  /* MX51_PAD_NANDF_CS7__FEC_TX_EN */
+                                                        260 0x80000000  /* MX51_PAD_NANDF_RDY_INT__FEC_TX_CLK */
+                                                >;
+                                        };
+                                };
+
+                                ecspi1 {
+                                        pinctrl_ecspi1_1: ecspi1grp-1 {
+                                                fsl,pins = <
+                                                        398 0x185       /* MX51_PAD_CSPI1_MISO__ECSPI1_MISO */
+                                                        394 0x185       /* MX51_PAD_CSPI1_MOSI__ECSPI1_MOSI */
+                                                        409 0x185       /* MX51_PAD_CSPI1_SCLK__ECSPI1_SCLK */
+                                                >;
+                                        };
+                                };
+
+                                esdhc1 {
+                                        pinctrl_esdhc1_1: esdhc1grp-1 {
+                                                fsl,pins = <
+                                                        666 0x400020d5  /* MX51_PAD_SD1_CMD__SD1_CMD */
+                                                        669 0x20d5      /* MX51_PAD_SD1_CLK__SD1_CLK */
+                                                        672 0x20d5      /* MX51_PAD_SD1_DATA0__SD1_DATA0 */
+                                                        678 0x20d5      /* MX51_PAD_SD1_DATA1__SD1_DATA1 */
+                                                        684 0x20d5      /* MX51_PAD_SD1_DATA2__SD1_DATA2 */
+                                                        691 0x20d5      /* MX51_PAD_SD1_DATA3__SD1_DATA3 */
+                                                >;
+                                        };
+                                };
+
+                                esdhc2 {
+                                        pinctrl_esdhc2_1: esdhc2grp-1 {
+                                                fsl,pins = <
+                                                        704 0x400020d5  /* MX51_PAD_SD2_CMD__SD2_CMD */
+                                                        707 0x20d5      /* MX51_PAD_SD2_CLK__SD2_CLK */
+                                                        710 0x20d5      /* MX51_PAD_SD2_DATA0__SD2_DATA0 */
+                                                        712 0x20d5      /* MX51_PAD_SD2_DATA1__SD2_DATA1 */
+                                                        715 0x20d5      /* MX51_PAD_SD2_DATA2__SD2_DATA2 */
+                                                        719 0x20d5      /* MX51_PAD_SD2_DATA3__SD2_DATA3 */
+                                                >;
+                                        };
+                                };
+
+                                i2c2 {
+                                        pinctrl_i2c2_1: i2c2grp-1 {
+                                                fsl,pins = <
+                                                        449 0x400001ed  /* MX51_PAD_KEY_COL4__I2C2_SCL */
+                                                        454 0x400001ed  /* MX51_PAD_KEY_COL5__I2C2_SDA */
+                                                >;
+                                        };
+                                };
+
+                                uart1 {
+                                        pinctrl_uart1_1: uart1grp-1 {
+                                                fsl,pins = <
+                                                        413 0x1c5       /* MX51_PAD_UART1_RXD__UART1_RXD */
+                                                        416 0x1c5       /* MX51_PAD_UART1_TXD__UART1_TXD */
+                                                        418 0x1c5       /* MX51_PAD_UART1_RTS__UART1_RTS */
+                                                        420 0x1c5       /* MX51_PAD_UART1_CTS__UART1_CTS */
+                                                >;
+                                        };
+                                };
+
+                                uart2 {
+                                        pinctrl_uart2_1: uart2grp-1 {
+                                                fsl,pins = <
+                                                        423 0x1c5       /* MX51_PAD_UART2_RXD__UART2_RXD */
+                                                        426 0x1c5       /* MX51_PAD_UART2_TXD__UART2_TXD */
+                                                >;
+                                        };
+                                };
+
+                                uart3 {
+                                        pinctrl_uart3_1: uart3grp-1 {
+                                                fsl,pins = <
+                                                        54 0x1c5        /* MX51_PAD_EIM_D25__UART3_RXD */
+                                                        59 0x1c5        /* MX51_PAD_EIM_D26__UART3_TXD */
+                                                        65 0x1c5        /* MX51_PAD_EIM_D27__UART3_RTS */
+                                                        49 0x1c5        /* MX51_PAD_EIM_D24__UART3_CTS */
+                                                >;
+                                        };
+                                };
+                        };
+
                         uart1: serial@73fbc000 {
                                 compatible = "fsl,imx51-uart", "fsl,imx21-uart";
                                 reg = <0x73fbc000 0x4000>;
@@ -219,6 +362,7 @@
                                 compatible = "fsl,imx51-sdma", "fsl,imx35-sdma";
                                 reg = <0x83fb0000 0x4000>;
                                 interrupts = <6>;
+                                fsl,sdma-ram-script-name = "imx/sdma/sdma-imx51.bin";
                         };
 
                         cspi@83fc0000 {
diff --git a/arch/arm/boot/dts/imx53-ard.dts b/arch/arm/boot/dts/imx53-ard.dts
index da895e93a999..4be76f223526 100644
--- a/arch/arm/boot/dts/imx53-ard.dts
+++ b/arch/arm/boot/dts/imx53-ard.dts
@@ -25,31 +25,66 @@
                 aips@50000000 { /* AIPS1 */
                         spba@50000000 {
                                 esdhc@50004000 { /* ESDHC1 */
+                                        pinctrl-names = "default";
+                                        pinctrl-0 = <&pinctrl_esdhc1_2>;
                                         cd-gpios = <&gpio1 1 0>;
                                         wp-gpios = <&gpio1 9 0>;
                                         status = "okay";
                                 };
                         };
 
-                        wdog@53f98000 { /* WDOG1 */
-                                status = "okay";
-                        };
-
                         iomuxc@53fa8000 {
-                                compatible = "fsl,imx53-iomuxc-ard";
-                                reg = <0x53fa8000 0x4000>;
+                                pinctrl-names = "default";
+                                pinctrl-0 = <&pinctrl_hog>;
+
+                                hog {
+                                        pinctrl_hog: hoggrp {
+                                                fsl,pins = <
+                                                        1077 0x80000000 /* MX53_PAD_GPIO_1__GPIO1_1 */
+                                                        1085 0x80000000 /* MX53_PAD_GPIO_9__GPIO1_9 */
+                                                        486  0x80000000 /* MX53_PAD_EIM_EB3__GPIO2_31 */
+                                                        739  0x80000000 /* MX53_PAD_GPIO_10__GPIO4_0 */
+                                                        218  0x80000000 /* MX53_PAD_DISP0_DAT16__GPIO5_10 */
+                                                        226  0x80000000 /* MX53_PAD_DISP0_DAT17__GPIO5_11 */
+                                                        233  0x80000000 /* MX53_PAD_DISP0_DAT18__GPIO5_12 */
+                                                        241  0x80000000 /* MX53_PAD_DISP0_DAT19__GPIO5_13 */
+                                                        429  0x80000000 /* MX53_PAD_EIM_D16__EMI_WEIM_D_16 */
+                                                        435  0x80000000 /* MX53_PAD_EIM_D17__EMI_WEIM_D_17 */
+                                                        441  0x80000000 /* MX53_PAD_EIM_D18__EMI_WEIM_D_18 */
+                                                        448  0x80000000 /* MX53_PAD_EIM_D19__EMI_WEIM_D_19 */
+                                                        456  0x80000000 /* MX53_PAD_EIM_D20__EMI_WEIM_D_20 */
+                                                        464  0x80000000 /* MX53_PAD_EIM_D21__EMI_WEIM_D_21 */
+                                                        471  0x80000000 /* MX53_PAD_EIM_D22__EMI_WEIM_D_22 */
+                                                        477  0x80000000 /* MX53_PAD_EIM_D23__EMI_WEIM_D_23 */
+                                                        492  0x80000000 /* MX53_PAD_EIM_D24__EMI_WEIM_D_24 */
+                                                        500  0x80000000 /* MX53_PAD_EIM_D25__EMI_WEIM_D_25 */
+                                                        508  0x80000000 /* MX53_PAD_EIM_D26__EMI_WEIM_D_26 */
+                                                        516  0x80000000 /* MX53_PAD_EIM_D27__EMI_WEIM_D_27 */
+                                                        524  0x80000000 /* MX53_PAD_EIM_D28__EMI_WEIM_D_28 */
+                                                        532  0x80000000 /* MX53_PAD_EIM_D29__EMI_WEIM_D_29 */
+                                                        540  0x80000000 /* MX53_PAD_EIM_D30__EMI_WEIM_D_30 */
+                                                        548  0x80000000 /* MX53_PAD_EIM_D31__EMI_WEIM_D_31 */
+                                                        637  0x80000000 /* MX53_PAD_EIM_DA0__EMI_NAND_WEIM_DA_0 */
+                                                        642  0x80000000 /* MX53_PAD_EIM_DA1__EMI_NAND_WEIM_DA_1 */
+                                                        647  0x80000000 /* MX53_PAD_EIM_DA2__EMI_NAND_WEIM_DA_2 */
+                                                        652  0x80000000 /* MX53_PAD_EIM_DA3__EMI_NAND_WEIM_DA_3 */
+                                                        657  0x80000000 /* MX53_PAD_EIM_DA4__EMI_NAND_WEIM_DA_4 */
+                                                        662  0x80000000 /* MX53_PAD_EIM_DA5__EMI_NAND_WEIM_DA_5 */
+                                                        667  0x80000000 /* MX53_PAD_EIM_DA6__EMI_NAND_WEIM_DA_6 */
+                                                        611  0x80000000 /* MX53_PAD_EIM_OE__EMI_WEIM_OE */
+                                                        616  0x80000000 /* MX53_PAD_EIM_RW__EMI_WEIM_RW */
+                                                        607  0x80000000 /* MX53_PAD_EIM_CS1__EMI_WEIM_CS_1 */
+                                                >;
+                                        };
+                                };
                         };
 
                         uart1: serial@53fbc000 {
+                                pinctrl-names = "default";
+                                pinctrl-0 = <&pinctrl_uart1_2>;
                                 status = "okay";
                         };
                 };
-
-                aips@60000000 { /* AIPS2 */
-                        sdma@63fb0000 {
-                                fsl,sdma-ram-script-name = "imx/sdma/sdma-imx53.bin";
-                        };
-                };
         };
 
         eim-cs1@f4000000 {
diff --git a/arch/arm/boot/dts/imx53-evk.dts b/arch/arm/boot/dts/imx53-evk.dts
index 9c798034675e..a124d1e25258 100644
--- a/arch/arm/boot/dts/imx53-evk.dts
+++ b/arch/arm/boot/dts/imx53-evk.dts
@@ -25,12 +25,16 @@
                 aips@50000000 { /* AIPS1 */
                         spba@50000000 {
                                 esdhc@50004000 { /* ESDHC1 */
+                                        pinctrl-names = "default";
+                                        pinctrl-0 = <&pinctrl_esdhc1_1>;
                                         cd-gpios = <&gpio3 13 0>;
                                         wp-gpios = <&gpio3 14 0>;
                                         status = "okay";
                                 };
 
                                 ecspi@50010000 { /* ECSPI1 */
+                                        pinctrl-names = "default";
+                                        pinctrl-0 = <&pinctrl_ecspi1_1>;
                                         fsl,spi-num-chipselects = <2>;
                                         cs-gpios = <&gpio2 30 0>, <&gpio3 19 0>;
                                         status = "okay";
@@ -56,32 +60,45 @@
                                 };
 
                                 esdhc@50020000 { /* ESDHC3 */
+                                        pinctrl-names = "default";
+                                        pinctrl-0 = <&pinctrl_esdhc3_1>;
                                         cd-gpios = <&gpio3 11 0>;
                                         wp-gpios = <&gpio3 12 0>;
                                         status = "okay";
                                 };
                         };
 
-                        wdog@53f98000 { /* WDOG1 */
-                                status = "okay";
-                        };
-
                         iomuxc@53fa8000 {
-                                compatible = "fsl,imx53-iomuxc-evk";
-                                reg = <0x53fa8000 0x4000>;
+                                pinctrl-names = "default";
+                                pinctrl-0 = <&pinctrl_hog>;
+
+                                hog {
+                                        pinctrl_hog: hoggrp {
+                                                fsl,pins = <
+                                                        424  0x80000000 /* MX53_PAD_EIM_EB2__GPIO2_30 */
+                                                        449  0x80000000 /* MX53_PAD_EIM_D19__GPIO3_19 */
+                                                        693  0x80000000 /* MX53_PAD_EIM_DA11__GPIO3_11 */
+                                                        697  0x80000000 /* MX53_PAD_EIM_DA12__GPIO3_12 */
+                                                        701  0x80000000 /* MX53_PAD_EIM_DA13__GPIO3_13 */
+                                                        705  0x80000000 /* MX53_PAD_EIM_DA14__GPIO3_14 */
+                                                        868  0x80000000 /* MX53_PAD_PATA_DA_0__GPIO7_6 */
+                                                        873  0x80000000 /* MX53_PAD_PATA_DA_1__GPIO7_7 */
+                                                >;
+                                        };
+                                };
                         };
 
                         uart1: serial@53fbc000 {
+                                pinctrl-names = "default";
+                                pinctrl-0 = <&pinctrl_uart1_1>;
                                 status = "okay";
                         };
                 };
 
                 aips@60000000 { /* AIPS2 */
-                        sdma@63fb0000 {
-                                fsl,sdma-ram-script-name = "imx/sdma/sdma-imx53.bin";
-                        };
-
                         i2c@63fc4000 { /* I2C2 */
+                                pinctrl-names = "default";
+                                pinctrl-0 = <&pinctrl_i2c2_1>;
                                 status = "okay";
 
                                 pmic: mc13892@08 {
@@ -96,6 +113,8 @@
                         };
 
                         ethernet@63fec000 {
+                                pinctrl-names = "default";
+                                pinctrl-0 = <&pinctrl_fec_1>;
                                 phy-mode = "rmii";
                                 phy-reset-gpios = <&gpio7 6 0>;
                                 status = "okay";
diff --git a/arch/arm/boot/dts/imx53-qsb.dts b/arch/arm/boot/dts/imx53-qsb.dts
index 2d803a9a6949..08948af86d1a 100644
--- a/arch/arm/boot/dts/imx53-qsb.dts
+++ b/arch/arm/boot/dts/imx53-qsb.dts
@@ -25,6 +25,8 @@
                 aips@50000000 { /* AIPS1 */
                         spba@50000000 {
                                 esdhc@50004000 { /* ESDHC1 */
+                                        pinctrl-names = "default";
+                                        pinctrl-0 = <&pinctrl_esdhc1_1>;
                                         cd-gpios = <&gpio3 13 0>;
                                         status = "okay";
                                 };
@@ -35,32 +37,46 @@
                                 };
 
                                 esdhc@50020000 { /* ESDHC3 */
+                                        pinctrl-names = "default";
+                                        pinctrl-0 = <&pinctrl_esdhc3_1>;
                                         cd-gpios = <&gpio3 11 0>;
                                         wp-gpios = <&gpio3 12 0>;
                                         status = "okay";
                                 };
                         };
 
-                        wdog@53f98000 { /* WDOG1 */
-                                status = "okay";
-                        };
-
                         iomuxc@53fa8000 {
-                                compatible = "fsl,imx53-iomuxc-qsb";
-                                reg = <0x53fa8000 0x4000>;
+                                pinctrl-names = "default";
+                                pinctrl-0 = <&pinctrl_hog>;
+
+                                hog {
+                                        pinctrl_hog: hoggrp {
+                                                fsl,pins = <
+                                                        1071 0x80000000 /* MX53_PAD_GPIO_0__CCM_SSI_EXT1_CLK */
+                                                        1141 0x80000000 /* MX53_PAD_GPIO_8__GPIO1_8 */
+                                                        982  0x80000000 /* MX53_PAD_PATA_DATA14__GPIO2_14 */
+                                                        989  0x80000000 /* MX53_PAD_PATA_DATA15__GPIO2_15 */
+                                                        693  0x80000000 /* MX53_PAD_EIM_DA11__GPIO3_11 */
+                                                        697  0x80000000 /* MX53_PAD_EIM_DA12__GPIO3_12 */
+                                                        701  0x80000000 /* MX53_PAD_EIM_DA13__GPIO3_13 */
+                                                        868  0x80000000 /* MX53_PAD_PATA_DA_0__GPIO7_6 */
+                                                        873  0x80000000 /* MX53_PAD_PATA_DA_1__GPIO7_7 */
+                                                >;
+                                        };
+                                };
                         };
 
                         uart1: serial@53fbc000 {
+                                pinctrl-names = "default";
+                                pinctrl-0 = <&pinctrl_uart1_1>;
                                 status = "okay";
                         };
                 };
 
                 aips@60000000 { /* AIPS2 */
-                        sdma@63fb0000 {
-                                fsl,sdma-ram-script-name = "imx/sdma/sdma-imx53.bin";
-                        };
-
                         i2c@63fc4000 { /* I2C2 */
+                                pinctrl-names = "default";
+                                pinctrl-0 = <&pinctrl_i2c2_1>;
                                 status = "okay";
 
                                 sgtl5000: codec@0a {
@@ -72,6 +88,8 @@
                         };
 
                         i2c@63fc8000 { /* I2C1 */
+                                pinctrl-names = "default";
+                                pinctrl-0 = <&pinctrl_i2c1_1>;
                                 status = "okay";
 
                                 accelerometer: mma8450@1c {
@@ -158,10 +176,14 @@
                         };
 
                         audmux@63fd0000 {
+                                pinctrl-names = "default";
+                                pinctrl-0 = <&pinctrl_audmux_1>;
                                 status = "okay";
                         };
 
                         ethernet@63fec000 {
+                                pinctrl-names = "default";
+                                pinctrl-0 = <&pinctrl_fec_1>;
                                 phy-mode = "rmii";
                                 phy-reset-gpios = <&gpio7 6 0>;
                                 status = "okay";
diff --git a/arch/arm/boot/dts/imx53-smd.dts b/arch/arm/boot/dts/imx53-smd.dts
index 08091029168e..06c68580c842 100644
--- a/arch/arm/boot/dts/imx53-smd.dts
+++ b/arch/arm/boot/dts/imx53-smd.dts
@@ -25,22 +25,30 @@
                 aips@50000000 { /* AIPS1 */
                         spba@50000000 {
                                 esdhc@50004000 { /* ESDHC1 */
+                                        pinctrl-names = "default";
+                                        pinctrl-0 = <&pinctrl_esdhc1_1>;
                                         cd-gpios = <&gpio3 13 0>;
                                         wp-gpios = <&gpio4 11 0>;
                                         status = "okay";
                                 };
 
                                 esdhc@50008000 { /* ESDHC2 */
+                                        pinctrl-names = "default";
+                                        pinctrl-0 = <&pinctrl_esdhc2_1>;
                                         non-removable;
                                         status = "okay";
                                 };
 
                                 uart3: serial@5000c000 {
+                                        pinctrl-names = "default";
+                                        pinctrl-0 = <&pinctrl_uart3_1>;
                                         fsl,uart-has-rtscts;
                                         status = "okay";
                                 };
 
                                 ecspi@50010000 { /* ECSPI1 */
+                                        pinctrl-names = "default";
+                                        pinctrl-0 = <&pinctrl_ecspi1_1>;
                                         fsl,spi-num-chipselects = <2>;
                                         cs-gpios = <&gpio2 30 0>, <&gpio3 19 0>;
                                         status = "okay";
@@ -72,35 +80,49 @@
                                 };
 
                                 esdhc@50020000 { /* ESDHC3 */
+                                        pinctrl-names = "default";
+                                        pinctrl-0 = <&pinctrl_esdhc3_1>;
                                         non-removable;
                                         status = "okay";
                                 };
                         };
 
-                        wdog@53f98000 { /* WDOG1 */
-                                status = "okay";
-                        };
-
                         iomuxc@53fa8000 {
-                                compatible = "fsl,imx53-iomuxc-smd";
-                                reg = <0x53fa8000 0x4000>;
+                                pinctrl-names = "default";
+                                pinctrl-0 = <&pinctrl_hog>;
+
+                                hog {
+                                        pinctrl_hog: hoggrp {
+                                                fsl,pins = <
+                                                        982  0x80000000 /* MX53_PAD_PATA_DATA14__GPIO2_14 */
+                                                        989  0x80000000 /* MX53_PAD_PATA_DATA15__GPIO2_15 */
+                                                        424  0x80000000 /* MX53_PAD_EIM_EB2__GPIO2_30 */
+                                                        701  0x80000000 /* MX53_PAD_EIM_DA13__GPIO3_13 */
+                                                        449  0x80000000 /* MX53_PAD_EIM_D19__GPIO3_19 */
+                                                        43   0x80000000 /* MX53_PAD_KEY_ROW2__GPIO4_11 */
+                                                        868  0x80000000 /* MX53_PAD_PATA_DA_0__GPIO7_6 */
+                                                >;
+                                        };
+                                };
                         };
 
                         uart1: serial@53fbc000 {
+                                pinctrl-names = "default";
+                                pinctrl-0 = <&pinctrl_uart1_1>;
                                 status = "okay";
                         };
 
                         uart2: serial@53fc0000 {
+                                pinctrl-names = "default";
+                                pinctrl-0 = <&pinctrl_uart2_1>;
                                 status = "okay";
                         };
                 };
 
                 aips@60000000 { /* AIPS2 */
-                        sdma@63fb0000 {
-                                fsl,sdma-ram-script-name = "imx/sdma/sdma-imx53.bin";
-                        };
-
                         i2c@63fc4000 { /* I2C2 */
+                                pinctrl-names = "default";
+                                pinctrl-0 = <&pinctrl_i2c2_1>;
                                 status = "okay";
 
                                 codec: sgtl5000@0a {
@@ -120,6 +142,8 @@
                         };
 
                         i2c@63fc8000 { /* I2C1 */
+                                pinctrl-names = "default";
+                                pinctrl-0 = <&pinctrl_i2c1_1>;
                                 status = "okay";
 
                                 accelerometer: mma8450@1c {
@@ -139,6 +163,8 @@
                         };
 
                         ethernet@63fec000 {
+                                pinctrl-names = "default";
+                                pinctrl-0 = <&pinctrl_fec_1>;
                                 phy-mode = "rmii";
                                 phy-reset-gpios = <&gpio7 6 0>;
                                 status = "okay";
diff --git a/arch/arm/boot/dts/imx53.dtsi b/arch/arm/boot/dts/imx53.dtsi
index cd37165edce5..221cf3321b0a 100644
--- a/arch/arm/boot/dts/imx53.dtsi
+++ b/arch/arm/boot/dts/imx53.dtsi
@@ -135,6 +135,34 @@
                                 };
                         };
 
+                        usb@53f80000 {
+                                compatible = "fsl,imx53-usb", "fsl,imx27-usb";
+                                reg = <0x53f80000 0x0200>;
+                                interrupts = <18>;
+                                status = "disabled";
+                        };
+
+                        usb@53f80200 {
+                                compatible = "fsl,imx53-usb", "fsl,imx27-usb";
+                                reg = <0x53f80200 0x0200>;
+                                interrupts = <14>;
+                                status = "disabled";
+                        };
+
+                        usb@53f80400 {
+                                compatible = "fsl,imx53-usb", "fsl,imx27-usb";
+                                reg = <0x53f80400 0x0200>;
+                                interrupts = <16>;
+                                status = "disabled";
+                        };
+
+                        usb@53f80600 {
+                                compatible = "fsl,imx53-usb", "fsl,imx27-usb";
+                                reg = <0x53f80600 0x0200>;
+                                interrupts = <17>;
+                                status = "disabled";
+                        };
+
                         gpio1: gpio@53f84000 {
                                 compatible = "fsl,imx53-gpio", "fsl,imx35-gpio";
                                 reg = <0x53f84000 0x4000>;
@@ -179,7 +207,6 @@
                                 compatible = "fsl,imx53-wdt", "fsl,imx21-wdt";
                                 reg = <0x53f98000 0x4000>;
                                 interrupts = <58>;
-                                status = "disabled";
                         };
 
                         wdog@53f9c000 { /* WDOG2 */
@@ -189,6 +216,161 @@
                                 status = "disabled";
                         };
 
+                        iomuxc@53fa8000 {
+                                compatible = "fsl,imx53-iomuxc";
+                                reg = <0x53fa8000 0x4000>;
+
+                                audmux {
+                                        pinctrl_audmux_1: audmuxgrp-1 {
+                                                fsl,pins = <
+                                                        10 0x80000000   /* MX53_PAD_KEY_COL0__AUDMUX_AUD5_TXC */
+                                                        17 0x80000000   /* MX53_PAD_KEY_ROW0__AUDMUX_AUD5_TXD */
+                                                        23 0x80000000   /* MX53_PAD_KEY_COL1__AUDMUX_AUD5_TXFS */
+                                                        30 0x80000000   /* MX53_PAD_KEY_ROW1__AUDMUX_AUD5_RXD */
+                                                >;
+                                        };
+                                };
+
+                                fec {
+                                        pinctrl_fec_1: fecgrp-1 {
+                                                fsl,pins = <
+                                                        820 0x80000000  /* MX53_PAD_FEC_MDC__FEC_MDC */
+                                                        779 0x80000000  /* MX53_PAD_FEC_MDIO__FEC_MDIO */
+                                                        786 0x80000000  /* MX53_PAD_FEC_REF_CLK__FEC_TX_CLK */
+                                                        791 0x80000000  /* MX53_PAD_FEC_RX_ER__FEC_RX_ER */
+                                                        796 0x80000000  /* MX53_PAD_FEC_CRS_DV__FEC_RX_DV */
+                                                        799 0x80000000  /* MX53_PAD_FEC_RXD1__FEC_RDATA_1 */
+                                                        804 0x80000000  /* MX53_PAD_FEC_RXD0__FEC_RDATA_0 */
+                                                        808 0x80000000  /* MX53_PAD_FEC_TX_EN__FEC_TX_EN */
+                                                        811 0x80000000  /* MX53_PAD_FEC_TXD1__FEC_TDATA_1 */
+                                                        816 0x80000000  /* MX53_PAD_FEC_TXD0__FEC_TDATA_0 */
+                                                >;
+                                        };
+                                };
+
+                                ecspi1 {
+                                        pinctrl_ecspi1_1: ecspi1grp-1 {
+                                                fsl,pins = <
+                                                        433 0x80000000  /* MX53_PAD_EIM_D16__ECSPI1_SCLK */
+                                                        439 0x80000000  /* MX53_PAD_EIM_D17__ECSPI1_MISO */
+                                                        445 0x80000000  /* MX53_PAD_EIM_D18__ECSPI1_MOSI */
+                                                >;
+                                        };
+                                };
+
+                                esdhc1 {
+                                        pinctrl_esdhc1_1: esdhc1grp-1 {
+                                                fsl,pins = <
+                                                        995  0x1d5      /* MX53_PAD_SD1_DATA0__ESDHC1_DAT0 */
+                                                        1000 0x1d5      /* MX53_PAD_SD1_DATA1__ESDHC1_DAT1 */
+                                                        1010 0x1d5      /* MX53_PAD_SD1_DATA2__ESDHC1_DAT2 */
+                                                        1024 0x1d5      /* MX53_PAD_SD1_DATA3__ESDHC1_DAT3 */
+                                                        1005 0x1d5      /* MX53_PAD_SD1_CMD__ESDHC1_CMD */
+                                                        1018 0x1d5      /* MX53_PAD_SD1_CLK__ESDHC1_CLK */
+                                                >;
+                                        };
+
+                                        pinctrl_esdhc1_2: esdhc1grp-2 {
+                                                fsl,pins = <
+                                                        995  0x1d5      /* MX53_PAD_SD1_DATA0__ESDHC1_DAT0 */
+                                                        1000 0x1d5      /* MX53_PAD_SD1_DATA1__ESDHC1_DAT1 */
+                                                        1010 0x1d5      /* MX53_PAD_SD1_DATA2__ESDHC1_DAT2 */
+                                                        1024 0x1d5      /* MX53_PAD_SD1_DATA3__ESDHC1_DAT3 */
+                                                        941  0x1d5      /* MX53_PAD_PATA_DATA8__ESDHC1_DAT4 */
+                                                        948  0x1d5      /* MX53_PAD_PATA_DATA9__ESDHC1_DAT5 */
+                                                        955  0x1d5      /* MX53_PAD_PATA_DATA10__ESDHC1_DAT6 */
+                                                        962  0x1d5      /* MX53_PAD_PATA_DATA11__ESDHC1_DAT7 */
+                                                        1005 0x1d5      /* MX53_PAD_SD1_CMD__ESDHC1_CMD */
+                                                        1018 0x1d5      /* MX53_PAD_SD1_CLK__ESDHC1_CLK */
+                                                >;
+                                        };
+                                };
+
+                                esdhc2 {
+                                        pinctrl_esdhc2_1: esdhc2grp-1 {
+                                                fsl,pins = <
+                                                        1038 0x1d5      /* MX53_PAD_SD2_CMD__ESDHC2_CMD */
+                                                        1032 0x1d5      /* MX53_PAD_SD2_CLK__ESDHC2_CLK */
+                                                        1062 0x1d5      /* MX53_PAD_SD2_DATA0__ESDHC2_DAT0 */
+                                                        1056 0x1d5      /* MX53_PAD_SD2_DATA1__ESDHC2_DAT1 */
+                                                        1050 0x1d5      /* MX53_PAD_SD2_DATA2__ESDHC2_DAT2 */
+                                                        1044 0x1d5      /* MX53_PAD_SD2_DATA3__ESDHC2_DAT3 */
+                                                >;
+                                        };
+                                };
+
+                                esdhc3 {
+                                        pinctrl_esdhc3_1: esdhc3grp-1 {
+                                                fsl,pins = <
+                                                        943 0x1d5       /* MX53_PAD_PATA_DATA8__ESDHC3_DAT0 */
+                                                        950 0x1d5       /* MX53_PAD_PATA_DATA9__ESDHC3_DAT1 */
+                                                        957 0x1d5       /* MX53_PAD_PATA_DATA10__ESDHC3_DAT2 */
+                                                        964 0x1d5       /* MX53_PAD_PATA_DATA11__ESDHC3_DAT3 */
+                                                        893 0x1d5       /* MX53_PAD_PATA_DATA0__ESDHC3_DAT4 */
+                                                        900 0x1d5       /* MX53_PAD_PATA_DATA1__ESDHC3_DAT5 */
+                                                        906 0x1d5       /* MX53_PAD_PATA_DATA2__ESDHC3_DAT6 */
+                                                        912 0x1d5       /* MX53_PAD_PATA_DATA3__ESDHC3_DAT7 */
+                                                        857 0x1d5       /* MX53_PAD_PATA_RESET_B__ESDHC3_CMD */
+                                                        863 0x1d5       /* MX53_PAD_PATA_IORDY__ESDHC3_CLK */
+                                                >;
+                                        };
+                                };
+
+                                i2c1 {
+                                        pinctrl_i2c1_1: i2c1grp-1 {
+                                                fsl,pins = <
+                                                        333 0xc0000000  /* MX53_PAD_CSI0_DAT8__I2C1_SDA */
+                                                        341 0xc0000000  /* MX53_PAD_CSI0_DAT9__I2C1_SCL */
+                                                >;
+                                        };
+                                };
+
+                                i2c2 {
+                                        pinctrl_i2c2_1: i2c2grp-1 {
+                                                fsl,pins = <
+                                                        61 0xc0000000   /* MX53_PAD_KEY_ROW3__I2C2_SDA */
+                                                        53 0xc0000000   /* MX53_PAD_KEY_COL3__I2C2_SCL */
+                                                >;
+                                        };
+                                };
+
+                                uart1 {
+                                        pinctrl_uart1_1: uart1grp-1 {
+                                                fsl,pins = <
+                                                        346 0x1c5       /* MX53_PAD_CSI0_DAT10__UART1_TXD_MUX */
+                                                        354 0x1c5       /* MX53_PAD_CSI0_DAT11__UART1_RXD_MUX */
+                                                >;
+                                        };
+
+                                        pinctrl_uart1_2: uart1grp-2 {
+                                                fsl,pins = <
+                                                        828 0x1c5       /* MX53_PAD_PATA_DIOW__UART1_TXD_MUX */
+                                                        832 0x1c5       /* MX53_PAD_PATA_DMACK__UART1_RXD_MUX */
+                                                >;
+                                        };
+                                };
+
+                                uart2 {
+                                        pinctrl_uart2_1: uart2grp-1 {
+                                                fsl,pins = <
+                                                        841 0x1c5       /* MX53_PAD_PATA_BUFFER_EN__UART2_RXD_MUX */
+                                                        836 0x1c5       /* MX53_PAD_PATA_DMARQ__UART2_TXD_MUX */
+                                                >;
+                                        };
+                                };
+
+                                uart3 {
+                                        pinctrl_uart3_1: uart3grp-1 {
+                                                fsl,pins = <
+                                                        884 0x1c5       /* MX53_PAD_PATA_CS_0__UART3_TXD_MUX */
+                                                        888 0x1c5       /* MX53_PAD_PATA_CS_1__UART3_RXD_MUX */
+                                                        875 0x1c5       /* MX53_PAD_PATA_DA_1__UART3_CTS */
+                                                        880 0x1c5       /* MX53_PAD_PATA_DA_2__UART3_RTS */
+                                                >;
+                                        };
+                                };
+                        };
+
                         uart1: serial@53fbc000 {
                                 compatible = "fsl,imx53-uart", "fsl,imx21-uart";
                                 reg = <0x53fbc000 0x4000>;
@@ -203,6 +385,20 @@
                                 status = "disabled";
                         };
 
+                        can1: can@53fc8000 {
+                                compatible = "fsl,imx53-flexcan", "fsl,p1010-flexcan";
+                                reg = <0x53fc8000 0x4000>;
+                                interrupts = <82>;
+                                status = "disabled";
+                        };
+
+                        can2: can@53fcc000 {
+                                compatible = "fsl,imx53-flexcan", "fsl,p1010-flexcan";
+                                reg = <0x53fcc000 0x4000>;
+                                interrupts = <83>;
+                                status = "disabled";
+                        };
+
                         gpio5: gpio@53fdc000 {
                                 compatible = "fsl,imx53-gpio", "fsl,imx35-gpio";
                                 reg = <0x53fdc000 0x4000>;
@@ -277,6 +473,7 @@
                                 compatible = "fsl,imx53-sdma", "fsl,imx35-sdma";
                                 reg = <0x63fb0000 0x4000>;
                                 interrupts = <6>;
+                                fsl,sdma-ram-script-name = "imx/sdma/sdma-imx53.bin";
                         };
 
                         cspi@63fc0000 {
diff --git a/arch/arm/boot/dts/imx6q-arm2.dts b/arch/arm/boot/dts/imx6q-arm2.dts
index d792581672cc..15df4c105e89 100644
--- a/arch/arm/boot/dts/imx6q-arm2.dts
+++ b/arch/arm/boot/dts/imx6q-arm2.dts
@@ -28,8 +28,27 @@
                         status = "disabled"; /* gpmi nand conflicts with SD */
                 };
 
+                aips-bus@02000000 { /* AIPS1 */
+                        iomuxc@020e0000 {
+                                pinctrl-names = "default";
+                                pinctrl-0 = <&pinctrl_hog>;
+
+                                hog {
+                                        pinctrl_hog: hoggrp {
+                                                fsl,pins = <
+                                                        176  0x80000000 /* MX6Q_PAD_EIM_D25__GPIO_3_25 */
+                                                        1363 0x80000000 /* MX6Q_PAD_NANDF_CS0__GPIO_6_11 */
+                                                        1369 0x80000000 /* MX6Q_PAD_NANDF_CS1__GPIO_6_14 */
+                                                >;
+                                        };
+                                };
+                        };
+                };
+
                 aips-bus@02100000 { /* AIPS2 */
                         ethernet@02188000 {
+                                pinctrl-names = "default";
+                                pinctrl-0 = <&pinctrl_enet_2>;
                                 phy-mode = "rgmii";
                                 status = "okay";
                         };
@@ -52,6 +71,8 @@
                         };
 
                         uart4: serial@021f0000 {
+                                pinctrl-names = "default";
+                                pinctrl-0 = <&pinctrl_uart4_1>;
                                 status = "okay";
                         };
                 };
diff --git a/arch/arm/boot/dts/imx6q-sabrelite.dts b/arch/arm/boot/dts/imx6q-sabrelite.dts
index 72f30f3e6171..1c57e19e8a8a 100644
--- a/arch/arm/boot/dts/imx6q-sabrelite.dts
+++ b/arch/arm/boot/dts/imx6q-sabrelite.dts
@@ -46,15 +46,20 @@
 
                         iomuxc@020e0000 {
                                 pinctrl-names = "default";
-                                pinctrl-0 = <&pinctrl_gpio_hog>;
+                                pinctrl-0 = <&pinctrl_hog>;
 
-                                gpios {
-                                        pinctrl_gpio_hog: gpiohog {
+                                hog {
+                                        pinctrl_hog: hoggrp {
                                                 fsl,pins = <
-                                                           144  0x80000000      /* MX6Q_PAD_EIM_D22__GPIO_3_22 */
-                                                           121  0x80000000      /* MX6Q_PAD_EIM_D19__GPIO_3_19 */
-                                                           953  0x80000000      /* MX6Q_PAD_GPIO_0__CCM_CLKO */
-                                                           >;
+                                                        1450 0x80000000 /* MX6Q_PAD_NANDF_D6__GPIO_2_6 */
+                                                        1458 0x80000000 /* MX6Q_PAD_NANDF_D7__GPIO_2_7 */
+                                                        121  0x80000000 /* MX6Q_PAD_EIM_D19__GPIO_3_19 */
+                                                        144  0x80000000 /* MX6Q_PAD_EIM_D22__GPIO_3_22 */
+                                                        152  0x80000000 /* MX6Q_PAD_EIM_D23__GPIO_3_23 */
+                                                        1262 0x80000000 /* MX6Q_PAD_SD3_DAT5__GPIO_7_0 */
+                                                        1270 0x1f0b0    /* MX6Q_PAD_SD3_DAT4__GPIO_7_1 */
+                                                        953  0x80000000 /* MX6Q_PAD_GPIO_0__CCM_CLKO */
+                                                >;
                                         };
                                 };
                         };
@@ -71,12 +76,16 @@
                         };
 
                         ethernet@02188000 {
+                                pinctrl-names = "default";
+                                pinctrl-0 = <&pinctrl_enet_1>;
                                 phy-mode = "rgmii";
                                 phy-reset-gpios = <&gpio3 23 0>;
                                 status = "okay";
                         };
 
                         usdhc@02198000 { /* uSDHC3 */
+                                pinctrl-names = "default";
+                                pinctrl-0 = <&pinctrl_usdhc3_2>;
                                 cd-gpios = <&gpio7 0 0>;
                                 wp-gpios = <&gpio7 1 0>;
                                 vmmc-supply = <&reg_3p3v>;
@@ -84,6 +93,8 @@
                         };
 
                         usdhc@0219c000 { /* uSDHC4 */
+                                pinctrl-names = "default";
+                                pinctrl-0 = <&pinctrl_usdhc4_2>;
                                 cd-gpios = <&gpio2 6 0>;
                                 wp-gpios = <&gpio2 7 0>;
                                 vmmc-supply = <&reg_3p3v>;
@@ -99,7 +110,7 @@
                         uart2: serial@021e8000 {
                                 status = "okay";
                                 pinctrl-names = "default";
-                                pinctrl-0 = <&pinctrl_serial2_1>;
+                                pinctrl-0 = <&pinctrl_uart2_1>;
                         };
 
                         i2c@021a0000 { /* I2C1 */
diff --git a/arch/arm/boot/dts/imx6q-sabresd.dts b/arch/arm/boot/dts/imx6q-sabresd.dts
index 07509a181178..e596c28c214d 100644
--- a/arch/arm/boot/dts/imx6q-sabresd.dts
+++ b/arch/arm/boot/dts/imx6q-sabresd.dts
@@ -22,28 +22,51 @@
         };
 
         soc {
-
                 aips-bus@02000000 { /* AIPS1 */
                         spba-bus@02000000 {
                                 uart1: serial@02020000 {
+                                        pinctrl-names = "default";
+                                        pinctrl-0 = <&pinctrl_uart1_1>;
                                         status = "okay";
                                 };
                         };
+
+                        iomuxc@020e0000 {
+                                pinctrl-names = "default";
+                                pinctrl-0 = <&pinctrl_hog>;
+
+                                hog {
+                                        pinctrl_hog: hoggrp {
+                                                fsl,pins = <
+                                                        1402 0x80000000 /* MX6Q_PAD_NANDF_D0__GPIO_2_0 */
+                                                        1410 0x80000000 /* MX6Q_PAD_NANDF_D1__GPIO_2_1 */
+                                                        1418 0x80000000 /* MX6Q_PAD_NANDF_D2__GPIO_2_2 */
+                                                        1426 0x80000000 /* MX6Q_PAD_NANDF_D3__GPIO_2_3 */
+                                                >;
+                                        };
+                                };
+                        };
                 };
 
                 aips-bus@02100000 { /* AIPS2 */
                         ethernet@02188000 {
+                                pinctrl-names = "default";
+                                pinctrl-0 = <&pinctrl_enet_1>;
                                 phy-mode = "rgmii";
                                 status = "okay";
                         };
 
                         usdhc@02194000 { /* uSDHC2 */
+                                pinctrl-names = "default";
+                                pinctrl-0 = <&pinctrl_usdhc2_1>;
                                 cd-gpios = <&gpio2 2 0>;
                                 wp-gpios = <&gpio2 3 0>;
                                 status = "okay";
                         };
 
                         usdhc@02198000 { /* uSDHC3 */
+                                pinctrl-names = "default";
+                                pinctrl-0 = <&pinctrl_usdhc3_1>;
                                 cd-gpios = <&gpio2 0 0>;
                                 wp-gpios = <&gpio2 1 0>;
                                 status = "okay";
diff --git a/arch/arm/boot/dts/imx6q.dtsi b/arch/arm/boot/dts/imx6q.dtsi
index fd57079f71a9..1d07be2530b5 100644
--- a/arch/arm/boot/dts/imx6q.dtsi
+++ b/arch/arm/boot/dts/imx6q.dtsi
@@ -362,7 +362,6 @@
                                 compatible = "fsl,imx6q-wdt", "fsl,imx21-wdt";
                                 reg = <0x020bc000 0x4000>;
                                 interrupts = <0 80 0x04>;
-                                status = "disabled";
                         };
 
                         wdog@020c0000 { /* WDOG2 */
@@ -514,86 +513,199 @@
                                 /* shared pinctrl settings */
                                 audmux {
                                         pinctrl_audmux_1: audmux-1 {
-                                                fsl,pins = <18   0x80000000     /* MX6Q_PAD_SD2_DAT0__AUDMUX_AUD4_RXD */
-                                                            1586 0x80000000     /* MX6Q_PAD_SD2_DAT3__AUDMUX_AUD4_TXC */
-                                                            11   0x80000000     /* MX6Q_PAD_SD2_DAT2__AUDMUX_AUD4_TXD */
-                                                            3    0x80000000>;   /* MX6Q_PAD_SD2_DAT1__AUDMUX_AUD4_TXFS */
+                                                fsl,pins = <
+                                                        18   0x80000000 /* MX6Q_PAD_SD2_DAT0__AUDMUX_AUD4_RXD */
+                                                        1586 0x80000000 /* MX6Q_PAD_SD2_DAT3__AUDMUX_AUD4_TXC */
+                                                        11   0x80000000 /* MX6Q_PAD_SD2_DAT2__AUDMUX_AUD4_TXD */
+                                                        3    0x80000000 /* MX6Q_PAD_SD2_DAT1__AUDMUX_AUD4_TXFS */
+                                                >;
+                                        };
+                                };
+
+                                ecspi1 {
+                                        pinctrl_ecspi1_1: ecspi1grp-1 {
+                                                fsl,pins = <
+                                                        101 0x100b1     /* MX6Q_PAD_EIM_D17__ECSPI1_MISO */
+                                                        109 0x100b1     /* MX6Q_PAD_EIM_D18__ECSPI1_MOSI */
+                                                        94  0x100b1     /* MX6Q_PAD_EIM_D16__ECSPI1_SCLK */
+                                                >;
+                                        };
+                                };
+
+                                enet {
+                                        pinctrl_enet_1: enetgrp-1 {
+                                                fsl,pins = <
+                                                        695 0x1b0b0     /* MX6Q_PAD_ENET_MDIO__ENET_MDIO */
+                                                        756 0x1b0b0     /* MX6Q_PAD_ENET_MDC__ENET_MDC */
+                                                        24  0x1b0b0     /* MX6Q_PAD_RGMII_TXC__ENET_RGMII_TXC */
+                                                        30  0x1b0b0     /* MX6Q_PAD_RGMII_TD0__ENET_RGMII_TD0 */
+                                                        34  0x1b0b0     /* MX6Q_PAD_RGMII_TD1__ENET_RGMII_TD1 */
+                                                        39  0x1b0b0     /* MX6Q_PAD_RGMII_TD2__ENET_RGMII_TD2 */
+                                                        44  0x1b0b0     /* MX6Q_PAD_RGMII_TD3__ENET_RGMII_TD3 */
+                                                        56  0x1b0b0     /* MX6Q_PAD_RGMII_TX_CTL__RGMII_TX_CTL */
+                                                        702 0x1b0b0     /* MX6Q_PAD_ENET_REF_CLK__ENET_TX_CLK */
+                                                        74  0x1b0b0     /* MX6Q_PAD_RGMII_RXC__ENET_RGMII_RXC */
+                                                        52  0x1b0b0     /* MX6Q_PAD_RGMII_RD0__ENET_RGMII_RD0 */
+                                                        61  0x1b0b0     /* MX6Q_PAD_RGMII_RD1__ENET_RGMII_RD1 */
+                                                        66  0x1b0b0     /* MX6Q_PAD_RGMII_RD2__ENET_RGMII_RD2 */
+                                                        70  0x1b0b0     /* MX6Q_PAD_RGMII_RD3__ENET_RGMII_RD3 */
+                                                        48  0x1b0b0     /* MX6Q_PAD_RGMII_RX_CTL__RGMII_RX_CTL */
+                                                >;
+                                        };
+
+                                        pinctrl_enet_2: enetgrp-2 {
+                                                fsl,pins = <
+                                                        890 0x1b0b0     /* MX6Q_PAD_KEY_COL1__ENET_MDIO */
+                                                        909 0x1b0b0     /* MX6Q_PAD_KEY_COL2__ENET_MDC */
+                                                        24  0x1b0b0     /* MX6Q_PAD_RGMII_TXC__ENET_RGMII_TXC */
+                                                        30  0x1b0b0     /* MX6Q_PAD_RGMII_TD0__ENET_RGMII_TD0 */
+                                                        34  0x1b0b0     /* MX6Q_PAD_RGMII_TD1__ENET_RGMII_TD1 */
+                                                        39  0x1b0b0     /* MX6Q_PAD_RGMII_TD2__ENET_RGMII_TD2 */
+                                                        44  0x1b0b0     /* MX6Q_PAD_RGMII_TD3__ENET_RGMII_TD3 */
+                                                        56  0x1b0b0     /* MX6Q_PAD_RGMII_TX_CTL__RGMII_TX_CTL */
+                                                        702 0x1b0b0     /* MX6Q_PAD_ENET_REF_CLK__ENET_TX_CLK */
+                                                        74  0x1b0b0     /* MX6Q_PAD_RGMII_RXC__ENET_RGMII_RXC */
+                                                        52  0x1b0b0     /* MX6Q_PAD_RGMII_RD0__ENET_RGMII_RD0 */
+                                                        61  0x1b0b0     /* MX6Q_PAD_RGMII_RD1__ENET_RGMII_RD1 */
+                                                        66  0x1b0b0     /* MX6Q_PAD_RGMII_RD2__ENET_RGMII_RD2 */
+                                                        70  0x1b0b0     /* MX6Q_PAD_RGMII_RD3__ENET_RGMII_RD3 */
+                                                        48  0x1b0b0     /* MX6Q_PAD_RGMII_RX_CTL__RGMII_RX_CTL */
+                                                >;
                                         };
                                 };
 
                                 gpmi-nand {
                                         pinctrl_gpmi_nand_1: gpmi-nand-1 {
-                                                fsl,pins = <1328 0xb0b1         /* MX6Q_PAD_NANDF_CLE__RAWNAND_CLE */
-                                                            1336 0xb0b1         /* MX6Q_PAD_NANDF_ALE__RAWNAND_ALE */
-                                                            1344 0xb0b1         /* MX6Q_PAD_NANDF_WP_B__RAWNAND_RESETN */
-                                                            1352 0xb000         /* MX6Q_PAD_NANDF_RB0__RAWNAND_READY0 */
-                                                            1360 0xb0b1         /* MX6Q_PAD_NANDF_CS0__RAWNAND_CE0N */
-                                                            1365 0xb0b1         /* MX6Q_PAD_NANDF_CS1__RAWNAND_CE1N */
-                                                            1371 0xb0b1         /* MX6Q_PAD_NANDF_CS2__RAWNAND_CE2N */
-                                                            1378 0xb0b1         /* MX6Q_PAD_NANDF_CS3__RAWNAND_CE3N */
-                                                            1387 0xb0b1         /* MX6Q_PAD_SD4_CMD__RAWNAND_RDN */
-                                                            1393 0xb0b1         /* MX6Q_PAD_SD4_CLK__RAWNAND_WRN */
-                                                            1397 0xb0b1         /* MX6Q_PAD_NANDF_D0__RAWNAND_D0 */
-                                                            1405 0xb0b1         /* MX6Q_PAD_NANDF_D1__RAWNAND_D1 */
-                                                            1413 0xb0b1         /* MX6Q_PAD_NANDF_D2__RAWNAND_D2 */
-                                                            1421 0xb0b1         /* MX6Q_PAD_NANDF_D3__RAWNAND_D3 */
-                                                            1429 0xb0b1         /* MX6Q_PAD_NANDF_D4__RAWNAND_D4 */
-                                                            1437 0xb0b1         /* MX6Q_PAD_NANDF_D5__RAWNAND_D5 */
-                                                            1445 0xb0b1         /* MX6Q_PAD_NANDF_D6__RAWNAND_D6 */
-                                                            1453 0xb0b1         /* MX6Q_PAD_NANDF_D7__RAWNAND_D7 */
-                                                            1463 0x00b1>;       /* MX6Q_PAD_SD4_DAT0__RAWNAND_DQS */
+                                                fsl,pins = <
+                                                        1328 0xb0b1     /* MX6Q_PAD_NANDF_CLE__RAWNAND_CLE */
+                                                        1336 0xb0b1     /* MX6Q_PAD_NANDF_ALE__RAWNAND_ALE */
+                                                        1344 0xb0b1     /* MX6Q_PAD_NANDF_WP_B__RAWNAND_RESETN */
+                                                        1352 0xb000     /* MX6Q_PAD_NANDF_RB0__RAWNAND_READY0 */
+                                                        1360 0xb0b1     /* MX6Q_PAD_NANDF_CS0__RAWNAND_CE0N */
+                                                        1365 0xb0b1     /* MX6Q_PAD_NANDF_CS1__RAWNAND_CE1N */
+                                                        1371 0xb0b1     /* MX6Q_PAD_NANDF_CS2__RAWNAND_CE2N */
+                                                        1378 0xb0b1     /* MX6Q_PAD_NANDF_CS3__RAWNAND_CE3N */
+                                                        1387 0xb0b1     /* MX6Q_PAD_SD4_CMD__RAWNAND_RDN */
+                                                        1393 0xb0b1     /* MX6Q_PAD_SD4_CLK__RAWNAND_WRN */
+                                                        1397 0xb0b1     /* MX6Q_PAD_NANDF_D0__RAWNAND_D0 */
+                                                        1405 0xb0b1     /* MX6Q_PAD_NANDF_D1__RAWNAND_D1 */
+                                                        1413 0xb0b1     /* MX6Q_PAD_NANDF_D2__RAWNAND_D2 */
+                                                        1421 0xb0b1     /* MX6Q_PAD_NANDF_D3__RAWNAND_D3 */
+                                                        1429 0xb0b1     /* MX6Q_PAD_NANDF_D4__RAWNAND_D4 */
+                                                        1437 0xb0b1     /* MX6Q_PAD_NANDF_D5__RAWNAND_D5 */
+                                                        1445 0xb0b1     /* MX6Q_PAD_NANDF_D6__RAWNAND_D6 */
+                                                        1453 0xb0b1     /* MX6Q_PAD_NANDF_D7__RAWNAND_D7 */
+                                                        1463 0x00b1     /* MX6Q_PAD_SD4_DAT0__RAWNAND_DQS */
+                                                >;
                                         };
                                 };
 
                                 i2c1 {
                                         pinctrl_i2c1_1: i2c1grp-1 {
-                                                fsl,pins = <137 0x4001b8b1      /* MX6Q_PAD_EIM_D21__I2C1_SCL */
-                                                            196 0x4001b8b1>;    /* MX6Q_PAD_EIM_D28__I2C1_SDA */
+                                                fsl,pins = <
+                                                        137 0x4001b8b1  /* MX6Q_PAD_EIM_D21__I2C1_SCL */
+                                                        196 0x4001b8b1  /* MX6Q_PAD_EIM_D28__I2C1_SDA */
+                                                >;
                                         };
                                 };
 
-                                serial2 {
-                                        pinctrl_serial2_1: serial2grp-1 {
-                                                fsl,pins = <183 0x1b0b1         /* MX6Q_PAD_EIM_D26__UART2_TXD */
-                                                            191 0x1b0b1>;       /* MX6Q_PAD_EIM_D27__UART2_RXD */
+                                uart1 {
+                                        pinctrl_uart1_1: uart1grp-1 {
+                                                fsl,pins = <
+                                                        1140 0x1b0b1    /* MX6Q_PAD_CSI0_DAT10__UART1_TXD */
+                                                        1148 0x1b0b1    /* MX6Q_PAD_CSI0_DAT11__UART1_RXD */
+                                                >;
+                                        };
+                                };
+
+                                uart2 {
+                                        pinctrl_uart2_1: uart2grp-1 {
+                                                fsl,pins = <
+                                                        183 0x1b0b1     /* MX6Q_PAD_EIM_D26__UART2_TXD */
+                                                        191 0x1b0b1     /* MX6Q_PAD_EIM_D27__UART2_RXD */
+                                                >;
+                                        };
+                                };
+
+                                uart4 {
+                                        pinctrl_uart4_1: uart4grp-1 {
+                                                fsl,pins = <
+                                                        877 0x1b0b1     /* MX6Q_PAD_KEY_COL0__UART4_TXD */
+                                                        885 0x1b0b1     /* MX6Q_PAD_KEY_ROW0__UART4_RXD */
+                                                >;
+                                        };
+                                };
+
+                                usdhc2 {
+                                        pinctrl_usdhc2_1: usdhc2grp-1 {
+                                                fsl,pins = <
+                                                        1577 0x17059    /* MX6Q_PAD_SD2_CMD__USDHC2_CMD */
+                                                        1569 0x10059    /* MX6Q_PAD_SD2_CLK__USDHC2_CLK */
+                                                        16   0x17059    /* MX6Q_PAD_SD2_DAT0__USDHC2_DAT0 */
+                                                        0    0x17059    /* MX6Q_PAD_SD2_DAT1__USDHC2_DAT1 */
+                                                        8    0x17059    /* MX6Q_PAD_SD2_DAT2__USDHC2_DAT2 */
+                                                        1583 0x17059    /* MX6Q_PAD_SD2_DAT3__USDHC2_DAT3 */
+                                                        1430 0x17059    /* MX6Q_PAD_NANDF_D4__USDHC2_DAT4 */
+                                                        1438 0x17059    /* MX6Q_PAD_NANDF_D5__USDHC2_DAT5 */
+                                                        1446 0x17059    /* MX6Q_PAD_NANDF_D6__USDHC2_DAT6 */
+                                                        1454 0x17059    /* MX6Q_PAD_NANDF_D7__USDHC2_DAT7 */
+                                                >;
                                         };
                                 };
 
                                 usdhc3 {
                                         pinctrl_usdhc3_1: usdhc3grp-1 {
-                                                fsl,pins = <1273 0x17059        /* MX6Q_PAD_SD3_CMD__USDHC3_CMD */
-                                                            1281 0x10059        /* MX6Q_PAD_SD3_CLK__USDHC3_CLK */
-                                                            1289 0x17059        /* MX6Q_PAD_SD3_DAT0__USDHC3_DAT0 */
-                                                            1297 0x17059        /* MX6Q_PAD_SD3_DAT1__USDHC3_DAT1 */
-                                                            1305 0x17059        /* MX6Q_PAD_SD3_DAT2__USDHC3_DAT2 */
-                                                            1312 0x17059        /* MX6Q_PAD_SD3_DAT3__USDHC3_DAT3 */
-                                                            1265 0x17059        /* MX6Q_PAD_SD3_DAT4__USDHC3_DAT4 */
-                                                            1257 0x17059        /* MX6Q_PAD_SD3_DAT5__USDHC3_DAT5 */
-                                                            1249 0x17059        /* MX6Q_PAD_SD3_DAT6__USDHC3_DAT6 */
-                                                            1241 0x17059>;      /* MX6Q_PAD_SD3_DAT7__USDHC3_DAT7 */
+                                                fsl,pins = <
+                                                        1273 0x17059    /* MX6Q_PAD_SD3_CMD__USDHC3_CMD */
+                                                        1281 0x10059    /* MX6Q_PAD_SD3_CLK__USDHC3_CLK */
+                                                        1289 0x17059    /* MX6Q_PAD_SD3_DAT0__USDHC3_DAT0 */
+                                                        1297 0x17059    /* MX6Q_PAD_SD3_DAT1__USDHC3_DAT1 */
+                                                        1305 0x17059    /* MX6Q_PAD_SD3_DAT2__USDHC3_DAT2 */
+                                                        1312 0x17059    /* MX6Q_PAD_SD3_DAT3__USDHC3_DAT3 */
+                                                        1265 0x17059    /* MX6Q_PAD_SD3_DAT4__USDHC3_DAT4 */
+                                                        1257 0x17059    /* MX6Q_PAD_SD3_DAT5__USDHC3_DAT5 */
+                                                        1249 0x17059    /* MX6Q_PAD_SD3_DAT6__USDHC3_DAT6 */
+                                                        1241 0x17059    /* MX6Q_PAD_SD3_DAT7__USDHC3_DAT7 */
+                                                >;
+                                        };
+
+                                        pinctrl_usdhc3_2: usdhc3grp-2 {
+                                                fsl,pins = <
+                                                        1273 0x17059    /* MX6Q_PAD_SD3_CMD__USDHC3_CMD */
+                                                        1281 0x10059    /* MX6Q_PAD_SD3_CLK__USDHC3_CLK */
+                                                        1289 0x17059    /* MX6Q_PAD_SD3_DAT0__USDHC3_DAT0 */
+                                                        1297 0x17059    /* MX6Q_PAD_SD3_DAT1__USDHC3_DAT1 */
+                                                        1305 0x17059    /* MX6Q_PAD_SD3_DAT2__USDHC3_DAT2 */
+                                                        1312 0x17059    /* MX6Q_PAD_SD3_DAT3__USDHC3_DAT3 */
+                                                >;
                                         };
                                 };
 
                                 usdhc4 {
                                         pinctrl_usdhc4_1: usdhc4grp-1 {
-                                                fsl,pins = <1386 0x17059        /* MX6Q_PAD_SD4_CMD__USDHC4_CMD */
-                                                            1392 0x10059        /* MX6Q_PAD_SD4_CLK__USDHC4_CLK */
-                                                            1462 0x17059        /* MX6Q_PAD_SD4_DAT0__USDHC4_DAT0 */
-                                                            1470 0x17059        /* MX6Q_PAD_SD4_DAT1__USDHC4_DAT1 */
-                                                            1478 0x17059        /* MX6Q_PAD_SD4_DAT2__USDHC4_DAT2 */
-                                                            1486 0x17059        /* MX6Q_PAD_SD4_DAT3__USDHC4_DAT3 */
-                                                            1493 0x17059        /* MX6Q_PAD_SD4_DAT4__USDHC4_DAT4 */
-                                                            1501 0x17059        /* MX6Q_PAD_SD4_DAT5__USDHC4_DAT5 */
-                                                            1509 0x17059        /* MX6Q_PAD_SD4_DAT6__USDHC4_DAT6 */
-                                                            1517 0x17059>;      /* MX6Q_PAD_SD4_DAT7__USDHC4_DAT7 */
+                                                fsl,pins = <
+                                                        1386 0x17059    /* MX6Q_PAD_SD4_CMD__USDHC4_CMD */
+                                                        1392 0x10059    /* MX6Q_PAD_SD4_CLK__USDHC4_CLK */
+                                                        1462 0x17059    /* MX6Q_PAD_SD4_DAT0__USDHC4_DAT0 */
+                                                        1470 0x17059    /* MX6Q_PAD_SD4_DAT1__USDHC4_DAT1 */
+                                                        1478 0x17059    /* MX6Q_PAD_SD4_DAT2__USDHC4_DAT2 */
+                                                        1486 0x17059    /* MX6Q_PAD_SD4_DAT3__USDHC4_DAT3 */
+                                                        1493 0x17059    /* MX6Q_PAD_SD4_DAT4__USDHC4_DAT4 */
+                                                        1501 0x17059    /* MX6Q_PAD_SD4_DAT5__USDHC4_DAT5 */
+                                                        1509 0x17059    /* MX6Q_PAD_SD4_DAT6__USDHC4_DAT6 */
+                                                        1517 0x17059    /* MX6Q_PAD_SD4_DAT7__USDHC4_DAT7 */
+                                                >;
                                         };
-                                };
 
-                                ecspi1 {
-                                        pinctrl_ecspi1_1: ecspi1grp-1 {
-                                                fsl,pins = <101 0x100b1         /* MX6Q_PAD_EIM_D17__ECSPI1_MISO */
-                                                            109 0x100b1         /* MX6Q_PAD_EIM_D18__ECSPI1_MOSI */
-                                                            94  0x100b1>;       /* MX6Q_PAD_EIM_D16__ECSPI1_SCLK */
+                                        pinctrl_usdhc4_2: usdhc4grp-2 {
+                                                fsl,pins = <
+                                                        1386 0x17059    /* MX6Q_PAD_SD4_CMD__USDHC4_CMD */
+                                                        1392 0x10059    /* MX6Q_PAD_SD4_CLK__USDHC4_CLK */
+                                                        1462 0x17059    /* MX6Q_PAD_SD4_DAT0__USDHC4_DAT0 */
+                                                        1470 0x17059    /* MX6Q_PAD_SD4_DAT1__USDHC4_DAT1 */
+                                                        1478 0x17059    /* MX6Q_PAD_SD4_DAT2__USDHC4_DAT2 */
+                                                        1486 0x17059    /* MX6Q_PAD_SD4_DAT3__USDHC4_DAT3 */
+                                                >;
                                         };
                                 };
                         };
diff --git a/arch/arm/configs/imx_v6_v7_defconfig b/arch/arm/configs/imx_v6_v7_defconfig
index 3c9f32f9b6b4..565132d02105 100644
--- a/arch/arm/configs/imx_v6_v7_defconfig
+++ b/arch/arm/configs/imx_v6_v7_defconfig
@@ -32,9 +32,7 @@ CONFIG_MACH_VPR200=y
 CONFIG_MACH_IMX51_DT=y
 CONFIG_MACH_MX51_3DS=y
 CONFIG_MACH_EUKREA_CPUIMX51SD=y
-CONFIG_MACH_MX51_EFIKAMX=y
-CONFIG_MACH_MX51_EFIKASB=y
-CONFIG_MACH_IMX53_DT=y
+CONFIG_SOC_IMX53=y
 CONFIG_SOC_IMX6Q=y
 CONFIG_MXC_PWM=y
 CONFIG_SMP=y
diff --git a/arch/arm/include/asm/pgtable.h b/arch/arm/include/asm/pgtable.h
index f66626d71e7d..41dc31f834c3 100644
--- a/arch/arm/include/asm/pgtable.h
+++ b/arch/arm/include/asm/pgtable.h
@@ -195,6 +195,18 @@ static inline pte_t *pmd_page_vaddr(pmd_t pmd)
 
 #define pte_clear(mm,addr,ptep) set_pte_ext(ptep, __pte(0), 0)
 
+#define pte_none(pte)           (!pte_val(pte))
+#define pte_present(pte)        (pte_val(pte) & L_PTE_PRESENT)
+#define pte_write(pte)          (!(pte_val(pte) & L_PTE_RDONLY))
+#define pte_dirty(pte)          (pte_val(pte) & L_PTE_DIRTY)
+#define pte_young(pte)          (pte_val(pte) & L_PTE_YOUNG)
+#define pte_exec(pte)           (!(pte_val(pte) & L_PTE_XN))
+#define pte_special(pte)        (0)
+
+#define pte_present_user(pte) \
+        ((pte_val(pte) & (L_PTE_PRESENT | L_PTE_USER)) == \
+         (L_PTE_PRESENT | L_PTE_USER))
+
 #if __LINUX_ARM_ARCH__ < 6
 static inline void __sync_icache_dcache(pte_t pteval)
 {
@@ -206,25 +218,15 @@ extern void __sync_icache_dcache(pte_t pteval);
 static inline void set_pte_at(struct mm_struct *mm, unsigned long addr,
                               pte_t *ptep, pte_t pteval)
 {
-        if (addr >= TASK_SIZE)
-                set_pte_ext(ptep, pteval, 0);
-        else {
+        unsigned long ext = 0;
+
+        if (addr < TASK_SIZE && pte_present_user(pteval)) {
                 __sync_icache_dcache(pteval);
-                set_pte_ext(ptep, pteval, PTE_EXT_NG);
+                ext |= PTE_EXT_NG;
         }
-}
 
-#define pte_none(pte)           (!pte_val(pte))
-#define pte_present(pte)        (pte_val(pte) & L_PTE_PRESENT)
-#define pte_write(pte)          (!(pte_val(pte) & L_PTE_RDONLY))
-#define pte_dirty(pte)          (pte_val(pte) & L_PTE_DIRTY)
-#define pte_young(pte)          (pte_val(pte) & L_PTE_YOUNG)
-#define pte_exec(pte)           (!(pte_val(pte) & L_PTE_XN))
-#define pte_special(pte)        (0)
-
-#define pte_present_user(pte) \
-        ((pte_val(pte) & (L_PTE_PRESENT | L_PTE_USER)) == \
-         (L_PTE_PRESENT | L_PTE_USER))
+        set_pte_ext(ptep, pteval, ext);
+}
 
 #define PTE_BIT_FUNC(fn,op) \
 static inline pte_t pte_##fn(pte_t pte) { pte_val(pte) op; return pte; }
@@ -251,13 +253,13 @@ static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
  *
  *   3 3 2 2 2 2 2 2 2 2 2 2 1 1 1 1 1 1 1 1 1 1
  *   1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0
- *   <--------------- offset --------------------> <- type --> 0 0 0
+ *   <--------------- offset ----------------------> < type -> 0 0 0
  *
- * This gives us up to 63 swap files and 32GB per swap file.  Note that
+ * This gives us up to 31 swap files and 64GB per swap file.  Note that
  * the offset field is always non-zero.
  */
 #define __SWP_TYPE_SHIFT        3
-#define __SWP_TYPE_BITS         6
+#define __SWP_TYPE_BITS         5
 #define __SWP_TYPE_MASK         ((1 << __SWP_TYPE_BITS) - 1)
 #define __SWP_OFFSET_SHIFT      (__SWP_TYPE_BITS + __SWP_TYPE_SHIFT)
 
diff --git a/arch/arm/include/asm/sched_clock.h b/arch/arm/include/asm/sched_clock.h
index e3f757263438..05b8e82ec9f5 100644
--- a/arch/arm/include/asm/sched_clock.h
+++ b/arch/arm/include/asm/sched_clock.h
@@ -10,5 +10,7 @@
 
 extern void sched_clock_postinit(void);
 extern void setup_sched_clock(u32 (*read)(void), int bits, unsigned long rate);
+extern void setup_sched_clock_needs_suspend(u32 (*read)(void), int bits,
+                unsigned long rate);
 
 #endif
diff --git a/arch/arm/kernel/sched_clock.c b/arch/arm/kernel/sched_clock.c
index 27d186abbc06..f4515393248d 100644
--- a/arch/arm/kernel/sched_clock.c
+++ b/arch/arm/kernel/sched_clock.c
@@ -21,6 +21,8 @@ struct clock_data {
         u32 epoch_cyc_copy;
         u32 mult;
         u32 shift;
+        bool suspended;
+        bool needs_suspend;
 };
 
 static void sched_clock_poll(unsigned long wrap_ticks);
@@ -49,6 +51,9 @@ static unsigned long long cyc_to_sched_clock(u32 cyc, u32 mask)
         u64 epoch_ns;
         u32 epoch_cyc;
 
+        if (cd.suspended)
+                return cd.epoch_ns;
+
         /*
          * Load the epoch_cyc and epoch_ns atomically.  We do this by
          * ensuring that we always write epoch_cyc, epoch_ns and
@@ -98,6 +103,13 @@ static void sched_clock_poll(unsigned long wrap_ticks)
         update_sched_clock();
 }
 
+void __init setup_sched_clock_needs_suspend(u32 (*read)(void), int bits,
+                unsigned long rate)
+{
+        setup_sched_clock(read, bits, rate);
+        cd.needs_suspend = true;
+}
+
 void __init setup_sched_clock(u32 (*read)(void), int bits, unsigned long rate)
 {
         unsigned long r, w;
@@ -169,11 +181,23 @@ void __init sched_clock_postinit(void)
 static int sched_clock_suspend(void)
 {
         sched_clock_poll(sched_clock_timer.data);
+        if (cd.needs_suspend)
+                cd.suspended = true;
         return 0;
 }
 
+static void sched_clock_resume(void)
+{
+        if (cd.needs_suspend) {
+                cd.epoch_cyc = read_sched_clock();
+                cd.epoch_cyc_copy = cd.epoch_cyc;
+                cd.suspended = false;
+        }
+}
+
 static struct syscore_ops sched_clock_ops = {
         .suspend = sched_clock_suspend,
+        .resume = sched_clock_resume,
 };
 
 static int __init sched_clock_syscore_init(void)
diff --git a/arch/arm/kernel/topology.c b/arch/arm/kernel/topology.c
index 198b08456e90..26c12c6440fc 100644
--- a/arch/arm/kernel/topology.c
+++ b/arch/arm/kernel/topology.c
@@ -321,7 +321,7 @@ void store_cpu_topology(unsigned int cpuid)
  * init_cpu_topology is called at boot when only one cpu is running
  * which prevent simultaneous write access to cpu_topology array
  */
-void init_cpu_topology(void)
+void __init init_cpu_topology(void)
 {
         unsigned int cpu;
 
diff --git a/arch/arm/lib/Makefile b/arch/arm/lib/Makefile
index 2473fd1fd51c..af72969820b4 100644
--- a/arch/arm/lib/Makefile
+++ b/arch/arm/lib/Makefile
@@ -16,13 +16,30 @@ lib-y		:= backtrace.o changebit.o csumipv6.o csumpartial.o   \
                    call_with_stack.o
 
 mmu-y   := clear_user.o copy_page.o getuser.o putuser.o
-mmu-y   += copy_from_user.o copy_to_user.o
+
+# the code in uaccess.S is not preemption safe and
+# probably faster on ARMv3 only
+ifeq ($(CONFIG_PREEMPT),y)
+  mmu-y += copy_from_user.o copy_to_user.o
+else
+ifneq ($(CONFIG_CPU_32v3),y)
+  mmu-y += copy_from_user.o copy_to_user.o
+else
+  mmu-y += uaccess.o
+endif
+endif
 
 # using lib_ here won't override already available weak symbols
 obj-$(CONFIG_UACCESS_WITH_MEMCPY) += uaccess_with_memcpy.o
 
-lib-$(CONFIG_MMU)               += $(mmu-y)
-lib-y                           += io-readsw-armv4.o io-writesw-armv4.o
+lib-$(CONFIG_MMU) += $(mmu-y)
+
+ifeq ($(CONFIG_CPU_32v3),y)
+  lib-y += io-readsw-armv3.o io-writesw-armv3.o
+else
+  lib-y += io-readsw-armv4.o io-writesw-armv4.o
+endif
+
 lib-$(CONFIG_ARCH_RPC)          += ecard.o io-acorn.o floppydma.o
 lib-$(CONFIG_ARCH_SHARK)        += io-shark.o
 
diff --git a/arch/arm/lib/io-readsw-armv3.S b/arch/arm/lib/io-readsw-armv3.S
new file mode 100644
index 000000000000..88487c8c4f23
--- /dev/null
+++ b/arch/arm/lib/io-readsw-armv3.S
@@ -0,0 +1,106 @@
+/*
+ *  linux/arch/arm/lib/io-readsw-armv3.S
+ *
+ *  Copyright (C) 1995-2000 Russell King
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#include <linux/linkage.h>
+#include <asm/assembler.h>
+
+.Linsw_bad_alignment:
+                adr     r0, .Linsw_bad_align_msg
+                mov     r2, lr
+                b       panic
+.Linsw_bad_align_msg:
+                .asciz  "insw: bad buffer alignment (0x%p, lr=0x%08lX)\n"
+                .align
+
+.Linsw_align:   tst     r1, #1
+                bne     .Linsw_bad_alignment
+
+                ldr     r3, [r0]
+                strb    r3, [r1], #1
+                mov     r3, r3, lsr #8
+                strb    r3, [r1], #1
+
+                subs    r2, r2, #1
+                moveq   pc, lr
+
+ENTRY(__raw_readsw)
+                teq     r2, #0          @ do we have to check for the zero len?
+                moveq   pc, lr
+                tst     r1, #3
+                bne     .Linsw_align
+
+.Linsw_aligned: mov     ip, #0xff
+                orr     ip, ip, ip, lsl #8
+                stmfd   sp!, {r4, r5, r6, lr}
+
+                subs    r2, r2, #8
+                bmi     .Lno_insw_8
+
+.Linsw_8_lp:    ldr     r3, [r0]
+                and     r3, r3, ip
+                ldr     r4, [r0]
+                orr     r3, r3, r4, lsl #16
+
+                ldr     r4, [r0]
+                and     r4, r4, ip
+                ldr     r5, [r0]
+                orr     r4, r4, r5, lsl #16
+
+                ldr     r5, [r0]
+                and     r5, r5, ip
+                ldr     r6, [r0]
+                orr     r5, r5, r6, lsl #16
+
+                ldr     r6, [r0]
+                and     r6, r6, ip
+                ldr     lr, [r0]
+                orr     r6, r6, lr, lsl #16
+
+                stmia   r1!, {r3 - r6}
+
+                subs    r2, r2, #8
+                bpl     .Linsw_8_lp
+
+                tst     r2, #7
+                ldmeqfd sp!, {r4, r5, r6, pc}
+
+.Lno_insw_8:    tst     r2, #4
+                beq     .Lno_insw_4
+
+                ldr     r3, [r0]
+                and     r3, r3, ip
+                ldr     r4, [r0]
+                orr     r3, r3, r4, lsl #16
+
+                ldr     r4, [r0]
+                and     r4, r4, ip
+                ldr     r5, [r0]
+                orr     r4, r4, r5, lsl #16
+
+                stmia   r1!, {r3, r4}
+
+.Lno_insw_4:    tst     r2, #2
+                beq     .Lno_insw_2
+
+                ldr     r3, [r0]
+                and     r3, r3, ip
+                ldr     r4, [r0]
+                orr     r3, r3, r4, lsl #16
+
+                str     r3, [r1], #4
+
+.Lno_insw_2:    tst     r2, #1
+                ldrne   r3, [r0]
+                strneb  r3, [r1], #1
+                movne   r3, r3, lsr #8
+                strneb  r3, [r1]
+
+                ldmfd   sp!, {r4, r5, r6, pc}
+
+
diff --git a/arch/arm/lib/io-writesw-armv3.S b/arch/arm/lib/io-writesw-armv3.S
new file mode 100644
index 000000000000..49b800419e32
--- /dev/null
+++ b/arch/arm/lib/io-writesw-armv3.S
@@ -0,0 +1,126 @@
+/*
+ *  linux/arch/arm/lib/io-writesw-armv3.S
+ *
+ *  Copyright (C) 1995-2000 Russell King
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#include <linux/linkage.h>
+#include <asm/assembler.h>
+
+.Loutsw_bad_alignment:
+                adr     r0, .Loutsw_bad_align_msg
+                mov     r2, lr
+                b       panic
+.Loutsw_bad_align_msg:
+                .asciz  "outsw: bad buffer alignment (0x%p, lr=0x%08lX)\n"
+                .align
+
+.Loutsw_align:  tst     r1, #1
+                bne     .Loutsw_bad_alignment
+
+                add     r1, r1, #2
+
+                ldr     r3, [r1, #-4]
+                mov     r3, r3, lsr #16
+                orr     r3, r3, r3, lsl #16
+                str     r3, [r0]
+                subs    r2, r2, #1
+                moveq   pc, lr
+
+ENTRY(__raw_writesw)
+                teq     r2, #0          @ do we have to check for the zero len?
+                moveq   pc, lr
+                tst     r1, #3
+                bne     .Loutsw_align
+
+                stmfd   sp!, {r4, r5, r6, lr}
+
+                subs    r2, r2, #8
+                bmi     .Lno_outsw_8
+
+.Loutsw_8_lp:   ldmia   r1!, {r3, r4, r5, r6}
+
+                mov     ip, r3, lsl #16
+                orr     ip, ip, ip, lsr #16
+                str     ip, [r0]
+
+                mov     ip, r3, lsr #16
+                orr     ip, ip, ip, lsl #16
+                str     ip, [r0]
+
+                mov     ip, r4, lsl #16
+                orr     ip, ip, ip, lsr #16
+                str     ip, [r0]
+
+                mov     ip, r4, lsr #16
+                orr     ip, ip, ip, lsl #16
+                str     ip, [r0]
+
+                mov     ip, r5, lsl #16
+                orr     ip, ip, ip, lsr #16
+                str     ip, [r0]
+
+                mov     ip, r5, lsr #16
+                orr     ip, ip, ip, lsl #16
+                str     ip, [r0]
+
+                mov     ip, r6, lsl #16
+                orr     ip, ip, ip, lsr #16
+                str     ip, [r0]
+
+                mov     ip, r6, lsr #16
+                orr     ip, ip, ip, lsl #16
+                str     ip, [r0]
+
+                subs    r2, r2, #8
+                bpl     .Loutsw_8_lp
+
+                tst     r2, #7
+                ldmeqfd sp!, {r4, r5, r6, pc}
+
+.Lno_outsw_8:   tst     r2, #4
+                beq     .Lno_outsw_4
+
+                ldmia   r1!, {r3, r4}
+
+                mov     ip, r3, lsl #16
+                orr     ip, ip, ip, lsr #16
+                str     ip, [r0]
+
+                mov     ip, r3, lsr #16
+                orr     ip, ip, ip, lsl #16
+                str     ip, [r0]
+
+                mov     ip, r4, lsl #16
+                orr     ip, ip, ip, lsr #16
+                str     ip, [r0]
+
+                mov     ip, r4, lsr #16
+                orr     ip, ip, ip, lsl #16
+                str     ip, [r0]
+
+.Lno_outsw_4:   tst     r2, #2
+                beq     .Lno_outsw_2
+
+                ldr     r3, [r1], #4
+
+                mov     ip, r3, lsl #16
+                orr     ip, ip, ip, lsr #16
+                str     ip, [r0]
+
+                mov     ip, r3, lsr #16
+                orr     ip, ip, ip, lsl #16
+                str     ip, [r0]
+
+.Lno_outsw_2:   tst     r2, #1
+
+                ldrne   r3, [r1]
+
+                movne   ip, r3, lsl #16
+                orrne   ip, ip, ip, lsr #16
+                strne   ip, [r0]
+
+                ldmfd   sp!, {r4, r5, r6, pc}
diff --git a/arch/arm/lib/uaccess.S b/arch/arm/lib/uaccess.S
new file mode 100644
index 000000000000..5c908b1cb8ed
--- /dev/null
+++ b/arch/arm/lib/uaccess.S
@@ -0,0 +1,564 @@
+/*
+ *  linux/arch/arm/lib/uaccess.S
+ *
+ *  Copyright (C) 1995, 1996,1997,1998 Russell King
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ *  Routines to block copy data to/from user memory
+ *   These are highly optimised both for the 4k page size
+ *   and for various alignments.
+ */
+#include <linux/linkage.h>
+#include <asm/assembler.h>
+#include <asm/errno.h>
+#include <asm/domain.h>
+
+                .text
+
+#define PAGE_SHIFT 12
+
+/* Prototype: int __copy_to_user(void *to, const char *from, size_t n)
+ * Purpose  : copy a block to user memory from kernel memory
+ * Params   : to   - user memory
+ *          : from - kernel memory
+ *          : n    - number of bytes to copy
+ * Returns  : Number of bytes NOT copied.
+ */
+
+.Lc2u_dest_not_aligned:
+                rsb     ip, ip, #4
+                cmp     ip, #2
+                ldrb    r3, [r1], #1
+USER(   TUSER(  strb)   r3, [r0], #1)                   @ May fault
+                ldrgeb  r3, [r1], #1
+USER(   TUSER(  strgeb) r3, [r0], #1)                   @ May fault
+                ldrgtb  r3, [r1], #1
+USER(   TUSER(  strgtb) r3, [r0], #1)                   @ May fault
+                sub     r2, r2, ip
+                b       .Lc2u_dest_aligned
+
+ENTRY(__copy_to_user)
+                stmfd   sp!, {r2, r4 - r7, lr}
+                cmp     r2, #4
+                blt     .Lc2u_not_enough
+                ands    ip, r0, #3
+                bne     .Lc2u_dest_not_aligned
+.Lc2u_dest_aligned:
+
+                ands    ip, r1, #3
+                bne     .Lc2u_src_not_aligned
+/*
+ * Seeing as there has to be at least 8 bytes to copy, we can
+ * copy one word, and force a user-mode page fault...
+ */
+
+.Lc2u_0fupi:    subs    r2, r2, #4
+                addmi   ip, r2, #4
+                bmi     .Lc2u_0nowords
+                ldr     r3, [r1], #4
+USER(   TUSER(  str)    r3, [r0], #4)                   @ May fault
+                mov     ip, r0, lsl #32 - PAGE_SHIFT    @ On each page, use a ld/st??t instruction
+                rsb     ip, ip, #0
+                movs    ip, ip, lsr #32 - PAGE_SHIFT
+                beq     .Lc2u_0fupi
+/*
+ * ip = max no. of bytes to copy before needing another "strt" insn
+ */
+                cmp     r2, ip
+                movlt   ip, r2
+                sub     r2, r2, ip
+                subs    ip, ip, #32
+                blt     .Lc2u_0rem8lp
+
+.Lc2u_0cpy8lp:  ldmia   r1!, {r3 - r6}
+                stmia   r0!, {r3 - r6}                  @ Shouldnt fault
+                ldmia   r1!, {r3 - r6}
+                subs    ip, ip, #32
+                stmia   r0!, {r3 - r6}                  @ Shouldnt fault
+                bpl     .Lc2u_0cpy8lp
+
+.Lc2u_0rem8lp:  cmn     ip, #16
+                ldmgeia r1!, {r3 - r6}
+                stmgeia r0!, {r3 - r6}                  @ Shouldnt fault
+                tst     ip, #8
+                ldmneia r1!, {r3 - r4}
+                stmneia r0!, {r3 - r4}                  @ Shouldnt fault
+                tst     ip, #4
+                ldrne   r3, [r1], #4
+        TUSER(  strne) r3, [r0], #4                     @ Shouldnt fault
+                ands    ip, ip, #3
+                beq     .Lc2u_0fupi
+.Lc2u_0nowords: teq     ip, #0
+                beq     .Lc2u_finished
+.Lc2u_nowords:  cmp     ip, #2
+                ldrb    r3, [r1], #1
+USER(   TUSER(  strb)   r3, [r0], #1)                   @ May fault
+                ldrgeb  r3, [r1], #1
+USER(   TUSER(  strgeb) r3, [r0], #1)                   @ May fault
+                ldrgtb  r3, [r1], #1
+USER(   TUSER(  strgtb) r3, [r0], #1)                   @ May fault
+                b       .Lc2u_finished
+
+.Lc2u_not_enough:
+                movs    ip, r2
+                bne     .Lc2u_nowords
+.Lc2u_finished: mov     r0, #0
+                ldmfd   sp!, {r2, r4 - r7, pc}
+
+.Lc2u_src_not_aligned:
+                bic     r1, r1, #3
+                ldr     r7, [r1], #4
+                cmp     ip, #2
+                bgt     .Lc2u_3fupi
+                beq     .Lc2u_2fupi
+.Lc2u_1fupi:    subs    r2, r2, #4
+                addmi   ip, r2, #4
+                bmi     .Lc2u_1nowords
+                mov     r3, r7, pull #8
+                ldr     r7, [r1], #4
+                orr     r3, r3, r7, push #24
+USER(   TUSER(  str)    r3, [r0], #4)                   @ May fault
+                mov     ip, r0, lsl #32 - PAGE_SHIFT
+                rsb     ip, ip, #0
+                movs    ip, ip, lsr #32 - PAGE_SHIFT
+                beq     .Lc2u_1fupi
+                cmp     r2, ip
+                movlt   ip, r2
+                sub     r2, r2, ip
+                subs    ip, ip, #16
+                blt     .Lc2u_1rem8lp
+
+.Lc2u_1cpy8lp:  mov     r3, r7, pull #8
+                ldmia   r1!, {r4 - r7}
+                subs    ip, ip, #16
+                orr     r3, r3, r4, push #24
+                mov     r4, r4, pull #8
+                orr     r4, r4, r5, push #24
+                mov     r5, r5, pull #8
+                orr     r5, r5, r6, push #24
+                mov     r6, r6, pull #8
+                orr     r6, r6, r7, push #24
+                stmia   r0!, {r3 - r6}                  @ Shouldnt fault
+                bpl     .Lc2u_1cpy8lp
+
+.Lc2u_1rem8lp:  tst     ip, #8
+                movne   r3, r7, pull #8
+                ldmneia r1!, {r4, r7}
+                orrne   r3, r3, r4, push #24
+                movne   r4, r4, pull #8
+                orrne   r4, r4, r7, push #24
+                stmneia r0!, {r3 - r4}                  @ Shouldnt fault
+                tst     ip, #4
+                movne   r3, r7, pull #8
+                ldrne   r7, [r1], #4
+                orrne   r3, r3, r7, push #24
+        TUSER(  strne) r3, [r0], #4                     @ Shouldnt fault
+                ands    ip, ip, #3
+                beq     .Lc2u_1fupi
+.Lc2u_1nowords: mov     r3, r7, get_byte_1
+                teq     ip, #0
+                beq     .Lc2u_finished
+                cmp     ip, #2
+USER(   TUSER(  strb)   r3, [r0], #1)                   @ May fault
+                movge   r3, r7, get_byte_2
+USER(   TUSER(  strgeb) r3, [r0], #1)                   @ May fault
+                movgt   r3, r7, get_byte_3
+USER(   TUSER(  strgtb) r3, [r0], #1)                   @ May fault
+                b       .Lc2u_finished
+
+.Lc2u_2fupi:    subs    r2, r2, #4
+                addmi   ip, r2, #4
+                bmi     .Lc2u_2nowords
+                mov     r3, r7, pull #16
+                ldr     r7, [r1], #4
+                orr     r3, r3, r7, push #16
+USER(   TUSER(  str)    r3, [r0], #4)                   @ May fault
+                mov     ip, r0, lsl #32 - PAGE_SHIFT
+                rsb     ip, ip, #0
+                movs    ip, ip, lsr #32 - PAGE_SHIFT
+                beq     .Lc2u_2fupi
+                cmp     r2, ip
+                movlt   ip, r2
+                sub     r2, r2, ip
+                subs    ip, ip, #16
+                blt     .Lc2u_2rem8lp
+
+.Lc2u_2cpy8lp:  mov     r3, r7, pull #16
+                ldmia   r1!, {r4 - r7}
+                subs    ip, ip, #16
+                orr     r3, r3, r4, push #16
+                mov     r4, r4, pull #16
+                orr     r4, r4, r5, push #16
+                mov     r5, r5, pull #16
+                orr     r5, r5, r6, push #16
+                mov     r6, r6, pull #16
+                orr     r6, r6, r7, push #16
+                stmia   r0!, {r3 - r6}                  @ Shouldnt fault
+                bpl     .Lc2u_2cpy8lp
+
+.Lc2u_2rem8lp:  tst     ip, #8
+                movne   r3, r7, pull #16
+                ldmneia r1!, {r4, r7}
+                orrne   r3, r3, r4, push #16
+                movne   r4, r4, pull #16
+                orrne   r4, r4, r7, push #16
+                stmneia r0!, {r3 - r4}                  @ Shouldnt fault
+                tst     ip, #4
+                movne   r3, r7, pull #16
+                ldrne   r7, [r1], #4
+                orrne   r3, r3, r7, push #16
+        TUSER(  strne) r3, [r0], #4                     @ Shouldnt fault
+                ands    ip, ip, #3
+                beq     .Lc2u_2fupi
+.Lc2u_2nowords: mov     r3, r7, get_byte_2
+                teq     ip, #0
+                beq     .Lc2u_finished
+                cmp     ip, #2
+USER(   TUSER(  strb)   r3, [r0], #1)                   @ May fault
+                movge   r3, r7, get_byte_3
+USER(   TUSER(  strgeb) r3, [r0], #1)                   @ May fault
+                ldrgtb  r3, [r1], #0
+USER(   TUSER(  strgtb) r3, [r0], #1)                   @ May fault
+                b       .Lc2u_finished
+
+.Lc2u_3fupi:    subs    r2, r2, #4
+                addmi   ip, r2, #4
+                bmi     .Lc2u_3nowords
+                mov     r3, r7, pull #24
+                ldr     r7, [r1], #4
+                orr     r3, r3, r7, push #8
+USER(   TUSER(  str)    r3, [r0], #4)                   @ May fault
+                mov     ip, r0, lsl #32 - PAGE_SHIFT
+                rsb     ip, ip, #0
+                movs    ip, ip, lsr #32 - PAGE_SHIFT
+                beq     .Lc2u_3fupi
+                cmp     r2, ip
+                movlt   ip, r2
+                sub     r2, r2, ip
+                subs    ip, ip, #16
+                blt     .Lc2u_3rem8lp
+
+.Lc2u_3cpy8lp:  mov     r3, r7, pull #24
+                ldmia   r1!, {r4 - r7}
+                subs    ip, ip, #16
+                orr     r3, r3, r4, push #8
+                mov     r4, r4, pull #24
+                orr     r4, r4, r5, push #8
+                mov     r5, r5, pull #24
+                orr     r5, r5, r6, push #8
+                mov     r6, r6, pull #24
+                orr     r6, r6, r7, push #8
+                stmia   r0!, {r3 - r6}                  @ Shouldnt fault
+                bpl     .Lc2u_3cpy8lp
+
+.Lc2u_3rem8lp:  tst     ip, #8
+                movne   r3, r7, pull #24
+                ldmneia r1!, {r4, r7}
+                orrne   r3, r3, r4, push #8
+                movne   r4, r4, pull #24
+                orrne   r4, r4, r7, push #8
+                stmneia r0!, {r3 - r4}                  @ Shouldnt fault
+                tst     ip, #4
+                movne   r3, r7, pull #24
+                ldrne   r7, [r1], #4
+                orrne   r3, r3, r7, push #8
+        TUSER(  strne) r3, [r0], #4                     @ Shouldnt fault
+                ands    ip, ip, #3
+                beq     .Lc2u_3fupi
+.Lc2u_3nowords: mov     r3, r7, get_byte_3
+                teq     ip, #0
+                beq     .Lc2u_finished
+                cmp     ip, #2
+USER(   TUSER(  strb)   r3, [r0], #1)                   @ May fault
+                ldrgeb  r3, [r1], #1
+USER(   TUSER(  strgeb) r3, [r0], #1)                   @ May fault
+                ldrgtb  r3, [r1], #0
+USER(   TUSER(  strgtb) r3, [r0], #1)                   @ May fault
+                b       .Lc2u_finished
+ENDPROC(__copy_to_user)
+
+                .pushsection .fixup,"ax"
+                .align  0
+9001:           ldmfd   sp!, {r0, r4 - r7, pc}
+                .popsection
+
+/* Prototype: unsigned long __copy_from_user(void *to,const void *from,unsigned long n);
+ * Purpose  : copy a block from user memory to kernel memory
+ * Params   : to   - kernel memory
+ *          : from - user memory
+ *          : n    - number of bytes to copy
+ * Returns  : Number of bytes NOT copied.
+ */
+.Lcfu_dest_not_aligned:
+                rsb     ip, ip, #4
+                cmp     ip, #2
+USER(   TUSER(  ldrb)   r3, [r1], #1)                   @ May fault
+                strb    r3, [r0], #1
+USER(   TUSER(  ldrgeb) r3, [r1], #1)                   @ May fault
+                strgeb  r3, [r0], #1
+USER(   TUSER(  ldrgtb) r3, [r1], #1)                   @ May fault
+                strgtb  r3, [r0], #1
+                sub     r2, r2, ip
+                b       .Lcfu_dest_aligned
+
+ENTRY(__copy_from_user)
+                stmfd   sp!, {r0, r2, r4 - r7, lr}
+                cmp     r2, #4
+                blt     .Lcfu_not_enough
+                ands    ip, r0, #3
+                bne     .Lcfu_dest_not_aligned
+.Lcfu_dest_aligned:
+                ands    ip, r1, #3
+                bne     .Lcfu_src_not_aligned
+
+/*
+ * Seeing as there has to be at least 8 bytes to copy, we can
+ * copy one word, and force a user-mode page fault...
+ */
+
+.Lcfu_0fupi:    subs    r2, r2, #4
+                addmi   ip, r2, #4
+                bmi     .Lcfu_0nowords
+USER(   TUSER(  ldr)    r3, [r1], #4)
+                str     r3, [r0], #4
+                mov     ip, r1, lsl #32 - PAGE_SHIFT    @ On each page, use a ld/st??t instruction
+                rsb     ip, ip, #0
+                movs    ip, ip, lsr #32 - PAGE_SHIFT
+                beq     .Lcfu_0fupi
+/*
+ * ip = max no. of bytes to copy before needing another "strt" insn
+ */
+                cmp     r2, ip
+                movlt   ip, r2
+                sub     r2, r2, ip
+                subs    ip, ip, #32
+                blt     .Lcfu_0rem8lp
+
+.Lcfu_0cpy8lp:  ldmia   r1!, {r3 - r6}                  @ Shouldnt fault
+                stmia   r0!, {r3 - r6}
+                ldmia   r1!, {r3 - r6}                  @ Shouldnt fault
+                subs    ip, ip, #32
+                stmia   r0!, {r3 - r6}
+                bpl     .Lcfu_0cpy8lp
+
+.Lcfu_0rem8lp:  cmn     ip, #16
+                ldmgeia r1!, {r3 - r6}                  @ Shouldnt fault
+                stmgeia r0!, {r3 - r6}
+                tst     ip, #8
+                ldmneia r1!, {r3 - r4}                  @ Shouldnt fault
+                stmneia r0!, {r3 - r4}
+                tst     ip, #4
+        TUSER(  ldrne) r3, [r1], #4                     @ Shouldnt fault
+                strne   r3, [r0], #4
+                ands    ip, ip, #3
+                beq     .Lcfu_0fupi
+.Lcfu_0nowords: teq     ip, #0
+                beq     .Lcfu_finished
+.Lcfu_nowords:  cmp     ip, #2
+USER(   TUSER(  ldrb)   r3, [r1], #1)                   @ May fault
+                strb    r3, [r0], #1
+USER(   TUSER(  ldrgeb) r3, [r1], #1)                   @ May fault
+                strgeb  r3, [r0], #1
+USER(   TUSER(  ldrgtb) r3, [r1], #1)                   @ May fault
+                strgtb  r3, [r0], #1
+                b       .Lcfu_finished
+
+.Lcfu_not_enough:
+                movs    ip, r2
+                bne     .Lcfu_nowords
+.Lcfu_finished: mov     r0, #0
+                add     sp, sp, #8
+                ldmfd   sp!, {r4 - r7, pc}
+
+.Lcfu_src_not_aligned:
+                bic     r1, r1, #3
+USER(   TUSER(  ldr)    r7, [r1], #4)                   @ May fault
+                cmp     ip, #2
+                bgt     .Lcfu_3fupi
+                beq     .Lcfu_2fupi
+.Lcfu_1fupi:    subs    r2, r2, #4
+                addmi   ip, r2, #4
+                bmi     .Lcfu_1nowords
+                mov     r3, r7, pull #8
+USER(   TUSER(  ldr)    r7, [r1], #4)                   @ May fault
+                orr     r3, r3, r7, push #24
+                str     r3, [r0], #4
+                mov     ip, r1, lsl #32 - PAGE_SHIFT
+                rsb     ip, ip, #0
+                movs    ip, ip, lsr #32 - PAGE_SHIFT
+                beq     .Lcfu_1fupi
+                cmp     r2, ip
+                movlt   ip, r2
+                sub     r2, r2, ip
+                subs    ip, ip, #16
+                blt     .Lcfu_1rem8lp
+
+.Lcfu_1cpy8lp:  mov     r3, r7, pull #8
+                ldmia   r1!, {r4 - r7}                  @ Shouldnt fault
+                subs    ip, ip, #16
+                orr     r3, r3, r4, push #24
+                mov     r4, r4, pull #8
+                orr     r4, r4, r5, push #24
+                mov     r5, r5, pull #8
+                orr     r5, r5, r6, push #24
+                mov     r6, r6, pull #8
+                orr     r6, r6, r7, push #24
+                stmia   r0!, {r3 - r6}
+                bpl     .Lcfu_1cpy8lp
+
+.Lcfu_1rem8lp:  tst     ip, #8
+                movne   r3, r7, pull #8
+                ldmneia r1!, {r4, r7}                   @ Shouldnt fault
+                orrne   r3, r3, r4, push #24
+                movne   r4, r4, pull #8
+                orrne   r4, r4, r7, push #24
+                stmneia r0!, {r3 - r4}
+                tst     ip, #4
+                movne   r3, r7, pull #8
+USER(   TUSER(  ldrne) r7, [r1], #4)                    @ May fault
+                orrne   r3, r3, r7, push #24
+                strne   r3, [r0], #4
+                ands    ip, ip, #3
+                beq     .Lcfu_1fupi
+.Lcfu_1nowords: mov     r3, r7, get_byte_1
+                teq     ip, #0
+                beq     .Lcfu_finished
+                cmp     ip, #2
+                strb    r3, [r0], #1
+                movge   r3, r7, get_byte_2
+                strgeb  r3, [r0], #1
+                movgt   r3, r7, get_byte_3
+                strgtb  r3, [r0], #1
+                b       .Lcfu_finished
+
+.Lcfu_2fupi:    subs    r2, r2, #4
+                addmi   ip, r2, #4
+                bmi     .Lcfu_2nowords
+                mov     r3, r7, pull #16
+USER(   TUSER(  ldr)    r7, [r1], #4)                   @ May fault
+                orr     r3, r3, r7, push #16
+                str     r3, [r0], #4
+                mov     ip, r1, lsl #32 - PAGE_SHIFT
+                rsb     ip, ip, #0
+                movs    ip, ip, lsr #32 - PAGE_SHIFT
+                beq     .Lcfu_2fupi
+                cmp     r2, ip
+                movlt   ip, r2
+                sub     r2, r2, ip
+                subs    ip, ip, #16
+                blt     .Lcfu_2rem8lp
+
+
+.Lcfu_2cpy8lp:  mov     r3, r7, pull #16
+                ldmia   r1!, {r4 - r7}                  @ Shouldnt fault
+                subs    ip, ip, #16
+                orr     r3, r3, r4, push #16
+                mov     r4, r4, pull #16
+                orr     r4, r4, r5, push #16
+                mov     r5, r5, pull #16
+                orr     r5, r5, r6, push #16
+                mov     r6, r6, pull #16
+                orr     r6, r6, r7, push #16
+                stmia   r0!, {r3 - r6}
+                bpl     .Lcfu_2cpy8lp
+
+.Lcfu_2rem8lp:  tst     ip, #8
+                movne   r3, r7, pull #16
+                ldmneia r1!, {r4, r7}                   @ Shouldnt fault
+                orrne   r3, r3, r4, push #16
+                movne   r4, r4, pull #16
+                orrne   r4, r4, r7, push #16
+                stmneia r0!, {r3 - r4}
+                tst     ip, #4
+                movne   r3, r7, pull #16
+USER(   TUSER(  ldrne) r7, [r1], #4)                    @ May fault
+                orrne   r3, r3, r7, push #16
+                strne   r3, [r0], #4
+                ands    ip, ip, #3
+                beq     .Lcfu_2fupi
+.Lcfu_2nowords: mov     r3, r7, get_byte_2
+                teq     ip, #0
+                beq     .Lcfu_finished
+                cmp     ip, #2
+                strb    r3, [r0], #1
+                movge   r3, r7, get_byte_3
+                strgeb  r3, [r0], #1
+USER(   TUSER(  ldrgtb) r3, [r1], #0)                   @ May fault
+                strgtb  r3, [r0], #1
+                b       .Lcfu_finished
+
+.Lcfu_3fupi:    subs    r2, r2, #4
+                addmi   ip, r2, #4
+                bmi     .Lcfu_3nowords
+                mov     r3, r7, pull #24
+USER(   TUSER(  ldr)    r7, [r1], #4)                   @ May fault
+                orr     r3, r3, r7, push #8
+                str     r3, [r0], #4
+                mov     ip, r1, lsl #32 - PAGE_SHIFT
+                rsb     ip, ip, #0
+                movs    ip, ip, lsr #32 - PAGE_SHIFT
+                beq     .Lcfu_3fupi
+                cmp     r2, ip
+                movlt   ip, r2
+                sub     r2, r2, ip
+                subs    ip, ip, #16
+                blt     .Lcfu_3rem8lp
+
+.Lcfu_3cpy8lp:  mov     r3, r7, pull #24
+                ldmia   r1!, {r4 - r7}                  @ Shouldnt fault
+                orr     r3, r3, r4, push #8
+                mov     r4, r4, pull #24
+                orr     r4, r4, r5, push #8
+                mov     r5, r5, pull #24
+                orr     r5, r5, r6, push #8
+                mov     r6, r6, pull #24
+                orr     r6, r6, r7, push #8
+                stmia   r0!, {r3 - r6}
+                subs    ip, ip, #16
+                bpl     .Lcfu_3cpy8lp
+
+.Lcfu_3rem8lp:  tst     ip, #8
+                movne   r3, r7, pull #24
+                ldmneia r1!, {r4, r7}                   @ Shouldnt fault
+                orrne   r3, r3, r4, push #8
+                movne   r4, r4, pull #24
+                orrne   r4, r4, r7, push #8
+                stmneia r0!, {r3 - r4}
+                tst     ip, #4
+                movne   r3, r7, pull #24
+USER(   TUSER(  ldrne) r7, [r1], #4)                    @ May fault
+                orrne   r3, r3, r7, push #8
+                strne   r3, [r0], #4
+                ands    ip, ip, #3
+                beq     .Lcfu_3fupi
+.Lcfu_3nowords: mov     r3, r7, get_byte_3
+                teq     ip, #0
+                beq     .Lcfu_finished
+                cmp     ip, #2
+                strb    r3, [r0], #1
+USER(   TUSER(  ldrgeb) r3, [r1], #1)                   @ May fault
+                strgeb  r3, [r0], #1
+USER(   TUSER(  ldrgtb) r3, [r1], #1)                   @ May fault
+                strgtb  r3, [r0], #1
+                b       .Lcfu_finished
+ENDPROC(__copy_from_user)
+
+                .pushsection .fixup,"ax"
+                .align  0
+                /*
+                 * We took an exception.  r0 contains a pointer to
+                 * the byte not copied.
+                 */
+9001:           ldr     r2, [sp], #4                    @ void *to
+                sub     r2, r0, r2                      @ bytes copied
+                ldr     r1, [sp], #4                    @ unsigned long count
+                subs    r4, r1, r2                      @ bytes left to copy
+                movne   r1, r4
+                blne    __memzero
+                mov     r0, r4
+                ldmfd   sp!, {r4 - r7, pc}
+                .popsection
+
diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig
index afd542ad6f97..7ca5fe45945f 100644
--- a/arch/arm/mach-imx/Kconfig
+++ b/arch/arm/mach-imx/Kconfig
@@ -101,13 +101,8 @@ config	SOC_IMX51
         select SOC_IMX5
         select ARCH_MX5
         select ARCH_MX51
-
-config  SOC_IMX53
-        bool
-        select SOC_IMX5
-        select ARCH_MX5
-        select ARCH_MX53
-        select HAVE_CAN_FLEXCAN if CAN
+        select PINCTRL
+        select PINCTRL_IMX51
 
 if ARCH_IMX_V4_V5
 
@@ -561,7 +556,6 @@ config MACH_BUG
 config MACH_IMX31_DT
         bool "Support i.MX31 platforms from device tree"
         select SOC_IMX31
-        select USE_OF
         help
           Include support for Freescale i.MX31 based platforms
           using the device tree for discovery.
@@ -737,95 +731,19 @@ config MACH_EUKREA_MBIMXSD51_BASEBOARD
 
 endchoice
 
-config MX51_EFIKA_COMMON
-        bool
-        select SOC_IMX51
-        select IMX_HAVE_PLATFORM_IMX_UART
-        select IMX_HAVE_PLATFORM_MXC_EHCI
-        select IMX_HAVE_PLATFORM_PATA_IMX
-        select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX
-        select IMX_HAVE_PLATFORM_SPI_IMX
-        select MXC_ULPI if USB_ULPI
-
-config MACH_MX51_EFIKAMX
-        bool "Support MX51 Genesi Efika MX nettop"
-        select LEDS_GPIO_REGISTER
-        select MX51_EFIKA_COMMON
-        help
-          Include support for Genesi Efika MX nettop. This includes specific
-          configurations for the board and its peripherals.
-
-config MACH_MX51_EFIKASB
-        bool "Support MX51 Genesi Efika Smartbook"
-        select LEDS_GPIO_REGISTER
-        select MX51_EFIKA_COMMON
-        help
-          Include support for Genesi Efika Smartbook. This includes specific
-          configurations for the board and its peripherals.
-
-comment "i.MX53 machines:"
-
-config MACH_IMX53_DT
-        bool "Support i.MX53 platforms from device tree"
-        select SOC_IMX53
-        select MACH_MX53_ARD
-        select MACH_MX53_EVK
-        select MACH_MX53_LOCO
-        select MACH_MX53_SMD
-        help
-          Include support for Freescale i.MX53 based platforms
-          using the device tree for discovery
-
-config MACH_MX53_EVK
-        bool "Support MX53 EVK platforms"
-        select SOC_IMX53
-        select IMX_HAVE_PLATFORM_IMX2_WDT
-        select IMX_HAVE_PLATFORM_IMX_UART
-        select IMX_HAVE_PLATFORM_IMX_I2C
-        select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX
-        select IMX_HAVE_PLATFORM_SPI_IMX
-        select LEDS_GPIO_REGISTER
-        help
-          Include support for MX53 EVK platform. This includes specific
-          configurations for the board and its peripherals.
-
-config MACH_MX53_SMD
-        bool "Support MX53 SMD platforms"
-        select SOC_IMX53
-        select IMX_HAVE_PLATFORM_IMX2_WDT
-        select IMX_HAVE_PLATFORM_IMX_I2C
-        select IMX_HAVE_PLATFORM_IMX_UART
-        select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX
-        help
-          Include support for MX53 SMD platform. This includes specific
-          configurations for the board and its peripherals.
+comment "Device tree only"
 
-config MACH_MX53_LOCO
-        bool "Support MX53 LOCO platforms"
-        select SOC_IMX53
-        select IMX_HAVE_PLATFORM_IMX2_WDT
-        select IMX_HAVE_PLATFORM_IMX_I2C
-        select IMX_HAVE_PLATFORM_IMX_UART
-        select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX
-        select IMX_HAVE_PLATFORM_GPIO_KEYS
-        select LEDS_GPIO_REGISTER
-        help
-          Include support for MX53 LOCO platform. This includes specific
-          configurations for the board and its peripherals.
+config  SOC_IMX53
+        bool "i.MX53 support"
+        select SOC_IMX5
+        select ARCH_MX5
+        select ARCH_MX53
+        select HAVE_CAN_FLEXCAN if CAN
+        select PINCTRL
+        select PINCTRL_IMX53
 
-config MACH_MX53_ARD
-        bool "Support MX53 ARD platforms"
-        select SOC_IMX53
-        select IMX_HAVE_PLATFORM_IMX2_WDT
-        select IMX_HAVE_PLATFORM_IMX_I2C
-        select IMX_HAVE_PLATFORM_IMX_UART
-        select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX
-        select IMX_HAVE_PLATFORM_GPIO_KEYS
         help
-          Include support for MX53 ARD platform. This includes specific
-          configurations for the board and its peripherals.
-
-comment "i.MX6 family:"
+          This enables support for Freescale i.MX53 processor.
 
 config SOC_IMX6Q
         bool "i.MX6 Quad support"
diff --git a/arch/arm/mach-imx/Makefile b/arch/arm/mach-imx/Makefile
index 07f7c226e4cf..58dc7c67d606 100644
--- a/arch/arm/mach-imx/Makefile
+++ b/arch/arm/mach-imx/Makefile
@@ -83,16 +83,9 @@ endif
 # i.MX5 based machines
 obj-$(CONFIG_MACH_MX51_BABBAGE) += mach-mx51_babbage.o
 obj-$(CONFIG_MACH_MX51_3DS) += mach-mx51_3ds.o
-obj-$(CONFIG_MACH_MX53_EVK) += mach-mx53_evk.o
-obj-$(CONFIG_MACH_MX53_SMD) += mach-mx53_smd.o
-obj-$(CONFIG_MACH_MX53_LOCO) += mach-mx53_loco.o
-obj-$(CONFIG_MACH_MX53_ARD) += mach-mx53_ard.o
 obj-$(CONFIG_MACH_EUKREA_CPUIMX51SD) += mach-cpuimx51sd.o
 obj-$(CONFIG_MACH_EUKREA_MBIMXSD51_BASEBOARD) += eukrea_mbimxsd51-baseboard.o
-obj-$(CONFIG_MX51_EFIKA_COMMON) += mx51_efika.o
-obj-$(CONFIG_MACH_MX51_EFIKAMX) += mach-mx51_efikamx.o
-obj-$(CONFIG_MACH_MX51_EFIKASB) += mach-mx51_efikasb.o
 obj-$(CONFIG_MACH_MX50_RDP) += mach-mx50_rdp.o
 
 obj-$(CONFIG_MACH_IMX51_DT) += imx51-dt.o
-obj-$(CONFIG_MACH_IMX53_DT) += imx53-dt.o
+obj-$(CONFIG_SOC_IMX53) += mach-imx53.o
diff --git a/arch/arm/mach-imx/Makefile.boot b/arch/arm/mach-imx/Makefile.boot
index 05541cf4a878..c60967629e27 100644
--- a/arch/arm/mach-imx/Makefile.boot
+++ b/arch/arm/mach-imx/Makefile.boot
@@ -39,8 +39,12 @@ params_phys-$(CONFIG_SOC_IMX6Q)	:= 0x10000100
 initrd_phys-$(CONFIG_SOC_IMX6Q) := 0x10800000
 
 dtb-$(CONFIG_MACH_IMX51_DT) += imx51-babbage.dtb
-dtb-$(CONFIG_MACH_IMX53_DT) += imx53-ard.dtb imx53-evk.dtb \
-                               imx53-qsb.dtb imx53-smd.dtb
+
+dtb-$(CONFIG_SOC_IMX53) += imx53-ard.dtb \
+                           imx53-evk.dtb \
+                           imx53-qsb.dtb \
+                           imx53-smd.dtb \
+
 dtb-$(CONFIG_SOC_IMX6Q) += imx6q-arm2.dtb \
                            imx6q-sabrelite.dtb \
                            imx6q-sabresd.dtb \
diff --git a/arch/arm/mach-imx/devices-imx53.h b/arch/arm/mach-imx/devices-imx53.h
deleted file mode 100644
index 77e0db96c448..000000000000
--- a/arch/arm/mach-imx/devices-imx53.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
- * Copyright (C) 2010 Yong Shen. <Yong.Shen@linaro.org>
- *
- * This program is free software; you can redistribute it and/or modify it under
- * the terms of the GNU General Public License version 2 as published by the
- * Free Software Foundation.
- */
-#include <mach/mx53.h>
-#include <mach/devices-common.h>
-
-extern const struct imx_fec_data imx53_fec_data;
-#define imx53_add_fec(pdata)   \
-        imx_add_fec(&imx53_fec_data, pdata)
-
-extern const struct imx_imx_uart_1irq_data imx53_imx_uart_data[];
-#define imx53_add_imx_uart(id, pdata)   \
-        imx_add_imx_uart_1irq(&imx53_imx_uart_data[id], pdata)
-
-
-extern const struct imx_imx_i2c_data imx53_imx_i2c_data[];
-#define imx53_add_imx_i2c(id, pdata)    \
-        imx_add_imx_i2c(&imx53_imx_i2c_data[id], pdata)
-
-extern const struct imx_sdhci_esdhc_imx_data imx53_sdhci_esdhc_imx_data[];
-#define imx53_add_sdhci_esdhc_imx(id, pdata)    \
-        imx_add_sdhci_esdhc_imx(&imx53_sdhci_esdhc_imx_data[id], pdata)
-
-extern const struct imx_spi_imx_data imx53_ecspi_data[];
-#define imx53_add_ecspi(id, pdata)      \
-        imx_add_spi_imx(&imx53_ecspi_data[id], pdata)
-
-extern const struct imx_imx2_wdt_data imx53_imx2_wdt_data[];
-#define imx53_add_imx2_wdt(id)  \
-        imx_add_imx2_wdt(&imx53_imx2_wdt_data[id])
-
-extern const struct imx_imx_ssi_data imx53_imx_ssi_data[];
-#define imx53_add_imx_ssi(id, pdata)    \
-        imx_add_imx_ssi(&imx53_imx_ssi_data[id], pdata)
-
-extern const struct imx_imx_keypad_data imx53_imx_keypad_data;
-#define imx53_add_imx_keypad(pdata)     \
-        imx_add_imx_keypad(&imx53_imx_keypad_data, pdata)
-
-extern const struct imx_pata_imx_data imx53_pata_imx_data;
-#define imx53_add_pata_imx() \
-        imx_add_pata_imx(&imx53_pata_imx_data)
-
-extern struct platform_device *__init imx53_add_ahci_imx(void);
diff --git a/arch/arm/mach-imx/efika.h b/arch/arm/mach-imx/efika.h
deleted file mode 100644
index 014aa985faae..000000000000
--- a/arch/arm/mach-imx/efika.h
+++ /dev/null
@@ -1,10 +0,0 @@
-#ifndef _EFIKA_H
-#define _EFIKA_H
-
-#define EFIKA_WLAN_EN           IMX_GPIO_NR(2, 16)
-#define EFIKA_WLAN_RESET        IMX_GPIO_NR(2, 10)
-#define EFIKA_USB_PHY_RESET     IMX_GPIO_NR(2, 9)
-
-void __init efika_board_common_init(void);
-
-#endif
diff --git a/arch/arm/mach-imx/imx51-dt.c b/arch/arm/mach-imx/imx51-dt.c
index d4067fe36357..f233b4bb2342 100644
--- a/arch/arm/mach-imx/imx51-dt.c
+++ b/arch/arm/mach-imx/imx51-dt.c
@@ -13,7 +13,6 @@
 #include <linux/irq.h>
 #include <linux/of_irq.h>
 #include <linux/of_platform.h>
-#include <linux/pinctrl/machine.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/time.h>
 #include <mach/common.h>
@@ -44,27 +43,8 @@ static const struct of_dev_auxdata imx51_auxdata_lookup[] __initconst = {
         { /* sentinel */ }
 };
 
-static const struct of_device_id imx51_iomuxc_of_match[] __initconst = {
-        { .compatible = "fsl,imx51-iomuxc-babbage", .data = imx51_babbage_common_init, },
-        { /* sentinel */ }
-};
-
 static void __init imx51_dt_init(void)
 {
-        struct device_node *node;
-        const struct of_device_id *of_id;
-        void (*func)(void);
-
-        pinctrl_provide_dummies();
-
-        node = of_find_matching_node(NULL, imx51_iomuxc_of_match);
-        if (node) {
-                of_id = of_match_node(imx51_iomuxc_of_match, node);
-                func = of_id->data;
-                func();
-                of_node_put(node);
-        }
-
         of_platform_populate(NULL, of_default_bus_match_table,
                              imx51_auxdata_lookup, NULL);
 }
@@ -79,7 +59,6 @@ static struct sys_timer imx51_timer = {
 };
 
 static const char *imx51_dt_board_compat[] __initdata = {
-        "fsl,imx51-babbage",
         "fsl,imx51",
         NULL
 };
diff --git a/arch/arm/mach-imx/imx53-dt.c b/arch/arm/mach-imx/mach-imx53.c
index 1b7a2fc36591..29711e95579f 100644
--- a/arch/arm/mach-imx/imx53-dt.c
+++ b/arch/arm/mach-imx/mach-imx53.c
@@ -17,7 +17,6 @@
 #include <linux/irq.h>
 #include <linux/of_irq.h>
 #include <linux/of_platform.h>
-#include <linux/pinctrl/machine.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/time.h>
 #include <mach/common.h>
@@ -51,14 +50,6 @@ static const struct of_dev_auxdata imx53_auxdata_lookup[] __initconst = {
         { /* sentinel */ }
 };
 
-static const struct of_device_id imx53_iomuxc_of_match[] __initconst = {
-        { .compatible = "fsl,imx53-iomuxc-ard", .data = imx53_ard_common_init, },
-        { .compatible = "fsl,imx53-iomuxc-evk", .data = imx53_evk_common_init, },
-        { .compatible = "fsl,imx53-iomuxc-qsb", .data = imx53_qsb_common_init, },
-        { .compatible = "fsl,imx53-iomuxc-smd", .data = imx53_smd_common_init, },
-        { /* sentinel */ }
-};
-
 static void __init imx53_qsb_init(void)
 {
         struct clk *clk;
@@ -74,20 +65,6 @@ static void __init imx53_qsb_init(void)
 
 static void __init imx53_dt_init(void)
 {
-        struct device_node *node;
-        const struct of_device_id *of_id;
-        void (*func)(void);
-
-        pinctrl_provide_dummies();
-
-        node = of_find_matching_node(NULL, imx53_iomuxc_of_match);
-        if (node) {
-                of_id = of_match_node(imx53_iomuxc_of_match, node);
-                func = of_id->data;
-                func();
-                of_node_put(node);
-        }
-
         if (of_machine_is_compatible("fsl,imx53-qsb"))
                 imx53_qsb_init();
 
@@ -105,10 +82,6 @@ static struct sys_timer imx53_timer = {
 };
 
 static const char *imx53_dt_board_compat[] __initdata = {
-        "fsl,imx53-ard",
-        "fsl,imx53-evk",
-        "fsl,imx53-qsb",
-        "fsl,imx53-smd",
         "fsl,imx53",
         NULL
 };
diff --git a/arch/arm/mach-imx/mach-imx6q.c b/arch/arm/mach-imx/mach-imx6q.c
index 5ec0608f2a76..263bc9148183 100644
--- a/arch/arm/mach-imx/mach-imx6q.c
+++ b/arch/arm/mach-imx/mach-imx6q.c
@@ -22,7 +22,6 @@
 #include <linux/of_address.h>
 #include <linux/of_irq.h>
 #include <linux/of_platform.h>
-#include <linux/pinctrl/machine.h>
 #include <linux/phy.h>
 #include <linux/micrel_phy.h>
 #include <linux/mfd/anatop.h>
@@ -159,12 +158,6 @@ static void __init imx6q_usb_init(void)
 
 static void __init imx6q_init_machine(void)
 {
-        /*
-         * This should be removed when all imx6q boards have pinctrl
-         * states for devices defined in device tree.
-         */
-        pinctrl_provide_dummies();
-
         if (of_machine_is_compatible("fsl,imx6q-sabrelite"))
                 imx6q_sabrelite_init();
 
@@ -218,9 +211,6 @@ static struct sys_timer imx6q_timer = {
 };
 
 static const char *imx6q_dt_compat[] __initdata = {
-        "fsl,imx6q-arm2",
-        "fsl,imx6q-sabrelite",
-        "fsl,imx6q-sabresd",
         "fsl,imx6q",
         NULL,
 };
diff --git a/arch/arm/mach-imx/mach-mx51_efikamx.c b/arch/arm/mach-imx/mach-mx51_efikamx.c
deleted file mode 100644
index 8d09c0126cab..000000000000
--- a/arch/arm/mach-imx/mach-mx51_efikamx.c
+++ /dev/null
@@ -1,300 +0,0 @@
-/*
- * Copyright (C) 2010 Linaro Limited
- *
- * based on code from the following
- * Copyright 2009-2010 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2009-2010 Pegatron Corporation. All Rights Reserved.
- * Copyright 2009-2010 Genesi USA, Inc. All Rights Reserved.
- *
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/i2c.h>
-#include <linux/gpio.h>
-#include <linux/leds.h>
-#include <linux/input.h>
-#include <linux/delay.h>
-#include <linux/io.h>
-#include <linux/spi/flash.h>
-#include <linux/spi/spi.h>
-#include <linux/mfd/mc13892.h>
-#include <linux/regulator/machine.h>
-#include <linux/regulator/consumer.h>
-
-#include <mach/common.h>
-#include <mach/hardware.h>
-#include <mach/iomux-mx51.h>
-
-#include <asm/setup.h>
-#include <asm/system_info.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <asm/mach/time.h>
-
-#include "devices-imx51.h"
-#include "efika.h"
-
-#define EFIKAMX_PCBID0          IMX_GPIO_NR(3, 16)
-#define EFIKAMX_PCBID1          IMX_GPIO_NR(3, 17)
-#define EFIKAMX_PCBID2          IMX_GPIO_NR(3, 11)
-
-#define EFIKAMX_BLUE_LED        IMX_GPIO_NR(3, 13)
-#define EFIKAMX_GREEN_LED       IMX_GPIO_NR(3, 14)
-#define EFIKAMX_RED_LED         IMX_GPIO_NR(3, 15)
-
-#define EFIKAMX_POWER_KEY       IMX_GPIO_NR(2, 31)
-
-/* board 1.1 doesn't have same reset gpio */
-#define EFIKAMX_RESET1_1        IMX_GPIO_NR(3, 2)
-#define EFIKAMX_RESET           IMX_GPIO_NR(1, 4)
-
-#define EFIKAMX_POWEROFF        IMX_GPIO_NR(4, 13)
-
-#define EFIKAMX_PMIC            IMX_GPIO_NR(1, 6)
-
-/* the pci ids pin have pull up. they're driven low according to board id */
-#define MX51_PAD_PCBID0 IOMUX_PAD(0x518, 0x130, 3, 0x0,   0, PAD_CTL_PUS_100K_UP)
-#define MX51_PAD_PCBID1 IOMUX_PAD(0x51C, 0x134, 3, 0x0,   0, PAD_CTL_PUS_100K_UP)
-#define MX51_PAD_PCBID2 IOMUX_PAD(0x504, 0x128, 3, 0x0,   0, PAD_CTL_PUS_100K_UP)
-#define MX51_PAD_PWRKEY IOMUX_PAD(0x48c, 0x0f8, 1, 0x0,   0, PAD_CTL_PUS_100K_UP | PAD_CTL_PKE)
-
-static iomux_v3_cfg_t mx51efikamx_pads[] = {
-        /* board id */
-        MX51_PAD_PCBID0,
-        MX51_PAD_PCBID1,
-        MX51_PAD_PCBID2,
-
-        /* leds */
-        MX51_PAD_CSI1_D9__GPIO3_13,
-        MX51_PAD_CSI1_VSYNC__GPIO3_14,
-        MX51_PAD_CSI1_HSYNC__GPIO3_15,
-
-        /* power key */
-        MX51_PAD_PWRKEY,
-
-        /* reset */
-        MX51_PAD_DI1_PIN13__GPIO3_2,
-        MX51_PAD_GPIO1_4__GPIO1_4,
-
-        /* power off */
-        MX51_PAD_CSI2_VSYNC__GPIO4_13,
-};
-
-/*   PCBID2  PCBID1 PCBID0  STATE
-        1       1      1    ER1:rev1.1
-        1       1      0    ER2:rev1.2
-        1       0      1    ER3:rev1.3
-        1       0      0    ER4:rev1.4
-*/
-static void __init mx51_efikamx_board_id(void)
-{
-        int id;
-
-        /* things are taking time to settle */
-        msleep(150);
-
-        gpio_request(EFIKAMX_PCBID0, "pcbid0");
-        gpio_direction_input(EFIKAMX_PCBID0);
-        gpio_request(EFIKAMX_PCBID1, "pcbid1");
-        gpio_direction_input(EFIKAMX_PCBID1);
-        gpio_request(EFIKAMX_PCBID2, "pcbid2");
-        gpio_direction_input(EFIKAMX_PCBID2);
-
-        id = gpio_get_value(EFIKAMX_PCBID0) ? 1 : 0;
-        id |= (gpio_get_value(EFIKAMX_PCBID1) ? 1 : 0) << 1;
-        id |= (gpio_get_value(EFIKAMX_PCBID2) ? 1 : 0) << 2;
-
-        switch (id) {
-        case 7:
-                system_rev = 0x11;
-                break;
-        case 6:
-                system_rev = 0x12;
-                break;
-        case 5:
-                system_rev = 0x13;
-                break;
-        case 4:
-                system_rev = 0x14;
-                break;
-        default:
-                system_rev = 0x10;
-                break;
-        }
-
-        if ((system_rev == 0x10)
-                || (system_rev == 0x12)
-                || (system_rev == 0x14)) {
-                printk(KERN_WARNING
-                        "EfikaMX: Unsupported board revision 1.%u!\n",
-                        system_rev & 0xf);
-        }
-}
-
-static struct gpio_led mx51_efikamx_leds[] __initdata = {
-        {
-                .name = "efikamx:green",
-                .default_trigger = "default-on",
-                .gpio = EFIKAMX_GREEN_LED,
-        },
-        {
-                .name = "efikamx:red",
-                .default_trigger = "ide-disk",
-                .gpio = EFIKAMX_RED_LED,
-        },
-        {
-                .name = "efikamx:blue",
-                .default_trigger = "mmc0",
-                .gpio = EFIKAMX_BLUE_LED,
-        },
-};
-
-static const struct gpio_led_platform_data
-                mx51_efikamx_leds_data __initconst = {
-        .leds = mx51_efikamx_leds,
-        .num_leds = ARRAY_SIZE(mx51_efikamx_leds),
-};
-
-static struct esdhc_platform_data sd_pdata = {
-        .cd_type = ESDHC_CD_CONTROLLER,
-        .wp_type = ESDHC_WP_CONTROLLER,
-};
-
-static struct gpio_keys_button mx51_efikamx_powerkey[] = {
-        {
-                .code = KEY_POWER,
-                .gpio = EFIKAMX_POWER_KEY,
-                .type = EV_PWR,
-                .desc = "Power Button (CM)",
-                .wakeup = 1,
-                .debounce_interval = 10, /* ms */
-        },
-};
-
-static const struct gpio_keys_platform_data mx51_efikamx_powerkey_data __initconst = {
-        .buttons = mx51_efikamx_powerkey,
-        .nbuttons = ARRAY_SIZE(mx51_efikamx_powerkey),
-};
-
-static void mx51_efikamx_restart(char mode, const char *cmd)
-{
-        if (system_rev == 0x11)
-                gpio_direction_output(EFIKAMX_RESET1_1, 0);
-        else
-                gpio_direction_output(EFIKAMX_RESET, 0);
-}
-
-static struct regulator *pwgt1, *pwgt2, *coincell;
-
-static void mx51_efikamx_power_off(void)
-{
-        if (!IS_ERR(coincell))
-                regulator_disable(coincell);
-
-        if (!IS_ERR(pwgt1) && !IS_ERR(pwgt2)) {
-                regulator_disable(pwgt2);
-                regulator_disable(pwgt1);
-        }
-        gpio_direction_output(EFIKAMX_POWEROFF, 1);
-}
-
-static int __init mx51_efikamx_power_init(void)
-{
-        pwgt1 = regulator_get(NULL, "pwgt1");
-        pwgt2 = regulator_get(NULL, "pwgt2");
-        if (!IS_ERR(pwgt1) && !IS_ERR(pwgt2)) {
-                regulator_enable(pwgt1);
-                regulator_enable(pwgt2);
-        }
-        gpio_request(EFIKAMX_POWEROFF, "poweroff");
-        pm_power_off = mx51_efikamx_power_off;
-
-        /* enable coincell charger. maybe need a small power driver ? */
-        coincell = regulator_get(NULL, "coincell");
-        if (!IS_ERR(coincell)) {
-                regulator_set_voltage(coincell, 3000000, 3000000);
-                regulator_enable(coincell);
-        }
-
-        regulator_has_full_constraints();
-
-        return 0;
-}
-
-static void __init mx51_efikamx_init_late(void)
-{
-        imx51_init_late();
-        mx51_efikamx_power_init();
-}
-
-static void __init mx51_efikamx_init(void)
-{
-        imx51_soc_init();
-
-        mxc_iomux_v3_setup_multiple_pads(mx51efikamx_pads,
-                                        ARRAY_SIZE(mx51efikamx_pads));
-        efika_board_common_init();
-
-        mx51_efikamx_board_id();
-
-        /* on < 1.2 boards both SD controllers are used */
-        if (system_rev < 0x12) {
-                imx51_add_sdhci_esdhc_imx(0, NULL);
-                imx51_add_sdhci_esdhc_imx(1, &sd_pdata);
-                mx51_efikamx_leds[2].default_trigger = "mmc1";
-        } else
-                imx51_add_sdhci_esdhc_imx(0, &sd_pdata);
-
-        gpio_led_register_device(-1, &mx51_efikamx_leds_data);
-        imx_add_gpio_keys(&mx51_efikamx_powerkey_data);
-
-        if (system_rev == 0x11) {
-                gpio_request(EFIKAMX_RESET1_1, "reset");
-                gpio_direction_output(EFIKAMX_RESET1_1, 1);
-        } else {
-                gpio_request(EFIKAMX_RESET, "reset");
-                gpio_direction_output(EFIKAMX_RESET, 1);
-        }
-
-        /*
-         * enable wifi by default only on mx
-         * sb and mx have same wlan pin but the value to enable it are
-         * different :/
-         */
-        gpio_request(EFIKA_WLAN_EN, "wlan_en");
-        gpio_direction_output(EFIKA_WLAN_EN, 0);
-        msleep(10);
-
-        gpio_request(EFIKA_WLAN_RESET, "wlan_rst");
-        gpio_direction_output(EFIKA_WLAN_RESET, 0);
-        msleep(10);
-        gpio_set_value(EFIKA_WLAN_RESET, 1);
-}
-
-static void __init mx51_efikamx_timer_init(void)
-{
-        mx51_clocks_init(32768, 24000000, 22579200, 24576000);
-}
-
-static struct sys_timer mx51_efikamx_timer = {
-        .init = mx51_efikamx_timer_init,
-};
-
-MACHINE_START(MX51_EFIKAMX, "Genesi Efika MX (Smarttop)")
-        .atag_offset = 0x100,
-        .map_io = mx51_map_io,
-        .init_early = imx51_init_early,
-        .init_irq = mx51_init_irq,
-        .handle_irq = imx51_handle_irq,
-        .timer = &mx51_efikamx_timer,
-        .init_machine = mx51_efikamx_init,
-        .init_late = mx51_efikamx_init_late,
-        .restart = mx51_efikamx_restart,
-MACHINE_END
diff --git a/arch/arm/mach-imx/mach-mx51_efikasb.c b/arch/arm/mach-imx/mach-mx51_efikasb.c
deleted file mode 100644
index fdbd181b97ef..000000000000
--- a/arch/arm/mach-imx/mach-mx51_efikasb.c
+++ /dev/null
@@ -1,296 +0,0 @@
-/*
- * Copyright (C) Arnaud Patard <arnaud.patard@rtp-net.org>
- *
- * based on code from the following
- * Copyright 2009-2010 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2009-2010 Pegatron Corporation. All Rights Reserved.
- * Copyright 2009-2010 Genesi USA, Inc. All Rights Reserved.
- *
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/i2c.h>
-#include <linux/gpio.h>
-#include <linux/leds.h>
-#include <linux/input.h>
-#include <linux/delay.h>
-#include <linux/io.h>
-#include <linux/spi/flash.h>
-#include <linux/spi/spi.h>
-#include <linux/mfd/mc13892.h>
-#include <linux/regulator/machine.h>
-#include <linux/regulator/consumer.h>
-#include <linux/usb/otg.h>
-#include <linux/usb/ulpi.h>
-#include <mach/ulpi.h>
-
-#include <mach/common.h>
-#include <mach/hardware.h>
-#include <mach/iomux-mx51.h>
-
-#include <asm/setup.h>
-#include <asm/system_info.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <asm/mach/time.h>
-
-#include "devices-imx51.h"
-#include "efika.h"
-
-#define EFIKASB_USBH2_STP       IMX_GPIO_NR(2, 20)
-#define EFIKASB_GREEN_LED       IMX_GPIO_NR(1, 3)
-#define EFIKASB_WHITE_LED       IMX_GPIO_NR(2, 25)
-#define EFIKASB_PCBID0          IMX_GPIO_NR(2, 28)
-#define EFIKASB_PCBID1          IMX_GPIO_NR(2, 29)
-#define EFIKASB_PWRKEY          IMX_GPIO_NR(2, 31)
-#define EFIKASB_LID             IMX_GPIO_NR(3, 14)
-#define EFIKASB_POWEROFF        IMX_GPIO_NR(4, 13)
-#define EFIKASB_RFKILL          IMX_GPIO_NR(3, 1)
-
-#define MX51_PAD_PWRKEY IOMUX_PAD(0x48c, 0x0f8, 1, 0x0,   0, PAD_CTL_PUS_100K_UP | PAD_CTL_PKE)
-#define MX51_PAD_SD1_CD IOMUX_PAD(0x47c, 0x0e8, 1, __NA_, 0, MX51_ESDHC_PAD_CTRL)
-
-static iomux_v3_cfg_t mx51efikasb_pads[] = {
-        /* USB HOST2 */
-        MX51_PAD_EIM_D16__USBH2_DATA0,
-        MX51_PAD_EIM_D17__USBH2_DATA1,
-        MX51_PAD_EIM_D18__USBH2_DATA2,
-        MX51_PAD_EIM_D19__USBH2_DATA3,
-        MX51_PAD_EIM_D20__USBH2_DATA4,
-        MX51_PAD_EIM_D21__USBH2_DATA5,
-        MX51_PAD_EIM_D22__USBH2_DATA6,
-        MX51_PAD_EIM_D23__USBH2_DATA7,
-        MX51_PAD_EIM_A24__USBH2_CLK,
-        MX51_PAD_EIM_A25__USBH2_DIR,
-        MX51_PAD_EIM_A26__USBH2_STP,
-        MX51_PAD_EIM_A27__USBH2_NXT,
-
-        /* leds */
-        MX51_PAD_EIM_CS0__GPIO2_25,
-        MX51_PAD_GPIO1_3__GPIO1_3,
-
-        /* pcb id */
-        MX51_PAD_EIM_CS3__GPIO2_28,
-        MX51_PAD_EIM_CS4__GPIO2_29,
-
-        /* lid */
-        MX51_PAD_CSI1_VSYNC__GPIO3_14,
-
-        /* power key*/
-        MX51_PAD_PWRKEY,
-
-        /* wifi/bt button */
-        MX51_PAD_DI1_PIN12__GPIO3_1,
-
-        /* power off */
-        MX51_PAD_CSI2_VSYNC__GPIO4_13,
-
-        /* wdog reset */
-        MX51_PAD_GPIO1_4__WDOG1_WDOG_B,
-
-        /* BT */
-        MX51_PAD_EIM_A17__GPIO2_11,
-
-        MX51_PAD_SD1_CD,
-};
-
-static int initialize_usbh2_port(struct platform_device *pdev)
-{
-        iomux_v3_cfg_t usbh2stp = MX51_PAD_EIM_A26__USBH2_STP;
-        iomux_v3_cfg_t usbh2gpio = MX51_PAD_EIM_A26__GPIO2_20;
-
-        mxc_iomux_v3_setup_pad(usbh2gpio);
-        gpio_request(EFIKASB_USBH2_STP, "usbh2_stp");
-        gpio_direction_output(EFIKASB_USBH2_STP, 0);
-        msleep(1);
-        gpio_set_value(EFIKASB_USBH2_STP, 1);
-        msleep(1);
-
-        gpio_free(EFIKASB_USBH2_STP);
-        mxc_iomux_v3_setup_pad(usbh2stp);
-
-        mdelay(10);
-
-        return mx51_initialize_usb_hw(pdev->id, MXC_EHCI_ITC_NO_THRESHOLD);
-}
-
-static struct mxc_usbh_platform_data usbh2_config __initdata = {
-        .init   = initialize_usbh2_port,
-        .portsc = MXC_EHCI_MODE_ULPI,
-};
-
-static void __init mx51_efikasb_usb(void)
-{
-        usbh2_config.otg = imx_otg_ulpi_create(ULPI_OTG_DRVVBUS |
-                        ULPI_OTG_DRVVBUS_EXT | ULPI_OTG_EXTVBUSIND);
-        if (usbh2_config.otg)
-                imx51_add_mxc_ehci_hs(2, &usbh2_config);
-}
-
-static const struct gpio_led mx51_efikasb_leds[] __initconst = {
-        {
-                .name = "efikasb:green",
-                .default_trigger = "default-on",
-                .gpio = EFIKASB_GREEN_LED,
-                .active_low = 1,
-        },
-        {
-                .name = "efikasb:white",
-                .default_trigger = "caps",
-                .gpio = EFIKASB_WHITE_LED,
-        },
-};
-
-static const struct gpio_led_platform_data
-                mx51_efikasb_leds_data __initconst = {
-        .leds = mx51_efikasb_leds,
-        .num_leds = ARRAY_SIZE(mx51_efikasb_leds),
-};
-
-static struct gpio_keys_button mx51_efikasb_keys[] = {
-        {
-                .code = KEY_POWER,
-                .gpio = EFIKASB_PWRKEY,
-                .type = EV_KEY,
-                .desc = "Power Button",
-                .wakeup = 1,
-                .active_low = 1,
-        },
-        {
-                .code = SW_LID,
-                .gpio = EFIKASB_LID,
-                .type = EV_SW,
-                .desc = "Lid Switch",
-                .active_low = 1,
-        },
-        {
-                .code = KEY_RFKILL,
-                .gpio = EFIKASB_RFKILL,
-                .type = EV_KEY,
-                .desc = "rfkill",
-                .active_low = 1,
-        },
-};
-
-static const struct gpio_keys_platform_data mx51_efikasb_keys_data __initconst = {
-        .buttons = mx51_efikasb_keys,
-        .nbuttons = ARRAY_SIZE(mx51_efikasb_keys),
-};
-
-static struct esdhc_platform_data sd0_pdata = {
-#define EFIKASB_SD1_CD  IMX_GPIO_NR(2, 27)
-        .cd_gpio = EFIKASB_SD1_CD,
-        .cd_type = ESDHC_CD_GPIO,
-        .wp_type = ESDHC_WP_CONTROLLER,
-};
-
-static struct esdhc_platform_data sd1_pdata = {
-        .cd_type = ESDHC_CD_CONTROLLER,
-        .wp_type = ESDHC_WP_CONTROLLER,
-};
-
-static struct regulator *pwgt1, *pwgt2;
-
-static void mx51_efikasb_power_off(void)
-{
-        gpio_set_value(EFIKA_USB_PHY_RESET, 0);
-
-        if (!IS_ERR(pwgt1) && !IS_ERR(pwgt2)) {
-                regulator_disable(pwgt2);
-                regulator_disable(pwgt1);
-        }
-        gpio_direction_output(EFIKASB_POWEROFF, 1);
-}
-
-static int __init mx51_efikasb_power_init(void)
-{
-        pwgt1 = regulator_get(NULL, "pwgt1");
-        pwgt2 = regulator_get(NULL, "pwgt2");
-        if (!IS_ERR(pwgt1) && !IS_ERR(pwgt2)) {
-                regulator_enable(pwgt1);
-                regulator_enable(pwgt2);
-        }
-        gpio_request(EFIKASB_POWEROFF, "poweroff");
-        pm_power_off = mx51_efikasb_power_off;
-
-        regulator_has_full_constraints();
-
-        return 0;
-}
-
-static void __init mx51_efikasb_init_late(void)
-{
-        imx51_init_late();
-        mx51_efikasb_power_init();
-}
-
-/* 01     R1.3 board
-   10     R2.0 board */
-static void __init mx51_efikasb_board_id(void)
-{
-        int id;
-
-        gpio_request(EFIKASB_PCBID0, "pcb id0");
-        gpio_direction_input(EFIKASB_PCBID0);
-        gpio_request(EFIKASB_PCBID1, "pcb id1");
-        gpio_direction_input(EFIKASB_PCBID1);
-
-        id = gpio_get_value(EFIKASB_PCBID0) ? 1 : 0;
-        id |= (gpio_get_value(EFIKASB_PCBID1) ? 1 : 0) << 1;
-
-        switch (id) {
-        default:
-                break;
-        case 1:
-                system_rev = 0x13;
-                break;
-        case 2:
-                system_rev = 0x20;
-                break;
-        }
-}
-
-static void __init efikasb_board_init(void)
-{
-        imx51_soc_init();
-
-        mxc_iomux_v3_setup_multiple_pads(mx51efikasb_pads,
-                                        ARRAY_SIZE(mx51efikasb_pads));
-        efika_board_common_init();
-
-        mx51_efikasb_board_id();
-        mx51_efikasb_usb();
-        imx51_add_sdhci_esdhc_imx(0, &sd0_pdata);
-        imx51_add_sdhci_esdhc_imx(1, &sd1_pdata);
-
-        gpio_led_register_device(-1, &mx51_efikasb_leds_data);
-        imx_add_gpio_keys(&mx51_efikasb_keys_data);
-}
-
-static void __init mx51_efikasb_timer_init(void)
-{
-        mx51_clocks_init(32768, 24000000, 22579200, 24576000);
-}
-
-static struct sys_timer mx51_efikasb_timer = {
-        .init   = mx51_efikasb_timer_init,
-};
-
-MACHINE_START(MX51_EFIKASB, "Genesi Efika MX (Smartbook)")
-        .atag_offset = 0x100,
-        .map_io = mx51_map_io,
-        .init_early = imx51_init_early,
-        .init_irq = mx51_init_irq,
-        .handle_irq = imx51_handle_irq,
-        .init_machine =  efikasb_board_init,
-        .init_late = mx51_efikasb_init_late,
-        .timer = &mx51_efikasb_timer,
-        .restart        = mxc_restart,
-MACHINE_END
diff --git a/arch/arm/mach-imx/mach-mx53_ard.c b/arch/arm/mach-imx/mach-mx53_ard.c
deleted file mode 100644
index 6c28e65f424d..000000000000
--- a/arch/arm/mach-imx/mach-mx53_ard.c
+++ /dev/null
@@ -1,272 +0,0 @@
-/*
- * Copyright (C) 2011 Freescale Semiconductor, Inc. All Rights Reserved.
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
-
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
-
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- */
-
-#include <linux/init.h>
-#include <linux/clk.h>
-#include <linux/delay.h>
-#include <linux/gpio.h>
-#include <linux/smsc911x.h>
-#include <linux/regulator/machine.h>
-#include <linux/regulator/fixed.h>
-
-#include <mach/common.h>
-#include <mach/hardware.h>
-#include <mach/iomux-mx53.h>
-
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <asm/mach/time.h>
-
-#include "devices-imx53.h"
-
-#define ARD_ETHERNET_INT_B      IMX_GPIO_NR(2, 31)
-#define ARD_SD1_CD              IMX_GPIO_NR(1, 1)
-#define ARD_SD1_WP              IMX_GPIO_NR(1, 9)
-#define ARD_I2CPORTEXP_B        IMX_GPIO_NR(2, 3)
-#define ARD_VOLUMEDOWN          IMX_GPIO_NR(4, 0)
-#define ARD_HOME                        IMX_GPIO_NR(5, 10)
-#define ARD_BACK                        IMX_GPIO_NR(5, 11)
-#define ARD_PROG                        IMX_GPIO_NR(5, 12)
-#define ARD_VOLUMEUP            IMX_GPIO_NR(5, 13)
-
-static iomux_v3_cfg_t mx53_ard_pads[] = {
-        /* UART1 */
-        MX53_PAD_PATA_DIOW__UART1_TXD_MUX,
-        MX53_PAD_PATA_DMACK__UART1_RXD_MUX,
-        /* WEIM for CS1 */
-        MX53_PAD_EIM_EB3__GPIO2_31, /* ETHERNET_INT_B */
-        MX53_PAD_EIM_D16__EMI_WEIM_D_16,
-        MX53_PAD_EIM_D17__EMI_WEIM_D_17,
-        MX53_PAD_EIM_D18__EMI_WEIM_D_18,
-        MX53_PAD_EIM_D19__EMI_WEIM_D_19,
-        MX53_PAD_EIM_D20__EMI_WEIM_D_20,
-        MX53_PAD_EIM_D21__EMI_WEIM_D_21,
-        MX53_PAD_EIM_D22__EMI_WEIM_D_22,
-        MX53_PAD_EIM_D23__EMI_WEIM_D_23,
-        MX53_PAD_EIM_D24__EMI_WEIM_D_24,
-        MX53_PAD_EIM_D25__EMI_WEIM_D_25,
-        MX53_PAD_EIM_D26__EMI_WEIM_D_26,
-        MX53_PAD_EIM_D27__EMI_WEIM_D_27,
-        MX53_PAD_EIM_D28__EMI_WEIM_D_28,
-        MX53_PAD_EIM_D29__EMI_WEIM_D_29,
-        MX53_PAD_EIM_D30__EMI_WEIM_D_30,
-        MX53_PAD_EIM_D31__EMI_WEIM_D_31,
-        MX53_PAD_EIM_DA0__EMI_NAND_WEIM_DA_0,
-        MX53_PAD_EIM_DA1__EMI_NAND_WEIM_DA_1,
-        MX53_PAD_EIM_DA2__EMI_NAND_WEIM_DA_2,
-        MX53_PAD_EIM_DA3__EMI_NAND_WEIM_DA_3,
-        MX53_PAD_EIM_DA4__EMI_NAND_WEIM_DA_4,
-        MX53_PAD_EIM_DA5__EMI_NAND_WEIM_DA_5,
-        MX53_PAD_EIM_DA6__EMI_NAND_WEIM_DA_6,
-        MX53_PAD_EIM_OE__EMI_WEIM_OE,
-        MX53_PAD_EIM_RW__EMI_WEIM_RW,
-        MX53_PAD_EIM_CS1__EMI_WEIM_CS_1,
-        /* SDHC1 */
-        MX53_PAD_SD1_CMD__ESDHC1_CMD,
-        MX53_PAD_SD1_CLK__ESDHC1_CLK,
-        MX53_PAD_SD1_DATA0__ESDHC1_DAT0,
-        MX53_PAD_SD1_DATA1__ESDHC1_DAT1,
-        MX53_PAD_SD1_DATA2__ESDHC1_DAT2,
-        MX53_PAD_SD1_DATA3__ESDHC1_DAT3,
-        MX53_PAD_PATA_DATA8__ESDHC1_DAT4,
-        MX53_PAD_PATA_DATA9__ESDHC1_DAT5,
-        MX53_PAD_PATA_DATA10__ESDHC1_DAT6,
-        MX53_PAD_PATA_DATA11__ESDHC1_DAT7,
-        MX53_PAD_GPIO_1__GPIO1_1,
-        MX53_PAD_GPIO_9__GPIO1_9,
-        /* I2C2 */
-        MX53_PAD_EIM_EB2__I2C2_SCL,
-        MX53_PAD_KEY_ROW3__I2C2_SDA,
-        /* I2C3 */
-        MX53_PAD_GPIO_3__I2C3_SCL,
-        MX53_PAD_GPIO_16__I2C3_SDA,
-        /* GPIO */
-        MX53_PAD_DISP0_DAT16__GPIO5_10, /* home */
-        MX53_PAD_DISP0_DAT17__GPIO5_11, /* back */
-        MX53_PAD_DISP0_DAT18__GPIO5_12, /* prog */
-        MX53_PAD_DISP0_DAT19__GPIO5_13, /* vol up */
-        MX53_PAD_GPIO_10__GPIO4_0,              /* vol down */
-};
-
-#define GPIO_BUTTON(gpio_num, ev_code, act_low, descr, wake)    \
-{                                                       \
-        .gpio           = gpio_num,                             \
-        .type           = EV_KEY,                               \
-        .code           = ev_code,                              \
-        .active_low     = act_low,                              \
-        .desc           = "btn " descr,                 \
-        .wakeup         = wake,                                 \
-}
-
-static struct gpio_keys_button ard_buttons[] = {
-        GPIO_BUTTON(ARD_HOME, KEY_HOME, 1, "home", 0),
-        GPIO_BUTTON(ARD_BACK, KEY_BACK, 1, "back", 0),
-        GPIO_BUTTON(ARD_PROG, KEY_PROGRAM, 1, "program", 0),
-        GPIO_BUTTON(ARD_VOLUMEUP, KEY_VOLUMEUP, 1, "volume-up", 0),
-        GPIO_BUTTON(ARD_VOLUMEDOWN, KEY_VOLUMEDOWN, 1, "volume-down", 0),
-};
-
-static const struct gpio_keys_platform_data ard_button_data __initconst = {
-        .buttons        = ard_buttons,
-        .nbuttons       = ARRAY_SIZE(ard_buttons),
-};
-
-static struct resource ard_smsc911x_resources[] = {
-        {
-                .start = MX53_CS1_64MB_BASE_ADDR,
-                .end = MX53_CS1_64MB_BASE_ADDR + SZ_32M - 1,
-                .flags = IORESOURCE_MEM,
-        },
-        {
-                /* irq number is run-time assigned */
-                .flags = IORESOURCE_IRQ,
-        },
-};
-
-struct smsc911x_platform_config ard_smsc911x_config = {
-        .irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_LOW,
-        .irq_type = SMSC911X_IRQ_TYPE_PUSH_PULL,
-        .flags = SMSC911X_USE_32BIT,
-};
-
-static struct platform_device ard_smsc_lan9220_device = {
-        .name = "smsc911x",
-        .id = -1,
-        .num_resources = ARRAY_SIZE(ard_smsc911x_resources),
-        .resource = ard_smsc911x_resources,
-        .dev = {
-                .platform_data = &ard_smsc911x_config,
-        },
-};
-
-static const struct esdhc_platform_data mx53_ard_sd1_data __initconst = {
-        .cd_gpio = ARD_SD1_CD,
-        .wp_gpio = ARD_SD1_WP,
-};
-
-static struct imxi2c_platform_data mx53_ard_i2c2_data = {
-        .bitrate = 50000,
-};
-
-static struct imxi2c_platform_data mx53_ard_i2c3_data = {
-        .bitrate = 400000,
-};
-
-static void __init mx53_ard_io_init(void)
-{
-        gpio_request(ARD_ETHERNET_INT_B, "eth-int-b");
-        gpio_direction_input(ARD_ETHERNET_INT_B);
-
-        gpio_request(ARD_I2CPORTEXP_B, "i2cptexp-rst");
-        gpio_direction_output(ARD_I2CPORTEXP_B, 1);
-}
-
-/* Config CS1 settings for ethernet controller */
-static int weim_cs_config(void)
-{
-        u32 reg;
-        void __iomem *weim_base, *iomuxc_base;
-
-        weim_base = ioremap(MX53_WEIM_BASE_ADDR, SZ_4K);
-        if (!weim_base)
-                return -ENOMEM;
-
-        iomuxc_base = ioremap(MX53_IOMUXC_BASE_ADDR, SZ_4K);
-        if (!iomuxc_base) {
-                iounmap(weim_base);
-                return -ENOMEM;
-        }
-
-        /* CS1 timings for LAN9220 */
-        writel(0x20001, (weim_base + 0x18));
-        writel(0x0, (weim_base + 0x1C));
-        writel(0x16000202, (weim_base + 0x20));
-        writel(0x00000002, (weim_base + 0x24));
-        writel(0x16002082, (weim_base + 0x28));
-        writel(0x00000000, (weim_base + 0x2C));
-        writel(0x00000000, (weim_base + 0x90));
-
-        /* specify 64 MB on CS1 and CS0 on GPR1 */
-        reg = readl(iomuxc_base + 0x4);
-        reg &= ~0x3F;
-        reg |= 0x1B;
-        writel(reg, (iomuxc_base + 0x4));
-
-        iounmap(iomuxc_base);
-        iounmap(weim_base);
-
-        return 0;
-}
-
-static struct regulator_consumer_supply dummy_supplies[] = {
-        REGULATOR_SUPPLY("vdd33a", "smsc911x"),
-        REGULATOR_SUPPLY("vddvario", "smsc911x"),
-};
-
-void __init imx53_ard_common_init(void)
-{
-        mxc_iomux_v3_setup_multiple_pads(mx53_ard_pads,
-                                         ARRAY_SIZE(mx53_ard_pads));
-        weim_cs_config();
-}
-
-static struct platform_device *devices[] __initdata = {
-        &ard_smsc_lan9220_device,
-};
-
-static void __init mx53_ard_board_init(void)
-{
-        imx53_soc_init();
-        imx53_add_imx_uart(0, NULL);
-
-        imx53_ard_common_init();
-        mx53_ard_io_init();
-        regulator_register_fixed(0, dummy_supplies, ARRAY_SIZE(dummy_supplies));
-        ard_smsc911x_resources[1].start = gpio_to_irq(ARD_ETHERNET_INT_B);
-        ard_smsc911x_resources[1].end = gpio_to_irq(ARD_ETHERNET_INT_B);
-        platform_add_devices(devices, ARRAY_SIZE(devices));
-
-        imx53_add_sdhci_esdhc_imx(0, &mx53_ard_sd1_data);
-        imx53_add_imx2_wdt(0);
-        imx53_add_imx_i2c(1, &mx53_ard_i2c2_data);
-        imx53_add_imx_i2c(2, &mx53_ard_i2c3_data);
-        imx_add_gpio_keys(&ard_button_data);
-        imx53_add_ahci_imx();
-}
-
-static void __init mx53_ard_timer_init(void)
-{
-        mx53_clocks_init(32768, 24000000, 22579200, 0);
-}
-
-static struct sys_timer mx53_ard_timer = {
-        .init   = mx53_ard_timer_init,
-};
-
-MACHINE_START(MX53_ARD, "Freescale MX53 ARD Board")
-        .map_io = mx53_map_io,
-        .init_early = imx53_init_early,
-        .init_irq = mx53_init_irq,
-        .handle_irq = imx53_handle_irq,
-        .timer = &mx53_ard_timer,
-        .init_machine = mx53_ard_board_init,
-        .init_late      = imx53_init_late,
-        .restart        = mxc_restart,
-MACHINE_END
diff --git a/arch/arm/mach-imx/mach-mx53_evk.c b/arch/arm/mach-imx/mach-mx53_evk.c
deleted file mode 100644
index 09fe2197b491..000000000000
--- a/arch/arm/mach-imx/mach-mx53_evk.c
+++ /dev/null
@@ -1,179 +0,0 @@
-/*
- * Copyright (C) 2010-2011 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright (C) 2010 Yong Shen. <Yong.Shen@linaro.org>
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
-
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
-
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- */
-
-#include <linux/init.h>
-#include <linux/clk.h>
-#include <linux/delay.h>
-#include <linux/gpio.h>
-#include <linux/spi/flash.h>
-#include <linux/spi/spi.h>
-#include <mach/common.h>
-#include <mach/hardware.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <asm/mach/time.h>
-#include <mach/iomux-mx53.h>
-
-#define MX53_EVK_FEC_PHY_RST    IMX_GPIO_NR(7, 6)
-#define EVK_ECSPI1_CS0          IMX_GPIO_NR(2, 30)
-#define EVK_ECSPI1_CS1          IMX_GPIO_NR(3, 19)
-#define MX53EVK_LED             IMX_GPIO_NR(7, 7)
-
-#include "devices-imx53.h"
-
-static iomux_v3_cfg_t mx53_evk_pads[] = {
-        MX53_PAD_CSI0_DAT10__UART1_TXD_MUX,
-        MX53_PAD_CSI0_DAT11__UART1_RXD_MUX,
-
-        MX53_PAD_PATA_BUFFER_EN__UART2_RXD_MUX,
-        MX53_PAD_PATA_DMARQ__UART2_TXD_MUX,
-        MX53_PAD_PATA_DIOR__UART2_RTS,
-        MX53_PAD_PATA_INTRQ__UART2_CTS,
-
-        MX53_PAD_PATA_CS_0__UART3_TXD_MUX,
-        MX53_PAD_PATA_CS_1__UART3_RXD_MUX,
-
-        MX53_PAD_EIM_D16__ECSPI1_SCLK,
-        MX53_PAD_EIM_D17__ECSPI1_MISO,
-        MX53_PAD_EIM_D18__ECSPI1_MOSI,
-
-        /* ecspi chip select lines */
-        MX53_PAD_EIM_EB2__GPIO2_30,
-        MX53_PAD_EIM_D19__GPIO3_19,
-        /* LED */
-        MX53_PAD_PATA_DA_1__GPIO7_7,
-};
-
-static const struct imxuart_platform_data mx53_evk_uart_pdata __initconst = {
-        .flags = IMXUART_HAVE_RTSCTS,
-};
-
-static const struct gpio_led mx53evk_leds[] __initconst = {
-        {
-                .name                   = "green",
-                .default_trigger        = "heartbeat",
-                .gpio                   = MX53EVK_LED,
-        },
-};
-
-static const struct gpio_led_platform_data mx53evk_leds_data __initconst = {
-        .leds           = mx53evk_leds,
-        .num_leds       = ARRAY_SIZE(mx53evk_leds),
-};
-
-static inline void mx53_evk_init_uart(void)
-{
-        imx53_add_imx_uart(0, NULL);
-        imx53_add_imx_uart(1, &mx53_evk_uart_pdata);
-        imx53_add_imx_uart(2, NULL);
-}
-
-static const struct imxi2c_platform_data mx53_evk_i2c_data __initconst = {
-        .bitrate = 100000,
-};
-
-static inline void mx53_evk_fec_reset(void)
-{
-        int ret;
-
-        /* reset FEC PHY */
-        ret = gpio_request_one(MX53_EVK_FEC_PHY_RST, GPIOF_OUT_INIT_LOW,
-                                                        "fec-phy-reset");
-        if (ret) {
-                printk(KERN_ERR"failed to get GPIO_FEC_PHY_RESET: %d\n", ret);
-                return;
-        }
-        msleep(1);
-        gpio_set_value(MX53_EVK_FEC_PHY_RST, 1);
-}
-
-static const struct fec_platform_data mx53_evk_fec_pdata __initconst = {
-        .phy = PHY_INTERFACE_MODE_RMII,
-};
-
-static struct spi_board_info mx53_evk_spi_board_info[] __initdata = {
-        {
-                .modalias = "mtd_dataflash",
-                .max_speed_hz = 25000000,
-                .bus_num = 0,
-                .chip_select = 1,
-                .mode = SPI_MODE_0,
-                .platform_data = NULL,
-        },
-};
-
-static int mx53_evk_spi_cs[] = {
-        EVK_ECSPI1_CS0,
-        EVK_ECSPI1_CS1,
-};
-
-static const struct spi_imx_master mx53_evk_spi_data __initconst = {
-        .chipselect     = mx53_evk_spi_cs,
-        .num_chipselect = ARRAY_SIZE(mx53_evk_spi_cs),
-};
-
-void __init imx53_evk_common_init(void)
-{
-        mxc_iomux_v3_setup_multiple_pads(mx53_evk_pads,
-                                         ARRAY_SIZE(mx53_evk_pads));
-}
-
-static void __init mx53_evk_board_init(void)
-{
-        imx53_soc_init();
-        imx53_evk_common_init();
-
-        mx53_evk_init_uart();
-        mx53_evk_fec_reset();
-        imx53_add_fec(&mx53_evk_fec_pdata);
-
-        imx53_add_imx_i2c(0, &mx53_evk_i2c_data);
-        imx53_add_imx_i2c(1, &mx53_evk_i2c_data);
-
-        imx53_add_sdhci_esdhc_imx(0, NULL);
-        imx53_add_sdhci_esdhc_imx(1, NULL);
-
-        spi_register_board_info(mx53_evk_spi_board_info,
-                ARRAY_SIZE(mx53_evk_spi_board_info));
-        imx53_add_ecspi(0, &mx53_evk_spi_data);
-        imx53_add_imx2_wdt(0);
-        gpio_led_register_device(-1, &mx53evk_leds_data);
-}
-
-static void __init mx53_evk_timer_init(void)
-{
-        mx53_clocks_init(32768, 24000000, 22579200, 0);
-}
-
-static struct sys_timer mx53_evk_timer = {
-        .init   = mx53_evk_timer_init,
-};
-
-MACHINE_START(MX53_EVK, "Freescale MX53 EVK Board")
-        .map_io = mx53_map_io,
-        .init_early = imx53_init_early,
-        .init_irq = mx53_init_irq,
-        .handle_irq = imx53_handle_irq,
-        .timer = &mx53_evk_timer,
-        .init_machine = mx53_evk_board_init,
-        .init_late      = imx53_init_late,
-        .restart        = mxc_restart,
-MACHINE_END
diff --git a/arch/arm/mach-imx/mach-mx53_loco.c b/arch/arm/mach-imx/mach-mx53_loco.c
deleted file mode 100644
index 8abe23c1d3c8..000000000000
--- a/arch/arm/mach-imx/mach-mx53_loco.c
+++ /dev/null
@@ -1,321 +0,0 @@
-/*
- * Copyright (C) 2011 Freescale Semiconductor, Inc. All Rights Reserved.
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
-
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
-
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- */
-
-#include <linux/init.h>
-#include <linux/clk.h>
-#include <linux/delay.h>
-#include <linux/gpio.h>
-#include <linux/i2c.h>
-
-#include <mach/common.h>
-#include <mach/hardware.h>
-#include <mach/iomux-mx53.h>
-
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <asm/mach/time.h>
-
-#include "devices-imx53.h"
-
-#define MX53_LOCO_POWER                 IMX_GPIO_NR(1, 8)
-#define MX53_LOCO_UI1                   IMX_GPIO_NR(2, 14)
-#define MX53_LOCO_UI2                   IMX_GPIO_NR(2, 15)
-#define LOCO_FEC_PHY_RST                IMX_GPIO_NR(7, 6)
-#define LOCO_LED                        IMX_GPIO_NR(7, 7)
-#define LOCO_SD3_CD                     IMX_GPIO_NR(3, 11)
-#define LOCO_SD3_WP                     IMX_GPIO_NR(3, 12)
-#define LOCO_SD1_CD                     IMX_GPIO_NR(3, 13)
-#define LOCO_ACCEL_EN                   IMX_GPIO_NR(6, 14)
-
-static iomux_v3_cfg_t mx53_loco_pads[] = {
-        /* FEC */
-        MX53_PAD_FEC_MDC__FEC_MDC,
-        MX53_PAD_FEC_MDIO__FEC_MDIO,
-        MX53_PAD_FEC_REF_CLK__FEC_TX_CLK,
-        MX53_PAD_FEC_RX_ER__FEC_RX_ER,
-        MX53_PAD_FEC_CRS_DV__FEC_RX_DV,
-        MX53_PAD_FEC_RXD1__FEC_RDATA_1,
-        MX53_PAD_FEC_RXD0__FEC_RDATA_0,
-        MX53_PAD_FEC_TX_EN__FEC_TX_EN,
-        MX53_PAD_FEC_TXD1__FEC_TDATA_1,
-        MX53_PAD_FEC_TXD0__FEC_TDATA_0,
-        /* FEC_nRST */
-        MX53_PAD_PATA_DA_0__GPIO7_6,
-        /* FEC_nINT */
-        MX53_PAD_PATA_DATA4__GPIO2_4,
-        /* AUDMUX5 */
-        MX53_PAD_KEY_COL0__AUDMUX_AUD5_TXC,
-        MX53_PAD_KEY_ROW0__AUDMUX_AUD5_TXD,
-        MX53_PAD_KEY_COL1__AUDMUX_AUD5_TXFS,
-        MX53_PAD_KEY_ROW1__AUDMUX_AUD5_RXD,
-        /* I2C1 */
-        MX53_PAD_CSI0_DAT8__I2C1_SDA,
-        MX53_PAD_CSI0_DAT9__I2C1_SCL,
-        MX53_PAD_NANDF_CS1__GPIO6_14,   /* Accelerometer Enable */
-        /* I2C2 */
-        MX53_PAD_KEY_COL3__I2C2_SCL,
-        MX53_PAD_KEY_ROW3__I2C2_SDA,
-        /* SD1 */
-        MX53_PAD_SD1_CMD__ESDHC1_CMD,
-        MX53_PAD_SD1_CLK__ESDHC1_CLK,
-        MX53_PAD_SD1_DATA0__ESDHC1_DAT0,
-        MX53_PAD_SD1_DATA1__ESDHC1_DAT1,
-        MX53_PAD_SD1_DATA2__ESDHC1_DAT2,
-        MX53_PAD_SD1_DATA3__ESDHC1_DAT3,
-        /* SD1_CD */
-        MX53_PAD_EIM_DA13__GPIO3_13,
-        /* SD3 */
-        MX53_PAD_PATA_DATA8__ESDHC3_DAT0,
-        MX53_PAD_PATA_DATA9__ESDHC3_DAT1,
-        MX53_PAD_PATA_DATA10__ESDHC3_DAT2,
-        MX53_PAD_PATA_DATA11__ESDHC3_DAT3,
-        MX53_PAD_PATA_DATA0__ESDHC3_DAT4,
-        MX53_PAD_PATA_DATA1__ESDHC3_DAT5,
-        MX53_PAD_PATA_DATA2__ESDHC3_DAT6,
-        MX53_PAD_PATA_DATA3__ESDHC3_DAT7,
-        MX53_PAD_PATA_IORDY__ESDHC3_CLK,
-        MX53_PAD_PATA_RESET_B__ESDHC3_CMD,
-        /* SD3_CD */
-        MX53_PAD_EIM_DA11__GPIO3_11,
-        /* SD3_WP */
-        MX53_PAD_EIM_DA12__GPIO3_12,
-        /* VGA */
-        MX53_PAD_EIM_OE__IPU_DI1_PIN7,
-        MX53_PAD_EIM_RW__IPU_DI1_PIN8,
-        /* DISPLB */
-        MX53_PAD_EIM_D20__IPU_SER_DISP0_CS,
-        MX53_PAD_EIM_D21__IPU_DISPB0_SER_CLK,
-        MX53_PAD_EIM_D22__IPU_DISPB0_SER_DIN,
-        MX53_PAD_EIM_D23__IPU_DI0_D0_CS,
-        /* DISP0_POWER_EN */
-        MX53_PAD_EIM_D24__GPIO3_24,
-        /* DISP0 DET INT */
-        MX53_PAD_EIM_D31__GPIO3_31,
-        /* LVDS */
-        MX53_PAD_LVDS0_TX3_P__LDB_LVDS0_TX3,
-        MX53_PAD_LVDS0_CLK_P__LDB_LVDS0_CLK,
-        MX53_PAD_LVDS0_TX2_P__LDB_LVDS0_TX2,
-        MX53_PAD_LVDS0_TX1_P__LDB_LVDS0_TX1,
-        MX53_PAD_LVDS0_TX0_P__LDB_LVDS0_TX0,
-        MX53_PAD_LVDS1_TX3_P__LDB_LVDS1_TX3,
-        MX53_PAD_LVDS1_TX2_P__LDB_LVDS1_TX2,
-        MX53_PAD_LVDS1_CLK_P__LDB_LVDS1_CLK,
-        MX53_PAD_LVDS1_TX1_P__LDB_LVDS1_TX1,
-        MX53_PAD_LVDS1_TX0_P__LDB_LVDS1_TX0,
-        /* I2C1 */
-        MX53_PAD_CSI0_DAT8__I2C1_SDA,
-        MX53_PAD_CSI0_DAT9__I2C1_SCL,
-        /* UART1 */
-        MX53_PAD_CSI0_DAT10__UART1_TXD_MUX,
-        MX53_PAD_CSI0_DAT11__UART1_RXD_MUX,
-        /* CSI0 */
-        MX53_PAD_CSI0_DAT12__IPU_CSI0_D_12,
-        MX53_PAD_CSI0_DAT13__IPU_CSI0_D_13,
-        MX53_PAD_CSI0_DAT14__IPU_CSI0_D_14,
-        MX53_PAD_CSI0_DAT15__IPU_CSI0_D_15,
-        MX53_PAD_CSI0_DAT16__IPU_CSI0_D_16,
-        MX53_PAD_CSI0_DAT17__IPU_CSI0_D_17,
-        MX53_PAD_CSI0_DAT18__IPU_CSI0_D_18,
-        MX53_PAD_CSI0_DAT19__IPU_CSI0_D_19,
-        MX53_PAD_CSI0_VSYNC__IPU_CSI0_VSYNC,
-        MX53_PAD_CSI0_MCLK__IPU_CSI0_HSYNC,
-        MX53_PAD_CSI0_PIXCLK__IPU_CSI0_PIXCLK,
-        /* DISPLAY */
-        MX53_PAD_DI0_DISP_CLK__IPU_DI0_DISP_CLK,
-        MX53_PAD_DI0_PIN15__IPU_DI0_PIN15,
-        MX53_PAD_DI0_PIN2__IPU_DI0_PIN2,
-        MX53_PAD_DI0_PIN3__IPU_DI0_PIN3,
-        MX53_PAD_DISP0_DAT0__IPU_DISP0_DAT_0,
-        MX53_PAD_DISP0_DAT1__IPU_DISP0_DAT_1,
-        MX53_PAD_DISP0_DAT2__IPU_DISP0_DAT_2,
-        MX53_PAD_DISP0_DAT3__IPU_DISP0_DAT_3,
-        MX53_PAD_DISP0_DAT4__IPU_DISP0_DAT_4,
-        MX53_PAD_DISP0_DAT5__IPU_DISP0_DAT_5,
-        MX53_PAD_DISP0_DAT6__IPU_DISP0_DAT_6,
-        MX53_PAD_DISP0_DAT7__IPU_DISP0_DAT_7,
-        MX53_PAD_DISP0_DAT8__IPU_DISP0_DAT_8,
-        MX53_PAD_DISP0_DAT9__IPU_DISP0_DAT_9,
-        MX53_PAD_DISP0_DAT10__IPU_DISP0_DAT_10,
-        MX53_PAD_DISP0_DAT11__IPU_DISP0_DAT_11,
-        MX53_PAD_DISP0_DAT12__IPU_DISP0_DAT_12,
-        MX53_PAD_DISP0_DAT13__IPU_DISP0_DAT_13,
-        MX53_PAD_DISP0_DAT14__IPU_DISP0_DAT_14,
-        MX53_PAD_DISP0_DAT15__IPU_DISP0_DAT_15,
-        MX53_PAD_DISP0_DAT16__IPU_DISP0_DAT_16,
-        MX53_PAD_DISP0_DAT17__IPU_DISP0_DAT_17,
-        MX53_PAD_DISP0_DAT18__IPU_DISP0_DAT_18,
-        MX53_PAD_DISP0_DAT19__IPU_DISP0_DAT_19,
-        MX53_PAD_DISP0_DAT20__IPU_DISP0_DAT_20,
-        MX53_PAD_DISP0_DAT21__IPU_DISP0_DAT_21,
-        MX53_PAD_DISP0_DAT22__IPU_DISP0_DAT_22,
-        MX53_PAD_DISP0_DAT23__IPU_DISP0_DAT_23,
-        /* Audio CLK*/
-        MX53_PAD_GPIO_0__CCM_SSI_EXT1_CLK,
-        /* PWM */
-        MX53_PAD_GPIO_1__PWM2_PWMO,
-        /* SPDIF */
-        MX53_PAD_GPIO_7__SPDIF_PLOCK,
-        MX53_PAD_GPIO_17__SPDIF_OUT1,
-        /* GPIO */
-        MX53_PAD_PATA_DA_1__GPIO7_7,            /* LED */
-        MX53_PAD_PATA_DA_2__GPIO7_8,
-        MX53_PAD_PATA_DATA5__GPIO2_5,
-        MX53_PAD_PATA_DATA6__GPIO2_6,
-        MX53_PAD_PATA_DATA14__GPIO2_14,
-        MX53_PAD_PATA_DATA15__GPIO2_15,
-        MX53_PAD_PATA_INTRQ__GPIO7_2,
-        MX53_PAD_EIM_WAIT__GPIO5_0,
-        MX53_PAD_NANDF_WP_B__GPIO6_9,
-        MX53_PAD_NANDF_RB0__GPIO6_10,
-        MX53_PAD_NANDF_CS1__GPIO6_14,
-        MX53_PAD_NANDF_CS2__GPIO6_15,
-        MX53_PAD_NANDF_CS3__GPIO6_16,
-        MX53_PAD_GPIO_5__GPIO1_5,
-        MX53_PAD_GPIO_16__GPIO7_11,
-        MX53_PAD_GPIO_8__GPIO1_8,
-};
-
-#define GPIO_BUTTON(gpio_num, ev_code, act_low, descr, wake)    \
-{                                                               \
-        .gpio           = gpio_num,                             \
-        .type           = EV_KEY,                               \
-        .code           = ev_code,                              \
-        .active_low     = act_low,                              \
-        .desc           = "btn " descr,                         \
-        .wakeup         = wake,                                 \
-}
-
-static struct gpio_keys_button loco_buttons[] = {
-        GPIO_BUTTON(MX53_LOCO_POWER, KEY_POWER, 1, "power", 0),
-        GPIO_BUTTON(MX53_LOCO_UI1, KEY_VOLUMEUP, 1, "volume-up", 0),
-        GPIO_BUTTON(MX53_LOCO_UI2, KEY_VOLUMEDOWN, 1, "volume-down", 0),
-};
-
-static const struct gpio_keys_platform_data loco_button_data __initconst = {
-        .buttons        = loco_buttons,
-        .nbuttons       = ARRAY_SIZE(loco_buttons),
-};
-
-static const struct esdhc_platform_data mx53_loco_sd1_data __initconst = {
-        .cd_gpio = LOCO_SD1_CD,
-        .cd_type = ESDHC_CD_GPIO,
-        .wp_type = ESDHC_WP_NONE,
-};
-
-static const struct esdhc_platform_data mx53_loco_sd3_data __initconst = {
-        .cd_gpio = LOCO_SD3_CD,
-        .wp_gpio = LOCO_SD3_WP,
-        .cd_type = ESDHC_CD_GPIO,
-        .wp_type = ESDHC_WP_GPIO,
-};
-
-static inline void mx53_loco_fec_reset(void)
-{
-        int ret;
-
-        /* reset FEC PHY */
-        ret = gpio_request(LOCO_FEC_PHY_RST, "fec-phy-reset");
-        if (ret) {
-                printk(KERN_ERR"failed to get GPIO_FEC_PHY_RESET: %d\n", ret);
-                return;
-        }
-        gpio_direction_output(LOCO_FEC_PHY_RST, 0);
-        msleep(1);
-        gpio_set_value(LOCO_FEC_PHY_RST, 1);
-}
-
-static const struct fec_platform_data mx53_loco_fec_data __initconst = {
-        .phy = PHY_INTERFACE_MODE_RMII,
-};
-
-static const struct imxi2c_platform_data mx53_loco_i2c_data __initconst = {
-        .bitrate = 100000,
-};
-
-static const struct gpio_led mx53loco_leds[] __initconst = {
-        {
-                .name                   = "green",
-                .default_trigger        = "heartbeat",
-                .gpio                   = LOCO_LED,
-        },
-};
-
-static const struct gpio_led_platform_data mx53loco_leds_data __initconst = {
-        .leds           = mx53loco_leds,
-        .num_leds       = ARRAY_SIZE(mx53loco_leds),
-};
-
-void __init imx53_qsb_common_init(void)
-{
-        mxc_iomux_v3_setup_multiple_pads(mx53_loco_pads,
-                                         ARRAY_SIZE(mx53_loco_pads));
-}
-
-static struct i2c_board_info mx53loco_i2c_devices[] = {
-        {
-                I2C_BOARD_INFO("mma8450", 0x1C),
-        },
-};
-
-static void __init mx53_loco_board_init(void)
-{
-        int ret;
-        imx53_soc_init();
-        imx53_qsb_common_init();
-
-        imx53_add_imx_uart(0, NULL);
-        mx53_loco_fec_reset();
-        imx53_add_fec(&mx53_loco_fec_data);
-        imx53_add_imx2_wdt(0);
-
-        ret = gpio_request_one(LOCO_ACCEL_EN, GPIOF_OUT_INIT_HIGH, "accel_en");
-        if (ret)
-                pr_err("Cannot request ACCEL_EN pin: %d\n", ret);
-
-        i2c_register_board_info(0, mx53loco_i2c_devices,
-                                ARRAY_SIZE(mx53loco_i2c_devices));
-        imx53_add_imx_i2c(0, &mx53_loco_i2c_data);
-        imx53_add_imx_i2c(1, &mx53_loco_i2c_data);
-        imx53_add_sdhci_esdhc_imx(0, &mx53_loco_sd1_data);
-        imx53_add_sdhci_esdhc_imx(2, &mx53_loco_sd3_data);
-        imx_add_gpio_keys(&loco_button_data);
-        gpio_led_register_device(-1, &mx53loco_leds_data);
-        imx53_add_ahci_imx();
-}
-
-static void __init mx53_loco_timer_init(void)
-{
-        mx53_clocks_init(32768, 24000000, 0, 0);
-}
-
-static struct sys_timer mx53_loco_timer = {
-        .init   = mx53_loco_timer_init,
-};
-
-MACHINE_START(MX53_LOCO, "Freescale MX53 LOCO Board")
-        .map_io = mx53_map_io,
-        .init_early = imx53_init_early,
-        .init_irq = mx53_init_irq,
-        .handle_irq = imx53_handle_irq,
-        .timer = &mx53_loco_timer,
-        .init_machine = mx53_loco_board_init,
-        .init_late      = imx53_init_late,
-        .restart        = mxc_restart,
-MACHINE_END
diff --git a/arch/arm/mach-imx/mach-mx53_smd.c b/arch/arm/mach-imx/mach-mx53_smd.c
deleted file mode 100644
index b15d6a6d3b68..000000000000
--- a/arch/arm/mach-imx/mach-mx53_smd.c
+++ /dev/null
@@ -1,168 +0,0 @@
-/*
- * Copyright (C) 2011 Freescale Semiconductor, Inc. All Rights Reserved.
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
-
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
-
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- */
-
-#include <linux/init.h>
-#include <linux/clk.h>
-#include <linux/delay.h>
-#include <linux/gpio.h>
-
-#include <mach/common.h>
-#include <mach/hardware.h>
-#include <mach/iomux-mx53.h>
-
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <asm/mach/time.h>
-
-#include "devices-imx53.h"
-
-#define SMD_FEC_PHY_RST         IMX_GPIO_NR(7, 6)
-#define MX53_SMD_SATA_PWR_EN    IMX_GPIO_NR(3, 3)
-
-static iomux_v3_cfg_t mx53_smd_pads[] = {
-        MX53_PAD_CSI0_DAT10__UART1_TXD_MUX,
-        MX53_PAD_CSI0_DAT11__UART1_RXD_MUX,
-
-        MX53_PAD_PATA_BUFFER_EN__UART2_RXD_MUX,
-        MX53_PAD_PATA_DMARQ__UART2_TXD_MUX,
-
-        MX53_PAD_PATA_CS_0__UART3_TXD_MUX,
-        MX53_PAD_PATA_CS_1__UART3_RXD_MUX,
-        MX53_PAD_PATA_DA_1__UART3_CTS,
-        MX53_PAD_PATA_DA_2__UART3_RTS,
-        /* I2C1 */
-        MX53_PAD_CSI0_DAT8__I2C1_SDA,
-        MX53_PAD_CSI0_DAT9__I2C1_SCL,
-        /* SD1 */
-        MX53_PAD_SD1_CMD__ESDHC1_CMD,
-        MX53_PAD_SD1_CLK__ESDHC1_CLK,
-        MX53_PAD_SD1_DATA0__ESDHC1_DAT0,
-        MX53_PAD_SD1_DATA1__ESDHC1_DAT1,
-        MX53_PAD_SD1_DATA2__ESDHC1_DAT2,
-        MX53_PAD_SD1_DATA3__ESDHC1_DAT3,
-        /* SD2 */
-        MX53_PAD_SD2_CMD__ESDHC2_CMD,
-        MX53_PAD_SD2_CLK__ESDHC2_CLK,
-        MX53_PAD_SD2_DATA0__ESDHC2_DAT0,
-        MX53_PAD_SD2_DATA1__ESDHC2_DAT1,
-        MX53_PAD_SD2_DATA2__ESDHC2_DAT2,
-        MX53_PAD_SD2_DATA3__ESDHC2_DAT3,
-        /* SD3 */
-        MX53_PAD_PATA_DATA8__ESDHC3_DAT0,
-        MX53_PAD_PATA_DATA9__ESDHC3_DAT1,
-        MX53_PAD_PATA_DATA10__ESDHC3_DAT2,
-        MX53_PAD_PATA_DATA11__ESDHC3_DAT3,
-        MX53_PAD_PATA_DATA0__ESDHC3_DAT4,
-        MX53_PAD_PATA_DATA1__ESDHC3_DAT5,
-        MX53_PAD_PATA_DATA2__ESDHC3_DAT6,
-        MX53_PAD_PATA_DATA3__ESDHC3_DAT7,
-        MX53_PAD_PATA_IORDY__ESDHC3_CLK,
-        MX53_PAD_PATA_RESET_B__ESDHC3_CMD,
-};
-
-static const struct imxuart_platform_data mx53_smd_uart_data __initconst = {
-        .flags = IMXUART_HAVE_RTSCTS,
-};
-
-static inline void mx53_smd_init_uart(void)
-{
-        imx53_add_imx_uart(0, NULL);
-        imx53_add_imx_uart(1, NULL);
-        imx53_add_imx_uart(2, &mx53_smd_uart_data);
-}
-
-static inline void mx53_smd_fec_reset(void)
-{
-        int ret;
-
-        /* reset FEC PHY */
-        ret = gpio_request(SMD_FEC_PHY_RST, "fec-phy-reset");
-        if (ret) {
-                printk(KERN_ERR"failed to get GPIO_FEC_PHY_RESET: %d\n", ret);
-                return;
-        }
-        gpio_direction_output(SMD_FEC_PHY_RST, 0);
-        msleep(1);
-        gpio_set_value(SMD_FEC_PHY_RST, 1);
-}
-
-static const struct fec_platform_data mx53_smd_fec_data __initconst = {
-        .phy = PHY_INTERFACE_MODE_RMII,
-};
-
-static const struct imxi2c_platform_data mx53_smd_i2c_data __initconst = {
-        .bitrate = 100000,
-};
-
-static inline void mx53_smd_ahci_pwr_on(void)
-{
-        int ret;
-
-        /* Enable SATA PWR */
-        ret = gpio_request_one(MX53_SMD_SATA_PWR_EN,
-                        GPIOF_DIR_OUT | GPIOF_INIT_HIGH, "ahci-sata-pwr");
-        if (ret) {
-                pr_err("failed to enable SATA_PWR_EN: %d\n", ret);
-                return;
-        }
-}
-
-void __init imx53_smd_common_init(void)
-{
-        mxc_iomux_v3_setup_multiple_pads(mx53_smd_pads,
-                                         ARRAY_SIZE(mx53_smd_pads));
-}
-
-static void __init mx53_smd_board_init(void)
-{
-        imx53_soc_init();
-        imx53_smd_common_init();
-
-        mx53_smd_init_uart();
-        mx53_smd_fec_reset();
-        imx53_add_fec(&mx53_smd_fec_data);
-        imx53_add_imx2_wdt(0);
-        imx53_add_imx_i2c(0, &mx53_smd_i2c_data);
-        imx53_add_sdhci_esdhc_imx(0, NULL);
-        imx53_add_sdhci_esdhc_imx(1, NULL);
-        imx53_add_sdhci_esdhc_imx(2, NULL);
-        mx53_smd_ahci_pwr_on();
-        imx53_add_ahci_imx();
-}
-
-static void __init mx53_smd_timer_init(void)
-{
-        mx53_clocks_init(32768, 24000000, 22579200, 0);
-}
-
-static struct sys_timer mx53_smd_timer = {
-        .init   = mx53_smd_timer_init,
-};
-
-MACHINE_START(MX53_SMD, "Freescale MX53 SMD Board")
-        .map_io = mx53_map_io,
-        .init_early = imx53_init_early,
-        .init_irq = mx53_init_irq,
-        .handle_irq = imx53_handle_irq,
-        .timer = &mx53_smd_timer,
-        .init_machine = mx53_smd_board_init,
-        .init_late      = imx53_init_late,
-        .restart        = mxc_restart,
-MACHINE_END
diff --git a/arch/arm/mach-imx/mm-imx5.c b/arch/arm/mach-imx/mm-imx5.c
index 52d8f534be10..acb0aadb4255 100644
--- a/arch/arm/mach-imx/mm-imx5.c
+++ b/arch/arm/mach-imx/mm-imx5.c
@@ -128,25 +128,6 @@ static struct sdma_platform_data imx51_sdma_pdata __initdata = {
         .script_addrs = &imx51_sdma_script,
 };
 
-static struct sdma_script_start_addrs imx53_sdma_script __initdata = {
-        .ap_2_ap_addr = 642,
-        .app_2_mcu_addr = 683,
-        .mcu_2_app_addr = 747,
-        .uart_2_mcu_addr = 817,
-        .shp_2_mcu_addr = 891,
-        .mcu_2_shp_addr = 960,
-        .uartsh_2_mcu_addr = 1032,
-        .spdif_2_mcu_addr = 1100,
-        .mcu_2_spdif_addr = 1134,
-        .firi_2_mcu_addr = 1193,
-        .mcu_2_firi_addr = 1290,
-};
-
-static struct sdma_platform_data imx53_sdma_pdata __initdata = {
-        .fw_name = "sdma-imx53.bin",
-        .script_addrs = &imx53_sdma_script,
-};
-
 static const struct resource imx50_audmux_res[] __initconst = {
         DEFINE_RES_MEM(MX50_AUDMUX_BASE_ADDR, SZ_16K),
 };
@@ -155,10 +136,6 @@ static const struct resource imx51_audmux_res[] __initconst = {
         DEFINE_RES_MEM(MX51_AUDMUX_BASE_ADDR, SZ_16K),
 };
 
-static const struct resource imx53_audmux_res[] __initconst = {
-        DEFINE_RES_MEM(MX53_AUDMUX_BASE_ADDR, SZ_16K),
-};
-
 void __init imx50_soc_init(void)
 {
         /* i.mx50 has the i.mx35 type gpio */
@@ -196,30 +173,6 @@ void __init imx51_soc_init(void)
                                         ARRAY_SIZE(imx51_audmux_res));
 }
 
-void __init imx53_soc_init(void)
-{
-        /* i.mx53 has the i.mx35 type gpio */
-        mxc_register_gpio("imx35-gpio", 0, MX53_GPIO1_BASE_ADDR, SZ_16K, MX53_INT_GPIO1_LOW, MX53_INT_GPIO1_HIGH);
-        mxc_register_gpio("imx35-gpio", 1, MX53_GPIO2_BASE_ADDR, SZ_16K, MX53_INT_GPIO2_LOW, MX53_INT_GPIO2_HIGH);
-        mxc_register_gpio("imx35-gpio", 2, MX53_GPIO3_BASE_ADDR, SZ_16K, MX53_INT_GPIO3_LOW, MX53_INT_GPIO3_HIGH);
-        mxc_register_gpio("imx35-gpio", 3, MX53_GPIO4_BASE_ADDR, SZ_16K, MX53_INT_GPIO4_LOW, MX53_INT_GPIO4_HIGH);
-        mxc_register_gpio("imx35-gpio", 4, MX53_GPIO5_BASE_ADDR, SZ_16K, MX53_INT_GPIO5_LOW, MX53_INT_GPIO5_HIGH);
-        mxc_register_gpio("imx35-gpio", 5, MX53_GPIO6_BASE_ADDR, SZ_16K, MX53_INT_GPIO6_LOW, MX53_INT_GPIO6_HIGH);
-        mxc_register_gpio("imx35-gpio", 6, MX53_GPIO7_BASE_ADDR, SZ_16K, MX53_INT_GPIO7_LOW, MX53_INT_GPIO7_HIGH);
-
-        pinctrl_provide_dummies();
-        /* i.mx53 has the i.mx35 type sdma */
-        imx_add_imx_sdma("imx35-sdma", MX53_SDMA_BASE_ADDR, MX53_INT_SDMA, &imx53_sdma_pdata);
-
-        /* Setup AIPS registers */
-        imx_set_aips(MX53_IO_ADDRESS(MX53_AIPS1_BASE_ADDR));
-        imx_set_aips(MX53_IO_ADDRESS(MX53_AIPS2_BASE_ADDR));
-
-        /* i.mx53 has the i.mx31 type audmux */
-        platform_device_register_simple("imx31-audmux", 0, imx53_audmux_res,
-                                        ARRAY_SIZE(imx53_audmux_res));
-}
-
 void __init imx51_init_late(void)
 {
         mx51_neon_fixup();
diff --git a/arch/arm/mach-imx/mx51_efika.c b/arch/arm/mach-imx/mx51_efika.c
deleted file mode 100644
index ee870c49bc63..000000000000
--- a/arch/arm/mach-imx/mx51_efika.c
+++ /dev/null
@@ -1,633 +0,0 @@
-/*
- * based on code from the following
- * Copyright 2009-2010 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2009-2010 Pegatron Corporation. All Rights Reserved.
- * Copyright 2009-2010 Genesi USA, Inc. All Rights Reserved.
- *
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/i2c.h>
-#include <linux/gpio.h>
-#include <linux/leds.h>
-#include <linux/input.h>
-#include <linux/delay.h>
-#include <linux/io.h>
-#include <linux/spi/flash.h>
-#include <linux/spi/spi.h>
-#include <linux/mfd/mc13892.h>
-#include <linux/regulator/machine.h>
-#include <linux/regulator/consumer.h>
-
-#include <mach/common.h>
-#include <mach/hardware.h>
-#include <mach/iomux-mx51.h>
-
-#include <linux/usb/otg.h>
-#include <linux/usb/ulpi.h>
-#include <mach/ulpi.h>
-
-#include <asm/setup.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <asm/mach/time.h>
-
-#include "devices-imx51.h"
-#include "efika.h"
-#include "cpu_op-mx51.h"
-
-#define MX51_USB_CTRL_1_OFFSET          0x10
-#define MX51_USB_CTRL_UH1_EXT_CLK_EN    (1 << 25)
-#define MX51_USB_PLL_DIV_19_2_MHZ       0x01
-
-#define EFIKAMX_USB_HUB_RESET   IMX_GPIO_NR(1, 5)
-#define EFIKAMX_USBH1_STP       IMX_GPIO_NR(1, 27)
-
-#define EFIKAMX_SPI_CS0         IMX_GPIO_NR(4, 24)
-#define EFIKAMX_SPI_CS1         IMX_GPIO_NR(4, 25)
-
-#define EFIKAMX_PMIC            IMX_GPIO_NR(1, 6)
-
-static iomux_v3_cfg_t mx51efika_pads[] = {
-        /* UART1 */
-        MX51_PAD_UART1_RXD__UART1_RXD,
-        MX51_PAD_UART1_TXD__UART1_TXD,
-        MX51_PAD_UART1_RTS__UART1_RTS,
-        MX51_PAD_UART1_CTS__UART1_CTS,
-
-        /* SD 1 */
-        MX51_PAD_SD1_CMD__SD1_CMD,
-        MX51_PAD_SD1_CLK__SD1_CLK,
-        MX51_PAD_SD1_DATA0__SD1_DATA0,
-        MX51_PAD_SD1_DATA1__SD1_DATA1,
-        MX51_PAD_SD1_DATA2__SD1_DATA2,
-        MX51_PAD_SD1_DATA3__SD1_DATA3,
-
-        /* SD 2 */
-        MX51_PAD_SD2_CMD__SD2_CMD,
-        MX51_PAD_SD2_CLK__SD2_CLK,
-        MX51_PAD_SD2_DATA0__SD2_DATA0,
-        MX51_PAD_SD2_DATA1__SD2_DATA1,
-        MX51_PAD_SD2_DATA2__SD2_DATA2,
-        MX51_PAD_SD2_DATA3__SD2_DATA3,
-
-        /* SD/MMC WP/CD */
-        MX51_PAD_GPIO1_0__SD1_CD,
-        MX51_PAD_GPIO1_1__SD1_WP,
-        MX51_PAD_GPIO1_7__SD2_WP,
-        MX51_PAD_GPIO1_8__SD2_CD,
-
-        /* spi */
-        MX51_PAD_CSPI1_MOSI__ECSPI1_MOSI,
-        MX51_PAD_CSPI1_MISO__ECSPI1_MISO,
-        MX51_PAD_CSPI1_SS0__GPIO4_24,
-        MX51_PAD_CSPI1_SS1__GPIO4_25,
-        MX51_PAD_CSPI1_RDY__ECSPI1_RDY,
-        MX51_PAD_CSPI1_SCLK__ECSPI1_SCLK,
-        MX51_PAD_GPIO1_6__GPIO1_6,
-
-        /* USB HOST1 */
-        MX51_PAD_USBH1_CLK__USBH1_CLK,
-        MX51_PAD_USBH1_DIR__USBH1_DIR,
-        MX51_PAD_USBH1_NXT__USBH1_NXT,
-        MX51_PAD_USBH1_DATA0__USBH1_DATA0,
-        MX51_PAD_USBH1_DATA1__USBH1_DATA1,
-        MX51_PAD_USBH1_DATA2__USBH1_DATA2,
-        MX51_PAD_USBH1_DATA3__USBH1_DATA3,
-        MX51_PAD_USBH1_DATA4__USBH1_DATA4,
-        MX51_PAD_USBH1_DATA5__USBH1_DATA5,
-        MX51_PAD_USBH1_DATA6__USBH1_DATA6,
-        MX51_PAD_USBH1_DATA7__USBH1_DATA7,
-
-        /* USB HUB RESET */
-        MX51_PAD_GPIO1_5__GPIO1_5,
-
-        /* WLAN */
-        MX51_PAD_EIM_A22__GPIO2_16,
-        MX51_PAD_EIM_A16__GPIO2_10,
-
-        /* USB PHY RESET */
-        MX51_PAD_EIM_D27__GPIO2_9,
-};
-
-/* Serial ports */
-static const struct imxuart_platform_data uart_pdata = {
-        .flags = IMXUART_HAVE_RTSCTS,
-};
-
-/* This function is board specific as the bit mask for the plldiv will also
- * be different for other Freescale SoCs, thus a common bitmask is not
- * possible and cannot get place in /plat-mxc/ehci.c.
- */
-static int initialize_otg_port(struct platform_device *pdev)
-{
-        u32 v;
-        void __iomem *usb_base;
-        void __iomem *usbother_base;
-        usb_base = ioremap(MX51_USB_OTG_BASE_ADDR, SZ_4K);
-        if (!usb_base)
-                return -ENOMEM;
-        usbother_base = (void __iomem *)(usb_base + MX5_USBOTHER_REGS_OFFSET);
-
-        /* Set the PHY clock to 19.2MHz */
-        v = __raw_readl(usbother_base + MXC_USB_PHY_CTR_FUNC2_OFFSET);
-        v &= ~MX5_USB_UTMI_PHYCTRL1_PLLDIV_MASK;
-        v |= MX51_USB_PLL_DIV_19_2_MHZ;
-        __raw_writel(v, usbother_base + MXC_USB_PHY_CTR_FUNC2_OFFSET);
-        iounmap(usb_base);
-
-        mdelay(10);
-
-        return mx51_initialize_usb_hw(pdev->id, MXC_EHCI_INTERNAL_PHY);
-}
-
-static const struct mxc_usbh_platform_data dr_utmi_config __initconst = {
-        .init   = initialize_otg_port,
-        .portsc = MXC_EHCI_UTMI_16BIT,
-};
-
-static int initialize_usbh1_port(struct platform_device *pdev)
-{
-        iomux_v3_cfg_t usbh1stp = MX51_PAD_USBH1_STP__USBH1_STP;
-        iomux_v3_cfg_t usbh1gpio = MX51_PAD_USBH1_STP__GPIO1_27;
-        u32 v;
-        void __iomem *usb_base;
-        void __iomem *socregs_base;
-
-        mxc_iomux_v3_setup_pad(usbh1gpio);
-        gpio_request(EFIKAMX_USBH1_STP, "usbh1_stp");
-        gpio_direction_output(EFIKAMX_USBH1_STP, 0);
-        msleep(1);
-        gpio_set_value(EFIKAMX_USBH1_STP, 1);
-        msleep(1);
-
-        usb_base = ioremap(MX51_USB_OTG_BASE_ADDR, SZ_4K);
-        socregs_base = (void __iomem *)(usb_base + MX5_USBOTHER_REGS_OFFSET);
-
-        /* The clock for the USBH1 ULPI port will come externally */
-        /* from the PHY. */
-        v = __raw_readl(socregs_base + MX51_USB_CTRL_1_OFFSET);
-        __raw_writel(v | MX51_USB_CTRL_UH1_EXT_CLK_EN,
-                        socregs_base + MX51_USB_CTRL_1_OFFSET);
-
-        iounmap(usb_base);
-
-        gpio_free(EFIKAMX_USBH1_STP);
-        mxc_iomux_v3_setup_pad(usbh1stp);
-
-        mdelay(10);
-
-        return mx51_initialize_usb_hw(pdev->id, MXC_EHCI_ITC_NO_THRESHOLD);
-}
-
-static struct mxc_usbh_platform_data usbh1_config __initdata = {
-        .init   = initialize_usbh1_port,
-        .portsc = MXC_EHCI_MODE_ULPI,
-};
-
-static void mx51_efika_hubreset(void)
-{
-        gpio_request(EFIKAMX_USB_HUB_RESET, "usb_hub_rst");
-        gpio_direction_output(EFIKAMX_USB_HUB_RESET, 1);
-        msleep(1);
-        gpio_set_value(EFIKAMX_USB_HUB_RESET, 0);
-        msleep(1);
-        gpio_set_value(EFIKAMX_USB_HUB_RESET, 1);
-}
-
-static void __init mx51_efika_usb(void)
-{
-        mx51_efika_hubreset();
-
-        /* pulling it low, means no USB at all... */
-        gpio_request(EFIKA_USB_PHY_RESET, "usb_phy_reset");
-        gpio_direction_output(EFIKA_USB_PHY_RESET, 0);
-        msleep(1);
-        gpio_set_value(EFIKA_USB_PHY_RESET, 1);
-
-        usbh1_config.otg = imx_otg_ulpi_create(ULPI_OTG_DRVVBUS |
-                        ULPI_OTG_DRVVBUS_EXT | ULPI_OTG_EXTVBUSIND);
-
-        imx51_add_mxc_ehci_otg(&dr_utmi_config);
-        if (usbh1_config.otg)
-                imx51_add_mxc_ehci_hs(1, &usbh1_config);
-}
-
-static struct mtd_partition mx51_efika_spi_nor_partitions[] = {
-        {
-         .name = "u-boot",
-         .offset = 0,
-         .size = SZ_256K,
-        },
-        {
-          .name = "config",
-          .offset = MTDPART_OFS_APPEND,
-          .size = SZ_64K,
-        },
-};
-
-static struct flash_platform_data mx51_efika_spi_flash_data = {
-        .name           = "spi_flash",
-        .parts          = mx51_efika_spi_nor_partitions,
-        .nr_parts       = ARRAY_SIZE(mx51_efika_spi_nor_partitions),
-        .type           = "sst25vf032b",
-};
-
-static struct regulator_consumer_supply sw1_consumers[] = {
-        {
-                .supply = "cpu_vcc",
-        }
-};
-
-static struct regulator_consumer_supply vdig_consumers[] = {
-        /* sgtl5000 */
-        REGULATOR_SUPPLY("VDDA", "1-000a"),
-        REGULATOR_SUPPLY("VDDD", "1-000a"),
-};
-
-static struct regulator_consumer_supply vvideo_consumers[] = {
-        /* sgtl5000 */
-        REGULATOR_SUPPLY("VDDIO", "1-000a"),
-};
-
-static struct regulator_consumer_supply vsd_consumers[] = {
-        REGULATOR_SUPPLY("vmmc", "sdhci-esdhc-imx51.0"),
-        REGULATOR_SUPPLY("vmmc", "sdhci-esdhc-imx51.1"),
-};
-
-static struct regulator_consumer_supply pwgt1_consumer[] = {
-        {
-                .supply = "pwgt1",
-        }
-};
-
-static struct regulator_consumer_supply pwgt2_consumer[] = {
-        {
-                .supply = "pwgt2",
-        }
-};
-
-static struct regulator_consumer_supply coincell_consumer[] = {
-        {
-                .supply = "coincell",
-        }
-};
-
-static struct regulator_init_data sw1_init = {
-        .constraints = {
-                .name = "SW1",
-                .min_uV = 600000,
-                .max_uV = 1375000,
-                .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE,
-                .valid_modes_mask = 0,
-                .always_on = 1,
-                .boot_on = 1,
-                .state_mem = {
-                        .uV = 850000,
-                        .mode = REGULATOR_MODE_NORMAL,
-                        .enabled = 1,
-                },
-        },
-        .num_consumer_supplies = ARRAY_SIZE(sw1_consumers),
-        .consumer_supplies = sw1_consumers,
-};
-
-static struct regulator_init_data sw2_init = {
-        .constraints = {
-                .name = "SW2",
-                .min_uV = 900000,
-                .max_uV = 1850000,
-                .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE,
-                .always_on = 1,
-                .boot_on = 1,
-                .state_mem = {
-                        .uV = 950000,
-                        .mode = REGULATOR_MODE_NORMAL,
-                        .enabled = 1,
-                },
-        }
-};
-
-static struct regulator_init_data sw3_init = {
-        .constraints = {
-                .name = "SW3",
-                .min_uV = 1100000,
-                .max_uV = 1850000,
-                .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE,
-                .always_on = 1,
-                .boot_on = 1,
-        }
-};
-
-static struct regulator_init_data sw4_init = {
-        .constraints = {
-                .name = "SW4",
-                .min_uV = 1100000,
-                .max_uV = 1850000,
-                .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE,
-                .always_on = 1,
-                .boot_on = 1,
-        }
-};
-
-static struct regulator_init_data viohi_init = {
-        .constraints = {
-                .name = "VIOHI",
-                .boot_on = 1,
-                .always_on = 1,
-        }
-};
-
-static struct regulator_init_data vusb_init = {
-        .constraints = {
-                .name = "VUSB",
-                .boot_on = 1,
-                .always_on = 1,
-        }
-};
-
-static struct regulator_init_data swbst_init = {
-        .constraints = {
-                .name = "SWBST",
-        }
-};
-
-static struct regulator_init_data vdig_init = {
-        .constraints = {
-                .name = "VDIG",
-                .min_uV = 1050000,
-                .max_uV = 1800000,
-                .valid_ops_mask =
-                        REGULATOR_CHANGE_VOLTAGE | REGULATOR_CHANGE_STATUS,
-                .boot_on = 1,
-                .always_on = 1,
-        },
-        .num_consumer_supplies = ARRAY_SIZE(vdig_consumers),
-        .consumer_supplies = vdig_consumers,
-};
-
-static struct regulator_init_data vpll_init = {
-        .constraints = {
-                .name = "VPLL",
-                .min_uV = 1050000,
-                .max_uV = 1800000,
-                .valid_ops_mask =
-                        REGULATOR_CHANGE_VOLTAGE | REGULATOR_CHANGE_STATUS,
-                .boot_on = 1,
-                .always_on = 1,
-        }
-};
-
-static struct regulator_init_data vusb2_init = {
-        .constraints = {
-                .name = "VUSB2",
-                .min_uV = 2400000,
-                .max_uV = 2775000,
-                .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE,
-                .boot_on = 1,
-                .always_on = 1,
-        }
-};
-
-static struct regulator_init_data vvideo_init = {
-        .constraints = {
-                .name = "VVIDEO",
-                .min_uV = 2775000,
-                .max_uV = 2775000,
-                .valid_ops_mask =
-                        REGULATOR_CHANGE_VOLTAGE | REGULATOR_CHANGE_STATUS,
-                .boot_on = 1,
-                .apply_uV = 1,
-        },
-        .num_consumer_supplies = ARRAY_SIZE(vvideo_consumers),
-        .consumer_supplies = vvideo_consumers,
-};
-
-static struct regulator_init_data vaudio_init = {
-        .constraints = {
-                .name = "VAUDIO",
-                .min_uV = 2300000,
-                .max_uV = 3000000,
-                .valid_ops_mask =
-                        REGULATOR_CHANGE_VOLTAGE | REGULATOR_CHANGE_STATUS,
-                .boot_on = 1,
-        }
-};
-
-static struct regulator_init_data vsd_init = {
-        .constraints = {
-                .name = "VSD",
-                .min_uV = 1800000,
-                .max_uV = 3150000,
-                .valid_ops_mask =
-                        REGULATOR_CHANGE_VOLTAGE,
-                .boot_on = 1,
-        },
-        .num_consumer_supplies = ARRAY_SIZE(vsd_consumers),
-        .consumer_supplies = vsd_consumers,
-};
-
-static struct regulator_init_data vcam_init = {
-        .constraints = {
-                .name = "VCAM",
-                .min_uV = 2500000,
-                .max_uV = 3000000,
-                .valid_ops_mask =
-                        REGULATOR_CHANGE_VOLTAGE |
-                        REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS,
-                .valid_modes_mask = REGULATOR_MODE_FAST | REGULATOR_MODE_NORMAL,
-                .boot_on = 1,
-        }
-};
-
-static struct regulator_init_data vgen1_init = {
-        .constraints = {
-                .name = "VGEN1",
-                .min_uV = 1200000,
-                .max_uV = 3150000,
-                .valid_ops_mask =
-                        REGULATOR_CHANGE_VOLTAGE | REGULATOR_CHANGE_STATUS,
-                .boot_on = 1,
-                .always_on = 1,
-        }
-};
-
-static struct regulator_init_data vgen2_init = {
-        .constraints = {
-                .name = "VGEN2",
-                .min_uV = 1200000,
-                .max_uV = 3150000,
-                .valid_ops_mask =
-                        REGULATOR_CHANGE_VOLTAGE | REGULATOR_CHANGE_STATUS,
-                .boot_on = 1,
-                .always_on = 1,
-        }
-};
-
-static struct regulator_init_data vgen3_init = {
-        .constraints = {
-                .name = "VGEN3",
-                .min_uV = 1800000,
-                .max_uV = 2900000,
-                .valid_ops_mask =
-                        REGULATOR_CHANGE_VOLTAGE | REGULATOR_CHANGE_STATUS,
-                .boot_on = 1,
-                .always_on = 1,
-        }
-};
-
-static struct regulator_init_data gpo1_init = {
-        .constraints = {
-                .name = "GPO1",
-        }
-};
-
-static struct regulator_init_data gpo2_init = {
-        .constraints = {
-                .name = "GPO2",
-        }
-};
-
-static struct regulator_init_data gpo3_init = {
-        .constraints = {
-                .name = "GPO3",
-        }
-};
-
-static struct regulator_init_data gpo4_init = {
-        .constraints = {
-                .name = "GPO4",
-        }
-};
-
-static struct regulator_init_data pwgt1_init = {
-        .constraints = {
-                .valid_ops_mask = REGULATOR_CHANGE_STATUS,
-                .boot_on        = 1,
-        },
-        .num_consumer_supplies = ARRAY_SIZE(pwgt1_consumer),
-        .consumer_supplies = pwgt1_consumer,
-};
-
-static struct regulator_init_data pwgt2_init = {
-        .constraints = {
-                .valid_ops_mask = REGULATOR_CHANGE_STATUS,
-                .boot_on        = 1,
-        },
-        .num_consumer_supplies = ARRAY_SIZE(pwgt2_consumer),
-        .consumer_supplies = pwgt2_consumer,
-};
-
-static struct regulator_init_data vcoincell_init = {
-        .constraints = {
-                .name = "COINCELL",
-                .min_uV = 3000000,
-                .max_uV = 3000000,
-                .valid_ops_mask =
-                        REGULATOR_CHANGE_VOLTAGE | REGULATOR_CHANGE_STATUS,
-        },
-        .num_consumer_supplies = ARRAY_SIZE(coincell_consumer),
-        .consumer_supplies = coincell_consumer,
-};
-
-static struct mc13xxx_regulator_init_data mx51_efika_regulators[] = {
-        { .id = MC13892_SW1,            .init_data =  &sw1_init },
-        { .id = MC13892_SW2,            .init_data =  &sw2_init },
-        { .id = MC13892_SW3,            .init_data =  &sw3_init },
-        { .id = MC13892_SW4,            .init_data =  &sw4_init },
-        { .id = MC13892_SWBST,          .init_data =  &swbst_init },
-        { .id = MC13892_VIOHI,          .init_data =  &viohi_init },
-        { .id = MC13892_VPLL,           .init_data =  &vpll_init },
-        { .id = MC13892_VDIG,           .init_data =  &vdig_init },
-        { .id = MC13892_VSD,            .init_data =  &vsd_init },
-        { .id = MC13892_VUSB2,          .init_data =  &vusb2_init },
-        { .id = MC13892_VVIDEO,         .init_data =  &vvideo_init },
-        { .id = MC13892_VAUDIO,         .init_data =  &vaudio_init },
-        { .id = MC13892_VCAM,           .init_data =  &vcam_init },
-        { .id = MC13892_VGEN1,          .init_data =  &vgen1_init },
-        { .id = MC13892_VGEN2,          .init_data =  &vgen2_init },
-        { .id = MC13892_VGEN3,          .init_data =  &vgen3_init },
-        { .id = MC13892_VUSB,           .init_data =  &vusb_init },
-        { .id = MC13892_GPO1,           .init_data =  &gpo1_init },
-        { .id = MC13892_GPO2,           .init_data =  &gpo2_init },
-        { .id = MC13892_GPO3,           .init_data =  &gpo3_init },
-        { .id = MC13892_GPO4,           .init_data =  &gpo4_init },
-        { .id = MC13892_PWGT1SPI,       .init_data = &pwgt1_init },
-        { .id = MC13892_PWGT2SPI,       .init_data = &pwgt2_init },
-        { .id = MC13892_VCOINCELL,      .init_data = &vcoincell_init },
-};
-
-static struct mc13xxx_platform_data mx51_efika_mc13892_data = {
-        .flags = MC13XXX_USE_RTC,
-        .regulators = {
-                .num_regulators = ARRAY_SIZE(mx51_efika_regulators),
-                .regulators = mx51_efika_regulators,
-        },
-};
-
-static struct spi_board_info mx51_efika_spi_board_info[] __initdata = {
-        {
-                .modalias = "m25p80",
-                .max_speed_hz = 25000000,
-                .bus_num = 0,
-                .chip_select = 1,
-                .platform_data = &mx51_efika_spi_flash_data,
-                .irq = -1,
-        },
-        {
-                .modalias = "mc13892",
-                .max_speed_hz = 1000000,
-                .bus_num = 0,
-                .chip_select = 0,
-                .platform_data = &mx51_efika_mc13892_data,
-                /* irq number is run-time assigned */
-        },
-};
-
-static int mx51_efika_spi_cs[] = {
-        EFIKAMX_SPI_CS0,
-        EFIKAMX_SPI_CS1,
-};
-
-static const struct spi_imx_master mx51_efika_spi_pdata __initconst = {
-        .chipselect     = mx51_efika_spi_cs,
-        .num_chipselect = ARRAY_SIZE(mx51_efika_spi_cs),
-};
-
-void __init efika_board_common_init(void)
-{
-        mxc_iomux_v3_setup_multiple_pads(mx51efika_pads,
-                                        ARRAY_SIZE(mx51efika_pads));
-        imx51_add_imx_uart(0, &uart_pdata);
-        mx51_efika_usb();
-
-        /* FIXME: comes from original code. check this. */
-        if (mx51_revision() < IMX_CHIP_REVISION_2_0)
-                sw2_init.constraints.state_mem.uV = 1100000;
-        else if (mx51_revision() == IMX_CHIP_REVISION_2_0) {
-                sw2_init.constraints.state_mem.uV = 1250000;
-                sw1_init.constraints.state_mem.uV = 1000000;
-        }
-        if (machine_is_mx51_efikasb())
-                vgen1_init.constraints.max_uV = 1200000;
-
-        gpio_request(EFIKAMX_PMIC, "pmic irq");
-        gpio_direction_input(EFIKAMX_PMIC);
-        mx51_efika_spi_board_info[1].irq = gpio_to_irq(EFIKAMX_PMIC);
-        spi_register_board_info(mx51_efika_spi_board_info,
-                ARRAY_SIZE(mx51_efika_spi_board_info));
-        imx51_add_ecspi(0, &mx51_efika_spi_pdata);
-
-        imx51_add_pata_imx();
-
-#if defined(CONFIG_CPU_FREQ_IMX)
-        get_cpu_op = mx51_get_cpu_op;
-#endif
-}
diff --git a/arch/arm/mm/flush.c b/arch/arm/mm/flush.c
index 77458548e031..40ca11ed6e5f 100644
--- a/arch/arm/mm/flush.c
+++ b/arch/arm/mm/flush.c
@@ -231,8 +231,6 @@ void __sync_icache_dcache(pte_t pteval)
         struct page *page;
         struct address_space *mapping;
 
-        if (!pte_present_user(pteval))
-                return;
         if (cache_is_vipt_nonaliasing() && !pte_exec(pteval))
                 /* only flush non-aliasing VIPT caches for exec mappings */
                 return;
diff --git a/arch/arm/mm/tlb-v7.S b/arch/arm/mm/tlb-v7.S
index c2021139cb56..ea94765acf9a 100644
--- a/arch/arm/mm/tlb-v7.S
+++ b/arch/arm/mm/tlb-v7.S
@@ -38,10 +38,10 @@ ENTRY(v7wbi_flush_user_tlb_range)
         dsb
         mov     r0, r0, lsr #PAGE_SHIFT         @ align address
         mov     r1, r1, lsr #PAGE_SHIFT
-#ifdef CONFIG_ARM_ERRATA_720789
-        mov     r3, #0
-#else
         asid    r3, r3                          @ mask ASID
+#ifdef CONFIG_ARM_ERRATA_720789
+        ALT_SMP(W(mov)  r3, #0  )
+        ALT_UP(W(nop)           )
 #endif
         orr     r0, r3, r0, lsl #PAGE_SHIFT     @ Create initial MVA
         mov     r1, r1, lsl #PAGE_SHIFT
diff --git a/arch/arm/plat-mxc/include/mach/common.h b/arch/arm/plat-mxc/include/mach/common.h
index 7128e9710417..28ba09f4ebb9 100644
--- a/arch/arm/plat-mxc/include/mach/common.h
+++ b/arch/arm/plat-mxc/include/mach/common.h
@@ -52,7 +52,6 @@ extern void imx31_soc_init(void);
 extern void imx35_soc_init(void);
 extern void imx50_soc_init(void);
 extern void imx51_soc_init(void);
-extern void imx53_soc_init(void);
 extern void imx51_init_late(void);
 extern void imx53_init_late(void);
 extern void epit_timer_init(void __iomem *base, int irq);
@@ -137,11 +136,6 @@ extern void imx_src_prepare_restart(void);
 extern void imx_gpc_init(void);
 extern void imx_gpc_pre_suspend(void);
 extern void imx_gpc_post_resume(void);
-extern void imx51_babbage_common_init(void);
-extern void imx53_ard_common_init(void);
-extern void imx53_evk_common_init(void);
-extern void imx53_qsb_common_init(void);
-extern void imx53_smd_common_init(void);
 extern int imx6q_set_lpm(enum mxc_cpu_pwr_mode mode);
 extern void imx6q_clock_map_io(void);
 
diff --git a/arch/arm/plat-mxc/include/mach/iomux-mx53.h b/arch/arm/plat-mxc/include/mach/iomux-mx53.h
deleted file mode 100644
index 9761e003bde2..000000000000
--- a/arch/arm/plat-mxc/include/mach/iomux-mx53.h
+++ /dev/null
@@ -1,1219 +0,0 @@
-/*
- * Copyright (C) 2010-2011 Freescale Semiconductor, Inc. All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc..
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- */
-
-#ifndef __MACH_IOMUX_MX53_H__
-#define __MACH_IOMUX_MX53_H__
-
-#include <mach/iomux-v3.h>
-
-/* These 2 defines are for pins that may not have a mux register, but could
- * have a pad setting register, and vice-versa. */
-#define __NA_   0x00
-
-#define MX53_UART_PAD_CTRL              (PAD_CTL_PKE | PAD_CTL_PUE |    \
-                PAD_CTL_DSE_HIGH | PAD_CTL_SRE_FAST | PAD_CTL_HYS)
-#define MX53_SDHC_PAD_CTRL      (PAD_CTL_HYS | PAD_CTL_PKE | PAD_CTL_PUE | \
-                                PAD_CTL_PUS_47K_UP | PAD_CTL_DSE_HIGH | \
-                                PAD_CTL_SRE_FAST)
-
-
-#define MX53_PAD_GPIO_19__KPP_COL_5                     IOMUX_PAD(0x348, 0x020, 0, 0x840, 0, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_19__GPIO4_5                       IOMUX_PAD(0x348, 0x020, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_19__CCM_CLKO                      IOMUX_PAD(0x348, 0x020, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_19__SPDIF_OUT1                    IOMUX_PAD(0x348, 0x020, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_19__RTC_CE_RTC_EXT_TRIG2          IOMUX_PAD(0x348, 0x020, 4, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_19__ECSPI1_RDY                    IOMUX_PAD(0x348, 0x020, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_19__FEC_TDATA_3                   IOMUX_PAD(0x348, 0x020, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_19__SRC_INT_BOOT                  IOMUX_PAD(0x348, 0x020, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_KEY_COL0__KPP_COL_0                    IOMUX_PAD(0x34C, 0x024, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_KEY_COL0__GPIO4_6                      IOMUX_PAD(0x34C, 0x024, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_KEY_COL0__AUDMUX_AUD5_TXC              IOMUX_PAD(0x34C, 0x024, 2, 0x758, 0, NO_PAD_CTRL)
-#define MX53_PAD_KEY_COL0__UART4_TXD_MUX                IOMUX_PAD(0x34C, 0x024, 4, __NA_, 0, MX53_UART_PAD_CTRL)
-#define MX53_PAD_KEY_COL0__ECSPI1_SCLK                  IOMUX_PAD(0x34C, 0x024, 5, 0x79C, 0, NO_PAD_CTRL)
-#define MX53_PAD_KEY_COL0__FEC_RDATA_3                  IOMUX_PAD(0x34C, 0x024, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_KEY_COL0__SRC_ANY_PU_RST               IOMUX_PAD(0x34C, 0x024, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_KEY_ROW0__KPP_ROW_0                    IOMUX_PAD(0x350, 0x028, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_KEY_ROW0__GPIO4_7                      IOMUX_PAD(0x350, 0x028, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_KEY_ROW0__AUDMUX_AUD5_TXD              IOMUX_PAD(0x350, 0x028, 2, 0x74C, 0, NO_PAD_CTRL)
-#define MX53_PAD_KEY_ROW0__UART4_RXD_MUX                IOMUX_PAD(0x350, 0x028, 4, 0x890, 1, MX53_UART_PAD_CTRL)
-#define MX53_PAD_KEY_ROW0__ECSPI1_MOSI                  IOMUX_PAD(0x350, 0x028, 5, 0x7A4, 0, NO_PAD_CTRL)
-#define MX53_PAD_KEY_ROW0__FEC_TX_ER                    IOMUX_PAD(0x350, 0x028, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_KEY_COL1__KPP_COL_1                    IOMUX_PAD(0x354, 0x02C, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_KEY_COL1__GPIO4_8                      IOMUX_PAD(0x354, 0x02C, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_KEY_COL1__AUDMUX_AUD5_TXFS             IOMUX_PAD(0x354, 0x02C, 2, 0x75C, 0, NO_PAD_CTRL)
-#define MX53_PAD_KEY_COL1__UART5_TXD_MUX                IOMUX_PAD(0x354, 0x02C, 4, __NA_, 0, MX53_UART_PAD_CTRL)
-#define MX53_PAD_KEY_COL1__ECSPI1_MISO                  IOMUX_PAD(0x354, 0x02C, 5, 0x7A0, 0, NO_PAD_CTRL)
-#define MX53_PAD_KEY_COL1__FEC_RX_CLK                   IOMUX_PAD(0x354, 0x02C, 6, 0x808, 0, NO_PAD_CTRL)
-#define MX53_PAD_KEY_COL1__USBPHY1_TXREADY              IOMUX_PAD(0x354, 0x02C, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_KEY_ROW1__KPP_ROW_1                    IOMUX_PAD(0x358, 0x030, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_KEY_ROW1__GPIO4_9                      IOMUX_PAD(0x358, 0x030, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_KEY_ROW1__AUDMUX_AUD5_RXD              IOMUX_PAD(0x358, 0x030, 2, 0x748, 0, NO_PAD_CTRL)
-#define MX53_PAD_KEY_ROW1__UART5_RXD_MUX                IOMUX_PAD(0x358, 0x030, 4, 0x898, 1, MX53_UART_PAD_CTRL)
-#define MX53_PAD_KEY_ROW1__ECSPI1_SS0                   IOMUX_PAD(0x358, 0x030, 5, 0x7A8, 0, NO_PAD_CTRL)
-#define MX53_PAD_KEY_ROW1__FEC_COL                      IOMUX_PAD(0x358, 0x030, 6, 0x800, 0, NO_PAD_CTRL)
-#define MX53_PAD_KEY_ROW1__USBPHY1_RXVALID              IOMUX_PAD(0x358, 0x030, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_KEY_COL2__KPP_COL_2                    IOMUX_PAD(0x35C, 0x034, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_KEY_COL2__GPIO4_10                     IOMUX_PAD(0x35C, 0x034, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_KEY_COL2__CAN1_TXCAN                   IOMUX_PAD(0x35C, 0x034, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_KEY_COL2__FEC_MDIO                     IOMUX_PAD(0x35C, 0x034, 4, 0x804, 0, NO_PAD_CTRL)
-#define MX53_PAD_KEY_COL2__ECSPI1_SS1                   IOMUX_PAD(0x35C, 0x034, 5, 0x7AC, 0, NO_PAD_CTRL)
-#define MX53_PAD_KEY_COL2__FEC_RDATA_2                  IOMUX_PAD(0x35C, 0x034, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_KEY_COL2__USBPHY1_RXACTIVE             IOMUX_PAD(0x35C, 0x034, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_KEY_ROW2__KPP_ROW_2                    IOMUX_PAD(0x360, 0x038, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_KEY_ROW2__GPIO4_11                     IOMUX_PAD(0x360, 0x038, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_KEY_ROW2__CAN1_RXCAN                   IOMUX_PAD(0x360, 0x038, 2, 0x760, 0, NO_PAD_CTRL)
-#define MX53_PAD_KEY_ROW2__FEC_MDC                      IOMUX_PAD(0x360, 0x038, 4, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_KEY_ROW2__ECSPI1_SS2                   IOMUX_PAD(0x360, 0x038, 5, 0x7B0, 0, NO_PAD_CTRL)
-#define MX53_PAD_KEY_ROW2__FEC_TDATA_2                  IOMUX_PAD(0x360, 0x038, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_KEY_ROW2__USBPHY1_RXERROR              IOMUX_PAD(0x360, 0x038, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_KEY_COL3__KPP_COL_3                    IOMUX_PAD(0x364, 0x03C, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_KEY_COL3__GPIO4_12                     IOMUX_PAD(0x364, 0x03C, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_KEY_COL3__USBOH3_H2_DP                 IOMUX_PAD(0x364, 0x03C, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_KEY_COL3__SPDIF_IN1                    IOMUX_PAD(0x364, 0x03C, 3, 0x870, 0, NO_PAD_CTRL)
-#define MX53_PAD_KEY_COL3__I2C2_SCL                     IOMUX_PAD(0x364, 0x03C, 4 | IOMUX_CONFIG_SION, 0x81C, 0, NO_PAD_CTRL)
-#define MX53_PAD_KEY_COL3__ECSPI1_SS3                   IOMUX_PAD(0x364, 0x03C, 5, 0x7B4, 0, NO_PAD_CTRL)
-#define MX53_PAD_KEY_COL3__FEC_CRS                      IOMUX_PAD(0x364, 0x03C, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_KEY_COL3__USBPHY1_SIECLOCK             IOMUX_PAD(0x364, 0x03C, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_KEY_ROW3__KPP_ROW_3                    IOMUX_PAD(0x368, 0x040, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_KEY_ROW3__GPIO4_13                     IOMUX_PAD(0x368, 0x040, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_KEY_ROW3__USBOH3_H2_DM                 IOMUX_PAD(0x368, 0x040, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_KEY_ROW3__CCM_ASRC_EXT_CLK             IOMUX_PAD(0x368, 0x040, 3, 0x768, 0, NO_PAD_CTRL)
-#define MX53_PAD_KEY_ROW3__I2C2_SDA                     IOMUX_PAD(0x368, 0x040, 4 | IOMUX_CONFIG_SION, 0x820, 0, NO_PAD_CTRL)
-#define MX53_PAD_KEY_ROW3__OSC32K_32K_OUT               IOMUX_PAD(0x368, 0x040, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_KEY_ROW3__CCM_PLL4_BYP                 IOMUX_PAD(0x368, 0x040, 6, 0x77C, 0, NO_PAD_CTRL)
-#define MX53_PAD_KEY_ROW3__USBPHY1_LINESTATE_0          IOMUX_PAD(0x368, 0x040, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_KEY_COL4__KPP_COL_4                    IOMUX_PAD(0x36C, 0x044, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_KEY_COL4__GPIO4_14                     IOMUX_PAD(0x36C, 0x044, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_KEY_COL4__CAN2_TXCAN                   IOMUX_PAD(0x36C, 0x044, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_KEY_COL4__IPU_SISG_4                   IOMUX_PAD(0x36C, 0x044, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_KEY_COL4__UART5_RTS                    IOMUX_PAD(0x36C, 0x044, 4, 0x894, 0, MX53_UART_PAD_CTRL)
-#define MX53_PAD_KEY_COL4__USBOH3_USBOTG_OC             IOMUX_PAD(0x36C, 0x044, 5, 0x89C, 0, NO_PAD_CTRL)
-#define MX53_PAD_KEY_COL4__USBPHY1_LINESTATE_1          IOMUX_PAD(0x36C, 0x044, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_KEY_ROW4__KPP_ROW_4                    IOMUX_PAD(0x370, 0x048, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_KEY_ROW4__GPIO4_15                     IOMUX_PAD(0x370, 0x048, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_KEY_ROW4__CAN2_RXCAN                   IOMUX_PAD(0x370, 0x048, 2, 0x764, 0, NO_PAD_CTRL)
-#define MX53_PAD_KEY_ROW4__IPU_SISG_5                   IOMUX_PAD(0x370, 0x048, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_KEY_ROW4__UART5_CTS                    IOMUX_PAD(0x370, 0x048, 4, __NA_, 0, MX53_UART_PAD_CTRL)
-#define MX53_PAD_KEY_ROW4__USBOH3_USBOTG_PWR            IOMUX_PAD(0x370, 0x048, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_KEY_ROW4__USBPHY1_VBUSVALID            IOMUX_PAD(0x370, 0x048, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DI0_DISP_CLK__IPU_DI0_DISP_CLK         IOMUX_PAD(0x378, 0x04C, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DI0_DISP_CLK__GPIO4_16                 IOMUX_PAD(0x378, 0x04C, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DI0_DISP_CLK__USBOH3_USBH2_DIR         IOMUX_PAD(0x378, 0x04C, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DI0_DISP_CLK__SDMA_DEBUG_CORE_STATE_0  IOMUX_PAD(0x378, 0x04C, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DI0_DISP_CLK__EMI_EMI_DEBUG_0          IOMUX_PAD(0x378, 0x04C, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DI0_DISP_CLK__USBPHY1_AVALID           IOMUX_PAD(0x378, 0x04C, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DI0_PIN15__IPU_DI0_PIN15               IOMUX_PAD(0x37C, 0x050, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DI0_PIN15__GPIO4_17                    IOMUX_PAD(0x37C, 0x050, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DI0_PIN15__AUDMUX_AUD6_TXC             IOMUX_PAD(0x37C, 0x050, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DI0_PIN15__SDMA_DEBUG_CORE_STATE_1     IOMUX_PAD(0x37C, 0x050, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DI0_PIN15__EMI_EMI_DEBUG_1             IOMUX_PAD(0x37C, 0x050, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DI0_PIN15__USBPHY1_BVALID              IOMUX_PAD(0x37C, 0x050, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DI0_PIN2__IPU_DI0_PIN2                 IOMUX_PAD(0x380, 0x054, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DI0_PIN2__GPIO4_18                     IOMUX_PAD(0x380, 0x054, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DI0_PIN2__AUDMUX_AUD6_TXD              IOMUX_PAD(0x380, 0x054, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DI0_PIN2__SDMA_DEBUG_CORE_STATE_2      IOMUX_PAD(0x380, 0x054, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DI0_PIN2__EMI_EMI_DEBUG_2              IOMUX_PAD(0x380, 0x054, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DI0_PIN2__USBPHY1_ENDSESSION           IOMUX_PAD(0x380, 0x054, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DI0_PIN3__IPU_DI0_PIN3                 IOMUX_PAD(0x384, 0x058, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DI0_PIN3__GPIO4_19                     IOMUX_PAD(0x384, 0x058, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DI0_PIN3__AUDMUX_AUD6_TXFS             IOMUX_PAD(0x384, 0x058, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DI0_PIN3__SDMA_DEBUG_CORE_STATE_3      IOMUX_PAD(0x384, 0x058, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DI0_PIN3__EMI_EMI_DEBUG_3              IOMUX_PAD(0x384, 0x058, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DI0_PIN3__USBPHY1_IDDIG                IOMUX_PAD(0x384, 0x058, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DI0_PIN4__IPU_DI0_PIN4                 IOMUX_PAD(0x388, 0x05C, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DI0_PIN4__GPIO4_20                     IOMUX_PAD(0x388, 0x05C, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DI0_PIN4__AUDMUX_AUD6_RXD              IOMUX_PAD(0x388, 0x05C, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DI0_PIN4__ESDHC1_WP                    IOMUX_PAD(0x388, 0x05C, 3, 0x7FC, 0, NO_PAD_CTRL)
-#define MX53_PAD_DI0_PIN4__SDMA_DEBUG_YIELD             IOMUX_PAD(0x388, 0x05C, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DI0_PIN4__EMI_EMI_DEBUG_4              IOMUX_PAD(0x388, 0x05C, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DI0_PIN4__USBPHY1_HOSTDISCONNECT       IOMUX_PAD(0x388, 0x05C, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT0__IPU_DISP0_DAT_0            IOMUX_PAD(0x38C, 0x060, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT0__GPIO4_21                   IOMUX_PAD(0x38C, 0x060, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT0__CSPI_SCLK                  IOMUX_PAD(0x38C, 0x060, 2, 0x780, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT0__USBOH3_USBH2_DATA_0        IOMUX_PAD(0x38C, 0x060, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT0__SDMA_DEBUG_CORE_RUN        IOMUX_PAD(0x38C, 0x060, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT0__EMI_EMI_DEBUG_5            IOMUX_PAD(0x38C, 0x060, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT0__USBPHY2_TXREADY            IOMUX_PAD(0x38C, 0x060, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT1__IPU_DISP0_DAT_1            IOMUX_PAD(0x390, 0x064, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT1__GPIO4_22                   IOMUX_PAD(0x390, 0x064, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT1__CSPI_MOSI                  IOMUX_PAD(0x390, 0x064, 2, 0x788, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT1__USBOH3_USBH2_DATA_1        IOMUX_PAD(0x390, 0x064, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT1__SDMA_DEBUG_EVENT_CHANNEL_SEL       \
-                                                        IOMUX_PAD(0x390, 0x064, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT1__EMI_EMI_DEBUG_6            IOMUX_PAD(0x390, 0x064, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT1__USBPHY2_RXVALID            IOMUX_PAD(0x390, 0x064, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT2__IPU_DISP0_DAT_2            IOMUX_PAD(0x394, 0x068, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT2__GPIO4_23                   IOMUX_PAD(0x394, 0x068, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT2__CSPI_MISO                  IOMUX_PAD(0x394, 0x068, 2, 0x784, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT2__USBOH3_USBH2_DATA_2        IOMUX_PAD(0x394, 0x068, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT2__SDMA_DEBUG_MODE            IOMUX_PAD(0x394, 0x068, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT2__EMI_EMI_DEBUG_7            IOMUX_PAD(0x394, 0x068, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT2__USBPHY2_RXACTIVE           IOMUX_PAD(0x394, 0x068, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT3__IPU_DISP0_DAT_3            IOMUX_PAD(0x398, 0x06C, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT3__GPIO4_24                   IOMUX_PAD(0x398, 0x06C, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT3__CSPI_SS0                   IOMUX_PAD(0x398, 0x06C, 2, 0x78C, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT3__USBOH3_USBH2_DATA_3        IOMUX_PAD(0x398, 0x06C, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT3__SDMA_DEBUG_BUS_ERROR       IOMUX_PAD(0x398, 0x06C, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT3__EMI_EMI_DEBUG_8            IOMUX_PAD(0x398, 0x06C, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT3__USBPHY2_RXERROR            IOMUX_PAD(0x398, 0x06C, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT4__IPU_DISP0_DAT_4            IOMUX_PAD(0x39C, 0x070, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT4__GPIO4_25                   IOMUX_PAD(0x39C, 0x070, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT4__CSPI_SS1                   IOMUX_PAD(0x39C, 0x070, 2, 0x790, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT4__USBOH3_USBH2_DATA_4        IOMUX_PAD(0x39C, 0x070, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT4__SDMA_DEBUG_BUS_RWB         IOMUX_PAD(0x39C, 0x070, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT4__EMI_EMI_DEBUG_9            IOMUX_PAD(0x39C, 0x070, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT4__USBPHY2_SIECLOCK           IOMUX_PAD(0x39C, 0x070, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT5__IPU_DISP0_DAT_5            IOMUX_PAD(0x3A0, 0x074, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT5__GPIO4_26                   IOMUX_PAD(0x3A0, 0x074, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT5__CSPI_SS2                   IOMUX_PAD(0x3A0, 0x074, 2, 0x794, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT5__USBOH3_USBH2_DATA_5        IOMUX_PAD(0x3A0, 0x074, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT5__SDMA_DEBUG_MATCHED_DMBUS   IOMUX_PAD(0x3A0, 0x074, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT5__EMI_EMI_DEBUG_10           IOMUX_PAD(0x3A0, 0x074, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT5__USBPHY2_LINESTATE_0        IOMUX_PAD(0x3A0, 0x074, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT6__IPU_DISP0_DAT_6            IOMUX_PAD(0x3A4, 0x078, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT6__GPIO4_27                   IOMUX_PAD(0x3A4, 0x078, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT6__CSPI_SS3                   IOMUX_PAD(0x3A4, 0x078, 2, 0x798, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT6__USBOH3_USBH2_DATA_6        IOMUX_PAD(0x3A4, 0x078, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT6__SDMA_DEBUG_RTBUFFER_WRITE  IOMUX_PAD(0x3A4, 0x078, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT6__EMI_EMI_DEBUG_11           IOMUX_PAD(0x3A4, 0x078, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT6__USBPHY2_LINESTATE_1        IOMUX_PAD(0x3A4, 0x078, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT7__IPU_DISP0_DAT_7            IOMUX_PAD(0x3A8, 0x07C, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT7__GPIO4_28                   IOMUX_PAD(0x3A8, 0x07C, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT7__CSPI_RDY                   IOMUX_PAD(0x3A8, 0x07C, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT7__USBOH3_USBH2_DATA_7        IOMUX_PAD(0x3A8, 0x07C, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT7__SDMA_DEBUG_EVENT_CHANNEL_0 IOMUX_PAD(0x3A8, 0x07C, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT7__EMI_EMI_DEBUG_12           IOMUX_PAD(0x3A8, 0x07C, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT7__USBPHY2_VBUSVALID          IOMUX_PAD(0x3A8, 0x07C, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT8__IPU_DISP0_DAT_8            IOMUX_PAD(0x3AC, 0x080, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT8__GPIO4_29                   IOMUX_PAD(0x3AC, 0x080, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT8__PWM1_PWMO                  IOMUX_PAD(0x3AC, 0x080, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT8__WDOG1_WDOG_B               IOMUX_PAD(0x3AC, 0x080, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT8__SDMA_DEBUG_EVENT_CHANNEL_1 IOMUX_PAD(0x3AC, 0x080, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT8__EMI_EMI_DEBUG_13           IOMUX_PAD(0x3AC, 0x080, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT8__USBPHY2_AVALID             IOMUX_PAD(0x3AC, 0x080, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT9__IPU_DISP0_DAT_9            IOMUX_PAD(0x3B0, 0x084, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT9__GPIO4_30                   IOMUX_PAD(0x3B0, 0x084, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT9__PWM2_PWMO                  IOMUX_PAD(0x3B0, 0x084, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT9__WDOG2_WDOG_B               IOMUX_PAD(0x3B0, 0x084, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT9__SDMA_DEBUG_EVENT_CHANNEL_2 IOMUX_PAD(0x3B0, 0x084, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT9__EMI_EMI_DEBUG_14           IOMUX_PAD(0x3B0, 0x084, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT9__USBPHY2_VSTATUS_0          IOMUX_PAD(0x3B0, 0x084, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT10__IPU_DISP0_DAT_10          IOMUX_PAD(0x3B4, 0x088, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT10__GPIO4_31                  IOMUX_PAD(0x3B4, 0x088, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT10__USBOH3_USBH2_STP          IOMUX_PAD(0x3B4, 0x088, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT10__SDMA_DEBUG_EVENT_CHANNEL_3        \
-                                                        IOMUX_PAD(0x3B4, 0x088, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT10__EMI_EMI_DEBUG_15          IOMUX_PAD(0x3B4, 0x088, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT10__USBPHY2_VSTATUS_1         IOMUX_PAD(0x3B4, 0x088, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT11__IPU_DISP0_DAT_11          IOMUX_PAD(0x3B8, 0x08C, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT11__GPIO5_5                   IOMUX_PAD(0x3B8, 0x08C, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT11__USBOH3_USBH2_NXT          IOMUX_PAD(0x3B8, 0x08C, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT11__SDMA_DEBUG_EVENT_CHANNEL_4        \
-                                                        IOMUX_PAD(0x3B8, 0x08C, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT11__EMI_EMI_DEBUG_16          IOMUX_PAD(0x3B8, 0x08C, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT11__USBPHY2_VSTATUS_2         IOMUX_PAD(0x3B8, 0x08C, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT12__IPU_DISP0_DAT_12          IOMUX_PAD(0x3BC, 0x090, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT12__GPIO5_6                   IOMUX_PAD(0x3BC, 0x090, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT12__USBOH3_USBH2_CLK          IOMUX_PAD(0x3BC, 0x090, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT12__SDMA_DEBUG_EVENT_CHANNEL_5        \
-                                                        IOMUX_PAD(0x3BC, 0x090, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT12__EMI_EMI_DEBUG_17          IOMUX_PAD(0x3BC, 0x090, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT12__USBPHY2_VSTATUS_3         IOMUX_PAD(0x3BC, 0x090, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT13__IPU_DISP0_DAT_13          IOMUX_PAD(0x3C0, 0x094, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT13__GPIO5_7                   IOMUX_PAD(0x3C0, 0x094, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT13__AUDMUX_AUD5_RXFS          IOMUX_PAD(0x3C0, 0x094, 3, 0x754, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT13__SDMA_DEBUG_EVT_CHN_LINES_0        \
-                                                        IOMUX_PAD(0x3C0, 0x094, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT13__EMI_EMI_DEBUG_18          IOMUX_PAD(0x3C0, 0x094, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT13__USBPHY2_VSTATUS_4         IOMUX_PAD(0x3C0, 0x094, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT14__IPU_DISP0_DAT_14          IOMUX_PAD(0x3C4, 0x098, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT14__GPIO5_8                   IOMUX_PAD(0x3C4, 0x098, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT14__AUDMUX_AUD5_RXC           IOMUX_PAD(0x3C4, 0x098, 3, 0x750, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT14__SDMA_DEBUG_EVT_CHN_LINES_1        \
-                                                        IOMUX_PAD(0x3C4, 0x098, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT14__EMI_EMI_DEBUG_19          IOMUX_PAD(0x3C4, 0x098, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT14__USBPHY2_VSTATUS_5         IOMUX_PAD(0x3C4, 0x098, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT15__IPU_DISP0_DAT_15          IOMUX_PAD(0x3C8, 0x09C, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT15__GPIO5_9                   IOMUX_PAD(0x3C8, 0x09C, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT15__ECSPI1_SS1                IOMUX_PAD(0x3C8, 0x09C, 2, 0x7AC, 1, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT15__ECSPI2_SS1                IOMUX_PAD(0x3C8, 0x09C, 3, 0x7C8, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT15__SDMA_DEBUG_EVT_CHN_LINES_2        \
-                                                        IOMUX_PAD(0x3C8, 0x09C, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT15__EMI_EMI_DEBUG_20          IOMUX_PAD(0x3C8, 0x09C, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT15__USBPHY2_VSTATUS_6         IOMUX_PAD(0x3C8, 0x09C, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT16__IPU_DISP0_DAT_16          IOMUX_PAD(0x3CC, 0x0A0, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT16__GPIO5_10                  IOMUX_PAD(0x3CC, 0x0A0, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT16__ECSPI2_MOSI               IOMUX_PAD(0x3CC, 0x0A0, 2, 0x7C0, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT16__AUDMUX_AUD5_TXC           IOMUX_PAD(0x3CC, 0x0A0, 3, 0x758, 1, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT16__SDMA_EXT_EVENT_0          IOMUX_PAD(0x3CC, 0x0A0, 4, 0x868, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT16__SDMA_DEBUG_EVT_CHN_LINES_3        \
-                                                        IOMUX_PAD(0x3CC, 0x0A0, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT16__EMI_EMI_DEBUG_21          IOMUX_PAD(0x3CC, 0x0A0, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT16__USBPHY2_VSTATUS_7         IOMUX_PAD(0x3CC, 0x0A0, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT17__IPU_DISP0_DAT_17          IOMUX_PAD(0x3D0, 0x0A4, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT17__GPIO5_11                  IOMUX_PAD(0x3D0, 0x0A4, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT17__ECSPI2_MISO               IOMUX_PAD(0x3D0, 0x0A4, 2, 0x7BC, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT17__AUDMUX_AUD5_TXD           IOMUX_PAD(0x3D0, 0x0A4, 3, 0x74C, 1, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT17__SDMA_EXT_EVENT_1          IOMUX_PAD(0x3D0, 0x0A4, 4, 0x86C, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT17__SDMA_DEBUG_EVT_CHN_LINES_4        \
-                                                        IOMUX_PAD(0x3D0, 0x0A4, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT17__EMI_EMI_DEBUG_22          IOMUX_PAD(0x3D0, 0x0A4, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT18__IPU_DISP0_DAT_18          IOMUX_PAD(0x3D4, 0x0A8, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT18__GPIO5_12                  IOMUX_PAD(0x3D4, 0x0A8, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT18__ECSPI2_SS0                IOMUX_PAD(0x3D4, 0x0A8, 2, 0x7C4, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT18__AUDMUX_AUD5_TXFS          IOMUX_PAD(0x3D4, 0x0A8, 3, 0x75C, 1, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT18__AUDMUX_AUD4_RXFS          IOMUX_PAD(0x3D4, 0x0A8, 4, 0x73C, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT18__SDMA_DEBUG_EVT_CHN_LINES_5        \
-                                                        IOMUX_PAD(0x3D4, 0x0A8, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT18__EMI_EMI_DEBUG_23          IOMUX_PAD(0x3D4, 0x0A8, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT18__EMI_WEIM_CS_2             IOMUX_PAD(0x3D4, 0x0A8, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT19__IPU_DISP0_DAT_19          IOMUX_PAD(0x3D8, 0x0AC, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT19__GPIO5_13                  IOMUX_PAD(0x3D8, 0x0AC, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT19__ECSPI2_SCLK               IOMUX_PAD(0x3D8, 0x0AC, 2, 0x7B8, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT19__AUDMUX_AUD5_RXD           IOMUX_PAD(0x3D8, 0x0AC, 3, 0x748, 1, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT19__AUDMUX_AUD4_RXC           IOMUX_PAD(0x3D8, 0x0AC, 4, 0x738, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT19__SDMA_DEBUG_EVT_CHN_LINES_6        \
-                                                        IOMUX_PAD(0x3D8, 0x0AC, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT19__EMI_EMI_DEBUG_24          IOMUX_PAD(0x3D8, 0x0AC, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT19__EMI_WEIM_CS_3             IOMUX_PAD(0x3D8, 0x0AC, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT20__IPU_DISP0_DAT_20          IOMUX_PAD(0x3DC, 0x0B0, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT20__GPIO5_14                  IOMUX_PAD(0x3DC, 0x0B0, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT20__ECSPI1_SCLK               IOMUX_PAD(0x3DC, 0x0B0, 2, 0x79C, 1, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT20__AUDMUX_AUD4_TXC           IOMUX_PAD(0x3DC, 0x0B0, 3, 0x740, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT20__SDMA_DEBUG_EVT_CHN_LINES_7        \
-                                                        IOMUX_PAD(0x3DC, 0x0B0, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT20__EMI_EMI_DEBUG_25          IOMUX_PAD(0x3DC, 0x0B0, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT20__SATA_PHY_TDI              IOMUX_PAD(0x3DC, 0x0B0, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT21__IPU_DISP0_DAT_21          IOMUX_PAD(0x3E0, 0x0B4, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT21__GPIO5_15                  IOMUX_PAD(0x3E0, 0x0B4, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT21__ECSPI1_MOSI               IOMUX_PAD(0x3E0, 0x0B4, 2, 0x7A4, 1, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT21__AUDMUX_AUD4_TXD           IOMUX_PAD(0x3E0, 0x0B4, 3, 0x734, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT21__SDMA_DEBUG_BUS_DEVICE_0   IOMUX_PAD(0x3E0, 0x0B4, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT21__EMI_EMI_DEBUG_26          IOMUX_PAD(0x3E0, 0x0B4, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT21__SATA_PHY_TDO              IOMUX_PAD(0x3E0, 0x0B4, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT22__IPU_DISP0_DAT_22          IOMUX_PAD(0x3E4, 0x0B8, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT22__GPIO5_16                  IOMUX_PAD(0x3E4, 0x0B8, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT22__ECSPI1_MISO               IOMUX_PAD(0x3E4, 0x0B8, 2, 0x7A0, 1, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT22__AUDMUX_AUD4_TXFS          IOMUX_PAD(0x3E4, 0x0B8, 3, 0x744, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT22__SDMA_DEBUG_BUS_DEVICE_1   IOMUX_PAD(0x3E4, 0x0B8, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT22__EMI_EMI_DEBUG_27          IOMUX_PAD(0x3E4, 0x0B8, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT22__SATA_PHY_TCK              IOMUX_PAD(0x3E4, 0x0B8, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT23__IPU_DISP0_DAT_23          IOMUX_PAD(0x3E8, 0x0BC, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT23__GPIO5_17                  IOMUX_PAD(0x3E8, 0x0BC, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT23__ECSPI1_SS0                IOMUX_PAD(0x3E8, 0x0BC, 2, 0x7A8, 1, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT23__AUDMUX_AUD4_RXD           IOMUX_PAD(0x3E8, 0x0BC, 3, 0x730, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT23__SDMA_DEBUG_BUS_DEVICE_2   IOMUX_PAD(0x3E8, 0x0BC, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT23__EMI_EMI_DEBUG_28          IOMUX_PAD(0x3E8, 0x0BC, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_DISP0_DAT23__SATA_PHY_TMS              IOMUX_PAD(0x3E8, 0x0BC, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_PIXCLK__IPU_CSI0_PIXCLK           IOMUX_PAD(0x3EC, 0x0C0, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_PIXCLK__GPIO5_18                  IOMUX_PAD(0x3EC, 0x0C0, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_PIXCLK__SDMA_DEBUG_PC_0           IOMUX_PAD(0x3EC, 0x0C0, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_PIXCLK__EMI_EMI_DEBUG_29          IOMUX_PAD(0x3EC, 0x0C0, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_MCLK__IPU_CSI0_HSYNC              IOMUX_PAD(0x3F0, 0x0C4, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_MCLK__GPIO5_19                    IOMUX_PAD(0x3F0, 0x0C4, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_MCLK__CCM_CSI0_MCLK               IOMUX_PAD(0x3F0, 0x0C4, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_MCLK__SDMA_DEBUG_PC_1             IOMUX_PAD(0x3F0, 0x0C4, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_MCLK__EMI_EMI_DEBUG_30            IOMUX_PAD(0x3F0, 0x0C4, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_MCLK__TPIU_TRCTL                  IOMUX_PAD(0x3F0, 0x0C4, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DATA_EN__IPU_CSI0_DATA_EN         IOMUX_PAD(0x3F4, 0x0C8, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DATA_EN__GPIO5_20                 IOMUX_PAD(0x3F4, 0x0C8, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DATA_EN__SDMA_DEBUG_PC_2          IOMUX_PAD(0x3F4, 0x0C8, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DATA_EN__EMI_EMI_DEBUG_31         IOMUX_PAD(0x3F4, 0x0C8, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DATA_EN__TPIU_TRCLK               IOMUX_PAD(0x3F4, 0x0C8, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_VSYNC__IPU_CSI0_VSYNC             IOMUX_PAD(0x3F8, 0x0CC, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_VSYNC__GPIO5_21                   IOMUX_PAD(0x3F8, 0x0CC, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_VSYNC__SDMA_DEBUG_PC_3            IOMUX_PAD(0x3F8, 0x0CC, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_VSYNC__EMI_EMI_DEBUG_32           IOMUX_PAD(0x3F8, 0x0CC, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_VSYNC__TPIU_TRACE_0               IOMUX_PAD(0x3F8, 0x0CC, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT4__IPU_CSI0_D_4                IOMUX_PAD(0x3FC, 0x0D0, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT4__GPIO5_22                    IOMUX_PAD(0x3FC, 0x0D0, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT4__KPP_COL_5                   IOMUX_PAD(0x3FC, 0x0D0, 2, 0x840, 1, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT4__ECSPI1_SCLK                 IOMUX_PAD(0x3FC, 0x0D0, 3, 0x79C, 2, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT4__USBOH3_USBH3_STP            IOMUX_PAD(0x3FC, 0x0D0, 4, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT4__AUDMUX_AUD3_TXC             IOMUX_PAD(0x3FC, 0x0D0, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT4__EMI_EMI_DEBUG_33            IOMUX_PAD(0x3FC, 0x0D0, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT4__TPIU_TRACE_1                IOMUX_PAD(0x3FC, 0x0D0, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT5__IPU_CSI0_D_5                IOMUX_PAD(0x400, 0x0D4, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT5__GPIO5_23                    IOMUX_PAD(0x400, 0x0D4, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT5__KPP_ROW_5                   IOMUX_PAD(0x400, 0x0D4, 2, 0x84C, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT5__ECSPI1_MOSI                 IOMUX_PAD(0x400, 0x0D4, 3, 0x7A4, 2, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT5__USBOH3_USBH3_NXT            IOMUX_PAD(0x400, 0x0D4, 4, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT5__AUDMUX_AUD3_TXD             IOMUX_PAD(0x400, 0x0D4, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT5__EMI_EMI_DEBUG_34            IOMUX_PAD(0x400, 0x0D4, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT5__TPIU_TRACE_2                IOMUX_PAD(0x400, 0x0D4, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT6__IPU_CSI0_D_6                IOMUX_PAD(0x404, 0x0D8, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT6__GPIO5_24                    IOMUX_PAD(0x404, 0x0D8, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT6__KPP_COL_6                   IOMUX_PAD(0x404, 0x0D8, 2, 0x844, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT6__ECSPI1_MISO                 IOMUX_PAD(0x404, 0x0D8, 3, 0x7A0, 2, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT6__USBOH3_USBH3_CLK            IOMUX_PAD(0x404, 0x0D8, 4, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT6__AUDMUX_AUD3_TXFS            IOMUX_PAD(0x404, 0x0D8, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT6__EMI_EMI_DEBUG_35            IOMUX_PAD(0x404, 0x0D8, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT6__TPIU_TRACE_3                IOMUX_PAD(0x404, 0x0D8, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT7__IPU_CSI0_D_7                IOMUX_PAD(0x408, 0x0DC, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT7__GPIO5_25                    IOMUX_PAD(0x408, 0x0DC, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT7__KPP_ROW_6                   IOMUX_PAD(0x408, 0x0DC, 2, 0x850, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT7__ECSPI1_SS0                  IOMUX_PAD(0x408, 0x0DC, 3, 0x7A8, 2, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT7__USBOH3_USBH3_DIR            IOMUX_PAD(0x408, 0x0DC, 4, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT7__AUDMUX_AUD3_RXD             IOMUX_PAD(0x408, 0x0DC, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT7__EMI_EMI_DEBUG_36            IOMUX_PAD(0x408, 0x0DC, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT7__TPIU_TRACE_4                IOMUX_PAD(0x408, 0x0DC, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT8__IPU_CSI0_D_8                IOMUX_PAD(0x40C, 0x0E0, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT8__GPIO5_26                    IOMUX_PAD(0x40C, 0x0E0, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT8__KPP_COL_7                   IOMUX_PAD(0x40C, 0x0E0, 2, 0x848, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT8__ECSPI2_SCLK                 IOMUX_PAD(0x40C, 0x0E0, 3, 0x7B8, 1, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT8__USBOH3_USBH3_OC             IOMUX_PAD(0x40C, 0x0E0, 4, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT8__I2C1_SDA                    IOMUX_PAD(0x40C, 0x0E0, 5 | IOMUX_CONFIG_SION, 0x818, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT8__EMI_EMI_DEBUG_37            IOMUX_PAD(0x40C, 0x0E0, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT8__TPIU_TRACE_5                IOMUX_PAD(0x40C, 0x0E0, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT9__IPU_CSI0_D_9                IOMUX_PAD(0x410, 0x0E4, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT9__GPIO5_27                    IOMUX_PAD(0x410, 0x0E4, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT9__KPP_ROW_7                   IOMUX_PAD(0x410, 0x0E4, 2, 0x854, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT9__ECSPI2_MOSI                 IOMUX_PAD(0x410, 0x0E4, 3, 0x7C0, 1, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT9__USBOH3_USBH3_PWR            IOMUX_PAD(0x410, 0x0E4, 4, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT9__I2C1_SCL                    IOMUX_PAD(0x410, 0x0E4, 5 | IOMUX_CONFIG_SION, 0x814, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT9__EMI_EMI_DEBUG_38            IOMUX_PAD(0x410, 0x0E4, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT9__TPIU_TRACE_6                IOMUX_PAD(0x410, 0x0E4, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT10__IPU_CSI0_D_10              IOMUX_PAD(0x414, 0x0E8, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT10__GPIO5_28                   IOMUX_PAD(0x414, 0x0E8, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT10__UART1_TXD_MUX              IOMUX_PAD(0x414, 0x0E8, 2, __NA_, 0, MX53_UART_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT10__ECSPI2_MISO                IOMUX_PAD(0x414, 0x0E8, 3, 0x7BC, 1, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT10__AUDMUX_AUD3_RXC            IOMUX_PAD(0x414, 0x0E8, 4, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT10__SDMA_DEBUG_PC_4            IOMUX_PAD(0x414, 0x0E8, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT10__EMI_EMI_DEBUG_39           IOMUX_PAD(0x414, 0x0E8, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT10__TPIU_TRACE_7               IOMUX_PAD(0x414, 0x0E8, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT11__IPU_CSI0_D_11              IOMUX_PAD(0x418, 0x0EC, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT11__GPIO5_29                   IOMUX_PAD(0x418, 0x0EC, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT11__UART1_RXD_MUX              IOMUX_PAD(0x418, 0x0EC, 2, 0x878, 1, MX53_UART_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT11__ECSPI2_SS0                 IOMUX_PAD(0x418, 0x0EC, 3, 0x7C4, 1, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT11__AUDMUX_AUD3_RXFS           IOMUX_PAD(0x418, 0x0EC, 4, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT11__SDMA_DEBUG_PC_5            IOMUX_PAD(0x418, 0x0EC, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT11__EMI_EMI_DEBUG_40           IOMUX_PAD(0x418, 0x0EC, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT11__TPIU_TRACE_8               IOMUX_PAD(0x418, 0x0EC, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT12__IPU_CSI0_D_12              IOMUX_PAD(0x41C, 0x0F0, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT12__GPIO5_30                   IOMUX_PAD(0x41C, 0x0F0, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT12__UART4_TXD_MUX              IOMUX_PAD(0x41C, 0x0F0, 2, __NA_, 0, MX53_UART_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT12__USBOH3_USBH3_DATA_0        IOMUX_PAD(0x41C, 0x0F0, 4, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT12__SDMA_DEBUG_PC_6            IOMUX_PAD(0x41C, 0x0F0, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT12__EMI_EMI_DEBUG_41           IOMUX_PAD(0x41C, 0x0F0, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT12__TPIU_TRACE_9               IOMUX_PAD(0x41C, 0x0F0, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT13__IPU_CSI0_D_13              IOMUX_PAD(0x420, 0x0F4, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT13__GPIO5_31                   IOMUX_PAD(0x420, 0x0F4, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT13__UART4_RXD_MUX              IOMUX_PAD(0x420, 0x0F4, 2, 0x890, 3, MX53_UART_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT13__USBOH3_USBH3_DATA_1        IOMUX_PAD(0x420, 0x0F4, 4, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT13__SDMA_DEBUG_PC_7            IOMUX_PAD(0x420, 0x0F4, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT13__EMI_EMI_DEBUG_42           IOMUX_PAD(0x420, 0x0F4, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT13__TPIU_TRACE_10              IOMUX_PAD(0x420, 0x0F4, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT14__IPU_CSI0_D_14              IOMUX_PAD(0x424, 0x0F8, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT14__GPIO6_0                    IOMUX_PAD(0x424, 0x0F8, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT14__UART5_TXD_MUX              IOMUX_PAD(0x424, 0x0F8, 2, __NA_, 0, MX53_UART_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT14__USBOH3_USBH3_DATA_2        IOMUX_PAD(0x424, 0x0F8, 4, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT14__SDMA_DEBUG_PC_8            IOMUX_PAD(0x424, 0x0F8, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT14__EMI_EMI_DEBUG_43           IOMUX_PAD(0x424, 0x0F8, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT14__TPIU_TRACE_11              IOMUX_PAD(0x424, 0x0F8, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT15__IPU_CSI0_D_15              IOMUX_PAD(0x428, 0x0FC, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT15__GPIO6_1                    IOMUX_PAD(0x428, 0x0FC, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT15__UART5_RXD_MUX              IOMUX_PAD(0x428, 0x0FC, 2, 0x898, 3, MX53_UART_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT15__USBOH3_USBH3_DATA_3        IOMUX_PAD(0x428, 0x0FC, 4, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT15__SDMA_DEBUG_PC_9            IOMUX_PAD(0x428, 0x0FC, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT15__EMI_EMI_DEBUG_44           IOMUX_PAD(0x428, 0x0FC, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT15__TPIU_TRACE_12              IOMUX_PAD(0x428, 0x0FC, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT16__IPU_CSI0_D_16              IOMUX_PAD(0x42C, 0x100, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT16__GPIO6_2                    IOMUX_PAD(0x42C, 0x100, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT16__UART4_RTS                  IOMUX_PAD(0x42C, 0x100, 2, 0x88C, 0, MX53_UART_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT16__USBOH3_USBH3_DATA_4        IOMUX_PAD(0x42C, 0x100, 4, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT16__SDMA_DEBUG_PC_10           IOMUX_PAD(0x42C, 0x100, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT16__EMI_EMI_DEBUG_45           IOMUX_PAD(0x42C, 0x100, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT16__TPIU_TRACE_13              IOMUX_PAD(0x42C, 0x100, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT17__IPU_CSI0_D_17              IOMUX_PAD(0x430, 0x104, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT17__GPIO6_3                    IOMUX_PAD(0x430, 0x104, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT17__UART4_CTS                  IOMUX_PAD(0x430, 0x104, 2, __NA_, 0, MX53_UART_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT17__USBOH3_USBH3_DATA_5        IOMUX_PAD(0x430, 0x104, 4, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT17__SDMA_DEBUG_PC_11           IOMUX_PAD(0x430, 0x104, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT17__EMI_EMI_DEBUG_46           IOMUX_PAD(0x430, 0x104, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT17__TPIU_TRACE_14              IOMUX_PAD(0x430, 0x104, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT18__IPU_CSI0_D_18              IOMUX_PAD(0x434, 0x108, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT18__GPIO6_4                    IOMUX_PAD(0x434, 0x108, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT18__UART5_RTS                  IOMUX_PAD(0x434, 0x108, 2, 0x894, 2, MX53_UART_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT18__USBOH3_USBH3_DATA_6        IOMUX_PAD(0x434, 0x108, 4, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT18__SDMA_DEBUG_PC_12           IOMUX_PAD(0x434, 0x108, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT18__EMI_EMI_DEBUG_47           IOMUX_PAD(0x434, 0x108, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT18__TPIU_TRACE_15              IOMUX_PAD(0x434, 0x108, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT19__IPU_CSI0_D_19              IOMUX_PAD(0x438, 0x10C, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT19__GPIO6_5                    IOMUX_PAD(0x438, 0x10C, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT19__UART5_CTS                  IOMUX_PAD(0x438, 0x10C, 2, __NA_, 0, MX53_UART_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT19__USBOH3_USBH3_DATA_7        IOMUX_PAD(0x438, 0x10C, 4, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT19__SDMA_DEBUG_PC_13           IOMUX_PAD(0x438, 0x10C, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT19__EMI_EMI_DEBUG_48           IOMUX_PAD(0x438, 0x10C, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_CSI0_DAT19__USBPHY2_BISTOK             IOMUX_PAD(0x438, 0x10C, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_A25__EMI_WEIM_A_25                 IOMUX_PAD(0x458, 0x110, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_A25__GPIO5_2                       IOMUX_PAD(0x458, 0x110, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_A25__ECSPI2_RDY                    IOMUX_PAD(0x458, 0x110, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_A25__IPU_DI1_PIN12                 IOMUX_PAD(0x458, 0x110, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_A25__CSPI_SS1                      IOMUX_PAD(0x458, 0x110, 4, 0x790, 1, NO_PAD_CTRL)
-#define MX53_PAD_EIM_A25__IPU_DI0_D1_CS                 IOMUX_PAD(0x458, 0x110, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_A25__USBPHY1_BISTOK                IOMUX_PAD(0x458, 0x110, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_EB2__EMI_WEIM_EB_2                 IOMUX_PAD(0x45C, 0x114, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_EB2__GPIO2_30                      IOMUX_PAD(0x45C, 0x114, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_EB2__CCM_DI1_EXT_CLK               IOMUX_PAD(0x45C, 0x114, 2, 0x76C, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_EB2__IPU_SER_DISP1_CS              IOMUX_PAD(0x45C, 0x114, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_EB2__ECSPI1_SS0                    IOMUX_PAD(0x45C, 0x114, 4, 0x7A8, 3, NO_PAD_CTRL)
-#define MX53_PAD_EIM_EB2__I2C2_SCL                      IOMUX_PAD(0x45C, 0x114, 5 | IOMUX_CONFIG_SION, 0x81C, 1, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D16__EMI_WEIM_D_16                 IOMUX_PAD(0x460, 0x118, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D16__GPIO3_16                      IOMUX_PAD(0x460, 0x118, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D16__IPU_DI0_PIN5                  IOMUX_PAD(0x460, 0x118, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D16__IPU_DISPB1_SER_CLK            IOMUX_PAD(0x460, 0x118, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D16__ECSPI1_SCLK                   IOMUX_PAD(0x460, 0x118, 4, 0x79C, 3, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D16__I2C2_SDA                      IOMUX_PAD(0x460, 0x118, 5 | IOMUX_CONFIG_SION, 0x820, 1, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D17__EMI_WEIM_D_17                 IOMUX_PAD(0x464, 0x11C, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D17__GPIO3_17                      IOMUX_PAD(0x464, 0x11C, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D17__IPU_DI0_PIN6                  IOMUX_PAD(0x464, 0x11C, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D17__IPU_DISPB1_SER_DIN            IOMUX_PAD(0x464, 0x11C, 3, 0x830, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D17__ECSPI1_MISO                   IOMUX_PAD(0x464, 0x11C, 4, 0x7A0, 3, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D17__I2C3_SCL                      IOMUX_PAD(0x464, 0x11C, 5 | IOMUX_CONFIG_SION, 0x824, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D18__EMI_WEIM_D_18                 IOMUX_PAD(0x468, 0x120, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D18__GPIO3_18                      IOMUX_PAD(0x468, 0x120, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D18__IPU_DI0_PIN7                  IOMUX_PAD(0x468, 0x120, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D18__IPU_DISPB1_SER_DIO            IOMUX_PAD(0x468, 0x120, 3, 0x830, 1, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D18__ECSPI1_MOSI                   IOMUX_PAD(0x468, 0x120, 4, 0x7A4, 3, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D18__I2C3_SDA                      IOMUX_PAD(0x468, 0x120, 5 | IOMUX_CONFIG_SION, 0x828, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D18__IPU_DI1_D0_CS                 IOMUX_PAD(0x468, 0x120, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D19__EMI_WEIM_D_19                 IOMUX_PAD(0x46C, 0x124, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D19__GPIO3_19                      IOMUX_PAD(0x46C, 0x124, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D19__IPU_DI0_PIN8                  IOMUX_PAD(0x46C, 0x124, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D19__IPU_DISPB1_SER_RS             IOMUX_PAD(0x46C, 0x124, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D19__ECSPI1_SS1                    IOMUX_PAD(0x46C, 0x124, 4, 0x7AC, 2, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D19__EPIT1_EPITO                   IOMUX_PAD(0x46C, 0x124, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D19__UART1_CTS                     IOMUX_PAD(0x46C, 0x124, 6, __NA_, 0, MX53_UART_PAD_CTRL)
-#define MX53_PAD_EIM_D19__USBOH3_USBH2_OC               IOMUX_PAD(0x46C, 0x124, 7, 0x8A4, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D20__EMI_WEIM_D_20                 IOMUX_PAD(0x470, 0x128, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D20__GPIO3_20                      IOMUX_PAD(0x470, 0x128, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D20__IPU_DI0_PIN16                 IOMUX_PAD(0x470, 0x128, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D20__IPU_SER_DISP0_CS              IOMUX_PAD(0x470, 0x128, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D20__CSPI_SS0                      IOMUX_PAD(0x470, 0x128, 4, 0x78C, 1, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D20__EPIT2_EPITO                   IOMUX_PAD(0x470, 0x128, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D20__UART1_RTS                     IOMUX_PAD(0x470, 0x128, 6, 0x874, 1, MX53_UART_PAD_CTRL)
-#define MX53_PAD_EIM_D20__USBOH3_USBH2_PWR              IOMUX_PAD(0x470, 0x128, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D21__EMI_WEIM_D_21                 IOMUX_PAD(0x474, 0x12C, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D21__GPIO3_21                      IOMUX_PAD(0x474, 0x12C, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D21__IPU_DI0_PIN17                 IOMUX_PAD(0x474, 0x12C, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D21__IPU_DISPB0_SER_CLK            IOMUX_PAD(0x474, 0x12C, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D21__CSPI_SCLK                     IOMUX_PAD(0x474, 0x12C, 4, 0x780, 1, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D21__I2C1_SCL                      IOMUX_PAD(0x474, 0x12C, 5 | IOMUX_CONFIG_SION, 0x814, 1, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D21__USBOH3_USBOTG_OC              IOMUX_PAD(0x474, 0x12C, 6, 0x89C, 1, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D22__EMI_WEIM_D_22                 IOMUX_PAD(0x478, 0x130, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D22__GPIO3_22                      IOMUX_PAD(0x478, 0x130, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D22__IPU_DI0_PIN1                  IOMUX_PAD(0x478, 0x130, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D22__IPU_DISPB0_SER_DIN            IOMUX_PAD(0x478, 0x130, 3, 0x82C, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D22__CSPI_MISO                     IOMUX_PAD(0x478, 0x130, 4, 0x784, 1, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D22__USBOH3_USBOTG_PWR             IOMUX_PAD(0x478, 0x130, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D23__EMI_WEIM_D_23                 IOMUX_PAD(0x47C, 0x134, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D23__GPIO3_23                      IOMUX_PAD(0x47C, 0x134, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D23__UART3_CTS                     IOMUX_PAD(0x47C, 0x134, 2, __NA_, 0, MX53_UART_PAD_CTRL)
-#define MX53_PAD_EIM_D23__UART1_DCD                     IOMUX_PAD(0x47C, 0x134, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D23__IPU_DI0_D0_CS                 IOMUX_PAD(0x47C, 0x134, 4, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D23__IPU_DI1_PIN2                  IOMUX_PAD(0x47C, 0x134, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D23__IPU_CSI1_DATA_EN              IOMUX_PAD(0x47C, 0x134, 6, 0x834, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D23__IPU_DI1_PIN14                 IOMUX_PAD(0x47C, 0x134, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_EB3__EMI_WEIM_EB_3                 IOMUX_PAD(0x480, 0x138, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_EB3__GPIO2_31                      IOMUX_PAD(0x480, 0x138, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_EB3__UART3_RTS                     IOMUX_PAD(0x480, 0x138, 2, 0x884, 1, MX53_UART_PAD_CTRL)
-#define MX53_PAD_EIM_EB3__UART1_RI                      IOMUX_PAD(0x480, 0x138, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_EB3__IPU_DI1_PIN3                  IOMUX_PAD(0x480, 0x138, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_EB3__IPU_CSI1_HSYNC                IOMUX_PAD(0x480, 0x138, 6, 0x838, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_EB3__IPU_DI1_PIN16                 IOMUX_PAD(0x480, 0x138, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D24__EMI_WEIM_D_24                 IOMUX_PAD(0x484, 0x13C, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D24__GPIO3_24                      IOMUX_PAD(0x484, 0x13C, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D24__UART3_TXD_MUX                 IOMUX_PAD(0x484, 0x13C, 2, __NA_, 0, MX53_UART_PAD_CTRL)
-#define MX53_PAD_EIM_D24__ECSPI1_SS2                    IOMUX_PAD(0x484, 0x13C, 3, 0x7B0, 1, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D24__CSPI_SS2                      IOMUX_PAD(0x484, 0x13C, 4, 0x794, 1, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D24__AUDMUX_AUD5_RXFS              IOMUX_PAD(0x484, 0x13C, 5, 0x754, 1, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D24__ECSPI2_SS2                    IOMUX_PAD(0x484, 0x13C, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D24__UART1_DTR                     IOMUX_PAD(0x484, 0x13C, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D25__EMI_WEIM_D_25                 IOMUX_PAD(0x488, 0x140, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D25__GPIO3_25                      IOMUX_PAD(0x488, 0x140, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D25__UART3_RXD_MUX                 IOMUX_PAD(0x488, 0x140, 2, 0x888, 1, MX53_UART_PAD_CTRL)
-#define MX53_PAD_EIM_D25__ECSPI1_SS3                    IOMUX_PAD(0x488, 0x140, 3, 0x7B4, 1, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D25__CSPI_SS3                      IOMUX_PAD(0x488, 0x140, 4, 0x798, 1, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D25__AUDMUX_AUD5_RXC               IOMUX_PAD(0x488, 0x140, 5, 0x750, 1, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D25__ECSPI2_SS3                    IOMUX_PAD(0x488, 0x140, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D25__UART1_DSR                     IOMUX_PAD(0x488, 0x140, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D26__EMI_WEIM_D_26                 IOMUX_PAD(0x48C, 0x144, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D26__GPIO3_26                      IOMUX_PAD(0x48C, 0x144, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D26__UART2_TXD_MUX                 IOMUX_PAD(0x48C, 0x144, 2, __NA_, 0, MX53_UART_PAD_CTRL)
-#define MX53_PAD_EIM_D26__FIRI_RXD                      IOMUX_PAD(0x48C, 0x144, 3, 0x80C, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D26__IPU_CSI0_D_1                  IOMUX_PAD(0x48C, 0x144, 4, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D26__IPU_DI1_PIN11                 IOMUX_PAD(0x48C, 0x144, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D26__IPU_SISG_2                    IOMUX_PAD(0x48C, 0x144, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D26__IPU_DISP1_DAT_22              IOMUX_PAD(0x48C, 0x144, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D27__EMI_WEIM_D_27                 IOMUX_PAD(0x490, 0x148, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D27__GPIO3_27                      IOMUX_PAD(0x490, 0x148, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D27__UART2_RXD_MUX                 IOMUX_PAD(0x490, 0x148, 2, 0x880, 1, MX53_UART_PAD_CTRL)
-#define MX53_PAD_EIM_D27__FIRI_TXD                      IOMUX_PAD(0x490, 0x148, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D27__IPU_CSI0_D_0                  IOMUX_PAD(0x490, 0x148, 4, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D27__IPU_DI1_PIN13                 IOMUX_PAD(0x490, 0x148, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D27__IPU_SISG_3                    IOMUX_PAD(0x490, 0x148, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D27__IPU_DISP1_DAT_23              IOMUX_PAD(0x490, 0x148, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D28__EMI_WEIM_D_28                 IOMUX_PAD(0x494, 0x14C, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D28__GPIO3_28                      IOMUX_PAD(0x494, 0x14C, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D28__UART2_CTS                     IOMUX_PAD(0x494, 0x14C, 2, __NA_, 0, MX53_UART_PAD_CTRL)
-#define MX53_PAD_EIM_D28__IPU_DISPB0_SER_DIO            IOMUX_PAD(0x494, 0x14C, 3, 0x82C, 1, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D28__CSPI_MOSI                     IOMUX_PAD(0x494, 0x14C, 4, 0x788, 1, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D28__I2C1_SDA                      IOMUX_PAD(0x494, 0x14C, 5 | IOMUX_CONFIG_SION, 0x818, 1, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D28__IPU_EXT_TRIG                  IOMUX_PAD(0x494, 0x14C, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D28__IPU_DI0_PIN13                 IOMUX_PAD(0x494, 0x14C, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D29__EMI_WEIM_D_29                 IOMUX_PAD(0x498, 0x150, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D29__GPIO3_29                      IOMUX_PAD(0x498, 0x150, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D29__UART2_RTS                     IOMUX_PAD(0x498, 0x150, 2, 0x87C, 1, MX53_UART_PAD_CTRL)
-#define MX53_PAD_EIM_D29__IPU_DISPB0_SER_RS             IOMUX_PAD(0x498, 0x150, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D29__CSPI_SS0                      IOMUX_PAD(0x498, 0x150, 4, 0x78C, 2, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D29__IPU_DI1_PIN15                 IOMUX_PAD(0x498, 0x150, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D29__IPU_CSI1_VSYNC                IOMUX_PAD(0x498, 0x150, 6, 0x83C, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D29__IPU_DI0_PIN14                 IOMUX_PAD(0x498, 0x150, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D30__EMI_WEIM_D_30                 IOMUX_PAD(0x49C, 0x154, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D30__GPIO3_30                      IOMUX_PAD(0x49C, 0x154, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D30__UART3_CTS                     IOMUX_PAD(0x49C, 0x154, 2, __NA_, 0, MX53_UART_PAD_CTRL)
-#define MX53_PAD_EIM_D30__IPU_CSI0_D_3                  IOMUX_PAD(0x49C, 0x154, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D30__IPU_DI0_PIN11                 IOMUX_PAD(0x49C, 0x154, 4, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D30__IPU_DISP1_DAT_21              IOMUX_PAD(0x49C, 0x154, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D30__USBOH3_USBH1_OC               IOMUX_PAD(0x49C, 0x154, 6, 0x8A0, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D30__USBOH3_USBH2_OC               IOMUX_PAD(0x49C, 0x154, 7, 0x8A4, 1, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D31__EMI_WEIM_D_31                 IOMUX_PAD(0x4A0, 0x158, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D31__GPIO3_31                      IOMUX_PAD(0x4A0, 0x158, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D31__UART3_RTS                     IOMUX_PAD(0x4A0, 0x158, 2, 0x884, 3, MX53_UART_PAD_CTRL)
-#define MX53_PAD_EIM_D31__IPU_CSI0_D_2                  IOMUX_PAD(0x4A0, 0x158, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D31__IPU_DI0_PIN12                 IOMUX_PAD(0x4A0, 0x158, 4, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D31__IPU_DISP1_DAT_20              IOMUX_PAD(0x4A0, 0x158, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D31__USBOH3_USBH1_PWR              IOMUX_PAD(0x4A0, 0x158, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_D31__USBOH3_USBH2_PWR              IOMUX_PAD(0x4A0, 0x158, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_A24__EMI_WEIM_A_24                 IOMUX_PAD(0x4A8, 0x15C, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_A24__GPIO5_4                       IOMUX_PAD(0x4A8, 0x15C, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_A24__IPU_DISP1_DAT_19              IOMUX_PAD(0x4A8, 0x15C, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_A24__IPU_CSI1_D_19                 IOMUX_PAD(0x4A8, 0x15C, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_A24__IPU_SISG_2                    IOMUX_PAD(0x4A8, 0x15C, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_A24__USBPHY2_BVALID                IOMUX_PAD(0x4A8, 0x15C, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_A23__EMI_WEIM_A_23                 IOMUX_PAD(0x4AC, 0x160, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_A23__GPIO6_6                       IOMUX_PAD(0x4AC, 0x160, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_A23__IPU_DISP1_DAT_18              IOMUX_PAD(0x4AC, 0x160, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_A23__IPU_CSI1_D_18                 IOMUX_PAD(0x4AC, 0x160, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_A23__IPU_SISG_3                    IOMUX_PAD(0x4AC, 0x160, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_A23__USBPHY2_ENDSESSION            IOMUX_PAD(0x4AC, 0x160, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_A22__EMI_WEIM_A_22                 IOMUX_PAD(0x4B0, 0x164, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_A22__GPIO2_16                      IOMUX_PAD(0x4B0, 0x164, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_A22__IPU_DISP1_DAT_17              IOMUX_PAD(0x4B0, 0x164, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_A22__IPU_CSI1_D_17                 IOMUX_PAD(0x4B0, 0x164, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_A22__SRC_BT_CFG1_7                 IOMUX_PAD(0x4B0, 0x164, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_A21__EMI_WEIM_A_21                 IOMUX_PAD(0x4B4, 0x168, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_A21__GPIO2_17                      IOMUX_PAD(0x4B4, 0x168, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_A21__IPU_DISP1_DAT_16              IOMUX_PAD(0x4B4, 0x168, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_A21__IPU_CSI1_D_16                 IOMUX_PAD(0x4B4, 0x168, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_A21__SRC_BT_CFG1_6                 IOMUX_PAD(0x4B4, 0x168, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_A20__EMI_WEIM_A_20                 IOMUX_PAD(0x4B8, 0x16C, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_A20__GPIO2_18                      IOMUX_PAD(0x4B8, 0x16C, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_A20__IPU_DISP1_DAT_15              IOMUX_PAD(0x4B8, 0x16C, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_A20__IPU_CSI1_D_15                 IOMUX_PAD(0x4B8, 0x16C, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_A20__SRC_BT_CFG1_5                 IOMUX_PAD(0x4B8, 0x16C, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_A19__EMI_WEIM_A_19                 IOMUX_PAD(0x4BC, 0x170, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_A19__GPIO2_19                      IOMUX_PAD(0x4BC, 0x170, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_A19__IPU_DISP1_DAT_14              IOMUX_PAD(0x4BC, 0x170, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_A19__IPU_CSI1_D_14                 IOMUX_PAD(0x4BC, 0x170, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_A19__SRC_BT_CFG1_4                 IOMUX_PAD(0x4BC, 0x170, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_A18__EMI_WEIM_A_18                 IOMUX_PAD(0x4C0, 0x174, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_A18__GPIO2_20                      IOMUX_PAD(0x4C0, 0x174, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_A18__IPU_DISP1_DAT_13              IOMUX_PAD(0x4C0, 0x174, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_A18__IPU_CSI1_D_13                 IOMUX_PAD(0x4C0, 0x174, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_A18__SRC_BT_CFG1_3                 IOMUX_PAD(0x4C0, 0x174, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_A17__EMI_WEIM_A_17                 IOMUX_PAD(0x4C4, 0x178, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_A17__GPIO2_21                      IOMUX_PAD(0x4C4, 0x178, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_A17__IPU_DISP1_DAT_12              IOMUX_PAD(0x4C4, 0x178, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_A17__IPU_CSI1_D_12                 IOMUX_PAD(0x4C4, 0x178, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_A17__SRC_BT_CFG1_2                 IOMUX_PAD(0x4C4, 0x178, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_A16__EMI_WEIM_A_16                 IOMUX_PAD(0x4C8, 0x17C, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_A16__GPIO2_22                      IOMUX_PAD(0x4C8, 0x17C, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_A16__IPU_DI1_DISP_CLK              IOMUX_PAD(0x4C8, 0x17C, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_A16__IPU_CSI1_PIXCLK               IOMUX_PAD(0x4C8, 0x17C, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_A16__SRC_BT_CFG1_1                 IOMUX_PAD(0x4C8, 0x17C, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_CS0__EMI_WEIM_CS_0                 IOMUX_PAD(0x4CC, 0x180, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_CS0__GPIO2_23                      IOMUX_PAD(0x4CC, 0x180, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_CS0__ECSPI2_SCLK                   IOMUX_PAD(0x4CC, 0x180, 2, 0x7B8, 2, NO_PAD_CTRL)
-#define MX53_PAD_EIM_CS0__IPU_DI1_PIN5                  IOMUX_PAD(0x4CC, 0x180, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_CS1__EMI_WEIM_CS_1                 IOMUX_PAD(0x4D0, 0x184, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_CS1__GPIO2_24                      IOMUX_PAD(0x4D0, 0x184, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_CS1__ECSPI2_MOSI                   IOMUX_PAD(0x4D0, 0x184, 2, 0x7C0, 2, NO_PAD_CTRL)
-#define MX53_PAD_EIM_CS1__IPU_DI1_PIN6                  IOMUX_PAD(0x4D0, 0x184, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_OE__EMI_WEIM_OE                    IOMUX_PAD(0x4D4, 0x188, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_OE__GPIO2_25                       IOMUX_PAD(0x4D4, 0x188, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_OE__ECSPI2_MISO                    IOMUX_PAD(0x4D4, 0x188, 2, 0x7BC, 2, NO_PAD_CTRL)
-#define MX53_PAD_EIM_OE__IPU_DI1_PIN7                   IOMUX_PAD(0x4D4, 0x188, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_OE__USBPHY2_IDDIG                  IOMUX_PAD(0x4D4, 0x188, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_RW__EMI_WEIM_RW                    IOMUX_PAD(0x4D8, 0x18C, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_RW__GPIO2_26                       IOMUX_PAD(0x4D8, 0x18C, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_RW__ECSPI2_SS0                     IOMUX_PAD(0x4D8, 0x18C, 2, 0x7C4, 2, NO_PAD_CTRL)
-#define MX53_PAD_EIM_RW__IPU_DI1_PIN8                   IOMUX_PAD(0x4D8, 0x18C, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_RW__USBPHY2_HOSTDISCONNECT         IOMUX_PAD(0x4D8, 0x18C, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_LBA__EMI_WEIM_LBA                  IOMUX_PAD(0x4DC, 0x190, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_LBA__GPIO2_27                      IOMUX_PAD(0x4DC, 0x190, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_LBA__ECSPI2_SS1                    IOMUX_PAD(0x4DC, 0x190, 2, 0x7C8, 1, NO_PAD_CTRL)
-#define MX53_PAD_EIM_LBA__IPU_DI1_PIN17                 IOMUX_PAD(0x4DC, 0x190, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_LBA__SRC_BT_CFG1_0                 IOMUX_PAD(0x4DC, 0x190, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_EB0__EMI_WEIM_EB_0                 IOMUX_PAD(0x4E4, 0x194, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_EB0__GPIO2_28                      IOMUX_PAD(0x4E4, 0x194, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_EB0__IPU_DISP1_DAT_11              IOMUX_PAD(0x4E4, 0x194, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_EB0__IPU_CSI1_D_11                 IOMUX_PAD(0x4E4, 0x194, 4, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_EB0__GPC_PMIC_RDY                  IOMUX_PAD(0x4E4, 0x194, 5, 0x810, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_EB0__SRC_BT_CFG2_7                 IOMUX_PAD(0x4E4, 0x194, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_EB1__EMI_WEIM_EB_1                 IOMUX_PAD(0x4E8, 0x198, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_EB1__GPIO2_29                      IOMUX_PAD(0x4E8, 0x198, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_EB1__IPU_DISP1_DAT_10              IOMUX_PAD(0x4E8, 0x198, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_EB1__IPU_CSI1_D_10                 IOMUX_PAD(0x4E8, 0x198, 4, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_EB1__SRC_BT_CFG2_6                 IOMUX_PAD(0x4E8, 0x198, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_DA0__EMI_NAND_WEIM_DA_0            IOMUX_PAD(0x4EC, 0x19C, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_DA0__GPIO3_0                       IOMUX_PAD(0x4EC, 0x19C, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_DA0__IPU_DISP1_DAT_9               IOMUX_PAD(0x4EC, 0x19C, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_DA0__IPU_CSI1_D_9                  IOMUX_PAD(0x4EC, 0x19C, 4, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_DA0__SRC_BT_CFG2_5                 IOMUX_PAD(0x4EC, 0x19C, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_DA1__EMI_NAND_WEIM_DA_1            IOMUX_PAD(0x4F0, 0x1A0, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_DA1__GPIO3_1                       IOMUX_PAD(0x4F0, 0x1A0, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_DA1__IPU_DISP1_DAT_8               IOMUX_PAD(0x4F0, 0x1A0, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_DA1__IPU_CSI1_D_8                  IOMUX_PAD(0x4F0, 0x1A0, 4, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_DA1__SRC_BT_CFG2_4                 IOMUX_PAD(0x4F0, 0x1A0, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_DA2__EMI_NAND_WEIM_DA_2            IOMUX_PAD(0x4F4, 0x1A4, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_DA2__GPIO3_2                       IOMUX_PAD(0x4F4, 0x1A4, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_DA2__IPU_DISP1_DAT_7               IOMUX_PAD(0x4F4, 0x1A4, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_DA2__IPU_CSI1_D_7                  IOMUX_PAD(0x4F4, 0x1A4, 4, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_DA2__SRC_BT_CFG2_3                 IOMUX_PAD(0x4F4, 0x1A4, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_DA3__EMI_NAND_WEIM_DA_3            IOMUX_PAD(0x4F8, 0x1A8, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_DA3__GPIO3_3                       IOMUX_PAD(0x4F8, 0x1A8, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_DA3__IPU_DISP1_DAT_6               IOMUX_PAD(0x4F8, 0x1A8, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_DA3__IPU_CSI1_D_6                  IOMUX_PAD(0x4F8, 0x1A8, 4, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_DA3__SRC_BT_CFG2_2                 IOMUX_PAD(0x4F8, 0x1A8, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_DA4__EMI_NAND_WEIM_DA_4            IOMUX_PAD(0x4FC, 0x1AC, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_DA4__GPIO3_4                       IOMUX_PAD(0x4FC, 0x1AC, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_DA4__IPU_DISP1_DAT_5               IOMUX_PAD(0x4FC, 0x1AC, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_DA4__IPU_CSI1_D_5                  IOMUX_PAD(0x4FC, 0x1AC, 4, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_DA4__SRC_BT_CFG3_7                 IOMUX_PAD(0x4FC, 0x1AC, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_DA5__EMI_NAND_WEIM_DA_5            IOMUX_PAD(0x500, 0x1B0, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_DA5__GPIO3_5                       IOMUX_PAD(0x500, 0x1B0, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_DA5__IPU_DISP1_DAT_4               IOMUX_PAD(0x500, 0x1B0, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_DA5__IPU_CSI1_D_4                  IOMUX_PAD(0x500, 0x1B0, 4, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_DA5__SRC_BT_CFG3_6                 IOMUX_PAD(0x500, 0x1B0, 7 | IOMUX_CONFIG_SION, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_DA6__EMI_NAND_WEIM_DA_6            IOMUX_PAD(0x504, 0x1B4, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_DA6__GPIO3_6                       IOMUX_PAD(0x504, 0x1B4, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_DA6__IPU_DISP1_DAT_3               IOMUX_PAD(0x504, 0x1B4, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_DA6__IPU_CSI1_D_3                  IOMUX_PAD(0x504, 0x1B4, 4, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_DA6__SRC_BT_CFG3_5                 IOMUX_PAD(0x504, 0x1B4, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_DA7__EMI_NAND_WEIM_DA_7            IOMUX_PAD(0x508, 0x1B8, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_DA7__GPIO3_7                       IOMUX_PAD(0x508, 0x1B8, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_DA7__IPU_DISP1_DAT_2               IOMUX_PAD(0x508, 0x1B8, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_DA7__IPU_CSI1_D_2                  IOMUX_PAD(0x508, 0x1B8, 4, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_DA7__SRC_BT_CFG3_4                 IOMUX_PAD(0x508, 0x1B8, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_DA8__EMI_NAND_WEIM_DA_8            IOMUX_PAD(0x50C, 0x1BC, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_DA8__GPIO3_8                       IOMUX_PAD(0x50C, 0x1BC, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_DA8__IPU_DISP1_DAT_1               IOMUX_PAD(0x50C, 0x1BC, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_DA8__IPU_CSI1_D_1                  IOMUX_PAD(0x50C, 0x1BC, 4, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_DA8__SRC_BT_CFG3_3                 IOMUX_PAD(0x50C, 0x1BC, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_DA9__EMI_NAND_WEIM_DA_9            IOMUX_PAD(0x510, 0x1C0, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_DA9__GPIO3_9                       IOMUX_PAD(0x510, 0x1C0, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_DA9__IPU_DISP1_DAT_0               IOMUX_PAD(0x510, 0x1C0, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_DA9__IPU_CSI1_D_0                  IOMUX_PAD(0x510, 0x1C0, 4, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_DA9__SRC_BT_CFG3_2                 IOMUX_PAD(0x510, 0x1C0, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_DA10__EMI_NAND_WEIM_DA_10          IOMUX_PAD(0x514, 0x1C4, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_DA10__GPIO3_10                     IOMUX_PAD(0x514, 0x1C4, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_DA10__IPU_DI1_PIN15                IOMUX_PAD(0x514, 0x1C4, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_DA10__IPU_CSI1_DATA_EN             IOMUX_PAD(0x514, 0x1C4, 4, 0x834, 1, NO_PAD_CTRL)
-#define MX53_PAD_EIM_DA10__SRC_BT_CFG3_1                IOMUX_PAD(0x514, 0x1C4, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_DA11__EMI_NAND_WEIM_DA_11          IOMUX_PAD(0x518, 0x1C8, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_DA11__GPIO3_11                     IOMUX_PAD(0x518, 0x1C8, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_DA11__IPU_DI1_PIN2                 IOMUX_PAD(0x518, 0x1C8, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_DA11__IPU_CSI1_HSYNC               IOMUX_PAD(0x518, 0x1C8, 4, 0x838, 1, NO_PAD_CTRL)
-#define MX53_PAD_EIM_DA12__EMI_NAND_WEIM_DA_12          IOMUX_PAD(0x51C, 0x1CC, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_DA12__GPIO3_12                     IOMUX_PAD(0x51C, 0x1CC, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_DA12__IPU_DI1_PIN3                 IOMUX_PAD(0x51C, 0x1CC, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_DA12__IPU_CSI1_VSYNC               IOMUX_PAD(0x51C, 0x1CC, 4, 0x83C, 1, NO_PAD_CTRL)
-#define MX53_PAD_EIM_DA13__EMI_NAND_WEIM_DA_13          IOMUX_PAD(0x520, 0x1D0, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_DA13__GPIO3_13                     IOMUX_PAD(0x520, 0x1D0, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_DA13__IPU_DI1_D0_CS                IOMUX_PAD(0x520, 0x1D0, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_DA13__CCM_DI1_EXT_CLK              IOMUX_PAD(0x520, 0x1D0, 4, 0x76C, 1, NO_PAD_CTRL)
-#define MX53_PAD_EIM_DA14__EMI_NAND_WEIM_DA_14          IOMUX_PAD(0x524, 0x1D4, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_DA14__GPIO3_14                     IOMUX_PAD(0x524, 0x1D4, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_DA14__IPU_DI1_D1_CS                IOMUX_PAD(0x524, 0x1D4, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_DA14__CCM_DI0_EXT_CLK              IOMUX_PAD(0x524, 0x1D4, 4, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_DA15__EMI_NAND_WEIM_DA_15          IOMUX_PAD(0x528, 0x1D8, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_DA15__GPIO3_15                     IOMUX_PAD(0x528, 0x1D8, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_DA15__IPU_DI1_PIN1                 IOMUX_PAD(0x528, 0x1D8, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_DA15__IPU_DI1_PIN4                 IOMUX_PAD(0x528, 0x1D8, 4, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_NANDF_WE_B__EMI_NANDF_WE_B             IOMUX_PAD(0x52C, 0x1DC, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_NANDF_WE_B__GPIO6_12                   IOMUX_PAD(0x52C, 0x1DC, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_NANDF_RE_B__EMI_NANDF_RE_B             IOMUX_PAD(0x530, 0x1E0, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_NANDF_RE_B__GPIO6_13                   IOMUX_PAD(0x530, 0x1E0, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_WAIT__EMI_WEIM_WAIT                IOMUX_PAD(0x534, 0x1E4, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_WAIT__GPIO5_0                      IOMUX_PAD(0x534, 0x1E4, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_EIM_WAIT__EMI_WEIM_DTACK_B             IOMUX_PAD(0x534, 0x1E4, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_LVDS1_TX3_P__GPIO6_22                  IOMUX_PAD(__NA_, 0x1EC, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_LVDS1_TX3_P__LDB_LVDS1_TX3             IOMUX_PAD(__NA_, 0x1EC, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_LVDS1_TX2_P__GPIO6_24                  IOMUX_PAD(__NA_, 0x1F0, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_LVDS1_TX2_P__LDB_LVDS1_TX2             IOMUX_PAD(__NA_, 0x1F0, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_LVDS1_CLK_P__GPIO6_26                  IOMUX_PAD(__NA_, 0x1F4, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_LVDS1_CLK_P__LDB_LVDS1_CLK             IOMUX_PAD(__NA_, 0x1F4, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_LVDS1_TX1_P__GPIO6_28                  IOMUX_PAD(__NA_, 0x1F8, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_LVDS1_TX1_P__LDB_LVDS1_TX1             IOMUX_PAD(__NA_, 0x1F8, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_LVDS1_TX0_P__GPIO6_30                  IOMUX_PAD(__NA_, 0x1FC, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_LVDS1_TX0_P__LDB_LVDS1_TX0             IOMUX_PAD(__NA_, 0x1FC, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_LVDS0_TX3_P__GPIO7_22                  IOMUX_PAD(__NA_, 0x200, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_LVDS0_TX3_P__LDB_LVDS0_TX3             IOMUX_PAD(__NA_, 0x200, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_LVDS0_CLK_P__GPIO7_24                  IOMUX_PAD(__NA_, 0x204, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_LVDS0_CLK_P__LDB_LVDS0_CLK             IOMUX_PAD(__NA_, 0x204, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_LVDS0_TX2_P__GPIO7_26                  IOMUX_PAD(__NA_, 0x208, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_LVDS0_TX2_P__LDB_LVDS0_TX2             IOMUX_PAD(__NA_, 0x208, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_LVDS0_TX1_P__GPIO7_28                  IOMUX_PAD(__NA_, 0x20C, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_LVDS0_TX1_P__LDB_LVDS0_TX1             IOMUX_PAD(__NA_, 0x20C, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_LVDS0_TX0_P__GPIO7_30                  IOMUX_PAD(__NA_, 0x210, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_LVDS0_TX0_P__LDB_LVDS0_TX0             IOMUX_PAD(__NA_, 0x210, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_10__GPIO4_0                       IOMUX_PAD(0x540, 0x214, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_10__OSC32k_32K_OUT                IOMUX_PAD(0x540, 0x214, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_11__GPIO4_1                       IOMUX_PAD(0x544, 0x218, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_12__GPIO4_2                       IOMUX_PAD(0x548, 0x21C, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_13__GPIO4_3                       IOMUX_PAD(0x54C, 0x220, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_14__GPIO4_4                       IOMUX_PAD(0x550, 0x224, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_NANDF_CLE__EMI_NANDF_CLE               IOMUX_PAD(0x5A0, 0x228, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_NANDF_CLE__GPIO6_7                     IOMUX_PAD(0x5A0, 0x228, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_NANDF_CLE__USBPHY1_VSTATUS_0           IOMUX_PAD(0x5A0, 0x228, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_NANDF_ALE__EMI_NANDF_ALE               IOMUX_PAD(0x5A4, 0x22C, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_NANDF_ALE__GPIO6_8                     IOMUX_PAD(0x5A4, 0x22C, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_NANDF_ALE__USBPHY1_VSTATUS_1           IOMUX_PAD(0x5A4, 0x22C, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_NANDF_WP_B__EMI_NANDF_WP_B             IOMUX_PAD(0x5A8, 0x230, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_NANDF_WP_B__GPIO6_9                    IOMUX_PAD(0x5A8, 0x230, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_NANDF_WP_B__USBPHY1_VSTATUS_2          IOMUX_PAD(0x5A8, 0x230, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_NANDF_RB0__EMI_NANDF_RB_0              IOMUX_PAD(0x5AC, 0x234, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_NANDF_RB0__GPIO6_10                    IOMUX_PAD(0x5AC, 0x234, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_NANDF_RB0__USBPHY1_VSTATUS_3           IOMUX_PAD(0x5AC, 0x234, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_NANDF_CS0__EMI_NANDF_CS_0              IOMUX_PAD(0x5B0, 0x238, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_NANDF_CS0__GPIO6_11                    IOMUX_PAD(0x5B0, 0x238, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_NANDF_CS0__USBPHY1_VSTATUS_4           IOMUX_PAD(0x5B0, 0x238, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_NANDF_CS1__EMI_NANDF_CS_1              IOMUX_PAD(0x5B4, 0x23C, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_NANDF_CS1__GPIO6_14                    IOMUX_PAD(0x5B4, 0x23C, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_NANDF_CS1__MLB_MLBCLK                  IOMUX_PAD(0x5B4, 0x23C, 6, 0x858, 0, NO_PAD_CTRL)
-#define MX53_PAD_NANDF_CS1__USBPHY1_VSTATUS_5           IOMUX_PAD(0x5B4, 0x23C, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_NANDF_CS2__EMI_NANDF_CS_2              IOMUX_PAD(0x5B8, 0x240, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_NANDF_CS2__GPIO6_15                    IOMUX_PAD(0x5B8, 0x240, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_NANDF_CS2__IPU_SISG_0                  IOMUX_PAD(0x5B8, 0x240, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_NANDF_CS2__ESAI1_TX0                   IOMUX_PAD(0x5B8, 0x240, 3, 0x7E4, 0, NO_PAD_CTRL)
-#define MX53_PAD_NANDF_CS2__EMI_WEIM_CRE                IOMUX_PAD(0x5B8, 0x240, 4, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_NANDF_CS2__CCM_CSI0_MCLK               IOMUX_PAD(0x5B8, 0x240, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_NANDF_CS2__MLB_MLBSIG                  IOMUX_PAD(0x5B8, 0x240, 6, 0x860, 0, NO_PAD_CTRL)
-#define MX53_PAD_NANDF_CS2__USBPHY1_VSTATUS_6           IOMUX_PAD(0x5B8, 0x240, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_NANDF_CS3__EMI_NANDF_CS_3              IOMUX_PAD(0x5BC, 0x244, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_NANDF_CS3__GPIO6_16                    IOMUX_PAD(0x5BC, 0x244, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_NANDF_CS3__IPU_SISG_1                  IOMUX_PAD(0x5BC, 0x244, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_NANDF_CS3__ESAI1_TX1                   IOMUX_PAD(0x5BC, 0x244, 3, 0x7E8, 0, NO_PAD_CTRL)
-#define MX53_PAD_NANDF_CS3__EMI_WEIM_A_26               IOMUX_PAD(0x5BC, 0x244, 4, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_NANDF_CS3__MLB_MLBDAT                  IOMUX_PAD(0x5BC, 0x244, 6, 0x85C, 0, NO_PAD_CTRL)
-#define MX53_PAD_NANDF_CS3__USBPHY1_VSTATUS_7           IOMUX_PAD(0x5BC, 0x244, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_FEC_MDIO__FEC_MDIO                     IOMUX_PAD(0x5C4, 0x248, 0, 0x804, 1, NO_PAD_CTRL)
-#define MX53_PAD_FEC_MDIO__GPIO1_22                     IOMUX_PAD(0x5C4, 0x248, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_FEC_MDIO__ESAI1_SCKR                   IOMUX_PAD(0x5C4, 0x248, 2, 0x7DC, 0, NO_PAD_CTRL)
-#define MX53_PAD_FEC_MDIO__FEC_COL                      IOMUX_PAD(0x5C4, 0x248, 3, 0x800, 1, NO_PAD_CTRL)
-#define MX53_PAD_FEC_MDIO__RTC_CE_RTC_PS2               IOMUX_PAD(0x5C4, 0x248, 4, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_FEC_MDIO__SDMA_DEBUG_BUS_DEVICE_3      IOMUX_PAD(0x5C4, 0x248, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_FEC_MDIO__EMI_EMI_DEBUG_49             IOMUX_PAD(0x5C4, 0x248, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_FEC_REF_CLK__FEC_TX_CLK                IOMUX_PAD(0x5C8, 0x24C, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_FEC_REF_CLK__GPIO1_23                  IOMUX_PAD(0x5C8, 0x24C, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_FEC_REF_CLK__ESAI1_FSR                 IOMUX_PAD(0x5C8, 0x24C, 2, 0x7CC, 0, NO_PAD_CTRL)
-#define MX53_PAD_FEC_REF_CLK__SDMA_DEBUG_BUS_DEVICE_4   IOMUX_PAD(0x5C8, 0x24C, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_FEC_REF_CLK__EMI_EMI_DEBUG_50          IOMUX_PAD(0x5C8, 0x24C, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_FEC_RX_ER__FEC_RX_ER                   IOMUX_PAD(0x5CC, 0x250, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_FEC_RX_ER__GPIO1_24                    IOMUX_PAD(0x5CC, 0x250, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_FEC_RX_ER__ESAI1_HCKR                  IOMUX_PAD(0x5CC, 0x250, 2, 0x7D4, 0, NO_PAD_CTRL)
-#define MX53_PAD_FEC_RX_ER__FEC_RX_CLK                  IOMUX_PAD(0x5CC, 0x250, 3, 0x808, 1, NO_PAD_CTRL)
-#define MX53_PAD_FEC_RX_ER__RTC_CE_RTC_PS3              IOMUX_PAD(0x5CC, 0x250, 4, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_FEC_CRS_DV__FEC_RX_DV                  IOMUX_PAD(0x5D0, 0x254, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_FEC_CRS_DV__GPIO1_25                   IOMUX_PAD(0x5D0, 0x254, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_FEC_CRS_DV__ESAI1_SCKT                 IOMUX_PAD(0x5D0, 0x254, 2, 0x7E0, 0, NO_PAD_CTRL)
-#define MX53_PAD_FEC_RXD1__FEC_RDATA_1                  IOMUX_PAD(0x5D4, 0x258, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_FEC_RXD1__GPIO1_26                     IOMUX_PAD(0x5D4, 0x258, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_FEC_RXD1__ESAI1_FST                    IOMUX_PAD(0x5D4, 0x258, 2, 0x7D0, 0, NO_PAD_CTRL)
-#define MX53_PAD_FEC_RXD1__MLB_MLBSIG                   IOMUX_PAD(0x5D4, 0x258, 3, 0x860, 1, NO_PAD_CTRL)
-#define MX53_PAD_FEC_RXD1__RTC_CE_RTC_PS1               IOMUX_PAD(0x5D4, 0x258, 4, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_FEC_RXD0__FEC_RDATA_0                  IOMUX_PAD(0x5D8, 0x25C, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_FEC_RXD0__GPIO1_27                     IOMUX_PAD(0x5D8, 0x25C, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_FEC_RXD0__ESAI1_HCKT                   IOMUX_PAD(0x5D8, 0x25C, 2, 0x7D8, 0, NO_PAD_CTRL)
-#define MX53_PAD_FEC_RXD0__OSC32k_32K_OUT               IOMUX_PAD(0x5D8, 0x25C, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_FEC_TX_EN__FEC_TX_EN                   IOMUX_PAD(0x5DC, 0x260, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_FEC_TX_EN__GPIO1_28                    IOMUX_PAD(0x5DC, 0x260, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_FEC_TX_EN__ESAI1_TX3_RX2               IOMUX_PAD(0x5DC, 0x260, 2, 0x7F0, 0, NO_PAD_CTRL)
-#define MX53_PAD_FEC_TXD1__FEC_TDATA_1                  IOMUX_PAD(0x5E0, 0x264, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_FEC_TXD1__GPIO1_29                     IOMUX_PAD(0x5E0, 0x264, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_FEC_TXD1__ESAI1_TX2_RX3                IOMUX_PAD(0x5E0, 0x264, 2, 0x7EC, 0, NO_PAD_CTRL)
-#define MX53_PAD_FEC_TXD1__MLB_MLBCLK                   IOMUX_PAD(0x5E0, 0x264, 3, 0x858, 1, NO_PAD_CTRL)
-#define MX53_PAD_FEC_TXD1__RTC_CE_RTC_PRSC_CLK          IOMUX_PAD(0x5E0, 0x264, 4, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_FEC_TXD0__FEC_TDATA_0                  IOMUX_PAD(0x5E4, 0x268, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_FEC_TXD0__GPIO1_30                     IOMUX_PAD(0x5E4, 0x268, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_FEC_TXD0__ESAI1_TX4_RX1                IOMUX_PAD(0x5E4, 0x268, 2, 0x7F4, 0, NO_PAD_CTRL)
-#define MX53_PAD_FEC_TXD0__USBPHY2_DATAOUT_0            IOMUX_PAD(0x5E4, 0x268, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_FEC_MDC__FEC_MDC                       IOMUX_PAD(0x5E8, 0x26C, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_FEC_MDC__GPIO1_31                      IOMUX_PAD(0x5E8, 0x26C, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_FEC_MDC__ESAI1_TX5_RX0                 IOMUX_PAD(0x5E8, 0x26C, 2, 0x7F8, 0, NO_PAD_CTRL)
-#define MX53_PAD_FEC_MDC__MLB_MLBDAT                    IOMUX_PAD(0x5E8, 0x26C, 3, 0x85C, 1, NO_PAD_CTRL)
-#define MX53_PAD_FEC_MDC__RTC_CE_RTC_ALARM1_TRIG        IOMUX_PAD(0x5E8, 0x26C, 4, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_FEC_MDC__USBPHY2_DATAOUT_1             IOMUX_PAD(0x5E8, 0x26C, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DIOW__PATA_DIOW                   IOMUX_PAD(0x5F0, 0x270, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DIOW__GPIO6_17                    IOMUX_PAD(0x5F0, 0x270, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DIOW__UART1_TXD_MUX               IOMUX_PAD(0x5F0, 0x270, 3, __NA_, 0, MX53_UART_PAD_CTRL)
-#define MX53_PAD_PATA_DIOW__USBPHY2_DATAOUT_2           IOMUX_PAD(0x5F0, 0x270, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DMACK__PATA_DMACK                 IOMUX_PAD(0x5F4, 0x274, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DMACK__GPIO6_18                   IOMUX_PAD(0x5F4, 0x274, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DMACK__UART1_RXD_MUX              IOMUX_PAD(0x5F4, 0x274, 3, 0x878, 3, MX53_UART_PAD_CTRL)
-#define MX53_PAD_PATA_DMACK__USBPHY2_DATAOUT_3          IOMUX_PAD(0x5F4, 0x274, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DMARQ__PATA_DMARQ                 IOMUX_PAD(0x5F8, 0x278, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DMARQ__GPIO7_0                    IOMUX_PAD(0x5F8, 0x278, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DMARQ__UART2_TXD_MUX              IOMUX_PAD(0x5F8, 0x278, 3, __NA_, 0, MX53_UART_PAD_CTRL)
-#define MX53_PAD_PATA_DMARQ__CCM_CCM_OUT_0              IOMUX_PAD(0x5F8, 0x278, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DMARQ__USBPHY2_DATAOUT_4          IOMUX_PAD(0x5F8, 0x278, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_BUFFER_EN__PATA_BUFFER_EN         IOMUX_PAD(0x5FC, 0x27C, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_BUFFER_EN__GPIO7_1                IOMUX_PAD(0x5FC, 0x27C, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_BUFFER_EN__UART2_RXD_MUX          IOMUX_PAD(0x5FC, 0x27C, 3, 0x880, 3, MX53_UART_PAD_CTRL)
-#define MX53_PAD_PATA_BUFFER_EN__CCM_CCM_OUT_1          IOMUX_PAD(0x5FC, 0x27C, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_BUFFER_EN__USBPHY2_DATAOUT_5      IOMUX_PAD(0x5FC, 0x27C, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_INTRQ__PATA_INTRQ                 IOMUX_PAD(0x600, 0x280, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_INTRQ__GPIO7_2                    IOMUX_PAD(0x600, 0x280, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_INTRQ__UART2_CTS                  IOMUX_PAD(0x600, 0x280, 3, __NA_, 0, MX53_UART_PAD_CTRL)
-#define MX53_PAD_PATA_INTRQ__CAN1_TXCAN                 IOMUX_PAD(0x600, 0x280, 4, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_INTRQ__CCM_CCM_OUT_2              IOMUX_PAD(0x600, 0x280, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_INTRQ__USBPHY2_DATAOUT_6          IOMUX_PAD(0x600, 0x280, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DIOR__PATA_DIOR                   IOMUX_PAD(0x604, 0x284, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DIOR__GPIO7_3                     IOMUX_PAD(0x604, 0x284, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DIOR__UART2_RTS                   IOMUX_PAD(0x604, 0x284, 3, 0x87C, 3, MX53_UART_PAD_CTRL)
-#define MX53_PAD_PATA_DIOR__CAN1_RXCAN                  IOMUX_PAD(0x604, 0x284, 4, 0x760, 1, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DIOR__USBPHY2_DATAOUT_7           IOMUX_PAD(0x604, 0x284, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_RESET_B__PATA_PATA_RESET_B        IOMUX_PAD(0x608, 0x288, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_RESET_B__GPIO7_4                  IOMUX_PAD(0x608, 0x288, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_RESET_B__ESDHC3_CMD               IOMUX_PAD(0x608, 0x288, 2, __NA_, 0, MX53_SDHC_PAD_CTRL)
-#define MX53_PAD_PATA_RESET_B__UART1_CTS                IOMUX_PAD(0x608, 0x288, 3, __NA_, 0, MX53_UART_PAD_CTRL)
-#define MX53_PAD_PATA_RESET_B__CAN2_TXCAN               IOMUX_PAD(0x608, 0x288, 4, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_RESET_B__USBPHY1_DATAOUT_0        IOMUX_PAD(0x608, 0x288, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_IORDY__PATA_IORDY                 IOMUX_PAD(0x60C, 0x28C, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_IORDY__GPIO7_5                    IOMUX_PAD(0x60C, 0x28C, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_IORDY__ESDHC3_CLK                 IOMUX_PAD(0x60C, 0x28C, 2, __NA_, 0, MX53_SDHC_PAD_CTRL)
-#define MX53_PAD_PATA_IORDY__UART1_RTS                  IOMUX_PAD(0x60C, 0x28C, 3, 0x874, 3, MX53_UART_PAD_CTRL)
-#define MX53_PAD_PATA_IORDY__CAN2_RXCAN                 IOMUX_PAD(0x60C, 0x28C, 4, 0x764, 1, NO_PAD_CTRL)
-#define MX53_PAD_PATA_IORDY__USBPHY1_DATAOUT_1          IOMUX_PAD(0x60C, 0x28C, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DA_0__PATA_DA_0                   IOMUX_PAD(0x610, 0x290, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DA_0__GPIO7_6                     IOMUX_PAD(0x610, 0x290, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DA_0__ESDHC3_RST                  IOMUX_PAD(0x610, 0x290, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DA_0__OWIRE_LINE                  IOMUX_PAD(0x610, 0x290, 4, 0x864, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DA_0__USBPHY1_DATAOUT_2           IOMUX_PAD(0x610, 0x290, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DA_1__PATA_DA_1                   IOMUX_PAD(0x614, 0x294, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DA_1__GPIO7_7                     IOMUX_PAD(0x614, 0x294, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DA_1__ESDHC4_CMD                  IOMUX_PAD(0x614, 0x294, 2, __NA_, 0, MX53_SDHC_PAD_CTRL)
-#define MX53_PAD_PATA_DA_1__UART3_CTS                   IOMUX_PAD(0x614, 0x294, 4, __NA_, 0, MX53_UART_PAD_CTRL)
-#define MX53_PAD_PATA_DA_1__USBPHY1_DATAOUT_3           IOMUX_PAD(0x614, 0x294, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DA_2__PATA_DA_2                   IOMUX_PAD(0x618, 0x298, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DA_2__GPIO7_8                     IOMUX_PAD(0x618, 0x298, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DA_2__ESDHC4_CLK                  IOMUX_PAD(0x618, 0x298, 2, __NA_, 0, MX53_SDHC_PAD_CTRL)
-#define MX53_PAD_PATA_DA_2__UART3_RTS                   IOMUX_PAD(0x618, 0x298, 4, 0x884, 5, MX53_UART_PAD_CTRL)
-#define MX53_PAD_PATA_DA_2__USBPHY1_DATAOUT_4           IOMUX_PAD(0x618, 0x298, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_CS_0__PATA_CS_0                   IOMUX_PAD(0x61C, 0x29C, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_CS_0__GPIO7_9                     IOMUX_PAD(0x61C, 0x29C, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_CS_0__UART3_TXD_MUX               IOMUX_PAD(0x61C, 0x29C, 4, __NA_, 0, MX53_UART_PAD_CTRL)
-#define MX53_PAD_PATA_CS_0__USBPHY1_DATAOUT_5           IOMUX_PAD(0x61C, 0x29C, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_CS_1__PATA_CS_1                   IOMUX_PAD(0x620, 0x2A0, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_CS_1__GPIO7_10                    IOMUX_PAD(0x620, 0x2A0, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_CS_1__UART3_RXD_MUX               IOMUX_PAD(0x620, 0x2A0, 4, 0x888, 3, MX53_UART_PAD_CTRL)
-#define MX53_PAD_PATA_CS_1__USBPHY1_DATAOUT_6           IOMUX_PAD(0x620, 0x2A0, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DATA0__PATA_DATA_0                IOMUX_PAD(0x628, 0x2A4, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DATA0__GPIO2_0                    IOMUX_PAD(0x628, 0x2A4, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DATA0__EMI_NANDF_D_0              IOMUX_PAD(0x628, 0x2A4, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DATA0__ESDHC3_DAT4                IOMUX_PAD(0x628, 0x2A4, 4, __NA_, 0, MX53_SDHC_PAD_CTRL)
-#define MX53_PAD_PATA_DATA0__GPU3d_GPU_DEBUG_OUT_0      IOMUX_PAD(0x628, 0x2A4, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DATA0__IPU_DIAG_BUS_0             IOMUX_PAD(0x628, 0x2A4, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DATA0__USBPHY1_DATAOUT_7          IOMUX_PAD(0x628, 0x2A4, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DATA1__PATA_DATA_1                IOMUX_PAD(0x62C, 0x2A8, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DATA1__GPIO2_1                    IOMUX_PAD(0x62C, 0x2A8, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DATA1__EMI_NANDF_D_1              IOMUX_PAD(0x62C, 0x2A8, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DATA1__ESDHC3_DAT5                IOMUX_PAD(0x62C, 0x2A8, 4, __NA_, 0, MX53_SDHC_PAD_CTRL)
-#define MX53_PAD_PATA_DATA1__GPU3d_GPU_DEBUG_OUT_1      IOMUX_PAD(0x62C, 0x2A8, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DATA1__IPU_DIAG_BUS_1             IOMUX_PAD(0x62C, 0x2A8, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DATA2__PATA_DATA_2                IOMUX_PAD(0x630, 0x2AC, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DATA2__GPIO2_2                    IOMUX_PAD(0x630, 0x2AC, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DATA2__EMI_NANDF_D_2              IOMUX_PAD(0x630, 0x2AC, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DATA2__ESDHC3_DAT6                IOMUX_PAD(0x630, 0x2AC, 4, __NA_, 0, MX53_SDHC_PAD_CTRL)
-#define MX53_PAD_PATA_DATA2__GPU3d_GPU_DEBUG_OUT_2      IOMUX_PAD(0x630, 0x2AC, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DATA2__IPU_DIAG_BUS_2             IOMUX_PAD(0x630, 0x2AC, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DATA3__PATA_DATA_3                IOMUX_PAD(0x634, 0x2B0, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DATA3__GPIO2_3                    IOMUX_PAD(0x634, 0x2B0, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DATA3__EMI_NANDF_D_3              IOMUX_PAD(0x634, 0x2B0, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DATA3__ESDHC3_DAT7                IOMUX_PAD(0x634, 0x2B0, 4, __NA_, 0, MX53_SDHC_PAD_CTRL)
-#define MX53_PAD_PATA_DATA3__GPU3d_GPU_DEBUG_OUT_3      IOMUX_PAD(0x634, 0x2B0, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DATA3__IPU_DIAG_BUS_3             IOMUX_PAD(0x634, 0x2B0, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DATA4__PATA_DATA_4                IOMUX_PAD(0x638, 0x2B4, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DATA4__GPIO2_4                    IOMUX_PAD(0x638, 0x2B4, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DATA4__EMI_NANDF_D_4              IOMUX_PAD(0x638, 0x2B4, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DATA4__ESDHC4_DAT4                IOMUX_PAD(0x638, 0x2B4, 4, __NA_, 0, MX53_SDHC_PAD_CTRL)
-#define MX53_PAD_PATA_DATA4__GPU3d_GPU_DEBUG_OUT_4      IOMUX_PAD(0x638, 0x2B4, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DATA4__IPU_DIAG_BUS_4             IOMUX_PAD(0x638, 0x2B4, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DATA5__PATA_DATA_5                IOMUX_PAD(0x63C, 0x2B8, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DATA5__GPIO2_5                    IOMUX_PAD(0x63C, 0x2B8, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DATA5__EMI_NANDF_D_5              IOMUX_PAD(0x63C, 0x2B8, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DATA5__ESDHC4_DAT5                IOMUX_PAD(0x63C, 0x2B8, 4, __NA_, 0, MX53_SDHC_PAD_CTRL)
-#define MX53_PAD_PATA_DATA5__GPU3d_GPU_DEBUG_OUT_5      IOMUX_PAD(0x63C, 0x2B8, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DATA5__IPU_DIAG_BUS_5             IOMUX_PAD(0x63C, 0x2B8, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DATA6__PATA_DATA_6                IOMUX_PAD(0x640, 0x2BC, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DATA6__GPIO2_6                    IOMUX_PAD(0x640, 0x2BC, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DATA6__EMI_NANDF_D_6              IOMUX_PAD(0x640, 0x2BC, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DATA6__ESDHC4_DAT6                IOMUX_PAD(0x640, 0x2BC, 4, __NA_, 0, MX53_SDHC_PAD_CTRL)
-#define MX53_PAD_PATA_DATA6__GPU3d_GPU_DEBUG_OUT_6      IOMUX_PAD(0x640, 0x2BC, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DATA6__IPU_DIAG_BUS_6             IOMUX_PAD(0x640, 0x2BC, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DATA7__PATA_DATA_7                IOMUX_PAD(0x644, 0x2C0, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DATA7__GPIO2_7                    IOMUX_PAD(0x644, 0x2C0, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DATA7__EMI_NANDF_D_7              IOMUX_PAD(0x644, 0x2C0, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DATA7__ESDHC4_DAT7                IOMUX_PAD(0x644, 0x2C0, 4, __NA_, 0, MX53_SDHC_PAD_CTRL)
-#define MX53_PAD_PATA_DATA7__GPU3d_GPU_DEBUG_OUT_7      IOMUX_PAD(0x644, 0x2C0, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DATA7__IPU_DIAG_BUS_7             IOMUX_PAD(0x644, 0x2C0, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DATA8__PATA_DATA_8                IOMUX_PAD(0x648, 0x2C4, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DATA8__GPIO2_8                    IOMUX_PAD(0x648, 0x2C4, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DATA8__ESDHC1_DAT4                IOMUX_PAD(0x648, 0x2C4, 2, __NA_, 0, MX53_SDHC_PAD_CTRL)
-#define MX53_PAD_PATA_DATA8__EMI_NANDF_D_8              IOMUX_PAD(0x648, 0x2C4, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DATA8__ESDHC3_DAT0                IOMUX_PAD(0x648, 0x2C4, 4, __NA_, 0, MX53_SDHC_PAD_CTRL)
-#define MX53_PAD_PATA_DATA8__GPU3d_GPU_DEBUG_OUT_8      IOMUX_PAD(0x648, 0x2C4, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DATA8__IPU_DIAG_BUS_8             IOMUX_PAD(0x648, 0x2C4, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DATA9__PATA_DATA_9                IOMUX_PAD(0x64C, 0x2C8, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DATA9__GPIO2_9                    IOMUX_PAD(0x64C, 0x2C8, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DATA9__ESDHC1_DAT5                IOMUX_PAD(0x64C, 0x2C8, 2, __NA_, 0, MX53_SDHC_PAD_CTRL)
-#define MX53_PAD_PATA_DATA9__EMI_NANDF_D_9              IOMUX_PAD(0x64C, 0x2C8, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DATA9__ESDHC3_DAT1                IOMUX_PAD(0x64C, 0x2C8, 4, __NA_, 0, MX53_SDHC_PAD_CTRL)
-#define MX53_PAD_PATA_DATA9__GPU3d_GPU_DEBUG_OUT_9      IOMUX_PAD(0x64C, 0x2C8, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DATA9__IPU_DIAG_BUS_9             IOMUX_PAD(0x64C, 0x2C8, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DATA10__PATA_DATA_10              IOMUX_PAD(0x650, 0x2CC, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DATA10__GPIO2_10                  IOMUX_PAD(0x650, 0x2CC, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DATA10__ESDHC1_DAT6               IOMUX_PAD(0x650, 0x2CC, 2, __NA_, 0, MX53_SDHC_PAD_CTRL)
-#define MX53_PAD_PATA_DATA10__EMI_NANDF_D_10            IOMUX_PAD(0x650, 0x2CC, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DATA10__ESDHC3_DAT2               IOMUX_PAD(0x650, 0x2CC, 4, __NA_, 0, MX53_SDHC_PAD_CTRL)
-#define MX53_PAD_PATA_DATA10__GPU3d_GPU_DEBUG_OUT_10    IOMUX_PAD(0x650, 0x2CC, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DATA10__IPU_DIAG_BUS_10           IOMUX_PAD(0x650, 0x2CC, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DATA11__PATA_DATA_11              IOMUX_PAD(0x654, 0x2D0, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DATA11__GPIO2_11                  IOMUX_PAD(0x654, 0x2D0, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DATA11__ESDHC1_DAT7               IOMUX_PAD(0x654, 0x2D0, 2, __NA_, 0, MX53_SDHC_PAD_CTRL)
-#define MX53_PAD_PATA_DATA11__EMI_NANDF_D_11            IOMUX_PAD(0x654, 0x2D0, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DATA11__ESDHC3_DAT3               IOMUX_PAD(0x654, 0x2D0, 4, __NA_, 0, MX53_SDHC_PAD_CTRL)
-#define MX53_PAD_PATA_DATA11__GPU3d_GPU_DEBUG_OUT_11    IOMUX_PAD(0x654, 0x2D0, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DATA11__IPU_DIAG_BUS_11           IOMUX_PAD(0x654, 0x2D0, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DATA12__PATA_DATA_12              IOMUX_PAD(0x658, 0x2D4, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DATA12__GPIO2_12                  IOMUX_PAD(0x658, 0x2D4, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DATA12__ESDHC2_DAT4               IOMUX_PAD(0x658, 0x2D4, 2, __NA_, 0, MX53_SDHC_PAD_CTRL)
-#define MX53_PAD_PATA_DATA12__EMI_NANDF_D_12            IOMUX_PAD(0x658, 0x2D4, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DATA12__ESDHC4_DAT0               IOMUX_PAD(0x658, 0x2D4, 4, __NA_, 0, MX53_SDHC_PAD_CTRL)
-#define MX53_PAD_PATA_DATA12__GPU3d_GPU_DEBUG_OUT_12    IOMUX_PAD(0x658, 0x2D4, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DATA12__IPU_DIAG_BUS_12           IOMUX_PAD(0x658, 0x2D4, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DATA13__PATA_DATA_13              IOMUX_PAD(0x65C, 0x2D8, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DATA13__GPIO2_13                  IOMUX_PAD(0x65C, 0x2D8, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DATA13__ESDHC2_DAT5               IOMUX_PAD(0x65C, 0x2D8, 2, __NA_, 0, MX53_SDHC_PAD_CTRL)
-#define MX53_PAD_PATA_DATA13__EMI_NANDF_D_13            IOMUX_PAD(0x65C, 0x2D8, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DATA13__ESDHC4_DAT1               IOMUX_PAD(0x65C, 0x2D8, 4, __NA_, 0, MX53_SDHC_PAD_CTRL)
-#define MX53_PAD_PATA_DATA13__GPU3d_GPU_DEBUG_OUT_13    IOMUX_PAD(0x65C, 0x2D8, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DATA13__IPU_DIAG_BUS_13           IOMUX_PAD(0x65C, 0x2D8, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DATA14__PATA_DATA_14              IOMUX_PAD(0x660, 0x2DC, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DATA14__GPIO2_14                  IOMUX_PAD(0x660, 0x2DC, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DATA14__ESDHC2_DAT6               IOMUX_PAD(0x660, 0x2DC, 2, __NA_, 0, MX53_SDHC_PAD_CTRL)
-#define MX53_PAD_PATA_DATA14__EMI_NANDF_D_14            IOMUX_PAD(0x660, 0x2DC, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DATA14__ESDHC4_DAT2               IOMUX_PAD(0x660, 0x2DC, 4, __NA_, 0, MX53_SDHC_PAD_CTRL)
-#define MX53_PAD_PATA_DATA14__GPU3d_GPU_DEBUG_OUT_14    IOMUX_PAD(0x660, 0x2DC, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DATA14__IPU_DIAG_BUS_14           IOMUX_PAD(0x660, 0x2DC, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DATA15__PATA_DATA_15              IOMUX_PAD(0x664, 0x2E0, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DATA15__GPIO2_15                  IOMUX_PAD(0x664, 0x2E0, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DATA15__ESDHC2_DAT7               IOMUX_PAD(0x664, 0x2E0, 2, __NA_, 0, MX53_SDHC_PAD_CTRL)
-#define MX53_PAD_PATA_DATA15__EMI_NANDF_D_15            IOMUX_PAD(0x664, 0x2E0, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DATA15__ESDHC4_DAT3               IOMUX_PAD(0x664, 0x2E0, 4, __NA_, 0, MX53_SDHC_PAD_CTRL)
-#define MX53_PAD_PATA_DATA15__GPU3d_GPU_DEBUG_OUT_15    IOMUX_PAD(0x664, 0x2E0, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_PATA_DATA15__IPU_DIAG_BUS_15           IOMUX_PAD(0x664, 0x2E0, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_SD1_DATA0__ESDHC1_DAT0                 IOMUX_PAD(0x66C, 0x2E4, 0, __NA_, 0, MX53_SDHC_PAD_CTRL)
-#define MX53_PAD_SD1_DATA0__GPIO1_16                    IOMUX_PAD(0x66C, 0x2E4, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_SD1_DATA0__GPT_CAPIN1                  IOMUX_PAD(0x66C, 0x2E4, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_SD1_DATA0__CSPI_MISO                   IOMUX_PAD(0x66C, 0x2E4, 5, 0x784, 2, NO_PAD_CTRL)
-#define MX53_PAD_SD1_DATA0__CCM_PLL3_BYP                IOMUX_PAD(0x66C, 0x2E4, 7, 0x778, 0, NO_PAD_CTRL)
-#define MX53_PAD_SD1_DATA1__ESDHC1_DAT1                 IOMUX_PAD(0x670, 0x2E8, 0, __NA_, 0, MX53_SDHC_PAD_CTRL)
-#define MX53_PAD_SD1_DATA1__GPIO1_17                    IOMUX_PAD(0x670, 0x2E8, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_SD1_DATA1__GPT_CAPIN2                  IOMUX_PAD(0x670, 0x2E8, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_SD1_DATA1__CSPI_SS0                    IOMUX_PAD(0x670, 0x2E8, 5, 0x78C, 3, NO_PAD_CTRL)
-#define MX53_PAD_SD1_DATA1__CCM_PLL4_BYP                IOMUX_PAD(0x670, 0x2E8, 7, 0x77C, 1, NO_PAD_CTRL)
-#define MX53_PAD_SD1_CMD__ESDHC1_CMD                    IOMUX_PAD(0x674, 0x2EC, 0 | IOMUX_CONFIG_SION, __NA_, 0, MX53_SDHC_PAD_CTRL)
-#define MX53_PAD_SD1_CMD__GPIO1_18                      IOMUX_PAD(0x674, 0x2EC, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_SD1_CMD__GPT_CMPOUT1                   IOMUX_PAD(0x674, 0x2EC, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_SD1_CMD__CSPI_MOSI                     IOMUX_PAD(0x674, 0x2EC, 5, 0x788, 2, NO_PAD_CTRL)
-#define MX53_PAD_SD1_CMD__CCM_PLL1_BYP                  IOMUX_PAD(0x674, 0x2EC, 7, 0x770, 0, NO_PAD_CTRL)
-#define MX53_PAD_SD1_DATA2__ESDHC1_DAT2                 IOMUX_PAD(0x678, 0x2F0, 0, __NA_, 0, MX53_SDHC_PAD_CTRL)
-#define MX53_PAD_SD1_DATA2__GPIO1_19                    IOMUX_PAD(0x678, 0x2F0, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_SD1_DATA2__GPT_CMPOUT2                 IOMUX_PAD(0x678, 0x2F0, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_SD1_DATA2__PWM2_PWMO                   IOMUX_PAD(0x678, 0x2F0, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_SD1_DATA2__WDOG1_WDOG_B                IOMUX_PAD(0x678, 0x2F0, 4, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_SD1_DATA2__CSPI_SS1                    IOMUX_PAD(0x678, 0x2F0, 5, 0x790, 2, NO_PAD_CTRL)
-#define MX53_PAD_SD1_DATA2__WDOG1_WDOG_RST_B_DEB        IOMUX_PAD(0x678, 0x2F0, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_SD1_DATA2__CCM_PLL2_BYP                IOMUX_PAD(0x678, 0x2F0, 7, 0x774, 0, NO_PAD_CTRL)
-#define MX53_PAD_SD1_CLK__ESDHC1_CLK                    IOMUX_PAD(0x67C, 0x2F4, 0, __NA_, 0, MX53_SDHC_PAD_CTRL)
-#define MX53_PAD_SD1_CLK__GPIO1_20                      IOMUX_PAD(0x67C, 0x2F4, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_SD1_CLK__OSC32k_32K_OUT                IOMUX_PAD(0x67C, 0x2F4, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_SD1_CLK__GPT_CLKIN                     IOMUX_PAD(0x67C, 0x2F4, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_SD1_CLK__CSPI_SCLK                     IOMUX_PAD(0x67C, 0x2F4, 5, 0x780, 2, NO_PAD_CTRL)
-#define MX53_PAD_SD1_CLK__SATA_PHY_DTB_0                IOMUX_PAD(0x67C, 0x2F4, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_SD1_DATA3__ESDHC1_DAT3                 IOMUX_PAD(0x680, 0x2F8, 0, __NA_, 0, MX53_SDHC_PAD_CTRL)
-#define MX53_PAD_SD1_DATA3__GPIO1_21                    IOMUX_PAD(0x680, 0x2F8, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_SD1_DATA3__GPT_CMPOUT3                 IOMUX_PAD(0x680, 0x2F8, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_SD1_DATA3__PWM1_PWMO                   IOMUX_PAD(0x680, 0x2F8, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_SD1_DATA3__WDOG2_WDOG_B                IOMUX_PAD(0x680, 0x2F8, 4, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_SD1_DATA3__CSPI_SS2                    IOMUX_PAD(0x680, 0x2F8, 5, 0x794, 2, NO_PAD_CTRL)
-#define MX53_PAD_SD1_DATA3__WDOG2_WDOG_RST_B_DEB        IOMUX_PAD(0x680, 0x2F8, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_SD1_DATA3__SATA_PHY_DTB_1              IOMUX_PAD(0x680, 0x2F8, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_SD2_CLK__ESDHC2_CLK                    IOMUX_PAD(0x688, 0x2FC, 0, __NA_, 0, MX53_SDHC_PAD_CTRL)
-#define MX53_PAD_SD2_CLK__GPIO1_10                      IOMUX_PAD(0x688, 0x2FC, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_SD2_CLK__KPP_COL_5                     IOMUX_PAD(0x688, 0x2FC, 2, 0x840, 2, NO_PAD_CTRL)
-#define MX53_PAD_SD2_CLK__AUDMUX_AUD4_RXFS              IOMUX_PAD(0x688, 0x2FC, 3, 0x73C, 1, NO_PAD_CTRL)
-#define MX53_PAD_SD2_CLK__CSPI_SCLK                     IOMUX_PAD(0x688, 0x2FC, 5, 0x780, 3, NO_PAD_CTRL)
-#define MX53_PAD_SD2_CLK__SCC_RANDOM_V                  IOMUX_PAD(0x688, 0x2FC, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_SD2_CMD__ESDHC2_CMD                    IOMUX_PAD(0x68C, 0x300, 0, __NA_, 0, MX53_SDHC_PAD_CTRL)
-#define MX53_PAD_SD2_CMD__GPIO1_11                      IOMUX_PAD(0x68C, 0x300, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_SD2_CMD__KPP_ROW_5                     IOMUX_PAD(0x68C, 0x300, 2, 0x84C, 1, NO_PAD_CTRL)
-#define MX53_PAD_SD2_CMD__AUDMUX_AUD4_RXC               IOMUX_PAD(0x68C, 0x300, 3, 0x738, 1, NO_PAD_CTRL)
-#define MX53_PAD_SD2_CMD__CSPI_MOSI                     IOMUX_PAD(0x68C, 0x300, 5, 0x788, 3, NO_PAD_CTRL)
-#define MX53_PAD_SD2_CMD__SCC_RANDOM                    IOMUX_PAD(0x68C, 0x300, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_SD2_DATA3__ESDHC2_DAT3                 IOMUX_PAD(0x690, 0x304, 0, __NA_, 0, MX53_SDHC_PAD_CTRL)
-#define MX53_PAD_SD2_DATA3__GPIO1_12                    IOMUX_PAD(0x690, 0x304, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_SD2_DATA3__KPP_COL_6                   IOMUX_PAD(0x690, 0x304, 2, 0x844, 1, NO_PAD_CTRL)
-#define MX53_PAD_SD2_DATA3__AUDMUX_AUD4_TXC             IOMUX_PAD(0x690, 0x304, 3, 0x740, 1, NO_PAD_CTRL)
-#define MX53_PAD_SD2_DATA3__CSPI_SS2                    IOMUX_PAD(0x690, 0x304, 5, 0x794, 3, NO_PAD_CTRL)
-#define MX53_PAD_SD2_DATA3__SJC_DONE                    IOMUX_PAD(0x690, 0x304, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_SD2_DATA2__ESDHC2_DAT2                 IOMUX_PAD(0x694, 0x308, 0, __NA_, 0, MX53_SDHC_PAD_CTRL)
-#define MX53_PAD_SD2_DATA2__GPIO1_13                    IOMUX_PAD(0x694, 0x308, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_SD2_DATA2__KPP_ROW_6                   IOMUX_PAD(0x694, 0x308, 2, 0x850, 1, NO_PAD_CTRL)
-#define MX53_PAD_SD2_DATA2__AUDMUX_AUD4_TXD             IOMUX_PAD(0x694, 0x308, 3, 0x734, 1, NO_PAD_CTRL)
-#define MX53_PAD_SD2_DATA2__CSPI_SS1                    IOMUX_PAD(0x694, 0x308, 5, 0x790, 3, NO_PAD_CTRL)
-#define MX53_PAD_SD2_DATA2__SJC_FAIL                    IOMUX_PAD(0x694, 0x308, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_SD2_DATA1__ESDHC2_DAT1                 IOMUX_PAD(0x698, 0x30C, 0, __NA_, 0, MX53_SDHC_PAD_CTRL)
-#define MX53_PAD_SD2_DATA1__GPIO1_14                    IOMUX_PAD(0x698, 0x30C, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_SD2_DATA1__KPP_COL_7                   IOMUX_PAD(0x698, 0x30C, 2, 0x848, 1, NO_PAD_CTRL)
-#define MX53_PAD_SD2_DATA1__AUDMUX_AUD4_TXFS            IOMUX_PAD(0x698, 0x30C, 3, 0x744, 0, NO_PAD_CTRL)
-#define MX53_PAD_SD2_DATA1__CSPI_SS0                    IOMUX_PAD(0x698, 0x30C, 5, 0x78C, 4, NO_PAD_CTRL)
-#define MX53_PAD_SD2_DATA1__RTIC_SEC_VIO                IOMUX_PAD(0x698, 0x30C, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_SD2_DATA0__ESDHC2_DAT0                 IOMUX_PAD(0x69C, 0x310, 0, __NA_, 0, MX53_SDHC_PAD_CTRL)
-#define MX53_PAD_SD2_DATA0__GPIO1_15                    IOMUX_PAD(0x69C, 0x310, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_SD2_DATA0__KPP_ROW_7                   IOMUX_PAD(0x69C, 0x310, 2, 0x854, 1, NO_PAD_CTRL)
-#define MX53_PAD_SD2_DATA0__AUDMUX_AUD4_RXD             IOMUX_PAD(0x69C, 0x310, 3, 0x730, 1, NO_PAD_CTRL)
-#define MX53_PAD_SD2_DATA0__CSPI_MISO                   IOMUX_PAD(0x69C, 0x310, 5, 0x784, 3, NO_PAD_CTRL)
-#define MX53_PAD_SD2_DATA0__RTIC_DONE_INT               IOMUX_PAD(0x69C, 0x310, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_0__CCM_CLKO                       IOMUX_PAD(0x6A4, 0x314, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_0__GPIO1_0                        IOMUX_PAD(0x6A4, 0x314, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_0__KPP_COL_5                      IOMUX_PAD(0x6A4, 0x314, 2, 0x840, 3, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_0__CCM_SSI_EXT1_CLK               IOMUX_PAD(0x6A4, 0x314, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_0__EPIT1_EPITO                    IOMUX_PAD(0x6A4, 0x314, 4, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_0__SRTC_ALARM_DEB                 IOMUX_PAD(0x6A4, 0x314, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_0__USBOH3_USBH1_PWR               IOMUX_PAD(0x6A4, 0x314, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_0__CSU_TD                         IOMUX_PAD(0x6A4, 0x314, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_1__ESAI1_SCKR                     IOMUX_PAD(0x6A8, 0x318, 0, 0x7DC, 1, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_1__GPIO1_1                        IOMUX_PAD(0x6A8, 0x318, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_1__KPP_ROW_5                      IOMUX_PAD(0x6A8, 0x318, 2, 0x84C, 2, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_1__CCM_SSI_EXT2_CLK               IOMUX_PAD(0x6A8, 0x318, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_1__PWM2_PWMO                      IOMUX_PAD(0x6A8, 0x318, 4, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_1__WDOG2_WDOG_B                   IOMUX_PAD(0x6A8, 0x318, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_1__ESDHC1_CD                      IOMUX_PAD(0x6A8, 0x318, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_1__SRC_TESTER_ACK                 IOMUX_PAD(0x6A8, 0x318, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_9__ESAI1_FSR                      IOMUX_PAD(0x6AC, 0x31C, 0, 0x7CC, 1, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_9__GPIO1_9                        IOMUX_PAD(0x6AC, 0x31C, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_9__KPP_COL_6                      IOMUX_PAD(0x6AC, 0x31C, 2, 0x844, 2, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_9__CCM_REF_EN_B                   IOMUX_PAD(0x6AC, 0x31C, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_9__PWM1_PWMO                      IOMUX_PAD(0x6AC, 0x31C, 4, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_9__WDOG1_WDOG_B                   IOMUX_PAD(0x6AC, 0x31C, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_9__ESDHC1_WP                      IOMUX_PAD(0x6AC, 0x31C, 6, 0x7FC, 1, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_9__SCC_FAIL_STATE                 IOMUX_PAD(0x6AC, 0x31C, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_3__ESAI1_HCKR                     IOMUX_PAD(0x6B0, 0x320, 0, 0x7D4, 1, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_3__GPIO1_3                        IOMUX_PAD(0x6B0, 0x320, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_3__I2C3_SCL                       IOMUX_PAD(0x6B0, 0x320, 2 | IOMUX_CONFIG_SION, 0x824, 1, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_3__DPLLIP1_TOG_EN                 IOMUX_PAD(0x6B0, 0x320, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_3__CCM_CLKO2                      IOMUX_PAD(0x6B0, 0x320, 4, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_3__OBSERVE_MUX_OBSRV_INT_OUT0     IOMUX_PAD(0x6B0, 0x320, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_3__USBOH3_USBH1_OC                IOMUX_PAD(0x6B0, 0x320, 6, 0x8A0, 1, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_3__MLB_MLBCLK                     IOMUX_PAD(0x6B0, 0x320, 7, 0x858, 2, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_6__ESAI1_SCKT                     IOMUX_PAD(0x6B4, 0x324, 0, 0x7E0, 1, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_6__GPIO1_6                        IOMUX_PAD(0x6B4, 0x324, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_6__I2C3_SDA                       IOMUX_PAD(0x6B4, 0x324, 2 | IOMUX_CONFIG_SION, 0x828, 1, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_6__CCM_CCM_OUT_0                  IOMUX_PAD(0x6B4, 0x324, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_6__CSU_CSU_INT_DEB                IOMUX_PAD(0x6B4, 0x324, 4, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_6__OBSERVE_MUX_OBSRV_INT_OUT1     IOMUX_PAD(0x6B4, 0x324, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_6__ESDHC2_LCTL                    IOMUX_PAD(0x6B4, 0x324, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_6__MLB_MLBSIG                     IOMUX_PAD(0x6B4, 0x324, 7, 0x860, 2, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_2__ESAI1_FST                      IOMUX_PAD(0x6B8, 0x328, 0, 0x7D0, 1, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_2__GPIO1_2                        IOMUX_PAD(0x6B8, 0x328, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_2__KPP_ROW_6                      IOMUX_PAD(0x6B8, 0x328, 2, 0x850, 2, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_2__CCM_CCM_OUT_1                  IOMUX_PAD(0x6B8, 0x328, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_2__CSU_CSU_ALARM_AUT_0            IOMUX_PAD(0x6B8, 0x328, 4, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_2__OBSERVE_MUX_OBSRV_INT_OUT2     IOMUX_PAD(0x6B8, 0x328, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_2__ESDHC2_WP                      IOMUX_PAD(0x6B8, 0x328, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_2__MLB_MLBDAT                     IOMUX_PAD(0x6B8, 0x328, 7, 0x85C, 2, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_4__ESAI1_HCKT                     IOMUX_PAD(0x6BC, 0x32C, 0, 0x7D8, 1, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_4__GPIO1_4                        IOMUX_PAD(0x6BC, 0x32C, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_4__KPP_COL_7                      IOMUX_PAD(0x6BC, 0x32C, 2, 0x848, 2, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_4__CCM_CCM_OUT_2                  IOMUX_PAD(0x6BC, 0x32C, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_4__CSU_CSU_ALARM_AUT_1            IOMUX_PAD(0x6BC, 0x32C, 4, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_4__OBSERVE_MUX_OBSRV_INT_OUT3     IOMUX_PAD(0x6BC, 0x32C, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_4__ESDHC2_CD                      IOMUX_PAD(0x6BC, 0x32C, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_4__SCC_SEC_STATE                  IOMUX_PAD(0x6BC, 0x32C, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_5__ESAI1_TX2_RX3                  IOMUX_PAD(0x6C0, 0x330, 0, 0x7EC, 1, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_5__GPIO1_5                        IOMUX_PAD(0x6C0, 0x330, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_5__KPP_ROW_7                      IOMUX_PAD(0x6C0, 0x330, 2, 0x854, 2, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_5__CCM_CLKO                       IOMUX_PAD(0x6C0, 0x330, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_5__CSU_CSU_ALARM_AUT_2            IOMUX_PAD(0x6C0, 0x330, 4, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_5__OBSERVE_MUX_OBSRV_INT_OUT4     IOMUX_PAD(0x6C0, 0x330, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_5__I2C3_SCL                       IOMUX_PAD(0x6C0, 0x330, 6 | IOMUX_CONFIG_SION, 0x824, 2, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_5__CCM_PLL1_BYP                   IOMUX_PAD(0x6C0, 0x330, 7, 0x770, 1, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_7__ESAI1_TX4_RX1                  IOMUX_PAD(0x6C4, 0x334, 0, 0x7F4, 1, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_7__GPIO1_7                        IOMUX_PAD(0x6C4, 0x334, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_7__EPIT1_EPITO                    IOMUX_PAD(0x6C4, 0x334, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_7__CAN1_TXCAN                     IOMUX_PAD(0x6C4, 0x334, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_7__UART2_TXD_MUX                  IOMUX_PAD(0x6C4, 0x334, 4, __NA_, 0, MX53_UART_PAD_CTRL)
-#define MX53_PAD_GPIO_7__FIRI_RXD                       IOMUX_PAD(0x6C4, 0x334, 5, 0x80C, 1, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_7__SPDIF_PLOCK                    IOMUX_PAD(0x6C4, 0x334, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_7__CCM_PLL2_BYP                   IOMUX_PAD(0x6C4, 0x334, 7, 0x774, 1, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_8__ESAI1_TX5_RX0                  IOMUX_PAD(0x6C8, 0x338, 0, 0x7F8, 1, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_8__GPIO1_8                        IOMUX_PAD(0x6C8, 0x338, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_8__EPIT2_EPITO                    IOMUX_PAD(0x6C8, 0x338, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_8__CAN1_RXCAN                     IOMUX_PAD(0x6C8, 0x338, 3, 0x760, 2, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_8__UART2_RXD_MUX                  IOMUX_PAD(0x6C8, 0x338, 4, 0x880, 5, MX53_UART_PAD_CTRL)
-#define MX53_PAD_GPIO_8__FIRI_TXD                       IOMUX_PAD(0x6C8, 0x338, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_8__SPDIF_SRCLK                    IOMUX_PAD(0x6C8, 0x338, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_8__CCM_PLL3_BYP                   IOMUX_PAD(0x6C8, 0x338, 7, 0x778, 1, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_16__ESAI1_TX3_RX2                 IOMUX_PAD(0x6CC, 0x33C, 0, 0x7F0, 1, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_16__GPIO7_11                      IOMUX_PAD(0x6CC, 0x33C, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_16__TZIC_PWRFAIL_INT              IOMUX_PAD(0x6CC, 0x33C, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_16__RTC_CE_RTC_EXT_TRIG1          IOMUX_PAD(0x6CC, 0x33C, 4, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_16__SPDIF_IN1                     IOMUX_PAD(0x6CC, 0x33C, 5, 0x870, 1, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_16__I2C3_SDA                      IOMUX_PAD(0x6CC, 0x33C, 6 | IOMUX_CONFIG_SION, 0x828, 2, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_16__SJC_DE_B                      IOMUX_PAD(0x6CC, 0x33C, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_17__ESAI1_TX0                     IOMUX_PAD(0x6D0, 0x340, 0, 0x7E4, 1, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_17__GPIO7_12                      IOMUX_PAD(0x6D0, 0x340, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_17__SDMA_EXT_EVENT_0              IOMUX_PAD(0x6D0, 0x340, 2, 0x868, 1, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_17__GPC_PMIC_RDY                  IOMUX_PAD(0x6D0, 0x340, 3, 0x810, 1, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_17__RTC_CE_RTC_FSV_TRIG           IOMUX_PAD(0x6D0, 0x340, 4, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_17__SPDIF_OUT1                    IOMUX_PAD(0x6D0, 0x340, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_17__IPU_SNOOP2                    IOMUX_PAD(0x6D0, 0x340, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_17__SJC_JTAG_ACT                  IOMUX_PAD(0x6D0, 0x340, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_18__ESAI1_TX1                     IOMUX_PAD(0x6D4, 0x344, 0, 0x7E8, 1, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_18__GPIO7_13                      IOMUX_PAD(0x6D4, 0x344, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_18__SDMA_EXT_EVENT_1              IOMUX_PAD(0x6D4, 0x344, 2, 0x86C, 1, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_18__OWIRE_LINE                    IOMUX_PAD(0x6D4, 0x344, 3, 0x864, 1, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_18__RTC_CE_RTC_ALARM2_TRIG        IOMUX_PAD(0x6D4, 0x344, 4, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_18__CCM_ASRC_EXT_CLK              IOMUX_PAD(0x6D4, 0x344, 5, 0x768, 1, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_18__ESDHC1_LCTL                   IOMUX_PAD(0x6D4, 0x344, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX53_PAD_GPIO_18__SRC_SYSTEM_RST                IOMUX_PAD(0x6D4, 0x344, 7, __NA_, 0, NO_PAD_CTRL)
-
-#endif  /* __MACH_IOMUX_MX53_H__ */
diff --git a/arch/arm/vfp/vfpmodule.c b/arch/arm/vfp/vfpmodule.c
index fb849d044bde..c834b32af275 100644
--- a/arch/arm/vfp/vfpmodule.c
+++ b/arch/arm/vfp/vfpmodule.c
@@ -719,8 +719,10 @@ static int __init vfp_init(void)
                         if ((fmrx(MVFR1) & 0x000fff00) == 0x00011100)
                                 elf_hwcap |= HWCAP_NEON;
 #endif
+#ifdef CONFIG_VFPv3
                         if ((fmrx(MVFR1) & 0xf0000000) == 0x10000000)
                                 elf_hwcap |= HWCAP_VFPv4;
+#endif
                 }
         }
         return 0;
diff --git a/arch/c6x/Kconfig b/arch/c6x/Kconfig
index 052f81a76239..983c859e40b7 100644
--- a/arch/c6x/Kconfig
+++ b/arch/c6x/Kconfig
@@ -6,6 +6,7 @@
 config C6X
         def_bool y
         select CLKDEV_LOOKUP
+        select GENERIC_ATOMIC64
         select GENERIC_IRQ_SHOW
         select HAVE_ARCH_TRACEHOOK
         select HAVE_DMA_API_DEBUG
diff --git a/arch/c6x/include/asm/cache.h b/arch/c6x/include/asm/cache.h
index 6d521d96d941..09c5a0f5f4d1 100644
--- a/arch/c6x/include/asm/cache.h
+++ b/arch/c6x/include/asm/cache.h
@@ -1,7 +1,7 @@
 /*
  *  Port on Texas Instruments TMS320C6x architecture
  *
- *  Copyright (C) 2005, 2006, 2009, 2010 Texas Instruments Incorporated
+ *  Copyright (C) 2005, 2006, 2009, 2010, 2012 Texas Instruments Incorporated
  *  Author: Aurelien Jacquiot (aurelien.jacquiot@jaluna.com)
  *
  *  This program is free software; you can redistribute it and/or modify
@@ -16,9 +16,14 @@
 /*
  * Cache line size
  */
-#define L1D_CACHE_BYTES   64
-#define L1P_CACHE_BYTES   32
-#define L2_CACHE_BYTES    128
+#define L1D_CACHE_SHIFT   6
+#define L1D_CACHE_BYTES   (1 << L1D_CACHE_SHIFT)
+
+#define L1P_CACHE_SHIFT   5
+#define L1P_CACHE_BYTES   (1 << L1P_CACHE_SHIFT)
+
+#define L2_CACHE_SHIFT    7
+#define L2_CACHE_BYTES    (1 << L2_CACHE_SHIFT)
 
 /*
  * L2 used as cache
@@ -29,7 +34,8 @@
  * For practical reasons the L1_CACHE_BYTES defines should not be smaller than
  * the L2 line size
  */
-#define L1_CACHE_BYTES        L2_CACHE_BYTES
+#define L1_CACHE_SHIFT        L2_CACHE_SHIFT
+#define L1_CACHE_BYTES        (1 << L1_CACHE_SHIFT)
 
 #define L2_CACHE_ALIGN_LOW(x) \
         (((x) & ~(L2_CACHE_BYTES - 1)))
diff --git a/arch/ia64/configs/generic_defconfig b/arch/ia64/configs/generic_defconfig
index 954d81e2e837..7913695b2fcb 100644
--- a/arch/ia64/configs/generic_defconfig
+++ b/arch/ia64/configs/generic_defconfig
@@ -234,5 +234,4 @@ CONFIG_CRYPTO_PCBC=m
 CONFIG_CRYPTO_MD5=y
 # CONFIG_CRYPTO_ANSI_CPRNG is not set
 CONFIG_CRC_T10DIF=y
-CONFIG_MISC_DEVICES=y
 CONFIG_INTEL_IOMMU=y
diff --git a/arch/ia64/configs/gensparse_defconfig b/arch/ia64/configs/gensparse_defconfig
index 91c41ecfa6d9..f8e913365423 100644
--- a/arch/ia64/configs/gensparse_defconfig
+++ b/arch/ia64/configs/gensparse_defconfig
@@ -209,4 +209,3 @@ CONFIG_MAGIC_SYSRQ=y
 CONFIG_DEBUG_KERNEL=y
 CONFIG_DEBUG_MUTEXES=y
 CONFIG_CRYPTO_MD5=y
-CONFIG_MISC_DEVICES=y
diff --git a/arch/m68k/Kconfig b/arch/m68k/Kconfig
index 4a469907f04a..b22df9410dce 100644
--- a/arch/m68k/Kconfig
+++ b/arch/m68k/Kconfig
@@ -5,6 +5,7 @@ config M68K
         select HAVE_AOUT if MMU
         select HAVE_GENERIC_HARDIRQS
         select GENERIC_IRQ_SHOW
+        select GENERIC_ATOMIC64
         select ARCH_HAVE_NMI_SAFE_CMPXCHG if RMW_INSNS
         select GENERIC_CPU_DEVICES
         select GENERIC_STRNCPY_FROM_USER if MMU
diff --git a/arch/m68k/Kconfig.cpu b/arch/m68k/Kconfig.cpu
index 82068349a2bb..c4eb79edecec 100644
--- a/arch/m68k/Kconfig.cpu
+++ b/arch/m68k/Kconfig.cpu
@@ -28,6 +28,7 @@ config COLDFIRE
         select CPU_HAS_NO_BITFIELDS
         select CPU_HAS_NO_MULDIV64
         select GENERIC_CSUM
+        select HAVE_CLK
 
 endchoice
 
@@ -58,7 +59,6 @@ config MCPU32
 config M68020
         bool "68020 support"
         depends on MMU
-        select GENERIC_ATOMIC64
         select CPU_HAS_ADDRESS_SPACES
         help
           If you anticipate running this kernel on a computer with a MC68020
@@ -69,7 +69,6 @@ config M68020
 config M68030
         bool "68030 support"
         depends on MMU && !MMU_SUN3
-        select GENERIC_ATOMIC64
         select CPU_HAS_ADDRESS_SPACES
         help
           If you anticipate running this kernel on a computer with a MC68030
@@ -79,7 +78,6 @@ config M68030
 config M68040
         bool "68040 support"
         depends on MMU && !MMU_SUN3
-        select GENERIC_ATOMIC64
         select CPU_HAS_ADDRESS_SPACES
         help
           If you anticipate running this kernel on a computer with a MC68LC040
@@ -90,7 +88,6 @@ config M68040
 config M68060
         bool "68060 support"
         depends on MMU && !MMU_SUN3
-        select GENERIC_ATOMIC64
         select CPU_HAS_ADDRESS_SPACES
         help
           If you anticipate running this kernel on a computer with a MC68060
diff --git a/arch/x86/Makefile b/arch/x86/Makefile
index b0c5276861ec..682e9c210baa 100644
--- a/arch/x86/Makefile
+++ b/arch/x86/Makefile
@@ -27,6 +27,10 @@ ifeq ($(CONFIG_X86_32),y)
 
         KBUILD_CFLAGS += -msoft-float -mregparm=3 -freg-struct-return
 
+        # Never want PIC in a 32-bit kernel, prevent breakage with GCC built
+        # with nonstandard options
+        KBUILD_CFLAGS += -fno-pic
+
         # prevent gcc from keeping the stack 16 byte aligned
         KBUILD_CFLAGS += $(call cc-option,-mpreferred-stack-boundary=2)
 
diff --git a/arch/x86/boot/Makefile b/arch/x86/boot/Makefile
index 5a747dd884db..f7535bedc33f 100644
--- a/arch/x86/boot/Makefile
+++ b/arch/x86/boot/Makefile
@@ -57,7 +57,7 @@ KBUILD_CFLAGS	:= $(LINUXINCLUDE) -g -Os -D_SETUP -D__KERNEL__ \
                    -Wall -Wstrict-prototypes \
                    -march=i386 -mregparm=3 \
                    -include $(srctree)/$(src)/code16gcc.h \
-                   -fno-strict-aliasing -fomit-frame-pointer \
+                   -fno-strict-aliasing -fomit-frame-pointer -fno-pic \
                    $(call cc-option, -ffreestanding) \
                    $(call cc-option, -fno-toplevel-reorder,\
                         $(call cc-option, -fno-unit-at-a-time)) \
diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c
index a6c64aaddf9a..c265593ec2cd 100644
--- a/arch/x86/kernel/apic/io_apic.c
+++ b/arch/x86/kernel/apic/io_apic.c
@@ -1356,6 +1356,16 @@ static void setup_ioapic_irq(unsigned int irq, struct irq_cfg *cfg,
         if (!IO_APIC_IRQ(irq))
                 return;
 
+        /*
+         * For legacy irqs, cfg->domain starts with cpu 0. Now that IO-APIC
+         * can handle this irq and the apic driver is finialized at this point,
+         * update the cfg->domain.
+         */
+        if (irq < legacy_pic->nr_legacy_irqs &&
+            cpumask_equal(cfg->domain, cpumask_of(0)))
+                apic->vector_allocation_domain(0, cfg->domain,
+                                               apic->target_cpus());
+
         if (assign_irq_vector(irq, cfg, apic->target_cpus()))
                 return;
 
diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c
index 46d8786d655e..a5fbc3c5fccc 100644
--- a/arch/x86/kernel/cpu/common.c
+++ b/arch/x86/kernel/cpu/common.c
@@ -144,6 +144,8 @@ static int __init x86_xsave_setup(char *s)
 {
         setup_clear_cpu_cap(X86_FEATURE_XSAVE);
         setup_clear_cpu_cap(X86_FEATURE_XSAVEOPT);
+        setup_clear_cpu_cap(X86_FEATURE_AVX);
+        setup_clear_cpu_cap(X86_FEATURE_AVX2);
         return 1;
 }
 __setup("noxsave", x86_xsave_setup);
diff --git a/arch/x86/kernel/cpu/perf_event_intel.c b/arch/x86/kernel/cpu/perf_event_intel.c
index 382366977d4c..7f2739e03e79 100644
--- a/arch/x86/kernel/cpu/perf_event_intel.c
+++ b/arch/x86/kernel/cpu/perf_event_intel.c
@@ -1522,8 +1522,16 @@ static struct perf_guest_switch_msr *intel_guest_get_msrs(int *nr)
         arr[0].msr = MSR_CORE_PERF_GLOBAL_CTRL;
         arr[0].host = x86_pmu.intel_ctrl & ~cpuc->intel_ctrl_guest_mask;
         arr[0].guest = x86_pmu.intel_ctrl & ~cpuc->intel_ctrl_host_mask;
+        /*
+         * If PMU counter has PEBS enabled it is not enough to disable counter
+         * on a guest entry since PEBS memory write can overshoot guest entry
+         * and corrupt guest memory. Disabling PEBS solves the problem.
+         */
+        arr[1].msr = MSR_IA32_PEBS_ENABLE;
+        arr[1].host = cpuc->pebs_enabled;
+        arr[1].guest = 0;
 
-        *nr = 1;
+        *nr = 2;
         return arr;
 }
 
diff --git a/arch/x86/kernel/cpu/perf_event_intel_uncore.c b/arch/x86/kernel/cpu/perf_event_intel_uncore.c
index 7563fda9f033..0a5571080e74 100644
--- a/arch/x86/kernel/cpu/perf_event_intel_uncore.c
+++ b/arch/x86/kernel/cpu/perf_event_intel_uncore.c
@@ -796,7 +796,6 @@ static struct intel_uncore_type *nhm_msr_uncores[] = {
 
 DEFINE_UNCORE_FORMAT_ATTR(event5, event, "config:1-5");
 DEFINE_UNCORE_FORMAT_ATTR(counter, counter, "config:6-7");
-DEFINE_UNCORE_FORMAT_ATTR(mm_cfg, mm_cfg, "config:63");
 DEFINE_UNCORE_FORMAT_ATTR(match, match, "config1:0-63");
 DEFINE_UNCORE_FORMAT_ATTR(mask, mask, "config2:0-63");
 
@@ -902,16 +901,21 @@ static struct attribute_group nhmex_uncore_cbox_format_group = {
         .attrs = nhmex_uncore_cbox_formats_attr,
 };
 
+/* msr offset for each instance of cbox */
+static unsigned nhmex_cbox_msr_offsets[] = {
+        0x0, 0x80, 0x40, 0xc0, 0x20, 0xa0, 0x60, 0xe0, 0x240, 0x2c0,
+};
+
 static struct intel_uncore_type nhmex_uncore_cbox = {
         .name                   = "cbox",
         .num_counters           = 6,
-        .num_boxes              = 8,
+        .num_boxes              = 10,
         .perf_ctr_bits          = 48,
         .event_ctl              = NHMEX_C0_MSR_PMON_EV_SEL0,
         .perf_ctr               = NHMEX_C0_MSR_PMON_CTR0,
         .event_mask             = NHMEX_PMON_RAW_EVENT_MASK,
         .box_ctl                = NHMEX_C0_MSR_PMON_GLOBAL_CTL,
-        .msr_offset             = NHMEX_C_MSR_OFFSET,
+        .msr_offsets            = nhmex_cbox_msr_offsets,
         .pair_ctr_ctl           = 1,
         .ops                    = &nhmex_uncore_ops,
         .format_group           = &nhmex_uncore_cbox_format_group
@@ -1032,24 +1036,22 @@ static struct intel_uncore_type nhmex_uncore_bbox = {
 
 static int nhmex_sbox_hw_config(struct intel_uncore_box *box, struct perf_event *event)
 {
-        struct hw_perf_event_extra *reg1 = &event->hw.extra_reg;
-        struct hw_perf_event_extra *reg2 = &event->hw.branch_reg;
+        struct hw_perf_event *hwc = &event->hw;
+        struct hw_perf_event_extra *reg1 = &hwc->extra_reg;
+        struct hw_perf_event_extra *reg2 = &hwc->branch_reg;
 
-        if (event->attr.config & NHMEX_S_PMON_MM_CFG_EN) {
-                reg1->config = event->attr.config1;
-                reg2->config = event->attr.config2;
-        } else {
-                reg1->config = ~0ULL;
-                reg2->config = ~0ULL;
-        }
+        /* only TO_R_PROG_EV event uses the match/mask register */
+        if ((hwc->config & NHMEX_PMON_CTL_EV_SEL_MASK) !=
+            NHMEX_S_EVENT_TO_R_PROG_EV)
+                return 0;
 
         if (box->pmu->pmu_idx == 0)
                 reg1->reg = NHMEX_S0_MSR_MM_CFG;
         else
                 reg1->reg = NHMEX_S1_MSR_MM_CFG;
-
         reg1->idx = 0;
-
+        reg1->config = event->attr.config1;
+        reg2->config = event->attr.config2;
         return 0;
 }
 
@@ -1059,8 +1061,8 @@ static void nhmex_sbox_msr_enable_event(struct intel_uncore_box *box, struct per
         struct hw_perf_event_extra *reg1 = &hwc->extra_reg;
         struct hw_perf_event_extra *reg2 = &hwc->branch_reg;
 
-        wrmsrl(reg1->reg, 0);
-        if (reg1->config != ~0ULL || reg2->config != ~0ULL) {
+        if (reg1->idx != EXTRA_REG_NONE) {
+                wrmsrl(reg1->reg, 0);
                 wrmsrl(reg1->reg + 1, reg1->config);
                 wrmsrl(reg1->reg + 2, reg2->config);
                 wrmsrl(reg1->reg, NHMEX_S_PMON_MM_CFG_EN);
@@ -1074,7 +1076,6 @@ static struct attribute *nhmex_uncore_sbox_formats_attr[] = {
         &format_attr_edge.attr,
         &format_attr_inv.attr,
         &format_attr_thresh8.attr,
-        &format_attr_mm_cfg.attr,
         &format_attr_match.attr,
         &format_attr_mask.attr,
         NULL,
@@ -1142,6 +1143,9 @@ static struct extra_reg nhmex_uncore_mbox_extra_regs[] = {
         EVENT_EXTRA_END
 };
 
+/* Nehalem-EX or Westmere-EX ? */
+bool uncore_nhmex;
+
 static bool nhmex_mbox_get_shared_reg(struct intel_uncore_box *box, int idx, u64 config)
 {
         struct intel_uncore_extra_reg *er;
@@ -1171,18 +1175,29 @@ static bool nhmex_mbox_get_shared_reg(struct intel_uncore_box *box, int idx, u64
                 return false;
 
         /* mask of the shared fields */
-        mask = NHMEX_M_PMON_ZDP_CTL_FVC_MASK;
+        if (uncore_nhmex)
+                mask = NHMEX_M_PMON_ZDP_CTL_FVC_MASK;
+        else
+                mask = WSMEX_M_PMON_ZDP_CTL_FVC_MASK;
         er = &box->shared_regs[EXTRA_REG_NHMEX_M_ZDP_CTL_FVC];
 
         raw_spin_lock_irqsave(&er->lock, flags);
         /* add mask of the non-shared field if it's in use */
-        if (__BITS_VALUE(atomic_read(&er->ref), idx, 8))
-                mask |= NHMEX_M_PMON_ZDP_CTL_FVC_EVENT_MASK(idx);
+        if (__BITS_VALUE(atomic_read(&er->ref), idx, 8)) {
+                if (uncore_nhmex)
+                        mask |= NHMEX_M_PMON_ZDP_CTL_FVC_EVENT_MASK(idx);
+                else
+                        mask |= WSMEX_M_PMON_ZDP_CTL_FVC_EVENT_MASK(idx);
+        }
 
         if (!atomic_read(&er->ref) || !((er->config ^ config) & mask)) {
                 atomic_add(1 << (idx * 8), &er->ref);
-                mask = NHMEX_M_PMON_ZDP_CTL_FVC_MASK |
-                        NHMEX_M_PMON_ZDP_CTL_FVC_EVENT_MASK(idx);
+                if (uncore_nhmex)
+                        mask = NHMEX_M_PMON_ZDP_CTL_FVC_MASK |
+                                NHMEX_M_PMON_ZDP_CTL_FVC_EVENT_MASK(idx);
+                else
+                        mask = WSMEX_M_PMON_ZDP_CTL_FVC_MASK |
+                                WSMEX_M_PMON_ZDP_CTL_FVC_EVENT_MASK(idx);
                 er->config &= ~mask;
                 er->config |= (config & mask);
                 ret = true;
@@ -1216,7 +1231,10 @@ u64 nhmex_mbox_alter_er(struct perf_event *event, int new_idx, bool modify)
 
         /* get the non-shared control bits and shift them */
         idx = orig_idx - EXTRA_REG_NHMEX_M_ZDP_CTL_FVC;
-        config &= NHMEX_M_PMON_ZDP_CTL_FVC_EVENT_MASK(idx);
+        if (uncore_nhmex)
+                config &= NHMEX_M_PMON_ZDP_CTL_FVC_EVENT_MASK(idx);
+        else
+                config &= WSMEX_M_PMON_ZDP_CTL_FVC_EVENT_MASK(idx);
         if (new_idx > orig_idx) {
                 idx = new_idx - orig_idx;
                 config <<= 3 * idx;
@@ -1226,6 +1244,10 @@ u64 nhmex_mbox_alter_er(struct perf_event *event, int new_idx, bool modify)
         }
 
         /* add the shared control bits back */
+        if (uncore_nhmex)
+                config |= NHMEX_M_PMON_ZDP_CTL_FVC_MASK & reg1->config;
+        else
+                config |= WSMEX_M_PMON_ZDP_CTL_FVC_MASK & reg1->config;
         config |= NHMEX_M_PMON_ZDP_CTL_FVC_MASK & reg1->config;
         if (modify) {
                 /* adjust the main event selector */
@@ -1264,7 +1286,8 @@ again:
         }
 
         /* for the match/mask registers */
-        if ((uncore_box_is_fake(box) || !reg2->alloc) &&
+        if (reg2->idx != EXTRA_REG_NONE &&
+            (uncore_box_is_fake(box) || !reg2->alloc) &&
             !nhmex_mbox_get_shared_reg(box, reg2->idx, reg2->config))
                 goto fail;
 
@@ -1278,7 +1301,8 @@ again:
                 if (idx[0] != 0xff && idx[0] != __BITS_VALUE(reg1->idx, 0, 8))
                         nhmex_mbox_alter_er(event, idx[0], true);
                 reg1->alloc |= alloc;
-                reg2->alloc = 1;
+                if (reg2->idx != EXTRA_REG_NONE)
+                        reg2->alloc = 1;
         }
         return NULL;
 fail:
@@ -1342,9 +1366,6 @@ static int nhmex_mbox_hw_config(struct intel_uncore_box *box, struct perf_event
         struct extra_reg *er;
         unsigned msr;
         int reg_idx = 0;
-
-        if (WARN_ON_ONCE(reg1->idx != -1))
-                return -EINVAL;
         /*
          * The mbox events may require 2 extra MSRs at the most. But only
          * the lower 32 bits in these MSRs are significant, so we can use
@@ -1355,11 +1376,6 @@ static int nhmex_mbox_hw_config(struct intel_uncore_box *box, struct perf_event
                         continue;
                 if (event->attr.config1 & ~er->valid_mask)
                         return -EINVAL;
-                if (er->idx == __BITS_VALUE(reg1->idx, 0, 8) ||
-                    er->idx == __BITS_VALUE(reg1->idx, 1, 8))
-                        continue;
-                if (WARN_ON_ONCE(reg_idx >= 2))
-                        return -EINVAL;
 
                 msr = er->msr + type->msr_offset * box->pmu->pmu_idx;
                 if (WARN_ON_ONCE(msr >= 0xffff || er->idx >= 0xff))
@@ -1368,6 +1384,8 @@ static int nhmex_mbox_hw_config(struct intel_uncore_box *box, struct perf_event
                 /* always use the 32~63 bits to pass the PLD config */
                 if (er->idx == EXTRA_REG_NHMEX_M_PLD)
                         reg_idx = 1;
+                else if (WARN_ON_ONCE(reg_idx > 0))
+                        return -EINVAL;
 
                 reg1->idx &= ~(0xff << (reg_idx * 8));
                 reg1->reg &= ~(0xffff << (reg_idx * 16));
@@ -1376,17 +1394,21 @@ static int nhmex_mbox_hw_config(struct intel_uncore_box *box, struct perf_event
                 reg1->config = event->attr.config1;
                 reg_idx++;
         }
-        /* use config2 to pass the filter config */
-        reg2->idx = EXTRA_REG_NHMEX_M_FILTER;
-        if (event->attr.config2 & NHMEX_M_PMON_MM_CFG_EN)
-                reg2->config = event->attr.config2;
-        else
-                reg2->config = ~0ULL;
-        if (box->pmu->pmu_idx == 0)
-                reg2->reg = NHMEX_M0_MSR_PMU_MM_CFG;
-        else
-                reg2->reg = NHMEX_M1_MSR_PMU_MM_CFG;
-
+        /*
+         * The mbox only provides ability to perform address matching
+         * for the PLD events.
+         */
+        if (reg_idx == 2) {
+                reg2->idx = EXTRA_REG_NHMEX_M_FILTER;
+                if (event->attr.config2 & NHMEX_M_PMON_MM_CFG_EN)
+                        reg2->config = event->attr.config2;
+                else
+                        reg2->config = ~0ULL;
+                if (box->pmu->pmu_idx == 0)
+                        reg2->reg = NHMEX_M0_MSR_PMU_MM_CFG;
+                else
+                        reg2->reg = NHMEX_M1_MSR_PMU_MM_CFG;
+        }
         return 0;
 }
 
@@ -1422,34 +1444,36 @@ static void nhmex_mbox_msr_enable_event(struct intel_uncore_box *box, struct per
                 wrmsrl(__BITS_VALUE(reg1->reg, 1, 16),
                         nhmex_mbox_shared_reg_config(box, idx));
 
-        wrmsrl(reg2->reg, 0);
-        if (reg2->config != ~0ULL) {
-                wrmsrl(reg2->reg + 1,
-                        reg2->config & NHMEX_M_PMON_ADDR_MATCH_MASK);
-                wrmsrl(reg2->reg + 2, NHMEX_M_PMON_ADDR_MASK_MASK &
-                        (reg2->config >> NHMEX_M_PMON_ADDR_MASK_SHIFT));
-                wrmsrl(reg2->reg, NHMEX_M_PMON_MM_CFG_EN);
+        if (reg2->idx != EXTRA_REG_NONE) {
+                wrmsrl(reg2->reg, 0);
+                if (reg2->config != ~0ULL) {
+                        wrmsrl(reg2->reg + 1,
+                                reg2->config & NHMEX_M_PMON_ADDR_MATCH_MASK);
+                        wrmsrl(reg2->reg + 2, NHMEX_M_PMON_ADDR_MASK_MASK &
+                                (reg2->config >> NHMEX_M_PMON_ADDR_MASK_SHIFT));
+                        wrmsrl(reg2->reg, NHMEX_M_PMON_MM_CFG_EN);
+                }
         }
 
         wrmsrl(hwc->config_base, hwc->config | NHMEX_PMON_CTL_EN_BIT0);
 }
 
-DEFINE_UNCORE_FORMAT_ATTR(count_mode,   count_mode,     "config:2-3");
-DEFINE_UNCORE_FORMAT_ATTR(storage_mode, storage_mode,   "config:4-5");
-DEFINE_UNCORE_FORMAT_ATTR(wrap_mode,    wrap_mode,      "config:6");
-DEFINE_UNCORE_FORMAT_ATTR(flag_mode,    flag_mode,      "config:7");
-DEFINE_UNCORE_FORMAT_ATTR(inc_sel,      inc_sel,        "config:9-13");
-DEFINE_UNCORE_FORMAT_ATTR(set_flag_sel, set_flag_sel,   "config:19-21");
-DEFINE_UNCORE_FORMAT_ATTR(filter_cfg,   filter_cfg,     "config2:63");
-DEFINE_UNCORE_FORMAT_ATTR(filter_match, filter_match,   "config2:0-33");
-DEFINE_UNCORE_FORMAT_ATTR(filter_mask,  filter_mask,    "config2:34-61");
-DEFINE_UNCORE_FORMAT_ATTR(dsp,          dsp,            "config1:0-31");
-DEFINE_UNCORE_FORMAT_ATTR(thr,          thr,            "config1:0-31");
-DEFINE_UNCORE_FORMAT_ATTR(fvc,          fvc,            "config1:0-31");
-DEFINE_UNCORE_FORMAT_ATTR(pgt,          pgt,            "config1:0-31");
-DEFINE_UNCORE_FORMAT_ATTR(map,          map,            "config1:0-31");
-DEFINE_UNCORE_FORMAT_ATTR(iss,          iss,            "config1:0-31");
-DEFINE_UNCORE_FORMAT_ATTR(pld,          pld,            "config1:32-63");
+DEFINE_UNCORE_FORMAT_ATTR(count_mode,           count_mode,     "config:2-3");
+DEFINE_UNCORE_FORMAT_ATTR(storage_mode,         storage_mode,   "config:4-5");
+DEFINE_UNCORE_FORMAT_ATTR(wrap_mode,            wrap_mode,      "config:6");
+DEFINE_UNCORE_FORMAT_ATTR(flag_mode,            flag_mode,      "config:7");
+DEFINE_UNCORE_FORMAT_ATTR(inc_sel,              inc_sel,        "config:9-13");
+DEFINE_UNCORE_FORMAT_ATTR(set_flag_sel,         set_flag_sel,   "config:19-21");
+DEFINE_UNCORE_FORMAT_ATTR(filter_cfg_en,        filter_cfg_en,  "config2:63");
+DEFINE_UNCORE_FORMAT_ATTR(filter_match,         filter_match,   "config2:0-33");
+DEFINE_UNCORE_FORMAT_ATTR(filter_mask,          filter_mask,    "config2:34-61");
+DEFINE_UNCORE_FORMAT_ATTR(dsp,                  dsp,            "config1:0-31");
+DEFINE_UNCORE_FORMAT_ATTR(thr,                  thr,            "config1:0-31");
+DEFINE_UNCORE_FORMAT_ATTR(fvc,                  fvc,            "config1:0-31");
+DEFINE_UNCORE_FORMAT_ATTR(pgt,                  pgt,            "config1:0-31");
+DEFINE_UNCORE_FORMAT_ATTR(map,                  map,            "config1:0-31");
+DEFINE_UNCORE_FORMAT_ATTR(iss,                  iss,            "config1:0-31");
+DEFINE_UNCORE_FORMAT_ATTR(pld,                  pld,            "config1:32-63");
 
 static struct attribute *nhmex_uncore_mbox_formats_attr[] = {
         &format_attr_count_mode.attr,
@@ -1458,7 +1482,7 @@ static struct attribute *nhmex_uncore_mbox_formats_attr[] = {
         &format_attr_flag_mode.attr,
         &format_attr_inc_sel.attr,
         &format_attr_set_flag_sel.attr,
-        &format_attr_filter_cfg.attr,
+        &format_attr_filter_cfg_en.attr,
         &format_attr_filter_match.attr,
         &format_attr_filter_mask.attr,
         &format_attr_dsp.attr,
@@ -1482,6 +1506,12 @@ static struct uncore_event_desc nhmex_uncore_mbox_events[] = {
         { /* end: all zeroes */ },
 };
 
+static struct uncore_event_desc wsmex_uncore_mbox_events[] = {
+        INTEL_UNCORE_EVENT_DESC(bbox_cmds_read, "inc_sel=0xd,fvc=0x5000"),
+        INTEL_UNCORE_EVENT_DESC(bbox_cmds_write, "inc_sel=0xd,fvc=0x5040"),
+        { /* end: all zeroes */ },
+};
+
 static struct intel_uncore_ops nhmex_uncore_mbox_ops = {
         NHMEX_UNCORE_OPS_COMMON_INIT(),
         .enable_event   = nhmex_mbox_msr_enable_event,
@@ -1513,7 +1543,7 @@ void nhmex_rbox_alter_er(struct intel_uncore_box *box, struct perf_event *event)
         struct hw_perf_event_extra *reg1 = &hwc->extra_reg;
         int port;
 
-        /* adjust the main event selector */
+        /* adjust the main event selector and extra register index */
         if (reg1->idx % 2) {
                 reg1->idx--;
                 hwc->config -= 1 << NHMEX_R_PMON_CTL_EV_SEL_SHIFT;
@@ -1522,29 +1552,17 @@ void nhmex_rbox_alter_er(struct intel_uncore_box *box, struct perf_event *event)
                 hwc->config += 1 << NHMEX_R_PMON_CTL_EV_SEL_SHIFT;
         }
 
-        /* adjust address or config of extra register */
+        /* adjust extra register config */
         port = reg1->idx / 6 + box->pmu->pmu_idx * 4;
         switch (reg1->idx % 6) {
-        case 0:
-                reg1->reg = NHMEX_R_MSR_PORTN_IPERF_CFG0(port);
-                break;
-        case 1:
-                reg1->reg = NHMEX_R_MSR_PORTN_IPERF_CFG1(port);
-                break;
         case 2:
-                /* the 8~15 bits to the 0~7 bits */
+                /* shift the 8~15 bits to the 0~7 bits */
                 reg1->config >>= 8;
                 break;
         case 3:
-                /* the 0~7 bits to the 8~15 bits */
+                /* shift the 0~7 bits to the 8~15 bits */
                 reg1->config <<= 8;
                 break;
-        case 4:
-                reg1->reg = NHMEX_R_MSR_PORTN_XBR_SET1_MM_CFG(port);
-                break;
-        case 5:
-                reg1->reg = NHMEX_R_MSR_PORTN_XBR_SET2_MM_CFG(port);
-                break;
         };
 }
 
@@ -1671,7 +1689,7 @@ static int nhmex_rbox_hw_config(struct intel_uncore_box *box, struct perf_event
         struct hw_perf_event *hwc = &event->hw;
         struct hw_perf_event_extra *reg1 = &event->hw.extra_reg;
         struct hw_perf_event_extra *reg2 = &event->hw.branch_reg;
-        int port, idx;
+        int idx;
 
         idx = (event->hw.config & NHMEX_R_PMON_CTL_EV_SEL_MASK) >>
                 NHMEX_R_PMON_CTL_EV_SEL_SHIFT;
@@ -1681,27 +1699,11 @@ static int nhmex_rbox_hw_config(struct intel_uncore_box *box, struct perf_event
         reg1->idx = idx;
         reg1->config = event->attr.config1;
 
-        port = idx / 6 + box->pmu->pmu_idx * 4;
-        idx %= 6;
-        switch (idx) {
-        case 0:
-                reg1->reg = NHMEX_R_MSR_PORTN_IPERF_CFG0(port);
-                break;
-        case 1:
-                reg1->reg = NHMEX_R_MSR_PORTN_IPERF_CFG1(port);
-                break;
-        case 2:
-        case 3:
-                reg1->reg = NHMEX_R_MSR_PORTN_QLX_CFG(port);
-                break;
+        switch (idx % 6) {
         case 4:
         case 5:
-                if (idx == 4)
-                        reg1->reg = NHMEX_R_MSR_PORTN_XBR_SET1_MM_CFG(port);
-                else
-                        reg1->reg = NHMEX_R_MSR_PORTN_XBR_SET2_MM_CFG(port);
-                reg2->config = event->attr.config2;
                 hwc->config |= event->attr.config & (~0ULL << 32);
+                reg2->config = event->attr.config2;
                 break;
         };
         return 0;
@@ -1727,28 +1729,34 @@ static void nhmex_rbox_msr_enable_event(struct intel_uncore_box *box, struct per
         struct hw_perf_event *hwc = &event->hw;
         struct hw_perf_event_extra *reg1 = &hwc->extra_reg;
         struct hw_perf_event_extra *reg2 = &hwc->branch_reg;
-        int idx, er_idx;
+        int idx, port;
 
-        idx = reg1->idx % 6;
-        er_idx = idx;
-        if (er_idx > 2)
-                er_idx--;
-        er_idx += (reg1->idx / 6) * 5;
+        idx = reg1->idx;
+        port = idx / 6 + box->pmu->pmu_idx * 4;
 
-        switch (idx) {
+        switch (idx % 6) {
         case 0:
+                wrmsrl(NHMEX_R_MSR_PORTN_IPERF_CFG0(port), reg1->config);
+                break;
         case 1:
-                wrmsrl(reg1->reg, reg1->config);
+                wrmsrl(NHMEX_R_MSR_PORTN_IPERF_CFG1(port), reg1->config);
                 break;
         case 2:
         case 3:
-                wrmsrl(reg1->reg, nhmex_rbox_shared_reg_config(box, er_idx));
+                wrmsrl(NHMEX_R_MSR_PORTN_QLX_CFG(port),
+                        nhmex_rbox_shared_reg_config(box, 2 + (idx / 6) * 5));
                 break;
         case 4:
+                wrmsrl(NHMEX_R_MSR_PORTN_XBR_SET1_MM_CFG(port),
+                        hwc->config >> 32);
+                wrmsrl(NHMEX_R_MSR_PORTN_XBR_SET1_MATCH(port), reg1->config);
+                wrmsrl(NHMEX_R_MSR_PORTN_XBR_SET1_MASK(port), reg2->config);
+                break;
         case 5:
-                wrmsrl(reg1->reg, reg1->config);
-                wrmsrl(reg1->reg + 1, hwc->config >> 32);
-                wrmsrl(reg1->reg + 2, reg2->config);
+                wrmsrl(NHMEX_R_MSR_PORTN_XBR_SET2_MM_CFG(port),
+                        hwc->config >> 32);
+                wrmsrl(NHMEX_R_MSR_PORTN_XBR_SET2_MATCH(port), reg1->config);
+                wrmsrl(NHMEX_R_MSR_PORTN_XBR_SET2_MASK(port), reg2->config);
                 break;
         };
 
@@ -1756,8 +1764,8 @@ static void nhmex_rbox_msr_enable_event(struct intel_uncore_box *box, struct per
                 (hwc->config & NHMEX_R_PMON_CTL_EV_SEL_MASK));
 }
 
-DEFINE_UNCORE_FORMAT_ATTR(xbr_match, xbr_match, "config:32-63");
-DEFINE_UNCORE_FORMAT_ATTR(xbr_mm_cfg, xbr_mm_cfg, "config1:0-63");
+DEFINE_UNCORE_FORMAT_ATTR(xbr_mm_cfg, xbr_mm_cfg, "config:32-63");
+DEFINE_UNCORE_FORMAT_ATTR(xbr_match, xbr_match, "config1:0-63");
 DEFINE_UNCORE_FORMAT_ATTR(xbr_mask, xbr_mask, "config2:0-63");
 DEFINE_UNCORE_FORMAT_ATTR(qlx_cfg, qlx_cfg, "config1:0-15");
 DEFINE_UNCORE_FORMAT_ATTR(iperf_cfg, iperf_cfg, "config1:0-31");
@@ -2303,6 +2311,7 @@ int uncore_pmu_event_init(struct perf_event *event)
         event->hw.idx = -1;
         event->hw.last_tag = ~0ULL;
         event->hw.extra_reg.idx = EXTRA_REG_NONE;
+        event->hw.branch_reg.idx = EXTRA_REG_NONE;
 
         if (event->attr.config == UNCORE_FIXED_EVENT) {
                 /* no fixed counter */
@@ -2373,7 +2382,7 @@ static void __init uncore_type_exit(struct intel_uncore_type *type)
         type->attr_groups[1] = NULL;
 }
 
-static void uncore_types_exit(struct intel_uncore_type **types)
+static void __init uncore_types_exit(struct intel_uncore_type **types)
 {
         int i;
         for (i = 0; types[i]; i++)
@@ -2814,7 +2823,13 @@ static int __init uncore_cpu_init(void)
                         snbep_uncore_cbox.num_boxes = max_cores;
                 msr_uncores = snbep_msr_uncores;
                 break;
-        case 46:
+        case 46: /* Nehalem-EX */
+                uncore_nhmex = true;
+        case 47: /* Westmere-EX aka. Xeon E7 */
+                if (!uncore_nhmex)
+                        nhmex_uncore_mbox.event_descs = wsmex_uncore_mbox_events;
+                if (nhmex_uncore_cbox.num_boxes > max_cores)
+                        nhmex_uncore_cbox.num_boxes = max_cores;
                 msr_uncores = nhmex_msr_uncores;
                 break;
         default:
diff --git a/arch/x86/kernel/cpu/perf_event_intel_uncore.h b/arch/x86/kernel/cpu/perf_event_intel_uncore.h
index c9e5dc56630a..5b81c1856aac 100644
--- a/arch/x86/kernel/cpu/perf_event_intel_uncore.h
+++ b/arch/x86/kernel/cpu/perf_event_intel_uncore.h
@@ -230,6 +230,7 @@
 #define NHMEX_S1_MSR_MASK                       0xe5a
 
 #define NHMEX_S_PMON_MM_CFG_EN                  (0x1ULL << 63)
+#define NHMEX_S_EVENT_TO_R_PROG_EV              0
 
 /* NHM-EX Mbox */
 #define NHMEX_M0_MSR_GLOBAL_CTL                 0xca0
@@ -275,18 +276,12 @@
                  NHMEX_M_PMON_CTL_INC_SEL_MASK |        \
                  NHMEX_M_PMON_CTL_SET_FLAG_SEL_MASK)
 
-
-#define NHMEX_M_PMON_ZDP_CTL_FVC_FVID_MASK      0x1f
-#define NHMEX_M_PMON_ZDP_CTL_FVC_BCMD_MASK      (0x7 << 5)
-#define NHMEX_M_PMON_ZDP_CTL_FVC_RSP_MASK       (0x7 << 8)
-#define NHMEX_M_PMON_ZDP_CTL_FVC_PBOX_INIT_ERR  (1 << 23)
-#define NHMEX_M_PMON_ZDP_CTL_FVC_MASK                   \
-                (NHMEX_M_PMON_ZDP_CTL_FVC_FVID_MASK |   \
-                 NHMEX_M_PMON_ZDP_CTL_FVC_BCMD_MASK |   \
-                 NHMEX_M_PMON_ZDP_CTL_FVC_RSP_MASK  |   \
-                 NHMEX_M_PMON_ZDP_CTL_FVC_PBOX_INIT_ERR)
+#define NHMEX_M_PMON_ZDP_CTL_FVC_MASK           (((1 << 11) - 1) | (1 << 23))
 #define NHMEX_M_PMON_ZDP_CTL_FVC_EVENT_MASK(n)  (0x7 << (11 + 3 * (n)))
 
+#define WSMEX_M_PMON_ZDP_CTL_FVC_MASK           (((1 << 12) - 1) | (1 << 24))
+#define WSMEX_M_PMON_ZDP_CTL_FVC_EVENT_MASK(n)  (0x7 << (12 + 3 * (n)))
+
 /*
  * use the 9~13 bits to select event If the 7th bit is not set,
  * otherwise use the 19~21 bits to select event.
@@ -368,6 +363,7 @@ struct intel_uncore_type {
         unsigned num_shared_regs:8;
         unsigned single_fixed:1;
         unsigned pair_ctr_ctl:1;
+        unsigned *msr_offsets;
         struct event_constraint unconstrainted;
         struct event_constraint *constraints;
         struct intel_uncore_pmu *pmus;
@@ -485,29 +481,31 @@ unsigned uncore_pci_perf_ctr(struct intel_uncore_box *box, int idx)
         return idx * 8 + box->pmu->type->perf_ctr;
 }
 
-static inline
-unsigned uncore_msr_box_ctl(struct intel_uncore_box *box)
+static inline unsigned uncore_msr_box_offset(struct intel_uncore_box *box)
+{
+        struct intel_uncore_pmu *pmu = box->pmu;
+        return pmu->type->msr_offsets ?
+                pmu->type->msr_offsets[pmu->pmu_idx] :
+                pmu->type->msr_offset * pmu->pmu_idx;
+}
+
+static inline unsigned uncore_msr_box_ctl(struct intel_uncore_box *box)
 {
         if (!box->pmu->type->box_ctl)
                 return 0;
-        return box->pmu->type->box_ctl +
-                box->pmu->type->msr_offset * box->pmu->pmu_idx;
+        return box->pmu->type->box_ctl + uncore_msr_box_offset(box);
 }
 
-static inline
-unsigned uncore_msr_fixed_ctl(struct intel_uncore_box *box)
+static inline unsigned uncore_msr_fixed_ctl(struct intel_uncore_box *box)
 {
         if (!box->pmu->type->fixed_ctl)
                 return 0;
-        return box->pmu->type->fixed_ctl +
-                box->pmu->type->msr_offset * box->pmu->pmu_idx;
+        return box->pmu->type->fixed_ctl + uncore_msr_box_offset(box);
 }
 
-static inline
-unsigned uncore_msr_fixed_ctr(struct intel_uncore_box *box)
+static inline unsigned uncore_msr_fixed_ctr(struct intel_uncore_box *box)
 {
-        return box->pmu->type->fixed_ctr +
-                box->pmu->type->msr_offset * box->pmu->pmu_idx;
+        return box->pmu->type->fixed_ctr + uncore_msr_box_offset(box);
 }
 
 static inline
@@ -515,7 +513,7 @@ unsigned uncore_msr_event_ctl(struct intel_uncore_box *box, int idx)
 {
         return box->pmu->type->event_ctl +
                 (box->pmu->type->pair_ctr_ctl ? 2 * idx : idx) +
-                box->pmu->type->msr_offset * box->pmu->pmu_idx;
+                uncore_msr_box_offset(box);
 }
 
 static inline
@@ -523,7 +521,7 @@ unsigned uncore_msr_perf_ctr(struct intel_uncore_box *box, int idx)
 {
         return box->pmu->type->perf_ctr +
                 (box->pmu->type->pair_ctr_ctl ? 2 * idx : idx) +
-                box->pmu->type->msr_offset * box->pmu->pmu_idx;
+                uncore_msr_box_offset(box);
 }
 
 static inline
diff --git a/arch/x86/mm/hugetlbpage.c b/arch/x86/mm/hugetlbpage.c
index f6679a7fb8ca..b91e48512425 100644
--- a/arch/x86/mm/hugetlbpage.c
+++ b/arch/x86/mm/hugetlbpage.c
@@ -56,9 +56,16 @@ static int vma_shareable(struct vm_area_struct *vma, unsigned long addr)
 }
 
 /*
- * search for a shareable pmd page for hugetlb.
+ * Search for a shareable pmd page for hugetlb. In any case calls pmd_alloc()
+ * and returns the corresponding pte. While this is not necessary for the
+ * !shared pmd case because we can allocate the pmd later as well, it makes the
+ * code much cleaner. pmd allocation is essential for the shared case because
+ * pud has to be populated inside the same i_mmap_mutex section - otherwise
+ * racing tasks could either miss the sharing (see huge_pte_offset) or select a
+ * bad pmd for sharing.
  */
-static void huge_pmd_share(struct mm_struct *mm, unsigned long addr, pud_t *pud)
+static pte_t *
+huge_pmd_share(struct mm_struct *mm, unsigned long addr, pud_t *pud)
 {
         struct vm_area_struct *vma = find_vma(mm, addr);
         struct address_space *mapping = vma->vm_file->f_mapping;
@@ -68,9 +75,10 @@ static void huge_pmd_share(struct mm_struct *mm, unsigned long addr, pud_t *pud)
         struct vm_area_struct *svma;
         unsigned long saddr;
         pte_t *spte = NULL;
+        pte_t *pte;
 
         if (!vma_shareable(vma, addr))
-                return;
+                return (pte_t *)pmd_alloc(mm, pud, addr);
 
         mutex_lock(&mapping->i_mmap_mutex);
         vma_prio_tree_foreach(svma, &iter, &mapping->i_mmap, idx, idx) {
@@ -97,7 +105,9 @@ static void huge_pmd_share(struct mm_struct *mm, unsigned long addr, pud_t *pud)
                 put_page(virt_to_page(spte));
         spin_unlock(&mm->page_table_lock);
 out:
+        pte = (pte_t *)pmd_alloc(mm, pud, addr);
         mutex_unlock(&mapping->i_mmap_mutex);
+        return pte;
 }
 
 /*
@@ -142,8 +152,9 @@ pte_t *huge_pte_alloc(struct mm_struct *mm,
                 } else {
                         BUG_ON(sz != PMD_SIZE);
                         if (pud_none(*pud))
-                                huge_pmd_share(mm, addr, pud);
-                        pte = (pte_t *) pmd_alloc(mm, pud, addr);
+                                pte = huge_pmd_share(mm, addr, pud);
+                        else
+                                pte = (pte_t *)pmd_alloc(mm, pud, addr);
                 }
         }
         BUG_ON(pte && !pte_none(*pte) && !pte_huge(*pte));
diff --git a/arch/x86/mm/pageattr.c b/arch/x86/mm/pageattr.c
index 931930a96160..a718e0d23503 100644
--- a/arch/x86/mm/pageattr.c
+++ b/arch/x86/mm/pageattr.c
@@ -919,13 +919,11 @@ static int change_page_attr_set_clr(unsigned long *addr, int numpages,
 
         /*
          * On success we use clflush, when the CPU supports it to
-         * avoid the wbindv. If the CPU does not support it, in the
-         * error case, and during early boot (for EFI) we fall back
-         * to cpa_flush_all (which uses wbinvd):
+         * avoid the wbindv. If the CPU does not support it and in the
+         * error case we fall back to cpa_flush_all (which uses
+         * wbindv):
          */
-        if (early_boot_irqs_disabled)
-                __cpa_flush_all((void *)(long)cache);
-        else if (!ret && cpu_has_clflush) {
+        if (!ret && cpu_has_clflush) {
                 if (cpa.flags & (CPA_PAGES_ARRAY | CPA_ARRAY)) {
                         cpa_flush_array(addr, numpages, cache,
                                         cpa.flags, pages);
diff --git a/arch/x86/platform/efi/efi.c b/arch/x86/platform/efi/efi.c
index 2dc29f51e75a..92660edaa1e7 100644
--- a/arch/x86/platform/efi/efi.c
+++ b/arch/x86/platform/efi/efi.c
@@ -234,7 +234,22 @@ static efi_status_t __init phys_efi_set_virtual_address_map(
         return status;
 }
 
-static int efi_set_rtc_mmss(unsigned long nowtime)
+static efi_status_t __init phys_efi_get_time(efi_time_t *tm,
+                                             efi_time_cap_t *tc)
+{
+        unsigned long flags;
+        efi_status_t status;
+
+        spin_lock_irqsave(&rtc_lock, flags);
+        efi_call_phys_prelog();
+        status = efi_call_phys2(efi_phys.get_time, virt_to_phys(tm),
+                                virt_to_phys(tc));
+        efi_call_phys_epilog();
+        spin_unlock_irqrestore(&rtc_lock, flags);
+        return status;
+}
+
+int efi_set_rtc_mmss(unsigned long nowtime)
 {
         int real_seconds, real_minutes;
         efi_status_t    status;
@@ -263,7 +278,7 @@ static int efi_set_rtc_mmss(unsigned long nowtime)
         return 0;
 }
 
-static unsigned long efi_get_time(void)
+unsigned long efi_get_time(void)
 {
         efi_status_t status;
         efi_time_t eft;
@@ -606,13 +621,18 @@ static int __init efi_runtime_init(void)
         }
         /*
          * We will only need *early* access to the following
-         * EFI runtime service before set_virtual_address_map
+         * two EFI runtime services before set_virtual_address_map
          * is invoked.
          */
+        efi_phys.get_time = (efi_get_time_t *)runtime->get_time;
         efi_phys.set_virtual_address_map =
                 (efi_set_virtual_address_map_t *)
                 runtime->set_virtual_address_map;
-
+        /*
+         * Make efi_get_time can be called before entering
+         * virtual mode.
+         */
+        efi.get_time = phys_efi_get_time;
         early_iounmap(runtime, sizeof(efi_runtime_services_t));
 
         return 0;
@@ -700,10 +720,12 @@ void __init efi_init(void)
                 efi_enabled = 0;
                 return;
         }
+#ifdef CONFIG_X86_32
         if (efi_native) {
                 x86_platform.get_wallclock = efi_get_time;
                 x86_platform.set_wallclock = efi_set_rtc_mmss;
         }
+#endif
 
 #if EFI_DEBUG
         print_efi_memmap();
diff --git a/arch/x86/realmode/rm/Makefile b/arch/x86/realmode/rm/Makefile
index b2d534cab25f..88692871823f 100644
--- a/arch/x86/realmode/rm/Makefile
+++ b/arch/x86/realmode/rm/Makefile
@@ -72,7 +72,7 @@ KBUILD_CFLAGS	:= $(LINUXINCLUDE) -m32 -g -Os -D_SETUP -D__KERNEL__ -D_WAKEUP \
                    -Wall -Wstrict-prototypes \
                    -march=i386 -mregparm=3 \
                    -include $(srctree)/$(src)/../../boot/code16gcc.h \
-                   -fno-strict-aliasing -fomit-frame-pointer \
+                   -fno-strict-aliasing -fomit-frame-pointer -fno-pic \
                    $(call cc-option, -ffreestanding) \
                    $(call cc-option, -fno-toplevel-reorder,\
                         $(call cc-option, -fno-unit-at-a-time)) \
diff --git a/arch/x86/syscalls/syscall_64.tbl b/arch/x86/syscalls/syscall_64.tbl
index 29aed7ac2c02..a582bfed95bb 100644
--- a/arch/x86/syscalls/syscall_64.tbl
+++ b/arch/x86/syscalls/syscall_64.tbl
@@ -60,8 +60,8 @@
 51      common  getsockname             sys_getsockname
 52      common  getpeername             sys_getpeername
 53      common  socketpair              sys_socketpair
-54      common  setsockopt              sys_setsockopt
-55      common  getsockopt              sys_getsockopt
+54      64      setsockopt              sys_setsockopt
+55      64      getsockopt              sys_getsockopt
 56      common  clone                   stub_clone
 57      common  fork                    stub_fork
 58      common  vfork                   stub_vfork
@@ -353,3 +353,5 @@
 538     x32     sendmmsg                compat_sys_sendmmsg
 539     x32     process_vm_readv        compat_sys_process_vm_readv
 540     x32     process_vm_writev       compat_sys_process_vm_writev
+541     x32     setsockopt              compat_sys_setsockopt
+542     x32     getsockopt              compat_sys_getsockopt
diff --git a/drivers/acpi/acpica/tbxface.c b/drivers/acpi/acpica/tbxface.c
index ea4c6d52605a..29e51bc01383 100644
--- a/drivers/acpi/acpica/tbxface.c
+++ b/drivers/acpi/acpica/tbxface.c
@@ -387,6 +387,7 @@ acpi_get_table_with_size(char *signature,
 
         return (AE_NOT_FOUND);
 }
+ACPI_EXPORT_SYMBOL(acpi_get_table_with_size)
 
 acpi_status
 acpi_get_table(char *signature,
diff --git a/drivers/base/core.c b/drivers/base/core.c
index f338037a4f3d..5e6e00bc1652 100644
--- a/drivers/base/core.c
+++ b/drivers/base/core.c
@@ -1865,6 +1865,7 @@ int __dev_printk(const char *level, const struct device *dev,
                  struct va_format *vaf)
 {
         char dict[128];
+        const char *level_extra = "";
         size_t dictlen = 0;
         const char *subsys;
 
@@ -1911,10 +1912,14 @@ int __dev_printk(const char *level, const struct device *dev,
                                     "DEVICE=+%s:%s", subsys, dev_name(dev));
         }
 skip:
+        if (level[2])
+                level_extra = &level[2]; /* skip past KERN_SOH "L" */
+
         return printk_emit(0, level[1] - '0',
                            dictlen ? dict : NULL, dictlen,
-                           "%s %s: %pV",
-                           dev_driver_string(dev), dev_name(dev), vaf);
+                           "%s %s: %s%pV",
+                           dev_driver_string(dev), dev_name(dev),
+                           level_extra, vaf);
 }
 EXPORT_SYMBOL(__dev_printk);
 
diff --git a/drivers/base/power/runtime.c b/drivers/base/power/runtime.c
index 59894873a3b3..7d9c1cb1c39a 100644
--- a/drivers/base/power/runtime.c
+++ b/drivers/base/power/runtime.c
@@ -147,6 +147,8 @@ static int rpm_check_suspend_allowed(struct device *dev)
             || (dev->power.request_pending
                         && dev->power.request == RPM_REQ_RESUME))
                 retval = -EAGAIN;
+        else if (__dev_pm_qos_read_value(dev) < 0)
+                retval = -EPERM;
         else if (dev->power.runtime_status == RPM_SUSPENDED)
                 retval = 1;
 
@@ -388,7 +390,6 @@ static int rpm_suspend(struct device *dev, int rpmflags)
                 goto repeat;
         }
 
-        dev->power.deferred_resume = false;
         if (dev->power.no_callbacks)
                 goto no_callback;       /* Assume success. */
 
@@ -403,12 +404,6 @@ static int rpm_suspend(struct device *dev, int rpmflags)
                 goto out;
         }
 
-        if (__dev_pm_qos_read_value(dev) < 0) {
-                /* Negative PM QoS constraint means "never suspend". */
-                retval = -EPERM;
-                goto out;
-        }
-
         __update_runtime_status(dev, RPM_SUSPENDING);
 
         if (dev->pm_domain)
@@ -440,6 +435,7 @@ static int rpm_suspend(struct device *dev, int rpmflags)
         wake_up_all(&dev->power.wait_queue);
 
         if (dev->power.deferred_resume) {
+                dev->power.deferred_resume = false;
                 rpm_resume(dev, 0);
                 retval = -EAGAIN;
                 goto out;
@@ -584,6 +580,7 @@ static int rpm_resume(struct device *dev, int rpmflags)
                     || dev->parent->power.runtime_status == RPM_ACTIVE) {
                         atomic_inc(&dev->parent->power.child_count);
                         spin_unlock(&dev->parent->power.lock);
+                        retval = 1;
                         goto no_callback;       /* Assume success. */
                 }
                 spin_unlock(&dev->parent->power.lock);
@@ -664,7 +661,7 @@ static int rpm_resume(struct device *dev, int rpmflags)
         }
         wake_up_all(&dev->power.wait_queue);
 
-        if (!retval)
+        if (retval >= 0)
                 rpm_idle(dev, RPM_ASYNC);
 
  out:
diff --git a/drivers/block/cciss_scsi.c b/drivers/block/cciss_scsi.c
index acda773b3720..38aa6dda6b81 100644
--- a/drivers/block/cciss_scsi.c
+++ b/drivers/block/cciss_scsi.c
@@ -763,16 +763,7 @@ static void complete_scsi_command(CommandList_struct *c, int timeout,
                 {
                         case CMD_TARGET_STATUS:
                                 /* Pass it up to the upper layers... */
-                                if( ei->ScsiStatus)
-                                {
-#if 0
-                                        printk(KERN_WARNING "cciss: cmd %p "
-                                                "has SCSI Status = %x\n",
-                                                c, ei->ScsiStatus);
-#endif
-                                        cmd->result |= (ei->ScsiStatus << 1);
-                                }
-                                else {  /* scsi status is zero??? How??? */
+                                if (!ei->ScsiStatus) {
                                         
         /* Ordinarily, this case should never happen, but there is a bug
            in some released firmware revisions that allows it to happen
diff --git a/drivers/bluetooth/ath3k.c b/drivers/bluetooth/ath3k.c
index 10308cd8a7ed..11f36e502136 100644
--- a/drivers/bluetooth/ath3k.c
+++ b/drivers/bluetooth/ath3k.c
@@ -79,6 +79,7 @@ static struct usb_device_id ath3k_table[] = {
         { USB_DEVICE(0x13d3, 0x3362) },
         { USB_DEVICE(0x0CF3, 0xE004) },
         { USB_DEVICE(0x0930, 0x0219) },
+        { USB_DEVICE(0x0489, 0xe057) },
 
         /* Atheros AR5BBU12 with sflash firmware */
         { USB_DEVICE(0x0489, 0xE02C) },
@@ -104,6 +105,7 @@ static struct usb_device_id ath3k_blist_tbl[] = {
         { USB_DEVICE(0x13d3, 0x3362), .driver_info = BTUSB_ATH3012 },
         { USB_DEVICE(0x0cf3, 0xe004), .driver_info = BTUSB_ATH3012 },
         { USB_DEVICE(0x0930, 0x0219), .driver_info = BTUSB_ATH3012 },
+        { USB_DEVICE(0x0489, 0xe057), .driver_info = BTUSB_ATH3012 },
 
         /* Atheros AR5BBU22 with sflash firmware */
         { USB_DEVICE(0x0489, 0xE03C), .driver_info = BTUSB_ATH3012 },
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index e27221411036..cef3bac1a543 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -98,6 +98,7 @@ static struct usb_device_id btusb_table[] = {
         { USB_DEVICE(0x0a5c, 0x21e6) },
         { USB_DEVICE(0x0a5c, 0x21e8) },
         { USB_DEVICE(0x0a5c, 0x21f3) },
+        { USB_DEVICE(0x0a5c, 0x21f4) },
         { USB_DEVICE(0x413c, 0x8197) },
 
         /* Foxconn - Hon Hai */
@@ -133,6 +134,7 @@ static struct usb_device_id blacklist_table[] = {
         { USB_DEVICE(0x13d3, 0x3362), .driver_info = BTUSB_ATH3012 },
         { USB_DEVICE(0x0cf3, 0xe004), .driver_info = BTUSB_ATH3012 },
         { USB_DEVICE(0x0930, 0x0219), .driver_info = BTUSB_ATH3012 },
+        { USB_DEVICE(0x0489, 0xe057), .driver_info = BTUSB_ATH3012 },
 
         /* Atheros AR5BBU12 with sflash firmware */
         { USB_DEVICE(0x0489, 0xe02c), .driver_info = BTUSB_IGNORE },
diff --git a/drivers/char/agp/intel-agp.h b/drivers/char/agp/intel-agp.h
index 6f007b6c240d..6ec0fff79bc2 100644
--- a/drivers/char/agp/intel-agp.h
+++ b/drivers/char/agp/intel-agp.h
@@ -64,6 +64,7 @@
 #define I830_PTE_SYSTEM_CACHED  0x00000006
 /* GT PTE cache control fields */
 #define GEN6_PTE_UNCACHED       0x00000002
+#define HSW_PTE_UNCACHED        0x00000000
 #define GEN6_PTE_LLC            0x00000004
 #define GEN6_PTE_LLC_MLC        0x00000006
 #define GEN6_PTE_GFDT           0x00000008
diff --git a/drivers/char/agp/intel-gtt.c b/drivers/char/agp/intel-gtt.c
index 08fc5cbb13cd..58e32f7c3229 100644
--- a/drivers/char/agp/intel-gtt.c
+++ b/drivers/char/agp/intel-gtt.c
@@ -1156,6 +1156,30 @@ static bool gen6_check_flags(unsigned int flags)
         return true;
 }
 
+static void haswell_write_entry(dma_addr_t addr, unsigned int entry,
+                                unsigned int flags)
+{
+        unsigned int type_mask = flags & ~AGP_USER_CACHED_MEMORY_GFDT;
+        unsigned int gfdt = flags & AGP_USER_CACHED_MEMORY_GFDT;
+        u32 pte_flags;
+
+        if (type_mask == AGP_USER_MEMORY)
+                pte_flags = HSW_PTE_UNCACHED | I810_PTE_VALID;
+        else if (type_mask == AGP_USER_CACHED_MEMORY_LLC_MLC) {
+                pte_flags = GEN6_PTE_LLC_MLC | I810_PTE_VALID;
+                if (gfdt)
+                        pte_flags |= GEN6_PTE_GFDT;
+        } else { /* set 'normal'/'cached' to LLC by default */
+                pte_flags = GEN6_PTE_LLC | I810_PTE_VALID;
+                if (gfdt)
+                        pte_flags |= GEN6_PTE_GFDT;
+        }
+
+        /* gen6 has bit11-4 for physical addr bit39-32 */
+        addr |= (addr >> 28) & 0xff0;
+        writel(addr | pte_flags, intel_private.gtt + entry);
+}
+
 static void gen6_write_entry(dma_addr_t addr, unsigned int entry,
                              unsigned int flags)
 {
@@ -1382,6 +1406,15 @@ static const struct intel_gtt_driver sandybridge_gtt_driver = {
         .check_flags = gen6_check_flags,
         .chipset_flush = i9xx_chipset_flush,
 };
+static const struct intel_gtt_driver haswell_gtt_driver = {
+        .gen = 6,
+        .setup = i9xx_setup,
+        .cleanup = gen6_cleanup,
+        .write_entry = haswell_write_entry,
+        .dma_mask_size = 40,
+        .check_flags = gen6_check_flags,
+        .chipset_flush = i9xx_chipset_flush,
+};
 static const struct intel_gtt_driver valleyview_gtt_driver = {
         .gen = 7,
         .setup = i9xx_setup,
@@ -1499,77 +1532,77 @@ static const struct intel_gtt_driver_description {
         { PCI_DEVICE_ID_INTEL_VALLEYVIEW_IG,
             "ValleyView", &valleyview_gtt_driver },
         { PCI_DEVICE_ID_INTEL_HASWELL_D_GT1_IG,
-            "Haswell", &sandybridge_gtt_driver },
+            "Haswell", &haswell_gtt_driver },
         { PCI_DEVICE_ID_INTEL_HASWELL_D_GT2_IG,
-            "Haswell", &sandybridge_gtt_driver },
+            "Haswell", &haswell_gtt_driver },
         { PCI_DEVICE_ID_INTEL_HASWELL_D_GT2_PLUS_IG,
-            "Haswell", &sandybridge_gtt_driver },
+            "Haswell", &haswell_gtt_driver },
         { PCI_DEVICE_ID_INTEL_HASWELL_M_GT1_IG,
-            "Haswell", &sandybridge_gtt_driver },
+            "Haswell", &haswell_gtt_driver },
         { PCI_DEVICE_ID_INTEL_HASWELL_M_GT2_IG,
-            "Haswell", &sandybridge_gtt_driver },
+            "Haswell", &haswell_gtt_driver },
         { PCI_DEVICE_ID_INTEL_HASWELL_M_GT2_PLUS_IG,
-            "Haswell", &sandybridge_gtt_driver },
+            "Haswell", &haswell_gtt_driver },
         { PCI_DEVICE_ID_INTEL_HASWELL_S_GT1_IG,
-            "Haswell", &sandybridge_gtt_driver },
+            "Haswell", &haswell_gtt_driver },
         { PCI_DEVICE_ID_INTEL_HASWELL_S_GT2_IG,
-            "Haswell", &sandybridge_gtt_driver },
+            "Haswell", &haswell_gtt_driver },
         { PCI_DEVICE_ID_INTEL_HASWELL_S_GT2_PLUS_IG,
-            "Haswell", &sandybridge_gtt_driver },
+            "Haswell", &haswell_gtt_driver },
         { PCI_DEVICE_ID_INTEL_HASWELL_SDV_D_GT1_IG,
-            "Haswell", &sandybridge_gtt_driver },
+            "Haswell", &haswell_gtt_driver },
         { PCI_DEVICE_ID_INTEL_HASWELL_SDV_D_GT2_IG,
-            "Haswell", &sandybridge_gtt_driver },
+            "Haswell", &haswell_gtt_driver },
         { PCI_DEVICE_ID_INTEL_HASWELL_SDV_D_GT2_PLUS_IG,
-            "Haswell", &sandybridge_gtt_driver },
+            "Haswell", &haswell_gtt_driver },
         { PCI_DEVICE_ID_INTEL_HASWELL_SDV_M_GT1_IG,
-            "Haswell", &sandybridge_gtt_driver },
+            "Haswell", &haswell_gtt_driver },
         { PCI_DEVICE_ID_INTEL_HASWELL_SDV_M_GT2_IG,
-            "Haswell", &sandybridge_gtt_driver },
+            "Haswell", &haswell_gtt_driver },
         { PCI_DEVICE_ID_INTEL_HASWELL_SDV_M_GT2_PLUS_IG,
-            "Haswell", &sandybridge_gtt_driver },
+            "Haswell", &haswell_gtt_driver },
         { PCI_DEVICE_ID_INTEL_HASWELL_SDV_S_GT1_IG,
-            "Haswell", &sandybridge_gtt_driver },
+            "Haswell", &haswell_gtt_driver },
         { PCI_DEVICE_ID_INTEL_HASWELL_SDV_S_GT2_IG,
-            "Haswell", &sandybridge_gtt_driver },
+            "Haswell", &haswell_gtt_driver },
         { PCI_DEVICE_ID_INTEL_HASWELL_SDV_S_GT2_PLUS_IG,
-            "Haswell", &sandybridge_gtt_driver },
+            "Haswell", &haswell_gtt_driver },
         { PCI_DEVICE_ID_INTEL_HASWELL_ULT_D_GT1_IG,
-            "Haswell", &sandybridge_gtt_driver },
+            "Haswell", &haswell_gtt_driver },
         { PCI_DEVICE_ID_INTEL_HASWELL_ULT_D_GT2_IG,
-            "Haswell", &sandybridge_gtt_driver },
+            "Haswell", &haswell_gtt_driver },
         { PCI_DEVICE_ID_INTEL_HASWELL_ULT_D_GT2_PLUS_IG,
-            "Haswell", &sandybridge_gtt_driver },
+            "Haswell", &haswell_gtt_driver },
         { PCI_DEVICE_ID_INTEL_HASWELL_ULT_M_GT1_IG,
-            "Haswell", &sandybridge_gtt_driver },
+            "Haswell", &haswell_gtt_driver },
         { PCI_DEVICE_ID_INTEL_HASWELL_ULT_M_GT2_IG,
-            "Haswell", &sandybridge_gtt_driver },
+            "Haswell", &haswell_gtt_driver },
         { PCI_DEVICE_ID_INTEL_HASWELL_ULT_M_GT2_PLUS_IG,
-            "Haswell", &sandybridge_gtt_driver },
+            "Haswell", &haswell_gtt_driver },
         { PCI_DEVICE_ID_INTEL_HASWELL_ULT_S_GT1_IG,
-            "Haswell", &sandybridge_gtt_driver },
+            "Haswell", &haswell_gtt_driver },
         { PCI_DEVICE_ID_INTEL_HASWELL_ULT_S_GT2_IG,
-            "Haswell", &sandybridge_gtt_driver },
+            "Haswell", &haswell_gtt_driver },
         { PCI_DEVICE_ID_INTEL_HASWELL_ULT_S_GT2_PLUS_IG,
-            "Haswell", &sandybridge_gtt_driver },
+            "Haswell", &haswell_gtt_driver },
         { PCI_DEVICE_ID_INTEL_HASWELL_CRW_D_GT1_IG,
-            "Haswell", &sandybridge_gtt_driver },
+            "Haswell", &haswell_gtt_driver },
         { PCI_DEVICE_ID_INTEL_HASWELL_CRW_D_GT2_IG,
-            "Haswell", &sandybridge_gtt_driver },
+            "Haswell", &haswell_gtt_driver },
         { PCI_DEVICE_ID_INTEL_HASWELL_CRW_D_GT2_PLUS_IG,
-            "Haswell", &sandybridge_gtt_driver },
+            "Haswell", &haswell_gtt_driver },
         { PCI_DEVICE_ID_INTEL_HASWELL_CRW_M_GT1_IG,
-            "Haswell", &sandybridge_gtt_driver },
+            "Haswell", &haswell_gtt_driver },
         { PCI_DEVICE_ID_INTEL_HASWELL_CRW_M_GT2_IG,
-            "Haswell", &sandybridge_gtt_driver },
+            "Haswell", &haswell_gtt_driver },
         { PCI_DEVICE_ID_INTEL_HASWELL_CRW_M_GT2_PLUS_IG,
-            "Haswell", &sandybridge_gtt_driver },
+            "Haswell", &haswell_gtt_driver },
         { PCI_DEVICE_ID_INTEL_HASWELL_CRW_S_GT1_IG,
-            "Haswell", &sandybridge_gtt_driver },
+            "Haswell", &haswell_gtt_driver },
         { PCI_DEVICE_ID_INTEL_HASWELL_CRW_S_GT2_IG,
-            "Haswell", &sandybridge_gtt_driver },
+            "Haswell", &haswell_gtt_driver },
         { PCI_DEVICE_ID_INTEL_HASWELL_CRW_S_GT2_PLUS_IG,
-            "Haswell", &sandybridge_gtt_driver },
+            "Haswell", &haswell_gtt_driver },
         { 0, NULL, NULL }
 };
 
diff --git a/drivers/clocksource/cs5535-clockevt.c b/drivers/clocksource/cs5535-clockevt.c
index 540795cd0760..d9279385304d 100644
--- a/drivers/clocksource/cs5535-clockevt.c
+++ b/drivers/clocksource/cs5535-clockevt.c
@@ -53,7 +53,7 @@ static struct cs5535_mfgpt_timer *cs5535_event_clock;
 #define MFGPT_PERIODIC (MFGPT_HZ / HZ)
 
 /*
- * The MFPGT timers on the CS5536 provide us with suitable timers to use
+ * The MFGPT timers on the CS5536 provide us with suitable timers to use
  * as clock event sources - not as good as a HPET or APIC, but certainly
  * better than the PIT.  This isn't a general purpose MFGPT driver, but
  * a simplified one designed specifically to act as a clock event source.
@@ -144,7 +144,7 @@ static int __init cs5535_mfgpt_init(void)
 
         timer = cs5535_mfgpt_alloc_timer(MFGPT_TIMER_ANY, MFGPT_DOMAIN_WORKING);
         if (!timer) {
-                printk(KERN_ERR DRV_NAME ": Could not allocate MFPGT timer\n");
+                printk(KERN_ERR DRV_NAME ": Could not allocate MFGPT timer\n");
                 return -ENODEV;
         }
         cs5535_event_clock = timer;
diff --git a/drivers/cpuidle/coupled.c b/drivers/cpuidle/coupled.c
index 2c9bf2692232..3265844839bf 100644
--- a/drivers/cpuidle/coupled.c
+++ b/drivers/cpuidle/coupled.c
@@ -678,10 +678,22 @@ static int cpuidle_coupled_cpu_notify(struct notifier_block *nb,
         int cpu = (unsigned long)hcpu;
         struct cpuidle_device *dev;
 
+        switch (action & ~CPU_TASKS_FROZEN) {
+        case CPU_UP_PREPARE:
+        case CPU_DOWN_PREPARE:
+        case CPU_ONLINE:
+        case CPU_DEAD:
+        case CPU_UP_CANCELED:
+        case CPU_DOWN_FAILED:
+                break;
+        default:
+                return NOTIFY_OK;
+        }
+
         mutex_lock(&cpuidle_lock);
 
         dev = per_cpu(cpuidle_devices, cpu);
-        if (!dev->coupled)
+        if (!dev || !dev->coupled)
                 goto out;
 
         switch (action & ~CPU_TASKS_FROZEN) {
diff --git a/drivers/extcon/extcon_gpio.c b/drivers/extcon/extcon_gpio.c
index fe3db45fa83c..3cc152e690b0 100644
--- a/drivers/extcon/extcon_gpio.c
+++ b/drivers/extcon/extcon_gpio.c
@@ -107,7 +107,8 @@ static int __devinit gpio_extcon_probe(struct platform_device *pdev)
         if (ret < 0)
                 return ret;
 
-        ret = gpio_request_one(extcon_data->gpio, GPIOF_DIR_IN, pdev->name);
+        ret = devm_gpio_request_one(&pdev->dev, extcon_data->gpio, GPIOF_DIR_IN,
+                                    pdev->name);
         if (ret < 0)
                 goto err;
 
diff --git a/drivers/gpu/drm/Kconfig b/drivers/gpu/drm/Kconfig
index 23120c00a881..90e28081712d 100644
--- a/drivers/gpu/drm/Kconfig
+++ b/drivers/gpu/drm/Kconfig
@@ -22,6 +22,7 @@ menuconfig DRM
 config DRM_USB
         tristate
         depends on DRM
+        depends on USB_ARCH_HAS_HCD
         select USB
 
 config DRM_KMS_HELPER
diff --git a/drivers/gpu/drm/drm_modes.c b/drivers/gpu/drm/drm_modes.c
index b7adb4a967fd..28637c181b15 100644
--- a/drivers/gpu/drm/drm_modes.c
+++ b/drivers/gpu/drm/drm_modes.c
@@ -706,9 +706,6 @@ void drm_mode_set_crtcinfo(struct drm_display_mode *p, int adjust_flags)
         p->crtc_vblank_end = max(p->crtc_vsync_end, p->crtc_vtotal);
         p->crtc_hblank_start = min(p->crtc_hsync_start, p->crtc_hdisplay);
         p->crtc_hblank_end = max(p->crtc_hsync_end, p->crtc_htotal);
-
-        p->crtc_hadjusted = false;
-        p->crtc_vadjusted = false;
 }
 EXPORT_SYMBOL(drm_mode_set_crtcinfo);
 
diff --git a/drivers/gpu/drm/drm_proc.c b/drivers/gpu/drm/drm_proc.c
index 371c695322d9..da457b18eaaf 100644
--- a/drivers/gpu/drm/drm_proc.c
+++ b/drivers/gpu/drm/drm_proc.c
@@ -89,7 +89,7 @@ static const struct file_operations drm_proc_fops = {
  * Create a given set of proc files represented by an array of
  * gdm_proc_lists in the given root directory.
  */
-int drm_proc_create_files(struct drm_info_list *files, int count,
+static int drm_proc_create_files(struct drm_info_list *files, int count,
                           struct proc_dir_entry *root, struct drm_minor *minor)
 {
         struct drm_device *dev = minor->dev;
@@ -172,7 +172,7 @@ int drm_proc_init(struct drm_minor *minor, int minor_id,
         return 0;
 }
 
-int drm_proc_remove_files(struct drm_info_list *files, int count,
+static int drm_proc_remove_files(struct drm_info_list *files, int count,
                           struct drm_minor *minor)
 {
         struct list_head *pos, *q;
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index 5c4657a54f97..489e2b162b27 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -2365,6 +2365,10 @@ int i915_gpu_idle(struct drm_device *dev)
 
         /* Flush everything onto the inactive list. */
         for_each_ring(ring, dev_priv, i) {
+                ret = i915_switch_context(ring, NULL, DEFAULT_CONTEXT_ID);
+                if (ret)
+                        return ret;
+
                 ret = i915_ring_idle(ring);
                 if (ret)
                         return ret;
@@ -2372,10 +2376,6 @@ int i915_gpu_idle(struct drm_device *dev)
                 /* Is the device fubar? */
                 if (WARN_ON(!list_empty(&ring->gpu_write_list)))
                         return -EBUSY;
-
-                ret = i915_switch_context(ring, NULL, DEFAULT_CONTEXT_ID);
-                if (ret)
-                        return ret;
         }
 
         return 0;
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c
index ee9b68f6bc36..d9a5372ec56f 100644
--- a/drivers/gpu/drm/i915/i915_gem_gtt.c
+++ b/drivers/gpu/drm/i915/i915_gem_gtt.c
@@ -261,7 +261,10 @@ void i915_ppgtt_bind_object(struct i915_hw_ppgtt *ppgtt,
                 pte_flags |= GEN6_PTE_CACHE_LLC;
                 break;
         case I915_CACHE_NONE:
-                pte_flags |= GEN6_PTE_UNCACHED;
+                if (IS_HASWELL(dev))
+                        pte_flags |= HSW_PTE_UNCACHED;
+                else
+                        pte_flags |= GEN6_PTE_UNCACHED;
                 break;
         default:
                 BUG();
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index acc99b21e0b6..28725ce5b82c 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -115,6 +115,7 @@
 
 #define GEN6_PTE_VALID                  (1 << 0)
 #define GEN6_PTE_UNCACHED               (1 << 1)
+#define HSW_PTE_UNCACHED                (0)
 #define GEN6_PTE_CACHE_LLC              (2 << 1)
 #define GEN6_PTE_CACHE_LLC_MLC          (3 << 1)
 #define GEN6_PTE_CACHE_BITS             (3 << 1)
diff --git a/drivers/gpu/drm/i915/intel_crt.c b/drivers/gpu/drm/i915/intel_crt.c
index 7ed4a41c3965..23bdc8cd1458 100644
--- a/drivers/gpu/drm/i915/intel_crt.c
+++ b/drivers/gpu/drm/i915/intel_crt.c
@@ -326,6 +326,36 @@ static bool intel_crt_detect_hotplug(struct drm_connector *connector)
         return ret;
 }
 
+static struct edid *intel_crt_get_edid(struct drm_connector *connector,
+                                struct i2c_adapter *i2c)
+{
+        struct edid *edid;
+
+        edid = drm_get_edid(connector, i2c);
+
+        if (!edid && !intel_gmbus_is_forced_bit(i2c)) {
+                DRM_DEBUG_KMS("CRT GMBUS EDID read failed, retry using GPIO bit-banging\n");
+                intel_gmbus_force_bit(i2c, true);
+                edid = drm_get_edid(connector, i2c);
+                intel_gmbus_force_bit(i2c, false);
+        }
+
+        return edid;
+}
+
+/* local version of intel_ddc_get_modes() to use intel_crt_get_edid() */
+static int intel_crt_ddc_get_modes(struct drm_connector *connector,
+                                struct i2c_adapter *adapter)
+{
+        struct edid *edid;
+
+        edid = intel_crt_get_edid(connector, adapter);
+        if (!edid)
+                return 0;
+
+        return intel_connector_update_modes(connector, edid);
+}
+
 static bool intel_crt_detect_ddc(struct drm_connector *connector)
 {
         struct intel_crt *crt = intel_attached_crt(connector);
@@ -336,7 +366,7 @@ static bool intel_crt_detect_ddc(struct drm_connector *connector)
         BUG_ON(crt->base.type != INTEL_OUTPUT_ANALOG);
 
         i2c = intel_gmbus_get_adapter(dev_priv, dev_priv->crt_ddc_pin);
-        edid = drm_get_edid(connector, i2c);
+        edid = intel_crt_get_edid(connector, i2c);
 
         if (edid) {
                 bool is_digital = edid->input & DRM_EDID_INPUT_DIGITAL;
@@ -544,13 +574,13 @@ static int intel_crt_get_modes(struct drm_connector *connector)
         struct i2c_adapter *i2c;
 
         i2c = intel_gmbus_get_adapter(dev_priv, dev_priv->crt_ddc_pin);
-        ret = intel_ddc_get_modes(connector, i2c);
+        ret = intel_crt_ddc_get_modes(connector, i2c);
         if (ret || !IS_G4X(dev))
                 return ret;
 
         /* Try to probe digital port for output in DVI-I -> VGA mode. */
         i2c = intel_gmbus_get_adapter(dev_priv, GMBUS_PORT_DPB);
-        return intel_ddc_get_modes(connector, i2c);
+        return intel_crt_ddc_get_modes(connector, i2c);
 }
 
 static int intel_crt_set_property(struct drm_connector *connector,
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index 132ab511b90c..cd54cf88a28f 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -342,6 +342,8 @@ struct intel_fbc_work {
         int interval;
 };
 
+int intel_connector_update_modes(struct drm_connector *connector,
+                                struct edid *edid);
 int intel_ddc_get_modes(struct drm_connector *c, struct i2c_adapter *adapter);
 
 extern void intel_attach_force_audio_property(struct drm_connector *connector);
diff --git a/drivers/gpu/drm/i915/intel_modes.c b/drivers/gpu/drm/i915/intel_modes.c
index 45848b9b670b..29b72593fbb2 100644
--- a/drivers/gpu/drm/i915/intel_modes.c
+++ b/drivers/gpu/drm/i915/intel_modes.c
@@ -33,6 +33,25 @@
 #include "i915_drv.h"
 
 /**
+ * intel_connector_update_modes - update connector from edid
+ * @connector: DRM connector device to use
+ * @edid: previously read EDID information
+ */
+int intel_connector_update_modes(struct drm_connector *connector,
+                                struct edid *edid)
+{
+        int ret;
+
+        drm_mode_connector_update_edid_property(connector, edid);
+        ret = drm_add_edid_modes(connector, edid);
+        drm_edid_to_eld(connector, edid);
+        connector->display_info.raw_edid = NULL;
+        kfree(edid);
+
+        return ret;
+}
+
+/**
  * intel_ddc_get_modes - get modelist from monitor
  * @connector: DRM connector device to use
  * @adapter: i2c adapter
@@ -43,18 +62,12 @@ int intel_ddc_get_modes(struct drm_connector *connector,
                         struct i2c_adapter *adapter)
 {
         struct edid *edid;
-        int ret = 0;
 
         edid = drm_get_edid(connector, adapter);
-        if (edid) {
-                drm_mode_connector_update_edid_property(connector, edid);
-                ret = drm_add_edid_modes(connector, edid);
-                drm_edid_to_eld(connector, edid);
-                connector->display_info.raw_edid = NULL;
-                kfree(edid);
-        }
+        if (!edid)
+                return 0;
 
-        return ret;
+        return intel_connector_update_modes(connector, edid);
 }
 
 static const struct drm_prop_enum_list force_audio_names[] = {
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index 58c07cdafb7e..1881c8c83f0e 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -2441,17 +2441,10 @@ static void gen6_enable_rps(struct drm_device *dev)
                    dev_priv->max_delay << 24 |
                    dev_priv->min_delay << 16);
 
-        if (IS_HASWELL(dev)) {
-                I915_WRITE(GEN6_RP_UP_THRESHOLD, 59400);
-                I915_WRITE(GEN6_RP_DOWN_THRESHOLD, 245000);
-                I915_WRITE(GEN6_RP_UP_EI, 66000);
-                I915_WRITE(GEN6_RP_DOWN_EI, 350000);
-        } else {
-                I915_WRITE(GEN6_RP_UP_THRESHOLD, 10000);
-                I915_WRITE(GEN6_RP_DOWN_THRESHOLD, 1000000);
-                I915_WRITE(GEN6_RP_UP_EI, 100000);
-                I915_WRITE(GEN6_RP_DOWN_EI, 5000000);
-        }
+        I915_WRITE(GEN6_RP_UP_THRESHOLD, 59400);
+        I915_WRITE(GEN6_RP_DOWN_THRESHOLD, 245000);
+        I915_WRITE(GEN6_RP_UP_EI, 66000);
+        I915_WRITE(GEN6_RP_DOWN_EI, 350000);
 
         I915_WRITE(GEN6_RP_IDLE_HYSTERSIS, 10);
         I915_WRITE(GEN6_RP_CONTROL,
diff --git a/drivers/gpu/drm/i915/intel_sdvo.c b/drivers/gpu/drm/i915/intel_sdvo.c
index d172e9873131..d81bb0bf2885 100644
--- a/drivers/gpu/drm/i915/intel_sdvo.c
+++ b/drivers/gpu/drm/i915/intel_sdvo.c
@@ -1692,6 +1692,7 @@ static bool intel_sdvo_detect_hdmi_audio(struct drm_connector *connector)
         edid = intel_sdvo_get_edid(connector);
         if (edid != NULL && edid->input & DRM_EDID_INPUT_DIGITAL)
                 has_audio = drm_detect_monitor_audio(edid);
+        kfree(edid);
 
         return has_audio;
 }
diff --git a/drivers/gpu/drm/nouveau/nouveau_acpi.c b/drivers/gpu/drm/nouveau/nouveau_acpi.c
index fc841e87b343..26ebffebe710 100644
--- a/drivers/gpu/drm/nouveau/nouveau_acpi.c
+++ b/drivers/gpu/drm/nouveau/nouveau_acpi.c
@@ -211,11 +211,6 @@ static int nouveau_dsm_power_state(enum vga_switcheroo_client_id id,
         return nouveau_dsm_set_discrete_state(nouveau_dsm_priv.dhandle, state);
 }
 
-static int nouveau_dsm_init(void)
-{
-        return 0;
-}
-
 static int nouveau_dsm_get_client_id(struct pci_dev *pdev)
 {
         /* easy option one - intel vendor ID means Integrated */
@@ -232,7 +227,6 @@ static int nouveau_dsm_get_client_id(struct pci_dev *pdev)
 static struct vga_switcheroo_handler nouveau_dsm_handler = {
         .switchto = nouveau_dsm_switchto,
         .power_state = nouveau_dsm_power_state,
-        .init = nouveau_dsm_init,
         .get_client_id = nouveau_dsm_get_client_id,
 };
 
diff --git a/drivers/gpu/drm/radeon/atombios_crtc.c b/drivers/gpu/drm/radeon/atombios_crtc.c
index c6fcb5b86a45..f4d4505fe831 100644
--- a/drivers/gpu/drm/radeon/atombios_crtc.c
+++ b/drivers/gpu/drm/radeon/atombios_crtc.c
@@ -444,11 +444,28 @@ union atom_enable_ss {
 static void atombios_crtc_program_ss(struct radeon_device *rdev,
                                      int enable,
                                      int pll_id,
+                                     int crtc_id,
                                      struct radeon_atom_ss *ss)
 {
+        unsigned i;
         int index = GetIndexIntoMasterTable(COMMAND, EnableSpreadSpectrumOnPPLL);
         union atom_enable_ss args;
 
+        if (!enable) {
+                for (i = 0; i < rdev->num_crtc; i++) {
+                        if (rdev->mode_info.crtcs[i] &&
+                            rdev->mode_info.crtcs[i]->enabled &&
+                            i != crtc_id &&
+                            pll_id == rdev->mode_info.crtcs[i]->pll_id) {
+                                /* one other crtc is using this pll don't turn
+                                 * off spread spectrum as it might turn off
+                                 * display on active crtc
+                                 */
+                                return;
+                        }
+                }
+        }
+
         memset(&args, 0, sizeof(args));
 
         if (ASIC_IS_DCE5(rdev)) {
@@ -1028,7 +1045,7 @@ static void atombios_crtc_set_pll(struct drm_crtc *crtc, struct drm_display_mode
                 radeon_compute_pll_legacy(pll, adjusted_clock, &pll_clock, &fb_div, &frac_fb_div,
                                           &ref_div, &post_div);
 
-        atombios_crtc_program_ss(rdev, ATOM_DISABLE, radeon_crtc->pll_id, &ss);
+        atombios_crtc_program_ss(rdev, ATOM_DISABLE, radeon_crtc->pll_id, radeon_crtc->crtc_id, &ss);
 
         atombios_crtc_program_pll(crtc, radeon_crtc->crtc_id, radeon_crtc->pll_id,
                                   encoder_mode, radeon_encoder->encoder_id, mode->clock,
@@ -1051,7 +1068,7 @@ static void atombios_crtc_set_pll(struct drm_crtc *crtc, struct drm_display_mode
                         ss.step = step_size;
                 }
 
-                atombios_crtc_program_ss(rdev, ATOM_ENABLE, radeon_crtc->pll_id, &ss);
+                atombios_crtc_program_ss(rdev, ATOM_ENABLE, radeon_crtc->pll_id, radeon_crtc->crtc_id, &ss);
         }
 }
 
@@ -1572,11 +1589,11 @@ void radeon_atom_disp_eng_pll_init(struct radeon_device *rdev)
                                                                    ASIC_INTERNAL_SS_ON_DCPLL,
                                                                    rdev->clock.default_dispclk);
                 if (ss_enabled)
-                        atombios_crtc_program_ss(rdev, ATOM_DISABLE, ATOM_DCPLL, &ss);
+                        atombios_crtc_program_ss(rdev, ATOM_DISABLE, ATOM_DCPLL, -1, &ss);
                 /* XXX: DCE5, make sure voltage, dispclk is high enough */
                 atombios_crtc_set_disp_eng_pll(rdev, rdev->clock.default_dispclk);
                 if (ss_enabled)
-                        atombios_crtc_program_ss(rdev, ATOM_ENABLE, ATOM_DCPLL, &ss);
+                        atombios_crtc_program_ss(rdev, ATOM_ENABLE, ATOM_DCPLL, -1, &ss);
         }
 
 }
diff --git a/drivers/gpu/drm/radeon/r600_cs.c b/drivers/gpu/drm/radeon/r600_cs.c
index 3dab49cb1d4a..ab74e6b149e7 100644
--- a/drivers/gpu/drm/radeon/r600_cs.c
+++ b/drivers/gpu/drm/radeon/r600_cs.c
@@ -47,13 +47,17 @@ struct r600_cs_track {
         u32                     npipes;
         /* value we track */
         u32                     sq_config;
+        u32                     log_nsamples;
         u32                     nsamples;
         u32                     cb_color_base_last[8];
         struct radeon_bo        *cb_color_bo[8];
         u64                     cb_color_bo_mc[8];
-        u32                     cb_color_bo_offset[8];
-        struct radeon_bo        *cb_color_frag_bo[8]; /* unused */
-        struct radeon_bo        *cb_color_tile_bo[8]; /* unused */
+        u64                     cb_color_bo_offset[8];
+        struct radeon_bo        *cb_color_frag_bo[8];
+        u64                     cb_color_frag_offset[8];
+        struct radeon_bo        *cb_color_tile_bo[8];
+        u64                     cb_color_tile_offset[8];
+        u32                     cb_color_mask[8];
         u32                     cb_color_info[8];
         u32                     cb_color_view[8];
         u32                     cb_color_size_idx[8]; /* unused */
@@ -349,10 +353,6 @@ static int r600_cs_track_validate_cb(struct radeon_cs_parser *p, int i)
         unsigned array_mode;
         u32 format;
 
-        if (G_0280A0_TILE_MODE(track->cb_color_info[i])) {
-                dev_warn(p->dev, "FMASK or CMASK buffer are not supported by this kernel\n");
-                return -EINVAL;
-        }
         size = radeon_bo_size(track->cb_color_bo[i]) - track->cb_color_bo_offset[i];
         format = G_0280A0_FORMAT(track->cb_color_info[i]);
         if (!r600_fmt_is_valid_color(format)) {
@@ -420,7 +420,8 @@ static int r600_cs_track_validate_cb(struct radeon_cs_parser *p, int i)
         }
 
         /* check offset */
-        tmp = r600_fmt_get_nblocksy(format, height) * r600_fmt_get_nblocksx(format, pitch) * r600_fmt_get_blocksize(format);
+        tmp = r600_fmt_get_nblocksy(format, height) * r600_fmt_get_nblocksx(format, pitch) *
+              r600_fmt_get_blocksize(format) * track->nsamples;
         switch (array_mode) {
         default:
         case V_0280A0_ARRAY_LINEAR_GENERAL:
@@ -441,7 +442,7 @@ static int r600_cs_track_validate_cb(struct radeon_cs_parser *p, int i)
                          * broken userspace.
                          */
                 } else {
-                        dev_warn(p->dev, "%s offset[%d] %d %d %d %lu too big (%d %d) (%d %d %d)\n",
+                        dev_warn(p->dev, "%s offset[%d] %d %llu %d %lu too big (%d %d) (%d %d %d)\n",
                                  __func__, i, array_mode,
                                  track->cb_color_bo_offset[i], tmp,
                                  radeon_bo_size(track->cb_color_bo[i]),
@@ -458,6 +459,51 @@ static int r600_cs_track_validate_cb(struct radeon_cs_parser *p, int i)
         tmp = S_028060_PITCH_TILE_MAX((pitch / 8) - 1) |
                 S_028060_SLICE_TILE_MAX(slice_tile_max - 1);
         ib[track->cb_color_size_idx[i]] = tmp;
+
+        /* FMASK/CMASK */
+        switch (G_0280A0_TILE_MODE(track->cb_color_info[i])) {
+        case V_0280A0_TILE_DISABLE:
+                break;
+        case V_0280A0_FRAG_ENABLE:
+                if (track->nsamples > 1) {
+                        uint32_t tile_max = G_028100_FMASK_TILE_MAX(track->cb_color_mask[i]);
+                        /* the tile size is 8x8, but the size is in units of bits.
+                         * for bytes, do just * 8. */
+                        uint32_t bytes = track->nsamples * track->log_nsamples * 8 * (tile_max + 1);
+
+                        if (bytes + track->cb_color_frag_offset[i] >
+                            radeon_bo_size(track->cb_color_frag_bo[i])) {
+                                dev_warn(p->dev, "%s FMASK_TILE_MAX too large "
+                                         "(tile_max=%u, bytes=%u, offset=%llu, bo_size=%lu)\n",
+                                         __func__, tile_max, bytes,
+                                         track->cb_color_frag_offset[i],
+                                         radeon_bo_size(track->cb_color_frag_bo[i]));
+                                return -EINVAL;
+                        }
+                }
+                /* fall through */
+        case V_0280A0_CLEAR_ENABLE:
+        {
+                uint32_t block_max = G_028100_CMASK_BLOCK_MAX(track->cb_color_mask[i]);
+                /* One block = 128x128 pixels, one 8x8 tile has 4 bits..
+                 * (128*128) / (8*8) / 2 = 128 bytes per block. */
+                uint32_t bytes = (block_max + 1) * 128;
+
+                if (bytes + track->cb_color_tile_offset[i] >
+                    radeon_bo_size(track->cb_color_tile_bo[i])) {
+                        dev_warn(p->dev, "%s CMASK_BLOCK_MAX too large "
+                                 "(block_max=%u, bytes=%u, offset=%llu, bo_size=%lu)\n",
+                                 __func__, block_max, bytes,
+                                 track->cb_color_tile_offset[i],
+                                 radeon_bo_size(track->cb_color_tile_bo[i]));
+                        return -EINVAL;
+                }
+                break;
+        }
+        default:
+                dev_warn(p->dev, "%s invalid tile mode\n", __func__);
+                return -EINVAL;
+        }
         return 0;
 }
 
@@ -566,7 +612,7 @@ static int r600_cs_track_validate_db(struct radeon_cs_parser *p)
 
                 ntiles = G_028000_SLICE_TILE_MAX(track->db_depth_size) + 1;
                 nviews = G_028004_SLICE_MAX(track->db_depth_view) + 1;
-                tmp = ntiles * bpe * 64 * nviews;
+                tmp = ntiles * bpe * 64 * nviews * track->nsamples;
                 if ((tmp + track->db_offset) > radeon_bo_size(track->db_bo)) {
                         dev_warn(p->dev, "z/stencil buffer (%d) too small (0x%08X %d %d %d -> %u have %lu)\n",
                                         array_mode,
@@ -1231,6 +1277,7 @@ static int r600_cs_check_reg(struct radeon_cs_parser *p, u32 reg, u32 idx)
                 break;
         case R_028C04_PA_SC_AA_CONFIG:
                 tmp = G_028C04_MSAA_NUM_SAMPLES(radeon_get_ib_value(p, idx));
+                track->log_nsamples = tmp;
                 track->nsamples = 1 << tmp;
                 track->cb_dirty = true;
                 break;
@@ -1312,16 +1359,21 @@ static int r600_cs_check_reg(struct radeon_cs_parser *p, u32 reg, u32 idx)
                                 dev_err(p->dev, "Broken old userspace ? no cb_color0_base supplied before trying to write 0x%08X\n", reg);
                                 return -EINVAL;
                         }
-                        ib[idx] = track->cb_color_base_last[tmp];
                         track->cb_color_frag_bo[tmp] = track->cb_color_bo[tmp];
+                        track->cb_color_frag_offset[tmp] = track->cb_color_bo_offset[tmp];
+                        ib[idx] = track->cb_color_base_last[tmp];
                 } else {
                         r = r600_cs_packet_next_reloc(p, &reloc);
                         if (r) {
                                 dev_err(p->dev, "bad SET_CONTEXT_REG 0x%04X\n", reg);
                                 return -EINVAL;
                         }
-                        ib[idx] += (u32)((reloc->lobj.gpu_offset >> 8) & 0xffffffff);
                         track->cb_color_frag_bo[tmp] = reloc->robj;
+                        track->cb_color_frag_offset[tmp] = (u64)ib[idx] << 8;
+                        ib[idx] += (u32)((reloc->lobj.gpu_offset >> 8) & 0xffffffff);
+                }
+                if (G_0280A0_TILE_MODE(track->cb_color_info[tmp])) {
+                        track->cb_dirty = true;
                 }
                 break;
         case R_0280C0_CB_COLOR0_TILE:
@@ -1338,16 +1390,35 @@ static int r600_cs_check_reg(struct radeon_cs_parser *p, u32 reg, u32 idx)
                                 dev_err(p->dev, "Broken old userspace ? no cb_color0_base supplied before trying to write 0x%08X\n", reg);
                                 return -EINVAL;
                         }
-                        ib[idx] = track->cb_color_base_last[tmp];
                         track->cb_color_tile_bo[tmp] = track->cb_color_bo[tmp];
+                        track->cb_color_tile_offset[tmp] = track->cb_color_bo_offset[tmp];
+                        ib[idx] = track->cb_color_base_last[tmp];
                 } else {
                         r = r600_cs_packet_next_reloc(p, &reloc);
                         if (r) {
                                 dev_err(p->dev, "bad SET_CONTEXT_REG 0x%04X\n", reg);
                                 return -EINVAL;
                         }
-                        ib[idx] += (u32)((reloc->lobj.gpu_offset >> 8) & 0xffffffff);
                         track->cb_color_tile_bo[tmp] = reloc->robj;
+                        track->cb_color_tile_offset[tmp] = (u64)ib[idx] << 8;
+                        ib[idx] += (u32)((reloc->lobj.gpu_offset >> 8) & 0xffffffff);
+                }
+                if (G_0280A0_TILE_MODE(track->cb_color_info[tmp])) {
+                        track->cb_dirty = true;
+                }
+                break;
+        case R_028100_CB_COLOR0_MASK:
+        case R_028104_CB_COLOR1_MASK:
+        case R_028108_CB_COLOR2_MASK:
+        case R_02810C_CB_COLOR3_MASK:
+        case R_028110_CB_COLOR4_MASK:
+        case R_028114_CB_COLOR5_MASK:
+        case R_028118_CB_COLOR6_MASK:
+        case R_02811C_CB_COLOR7_MASK:
+                tmp = (reg - R_028100_CB_COLOR0_MASK) / 4;
+                track->cb_color_mask[tmp] = ib[idx];
+                if (G_0280A0_TILE_MODE(track->cb_color_info[tmp])) {
+                        track->cb_dirty = true;
                 }
                 break;
         case CB_COLOR0_BASE:
@@ -1492,7 +1563,7 @@ unsigned r600_mip_minify(unsigned size, unsigned level)
 }
 
 static void r600_texture_size(unsigned nfaces, unsigned blevel, unsigned llevel,
-                              unsigned w0, unsigned h0, unsigned d0, unsigned format,
+                              unsigned w0, unsigned h0, unsigned d0, unsigned nsamples, unsigned format,
                               unsigned block_align, unsigned height_align, unsigned base_align,
                               unsigned *l0_size, unsigned *mipmap_size)
 {
@@ -1520,7 +1591,7 @@ static void r600_texture_size(unsigned nfaces, unsigned blevel, unsigned llevel,
 
                 depth = r600_mip_minify(d0, i);
 
-                size = nbx * nby * blocksize;
+                size = nbx * nby * blocksize * nsamples;
                 if (nfaces)
                         size *= nfaces;
                 else
@@ -1672,7 +1743,7 @@ static int r600_check_texture_resource(struct radeon_cs_parser *p,  u32 idx,
 
                 nfaces = larray - barray + 1;
         }
-        r600_texture_size(nfaces, blevel, llevel, w0, h0, d0, format,
+        r600_texture_size(nfaces, blevel, llevel, w0, h0, d0, array_check.nsamples, format,
                           pitch_align, height_align, base_align,
                           &l0_size, &mipmap_size);
         /* using get ib will give us the offset into the texture bo */
diff --git a/drivers/gpu/drm/radeon/r600d.h b/drivers/gpu/drm/radeon/r600d.h
index fd328f4c3ea8..bdb69a63062f 100644
--- a/drivers/gpu/drm/radeon/r600d.h
+++ b/drivers/gpu/drm/radeon/r600d.h
@@ -92,6 +92,20 @@
 #define R_028094_CB_COLOR5_VIEW                      0x028094
 #define R_028098_CB_COLOR6_VIEW                      0x028098
 #define R_02809C_CB_COLOR7_VIEW                      0x02809C
+#define R_028100_CB_COLOR0_MASK                      0x028100
+#define   S_028100_CMASK_BLOCK_MAX(x)                  (((x) & 0xFFF) << 0)
+#define   G_028100_CMASK_BLOCK_MAX(x)                  (((x) >> 0) & 0xFFF)
+#define   C_028100_CMASK_BLOCK_MAX                     0xFFFFF000
+#define   S_028100_FMASK_TILE_MAX(x)                   (((x) & 0xFFFFF) << 12)
+#define   G_028100_FMASK_TILE_MAX(x)                   (((x) >> 12) & 0xFFFFF)
+#define   C_028100_FMASK_TILE_MAX                      0x00000FFF
+#define R_028104_CB_COLOR1_MASK                      0x028104
+#define R_028108_CB_COLOR2_MASK                      0x028108
+#define R_02810C_CB_COLOR3_MASK                      0x02810C
+#define R_028110_CB_COLOR4_MASK                      0x028110
+#define R_028114_CB_COLOR5_MASK                      0x028114
+#define R_028118_CB_COLOR6_MASK                      0x028118
+#define R_02811C_CB_COLOR7_MASK                      0x02811C
 #define CB_COLOR0_INFO                                  0x280a0
 #       define CB_FORMAT(x)                             ((x) << 2)
 #       define CB_ARRAY_MODE(x)                         ((x) << 8)
@@ -1400,6 +1414,9 @@
 #define   S_0280A0_TILE_MODE(x)                        (((x) & 0x3) << 18)
 #define   G_0280A0_TILE_MODE(x)                        (((x) >> 18) & 0x3)
 #define   C_0280A0_TILE_MODE                           0xFFF3FFFF
+#define     V_0280A0_TILE_DISABLE                       0
+#define     V_0280A0_CLEAR_ENABLE                       1
+#define     V_0280A0_FRAG_ENABLE                        2
 #define   S_0280A0_BLEND_CLAMP(x)                      (((x) & 0x1) << 20)
 #define   G_0280A0_BLEND_CLAMP(x)                      (((x) >> 20) & 0x1)
 #define   C_0280A0_BLEND_CLAMP                         0xFFEFFFFF
diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h
index 99304194a65c..59a15315ae9f 100644
--- a/drivers/gpu/drm/radeon/radeon.h
+++ b/drivers/gpu/drm/radeon/radeon.h
@@ -142,21 +142,6 @@ struct radeon_device;
 /*
  * BIOS.
  */
-#define ATRM_BIOS_PAGE 4096
-
-#if defined(CONFIG_VGA_SWITCHEROO)
-bool radeon_atrm_supported(struct pci_dev *pdev);
-int radeon_atrm_get_bios_chunk(uint8_t *bios, int offset, int len);
-#else
-static inline bool radeon_atrm_supported(struct pci_dev *pdev)
-{
-        return false;
-}
-
-static inline int radeon_atrm_get_bios_chunk(uint8_t *bios, int offset, int len){
-        return -EINVAL;
-}
-#endif
 bool radeon_get_bios(struct radeon_device *rdev);
 
 /*
diff --git a/drivers/gpu/drm/radeon/radeon_atombios.c b/drivers/gpu/drm/radeon/radeon_atombios.c
index f9c21f9d16bc..d67d4f3eb6f4 100644
--- a/drivers/gpu/drm/radeon/radeon_atombios.c
+++ b/drivers/gpu/drm/radeon/radeon_atombios.c
@@ -452,7 +452,7 @@ static bool radeon_atom_apply_quirks(struct drm_device *dev,
         }
 
         /* Fujitsu D3003-S2 board lists DVI-I as DVI-D and VGA */
-        if ((dev->pdev->device == 0x9802) &&
+        if (((dev->pdev->device == 0x9802) || (dev->pdev->device == 0x9806)) &&
             (dev->pdev->subsystem_vendor == 0x1734) &&
             (dev->pdev->subsystem_device == 0x11bd)) {
                 if (*connector_type == DRM_MODE_CONNECTOR_VGA) {
diff --git a/drivers/gpu/drm/radeon/radeon_atpx_handler.c b/drivers/gpu/drm/radeon/radeon_atpx_handler.c
index 98724fcb0088..2a2cf0b88a28 100644
--- a/drivers/gpu/drm/radeon/radeon_atpx_handler.c
+++ b/drivers/gpu/drm/radeon/radeon_atpx_handler.c
@@ -30,57 +30,8 @@ static struct radeon_atpx_priv {
         /* handle for device - and atpx */
         acpi_handle dhandle;
         acpi_handle atpx_handle;
-        acpi_handle atrm_handle;
 } radeon_atpx_priv;
 
-/* retrieve the ROM in 4k blocks */
-static int radeon_atrm_call(acpi_handle atrm_handle, uint8_t *bios,
-                            int offset, int len)
-{
-        acpi_status status;
-        union acpi_object atrm_arg_elements[2], *obj;
-        struct acpi_object_list atrm_arg;
-        struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL};
-
-        atrm_arg.count = 2;
-        atrm_arg.pointer = &atrm_arg_elements[0];
-
-        atrm_arg_elements[0].type = ACPI_TYPE_INTEGER;
-        atrm_arg_elements[0].integer.value = offset;
-
-        atrm_arg_elements[1].type = ACPI_TYPE_INTEGER;
-        atrm_arg_elements[1].integer.value = len;
-
-        status = acpi_evaluate_object(atrm_handle, NULL, &atrm_arg, &buffer);
-        if (ACPI_FAILURE(status)) {
-                printk("failed to evaluate ATRM got %s\n", acpi_format_exception(status));
-                return -ENODEV;
-        }
-
-        obj = (union acpi_object *)buffer.pointer;
-        memcpy(bios+offset, obj->buffer.pointer, obj->buffer.length);
-        len = obj->buffer.length;
-        kfree(buffer.pointer);
-        return len;
-}
-
-bool radeon_atrm_supported(struct pci_dev *pdev)
-{
-        /* get the discrete ROM only via ATRM */
-        if (!radeon_atpx_priv.atpx_detected)
-                return false;
-
-        if (radeon_atpx_priv.dhandle == DEVICE_ACPI_HANDLE(&pdev->dev))
-                return false;
-        return true;
-}
-
-
-int radeon_atrm_get_bios_chunk(uint8_t *bios, int offset, int len)
-{
-        return radeon_atrm_call(radeon_atpx_priv.atrm_handle, bios, offset, len);
-}
-
 static int radeon_atpx_get_version(acpi_handle handle)
 {
         acpi_status status;
@@ -198,7 +149,7 @@ static int radeon_atpx_power_state(enum vga_switcheroo_client_id id,
 
 static bool radeon_atpx_pci_probe_handle(struct pci_dev *pdev)
 {
-        acpi_handle dhandle, atpx_handle, atrm_handle;
+        acpi_handle dhandle, atpx_handle;
         acpi_status status;
 
         dhandle = DEVICE_ACPI_HANDLE(&pdev->dev);
@@ -209,13 +160,8 @@ static bool radeon_atpx_pci_probe_handle(struct pci_dev *pdev)
         if (ACPI_FAILURE(status))
                 return false;
 
-        status = acpi_get_handle(dhandle, "ATRM", &atrm_handle);
-        if (ACPI_FAILURE(status))
-                return false;
-
         radeon_atpx_priv.dhandle = dhandle;
         radeon_atpx_priv.atpx_handle = atpx_handle;
-        radeon_atpx_priv.atrm_handle = atrm_handle;
         return true;
 }
 
diff --git a/drivers/gpu/drm/radeon/radeon_bios.c b/drivers/gpu/drm/radeon/radeon_bios.c
index 501f4881e5aa..d306cc8fdeaa 100644
--- a/drivers/gpu/drm/radeon/radeon_bios.c
+++ b/drivers/gpu/drm/radeon/radeon_bios.c
@@ -32,6 +32,7 @@
 
 #include <linux/vga_switcheroo.h>
 #include <linux/slab.h>
+#include <linux/acpi.h>
 /*
  * BIOS.
  */
@@ -98,16 +99,81 @@ static bool radeon_read_bios(struct radeon_device *rdev)
         return true;
 }
 
+#ifdef CONFIG_ACPI
 /* ATRM is used to get the BIOS on the discrete cards in
  * dual-gpu systems.
  */
+/* retrieve the ROM in 4k blocks */
+#define ATRM_BIOS_PAGE 4096
+/**
+ * radeon_atrm_call - fetch a chunk of the vbios
+ *
+ * @atrm_handle: acpi ATRM handle
+ * @bios: vbios image pointer
+ * @offset: offset of vbios image data to fetch
+ * @len: length of vbios image data to fetch
+ *
+ * Executes ATRM to fetch a chunk of the discrete
+ * vbios image on PX systems (all asics).
+ * Returns the length of the buffer fetched.
+ */
+static int radeon_atrm_call(acpi_handle atrm_handle, uint8_t *bios,
+                            int offset, int len)
+{
+        acpi_status status;
+        union acpi_object atrm_arg_elements[2], *obj;
+        struct acpi_object_list atrm_arg;
+        struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL};
+
+        atrm_arg.count = 2;
+        atrm_arg.pointer = &atrm_arg_elements[0];
+
+        atrm_arg_elements[0].type = ACPI_TYPE_INTEGER;
+        atrm_arg_elements[0].integer.value = offset;
+
+        atrm_arg_elements[1].type = ACPI_TYPE_INTEGER;
+        atrm_arg_elements[1].integer.value = len;
+
+        status = acpi_evaluate_object(atrm_handle, NULL, &atrm_arg, &buffer);
+        if (ACPI_FAILURE(status)) {
+                printk("failed to evaluate ATRM got %s\n", acpi_format_exception(status));
+                return -ENODEV;
+        }
+
+        obj = (union acpi_object *)buffer.pointer;
+        memcpy(bios+offset, obj->buffer.pointer, obj->buffer.length);
+        len = obj->buffer.length;
+        kfree(buffer.pointer);
+        return len;
+}
+
 static bool radeon_atrm_get_bios(struct radeon_device *rdev)
 {
         int ret;
         int size = 256 * 1024;
         int i;
+        struct pci_dev *pdev = NULL;
+        acpi_handle dhandle, atrm_handle;
+        acpi_status status;
+        bool found = false;
+
+        /* ATRM is for the discrete card only */
+        if (rdev->flags & RADEON_IS_IGP)
+                return false;
+
+        while ((pdev = pci_get_class(PCI_CLASS_DISPLAY_VGA << 8, pdev)) != NULL) {
+                dhandle = DEVICE_ACPI_HANDLE(&pdev->dev);
+                if (!dhandle)
+                        continue;
+
+                status = acpi_get_handle(dhandle, "ATRM", &atrm_handle);
+                if (!ACPI_FAILURE(status)) {
+                        found = true;
+                        break;
+                }
+        }
 
-        if (!radeon_atrm_supported(rdev->pdev))
+        if (!found)
                 return false;
 
         rdev->bios = kmalloc(size, GFP_KERNEL);
@@ -117,9 +183,10 @@ static bool radeon_atrm_get_bios(struct radeon_device *rdev)
         }
 
         for (i = 0; i < size / ATRM_BIOS_PAGE; i++) {
-                ret = radeon_atrm_get_bios_chunk(rdev->bios,
-                                                 (i * ATRM_BIOS_PAGE),
-                                                 ATRM_BIOS_PAGE);
+                ret = radeon_atrm_call(atrm_handle,
+                                       rdev->bios,
+                                       (i * ATRM_BIOS_PAGE),
+                                       ATRM_BIOS_PAGE);
                 if (ret < ATRM_BIOS_PAGE)
                         break;
         }
@@ -130,6 +197,12 @@ static bool radeon_atrm_get_bios(struct radeon_device *rdev)
         }
         return true;
 }
+#else
+static inline bool radeon_atrm_get_bios(struct radeon_device *rdev)
+{
+        return false;
+}
+#endif
 
 static bool ni_read_disabled_bios(struct radeon_device *rdev)
 {
@@ -476,6 +549,61 @@ static bool radeon_read_disabled_bios(struct radeon_device *rdev)
                 return legacy_read_disabled_bios(rdev);
 }
 
+#ifdef CONFIG_ACPI
+static bool radeon_acpi_vfct_bios(struct radeon_device *rdev)
+{
+        bool ret = false;
+        struct acpi_table_header *hdr;
+        acpi_size tbl_size;
+        UEFI_ACPI_VFCT *vfct;
+        GOP_VBIOS_CONTENT *vbios;
+        VFCT_IMAGE_HEADER *vhdr;
+
+        if (!ACPI_SUCCESS(acpi_get_table_with_size("VFCT", 1, &hdr, &tbl_size)))
+                return false;
+        if (tbl_size < sizeof(UEFI_ACPI_VFCT)) {
+                DRM_ERROR("ACPI VFCT table present but broken (too short #1)\n");
+                goto out_unmap;
+        }
+
+        vfct = (UEFI_ACPI_VFCT *)hdr;
+        if (vfct->VBIOSImageOffset + sizeof(VFCT_IMAGE_HEADER) > tbl_size) {
+                DRM_ERROR("ACPI VFCT table present but broken (too short #2)\n");
+                goto out_unmap;
+        }
+
+        vbios = (GOP_VBIOS_CONTENT *)((char *)hdr + vfct->VBIOSImageOffset);
+        vhdr = &vbios->VbiosHeader;
+        DRM_INFO("ACPI VFCT contains a BIOS for %02x:%02x.%d %04x:%04x, size %d\n",
+                        vhdr->PCIBus, vhdr->PCIDevice, vhdr->PCIFunction,
+                        vhdr->VendorID, vhdr->DeviceID, vhdr->ImageLength);
+
+        if (vhdr->PCIBus != rdev->pdev->bus->number ||
+            vhdr->PCIDevice != PCI_SLOT(rdev->pdev->devfn) ||
+            vhdr->PCIFunction != PCI_FUNC(rdev->pdev->devfn) ||
+            vhdr->VendorID != rdev->pdev->vendor ||
+            vhdr->DeviceID != rdev->pdev->device) {
+                DRM_INFO("ACPI VFCT table is not for this card\n");
+                goto out_unmap;
+        };
+
+        if (vfct->VBIOSImageOffset + sizeof(VFCT_IMAGE_HEADER) + vhdr->ImageLength > tbl_size) {
+                DRM_ERROR("ACPI VFCT image truncated\n");
+                goto out_unmap;
+        }
+
+        rdev->bios = kmemdup(&vbios->VbiosContent, vhdr->ImageLength, GFP_KERNEL);
+        ret = !!rdev->bios;
+
+out_unmap:
+        return ret;
+}
+#else
+static inline bool radeon_acpi_vfct_bios(struct radeon_device *rdev)
+{
+        return false;
+}
+#endif
 
 bool radeon_get_bios(struct radeon_device *rdev)
 {
@@ -484,6 +612,8 @@ bool radeon_get_bios(struct radeon_device *rdev)
 
         r = radeon_atrm_get_bios(rdev);
         if (r == false)
+                r = radeon_acpi_vfct_bios(rdev);
+        if (r == false)
                 r = igp_read_bios_from_vram(rdev);
         if (r == false)
                 r = radeon_read_bios(rdev);
diff --git a/drivers/gpu/drm/radeon/radeon_drv.c b/drivers/gpu/drm/radeon/radeon_drv.c
index d7269f48d37c..27d22d709c90 100644
--- a/drivers/gpu/drm/radeon/radeon_drv.c
+++ b/drivers/gpu/drm/radeon/radeon_drv.c
@@ -62,9 +62,10 @@
  *   2.18.0 - r600-eg: allow "invalid" DB formats
  *   2.19.0 - r600-eg: MSAA textures
  *   2.20.0 - r600-si: RADEON_INFO_TIMESTAMP query
+ *   2.21.0 - r600-r700: FMASK and CMASK
  */
 #define KMS_DRIVER_MAJOR        2
-#define KMS_DRIVER_MINOR        20
+#define KMS_DRIVER_MINOR        21
 #define KMS_DRIVER_PATCHLEVEL   0
 int radeon_driver_load_kms(struct drm_device *dev, unsigned long flags);
 int radeon_driver_unload_kms(struct drm_device *dev);
diff --git a/drivers/gpu/drm/radeon/radeon_object.c b/drivers/gpu/drm/radeon/radeon_object.c
index 1cb014b571ab..9024e7222839 100644
--- a/drivers/gpu/drm/radeon/radeon_object.c
+++ b/drivers/gpu/drm/radeon/radeon_object.c
@@ -132,6 +132,7 @@ int radeon_bo_create(struct radeon_device *rdev,
         acc_size = ttm_bo_dma_acc_size(&rdev->mman.bdev, size,
                                        sizeof(struct radeon_bo));
 
+retry:
         bo = kzalloc(sizeof(struct radeon_bo), GFP_KERNEL);
         if (bo == NULL)
                 return -ENOMEM;
@@ -145,8 +146,6 @@ int radeon_bo_create(struct radeon_device *rdev,
         bo->surface_reg = -1;
         INIT_LIST_HEAD(&bo->list);
         INIT_LIST_HEAD(&bo->va);
-
-retry:
         radeon_ttm_placement_from_domain(bo, domain);
         /* Kernel allocation are uninterruptible */
         down_read(&rdev->pm.mclk_lock);
diff --git a/drivers/gpu/drm/radeon/radeon_ring.c b/drivers/gpu/drm/radeon/radeon_ring.c
index ec79b3750430..43c431a2686d 100644
--- a/drivers/gpu/drm/radeon/radeon_ring.c
+++ b/drivers/gpu/drm/radeon/radeon_ring.c
@@ -706,6 +706,7 @@ int radeon_ring_init(struct radeon_device *rdev, struct radeon_ring *ring, unsig
         if (radeon_debugfs_ring_init(rdev, ring)) {
                 DRM_ERROR("Failed to register debugfs file for rings !\n");
         }
+        radeon_ring_lockup_update(ring);
         return 0;
 }
 
diff --git a/drivers/gpu/drm/radeon/reg_srcs/r600 b/drivers/gpu/drm/radeon/reg_srcs/r600
index 5e659b034d9a..f93e45d869f4 100644
--- a/drivers/gpu/drm/radeon/reg_srcs/r600
+++ b/drivers/gpu/drm/radeon/reg_srcs/r600
@@ -744,14 +744,6 @@ r600 0x9400
 0x00028C38 CB_CLRCMP_DST
 0x00028C3C CB_CLRCMP_MSK
 0x00028C34 CB_CLRCMP_SRC
-0x00028100 CB_COLOR0_MASK
-0x00028104 CB_COLOR1_MASK
-0x00028108 CB_COLOR2_MASK
-0x0002810C CB_COLOR3_MASK
-0x00028110 CB_COLOR4_MASK
-0x00028114 CB_COLOR5_MASK
-0x00028118 CB_COLOR6_MASK
-0x0002811C CB_COLOR7_MASK
 0x00028808 CB_COLOR_CONTROL
 0x0002842C CB_FOG_BLUE
 0x00028428 CB_FOG_GREEN
diff --git a/drivers/gpu/drm/udl/Kconfig b/drivers/gpu/drm/udl/Kconfig
index 0b5e096d39a6..56e0bf31d425 100644
--- a/drivers/gpu/drm/udl/Kconfig
+++ b/drivers/gpu/drm/udl/Kconfig
@@ -1,6 +1,7 @@
 config DRM_UDL
         tristate "DisplayLink"
         depends on DRM && EXPERIMENTAL
+        depends on USB_ARCH_HAS_HCD
         select DRM_USB
         select FB_SYS_FILLRECT
         select FB_SYS_COPYAREA
diff --git a/drivers/gpu/drm/udl/udl_modeset.c b/drivers/gpu/drm/udl/udl_modeset.c
index f5dd89e891de..9159d48d1dfd 100644
--- a/drivers/gpu/drm/udl/udl_modeset.c
+++ b/drivers/gpu/drm/udl/udl_modeset.c
@@ -354,8 +354,7 @@ static int udl_crtc_mode_set(struct drm_crtc *crtc,
 
 static void udl_crtc_disable(struct drm_crtc *crtc)
 {
-
-
+        udl_crtc_dpms(crtc, DRM_MODE_DPMS_OFF);
 }
 
 static void udl_crtc_destroy(struct drm_crtc *crtc)
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
index 6b0078ffa763..c50724bd30f6 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
@@ -1688,15 +1688,19 @@ int vmw_du_page_flip(struct drm_crtc *crtc,
         struct vmw_private *dev_priv = vmw_priv(crtc->dev);
         struct drm_framebuffer *old_fb = crtc->fb;
         struct vmw_framebuffer *vfb = vmw_framebuffer_to_vfb(fb);
-        struct drm_file *file_priv = event->base.file_priv;
+        struct drm_file *file_priv ;
         struct vmw_fence_obj *fence = NULL;
         struct drm_clip_rect clips;
         int ret;
 
+        if (event == NULL)
+                return -EINVAL;
+
         /* require ScreenObject support for page flipping */
         if (!dev_priv->sou_priv)
                 return -ENOSYS;
 
+        file_priv = event->base.file_priv;
         if (!vmw_kms_screen_object_flippable(dev_priv, crtc))
                 return -EINVAL;
 
diff --git a/drivers/gpu/vga/vga_switcheroo.c b/drivers/gpu/vga/vga_switcheroo.c
index 5b3c7d135dc9..e25cf31faab2 100644
--- a/drivers/gpu/vga/vga_switcheroo.c
+++ b/drivers/gpu/vga/vga_switcheroo.c
@@ -70,27 +70,12 @@ static struct vgasr_priv vgasr_priv = {
         .clients = LIST_HEAD_INIT(vgasr_priv.clients),
 };
 
-int vga_switcheroo_register_handler(struct vga_switcheroo_handler *handler)
-{
-        mutex_lock(&vgasr_mutex);
-        if (vgasr_priv.handler) {
-                mutex_unlock(&vgasr_mutex);
-                return -EINVAL;
-        }
-
-        vgasr_priv.handler = handler;
-        mutex_unlock(&vgasr_mutex);
-        return 0;
-}
-EXPORT_SYMBOL(vga_switcheroo_register_handler);
-
-void vga_switcheroo_unregister_handler(void)
+static bool vga_switcheroo_ready(void)
 {
-        mutex_lock(&vgasr_mutex);
-        vgasr_priv.handler = NULL;
-        mutex_unlock(&vgasr_mutex);
+        /* we're ready if we get two clients + handler */
+        return !vgasr_priv.active &&
+               vgasr_priv.registered_clients == 2 && vgasr_priv.handler;
 }
-EXPORT_SYMBOL(vga_switcheroo_unregister_handler);
 
 static void vga_switcheroo_enable(void)
 {
@@ -98,7 +83,8 @@ static void vga_switcheroo_enable(void)
         struct vga_switcheroo_client *client;
 
         /* call the handler to init */
-        vgasr_priv.handler->init();
+        if (vgasr_priv.handler->init)
+                vgasr_priv.handler->init();
 
         list_for_each_entry(client, &vgasr_priv.clients, list) {
                 if (client->id != -1)
@@ -113,6 +99,37 @@ static void vga_switcheroo_enable(void)
         vgasr_priv.active = true;
 }
 
+int vga_switcheroo_register_handler(struct vga_switcheroo_handler *handler)
+{
+        mutex_lock(&vgasr_mutex);
+        if (vgasr_priv.handler) {
+                mutex_unlock(&vgasr_mutex);
+                return -EINVAL;
+        }
+
+        vgasr_priv.handler = handler;
+        if (vga_switcheroo_ready()) {
+                printk(KERN_INFO "vga_switcheroo: enabled\n");
+                vga_switcheroo_enable();
+        }
+        mutex_unlock(&vgasr_mutex);
+        return 0;
+}
+EXPORT_SYMBOL(vga_switcheroo_register_handler);
+
+void vga_switcheroo_unregister_handler(void)
+{
+        mutex_lock(&vgasr_mutex);
+        vgasr_priv.handler = NULL;
+        if (vgasr_priv.active) {
+                pr_info("vga_switcheroo: disabled\n");
+                vga_switcheroo_debugfs_fini(&vgasr_priv);
+                vgasr_priv.active = false;
+        }
+        mutex_unlock(&vgasr_mutex);
+}
+EXPORT_SYMBOL(vga_switcheroo_unregister_handler);
+
 static int register_client(struct pci_dev *pdev,
                            const struct vga_switcheroo_client_ops *ops,
                            int id, bool active)
@@ -134,9 +151,7 @@ static int register_client(struct pci_dev *pdev,
         if (client_is_vga(client))
                 vgasr_priv.registered_clients++;
 
-        /* if we get two clients + handler */
-        if (!vgasr_priv.active &&
-            vgasr_priv.registered_clients == 2 && vgasr_priv.handler) {
+        if (vga_switcheroo_ready()) {
                 printk(KERN_INFO "vga_switcheroo: enabled\n");
                 vga_switcheroo_enable();
         }
diff --git a/drivers/hwmon/coretemp.c b/drivers/hwmon/coretemp.c
index faa16f80db9c..0fa356fe82cc 100644
--- a/drivers/hwmon/coretemp.c
+++ b/drivers/hwmon/coretemp.c
@@ -196,7 +196,7 @@ struct tjmax {
         int tjmax;
 };
 
-static struct tjmax __cpuinitconst tjmax_table[] = {
+static const struct tjmax __cpuinitconst tjmax_table[] = {
         { "CPU D410", 100000 },
         { "CPU D425", 100000 },
         { "CPU D510", 100000 },
diff --git a/drivers/hwmon/w83627hf.c b/drivers/hwmon/w83627hf.c
index ab4825205a9d..5b1a6a666441 100644
--- a/drivers/hwmon/w83627hf.c
+++ b/drivers/hwmon/w83627hf.c
@@ -1206,7 +1206,7 @@ static int __init w83627hf_find(int sioaddr, unsigned short *addr,
         int err = -ENODEV;
         u16 val;
 
-        static const __initdata char *names[] = {
+        static __initconst char *const names[] = {
                 "W83627HF",
                 "W83627THF",
                 "W83697HF",
diff --git a/drivers/i2c/busses/i2c-diolan-u2c.c b/drivers/i2c/busses/i2c-diolan-u2c.c
index aedb94f34bf7..dae3ddfe7619 100644
--- a/drivers/i2c/busses/i2c-diolan-u2c.c
+++ b/drivers/i2c/busses/i2c-diolan-u2c.c
@@ -405,6 +405,7 @@ static int diolan_usb_xfer(struct i2c_adapter *adapter, struct i2c_msg *msgs,
                         }
                 }
         }
+        ret = num;
 abort:
         sret = diolan_i2c_stop(dev);
         if (sret < 0 && ret >= 0)
diff --git a/drivers/i2c/busses/i2c-nomadik.c b/drivers/i2c/busses/i2c-nomadik.c
index 5e6f1eed4f83..61b00edacb08 100644
--- a/drivers/i2c/busses/i2c-nomadik.c
+++ b/drivers/i2c/busses/i2c-nomadik.c
@@ -350,10 +350,6 @@ static void setup_i2c_controller(struct nmk_i2c_dev *dev)
 
         i2c_clk = clk_get_rate(dev->clk);
 
-        /* fallback to std. mode if machine has not provided it */
-        if (dev->cfg.clk_freq == 0)
-                dev->cfg.clk_freq = 100000;
-
         /*
          * The spec says, in case of std. mode the divider is
          * 2 whereas it is 3 for fast and fastplus mode of
@@ -911,20 +907,32 @@ static const struct i2c_algorithm nmk_i2c_algo = {
         .functionality  = nmk_i2c_functionality
 };
 
+static struct nmk_i2c_controller u8500_i2c = {
+        /*
+         * Slave data setup time; 250ns, 100ns, and 10ns, which
+         * is 14, 6 and 2 respectively for a 48Mhz i2c clock.
+         */
+        .slsu           = 0xe,
+        .tft            = 1,      /* Tx FIFO threshold */
+        .rft            = 8,      /* Rx FIFO threshold */
+        .clk_freq       = 400000, /* fast mode operation */
+        .timeout        = 200,    /* Slave response timeout(ms) */
+        .sm             = I2C_FREQ_MODE_FAST,
+};
+
 static atomic_t adapter_id = ATOMIC_INIT(0);
 
 static int nmk_i2c_probe(struct amba_device *adev, const struct amba_id *id)
 {
         int ret = 0;
-        struct nmk_i2c_controller *pdata =
-                        adev->dev.platform_data;
+        struct nmk_i2c_controller *pdata = adev->dev.platform_data;
         struct nmk_i2c_dev      *dev;
         struct i2c_adapter *adap;
 
-        if (!pdata) {
-                dev_warn(&adev->dev, "no platform data\n");
-                return -ENODEV;
-        }
+        if (!pdata)
+                /* No i2c configuration found, using the default. */
+                pdata = &u8500_i2c;
+
         dev = kzalloc(sizeof(struct nmk_i2c_dev), GFP_KERNEL);
         if (!dev) {
                 dev_err(&adev->dev, "cannot allocate memory\n");
diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c
index 6849635b268a..5d19a49803c1 100644
--- a/drivers/i2c/busses/i2c-omap.c
+++ b/drivers/i2c/busses/i2c-omap.c
@@ -584,7 +584,7 @@ omap_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msgs[], int num)
 
         r = pm_runtime_get_sync(dev->dev);
         if (IS_ERR_VALUE(r))
-                return r;
+                goto out;
 
         r = omap_i2c_wait_for_bb(dev);
         if (r < 0)
diff --git a/drivers/i2c/busses/i2c-tegra.c b/drivers/i2c/busses/i2c-tegra.c
index 66eb53fac202..9a08c57bc936 100644
--- a/drivers/i2c/busses/i2c-tegra.c
+++ b/drivers/i2c/busses/i2c-tegra.c
@@ -712,7 +712,7 @@ static int __devexit tegra_i2c_remove(struct platform_device *pdev)
         return 0;
 }
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 static int tegra_i2c_suspend(struct device *dev)
 {
         struct tegra_i2c_dev *i2c_dev = dev_get_drvdata(dev);
diff --git a/drivers/idle/intel_idle.c b/drivers/idle/intel_idle.c
index f559088869f6..e8726177d103 100644
--- a/drivers/idle/intel_idle.c
+++ b/drivers/idle/intel_idle.c
@@ -606,8 +606,9 @@ static int __init intel_idle_init(void)
         intel_idle_cpuidle_driver_init();
         retval = cpuidle_register_driver(&intel_idle_driver);
         if (retval) {
+                struct cpuidle_driver *drv = cpuidle_get_driver();
                 printk(KERN_DEBUG PREFIX "intel_idle yielding to %s",
-                        cpuidle_get_driver()->name);
+                        drv ? drv->name : "none");
                 return retval;
         }
 
diff --git a/drivers/iio/frequency/adf4350.c b/drivers/iio/frequency/adf4350.c
index 59fbb3ae40e7..e35bb8f6fe75 100644
--- a/drivers/iio/frequency/adf4350.c
+++ b/drivers/iio/frequency/adf4350.c
@@ -129,7 +129,7 @@ static int adf4350_set_freq(struct adf4350_state *st, unsigned long long freq)
 {
         struct adf4350_platform_data *pdata = st->pdata;
         u64 tmp;
-        u32 div_gcd, prescaler;
+        u32 div_gcd, prescaler, chspc;
         u16 mdiv, r_cnt = 0;
         u8 band_sel_div;
 
@@ -158,14 +158,20 @@ static int adf4350_set_freq(struct adf4350_state *st, unsigned long long freq)
         if (pdata->ref_div_factor)
                 r_cnt = pdata->ref_div_factor - 1;
 
-        do  {
-                r_cnt = adf4350_tune_r_cnt(st, r_cnt);
+        chspc = st->chspc;
 
-                st->r1_mod = st->fpfd / st->chspc;
-                while (st->r1_mod > ADF4350_MAX_MODULUS) {
-                        r_cnt = adf4350_tune_r_cnt(st, r_cnt);
-                        st->r1_mod = st->fpfd / st->chspc;
-                }
+        do  {
+                do {
+                        do {
+                                r_cnt = adf4350_tune_r_cnt(st, r_cnt);
+                                st->r1_mod = st->fpfd / chspc;
+                                if (r_cnt > ADF4350_MAX_R_CNT) {
+                                        /* try higher spacing values */
+                                        chspc++;
+                                        r_cnt = 0;
+                                }
+                        } while ((st->r1_mod > ADF4350_MAX_MODULUS) && r_cnt);
+                } while (r_cnt == 0);
 
                 tmp = freq * (u64)st->r1_mod + (st->fpfd > 1);
                 do_div(tmp, st->fpfd); /* Div round closest (n + d/2)/d */
@@ -194,7 +200,7 @@ static int adf4350_set_freq(struct adf4350_state *st, unsigned long long freq)
         st->regs[ADF4350_REG0] = ADF4350_REG0_INT(st->r0_int) |
                                  ADF4350_REG0_FRACT(st->r0_fract);
 
-        st->regs[ADF4350_REG1] = ADF4350_REG1_PHASE(0) |
+        st->regs[ADF4350_REG1] = ADF4350_REG1_PHASE(1) |
                                  ADF4350_REG1_MOD(st->r1_mod) |
                                  prescaler;
 
diff --git a/drivers/iio/light/adjd_s311.c b/drivers/iio/light/adjd_s311.c
index 1cbb449b319a..9a99f43094f0 100644
--- a/drivers/iio/light/adjd_s311.c
+++ b/drivers/iio/light/adjd_s311.c
@@ -271,9 +271,10 @@ static int adjd_s311_update_scan_mode(struct iio_dev *indio_dev,
         const unsigned long *scan_mask)
 {
         struct adjd_s311_data *data = iio_priv(indio_dev);
-        data->buffer = krealloc(data->buffer, indio_dev->scan_bytes,
-                                GFP_KERNEL);
-        if (!data->buffer)
+
+        kfree(data->buffer);
+        data->buffer = kmalloc(indio_dev->scan_bytes, GFP_KERNEL);
+        if (data->buffer == NULL)
                 return -ENOMEM;
 
         return 0;
diff --git a/drivers/iio/light/lm3533-als.c b/drivers/iio/light/lm3533-als.c
index c3e7bac13123..e45712a921ce 100644
--- a/drivers/iio/light/lm3533-als.c
+++ b/drivers/iio/light/lm3533-als.c
@@ -404,7 +404,7 @@ out:
         return ret;
 }
 
-static int show_thresh_either_en(struct device *dev,
+static ssize_t show_thresh_either_en(struct device *dev,
                                         struct device_attribute *attr,
                                         char *buf)
 {
@@ -424,7 +424,7 @@ static int show_thresh_either_en(struct device *dev,
         return scnprintf(buf, PAGE_SIZE, "%u\n", enable);
 }
 
-static int store_thresh_either_en(struct device *dev,
+static ssize_t store_thresh_either_en(struct device *dev,
                                         struct device_attribute *attr,
                                         const char *buf, size_t len)
 {
diff --git a/drivers/infiniband/core/ucma.c b/drivers/infiniband/core/ucma.c
index 6bf850422895..055ed59838dc 100644
--- a/drivers/infiniband/core/ucma.c
+++ b/drivers/infiniband/core/ucma.c
@@ -267,6 +267,7 @@ static int ucma_event_handler(struct rdma_cm_id *cm_id,
         if (!uevent)
                 return event->event == RDMA_CM_EVENT_CONNECT_REQUEST;
 
+        mutex_lock(&ctx->file->mut);
         uevent->cm_id = cm_id;
         ucma_set_event_context(ctx, event, uevent);
         uevent->resp.event = event->event;
@@ -277,7 +278,6 @@ static int ucma_event_handler(struct rdma_cm_id *cm_id,
                 ucma_copy_conn_event(&uevent->resp.param.conn,
                                      &event->param.conn);
 
-        mutex_lock(&ctx->file->mut);
         if (event->event == RDMA_CM_EVENT_CONNECT_REQUEST) {
                 if (!ctx->backlog) {
                         ret = -ENOMEM;
diff --git a/drivers/infiniband/hw/amso1100/c2_rnic.c b/drivers/infiniband/hw/amso1100/c2_rnic.c
index 8c81992fa6db..e4a73158fc7f 100644
--- a/drivers/infiniband/hw/amso1100/c2_rnic.c
+++ b/drivers/infiniband/hw/amso1100/c2_rnic.c
@@ -439,7 +439,7 @@ static int c2_rnic_close(struct c2_dev *c2dev)
 
 /*
  * Called by c2_probe to initialize the RNIC. This principally
- * involves initalizing the various limits and resouce pools that
+ * involves initializing the various limits and resource pools that
  * comprise the RNIC instance.
  */
 int __devinit c2_rnic_init(struct c2_dev *c2dev)
diff --git a/drivers/infiniband/hw/cxgb3/iwch_cm.c b/drivers/infiniband/hw/cxgb3/iwch_cm.c
index 77b6b182778a..aaf88ef9409c 100644
--- a/drivers/infiniband/hw/cxgb3/iwch_cm.c
+++ b/drivers/infiniband/hw/cxgb3/iwch_cm.c
@@ -1680,7 +1680,7 @@ static int close_con_rpl(struct t3cdev *tdev, struct sk_buff *skb, void *ctx)
  * T3A does 3 things when a TERM is received:
  * 1) send up a CPL_RDMA_TERMINATE message with the TERM packet
  * 2) generate an async event on the QP with the TERMINATE opcode
- * 3) post a TERMINATE opcde cqe into the associated CQ.
+ * 3) post a TERMINATE opcode cqe into the associated CQ.
  *
  * For (1), we save the message in the qp for later consumer consumption.
  * For (2), we move the QP into TERMINATE, post a QP event and disconnect.
diff --git a/drivers/infiniband/hw/mlx4/mad.c b/drivers/infiniband/hw/mlx4/mad.c
index c27141fef1ab..9c2ae7efd00f 100644
--- a/drivers/infiniband/hw/mlx4/mad.c
+++ b/drivers/infiniband/hw/mlx4/mad.c
@@ -125,6 +125,7 @@ static void update_sm_ah(struct mlx4_ib_dev *dev, u8 port_num, u16 lid, u8 sl)
 {
         struct ib_ah *new_ah;
         struct ib_ah_attr ah_attr;
+        unsigned long flags;
 
         if (!dev->send_agent[port_num - 1][0])
                 return;
@@ -139,11 +140,11 @@ static void update_sm_ah(struct mlx4_ib_dev *dev, u8 port_num, u16 lid, u8 sl)
         if (IS_ERR(new_ah))
                 return;
 
-        spin_lock(&dev->sm_lock);
+        spin_lock_irqsave(&dev->sm_lock, flags);
         if (dev->sm_ah[port_num - 1])
                 ib_destroy_ah(dev->sm_ah[port_num - 1]);
         dev->sm_ah[port_num - 1] = new_ah;
-        spin_unlock(&dev->sm_lock);
+        spin_unlock_irqrestore(&dev->sm_lock, flags);
 }
 
 /*
@@ -197,13 +198,15 @@ static void smp_snoop(struct ib_device *ibdev, u8 port_num, struct ib_mad *mad,
 static void node_desc_override(struct ib_device *dev,
                                struct ib_mad *mad)
 {
+        unsigned long flags;
+
         if ((mad->mad_hdr.mgmt_class == IB_MGMT_CLASS_SUBN_LID_ROUTED ||
              mad->mad_hdr.mgmt_class == IB_MGMT_CLASS_SUBN_DIRECTED_ROUTE) &&
             mad->mad_hdr.method == IB_MGMT_METHOD_GET_RESP &&
             mad->mad_hdr.attr_id == IB_SMP_ATTR_NODE_DESC) {
-                spin_lock(&to_mdev(dev)->sm_lock);
+                spin_lock_irqsave(&to_mdev(dev)->sm_lock, flags);
                 memcpy(((struct ib_smp *) mad)->data, dev->node_desc, 64);
-                spin_unlock(&to_mdev(dev)->sm_lock);
+                spin_unlock_irqrestore(&to_mdev(dev)->sm_lock, flags);
         }
 }
 
@@ -213,6 +216,7 @@ static void forward_trap(struct mlx4_ib_dev *dev, u8 port_num, struct ib_mad *ma
         struct ib_mad_send_buf *send_buf;
         struct ib_mad_agent *agent = dev->send_agent[port_num - 1][qpn];
         int ret;
+        unsigned long flags;
 
         if (agent) {
                 send_buf = ib_create_send_mad(agent, qpn, 0, 0, IB_MGMT_MAD_HDR,
@@ -225,13 +229,13 @@ static void forward_trap(struct mlx4_ib_dev *dev, u8 port_num, struct ib_mad *ma
                  * wrong following the IB spec strictly, but we know
                  * it's OK for our devices).
                  */
-                spin_lock(&dev->sm_lock);
+                spin_lock_irqsave(&dev->sm_lock, flags);
                 memcpy(send_buf->mad, mad, sizeof *mad);
                 if ((send_buf->ah = dev->sm_ah[port_num - 1]))
                         ret = ib_post_send_mad(send_buf, NULL);
                 else
                         ret = -EINVAL;
-                spin_unlock(&dev->sm_lock);
+                spin_unlock_irqrestore(&dev->sm_lock, flags);
 
                 if (ret)
                         ib_free_send_mad(send_buf);
diff --git a/drivers/infiniband/hw/mlx4/main.c b/drivers/infiniband/hw/mlx4/main.c
index fe2088cfa6ee..cc05579ebce7 100644
--- a/drivers/infiniband/hw/mlx4/main.c
+++ b/drivers/infiniband/hw/mlx4/main.c
@@ -423,6 +423,7 @@ static int mlx4_ib_modify_device(struct ib_device *ibdev, int mask,
                                  struct ib_device_modify *props)
 {
         struct mlx4_cmd_mailbox *mailbox;
+        unsigned long flags;
 
         if (mask & ~IB_DEVICE_MODIFY_NODE_DESC)
                 return -EOPNOTSUPP;
@@ -430,9 +431,9 @@ static int mlx4_ib_modify_device(struct ib_device *ibdev, int mask,
         if (!(mask & IB_DEVICE_MODIFY_NODE_DESC))
                 return 0;
 
-        spin_lock(&to_mdev(ibdev)->sm_lock);
+        spin_lock_irqsave(&to_mdev(ibdev)->sm_lock, flags);
         memcpy(ibdev->node_desc, props->node_desc, 64);
-        spin_unlock(&to_mdev(ibdev)->sm_lock);
+        spin_unlock_irqrestore(&to_mdev(ibdev)->sm_lock, flags);
 
         /*
          * If possible, pass node desc to FW, so it can generate
diff --git a/drivers/infiniband/hw/mlx4/qp.c b/drivers/infiniband/hw/mlx4/qp.c
index a6d8ea060ea8..f585eddef4b7 100644
--- a/drivers/infiniband/hw/mlx4/qp.c
+++ b/drivers/infiniband/hw/mlx4/qp.c
@@ -1407,6 +1407,7 @@ static int build_mlx_header(struct mlx4_ib_sqp *sqp, struct ib_send_wr *wr,
         struct mlx4_wqe_mlx_seg *mlx = wqe;
         struct mlx4_wqe_inline_seg *inl = wqe + sizeof *mlx;
         struct mlx4_ib_ah *ah = to_mah(wr->wr.ud.ah);
+        struct net_device *ndev;
         union ib_gid sgid;
         u16 pkey;
         int send_size;
@@ -1483,7 +1484,10 @@ static int build_mlx_header(struct mlx4_ib_sqp *sqp, struct ib_send_wr *wr,
 
                 memcpy(sqp->ud_header.eth.dmac_h, ah->av.eth.mac, 6);
                 /* FIXME: cache smac value? */
-                smac = to_mdev(sqp->qp.ibqp.device)->iboe.netdevs[sqp->qp.port - 1]->dev_addr;
+                ndev = to_mdev(sqp->qp.ibqp.device)->iboe.netdevs[sqp->qp.port - 1];
+                if (!ndev)
+                        return -ENODEV;
+                smac = ndev->dev_addr;
                 memcpy(sqp->ud_header.eth.smac_h, smac, 6);
                 if (!memcmp(sqp->ud_header.eth.smac_h, sqp->ud_header.eth.dmac_h, 6))
                         mlx->flags |= cpu_to_be32(MLX4_WQE_CTRL_FORCE_LOOPBACK);
diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_main.c b/drivers/infiniband/hw/ocrdma/ocrdma_main.c
index 5a044526e4f4..c4e0131f1b57 100644
--- a/drivers/infiniband/hw/ocrdma/ocrdma_main.c
+++ b/drivers/infiniband/hw/ocrdma/ocrdma_main.c
@@ -161,7 +161,7 @@ static void ocrdma_add_default_sgid(struct ocrdma_dev *dev)
         ocrdma_get_guid(dev, &sgid->raw[8]);
 }
 
-#if defined(CONFIG_VLAN_8021Q) || defined(CONFIG_VLAN_8021Q_MODULE)
+#if IS_ENABLED(CONFIG_VLAN_8021Q)
 static void ocrdma_add_vlan_sgids(struct ocrdma_dev *dev)
 {
         struct net_device *netdev, *tmp;
@@ -202,14 +202,13 @@ static int ocrdma_build_sgid_tbl(struct ocrdma_dev *dev)
         return 0;
 }
 
-#if IS_ENABLED(CONFIG_IPV6) || IS_ENABLED(CONFIG_VLAN_8021Q)
+#if IS_ENABLED(CONFIG_IPV6)
 
 static int ocrdma_inet6addr_event(struct notifier_block *notifier,
                                   unsigned long event, void *ptr)
 {
         struct inet6_ifaddr *ifa = (struct inet6_ifaddr *)ptr;
-        struct net_device *event_netdev = ifa->idev->dev;
-        struct net_device *netdev = NULL;
+        struct net_device *netdev = ifa->idev->dev;
         struct ib_event gid_event;
         struct ocrdma_dev *dev;
         bool found = false;
@@ -217,11 +216,12 @@ static int ocrdma_inet6addr_event(struct notifier_block *notifier,
         bool is_vlan = false;
         u16 vid = 0;
 
-        netdev = vlan_dev_real_dev(event_netdev);
-        if (netdev != event_netdev) {
-                is_vlan = true;
-                vid = vlan_dev_vlan_id(event_netdev);
+        is_vlan = netdev->priv_flags & IFF_802_1Q_VLAN;
+        if (is_vlan) {
+                vid = vlan_dev_vlan_id(netdev);
+                netdev = vlan_dev_real_dev(netdev);
         }
+
         rcu_read_lock();
         list_for_each_entry_rcu(dev, &ocrdma_dev_list, entry) {
                 if (dev->nic_info.netdev == netdev) {
diff --git a/drivers/infiniband/hw/qib/qib_iba7322.c b/drivers/infiniband/hw/qib/qib_iba7322.c
index 0d7280af99bc..3f6b21e9dc11 100644
--- a/drivers/infiniband/hw/qib/qib_iba7322.c
+++ b/drivers/infiniband/hw/qib/qib_iba7322.c
@@ -6346,8 +6346,10 @@ static int qib_init_7322_variables(struct qib_devdata *dd)
                         dd->piobcnt4k * dd->align4k;
                 dd->piovl15base = ioremap_nocache(vl15off,
                                                   NUM_VL15_BUFS * dd->align4k);
-                if (!dd->piovl15base)
+                if (!dd->piovl15base) {
+                        ret = -ENOMEM;
                         goto bail;
+                }
         }
         qib_7322_set_baseaddrs(dd); /* set chip access pointers now */
 
diff --git a/drivers/infiniband/hw/qib/qib_sd7220.c b/drivers/infiniband/hw/qib/qib_sd7220.c
index a322d5171a2c..50a8a0d4fe67 100644
--- a/drivers/infiniband/hw/qib/qib_sd7220.c
+++ b/drivers/infiniband/hw/qib/qib_sd7220.c
@@ -372,7 +372,7 @@ static void qib_sd_trimdone_monitor(struct qib_devdata *dd,
                 /* Read CTRL reg for each channel to check TRIMDONE */
                 if (baduns & (1 << chn)) {
                         qib_dev_err(dd,
-                                "Reseting TRIMDONE on chn %d (%s)\n",
+                                "Resetting TRIMDONE on chn %d (%s)\n",
                                 chn, where);
                         ret = qib_sd7220_reg_mod(dd, IB_7220_SERDES,
                                 IB_CTRL2(chn), 0x10, 0x10);
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_cm.c b/drivers/infiniband/ulp/ipoib/ipoib_cm.c
index 95ecf4eadf5f..24683fda8e21 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_cm.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_cm.c
@@ -1271,12 +1271,15 @@ struct ipoib_cm_tx *ipoib_cm_create_tx(struct net_device *dev, struct ipoib_path
 void ipoib_cm_destroy_tx(struct ipoib_cm_tx *tx)
 {
         struct ipoib_dev_priv *priv = netdev_priv(tx->dev);
+        unsigned long flags;
         if (test_and_clear_bit(IPOIB_FLAG_INITIALIZED, &tx->flags)) {
+                spin_lock_irqsave(&priv->lock, flags);
                 list_move(&tx->list, &priv->cm.reap_list);
                 queue_work(ipoib_workqueue, &priv->cm.reap_task);
                 ipoib_dbg(priv, "Reap connection for gid %pI6\n",
                           tx->neigh->daddr + 4);
                 tx->neigh = NULL;
+                spin_unlock_irqrestore(&priv->lock, flags);
         }
 }
 
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_main.c b/drivers/infiniband/ulp/ipoib/ipoib_main.c
index 97920b77a5d0..3e2085a3ee47 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_main.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_main.c
@@ -1052,7 +1052,7 @@ void ipoib_neigh_free(struct ipoib_neigh *neigh)
         for (n = rcu_dereference_protected(*np,
                                             lockdep_is_held(&ntbl->rwlock));
              n != NULL;
-             n = rcu_dereference_protected(neigh->hnext,
+             n = rcu_dereference_protected(*np,
                                         lockdep_is_held(&ntbl->rwlock))) {
                 if (n == neigh) {
                         /* found */
diff --git a/drivers/infiniband/ulp/srp/ib_srp.c b/drivers/infiniband/ulp/srp/ib_srp.c
index bcbf22ee0aa7..1b5b0c730054 100644
--- a/drivers/infiniband/ulp/srp/ib_srp.c
+++ b/drivers/infiniband/ulp/srp/ib_srp.c
@@ -586,24 +586,62 @@ static void srp_unmap_data(struct scsi_cmnd *scmnd,
                         scmnd->sc_data_direction);
 }
 
-static void srp_remove_req(struct srp_target_port *target,
-                           struct srp_request *req, s32 req_lim_delta)
+/**
+ * srp_claim_req - Take ownership of the scmnd associated with a request.
+ * @target: SRP target port.
+ * @req: SRP request.
+ * @scmnd: If NULL, take ownership of @req->scmnd. If not NULL, only take
+ *         ownership of @req->scmnd if it equals @scmnd.
+ *
+ * Return value:
+ * Either NULL or a pointer to the SCSI command the caller became owner of.
+ */
+static struct scsi_cmnd *srp_claim_req(struct srp_target_port *target,
+                                       struct srp_request *req,
+                                       struct scsi_cmnd *scmnd)
+{
+        unsigned long flags;
+
+        spin_lock_irqsave(&target->lock, flags);
+        if (!scmnd) {
+                scmnd = req->scmnd;
+                req->scmnd = NULL;
+        } else if (req->scmnd == scmnd) {
+                req->scmnd = NULL;
+        } else {
+                scmnd = NULL;
+        }
+        spin_unlock_irqrestore(&target->lock, flags);
+
+        return scmnd;
+}
+
+/**
+ * srp_free_req() - Unmap data and add request to the free request list.
+ */
+static void srp_free_req(struct srp_target_port *target,
+                         struct srp_request *req, struct scsi_cmnd *scmnd,
+                         s32 req_lim_delta)
 {
         unsigned long flags;
 
-        srp_unmap_data(req->scmnd, target, req);
+        srp_unmap_data(scmnd, target, req);
+
         spin_lock_irqsave(&target->lock, flags);
         target->req_lim += req_lim_delta;
-        req->scmnd = NULL;
         list_add_tail(&req->list, &target->free_reqs);
         spin_unlock_irqrestore(&target->lock, flags);
 }
 
 static void srp_reset_req(struct srp_target_port *target, struct srp_request *req)
 {
-        req->scmnd->result = DID_RESET << 16;
-        req->scmnd->scsi_done(req->scmnd);
-        srp_remove_req(target, req, 0);
+        struct scsi_cmnd *scmnd = srp_claim_req(target, req, NULL);
+
+        if (scmnd) {
+                scmnd->result = DID_RESET << 16;
+                scmnd->scsi_done(scmnd);
+                srp_free_req(target, req, scmnd, 0);
+        }
 }
 
 static int srp_reconnect_target(struct srp_target_port *target)
@@ -1073,11 +1111,18 @@ static void srp_process_rsp(struct srp_target_port *target, struct srp_rsp *rsp)
                 complete(&target->tsk_mgmt_done);
         } else {
                 req = &target->req_ring[rsp->tag];
-                scmnd = req->scmnd;
-                if (!scmnd)
+                scmnd = srp_claim_req(target, req, NULL);
+                if (!scmnd) {
                         shost_printk(KERN_ERR, target->scsi_host,
                                      "Null scmnd for RSP w/tag %016llx\n",
                                      (unsigned long long) rsp->tag);
+
+                        spin_lock_irqsave(&target->lock, flags);
+                        target->req_lim += be32_to_cpu(rsp->req_lim_delta);
+                        spin_unlock_irqrestore(&target->lock, flags);
+
+                        return;
+                }
                 scmnd->result = rsp->status;
 
                 if (rsp->flags & SRP_RSP_FLAG_SNSVALID) {
@@ -1092,7 +1137,9 @@ static void srp_process_rsp(struct srp_target_port *target, struct srp_rsp *rsp)
                 else if (rsp->flags & (SRP_RSP_FLAG_DIOVER | SRP_RSP_FLAG_DIUNDER))
                         scsi_set_resid(scmnd, be32_to_cpu(rsp->data_in_res_cnt));
 
-                srp_remove_req(target, req, be32_to_cpu(rsp->req_lim_delta));
+                srp_free_req(target, req, scmnd,
+                             be32_to_cpu(rsp->req_lim_delta));
+
                 scmnd->host_scribble = NULL;
                 scmnd->scsi_done(scmnd);
         }
@@ -1631,25 +1678,17 @@ static int srp_abort(struct scsi_cmnd *scmnd)
 {
         struct srp_target_port *target = host_to_target(scmnd->device->host);
         struct srp_request *req = (struct srp_request *) scmnd->host_scribble;
-        int ret = SUCCESS;
 
         shost_printk(KERN_ERR, target->scsi_host, "SRP abort called\n");
 
-        if (!req || target->qp_in_error)
+        if (!req || target->qp_in_error || !srp_claim_req(target, req, scmnd))
                 return FAILED;
-        if (srp_send_tsk_mgmt(target, req->index, scmnd->device->lun,
-                              SRP_TSK_ABORT_TASK))
-                return FAILED;
-
-        if (req->scmnd) {
-                if (!target->tsk_mgmt_status) {
-                        srp_remove_req(target, req, 0);
-                        scmnd->result = DID_ABORT << 16;
-                } else
-                        ret = FAILED;
-        }
+        srp_send_tsk_mgmt(target, req->index, scmnd->device->lun,
+                          SRP_TSK_ABORT_TASK);
+        srp_free_req(target, req, scmnd, 0);
+        scmnd->result = DID_ABORT << 16;
 
-        return ret;
+        return SUCCESS;
 }
 
 static int srp_reset_device(struct scsi_cmnd *scmnd)
diff --git a/drivers/infiniband/ulp/srpt/ib_srpt.c b/drivers/infiniband/ulp/srpt/ib_srpt.c
index 7a0ce8d42887..9e1449f8c6a2 100644
--- a/drivers/infiniband/ulp/srpt/ib_srpt.c
+++ b/drivers/infiniband/ulp/srpt/ib_srpt.c
@@ -1469,7 +1469,7 @@ static void srpt_handle_send_comp(struct srpt_rdma_ch *ch,
  *
  * XXX: what is now target_execute_cmd used to be asynchronous, and unmapping
  * the data that has been transferred via IB RDMA had to be postponed until the
- * check_stop_free() callback.  None of this is nessecary anymore and needs to
+ * check_stop_free() callback.  None of this is necessary anymore and needs to
  * be cleaned up.
  */
 static void srpt_handle_rdma_comp(struct srpt_rdma_ch *ch,
diff --git a/drivers/iommu/amd_iommu_init.c b/drivers/iommu/amd_iommu_init.c
index 0a2ea317120a..18a89b760aaa 100644
--- a/drivers/iommu/amd_iommu_init.c
+++ b/drivers/iommu/amd_iommu_init.c
@@ -1111,7 +1111,7 @@ static void print_iommu_info(void)
 
                 if (iommu->cap & (1 << IOMMU_CAP_EFR)) {
                         pr_info("AMD-Vi:  Extended features: ");
-                        for (i = 0; ARRAY_SIZE(feat_str); ++i) {
+                        for (i = 0; i < ARRAY_SIZE(feat_str); ++i) {
                                 if (iommu_feature(iommu, (1ULL << i)))
                                         pr_cont(" %s", feat_str[i]);
                         }
diff --git a/drivers/iommu/intel_irq_remapping.c b/drivers/iommu/intel_irq_remapping.c
index e0b18f3ae9a8..af8904de1d44 100644
--- a/drivers/iommu/intel_irq_remapping.c
+++ b/drivers/iommu/intel_irq_remapping.c
@@ -736,6 +736,7 @@ int __init parse_ioapics_under_ir(void)
 {
         struct dmar_drhd_unit *drhd;
         int ir_supported = 0;
+        int ioapic_idx;
 
         for_each_drhd_unit(drhd) {
                 struct intel_iommu *iommu = drhd->iommu;
@@ -748,13 +749,20 @@ int __init parse_ioapics_under_ir(void)
                 }
         }
 
-        if (ir_supported && ir_ioapic_num != nr_ioapics) {
-                printk(KERN_WARNING
-                       "Not all IO-APIC's listed under remapping hardware\n");
-                return -1;
+        if (!ir_supported)
+                return 0;
+
+        for (ioapic_idx = 0; ioapic_idx < nr_ioapics; ioapic_idx++) {
+                int ioapic_id = mpc_ioapic_id(ioapic_idx);
+                if (!map_ioapic_to_ir(ioapic_id)) {
+                        pr_err(FW_BUG "ioapic %d has no mapping iommu, "
+                               "interrupt remapping will be disabled\n",
+                               ioapic_id);
+                        return -1;
+                }
         }
 
-        return ir_supported;
+        return 1;
 }
 
 int __init ir_dev_scope_init(void)
diff --git a/drivers/md/md.c b/drivers/md/md.c
index fcd098794d37..3f6203a4c7ea 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -1108,8 +1108,11 @@ static int super_90_load(struct md_rdev *rdev, struct md_rdev *refdev, int minor
                         ret = 0;
         }
         rdev->sectors = rdev->sb_start;
-        /* Limit to 4TB as metadata cannot record more than that */
-        if (rdev->sectors >= (2ULL << 32))
+        /* Limit to 4TB as metadata cannot record more than that.
+         * (not needed for Linear and RAID0 as metadata doesn't
+         * record this size)
+         */
+        if (rdev->sectors >= (2ULL << 32) && sb->level >= 1)
                 rdev->sectors = (2ULL << 32) - 2;
 
         if (rdev->sectors < ((sector_t)sb->size) * 2 && sb->level >= 1)
@@ -1400,7 +1403,7 @@ super_90_rdev_size_change(struct md_rdev *rdev, sector_t num_sectors)
         /* Limit to 4TB as metadata cannot record more than that.
          * 4TB == 2^32 KB, or 2*2^32 sectors.
          */
-        if (num_sectors >= (2ULL << 32))
+        if (num_sectors >= (2ULL << 32) && rdev->mddev->level >= 1)
                 num_sectors = (2ULL << 32) - 2;
         md_super_write(rdev->mddev, rdev, rdev->sb_start, rdev->sb_size,
                        rdev->sb_page);
diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
index de5ed6fd8806..1c2eb38f3c51 100644
--- a/drivers/md/raid10.c
+++ b/drivers/md/raid10.c
@@ -659,7 +659,11 @@ static int raid10_mergeable_bvec(struct request_queue *q,
                 max = biovec->bv_len;
 
         if (mddev->merge_check_needed) {
-                struct r10bio r10_bio;
+                struct {
+                        struct r10bio r10_bio;
+                        struct r10dev devs[conf->copies];
+                } on_stack;
+                struct r10bio *r10_bio = &on_stack.r10_bio;
                 int s;
                 if (conf->reshape_progress != MaxSector) {
                         /* Cannot give any guidance during reshape */
@@ -667,18 +671,18 @@ static int raid10_mergeable_bvec(struct request_queue *q,
                                 return biovec->bv_len;
                         return 0;
                 }
-                r10_bio.sector = sector;
-                raid10_find_phys(conf, &r10_bio);
+                r10_bio->sector = sector;
+                raid10_find_phys(conf, r10_bio);
                 rcu_read_lock();
                 for (s = 0; s < conf->copies; s++) {
-                        int disk = r10_bio.devs[s].devnum;
+                        int disk = r10_bio->devs[s].devnum;
                         struct md_rdev *rdev = rcu_dereference(
                                 conf->mirrors[disk].rdev);
                         if (rdev && !test_bit(Faulty, &rdev->flags)) {
                                 struct request_queue *q =
                                         bdev_get_queue(rdev->bdev);
                                 if (q->merge_bvec_fn) {
-                                        bvm->bi_sector = r10_bio.devs[s].addr
+                                        bvm->bi_sector = r10_bio->devs[s].addr
                                                 + rdev->data_offset;
                                         bvm->bi_bdev = rdev->bdev;
                                         max = min(max, q->merge_bvec_fn(
@@ -690,7 +694,7 @@ static int raid10_mergeable_bvec(struct request_queue *q,
                                 struct request_queue *q =
                                         bdev_get_queue(rdev->bdev);
                                 if (q->merge_bvec_fn) {
-                                        bvm->bi_sector = r10_bio.devs[s].addr
+                                        bvm->bi_sector = r10_bio->devs[s].addr
                                                 + rdev->data_offset;
                                         bvm->bi_bdev = rdev->bdev;
                                         max = min(max, q->merge_bvec_fn(
@@ -4414,14 +4418,18 @@ static int handle_reshape_read_error(struct mddev *mddev,
 {
         /* Use sync reads to get the blocks from somewhere else */
         int sectors = r10_bio->sectors;
-        struct r10bio r10b;
         struct r10conf *conf = mddev->private;
+        struct {
+                struct r10bio r10_bio;
+                struct r10dev devs[conf->copies];
+        } on_stack;
+        struct r10bio *r10b = &on_stack.r10_bio;
         int slot = 0;
         int idx = 0;
         struct bio_vec *bvec = r10_bio->master_bio->bi_io_vec;
 
-        r10b.sector = r10_bio->sector;
-        __raid10_find_phys(&conf->prev, &r10b);
+        r10b->sector = r10_bio->sector;
+        __raid10_find_phys(&conf->prev, r10b);
 
         while (sectors) {
                 int s = sectors;
@@ -4432,7 +4440,7 @@ static int handle_reshape_read_error(struct mddev *mddev,
                         s = PAGE_SIZE >> 9;
 
                 while (!success) {
-                        int d = r10b.devs[slot].devnum;
+                        int d = r10b->devs[slot].devnum;
                         struct md_rdev *rdev = conf->mirrors[d].rdev;
                         sector_t addr;
                         if (rdev == NULL ||
@@ -4440,7 +4448,7 @@ static int handle_reshape_read_error(struct mddev *mddev,
                             !test_bit(In_sync, &rdev->flags))
                                 goto failed;
 
-                        addr = r10b.devs[slot].addr + idx * PAGE_SIZE;
+                        addr = r10b->devs[slot].addr + idx * PAGE_SIZE;
                         success = sync_page_io(rdev,
                                                addr,
                                                s << 9,
diff --git a/drivers/md/raid10.h b/drivers/md/raid10.h
index 007c2c68dd83..1054cf602345 100644
--- a/drivers/md/raid10.h
+++ b/drivers/md/raid10.h
@@ -110,7 +110,7 @@ struct r10bio {
          * We choose the number when they are allocated.
          * We sometimes need an extra bio to write to the replacement.
          */
-        struct {
+        struct r10dev {
                 struct bio      *bio;
                 union {
                         struct bio      *repl_bio; /* used for resync and
diff --git a/drivers/media/dvb/siano/smsusb.c b/drivers/media/dvb/siano/smsusb.c
index 664e460f247b..aac622200e99 100644
--- a/drivers/media/dvb/siano/smsusb.c
+++ b/drivers/media/dvb/siano/smsusb.c
@@ -481,7 +481,7 @@ static int smsusb_resume(struct usb_interface *intf)
         return 0;
 }
 
-static const struct usb_device_id smsusb_id_table[] __devinitconst = {
+static const struct usb_device_id smsusb_id_table[] = {
         { USB_DEVICE(0x187f, 0x0010),
                 .driver_info = SMS1XXX_BOARD_SIANO_STELLAR },
         { USB_DEVICE(0x187f, 0x0100),
diff --git a/drivers/media/radio/radio-shark.c b/drivers/media/radio/radio-shark.c
index d0b6bb507634..72ded29728bb 100644
--- a/drivers/media/radio/radio-shark.c
+++ b/drivers/media/radio/radio-shark.c
@@ -35,6 +35,11 @@
 #include <media/v4l2-device.h>
 #include <sound/tea575x-tuner.h>
 
+#if defined(CONFIG_LEDS_CLASS) || \
+    (defined(CONFIG_LEDS_CLASS_MODULE) && defined(CONFIG_RADIO_SHARK_MODULE))
+#define SHARK_USE_LEDS 1
+#endif
+
 /*
  * Version Information
  */
@@ -56,44 +61,18 @@ MODULE_LICENSE("GPL");
 
 enum { BLUE_LED, BLUE_PULSE_LED, RED_LED, NO_LEDS };
 
-static void shark_led_set_blue(struct led_classdev *led_cdev,
-                               enum led_brightness value);
-static void shark_led_set_blue_pulse(struct led_classdev *led_cdev,
-                                     enum led_brightness value);
-static void shark_led_set_red(struct led_classdev *led_cdev,
-                              enum led_brightness value);
-
-static const struct led_classdev shark_led_templates[NO_LEDS] = {
-        [BLUE_LED] = {
-                .name           = "%s:blue:",
-                .brightness     = LED_OFF,
-                .max_brightness = 127,
-                .brightness_set = shark_led_set_blue,
-        },
-        [BLUE_PULSE_LED] = {
-                .name           = "%s:blue-pulse:",
-                .brightness     = LED_OFF,
-                .max_brightness = 255,
-                .brightness_set = shark_led_set_blue_pulse,
-        },
-        [RED_LED] = {
-                .name           = "%s:red:",
-                .brightness     = LED_OFF,
-                .max_brightness = 1,
-                .brightness_set = shark_led_set_red,
-        },
-};
-
 struct shark_device {
         struct usb_device *usbdev;
         struct v4l2_device v4l2_dev;
         struct snd_tea575x tea;
 
+#ifdef SHARK_USE_LEDS
         struct work_struct led_work;
         struct led_classdev leds[NO_LEDS];
         char led_names[NO_LEDS][32];
         atomic_t brightness[NO_LEDS];
         unsigned long brightness_new;
+#endif
 
         u8 *transfer_buffer;
         u32 last_val;
@@ -175,20 +154,13 @@ static struct snd_tea575x_ops shark_tea_ops = {
         .read_val  = shark_read_val,
 };
 
+#ifdef SHARK_USE_LEDS
 static void shark_led_work(struct work_struct *work)
 {
         struct shark_device *shark =
                 container_of(work, struct shark_device, led_work);
         int i, res, brightness, actual_len;
 
-        /*
-         * We use the v4l2_dev lock and registered bit to ensure the device
-         * does not get unplugged and unreffed while we're running.
-         */
-        mutex_lock(&shark->tea.mutex);
-        if (!video_is_registered(&shark->tea.vd))
-                goto leave;
-
         for (i = 0; i < 3; i++) {
                 if (!test_and_clear_bit(i, &shark->brightness_new))
                         continue;
@@ -208,8 +180,6 @@ static void shark_led_work(struct work_struct *work)
                         v4l2_err(&shark->v4l2_dev, "set LED %s error: %d\n",
                                  shark->led_names[i], res);
         }
-leave:
-        mutex_unlock(&shark->tea.mutex);
 }
 
 static void shark_led_set_blue(struct led_classdev *led_cdev,
@@ -245,19 +215,78 @@ static void shark_led_set_red(struct led_classdev *led_cdev,
         schedule_work(&shark->led_work);
 }
 
+static const struct led_classdev shark_led_templates[NO_LEDS] = {
+        [BLUE_LED] = {
+                .name           = "%s:blue:",
+                .brightness     = LED_OFF,
+                .max_brightness = 127,
+                .brightness_set = shark_led_set_blue,
+        },
+        [BLUE_PULSE_LED] = {
+                .name           = "%s:blue-pulse:",
+                .brightness     = LED_OFF,
+                .max_brightness = 255,
+                .brightness_set = shark_led_set_blue_pulse,
+        },
+        [RED_LED] = {
+                .name           = "%s:red:",
+                .brightness     = LED_OFF,
+                .max_brightness = 1,
+                .brightness_set = shark_led_set_red,
+        },
+};
+
+static int shark_register_leds(struct shark_device *shark, struct device *dev)
+{
+        int i, retval;
+
+        INIT_WORK(&shark->led_work, shark_led_work);
+        for (i = 0; i < NO_LEDS; i++) {
+                shark->leds[i] = shark_led_templates[i];
+                snprintf(shark->led_names[i], sizeof(shark->led_names[0]),
+                         shark->leds[i].name, shark->v4l2_dev.name);
+                shark->leds[i].name = shark->led_names[i];
+                retval = led_classdev_register(dev, &shark->leds[i]);
+                if (retval) {
+                        v4l2_err(&shark->v4l2_dev,
+                                 "couldn't register led: %s\n",
+                                 shark->led_names[i]);
+                        return retval;
+                }
+        }
+        return 0;
+}
+
+static void shark_unregister_leds(struct shark_device *shark)
+{
+        int i;
+
+        for (i = 0; i < NO_LEDS; i++)
+                led_classdev_unregister(&shark->leds[i]);
+
+        cancel_work_sync(&shark->led_work);
+}
+#else
+static int shark_register_leds(struct shark_device *shark, struct device *dev)
+{
+        v4l2_warn(&shark->v4l2_dev,
+                  "CONFIG_LED_CLASS not enabled, LED support disabled\n");
+        return 0;
+}
+static inline void shark_unregister_leds(struct shark_device *shark) { }
+#endif
+
 static void usb_shark_disconnect(struct usb_interface *intf)
 {
         struct v4l2_device *v4l2_dev = usb_get_intfdata(intf);
         struct shark_device *shark = v4l2_dev_to_shark(v4l2_dev);
-        int i;
 
         mutex_lock(&shark->tea.mutex);
         v4l2_device_disconnect(&shark->v4l2_dev);
         snd_tea575x_exit(&shark->tea);
         mutex_unlock(&shark->tea.mutex);
 
-        for (i = 0; i < NO_LEDS; i++)
-                led_classdev_unregister(&shark->leds[i]);
+        shark_unregister_leds(shark);
 
         v4l2_device_put(&shark->v4l2_dev);
 }
@@ -266,7 +295,6 @@ static void usb_shark_release(struct v4l2_device *v4l2_dev)
 {
         struct shark_device *shark = v4l2_dev_to_shark(v4l2_dev);
 
-        cancel_work_sync(&shark->led_work);
         v4l2_device_unregister(&shark->v4l2_dev);
         kfree(shark->transfer_buffer);
         kfree(shark);
@@ -276,7 +304,7 @@ static int usb_shark_probe(struct usb_interface *intf,
                            const struct usb_device_id *id)
 {
         struct shark_device *shark;
-        int i, retval = -ENOMEM;
+        int retval = -ENOMEM;
 
         shark = kzalloc(sizeof(struct shark_device), GFP_KERNEL);
         if (!shark)
@@ -286,17 +314,13 @@ static int usb_shark_probe(struct usb_interface *intf,
         if (!shark->transfer_buffer)
                 goto err_alloc_buffer;
 
-        /*
-         * Work around a bug in usbhid/hid-core.c, where it leaves a dangling
-         * pointer in intfdata causing v4l2-device.c to not set it. Which
-         * results in usb_shark_disconnect() referencing the dangling pointer
-         *
-         * REMOVE (as soon as the above bug is fixed, patch submitted)
-         */
-        usb_set_intfdata(intf, NULL);
+        v4l2_device_set_name(&shark->v4l2_dev, DRV_NAME, &shark_instance);
+
+        retval = shark_register_leds(shark, &intf->dev);
+        if (retval)
+                goto err_reg_leds;
 
         shark->v4l2_dev.release = usb_shark_release;
-        v4l2_device_set_name(&shark->v4l2_dev, DRV_NAME, &shark_instance);
         retval = v4l2_device_register(&intf->dev, &shark->v4l2_dev);
         if (retval) {
                 v4l2_err(&shark->v4l2_dev, "couldn't register v4l2_device\n");
@@ -320,32 +344,13 @@ static int usb_shark_probe(struct usb_interface *intf,
                 goto err_init_tea;
         }
 
-        INIT_WORK(&shark->led_work, shark_led_work);
-        for (i = 0; i < NO_LEDS; i++) {
-                shark->leds[i] = shark_led_templates[i];
-                snprintf(shark->led_names[i], sizeof(shark->led_names[0]),
-                         shark->leds[i].name, shark->v4l2_dev.name);
-                shark->leds[i].name = shark->led_names[i];
-                /*
-                 * We don't fail the probe if we fail to register the leds,
-                 * because once we've called snd_tea575x_init, the /dev/radio0
-                 * node may be opened from userspace holding a reference to us!
-                 *
-                 * Note we cannot register the leds first instead as
-                 * shark_led_work depends on the v4l2 mutex and registered bit.
-                 */
-                retval = led_classdev_register(&intf->dev, &shark->leds[i]);
-                if (retval)
-                        v4l2_err(&shark->v4l2_dev,
-                                 "couldn't register led: %s\n",
-                                 shark->led_names[i]);
-        }
-
         return 0;
 
 err_init_tea:
         v4l2_device_unregister(&shark->v4l2_dev);
 err_reg_dev:
+        shark_unregister_leds(shark);
+err_reg_leds:
         kfree(shark->transfer_buffer);
 err_alloc_buffer:
         kfree(shark);
diff --git a/drivers/media/radio/radio-shark2.c b/drivers/media/radio/radio-shark2.c
index b9575de3e7e8..7b4efdfaae28 100644
--- a/drivers/media/radio/radio-shark2.c
+++ b/drivers/media/radio/radio-shark2.c
@@ -35,6 +35,11 @@
 #include <media/v4l2-device.h>
 #include "radio-tea5777.h"
 
+#if defined(CONFIG_LEDS_CLASS) || \
+    (defined(CONFIG_LEDS_CLASS_MODULE) && defined(CONFIG_RADIO_SHARK2_MODULE))
+#define SHARK_USE_LEDS 1
+#endif
+
 MODULE_AUTHOR("Hans de Goede <hdegoede@redhat.com>");
 MODULE_DESCRIPTION("Griffin radioSHARK2, USB radio receiver driver");
 MODULE_LICENSE("GPL");
@@ -43,7 +48,6 @@ static int debug;
 module_param(debug, int, 0);
 MODULE_PARM_DESC(debug, "Debug level (0-1)");
 
-
 #define SHARK_IN_EP             0x83
 #define SHARK_OUT_EP            0x05
 
@@ -54,36 +58,18 @@ MODULE_PARM_DESC(debug, "Debug level (0-1)");
 
 enum { BLUE_LED, RED_LED, NO_LEDS };
 
-static void shark_led_set_blue(struct led_classdev *led_cdev,
-                               enum led_brightness value);
-static void shark_led_set_red(struct led_classdev *led_cdev,
-                              enum led_brightness value);
-
-static const struct led_classdev shark_led_templates[NO_LEDS] = {
-        [BLUE_LED] = {
-                .name           = "%s:blue:",
-                .brightness     = LED_OFF,
-                .max_brightness = 127,
-                .brightness_set = shark_led_set_blue,
-        },
-        [RED_LED] = {
-                .name           = "%s:red:",
-                .brightness     = LED_OFF,
-                .max_brightness = 1,
-                .brightness_set = shark_led_set_red,
-        },
-};
-
 struct shark_device {
         struct usb_device *usbdev;
         struct v4l2_device v4l2_dev;
         struct radio_tea5777 tea;
 
+#ifdef SHARK_USE_LEDS
         struct work_struct led_work;
         struct led_classdev leds[NO_LEDS];
         char led_names[NO_LEDS][32];
         atomic_t brightness[NO_LEDS];
         unsigned long brightness_new;
+#endif
 
         u8 *transfer_buffer;
 };
@@ -161,18 +147,12 @@ static struct radio_tea5777_ops shark_tea_ops = {
         .read_reg  = shark_read_reg,
 };
 
+#ifdef SHARK_USE_LEDS
 static void shark_led_work(struct work_struct *work)
 {
         struct shark_device *shark =
                 container_of(work, struct shark_device, led_work);
         int i, res, brightness, actual_len;
-        /*
-         * We use the v4l2_dev lock and registered bit to ensure the device
-         * does not get unplugged and unreffed while we're running.
-         */
-        mutex_lock(&shark->tea.mutex);
-        if (!video_is_registered(&shark->tea.vd))
-                goto leave;
 
         for (i = 0; i < 2; i++) {
                 if (!test_and_clear_bit(i, &shark->brightness_new))
@@ -191,8 +171,6 @@ static void shark_led_work(struct work_struct *work)
                         v4l2_err(&shark->v4l2_dev, "set LED %s error: %d\n",
                                  shark->led_names[i], res);
         }
-leave:
-        mutex_unlock(&shark->tea.mutex);
 }
 
 static void shark_led_set_blue(struct led_classdev *led_cdev,
@@ -217,19 +195,72 @@ static void shark_led_set_red(struct led_classdev *led_cdev,
         schedule_work(&shark->led_work);
 }
 
+static const struct led_classdev shark_led_templates[NO_LEDS] = {
+        [BLUE_LED] = {
+                .name           = "%s:blue:",
+                .brightness     = LED_OFF,
+                .max_brightness = 127,
+                .brightness_set = shark_led_set_blue,
+        },
+        [RED_LED] = {
+                .name           = "%s:red:",
+                .brightness     = LED_OFF,
+                .max_brightness = 1,
+                .brightness_set = shark_led_set_red,
+        },
+};
+
+static int shark_register_leds(struct shark_device *shark, struct device *dev)
+{
+        int i, retval;
+
+        INIT_WORK(&shark->led_work, shark_led_work);
+        for (i = 0; i < NO_LEDS; i++) {
+                shark->leds[i] = shark_led_templates[i];
+                snprintf(shark->led_names[i], sizeof(shark->led_names[0]),
+                         shark->leds[i].name, shark->v4l2_dev.name);
+                shark->leds[i].name = shark->led_names[i];
+                retval = led_classdev_register(dev, &shark->leds[i]);
+                if (retval) {
+                        v4l2_err(&shark->v4l2_dev,
+                                 "couldn't register led: %s\n",
+                                 shark->led_names[i]);
+                        return retval;
+                }
+        }
+        return 0;
+}
+
+static void shark_unregister_leds(struct shark_device *shark)
+{
+        int i;
+
+        for (i = 0; i < NO_LEDS; i++)
+                led_classdev_unregister(&shark->leds[i]);
+
+        cancel_work_sync(&shark->led_work);
+}
+#else
+static int shark_register_leds(struct shark_device *shark, struct device *dev)
+{
+        v4l2_warn(&shark->v4l2_dev,
+                  "CONFIG_LED_CLASS not enabled, LED support disabled\n");
+        return 0;
+}
+static inline void shark_unregister_leds(struct shark_device *shark) { }
+#endif
+
 static void usb_shark_disconnect(struct usb_interface *intf)
 {
         struct v4l2_device *v4l2_dev = usb_get_intfdata(intf);
         struct shark_device *shark = v4l2_dev_to_shark(v4l2_dev);
-        int i;
 
         mutex_lock(&shark->tea.mutex);
         v4l2_device_disconnect(&shark->v4l2_dev);
         radio_tea5777_exit(&shark->tea);
         mutex_unlock(&shark->tea.mutex);
 
-        for (i = 0; i < NO_LEDS; i++)
-                led_classdev_unregister(&shark->leds[i]);
+        shark_unregister_leds(shark);
 
         v4l2_device_put(&shark->v4l2_dev);
 }
@@ -238,7 +269,6 @@ static void usb_shark_release(struct v4l2_device *v4l2_dev)
 {
         struct shark_device *shark = v4l2_dev_to_shark(v4l2_dev);
 
-        cancel_work_sync(&shark->led_work);
         v4l2_device_unregister(&shark->v4l2_dev);
         kfree(shark->transfer_buffer);
         kfree(shark);
@@ -248,7 +278,7 @@ static int usb_shark_probe(struct usb_interface *intf,
                            const struct usb_device_id *id)
 {
         struct shark_device *shark;
-        int i, retval = -ENOMEM;
+        int retval = -ENOMEM;
 
         shark = kzalloc(sizeof(struct shark_device), GFP_KERNEL);
         if (!shark)
@@ -258,17 +288,13 @@ static int usb_shark_probe(struct usb_interface *intf,
         if (!shark->transfer_buffer)
                 goto err_alloc_buffer;
 
-        /*
-         * Work around a bug in usbhid/hid-core.c, where it leaves a dangling
-         * pointer in intfdata causing v4l2-device.c to not set it. Which
-         * results in usb_shark_disconnect() referencing the dangling pointer
-         *
-         * REMOVE (as soon as the above bug is fixed, patch submitted)
-         */
-        usb_set_intfdata(intf, NULL);
+        v4l2_device_set_name(&shark->v4l2_dev, DRV_NAME, &shark_instance);
+
+        retval = shark_register_leds(shark, &intf->dev);
+        if (retval)
+                goto err_reg_leds;
 
         shark->v4l2_dev.release = usb_shark_release;
-        v4l2_device_set_name(&shark->v4l2_dev, DRV_NAME, &shark_instance);
         retval = v4l2_device_register(&intf->dev, &shark->v4l2_dev);
         if (retval) {
                 v4l2_err(&shark->v4l2_dev, "couldn't register v4l2_device\n");
@@ -292,32 +318,13 @@ static int usb_shark_probe(struct usb_interface *intf,
                 goto err_init_tea;
         }
 
-        INIT_WORK(&shark->led_work, shark_led_work);
-        for (i = 0; i < NO_LEDS; i++) {
-                shark->leds[i] = shark_led_templates[i];
-                snprintf(shark->led_names[i], sizeof(shark->led_names[0]),
-                         shark->leds[i].name, shark->v4l2_dev.name);
-                shark->leds[i].name = shark->led_names[i];
-                /*
-                 * We don't fail the probe if we fail to register the leds,
-                 * because once we've called radio_tea5777_init, the /dev/radio0
-                 * node may be opened from userspace holding a reference to us!
-                 *
-                 * Note we cannot register the leds first instead as
-                 * shark_led_work depends on the v4l2 mutex and registered bit.
-                 */
-                retval = led_classdev_register(&intf->dev, &shark->leds[i]);
-                if (retval)
-                        v4l2_err(&shark->v4l2_dev,
-                                 "couldn't register led: %s\n",
-                                 shark->led_names[i]);
-        }
-
         return 0;
 
 err_init_tea:
         v4l2_device_unregister(&shark->v4l2_dev);
 err_reg_dev:
+        shark_unregister_leds(shark);
+err_reg_leds:
         kfree(shark->transfer_buffer);
 err_alloc_buffer:
         kfree(shark);
diff --git a/drivers/media/radio/si470x/radio-si470x-common.c b/drivers/media/radio/si470x/radio-si470x-common.c
index 9e38132afec6..9bb65e170d99 100644
--- a/drivers/media/radio/si470x/radio-si470x-common.c
+++ b/drivers/media/radio/si470x/radio-si470x-common.c
@@ -151,6 +151,7 @@ static const struct v4l2_frequency_band bands[] = {
                 .index = 0,
                 .capability = V4L2_TUNER_CAP_LOW | V4L2_TUNER_CAP_STEREO |
                             V4L2_TUNER_CAP_RDS | V4L2_TUNER_CAP_RDS_BLOCK_IO |
+                            V4L2_TUNER_CAP_FREQ_BANDS |
                             V4L2_TUNER_CAP_HWSEEK_BOUNDED |
                             V4L2_TUNER_CAP_HWSEEK_WRAP,
                 .rangelow   =  87500 * 16,
@@ -162,6 +163,7 @@ static const struct v4l2_frequency_band bands[] = {
                 .index = 1,
                 .capability = V4L2_TUNER_CAP_LOW | V4L2_TUNER_CAP_STEREO |
                             V4L2_TUNER_CAP_RDS | V4L2_TUNER_CAP_RDS_BLOCK_IO |
+                            V4L2_TUNER_CAP_FREQ_BANDS |
                             V4L2_TUNER_CAP_HWSEEK_BOUNDED |
                             V4L2_TUNER_CAP_HWSEEK_WRAP,
                 .rangelow   =  76000 * 16,
@@ -173,6 +175,7 @@ static const struct v4l2_frequency_band bands[] = {
                 .index = 2,
                 .capability = V4L2_TUNER_CAP_LOW | V4L2_TUNER_CAP_STEREO |
                             V4L2_TUNER_CAP_RDS | V4L2_TUNER_CAP_RDS_BLOCK_IO |
+                            V4L2_TUNER_CAP_FREQ_BANDS |
                             V4L2_TUNER_CAP_HWSEEK_BOUNDED |
                             V4L2_TUNER_CAP_HWSEEK_WRAP,
                 .rangelow   =  76000 * 16,
diff --git a/drivers/media/radio/si470x/radio-si470x-i2c.c b/drivers/media/radio/si470x/radio-si470x-i2c.c
index 643a6ff7c5d0..f867f04cccc9 100644
--- a/drivers/media/radio/si470x/radio-si470x-i2c.c
+++ b/drivers/media/radio/si470x/radio-si470x-i2c.c
@@ -225,8 +225,9 @@ int si470x_vidioc_querycap(struct file *file, void *priv,
 {
         strlcpy(capability->driver, DRIVER_NAME, sizeof(capability->driver));
         strlcpy(capability->card, DRIVER_CARD, sizeof(capability->card));
-        capability->capabilities = V4L2_CAP_HW_FREQ_SEEK |
-                V4L2_CAP_TUNER | V4L2_CAP_RADIO;
+        capability->device_caps = V4L2_CAP_HW_FREQ_SEEK | V4L2_CAP_READWRITE |
+                V4L2_CAP_TUNER | V4L2_CAP_RADIO | V4L2_CAP_RDS_CAPTURE;
+        capability->capabilities = capability->device_caps | V4L2_CAP_DEVICE_CAPS;
 
         return 0;
 }
diff --git a/drivers/media/radio/si470x/radio-si470x-usb.c b/drivers/media/radio/si470x/radio-si470x-usb.c
index 146be4263ea1..be076f7181e7 100644
--- a/drivers/media/radio/si470x/radio-si470x-usb.c
+++ b/drivers/media/radio/si470x/radio-si470x-usb.c
@@ -531,7 +531,7 @@ int si470x_vidioc_querycap(struct file *file, void *priv,
         strlcpy(capability->card, DRIVER_CARD, sizeof(capability->card));
         usb_make_path(radio->usbdev, capability->bus_info,
                         sizeof(capability->bus_info));
-        capability->device_caps = V4L2_CAP_HW_FREQ_SEEK |
+        capability->device_caps = V4L2_CAP_HW_FREQ_SEEK | V4L2_CAP_READWRITE |
                 V4L2_CAP_TUNER | V4L2_CAP_RADIO | V4L2_CAP_RDS_CAPTURE;
         capability->capabilities = capability->device_caps | V4L2_CAP_DEVICE_CAPS;
         return 0;
diff --git a/drivers/media/rc/Kconfig b/drivers/media/rc/Kconfig
index 5180390be7ab..8be57634ba60 100644
--- a/drivers/media/rc/Kconfig
+++ b/drivers/media/rc/Kconfig
@@ -261,6 +261,7 @@ config IR_WINBOND_CIR
 
 config IR_IGUANA
         tristate "IguanaWorks USB IR Transceiver"
+        depends on USB_ARCH_HAS_HCD
         depends on RC_CORE
         select USB
         ---help---
diff --git a/drivers/media/video/gspca/jl2005bcd.c b/drivers/media/video/gspca/jl2005bcd.c
index cf9d9fca5b84..234777116e5f 100644
--- a/drivers/media/video/gspca/jl2005bcd.c
+++ b/drivers/media/video/gspca/jl2005bcd.c
@@ -512,7 +512,7 @@ static const struct sd_desc sd_desc = {
 };
 
 /* -- module initialisation -- */
-static const __devinitdata struct usb_device_id device_table[] = {
+static const struct usb_device_id device_table[] = {
         {USB_DEVICE(0x0979, 0x0227)},
         {}
 };
diff --git a/drivers/media/video/gspca/spca506.c b/drivers/media/video/gspca/spca506.c
index 969bb5a4cd93..bab01c86c315 100644
--- a/drivers/media/video/gspca/spca506.c
+++ b/drivers/media/video/gspca/spca506.c
@@ -579,7 +579,7 @@ static const struct sd_desc sd_desc = {
 };
 
 /* -- module initialisation -- */
-static const struct usb_device_id device_table[] __devinitconst = {
+static const struct usb_device_id device_table[] = {
         {USB_DEVICE(0x06e1, 0xa190)},
 /*fixme: may be IntelPCCameraPro BRIDGE_SPCA505
         {USB_DEVICE(0x0733, 0x0430)}, */
diff --git a/drivers/media/video/mem2mem_testdev.c b/drivers/media/video/mem2mem_testdev.c
index 7efe9ad7acc7..0b91a5cd38eb 100644
--- a/drivers/media/video/mem2mem_testdev.c
+++ b/drivers/media/video/mem2mem_testdev.c
@@ -431,7 +431,7 @@ static int vidioc_querycap(struct file *file, void *priv,
         strncpy(cap->driver, MEM2MEM_NAME, sizeof(cap->driver) - 1);
         strncpy(cap->card, MEM2MEM_NAME, sizeof(cap->card) - 1);
         strlcpy(cap->bus_info, MEM2MEM_NAME, sizeof(cap->bus_info));
-        cap->capabilities = V4L2_CAP_VIDEO_M2M | V4L2_CAP_STREAMING;
+        cap->device_caps = V4L2_CAP_VIDEO_M2M | V4L2_CAP_STREAMING;
         cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS;
         return 0;
 }
diff --git a/drivers/media/video/mx1_camera.c b/drivers/media/video/mx1_camera.c
index d2e6f82ecfac..560a65aa7038 100644
--- a/drivers/media/video/mx1_camera.c
+++ b/drivers/media/video/mx1_camera.c
@@ -403,7 +403,7 @@ static void mx1_camera_activate(struct mx1_camera_dev *pcdev)
 
         dev_dbg(pcdev->icd->parent, "Activate device\n");
 
-        clk_enable(pcdev->clk);
+        clk_prepare_enable(pcdev->clk);
 
         /* enable CSI before doing anything else */
         __raw_writel(csicr1, pcdev->base + CSICR1);
@@ -422,7 +422,7 @@ static void mx1_camera_deactivate(struct mx1_camera_dev *pcdev)
         /* Disable all CSI interface */
         __raw_writel(0x00, pcdev->base + CSICR1);
 
-        clk_disable(pcdev->clk);
+        clk_disable_unprepare(pcdev->clk);
 }
 
 /*
diff --git a/drivers/media/video/mx2_camera.c b/drivers/media/video/mx2_camera.c
index 637bde8aca28..ac175406e582 100644
--- a/drivers/media/video/mx2_camera.c
+++ b/drivers/media/video/mx2_camera.c
@@ -272,7 +272,7 @@ struct mx2_camera_dev {
         struct device           *dev;
         struct soc_camera_host  soc_host;
         struct soc_camera_device *icd;
-        struct clk              *clk_csi, *clk_emma;
+        struct clk              *clk_csi, *clk_emma_ahb, *clk_emma_ipg;
 
         unsigned int            irq_csi, irq_emma;
         void __iomem            *base_csi, *base_emma;
@@ -407,7 +407,7 @@ static void mx2_camera_deactivate(struct mx2_camera_dev *pcdev)
 {
         unsigned long flags;
 
-        clk_disable(pcdev->clk_csi);
+        clk_disable_unprepare(pcdev->clk_csi);
         writel(0, pcdev->base_csi + CSICR1);
         if (cpu_is_mx27()) {
                 writel(0, pcdev->base_emma + PRP_CNTL);
@@ -435,7 +435,7 @@ static int mx2_camera_add_device(struct soc_camera_device *icd)
         if (pcdev->icd)
                 return -EBUSY;
 
-        ret = clk_enable(pcdev->clk_csi);
+        ret = clk_prepare_enable(pcdev->clk_csi);
         if (ret < 0)
                 return ret;
 
@@ -1633,23 +1633,34 @@ static int __devinit mx27_camera_emma_init(struct mx2_camera_dev *pcdev)
                 goto exit_iounmap;
         }
 
-        pcdev->clk_emma = clk_get(NULL, "emma");
-        if (IS_ERR(pcdev->clk_emma)) {
-                err = PTR_ERR(pcdev->clk_emma);
+        pcdev->clk_emma_ipg = clk_get(pcdev->dev, "emma-ipg");
+        if (IS_ERR(pcdev->clk_emma_ipg)) {
+                err = PTR_ERR(pcdev->clk_emma_ipg);
                 goto exit_free_irq;
         }
 
-        clk_enable(pcdev->clk_emma);
+        clk_prepare_enable(pcdev->clk_emma_ipg);
+
+        pcdev->clk_emma_ahb = clk_get(pcdev->dev, "emma-ahb");
+        if (IS_ERR(pcdev->clk_emma_ahb)) {
+                err = PTR_ERR(pcdev->clk_emma_ahb);
+                goto exit_clk_emma_ipg_put;
+        }
+
+        clk_prepare_enable(pcdev->clk_emma_ahb);
 
         err = mx27_camera_emma_prp_reset(pcdev);
         if (err)
-                goto exit_clk_emma_put;
+                goto exit_clk_emma_ahb_put;
 
         return err;
 
-exit_clk_emma_put:
-        clk_disable(pcdev->clk_emma);
-        clk_put(pcdev->clk_emma);
+exit_clk_emma_ahb_put:
+        clk_disable_unprepare(pcdev->clk_emma_ahb);
+        clk_put(pcdev->clk_emma_ahb);
+exit_clk_emma_ipg_put:
+        clk_disable_unprepare(pcdev->clk_emma_ipg);
+        clk_put(pcdev->clk_emma_ipg);
 exit_free_irq:
         free_irq(pcdev->irq_emma, pcdev);
 exit_iounmap:
@@ -1685,7 +1696,7 @@ static int __devinit mx2_camera_probe(struct platform_device *pdev)
                 goto exit;
         }
 
-        pcdev->clk_csi = clk_get(&pdev->dev, NULL);
+        pcdev->clk_csi = clk_get(&pdev->dev, "ahb");
         if (IS_ERR(pcdev->clk_csi)) {
                 dev_err(&pdev->dev, "Could not get csi clock\n");
                 err = PTR_ERR(pcdev->clk_csi);
@@ -1785,8 +1796,10 @@ exit_free_emma:
 eallocctx:
         if (cpu_is_mx27()) {
                 free_irq(pcdev->irq_emma, pcdev);
-                clk_disable(pcdev->clk_emma);
-                clk_put(pcdev->clk_emma);
+                clk_disable_unprepare(pcdev->clk_emma_ipg);
+                clk_put(pcdev->clk_emma_ipg);
+                clk_disable_unprepare(pcdev->clk_emma_ahb);
+                clk_put(pcdev->clk_emma_ahb);
                 iounmap(pcdev->base_emma);
                 release_mem_region(pcdev->res_emma->start, resource_size(pcdev->res_emma));
         }
@@ -1825,8 +1838,10 @@ static int __devexit mx2_camera_remove(struct platform_device *pdev)
         iounmap(pcdev->base_csi);
 
         if (cpu_is_mx27()) {
-                clk_disable(pcdev->clk_emma);
-                clk_put(pcdev->clk_emma);
+                clk_disable_unprepare(pcdev->clk_emma_ipg);
+                clk_put(pcdev->clk_emma_ipg);
+                clk_disable_unprepare(pcdev->clk_emma_ahb);
+                clk_put(pcdev->clk_emma_ahb);
                 iounmap(pcdev->base_emma);
                 res = pcdev->res_emma;
                 release_mem_region(res->start, resource_size(res));
diff --git a/drivers/media/video/mx3_camera.c b/drivers/media/video/mx3_camera.c
index f13643d31353..af2297dd49c8 100644
--- a/drivers/media/video/mx3_camera.c
+++ b/drivers/media/video/mx3_camera.c
@@ -61,15 +61,9 @@
 
 #define MAX_VIDEO_MEM 16
 
-enum csi_buffer_state {
-        CSI_BUF_NEEDS_INIT,
-        CSI_BUF_PREPARED,
-};
-
 struct mx3_camera_buffer {
         /* common v4l buffer stuff -- must be first */
         struct vb2_buffer                       vb;
-        enum csi_buffer_state                   state;
         struct list_head                        queue;
 
         /* One descriptot per scatterlist (per frame) */
@@ -285,7 +279,7 @@ static void mx3_videobuf_queue(struct vb2_buffer *vb)
                 goto error;
         }
 
-        if (buf->state == CSI_BUF_NEEDS_INIT) {
+        if (!buf->txd) {
                 sg_dma_address(sg)      = vb2_dma_contig_plane_dma_addr(vb, 0);
                 sg_dma_len(sg)          = new_size;
 
@@ -298,7 +292,6 @@ static void mx3_videobuf_queue(struct vb2_buffer *vb)
                 txd->callback_param     = txd;
                 txd->callback           = mx3_cam_dma_done;
 
-                buf->state              = CSI_BUF_PREPARED;
                 buf->txd                = txd;
         } else {
                 txd = buf->txd;
@@ -385,7 +378,6 @@ static void mx3_videobuf_release(struct vb2_buffer *vb)
 
         /* Doesn't hurt also if the list is empty */
         list_del_init(&buf->queue);
-        buf->state = CSI_BUF_NEEDS_INIT;
 
         if (txd) {
                 buf->txd = NULL;
@@ -405,13 +397,13 @@ static int mx3_videobuf_init(struct vb2_buffer *vb)
         struct mx3_camera_dev *mx3_cam = ici->priv;
         struct mx3_camera_buffer *buf = to_mx3_vb(vb);
 
-        /* This is for locking debugging only */
-        INIT_LIST_HEAD(&buf->queue);
-        sg_init_table(&buf->sg, 1);
+        if (!buf->txd) {
+                /* This is for locking debugging only */
+                INIT_LIST_HEAD(&buf->queue);
+                sg_init_table(&buf->sg, 1);
 
-        buf->state = CSI_BUF_NEEDS_INIT;
-
-        mx3_cam->buf_total += vb2_plane_size(vb, 0);
+                mx3_cam->buf_total += vb2_plane_size(vb, 0);
+        }
 
         return 0;
 }
diff --git a/drivers/media/video/soc_camera.c b/drivers/media/video/soc_camera.c
index b03ffecb7438..1bde255e45df 100644
--- a/drivers/media/video/soc_camera.c
+++ b/drivers/media/video/soc_camera.c
@@ -171,7 +171,8 @@ static int soc_camera_try_fmt(struct soc_camera_device *icd,
         dev_dbg(icd->pdev, "TRY_FMT(%c%c%c%c, %ux%u)\n",
                 pixfmtstr(pix->pixelformat), pix->width, pix->height);
 
-        if (!(ici->capabilities & SOCAM_HOST_CAP_STRIDE)) {
+        if (pix->pixelformat != V4L2_PIX_FMT_JPEG &&
+            !(ici->capabilities & SOCAM_HOST_CAP_STRIDE)) {
                 pix->bytesperline = 0;
                 pix->sizeimage = 0;
         }
diff --git a/drivers/media/video/soc_mediabus.c b/drivers/media/video/soc_mediabus.c
index 89dce097a827..a397812635d6 100644
--- a/drivers/media/video/soc_mediabus.c
+++ b/drivers/media/video/soc_mediabus.c
@@ -378,6 +378,9 @@ EXPORT_SYMBOL(soc_mbus_samples_per_pixel);
 
 s32 soc_mbus_bytes_per_line(u32 width, const struct soc_mbus_pixelfmt *mf)
 {
+        if (mf->fourcc == V4L2_PIX_FMT_JPEG)
+                return 0;
+
         if (mf->layout != SOC_MBUS_LAYOUT_PACKED)
                 return width * mf->bits_per_sample / 8;
 
@@ -400,6 +403,9 @@ EXPORT_SYMBOL(soc_mbus_bytes_per_line);
 s32 soc_mbus_image_size(const struct soc_mbus_pixelfmt *mf,
                         u32 bytes_per_line, u32 height)
 {
+        if (mf->fourcc == V4L2_PIX_FMT_JPEG)
+                return 0;
+
         if (mf->layout == SOC_MBUS_LAYOUT_PACKED)
                 return bytes_per_line * height;
 
diff --git a/drivers/media/video/uvc/uvc_queue.c b/drivers/media/video/uvc/uvc_queue.c
index 9288fbd5001b..5577381b5bf0 100644
--- a/drivers/media/video/uvc/uvc_queue.c
+++ b/drivers/media/video/uvc/uvc_queue.c
@@ -338,6 +338,7 @@ struct uvc_buffer *uvc_queue_next_buffer(struct uvc_video_queue *queue,
         if ((queue->flags & UVC_QUEUE_DROP_CORRUPTED) && buf->error) {
                 buf->error = 0;
                 buf->state = UVC_BUF_STATE_QUEUED;
+                buf->bytesused = 0;
                 vb2_set_plane_payload(&buf->buf, 0, 0);
                 return buf;
         }
diff --git a/drivers/media/video/v4l2-ioctl.c b/drivers/media/video/v4l2-ioctl.c
index c3b7b5f59b32..6bc47fc82fe2 100644
--- a/drivers/media/video/v4l2-ioctl.c
+++ b/drivers/media/video/v4l2-ioctl.c
@@ -402,8 +402,10 @@ static void v4l_print_hw_freq_seek(const void *arg, bool write_only)
 {
         const struct v4l2_hw_freq_seek *p = arg;
 
-        pr_cont("tuner=%u, type=%u, seek_upward=%u, wrap_around=%u, spacing=%u\n",
-                p->tuner, p->type, p->seek_upward, p->wrap_around, p->spacing);
+        pr_cont("tuner=%u, type=%u, seek_upward=%u, wrap_around=%u, spacing=%u, "
+                "rangelow=%u, rangehigh=%u\n",
+                p->tuner, p->type, p->seek_upward, p->wrap_around, p->spacing,
+                p->rangelow, p->rangehigh);
 }
 
 static void v4l_print_requestbuffers(const void *arg, bool write_only)
@@ -1853,6 +1855,8 @@ static int v4l_enum_freq_bands(const struct v4l2_ioctl_ops *ops,
                         .type = type,
                 };
 
+                if (p->index)
+                        return -EINVAL;
                 err = ops->vidioc_g_tuner(file, fh, &t);
                 if (err)
                         return err;
@@ -1870,6 +1874,8 @@ static int v4l_enum_freq_bands(const struct v4l2_ioctl_ops *ops,
 
                 if (type != V4L2_TUNER_RADIO)
                         return -EINVAL;
+                if (p->index)
+                        return -EINVAL;
                 err = ops->vidioc_g_modulator(file, fh, &m);
                 if (err)
                         return err;
diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index d1facef28a60..b1a146205c08 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -395,7 +395,8 @@ config MFD_TC6387XB
 
 config MFD_TC6393XB
         bool "Support Toshiba TC6393XB"
-        depends on GPIOLIB && ARM && HAVE_CLK
+        depends on ARM && HAVE_CLK
+        select GPIOLIB
         select MFD_CORE
         select MFD_TMIO
         help
diff --git a/drivers/misc/mei/interrupt.c b/drivers/misc/mei/interrupt.c
index c6ffbbe5a6c0..d78c05e693f7 100644
--- a/drivers/misc/mei/interrupt.c
+++ b/drivers/misc/mei/interrupt.c
@@ -1253,7 +1253,7 @@ static int mei_irq_thread_write_handler(struct mei_io_list *cmpl_list,
                         if (dev->wd_timeout)
                                 *slots -= mei_data2slots(MEI_START_WD_DATA_SIZE);
                         else
-                                *slots -= mei_data2slots(MEI_START_WD_DATA_SIZE);
+                                *slots -= mei_data2slots(MEI_WD_PARAMS_SIZE);
                 }
         }
         if (dev->stop)
diff --git a/drivers/misc/mei/main.c b/drivers/misc/mei/main.c
index 092330208869..7422c7652845 100644
--- a/drivers/misc/mei/main.c
+++ b/drivers/misc/mei/main.c
@@ -925,6 +925,27 @@ static struct miscdevice  mei_misc_device = {
 };
 
 /**
+ * mei_quirk_probe - probe for devices that doesn't valid ME interface
+ * @pdev: PCI device structure
+ * @ent: entry into pci_device_table
+ *
+ * returns true if ME Interface is valid, false otherwise
+ */
+static bool __devinit mei_quirk_probe(struct pci_dev *pdev,
+                                const struct pci_device_id *ent)
+{
+        u32 reg;
+        if (ent->device == MEI_DEV_ID_PBG_1) {
+                pci_read_config_dword(pdev, 0x48, &reg);
+                /* make sure that bit 9 is up and bit 10 is down */
+                if ((reg & 0x600) == 0x200) {
+                        dev_info(&pdev->dev, "Device doesn't have valid ME Interface\n");
+                        return false;
+                }
+        }
+        return true;
+}
+/**
  * mei_probe - Device Initialization Routine
  *
  * @pdev: PCI device structure
@@ -939,6 +960,12 @@ static int __devinit mei_probe(struct pci_dev *pdev,
         int err;
 
         mutex_lock(&mei_mutex);
+
+        if (!mei_quirk_probe(pdev, ent)) {
+                err = -ENODEV;
+                goto end;
+        }
+
         if (mei_device) {
                 err = -EEXIST;
                 goto end;
diff --git a/drivers/misc/sgi-xp/xpc_uv.c b/drivers/misc/sgi-xp/xpc_uv.c
index 87b251ab6ec5..b9e2000969f0 100644
--- a/drivers/misc/sgi-xp/xpc_uv.c
+++ b/drivers/misc/sgi-xp/xpc_uv.c
@@ -18,6 +18,8 @@
 #include <linux/interrupt.h>
 #include <linux/delay.h>
 #include <linux/device.h>
+#include <linux/cpu.h>
+#include <linux/module.h>
 #include <linux/err.h>
 #include <linux/slab.h>
 #include <asm/uv/uv_hub.h>
@@ -59,6 +61,8 @@ static struct xpc_heartbeat_uv *xpc_heartbeat_uv;
                                          XPC_NOTIFY_MSG_SIZE_UV)
 #define XPC_NOTIFY_IRQ_NAME             "xpc_notify"
 
+static int xpc_mq_node = -1;
+
 static struct xpc_gru_mq_uv *xpc_activate_mq_uv;
 static struct xpc_gru_mq_uv *xpc_notify_mq_uv;
 
@@ -109,11 +113,8 @@ xpc_get_gru_mq_irq_uv(struct xpc_gru_mq_uv *mq, int cpu, char *irq_name)
 #if defined CONFIG_X86_64
         mq->irq = uv_setup_irq(irq_name, cpu, mq->mmr_blade, mq->mmr_offset,
                         UV_AFFINITY_CPU);
-        if (mq->irq < 0) {
-                dev_err(xpc_part, "uv_setup_irq() returned error=%d\n",
-                        -mq->irq);
+        if (mq->irq < 0)
                 return mq->irq;
-        }
 
         mq->mmr_value = uv_read_global_mmr64(mmr_pnode, mq->mmr_offset);
 
@@ -238,8 +239,9 @@ xpc_create_gru_mq_uv(unsigned int mq_size, int cpu, char *irq_name,
         mq->mmr_blade = uv_cpu_to_blade_id(cpu);
 
         nid = cpu_to_node(cpu);
-        page = alloc_pages_exact_node(nid, GFP_KERNEL | __GFP_ZERO | GFP_THISNODE,
-                                pg_order);
+        page = alloc_pages_exact_node(nid,
+                                      GFP_KERNEL | __GFP_ZERO | GFP_THISNODE,
+                                      pg_order);
         if (page == NULL) {
                 dev_err(xpc_part, "xpc_create_gru_mq_uv() failed to alloc %d "
                         "bytes of memory on nid=%d for GRU mq\n", mq_size, nid);
@@ -1731,9 +1733,50 @@ static struct xpc_arch_operations xpc_arch_ops_uv = {
         .notify_senders_of_disconnect = xpc_notify_senders_of_disconnect_uv,
 };
 
+static int
+xpc_init_mq_node(int nid)
+{
+        int cpu;
+
+        get_online_cpus();
+
+        for_each_cpu(cpu, cpumask_of_node(nid)) {
+                xpc_activate_mq_uv =
+                        xpc_create_gru_mq_uv(XPC_ACTIVATE_MQ_SIZE_UV, nid,
+                                             XPC_ACTIVATE_IRQ_NAME,
+                                             xpc_handle_activate_IRQ_uv);
+                if (!IS_ERR(xpc_activate_mq_uv))
+                        break;
+        }
+        if (IS_ERR(xpc_activate_mq_uv)) {
+                put_online_cpus();
+                return PTR_ERR(xpc_activate_mq_uv);
+        }
+
+        for_each_cpu(cpu, cpumask_of_node(nid)) {
+                xpc_notify_mq_uv =
+                        xpc_create_gru_mq_uv(XPC_NOTIFY_MQ_SIZE_UV, nid,
+                                             XPC_NOTIFY_IRQ_NAME,
+                                             xpc_handle_notify_IRQ_uv);
+                if (!IS_ERR(xpc_notify_mq_uv))
+                        break;
+        }
+        if (IS_ERR(xpc_notify_mq_uv)) {
+                xpc_destroy_gru_mq_uv(xpc_activate_mq_uv);
+                put_online_cpus();
+                return PTR_ERR(xpc_notify_mq_uv);
+        }
+
+        put_online_cpus();
+        return 0;
+}
+
 int
 xpc_init_uv(void)
 {
+        int nid;
+        int ret = 0;
+
         xpc_arch_ops = xpc_arch_ops_uv;
 
         if (sizeof(struct xpc_notify_mq_msghdr_uv) > XPC_MSG_HDR_MAX_SIZE) {
@@ -1742,21 +1785,21 @@ xpc_init_uv(void)
                 return -E2BIG;
         }
 
-        xpc_activate_mq_uv = xpc_create_gru_mq_uv(XPC_ACTIVATE_MQ_SIZE_UV, 0,
-                                                  XPC_ACTIVATE_IRQ_NAME,
-                                                  xpc_handle_activate_IRQ_uv);
-        if (IS_ERR(xpc_activate_mq_uv))
-                return PTR_ERR(xpc_activate_mq_uv);
+        if (xpc_mq_node < 0)
+                for_each_online_node(nid) {
+                        ret = xpc_init_mq_node(nid);
 
-        xpc_notify_mq_uv = xpc_create_gru_mq_uv(XPC_NOTIFY_MQ_SIZE_UV, 0,
-                                                XPC_NOTIFY_IRQ_NAME,
-                                                xpc_handle_notify_IRQ_uv);
-        if (IS_ERR(xpc_notify_mq_uv)) {
-                xpc_destroy_gru_mq_uv(xpc_activate_mq_uv);
-                return PTR_ERR(xpc_notify_mq_uv);
-        }
+                        if (!ret)
+                                break;
+                }
+        else
+                ret = xpc_init_mq_node(xpc_mq_node);
 
-        return 0;
+        if (ret < 0)
+                dev_err(xpc_part, "xpc_init_mq_node() returned error=%d\n",
+                        -ret);
+
+        return ret;
 }
 
 void
@@ -1765,3 +1808,6 @@ xpc_exit_uv(void)
         xpc_destroy_gru_mq_uv(xpc_notify_mq_uv);
         xpc_destroy_gru_mq_uv(xpc_activate_mq_uv);
 }
+
+module_param(xpc_mq_node, int, 0);
+MODULE_PARM_DESC(xpc_mq_node, "Node number on which to allocate message queues.");
diff --git a/drivers/misc/ti-st/st_ll.c b/drivers/misc/ti-st/st_ll.c
index 1ff460a8e9c7..93b4d67cc4a3 100644
--- a/drivers/misc/ti-st/st_ll.c
+++ b/drivers/misc/ti-st/st_ll.c
@@ -87,7 +87,7 @@ static void ll_device_want_to_wakeup(struct st_data_s *st_data)
         /* communicate to platform about chip wakeup */
         kim_data = st_data->kim_data;
         pdata = kim_data->kim_pdev->dev.platform_data;
-        if (pdata->chip_asleep)
+        if (pdata->chip_awake)
                 pdata->chip_awake(NULL);
 }
 
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index 6fae5f3ec7f6..d688a8af432c 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -398,7 +398,7 @@ int bond_dev_queue_xmit(struct bonding *bond, struct sk_buff *skb,
                      sizeof(qdisc_skb_cb(skb)->slave_dev_queue_mapping));
         skb->queue_mapping = qdisc_skb_cb(skb)->slave_dev_queue_mapping;
 
-        if (unlikely(netpoll_tx_running(slave_dev)))
+        if (unlikely(netpoll_tx_running(bond->dev)))
                 bond_netpoll_send_skb(bond_get_slave_by_dev(bond, slave_dev), skb);
         else
                 dev_queue_xmit(skb);
@@ -1235,12 +1235,12 @@ static inline int slave_enable_netpoll(struct slave *slave)
         struct netpoll *np;
         int err = 0;
 
-        np = kzalloc(sizeof(*np), GFP_KERNEL);
+        np = kzalloc(sizeof(*np), GFP_ATOMIC);
         err = -ENOMEM;
         if (!np)
                 goto out;
 
-        err = __netpoll_setup(np, slave->dev);
+        err = __netpoll_setup(np, slave->dev, GFP_ATOMIC);
         if (err) {
                 kfree(np);
                 goto out;
@@ -1257,9 +1257,7 @@ static inline void slave_disable_netpoll(struct slave *slave)
                 return;
 
         slave->np = NULL;
-        synchronize_rcu_bh();
-        __netpoll_cleanup(np);
-        kfree(np);
+        __netpoll_free_rcu(np);
 }
 static inline bool slave_dev_support_netpoll(struct net_device *slave_dev)
 {
@@ -1292,7 +1290,7 @@ static void bond_netpoll_cleanup(struct net_device *bond_dev)
         read_unlock(&bond->lock);
 }
 
-static int bond_netpoll_setup(struct net_device *dev, struct netpoll_info *ni)
+static int bond_netpoll_setup(struct net_device *dev, struct netpoll_info *ni, gfp_t gfp)
 {
         struct bonding *bond = netdev_priv(dev);
         struct slave *slave;
diff --git a/drivers/net/ethernet/freescale/fs_enet/mii-bitbang.c b/drivers/net/ethernet/freescale/fs_enet/mii-bitbang.c
index 0f2d1a710909..151453309401 100644
--- a/drivers/net/ethernet/freescale/fs_enet/mii-bitbang.c
+++ b/drivers/net/ethernet/freescale/fs_enet/mii-bitbang.c
@@ -174,8 +174,10 @@ static int __devinit fs_enet_mdio_probe(struct platform_device *ofdev)
 
         new_bus->phy_mask = ~0;
         new_bus->irq = kmalloc(sizeof(int) * PHY_MAX_ADDR, GFP_KERNEL);
-        if (!new_bus->irq)
+        if (!new_bus->irq) {
+                ret = -ENOMEM;
                 goto out_unmap_regs;
+        }
 
         new_bus->parent = &ofdev->dev;
         dev_set_drvdata(&ofdev->dev, new_bus);
diff --git a/drivers/net/ethernet/freescale/fs_enet/mii-fec.c b/drivers/net/ethernet/freescale/fs_enet/mii-fec.c
index 55bb867258e6..cdf702a59485 100644
--- a/drivers/net/ethernet/freescale/fs_enet/mii-fec.c
+++ b/drivers/net/ethernet/freescale/fs_enet/mii-fec.c
@@ -137,8 +137,10 @@ static int __devinit fs_enet_mdio_probe(struct platform_device *ofdev)
         snprintf(new_bus->id, MII_BUS_ID_SIZE, "%x", res.start);
 
         fec->fecp = ioremap(res.start, resource_size(&res));
-        if (!fec->fecp)
+        if (!fec->fecp) {
+                ret = -ENOMEM;
                 goto out_fec;
+        }
 
         if (get_bus_freq) {
                 clock = get_bus_freq(ofdev->dev.of_node);
@@ -172,8 +174,10 @@ static int __devinit fs_enet_mdio_probe(struct platform_device *ofdev)
 
         new_bus->phy_mask = ~0;
         new_bus->irq = kmalloc(sizeof(int) * PHY_MAX_ADDR, GFP_KERNEL);
-        if (!new_bus->irq)
+        if (!new_bus->irq) {
+                ret = -ENOMEM;
                 goto out_unmap_regs;
+        }
 
         new_bus->parent = &ofdev->dev;
         dev_set_drvdata(&ofdev->dev, new_bus);
diff --git a/drivers/net/ethernet/mellanox/mlx4/icm.c b/drivers/net/ethernet/mellanox/mlx4/icm.c
index 88b7b3e75ab1..daf417923661 100644
--- a/drivers/net/ethernet/mellanox/mlx4/icm.c
+++ b/drivers/net/ethernet/mellanox/mlx4/icm.c
@@ -358,13 +358,14 @@ void mlx4_table_put_range(struct mlx4_dev *dev, struct mlx4_icm_table *table,
 }
 
 int mlx4_init_icm_table(struct mlx4_dev *dev, struct mlx4_icm_table *table,
-                        u64 virt, int obj_size, int nobj, int reserved,
+                        u64 virt, int obj_size, u32 nobj, int reserved,
                         int use_lowmem, int use_coherent)
 {
         int obj_per_chunk;
         int num_icm;
         unsigned chunk_size;
         int i;
+        u64 size;
 
         obj_per_chunk = MLX4_TABLE_CHUNK_SIZE / obj_size;
         num_icm = (nobj + obj_per_chunk - 1) / obj_per_chunk;
@@ -380,10 +381,12 @@ int mlx4_init_icm_table(struct mlx4_dev *dev, struct mlx4_icm_table *table,
         table->coherent = use_coherent;
         mutex_init(&table->mutex);
 
+        size = (u64) nobj * obj_size;
         for (i = 0; i * MLX4_TABLE_CHUNK_SIZE < reserved * obj_size; ++i) {
                 chunk_size = MLX4_TABLE_CHUNK_SIZE;
-                if ((i + 1) * MLX4_TABLE_CHUNK_SIZE > nobj * obj_size)
-                        chunk_size = PAGE_ALIGN(nobj * obj_size - i * MLX4_TABLE_CHUNK_SIZE);
+                if ((i + 1) * MLX4_TABLE_CHUNK_SIZE > size)
+                        chunk_size = PAGE_ALIGN(size -
+                                        i * MLX4_TABLE_CHUNK_SIZE);
 
                 table->icm[i] = mlx4_alloc_icm(dev, chunk_size >> PAGE_SHIFT,
                                                (use_lowmem ? GFP_KERNEL : GFP_HIGHUSER) |
diff --git a/drivers/net/ethernet/mellanox/mlx4/icm.h b/drivers/net/ethernet/mellanox/mlx4/icm.h
index 19e4efc0b342..a67744f53506 100644
--- a/drivers/net/ethernet/mellanox/mlx4/icm.h
+++ b/drivers/net/ethernet/mellanox/mlx4/icm.h
@@ -78,7 +78,7 @@ int mlx4_table_get_range(struct mlx4_dev *dev, struct mlx4_icm_table *table,
 void mlx4_table_put_range(struct mlx4_dev *dev, struct mlx4_icm_table *table,
                           int start, int end);
 int mlx4_init_icm_table(struct mlx4_dev *dev, struct mlx4_icm_table *table,
-                        u64 virt, int obj_size, int nobj, int reserved,
+                        u64 virt, int obj_size, u32 nobj, int reserved,
                         int use_lowmem, int use_coherent);
 void mlx4_cleanup_icm_table(struct mlx4_dev *dev, struct mlx4_icm_table *table);
 void *mlx4_table_find(struct mlx4_icm_table *table, int obj, dma_addr_t *dma_handle);
diff --git a/drivers/net/ethernet/mellanox/mlx4/mcg.c b/drivers/net/ethernet/mellanox/mlx4/mcg.c
index 4ec3835e1bc2..a018ea2a43de 100644
--- a/drivers/net/ethernet/mellanox/mlx4/mcg.c
+++ b/drivers/net/ethernet/mellanox/mlx4/mcg.c
@@ -432,8 +432,10 @@ static int add_promisc_qp(struct mlx4_dev *dev, u8 port,
                         if ((be32_to_cpu(mgm->qp[i]) & MGM_QPN_MASK) == qpn) {
                                 /* Entry already exists, add to duplicates */
                                 dqp = kmalloc(sizeof *dqp, GFP_KERNEL);
-                                if (!dqp)
+                                if (!dqp) {
+                                        err = -ENOMEM;
                                         goto out_mailbox;
+                                }
                                 dqp->qpn = qpn;
                                 list_add_tail(&dqp->list, &entry->duplicates);
                                 found = true;
diff --git a/drivers/net/ethernet/mellanox/mlx4/mlx4.h b/drivers/net/ethernet/mellanox/mlx4/mlx4.h
index 59ebc0339638..4d9df8f2a126 100644
--- a/drivers/net/ethernet/mellanox/mlx4/mlx4.h
+++ b/drivers/net/ethernet/mellanox/mlx4/mlx4.h
@@ -249,7 +249,7 @@ struct mlx4_bitmap {
 struct mlx4_buddy {
         unsigned long         **bits;
         unsigned int           *num_free;
-        int                     max_order;
+        u32                     max_order;
         spinlock_t              lock;
 };
 
@@ -258,7 +258,7 @@ struct mlx4_icm;
 struct mlx4_icm_table {
         u64                     virt;
         int                     num_icm;
-        int                     num_obj;
+        u32                     num_obj;
         int                     obj_size;
         int                     lowmem;
         int                     coherent;
diff --git a/drivers/net/ethernet/mellanox/mlx4/mr.c b/drivers/net/ethernet/mellanox/mlx4/mr.c
index af55b7ce5341..c202d3ad2a0e 100644
--- a/drivers/net/ethernet/mellanox/mlx4/mr.c
+++ b/drivers/net/ethernet/mellanox/mlx4/mr.c
@@ -37,6 +37,7 @@
 #include <linux/export.h>
 #include <linux/slab.h>
 #include <linux/kernel.h>
+#include <linux/vmalloc.h>
 
 #include <linux/mlx4/cmd.h>
 
@@ -120,7 +121,7 @@ static int mlx4_buddy_init(struct mlx4_buddy *buddy, int max_order)
         buddy->max_order = max_order;
         spin_lock_init(&buddy->lock);
 
-        buddy->bits = kzalloc((buddy->max_order + 1) * sizeof (long *),
+        buddy->bits = kcalloc(buddy->max_order + 1, sizeof (long *),
                               GFP_KERNEL);
         buddy->num_free = kcalloc((buddy->max_order + 1), sizeof *buddy->num_free,
                                   GFP_KERNEL);
@@ -129,10 +130,12 @@ static int mlx4_buddy_init(struct mlx4_buddy *buddy, int max_order)
 
         for (i = 0; i <= buddy->max_order; ++i) {
                 s = BITS_TO_LONGS(1 << (buddy->max_order - i));
-                buddy->bits[i] = kmalloc(s * sizeof (long), GFP_KERNEL);
-                if (!buddy->bits[i])
-                        goto err_out_free;
-                bitmap_zero(buddy->bits[i], 1 << (buddy->max_order - i));
+                buddy->bits[i] = kcalloc(s, sizeof (long), GFP_KERNEL | __GFP_NOWARN);
+                if (!buddy->bits[i]) {
+                        buddy->bits[i] = vzalloc(s * sizeof(long));
+                        if (!buddy->bits[i])
+                                goto err_out_free;
+                }
         }
 
         set_bit(0, buddy->bits[buddy->max_order]);
@@ -142,7 +145,10 @@ static int mlx4_buddy_init(struct mlx4_buddy *buddy, int max_order)
 
 err_out_free:
         for (i = 0; i <= buddy->max_order; ++i)
-                kfree(buddy->bits[i]);
+                if (buddy->bits[i] && is_vmalloc_addr(buddy->bits[i]))
+                        vfree(buddy->bits[i]);
+                else
+                        kfree(buddy->bits[i]);
 
 err_out:
         kfree(buddy->bits);
@@ -156,7 +162,10 @@ static void mlx4_buddy_cleanup(struct mlx4_buddy *buddy)
         int i;
 
         for (i = 0; i <= buddy->max_order; ++i)
-                kfree(buddy->bits[i]);
+                if (is_vmalloc_addr(buddy->bits[i]))
+                        vfree(buddy->bits[i]);
+                else
+                        kfree(buddy->bits[i]);
 
         kfree(buddy->bits);
         kfree(buddy->num_free);
@@ -668,7 +677,7 @@ int mlx4_init_mr_table(struct mlx4_dev *dev)
                 return err;
 
         err = mlx4_buddy_init(&mr_table->mtt_buddy,
-                              ilog2(dev->caps.num_mtts /
+                              ilog2((u32)dev->caps.num_mtts /
                               (1 << log_mtts_per_seg)));
         if (err)
                 goto err_buddy;
@@ -678,7 +687,7 @@ int mlx4_init_mr_table(struct mlx4_dev *dev)
                         mlx4_alloc_mtt_range(dev,
                                              fls(dev->caps.reserved_mtts - 1));
                 if (priv->reserved_mtts < 0) {
-                        mlx4_warn(dev, "MTT table of order %d is too small.\n",
+                        mlx4_warn(dev, "MTT table of order %u is too small.\n",
                                   mr_table->mtt_buddy.max_order);
                         err = -ENOMEM;
                         goto err_reserve_mtts;
diff --git a/drivers/net/ethernet/mellanox/mlx4/profile.c b/drivers/net/ethernet/mellanox/mlx4/profile.c
index 9ee4725363d5..8e0c3cc2a1ec 100644
--- a/drivers/net/ethernet/mellanox/mlx4/profile.c
+++ b/drivers/net/ethernet/mellanox/mlx4/profile.c
@@ -76,7 +76,7 @@ u64 mlx4_make_profile(struct mlx4_dev *dev,
                 u64 size;
                 u64 start;
                 int type;
-                int num;
+                u32 num;
                 int log_num;
         };
 
@@ -105,7 +105,7 @@ u64 mlx4_make_profile(struct mlx4_dev *dev,
         si_meminfo(&si);
         request->num_mtt =
                 roundup_pow_of_two(max_t(unsigned, request->num_mtt,
-                                         min(1UL << 31,
+                                         min(1UL << (31 - log_mtts_per_seg),
                                              si.totalram >> (log_mtts_per_seg - 1))));
 
         profile[MLX4_RES_QP].size     = dev_cap->qpc_entry_sz;
diff --git a/drivers/net/ethernet/renesas/Kconfig b/drivers/net/ethernet/renesas/Kconfig
index 46df3a04030c..24c2305d7948 100644
--- a/drivers/net/ethernet/renesas/Kconfig
+++ b/drivers/net/ethernet/renesas/Kconfig
@@ -8,7 +8,7 @@ config SH_ETH
                 (CPU_SUBTYPE_SH7710 || CPU_SUBTYPE_SH7712 || \
                  CPU_SUBTYPE_SH7763 || CPU_SUBTYPE_SH7619 || \
                  CPU_SUBTYPE_SH7724 || CPU_SUBTYPE_SH7734 || \
-                 CPU_SUBTYPE_SH7757 || ARCH_R8A7740)
+                 CPU_SUBTYPE_SH7757 || ARCH_R8A7740 || ARCH_R8A7779)
         select CRC32
         select NET_CORE
         select MII
@@ -18,4 +18,4 @@ config SH_ETH
           Renesas SuperH Ethernet device driver.
           This driver supporting CPUs are:
                 - SH7619, SH7710, SH7712, SH7724, SH7734, SH7763, SH7757,
-                  and R8A7740.
+                  R8A7740 and R8A7779.
diff --git a/drivers/net/ethernet/renesas/sh_eth.c b/drivers/net/ethernet/renesas/sh_eth.c
index af0b867a6cf6..bad8f2eec9b4 100644
--- a/drivers/net/ethernet/renesas/sh_eth.c
+++ b/drivers/net/ethernet/renesas/sh_eth.c
@@ -78,7 +78,7 @@ static void sh_eth_select_mii(struct net_device *ndev)
 #endif
 
 /* There is CPU dependent code */
-#if defined(CONFIG_CPU_SUBTYPE_SH7724)
+#if defined(CONFIG_CPU_SUBTYPE_SH7724) || defined(CONFIG_ARCH_R8A7779)
 #define SH_ETH_RESET_DEFAULT    1
 static void sh_eth_set_duplex(struct net_device *ndev)
 {
@@ -93,13 +93,18 @@ static void sh_eth_set_duplex(struct net_device *ndev)
 static void sh_eth_set_rate(struct net_device *ndev)
 {
         struct sh_eth_private *mdp = netdev_priv(ndev);
+        unsigned int bits = ECMR_RTM;
+
+#if defined(CONFIG_ARCH_R8A7779)
+        bits |= ECMR_ELB;
+#endif
 
         switch (mdp->speed) {
         case 10: /* 10BASE */
-                sh_eth_write(ndev, sh_eth_read(ndev, ECMR) & ~ECMR_RTM, ECMR);
+                sh_eth_write(ndev, sh_eth_read(ndev, ECMR) & ~bits, ECMR);
                 break;
         case 100:/* 100BASE */
-                sh_eth_write(ndev, sh_eth_read(ndev, ECMR) | ECMR_RTM, ECMR);
+                sh_eth_write(ndev, sh_eth_read(ndev, ECMR) | bits, ECMR);
                 break;
         default:
                 break;
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index fd8882f9602a..c136162e6473 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -2077,7 +2077,7 @@ struct stmmac_priv *stmmac_dvr_probe(struct device *device,
                 goto error_netdev_register;
         }
 
-        priv->stmmac_clk = clk_get(priv->device, NULL);
+        priv->stmmac_clk = clk_get(priv->device, STMMAC_RESOURCE_NAME);
         if (IS_ERR(priv->stmmac_clk)) {
                 pr_warning("%s: warning: cannot get CSR clock\n", __func__);
                 goto error_clk_get;
diff --git a/drivers/net/ethernet/ti/davinci_cpdma.c b/drivers/net/ethernet/ti/davinci_cpdma.c
index 3b5c4571b55e..d15c888e9df8 100644
--- a/drivers/net/ethernet/ti/davinci_cpdma.c
+++ b/drivers/net/ethernet/ti/davinci_cpdma.c
@@ -538,11 +538,12 @@ EXPORT_SYMBOL_GPL(cpdma_chan_create);
 
 int cpdma_chan_destroy(struct cpdma_chan *chan)
 {
-        struct cpdma_ctlr *ctlr = chan->ctlr;
+        struct cpdma_ctlr *ctlr;
         unsigned long flags;
 
         if (!chan)
                 return -EINVAL;
+        ctlr = chan->ctlr;
 
         spin_lock_irqsave(&ctlr->lock, flags);
         if (chan->state != CPDMA_STATE_IDLE)
diff --git a/drivers/net/irda/ks959-sir.c b/drivers/net/irda/ks959-sir.c
index 824e2a93fe8a..5f3aeac3f86d 100644
--- a/drivers/net/irda/ks959-sir.c
+++ b/drivers/net/irda/ks959-sir.c
@@ -542,6 +542,7 @@ static int ks959_net_open(struct net_device *netdev)
         sprintf(hwname, "usb#%d", kingsun->usbdev->devnum);
         kingsun->irlap = irlap_open(netdev, &kingsun->qos, hwname);
         if (!kingsun->irlap) {
+                err = -ENOMEM;
                 dev_err(&kingsun->usbdev->dev, "irlap_open failed\n");
                 goto free_mem;
         }
diff --git a/drivers/net/irda/ksdazzle-sir.c b/drivers/net/irda/ksdazzle-sir.c
index 5a278ab83c2f..2d4b6a1ab202 100644
--- a/drivers/net/irda/ksdazzle-sir.c
+++ b/drivers/net/irda/ksdazzle-sir.c
@@ -436,6 +436,7 @@ static int ksdazzle_net_open(struct net_device *netdev)
         sprintf(hwname, "usb#%d", kingsun->usbdev->devnum);
         kingsun->irlap = irlap_open(netdev, &kingsun->qos, hwname);
         if (!kingsun->irlap) {
+                err = -ENOMEM;
                 dev_err(&kingsun->usbdev->dev, "irlap_open failed\n");
                 goto free_mem;
         }
diff --git a/drivers/net/netconsole.c b/drivers/net/netconsole.c
index f9347ea3d381..b3321129a83c 100644
--- a/drivers/net/netconsole.c
+++ b/drivers/net/netconsole.c
@@ -640,15 +640,9 @@ static int netconsole_netdev_event(struct notifier_block *this,
                                  * rtnl_lock already held
                                  */
                                 if (nt->np.dev) {
-                                        spin_unlock_irqrestore(
-                                                              &target_list_lock,
-                                                              flags);
                                         __netpoll_cleanup(&nt->np);
-                                        spin_lock_irqsave(&target_list_lock,
-                                                          flags);
                                         dev_put(nt->np.dev);
                                         nt->np.dev = NULL;
-                                        netconsole_target_put(nt);
                                 }
                                 nt->enabled = 0;
                                 stopped = true;
diff --git a/drivers/net/phy/mdio-mux.c b/drivers/net/phy/mdio-mux.c
index 5c120189ec86..4d4d25efc1e1 100644
--- a/drivers/net/phy/mdio-mux.c
+++ b/drivers/net/phy/mdio-mux.c
@@ -132,7 +132,7 @@ int mdio_mux_init(struct device *dev,
         pb->mii_bus = parent_bus;
 
         ret_val = -ENODEV;
-        for_each_child_of_node(dev->of_node, child_bus_node) {
+        for_each_available_child_of_node(dev->of_node, child_bus_node) {
                 u32 v;
 
                 r = of_property_read_u32(child_bus_node, "reg", &v);
diff --git a/drivers/net/team/team.c b/drivers/net/team/team.c
index 87707ab39430..341b65dbbcd3 100644
--- a/drivers/net/team/team.c
+++ b/drivers/net/team/team.c
@@ -795,16 +795,17 @@ static void team_port_leave(struct team *team, struct team_port *port)
 }
 
 #ifdef CONFIG_NET_POLL_CONTROLLER
-static int team_port_enable_netpoll(struct team *team, struct team_port *port)
+static int team_port_enable_netpoll(struct team *team, struct team_port *port,
+                                    gfp_t gfp)
 {
         struct netpoll *np;
         int err;
 
-        np = kzalloc(sizeof(*np), GFP_KERNEL);
+        np = kzalloc(sizeof(*np), gfp);
         if (!np)
                 return -ENOMEM;
 
-        err = __netpoll_setup(np, port->dev);
+        err = __netpoll_setup(np, port->dev, gfp);
         if (err) {
                 kfree(np);
                 return err;
@@ -833,7 +834,8 @@ static struct netpoll_info *team_netpoll_info(struct team *team)
 }
 
 #else
-static int team_port_enable_netpoll(struct team *team, struct team_port *port)
+static int team_port_enable_netpoll(struct team *team, struct team_port *port,
+                                    gfp_t gfp)
 {
         return 0;
 }
@@ -913,7 +915,7 @@ static int team_port_add(struct team *team, struct net_device *port_dev)
         }
 
         if (team_netpoll_info(team)) {
-                err = team_port_enable_netpoll(team, port);
+                err = team_port_enable_netpoll(team, port, GFP_KERNEL);
                 if (err) {
                         netdev_err(dev, "Failed to enable netpoll on device %s\n",
                                    portname);
@@ -1443,7 +1445,7 @@ static void team_netpoll_cleanup(struct net_device *dev)
 }
 
 static int team_netpoll_setup(struct net_device *dev,
-                              struct netpoll_info *npifo)
+                              struct netpoll_info *npifo, gfp_t gfp)
 {
         struct team *team = netdev_priv(dev);
         struct team_port *port;
@@ -1451,7 +1453,7 @@ static int team_netpoll_setup(struct net_device *dev,
 
         mutex_lock(&team->lock);
         list_for_each_entry(port, &team->port_list, list) {
-                err = team_port_enable_netpoll(team, port);
+                err = team_port_enable_netpoll(team, port, gfp);
                 if (err) {
                         __team_netpoll_cleanup(team);
                         break;
diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c
index 2ea126a16d79..328397c66730 100644
--- a/drivers/net/usb/qmi_wwan.c
+++ b/drivers/net/usb/qmi_wwan.c
@@ -247,30 +247,12 @@ err:
  */
 static int qmi_wwan_bind_shared(struct usbnet *dev, struct usb_interface *intf)
 {
-        int rv;
         struct qmi_wwan_state *info = (void *)&dev->data;
 
-        /* ZTE makes devices where the interface descriptors and endpoint
-         * configurations of two or more interfaces are identical, even
-         * though the functions are completely different.  If set, then
-         * driver_info->data is a bitmap of acceptable interface numbers
-         * allowing us to bind to one such interface without binding to
-         * all of them
-         */
-        if (dev->driver_info->data &&
-            !test_bit(intf->cur_altsetting->desc.bInterfaceNumber, &dev->driver_info->data)) {
-                dev_info(&intf->dev, "not on our whitelist - ignored");
-                rv = -ENODEV;
-                goto err;
-        }
-
         /*  control and data is shared */
         info->control = intf;
         info->data = intf;
-        rv = qmi_wwan_register_subdriver(dev);
-
-err:
-        return rv;
+        return qmi_wwan_register_subdriver(dev);
 }
 
 static void qmi_wwan_unbind(struct usbnet *dev, struct usb_interface *intf)
@@ -356,214 +338,64 @@ static const struct driver_info	qmi_wwan_shared = {
         .manage_power   = qmi_wwan_manage_power,
 };
 
-static const struct driver_info qmi_wwan_force_int0 = {
-        .description    = "Qualcomm WWAN/QMI device",
-        .flags          = FLAG_WWAN,
-        .bind           = qmi_wwan_bind_shared,
-        .unbind         = qmi_wwan_unbind,
-        .manage_power   = qmi_wwan_manage_power,
-        .data           = BIT(0), /* interface whitelist bitmap */
-};
-
-static const struct driver_info qmi_wwan_force_int1 = {
-        .description    = "Qualcomm WWAN/QMI device",
-        .flags          = FLAG_WWAN,
-        .bind           = qmi_wwan_bind_shared,
-        .unbind         = qmi_wwan_unbind,
-        .manage_power   = qmi_wwan_manage_power,
-        .data           = BIT(1), /* interface whitelist bitmap */
-};
-
-static const struct driver_info qmi_wwan_force_int2 = {
-        .description    = "Qualcomm WWAN/QMI device",
-        .flags          = FLAG_WWAN,
-        .bind           = qmi_wwan_bind_shared,
-        .unbind         = qmi_wwan_unbind,
-        .manage_power   = qmi_wwan_manage_power,
-        .data           = BIT(2), /* interface whitelist bitmap */
-};
-
-static const struct driver_info qmi_wwan_force_int3 = {
-        .description    = "Qualcomm WWAN/QMI device",
-        .flags          = FLAG_WWAN,
-        .bind           = qmi_wwan_bind_shared,
-        .unbind         = qmi_wwan_unbind,
-        .manage_power   = qmi_wwan_manage_power,
-        .data           = BIT(3), /* interface whitelist bitmap */
-};
-
-static const struct driver_info qmi_wwan_force_int4 = {
-        .description    = "Qualcomm WWAN/QMI device",
-        .flags          = FLAG_WWAN,
-        .bind           = qmi_wwan_bind_shared,
-        .unbind         = qmi_wwan_unbind,
-        .manage_power   = qmi_wwan_manage_power,
-        .data           = BIT(4), /* interface whitelist bitmap */
-};
-
-/* Sierra Wireless provide equally useless interface descriptors
- * Devices in QMI mode can be switched between two different
- * configurations:
- *   a) USB interface #8 is QMI/wwan
- *   b) USB interfaces #8, #19 and #20 are QMI/wwan
- *
- * Both configurations provide a number of other interfaces (serial++),
- * some of which have the same endpoint configuration as we expect, so
- * a whitelist or blacklist is necessary.
- *
- * FIXME: The below whitelist should include BIT(20).  It does not
- * because I cannot get it to work...
- */
-static const struct driver_info qmi_wwan_sierra = {
-        .description    = "Sierra Wireless wwan/QMI device",
-        .flags          = FLAG_WWAN,
-        .bind           = qmi_wwan_bind_shared,
-        .unbind         = qmi_wwan_unbind,
-        .manage_power   = qmi_wwan_manage_power,
-        .data           = BIT(8) | BIT(19), /* interface whitelist bitmap */
-};
-
 #define HUAWEI_VENDOR_ID        0x12D1
 
+/* map QMI/wwan function by a fixed interface number */
+#define QMI_FIXED_INTF(vend, prod, num) \
+        USB_DEVICE_INTERFACE_NUMBER(vend, prod, num), \
+        .driver_info = (unsigned long)&qmi_wwan_shared
+
 /* Gobi 1000 QMI/wwan interface number is 3 according to qcserial */
 #define QMI_GOBI1K_DEVICE(vend, prod) \
-        USB_DEVICE(vend, prod), \
-        .driver_info = (unsigned long)&qmi_wwan_force_int3
+        QMI_FIXED_INTF(vend, prod, 3)
 
-/* Gobi 2000 and Gobi 3000 QMI/wwan interface number is 0 according to qcserial */
+/* Gobi 2000/3000 QMI/wwan interface number is 0 according to qcserial */
 #define QMI_GOBI_DEVICE(vend, prod) \
-        USB_DEVICE(vend, prod), \
-        .driver_info = (unsigned long)&qmi_wwan_force_int0
+        QMI_FIXED_INTF(vend, prod, 0)
 
 static const struct usb_device_id products[] = {
+        /* 1. CDC ECM like devices match on the control interface */
         {       /* Huawei E392, E398 and possibly others sharing both device id and more... */
-                .match_flags        = USB_DEVICE_ID_MATCH_VENDOR | USB_DEVICE_ID_MATCH_INT_INFO,
-                .idVendor           = HUAWEI_VENDOR_ID,
-                .bInterfaceClass    = USB_CLASS_VENDOR_SPEC,
-                .bInterfaceSubClass = 1,
-                .bInterfaceProtocol = 9, /* CDC Ethernet *control* interface */
+                USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, USB_CLASS_VENDOR_SPEC, 1, 9),
                 .driver_info        = (unsigned long)&qmi_wwan_info,
         },
         {       /* Vodafone/Huawei K5005 (12d1:14c8) and similar modems */
-                .match_flags        = USB_DEVICE_ID_MATCH_VENDOR | USB_DEVICE_ID_MATCH_INT_INFO,
-                .idVendor           = HUAWEI_VENDOR_ID,
-                .bInterfaceClass    = USB_CLASS_VENDOR_SPEC,
-                .bInterfaceSubClass = 1,
-                .bInterfaceProtocol = 57, /* CDC Ethernet *control* interface */
+                USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, USB_CLASS_VENDOR_SPEC, 1, 57),
                 .driver_info        = (unsigned long)&qmi_wwan_info,
         },
-        {       /* Huawei E392, E398 and possibly others in "Windows mode"
-                 * using a combined control and data interface without any CDC
-                 * functional descriptors
-                 */
-                .match_flags        = USB_DEVICE_ID_MATCH_VENDOR | USB_DEVICE_ID_MATCH_INT_INFO,
-                .idVendor           = HUAWEI_VENDOR_ID,
-                .bInterfaceClass    = USB_CLASS_VENDOR_SPEC,
-                .bInterfaceSubClass = 1,
-                .bInterfaceProtocol = 17,
+
+        /* 2. Combined interface devices matching on class+protocol */
+        {       /* Huawei E392, E398 and possibly others in "Windows mode" */
+                USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, USB_CLASS_VENDOR_SPEC, 1, 17),
                 .driver_info        = (unsigned long)&qmi_wwan_shared,
         },
         {       /* Pantech UML290 */
-                .match_flags        = USB_DEVICE_ID_MATCH_DEVICE | USB_DEVICE_ID_MATCH_INT_INFO,
-                .idVendor           = 0x106c,
-                .idProduct          = 0x3718,
-                .bInterfaceClass    = 0xff,
-                .bInterfaceSubClass = 0xf0,
-                .bInterfaceProtocol = 0xff,
+                USB_DEVICE_AND_INTERFACE_INFO(0x106c, 0x3718, USB_CLASS_VENDOR_SPEC, 0xf0, 0xff),
                 .driver_info        = (unsigned long)&qmi_wwan_shared,
         },
-        {       /* ZTE MF820D */
-                .match_flags        = USB_DEVICE_ID_MATCH_DEVICE | USB_DEVICE_ID_MATCH_INT_INFO,
-                .idVendor           = 0x19d2,
-                .idProduct          = 0x0167,
-                .bInterfaceClass    = 0xff,
-                .bInterfaceSubClass = 0xff,
-                .bInterfaceProtocol = 0xff,
-                .driver_info        = (unsigned long)&qmi_wwan_force_int4,
-        },
-        {       /* ZTE MF821D */
-                .match_flags        = USB_DEVICE_ID_MATCH_DEVICE | USB_DEVICE_ID_MATCH_INT_INFO,
-                .idVendor           = 0x19d2,
-                .idProduct          = 0x0326,
-                .bInterfaceClass    = 0xff,
-                .bInterfaceSubClass = 0xff,
-                .bInterfaceProtocol = 0xff,
-                .driver_info        = (unsigned long)&qmi_wwan_force_int4,
-        },
-        {       /* ZTE (Vodafone) K3520-Z */
-                .match_flags        = USB_DEVICE_ID_MATCH_DEVICE | USB_DEVICE_ID_MATCH_INT_INFO,
-                .idVendor           = 0x19d2,
-                .idProduct          = 0x0055,
-                .bInterfaceClass    = 0xff,
-                .bInterfaceSubClass = 0xff,
-                .bInterfaceProtocol = 0xff,
-                .driver_info        = (unsigned long)&qmi_wwan_force_int1,
-        },
-        {       /* ZTE (Vodafone) K3565-Z */
-                .match_flags        = USB_DEVICE_ID_MATCH_DEVICE | USB_DEVICE_ID_MATCH_INT_INFO,
-                .idVendor           = 0x19d2,
-                .idProduct          = 0x0063,
-                .bInterfaceClass    = 0xff,
-                .bInterfaceSubClass = 0xff,
-                .bInterfaceProtocol = 0xff,
-                .driver_info        = (unsigned long)&qmi_wwan_force_int4,
-        },
-        {       /* ZTE (Vodafone) K3570-Z */
-                .match_flags        = USB_DEVICE_ID_MATCH_DEVICE | USB_DEVICE_ID_MATCH_INT_INFO,
-                .idVendor           = 0x19d2,
-                .idProduct          = 0x1008,
-                .bInterfaceClass    = 0xff,
-                .bInterfaceSubClass = 0xff,
-                .bInterfaceProtocol = 0xff,
-                .driver_info        = (unsigned long)&qmi_wwan_force_int4,
-        },
-        {       /* ZTE (Vodafone) K3571-Z */
-                .match_flags        = USB_DEVICE_ID_MATCH_DEVICE | USB_DEVICE_ID_MATCH_INT_INFO,
-                .idVendor           = 0x19d2,
-                .idProduct          = 0x1010,
-                .bInterfaceClass    = 0xff,
-                .bInterfaceSubClass = 0xff,
-                .bInterfaceProtocol = 0xff,
-                .driver_info        = (unsigned long)&qmi_wwan_force_int4,
-        },
-        {       /* ZTE (Vodafone) K3765-Z */
-                .match_flags        = USB_DEVICE_ID_MATCH_DEVICE | USB_DEVICE_ID_MATCH_INT_INFO,
-                .idVendor           = 0x19d2,
-                .idProduct          = 0x2002,
-                .bInterfaceClass    = 0xff,
-                .bInterfaceSubClass = 0xff,
-                .bInterfaceProtocol = 0xff,
-                .driver_info        = (unsigned long)&qmi_wwan_force_int4,
-        },
-        {       /* ZTE (Vodafone) K4505-Z */
-                .match_flags        = USB_DEVICE_ID_MATCH_DEVICE | USB_DEVICE_ID_MATCH_INT_INFO,
-                .idVendor           = 0x19d2,
-                .idProduct          = 0x0104,
-                .bInterfaceClass    = 0xff,
-                .bInterfaceSubClass = 0xff,
-                .bInterfaceProtocol = 0xff,
-                .driver_info        = (unsigned long)&qmi_wwan_force_int4,
-        },
-        {       /* ZTE MF60 */
-                .match_flags        = USB_DEVICE_ID_MATCH_DEVICE | USB_DEVICE_ID_MATCH_INT_INFO,
-                .idVendor           = 0x19d2,
-                .idProduct          = 0x1402,
-                .bInterfaceClass    = 0xff,
-                .bInterfaceSubClass = 0xff,
-                .bInterfaceProtocol = 0xff,
-                .driver_info        = (unsigned long)&qmi_wwan_force_int2,
-        },
-        {       /* Sierra Wireless MC77xx in QMI mode */
-                .match_flags        = USB_DEVICE_ID_MATCH_DEVICE | USB_DEVICE_ID_MATCH_INT_INFO,
-                .idVendor           = 0x1199,
-                .idProduct          = 0x68a2,
-                .bInterfaceClass    = 0xff,
-                .bInterfaceSubClass = 0xff,
-                .bInterfaceProtocol = 0xff,
-                .driver_info        = (unsigned long)&qmi_wwan_sierra,
+        {       /* Pantech UML290 - newer firmware */
+                USB_DEVICE_AND_INTERFACE_INFO(0x106c, 0x3718, USB_CLASS_VENDOR_SPEC, 0xf1, 0xff),
+                .driver_info        = (unsigned long)&qmi_wwan_shared,
         },
 
-        /* Gobi 1000 devices */
+        /* 3. Combined interface devices matching on interface number */
+        {QMI_FIXED_INTF(0x19d2, 0x0055, 1)},    /* ZTE (Vodafone) K3520-Z */
+        {QMI_FIXED_INTF(0x19d2, 0x0063, 4)},    /* ZTE (Vodafone) K3565-Z */
+        {QMI_FIXED_INTF(0x19d2, 0x0104, 4)},    /* ZTE (Vodafone) K4505-Z */
+        {QMI_FIXED_INTF(0x19d2, 0x0167, 4)},    /* ZTE MF820D */
+        {QMI_FIXED_INTF(0x19d2, 0x0326, 4)},    /* ZTE MF821D */
+        {QMI_FIXED_INTF(0x19d2, 0x1008, 4)},    /* ZTE (Vodafone) K3570-Z */
+        {QMI_FIXED_INTF(0x19d2, 0x1010, 4)},    /* ZTE (Vodafone) K3571-Z */
+        {QMI_FIXED_INTF(0x19d2, 0x1018, 3)},    /* ZTE (Vodafone) K5006-Z */
+        {QMI_FIXED_INTF(0x19d2, 0x1402, 2)},    /* ZTE MF60 */
+        {QMI_FIXED_INTF(0x19d2, 0x2002, 4)},    /* ZTE (Vodafone) K3765-Z */
+        {QMI_FIXED_INTF(0x0f3d, 0x68a2, 8)},    /* Sierra Wireless MC7700 */
+        {QMI_FIXED_INTF(0x114f, 0x68a2, 8)},    /* Sierra Wireless MC7750 */
+        {QMI_FIXED_INTF(0x1199, 0x68a2, 8)},    /* Sierra Wireless MC7710 in QMI mode */
+        {QMI_FIXED_INTF(0x1199, 0x68a2, 19)},   /* Sierra Wireless MC7710 in QMI mode */
+        {QMI_FIXED_INTF(0x1199, 0x901c, 8)},    /* Sierra Wireless EM7700 */
+
+        /* 4. Gobi 1000 devices */
         {QMI_GOBI1K_DEVICE(0x05c6, 0x9212)},    /* Acer Gobi Modem Device */
         {QMI_GOBI1K_DEVICE(0x03f0, 0x1f1d)},    /* HP un2400 Gobi Modem Device */
         {QMI_GOBI1K_DEVICE(0x03f0, 0x371d)},    /* HP un2430 Mobile Broadband Module */
@@ -579,7 +411,7 @@ static const struct usb_device_id products[] = {
         {QMI_GOBI1K_DEVICE(0x05c6, 0x9222)},    /* Generic Gobi Modem device */
         {QMI_GOBI1K_DEVICE(0x05c6, 0x9009)},    /* Generic Gobi Modem device */
 
-        /* Gobi 2000 and 3000 devices */
+        /* 5. Gobi 2000 and 3000 devices */
         {QMI_GOBI_DEVICE(0x413c, 0x8186)},      /* Dell Gobi 2000 Modem device (N0218, VU936) */
         {QMI_GOBI_DEVICE(0x05c6, 0x920b)},      /* Generic Gobi 2000 Modem device */
         {QMI_GOBI_DEVICE(0x05c6, 0x9225)},      /* Sony Gobi 2000 Modem device (N0279, VU730) */
@@ -589,6 +421,8 @@ static const struct usb_device_id products[] = {
         {QMI_GOBI_DEVICE(0x05c6, 0x9265)},      /* Asus Gobi 2000 Modem device (VR305) */
         {QMI_GOBI_DEVICE(0x05c6, 0x9235)},      /* Top Global Gobi 2000 Modem device (VR306) */
         {QMI_GOBI_DEVICE(0x05c6, 0x9275)},      /* iRex Technologies Gobi 2000 Modem device (VR307) */
+        {QMI_GOBI_DEVICE(0x1199, 0x68a5)},      /* Sierra Wireless Modem */
+        {QMI_GOBI_DEVICE(0x1199, 0x68a9)},      /* Sierra Wireless Modem */
         {QMI_GOBI_DEVICE(0x1199, 0x9001)},      /* Sierra Wireless Gobi 2000 Modem device (VT773) */
         {QMI_GOBI_DEVICE(0x1199, 0x9002)},      /* Sierra Wireless Gobi 2000 Modem device (VT773) */
         {QMI_GOBI_DEVICE(0x1199, 0x9003)},      /* Sierra Wireless Gobi 2000 Modem device (VT773) */
@@ -600,11 +434,14 @@ static const struct usb_device_id products[] = {
         {QMI_GOBI_DEVICE(0x1199, 0x9009)},      /* Sierra Wireless Gobi 2000 Modem device (VT773) */
         {QMI_GOBI_DEVICE(0x1199, 0x900a)},      /* Sierra Wireless Gobi 2000 Modem device (VT773) */
         {QMI_GOBI_DEVICE(0x1199, 0x9011)},      /* Sierra Wireless Gobi 2000 Modem device (MC8305) */
+        {QMI_FIXED_INTF(0x1199, 0x9011, 5)},    /* alternate interface number!? */
         {QMI_GOBI_DEVICE(0x16d8, 0x8002)},      /* CMDTech Gobi 2000 Modem device (VU922) */
         {QMI_GOBI_DEVICE(0x05c6, 0x9205)},      /* Gobi 2000 Modem device */
         {QMI_GOBI_DEVICE(0x1199, 0x9013)},      /* Sierra Wireless Gobi 3000 Modem device (MC8355) */
         {QMI_GOBI_DEVICE(0x1199, 0x9015)},      /* Sierra Wireless Gobi 3000 Modem device */
         {QMI_GOBI_DEVICE(0x1199, 0x9019)},      /* Sierra Wireless Gobi 3000 Modem device */
+        {QMI_GOBI_DEVICE(0x1199, 0x901b)},      /* Sierra Wireless MC7770 */
+
         { }                                     /* END */
 };
 MODULE_DEVICE_TABLE(usb, products);
diff --git a/drivers/net/usb/sierra_net.c b/drivers/net/usb/sierra_net.c
index d75d1f56becf..7be49ea60b6d 100644
--- a/drivers/net/usb/sierra_net.c
+++ b/drivers/net/usb/sierra_net.c
@@ -68,15 +68,8 @@ static	atomic_t iface_counter = ATOMIC_INIT(0);
  */
 #define SIERRA_NET_USBCTL_BUF_LEN       1024
 
-/* list of interface numbers - used for constructing interface lists */
-struct sierra_net_iface_info {
-        const u32 infolen;      /* number of interface numbers on list */
-        const u8  *ifaceinfo;   /* pointer to the array holding the numbers */
-};
-
 struct sierra_net_info_data {
         u16 rx_urb_size;
-        struct sierra_net_iface_info whitelist;
 };
 
 /* Private data structure */
@@ -637,21 +630,6 @@ static int sierra_net_change_mtu(struct net_device *net, int new_mtu)
         return usbnet_change_mtu(net, new_mtu);
 }
 
-static int is_whitelisted(const u8 ifnum,
-                        const struct sierra_net_iface_info *whitelist)
-{
-        if (whitelist) {
-                const u8 *list = whitelist->ifaceinfo;
-                int i;
-
-                for (i = 0; i < whitelist->infolen; i++) {
-                        if (list[i] == ifnum)
-                                return 1;
-                }
-        }
-        return 0;
-}
-
 static int sierra_net_get_fw_attr(struct usbnet *dev, u16 *datap)
 {
         int result = 0;
@@ -706,11 +684,6 @@ static int sierra_net_bind(struct usbnet *dev, struct usb_interface *intf)
         dev_dbg(&dev->udev->dev, "%s", __func__);
 
         ifacenum = intf->cur_altsetting->desc.bInterfaceNumber;
-        /* We only accept certain interfaces */
-        if (!is_whitelisted(ifacenum, &data->whitelist)) {
-                dev_dbg(&dev->udev->dev, "Ignoring interface: %d", ifacenum);
-                return -ENODEV;
-        }
         numendpoints = intf->cur_altsetting->desc.bNumEndpoints;
         /* We have three endpoints, bulk in and out, and a status */
         if (numendpoints != 3) {
@@ -945,13 +918,8 @@ struct sk_buff *sierra_net_tx_fixup(struct usbnet *dev, struct sk_buff *skb,
         return NULL;
 }
 
-static const u8 sierra_net_ifnum_list[] = { 7, 10, 11 };
 static const struct sierra_net_info_data sierra_net_info_data_direct_ip = {
         .rx_urb_size = 8 * 1024,
-        .whitelist = {
-                .infolen = ARRAY_SIZE(sierra_net_ifnum_list),
-                .ifaceinfo = sierra_net_ifnum_list
-        }
 };
 
 static const struct driver_info sierra_net_info_direct_ip = {
@@ -965,15 +933,19 @@ static const struct driver_info sierra_net_info_direct_ip = {
         .data = (unsigned long)&sierra_net_info_data_direct_ip,
 };
 
+#define DIRECT_IP_DEVICE(vend, prod) \
+        {USB_DEVICE_INTERFACE_NUMBER(vend, prod, 7), \
+        .driver_info = (unsigned long)&sierra_net_info_direct_ip}, \
+        {USB_DEVICE_INTERFACE_NUMBER(vend, prod, 10), \
+        .driver_info = (unsigned long)&sierra_net_info_direct_ip}, \
+        {USB_DEVICE_INTERFACE_NUMBER(vend, prod, 11), \
+        .driver_info = (unsigned long)&sierra_net_info_direct_ip}
+
 static const struct usb_device_id products[] = {
-        {USB_DEVICE(0x1199, 0x68A3), /* Sierra Wireless USB-to-WWAN modem */
-        .driver_info = (unsigned long) &sierra_net_info_direct_ip},
-        {USB_DEVICE(0x0F3D, 0x68A3), /* AT&T Direct IP modem */
-        .driver_info = (unsigned long) &sierra_net_info_direct_ip},
-        {USB_DEVICE(0x1199, 0x68AA), /* Sierra Wireless Direct IP LTE modem */
-        .driver_info = (unsigned long) &sierra_net_info_direct_ip},
-        {USB_DEVICE(0x0F3D, 0x68AA), /* AT&T Direct IP LTE modem */
-        .driver_info = (unsigned long) &sierra_net_info_direct_ip},
+        DIRECT_IP_DEVICE(0x1199, 0x68A3), /* Sierra Wireless USB-to-WWAN modem */
+        DIRECT_IP_DEVICE(0x0F3D, 0x68A3), /* AT&T Direct IP modem */
+        DIRECT_IP_DEVICE(0x1199, 0x68AA), /* Sierra Wireless Direct IP LTE modem */
+        DIRECT_IP_DEVICE(0x0F3D, 0x68AA), /* AT&T Direct IP LTE modem */
 
         {}, /* last item */
 };
diff --git a/drivers/net/vmxnet3/vmxnet3_drv.c b/drivers/net/vmxnet3/vmxnet3_drv.c
index 93e0cfb739b8..ce9d4f2c9776 100644
--- a/drivers/net/vmxnet3/vmxnet3_drv.c
+++ b/drivers/net/vmxnet3/vmxnet3_drv.c
@@ -3019,6 +3019,7 @@ vmxnet3_probe_device(struct pci_dev *pdev,
         netdev->watchdog_timeo = 5 * HZ;
 
         INIT_WORK(&adapter->work, vmxnet3_reset_work);
+        set_bit(VMXNET3_STATE_BIT_QUIESCED, &adapter->state);
 
         if (adapter->intr.type == VMXNET3_IT_MSIX) {
                 int i;
@@ -3043,7 +3044,6 @@ vmxnet3_probe_device(struct pci_dev *pdev,
                 goto err_register;
         }
 
-        set_bit(VMXNET3_STATE_BIT_QUIESCED, &adapter->state);
         vmxnet3_check_link(adapter, false);
         atomic_inc(&devices_found);
         return 0;
diff --git a/drivers/net/wan/dscc4.c b/drivers/net/wan/dscc4.c
index 9eb6479306d6..ef36cafd44b7 100644
--- a/drivers/net/wan/dscc4.c
+++ b/drivers/net/wan/dscc4.c
@@ -774,14 +774,15 @@ static int __devinit dscc4_init_one(struct pci_dev *pdev,
         }
         /* Global interrupt queue */
         writel((u32)(((IRQ_RING_SIZE >> 5) - 1) << 20), ioaddr + IQLENR1);
+
+        rc = -ENOMEM;
+
         priv->iqcfg = (__le32 *) pci_alloc_consistent(pdev,
                 IRQ_RING_SIZE*sizeof(__le32), &priv->iqcfg_dma);
         if (!priv->iqcfg)
                 goto err_free_irq_5;
         writel(priv->iqcfg_dma, ioaddr + IQCFG);
 
-        rc = -ENOMEM;
-
         /*
          * SCC 0-3 private rx/tx irq structures
          * IQRX/TXi needs to be set soon. Learned it the hard way...
diff --git a/drivers/net/wimax/i2400m/fw.c b/drivers/net/wimax/i2400m/fw.c
index 283237f6f074..def12b38cbf7 100644
--- a/drivers/net/wimax/i2400m/fw.c
+++ b/drivers/net/wimax/i2400m/fw.c
@@ -326,8 +326,10 @@ int i2400m_barker_db_init(const char *_options)
                 unsigned barker;
 
                 options_orig = kstrdup(_options, GFP_KERNEL);
-                if (options_orig == NULL)
+                if (options_orig == NULL) {
+                        result = -ENOMEM;
                         goto error_parse;
+                }
                 options = options_orig;
 
                 while ((token = strsep(&options, ",")) != NULL) {
diff --git a/drivers/net/wireless/at76c50x-usb.c b/drivers/net/wireless/at76c50x-usb.c
index efc162e0b511..88b8d64c90f1 100644
--- a/drivers/net/wireless/at76c50x-usb.c
+++ b/drivers/net/wireless/at76c50x-usb.c
@@ -342,7 +342,7 @@ static int at76_dfu_get_status(struct usb_device *udev,
         return ret;
 }
 
-static u8 at76_dfu_get_state(struct usb_device *udev, u8 *state)
+static int at76_dfu_get_state(struct usb_device *udev, u8 *state)
 {
         int ret;
 
diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c
index 8c4c040a47b8..2aab20ee9f38 100644
--- a/drivers/net/wireless/ath/ath5k/base.c
+++ b/drivers/net/wireless/ath/ath5k/base.c
@@ -2056,9 +2056,7 @@ ath5k_beacon_update_timers(struct ath5k_hw *ah, u64 bc_tsf)
 void
 ath5k_beacon_config(struct ath5k_hw *ah)
 {
-        unsigned long flags;
-
-        spin_lock_irqsave(&ah->block, flags);
+        spin_lock_bh(&ah->block);
         ah->bmisscount = 0;
         ah->imask &= ~(AR5K_INT_BMISS | AR5K_INT_SWBA);
 
@@ -2085,7 +2083,7 @@ ath5k_beacon_config(struct ath5k_hw *ah)
 
         ath5k_hw_set_imr(ah, ah->imask);
         mmiowb();
-        spin_unlock_irqrestore(&ah->block, flags);
+        spin_unlock_bh(&ah->block);
 }
 
 static void ath5k_tasklet_beacon(unsigned long data)
diff --git a/drivers/net/wireless/ath/ath5k/mac80211-ops.c b/drivers/net/wireless/ath/ath5k/mac80211-ops.c
index 260e7dc7f751..d56453e43d7e 100644
--- a/drivers/net/wireless/ath/ath5k/mac80211-ops.c
+++ b/drivers/net/wireless/ath/ath5k/mac80211-ops.c
@@ -254,7 +254,6 @@ ath5k_bss_info_changed(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
         struct ath5k_vif *avf = (void *)vif->drv_priv;
         struct ath5k_hw *ah = hw->priv;
         struct ath_common *common = ath5k_hw_common(ah);
-        unsigned long flags;
 
         mutex_lock(&ah->lock);
 
@@ -300,9 +299,9 @@ ath5k_bss_info_changed(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
         }
 
         if (changes & BSS_CHANGED_BEACON) {
-                spin_lock_irqsave(&ah->block, flags);
+                spin_lock_bh(&ah->block);
                 ath5k_beacon_update(hw, vif);
-                spin_unlock_irqrestore(&ah->block, flags);
+                spin_unlock_bh(&ah->block);
         }
 
         if (changes & BSS_CHANGED_BEACON_ENABLED)
diff --git a/drivers/net/wireless/ath/ath9k/mac.c b/drivers/net/wireless/ath/ath9k/mac.c
index 7990cd55599c..b42be910a83d 100644
--- a/drivers/net/wireless/ath/ath9k/mac.c
+++ b/drivers/net/wireless/ath/ath9k/mac.c
@@ -773,15 +773,10 @@ bool ath9k_hw_intrpend(struct ath_hw *ah)
 }
 EXPORT_SYMBOL(ath9k_hw_intrpend);
 
-void ath9k_hw_disable_interrupts(struct ath_hw *ah)
+void ath9k_hw_kill_interrupts(struct ath_hw *ah)
 {
         struct ath_common *common = ath9k_hw_common(ah);
 
-        if (!(ah->imask & ATH9K_INT_GLOBAL))
-                atomic_set(&ah->intr_ref_cnt, -1);
-        else
-                atomic_dec(&ah->intr_ref_cnt);
-
         ath_dbg(common, INTERRUPT, "disable IER\n");
         REG_WRITE(ah, AR_IER, AR_IER_DISABLE);
         (void) REG_READ(ah, AR_IER);
@@ -793,6 +788,17 @@ void ath9k_hw_disable_interrupts(struct ath_hw *ah)
                 (void) REG_READ(ah, AR_INTR_SYNC_ENABLE);
         }
 }
+EXPORT_SYMBOL(ath9k_hw_kill_interrupts);
+
+void ath9k_hw_disable_interrupts(struct ath_hw *ah)
+{
+        if (!(ah->imask & ATH9K_INT_GLOBAL))
+                atomic_set(&ah->intr_ref_cnt, -1);
+        else
+                atomic_dec(&ah->intr_ref_cnt);
+
+        ath9k_hw_kill_interrupts(ah);
+}
 EXPORT_SYMBOL(ath9k_hw_disable_interrupts);
 
 void ath9k_hw_enable_interrupts(struct ath_hw *ah)
diff --git a/drivers/net/wireless/ath/ath9k/mac.h b/drivers/net/wireless/ath/ath9k/mac.h
index 0eba36dca6f8..4a745e68dd94 100644
--- a/drivers/net/wireless/ath/ath9k/mac.h
+++ b/drivers/net/wireless/ath/ath9k/mac.h
@@ -738,6 +738,7 @@ bool ath9k_hw_intrpend(struct ath_hw *ah);
 void ath9k_hw_set_interrupts(struct ath_hw *ah);
 void ath9k_hw_enable_interrupts(struct ath_hw *ah);
 void ath9k_hw_disable_interrupts(struct ath_hw *ah);
+void ath9k_hw_kill_interrupts(struct ath_hw *ah);
 
 void ar9002_hw_attach_mac_ops(struct ath_hw *ah);
 
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index 6049d8b82855..a22df749b8db 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -462,8 +462,10 @@ irqreturn_t ath_isr(int irq, void *dev)
         if (!ath9k_hw_intrpend(ah))
                 return IRQ_NONE;
 
-        if(test_bit(SC_OP_HW_RESET, &sc->sc_flags))
+        if (test_bit(SC_OP_HW_RESET, &sc->sc_flags)) {
+                ath9k_hw_kill_interrupts(ah);
                 return IRQ_HANDLED;
+        }
 
         /*
          * Figure out the reason(s) for the interrupt.  Note
diff --git a/drivers/net/wireless/ath/ath9k/pci.c b/drivers/net/wireless/ath/ath9k/pci.c
index d455de9162ec..a978984d78a5 100644
--- a/drivers/net/wireless/ath/ath9k/pci.c
+++ b/drivers/net/wireless/ath/ath9k/pci.c
@@ -321,6 +321,7 @@ static int ath_pci_suspend(struct device *device)
          * Otherwise the chip never moved to full sleep,
          * when no interface is up.
          */
+        ath9k_stop_btcoex(sc);
         ath9k_hw_disable(sc->sc_ah);
         ath9k_hw_setpower(sc->sc_ah, ATH9K_PM_FULL_SLEEP);
 
diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c
index 12aca02228c2..4480c0cc655f 100644
--- a/drivers/net/wireless/ath/ath9k/recv.c
+++ b/drivers/net/wireless/ath/ath9k/recv.c
@@ -1044,7 +1044,6 @@ int ath_rx_tasklet(struct ath_softc *sc, int flush, bool hp)
         struct ieee80211_hw *hw = sc->hw;
         struct ieee80211_hdr *hdr;
         int retval;
-        bool decrypt_error = false;
         struct ath_rx_status rs;
         enum ath9k_rx_qtype qtype;
         bool edma = !!(ah->caps.hw_caps & ATH9K_HW_CAP_EDMA);
@@ -1066,6 +1065,7 @@ int ath_rx_tasklet(struct ath_softc *sc, int flush, bool hp)
         tsf_lower = tsf & 0xffffffff;
 
         do {
+                bool decrypt_error = false;
                 /* If handling rx interrupt and flush is in progress => exit */
                 if (test_bit(SC_OP_RXFLUSH, &sc->sc_flags) && (flush == 0))
                         break;
diff --git a/drivers/net/wireless/p54/p54usb.c b/drivers/net/wireless/p54/p54usb.c
index 7f207b6e9552..effb044a8a9d 100644
--- a/drivers/net/wireless/p54/p54usb.c
+++ b/drivers/net/wireless/p54/p54usb.c
@@ -42,7 +42,7 @@ MODULE_FIRMWARE("isl3887usb");
  * whenever you add a new device.
  */
 
-static struct usb_device_id p54u_table[] __devinitdata = {
+static struct usb_device_id p54u_table[] = {
         /* Version 1 devices (pci chip + net2280) */
         {USB_DEVICE(0x0411, 0x0050)},   /* Buffalo WLI2-USB2-G54 */
         {USB_DEVICE(0x045e, 0x00c2)},   /* Microsoft MN-710 */
diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c
index 241162e8111d..7a4ae9ee1c63 100644
--- a/drivers/net/wireless/rndis_wlan.c
+++ b/drivers/net/wireless/rndis_wlan.c
@@ -1803,6 +1803,7 @@ static struct ndis_80211_pmkid *update_pmkid(struct usbnet *usbdev,
                                                 struct cfg80211_pmksa *pmksa,
                                                 int max_pmkids)
 {
+        struct ndis_80211_pmkid *new_pmkids;
         int i, err, newlen;
         unsigned int count;
 
@@ -1833,11 +1834,12 @@ static struct ndis_80211_pmkid *update_pmkid(struct usbnet *usbdev,
         /* add new pmkid */
         newlen = sizeof(*pmkids) + (count + 1) * sizeof(pmkids->bssid_info[0]);
 
-        pmkids = krealloc(pmkids, newlen, GFP_KERNEL);
-        if (!pmkids) {
+        new_pmkids = krealloc(pmkids, newlen, GFP_KERNEL);
+        if (!new_pmkids) {
                 err = -ENOMEM;
                 goto error;
         }
+        pmkids = new_pmkids;
 
         pmkids->length = cpu_to_le32(newlen);
         pmkids->bssid_info_count = cpu_to_le32(count + 1);
diff --git a/drivers/net/wireless/rtl818x/rtl8187/dev.c b/drivers/net/wireless/rtl818x/rtl8187/dev.c
index 71a30b026089..533024095c43 100644
--- a/drivers/net/wireless/rtl818x/rtl8187/dev.c
+++ b/drivers/net/wireless/rtl818x/rtl8187/dev.c
@@ -44,7 +44,7 @@ MODULE_AUTHOR("Larry Finger <Larry.Finger@lwfinger.net>");
 MODULE_DESCRIPTION("RTL8187/RTL8187B USB wireless driver");
 MODULE_LICENSE("GPL");
 
-static struct usb_device_id rtl8187_table[] __devinitdata = {
+static struct usb_device_id rtl8187_table[] = {
         /* Asus */
         {USB_DEVICE(0x0b05, 0x171d), .driver_info = DEVICE_RTL8187},
         /* Belkin */
diff --git a/drivers/of/base.c b/drivers/of/base.c
index c181b94abc36..d4a1c9a043e1 100644
--- a/drivers/of/base.c
+++ b/drivers/of/base.c
@@ -364,6 +364,33 @@ struct device_node *of_get_next_child(const struct device_node *node,
 EXPORT_SYMBOL(of_get_next_child);
 
 /**
+ *      of_get_next_available_child - Find the next available child node
+ *      @node:  parent node
+ *      @prev:  previous child of the parent node, or NULL to get first
+ *
+ *      This function is like of_get_next_child(), except that it
+ *      automatically skips any disabled nodes (i.e. status = "disabled").
+ */
+struct device_node *of_get_next_available_child(const struct device_node *node,
+        struct device_node *prev)
+{
+        struct device_node *next;
+
+        read_lock(&devtree_lock);
+        next = prev ? prev->sibling : node->child;
+        for (; next; next = next->sibling) {
+                if (!of_device_is_available(next))
+                        continue;
+                if (of_node_get(next))
+                        break;
+        }
+        of_node_put(prev);
+        read_unlock(&devtree_lock);
+        return next;
+}
+EXPORT_SYMBOL(of_get_next_available_child);
+
+/**
  *      of_find_node_by_path - Find a node matching a full OF path
  *      @path:  The full path to match
  *
diff --git a/drivers/pci/pci-acpi.c b/drivers/pci/pci-acpi.c
index fbf7b26c7c8a..c5792d622dc4 100644
--- a/drivers/pci/pci-acpi.c
+++ b/drivers/pci/pci-acpi.c
@@ -266,8 +266,8 @@ static int acpi_pci_set_power_state(struct pci_dev *dev, pci_power_t state)
         }
 
         if (!error)
-                dev_printk(KERN_INFO, &dev->dev,
-                                "power state changed by ACPI to D%d\n", state);
+                dev_info(&dev->dev, "power state changed by ACPI to %s\n",
+                         pci_power_name(state));
 
         return error;
 }
diff --git a/drivers/pci/pci-driver.c b/drivers/pci/pci-driver.c
index 185be3703343..5270f1a99328 100644
--- a/drivers/pci/pci-driver.c
+++ b/drivers/pci/pci-driver.c
@@ -959,6 +959,13 @@ static int pci_pm_poweroff_noirq(struct device *dev)
         if (!pci_dev->state_saved && !pci_is_bridge(pci_dev))
                 pci_prepare_to_sleep(pci_dev);
 
+        /*
+         * The reason for doing this here is the same as for the analogous code
+         * in pci_pm_suspend_noirq().
+         */
+        if (pci_dev->class == PCI_CLASS_SERIAL_USB_EHCI)
+                pci_write_config_word(pci_dev, PCI_COMMAND, 0);
+
         return 0;
 }
 
diff --git a/drivers/pinctrl/core.c b/drivers/pinctrl/core.c
index fb7f3bebdc69..dc5c126e398a 100644
--- a/drivers/pinctrl/core.c
+++ b/drivers/pinctrl/core.c
@@ -657,11 +657,7 @@ static struct pinctrl *pinctrl_get_locked(struct device *dev)
         if (p != NULL)
                 return ERR_PTR(-EBUSY);
 
-        p = create_pinctrl(dev);
-        if (IS_ERR(p))
-                return p;
-
-        return p;
+        return create_pinctrl(dev);
 }
 
 /**
@@ -738,11 +734,8 @@ static struct pinctrl_state *pinctrl_lookup_state_locked(struct pinctrl *p,
                         dev_dbg(p->dev, "using pinctrl dummy state (%s)\n",
                                 name);
                         state = create_state(p, name);
-                        if (IS_ERR(state))
-                                return state;
-                } else {
-                        return ERR_PTR(-ENODEV);
-                }
+                } else
+                        state = ERR_PTR(-ENODEV);
         }
 
         return state;
diff --git a/drivers/pinctrl/pinctrl-imx51.c b/drivers/pinctrl/pinctrl-imx51.c
index 689b3c88dd2e..9fd02162a3c2 100644
--- a/drivers/pinctrl/pinctrl-imx51.c
+++ b/drivers/pinctrl/pinctrl-imx51.c
@@ -974,7 +974,7 @@ static struct imx_pin_reg imx51_pin_regs[] = {
         IMX_PIN_REG(MX51_PAD_EIM_DA13, NO_PAD, 0x050, 0, 0x000, 0), /* MX51_PAD_EIM_DA13__EIM_DA13 */
         IMX_PIN_REG(MX51_PAD_EIM_DA14, NO_PAD, 0x054, 0, 0x000, 0), /* MX51_PAD_EIM_DA14__EIM_DA14 */
         IMX_PIN_REG(MX51_PAD_EIM_DA15, NO_PAD, 0x058, 0, 0x000, 0), /* MX51_PAD_EIM_DA15__EIM_DA15 */
-        IMX_PIN_REG(MX51_PAD_SD2_CMD, NO_PAD, 0x3b4, 2, 0x91c, 3), /* MX51_PAD_SD2_CMD__CSPI_MOSI */
+        IMX_PIN_REG(MX51_PAD_SD2_CMD, 0x7bc, 0x3b4, 2, 0x91c, 3), /* MX51_PAD_SD2_CMD__CSPI_MOSI */
         IMX_PIN_REG(MX51_PAD_SD2_CMD, 0x7bc, 0x3b4, 1, 0x9b0, 2), /* MX51_PAD_SD2_CMD__I2C1_SCL */
         IMX_PIN_REG(MX51_PAD_SD2_CMD, 0x7bc, 0x3b4, 0, 0x000, 0), /* MX51_PAD_SD2_CMD__SD2_CMD */
         IMX_PIN_REG(MX51_PAD_SD2_CLK, 0x7c0, 0x3b8, 2, 0x914, 3), /* MX51_PAD_SD2_CLK__CSPI_SCLK */
diff --git a/drivers/pinctrl/pinctrl-nomadik-db8500.c b/drivers/pinctrl/pinctrl-nomadik-db8500.c
index 5f3e9d0221e1..a39fb7a6fc51 100644
--- a/drivers/pinctrl/pinctrl-nomadik-db8500.c
+++ b/drivers/pinctrl/pinctrl-nomadik-db8500.c
@@ -505,6 +505,8 @@ static const unsigned kp_b_1_pins[] = { DB8500_PIN_F3, DB8500_PIN_F1,
         DB8500_PIN_J3, DB8500_PIN_H2, DB8500_PIN_J2, DB8500_PIN_H1,
         DB8500_PIN_F4, DB8500_PIN_E3, DB8500_PIN_E4, DB8500_PIN_D2,
         DB8500_PIN_C1, DB8500_PIN_D3, DB8500_PIN_C2, DB8500_PIN_D5 };
+static const unsigned kp_b_2_pins[] = { DB8500_PIN_F3, DB8500_PIN_F1,
+        DB8500_PIN_G3, DB8500_PIN_G2, DB8500_PIN_F4, DB8500_PIN_E3};
 static const unsigned sm_b_1_pins[] = { DB8500_PIN_C6, DB8500_PIN_B3,
         DB8500_PIN_C4, DB8500_PIN_E6, DB8500_PIN_A3, DB8500_PIN_B6,
         DB8500_PIN_D6, DB8500_PIN_B7, DB8500_PIN_D7, DB8500_PIN_D8,
@@ -662,6 +664,7 @@ static const struct nmk_pingroup nmk_db8500_groups[] = {
         DB8500_PIN_GROUP(spi3_b_1, NMK_GPIO_ALT_B),
         DB8500_PIN_GROUP(msp1txrx_b_1, NMK_GPIO_ALT_B),
         DB8500_PIN_GROUP(kp_b_1, NMK_GPIO_ALT_B),
+        DB8500_PIN_GROUP(kp_b_2, NMK_GPIO_ALT_B),
         DB8500_PIN_GROUP(sm_b_1, NMK_GPIO_ALT_B),
         DB8500_PIN_GROUP(smcs0_b_1, NMK_GPIO_ALT_B),
         DB8500_PIN_GROUP(smcs1_b_1, NMK_GPIO_ALT_B),
@@ -751,7 +754,7 @@ DB8500_FUNC_GROUPS(msp1, "msp1txrx_a_1", "msp1_a_1", "msp1txrx_b_1");
 DB8500_FUNC_GROUPS(lcdb, "lcdb_a_1");
 DB8500_FUNC_GROUPS(lcd, "lcdvsi0_a_1", "lcdvsi1_a_1", "lcd_d0_d7_a_1",
         "lcd_d8_d11_a_1", "lcd_d12_d23_a_1", "lcd_b_1");
-DB8500_FUNC_GROUPS(kp, "kp_a_1", "kp_b_1", "kp_c_1", "kp_oc1_1");
+DB8500_FUNC_GROUPS(kp, "kp_a_1", "kp_b_1", "kp_b_2", "kp_c_1", "kp_oc1_1");
 DB8500_FUNC_GROUPS(mc2, "mc2_a_1", "mc2rstn_c_1");
 DB8500_FUNC_GROUPS(ssp1, "ssp1_a_1");
 DB8500_FUNC_GROUPS(ssp0, "ssp0_a_1");
diff --git a/drivers/pinctrl/pinctrl-nomadik.c b/drivers/pinctrl/pinctrl-nomadik.c
index ec6ac501b23a..3dde6537adb8 100644
--- a/drivers/pinctrl/pinctrl-nomadik.c
+++ b/drivers/pinctrl/pinctrl-nomadik.c
@@ -1292,7 +1292,7 @@ static int __devinit nmk_gpio_probe(struct platform_device *dev)
                                                 NOMADIK_GPIO_TO_IRQ(pdata->first_gpio),
                                                 0, &nmk_gpio_irq_simple_ops, nmk_chip);
         if (!nmk_chip->domain) {
-                pr_err("%s: Failed to create irqdomain\n", np->full_name);
+                dev_err(&dev->dev, "failed to create irqdomain\n");
                 ret = -ENOSYS;
                 goto out;
         }
diff --git a/drivers/platform/x86/Kconfig b/drivers/platform/x86/Kconfig
index 2a262f5c5c0c..c86bae828c28 100644
--- a/drivers/platform/x86/Kconfig
+++ b/drivers/platform/x86/Kconfig
@@ -289,6 +289,7 @@ config IDEAPAD_LAPTOP
         tristate "Lenovo IdeaPad Laptop Extras"
         depends on ACPI
         depends on RFKILL && INPUT
+        depends on SERIO_I8042
         select INPUT_SPARSEKMAP
         help
           This is a driver for the rfkill switches on Lenovo IdeaPad netbooks.
@@ -758,8 +759,11 @@ config SAMSUNG_Q10
 
 config APPLE_GMUX
         tristate "Apple Gmux Driver"
+        depends on ACPI
         depends on PNP
-        select BACKLIGHT_CLASS_DEVICE
+        depends on BACKLIGHT_CLASS_DEVICE
+        depends on BACKLIGHT_APPLE=n || BACKLIGHT_APPLE
+        depends on ACPI_VIDEO=n || ACPI_VIDEO
         ---help---
           This driver provides support for the gmux device found on many
           Apple laptops, which controls the display mux for the hybrid
diff --git a/drivers/platform/x86/apple-gmux.c b/drivers/platform/x86/apple-gmux.c
index 905fa01ac8df..dfb1a92ce949 100644
--- a/drivers/platform/x86/apple-gmux.c
+++ b/drivers/platform/x86/apple-gmux.c
@@ -2,6 +2,7 @@
  *  Gmux driver for Apple laptops
  *
  *  Copyright (C) Canonical Ltd. <seth.forshee@canonical.com>
+ *  Copyright (C) 2010-2012 Andreas Heider <andreas@meetr.de>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License version 2 as
@@ -18,16 +19,30 @@
 #include <linux/pnp.h>
 #include <linux/apple_bl.h>
 #include <linux/slab.h>
+#include <linux/delay.h>
+#include <linux/pci.h>
+#include <linux/vga_switcheroo.h>
 #include <acpi/video.h>
 #include <asm/io.h>
 
 struct apple_gmux_data {
         unsigned long iostart;
         unsigned long iolen;
+        bool indexed;
+        struct mutex index_lock;
 
         struct backlight_device *bdev;
+
+        /* switcheroo data */
+        acpi_handle dhandle;
+        int gpe;
+        enum vga_switcheroo_client_id resume_client_id;
+        enum vga_switcheroo_state power_state;
+        struct completion powerchange_done;
 };
 
+static struct apple_gmux_data *apple_gmux_data;
+
 /*
  * gmux port offsets. Many of these are not yet used, but may be in the
  * future, and it's useful to have them documented here anyhow.
@@ -45,6 +60,9 @@ struct apple_gmux_data {
 #define GMUX_PORT_DISCRETE_POWER        0x50
 #define GMUX_PORT_MAX_BRIGHTNESS        0x70
 #define GMUX_PORT_BRIGHTNESS            0x74
+#define GMUX_PORT_VALUE                 0xc2
+#define GMUX_PORT_READ                  0xd0
+#define GMUX_PORT_WRITE                 0xd4
 
 #define GMUX_MIN_IO_LEN                 (GMUX_PORT_BRIGHTNESS + 4)
 
@@ -59,22 +77,172 @@ struct apple_gmux_data {
 #define GMUX_BRIGHTNESS_MASK            0x00ffffff
 #define GMUX_MAX_BRIGHTNESS             GMUX_BRIGHTNESS_MASK
 
-static inline u8 gmux_read8(struct apple_gmux_data *gmux_data, int port)
+static u8 gmux_pio_read8(struct apple_gmux_data *gmux_data, int port)
 {
         return inb(gmux_data->iostart + port);
 }
 
-static inline void gmux_write8(struct apple_gmux_data *gmux_data, int port,
+static void gmux_pio_write8(struct apple_gmux_data *gmux_data, int port,
                                u8 val)
 {
         outb(val, gmux_data->iostart + port);
 }
 
-static inline u32 gmux_read32(struct apple_gmux_data *gmux_data, int port)
+static u32 gmux_pio_read32(struct apple_gmux_data *gmux_data, int port)
 {
         return inl(gmux_data->iostart + port);
 }
 
+static void gmux_pio_write32(struct apple_gmux_data *gmux_data, int port,
+                             u32 val)
+{
+        int i;
+        u8 tmpval;
+
+        for (i = 0; i < 4; i++) {
+                tmpval = (val >> (i * 8)) & 0xff;
+                outb(tmpval, port + i);
+        }
+}
+
+static int gmux_index_wait_ready(struct apple_gmux_data *gmux_data)
+{
+        int i = 200;
+        u8 gwr = inb(gmux_data->iostart + GMUX_PORT_WRITE);
+
+        while (i && (gwr & 0x01)) {
+                inb(gmux_data->iostart + GMUX_PORT_READ);
+                gwr = inb(gmux_data->iostart + GMUX_PORT_WRITE);
+                udelay(100);
+                i--;
+        }
+
+        return !!i;
+}
+
+static int gmux_index_wait_complete(struct apple_gmux_data *gmux_data)
+{
+        int i = 200;
+        u8 gwr = inb(gmux_data->iostart + GMUX_PORT_WRITE);
+
+        while (i && !(gwr & 0x01)) {
+                gwr = inb(gmux_data->iostart + GMUX_PORT_WRITE);
+                udelay(100);
+                i--;
+        }
+
+        if (gwr & 0x01)
+                inb(gmux_data->iostart + GMUX_PORT_READ);
+
+        return !!i;
+}
+
+static u8 gmux_index_read8(struct apple_gmux_data *gmux_data, int port)
+{
+        u8 val;
+
+        mutex_lock(&gmux_data->index_lock);
+        outb((port & 0xff), gmux_data->iostart + GMUX_PORT_READ);
+        gmux_index_wait_ready(gmux_data);
+        val = inb(gmux_data->iostart + GMUX_PORT_VALUE);
+        mutex_unlock(&gmux_data->index_lock);
+
+        return val;
+}
+
+static void gmux_index_write8(struct apple_gmux_data *gmux_data, int port,
+                              u8 val)
+{
+        mutex_lock(&gmux_data->index_lock);
+        outb(val, gmux_data->iostart + GMUX_PORT_VALUE);
+        gmux_index_wait_ready(gmux_data);
+        outb(port & 0xff, gmux_data->iostart + GMUX_PORT_WRITE);
+        gmux_index_wait_complete(gmux_data);
+        mutex_unlock(&gmux_data->index_lock);
+}
+
+static u32 gmux_index_read32(struct apple_gmux_data *gmux_data, int port)
+{
+        u32 val;
+
+        mutex_lock(&gmux_data->index_lock);
+        outb((port & 0xff), gmux_data->iostart + GMUX_PORT_READ);
+        gmux_index_wait_ready(gmux_data);
+        val = inl(gmux_data->iostart + GMUX_PORT_VALUE);
+        mutex_unlock(&gmux_data->index_lock);
+
+        return val;
+}
+
+static void gmux_index_write32(struct apple_gmux_data *gmux_data, int port,
+                               u32 val)
+{
+        int i;
+        u8 tmpval;
+
+        mutex_lock(&gmux_data->index_lock);
+
+        for (i = 0; i < 4; i++) {
+                tmpval = (val >> (i * 8)) & 0xff;
+                outb(tmpval, gmux_data->iostart + GMUX_PORT_VALUE + i);
+        }
+
+        gmux_index_wait_ready(gmux_data);
+        outb(port & 0xff, gmux_data->iostart + GMUX_PORT_WRITE);
+        gmux_index_wait_complete(gmux_data);
+        mutex_unlock(&gmux_data->index_lock);
+}
+
+static u8 gmux_read8(struct apple_gmux_data *gmux_data, int port)
+{
+        if (gmux_data->indexed)
+                return gmux_index_read8(gmux_data, port);
+        else
+                return gmux_pio_read8(gmux_data, port);
+}
+
+static void gmux_write8(struct apple_gmux_data *gmux_data, int port, u8 val)
+{
+        if (gmux_data->indexed)
+                gmux_index_write8(gmux_data, port, val);
+        else
+                gmux_pio_write8(gmux_data, port, val);
+}
+
+static u32 gmux_read32(struct apple_gmux_data *gmux_data, int port)
+{
+        if (gmux_data->indexed)
+                return gmux_index_read32(gmux_data, port);
+        else
+                return gmux_pio_read32(gmux_data, port);
+}
+
+static void gmux_write32(struct apple_gmux_data *gmux_data, int port,
+                             u32 val)
+{
+        if (gmux_data->indexed)
+                gmux_index_write32(gmux_data, port, val);
+        else
+                gmux_pio_write32(gmux_data, port, val);
+}
+
+static bool gmux_is_indexed(struct apple_gmux_data *gmux_data)
+{
+        u16 val;
+
+        outb(0xaa, gmux_data->iostart + 0xcc);
+        outb(0x55, gmux_data->iostart + 0xcd);
+        outb(0x00, gmux_data->iostart + 0xce);
+
+        val = inb(gmux_data->iostart + 0xcc) |
+                (inb(gmux_data->iostart + 0xcd) << 8);
+
+        if (val == 0x55aa)
+                return true;
+
+        return false;
+}
+
 static int gmux_get_brightness(struct backlight_device *bd)
 {
         struct apple_gmux_data *gmux_data = bl_get_data(bd);
@@ -90,16 +258,7 @@ static int gmux_update_status(struct backlight_device *bd)
         if (bd->props.state & BL_CORE_SUSPENDED)
                 return 0;
 
-        /*
-         * Older gmux versions require writing out lower bytes first then
-         * setting the upper byte to 0 to flush the values. Newer versions
-         * accept a single u32 write, but the old method also works, so we
-         * just use the old method for all gmux versions.
-         */
-        gmux_write8(gmux_data, GMUX_PORT_BRIGHTNESS, brightness);
-        gmux_write8(gmux_data, GMUX_PORT_BRIGHTNESS + 1, brightness >> 8);
-        gmux_write8(gmux_data, GMUX_PORT_BRIGHTNESS + 2, brightness >> 16);
-        gmux_write8(gmux_data, GMUX_PORT_BRIGHTNESS + 3, 0);
+        gmux_write32(gmux_data, GMUX_PORT_BRIGHTNESS, brightness);
 
         return 0;
 }
@@ -110,6 +269,146 @@ static const struct backlight_ops gmux_bl_ops = {
         .update_status = gmux_update_status,
 };
 
+static int gmux_switchto(enum vga_switcheroo_client_id id)
+{
+        if (id == VGA_SWITCHEROO_IGD) {
+                gmux_write8(apple_gmux_data, GMUX_PORT_SWITCH_DDC, 1);
+                gmux_write8(apple_gmux_data, GMUX_PORT_SWITCH_DISPLAY, 2);
+                gmux_write8(apple_gmux_data, GMUX_PORT_SWITCH_EXTERNAL, 2);
+        } else {
+                gmux_write8(apple_gmux_data, GMUX_PORT_SWITCH_DDC, 2);
+                gmux_write8(apple_gmux_data, GMUX_PORT_SWITCH_DISPLAY, 3);
+                gmux_write8(apple_gmux_data, GMUX_PORT_SWITCH_EXTERNAL, 3);
+        }
+
+        return 0;
+}
+
+static int gmux_set_discrete_state(struct apple_gmux_data *gmux_data,
+                                   enum vga_switcheroo_state state)
+{
+        INIT_COMPLETION(gmux_data->powerchange_done);
+
+        if (state == VGA_SWITCHEROO_ON) {
+                gmux_write8(gmux_data, GMUX_PORT_DISCRETE_POWER, 1);
+                gmux_write8(gmux_data, GMUX_PORT_DISCRETE_POWER, 3);
+                pr_debug("Discrete card powered up\n");
+        } else {
+                gmux_write8(gmux_data, GMUX_PORT_DISCRETE_POWER, 1);
+                gmux_write8(gmux_data, GMUX_PORT_DISCRETE_POWER, 0);
+                pr_debug("Discrete card powered down\n");
+        }
+
+        gmux_data->power_state = state;
+
+        if (gmux_data->gpe >= 0 &&
+            !wait_for_completion_interruptible_timeout(&gmux_data->powerchange_done,
+                                                       msecs_to_jiffies(200)))
+                pr_warn("Timeout waiting for gmux switch to complete\n");
+
+        return 0;
+}
+
+static int gmux_set_power_state(enum vga_switcheroo_client_id id,
+                                enum vga_switcheroo_state state)
+{
+        if (id == VGA_SWITCHEROO_IGD)
+                return 0;
+
+        return gmux_set_discrete_state(apple_gmux_data, state);
+}
+
+static int gmux_get_client_id(struct pci_dev *pdev)
+{
+        /*
+         * Early Macbook Pros with switchable graphics use nvidia
+         * integrated graphics. Hardcode that the 9400M is integrated.
+         */
+        if (pdev->vendor == PCI_VENDOR_ID_INTEL)
+                return VGA_SWITCHEROO_IGD;
+        else if (pdev->vendor == PCI_VENDOR_ID_NVIDIA &&
+                 pdev->device == 0x0863)
+                return VGA_SWITCHEROO_IGD;
+        else
+                return VGA_SWITCHEROO_DIS;
+}
+
+static enum vga_switcheroo_client_id
+gmux_active_client(struct apple_gmux_data *gmux_data)
+{
+        if (gmux_read8(gmux_data, GMUX_PORT_SWITCH_DISPLAY) == 2)
+                return VGA_SWITCHEROO_IGD;
+
+        return VGA_SWITCHEROO_DIS;
+}
+
+static struct vga_switcheroo_handler gmux_handler = {
+        .switchto = gmux_switchto,
+        .power_state = gmux_set_power_state,
+        .get_client_id = gmux_get_client_id,
+};
+
+static inline void gmux_disable_interrupts(struct apple_gmux_data *gmux_data)
+{
+        gmux_write8(gmux_data, GMUX_PORT_INTERRUPT_ENABLE,
+                    GMUX_INTERRUPT_DISABLE);
+}
+
+static inline void gmux_enable_interrupts(struct apple_gmux_data *gmux_data)
+{
+        gmux_write8(gmux_data, GMUX_PORT_INTERRUPT_ENABLE,
+                    GMUX_INTERRUPT_ENABLE);
+}
+
+static inline u8 gmux_interrupt_get_status(struct apple_gmux_data *gmux_data)
+{
+        return gmux_read8(gmux_data, GMUX_PORT_INTERRUPT_STATUS);
+}
+
+static void gmux_clear_interrupts(struct apple_gmux_data *gmux_data)
+{
+        u8 status;
+
+        /* to clear interrupts write back current status */
+        status = gmux_interrupt_get_status(gmux_data);
+        gmux_write8(gmux_data, GMUX_PORT_INTERRUPT_STATUS, status);
+}
+
+static void gmux_notify_handler(acpi_handle device, u32 value, void *context)
+{
+        u8 status;
+        struct pnp_dev *pnp = (struct pnp_dev *)context;
+        struct apple_gmux_data *gmux_data = pnp_get_drvdata(pnp);
+
+        status = gmux_interrupt_get_status(gmux_data);
+        gmux_disable_interrupts(gmux_data);
+        pr_debug("Notify handler called: status %d\n", status);
+
+        gmux_clear_interrupts(gmux_data);
+        gmux_enable_interrupts(gmux_data);
+
+        if (status & GMUX_INTERRUPT_STATUS_POWER)
+                complete(&gmux_data->powerchange_done);
+}
+
+static int gmux_suspend(struct pnp_dev *pnp, pm_message_t state)
+{
+        struct apple_gmux_data *gmux_data = pnp_get_drvdata(pnp);
+        gmux_data->resume_client_id = gmux_active_client(gmux_data);
+        gmux_disable_interrupts(gmux_data);
+        return 0;
+}
+
+static int gmux_resume(struct pnp_dev *pnp)
+{
+        struct apple_gmux_data *gmux_data = pnp_get_drvdata(pnp);
+        gmux_enable_interrupts(gmux_data);
+        gmux_switchto(gmux_data->resume_client_id);
+        if (gmux_data->power_state == VGA_SWITCHEROO_OFF)
+                gmux_set_discrete_state(gmux_data, gmux_data->power_state);
+        return 0;
+}
+
 static int __devinit gmux_probe(struct pnp_dev *pnp,
                                 const struct pnp_device_id *id)
 {
@@ -119,6 +418,11 @@ static int __devinit gmux_probe(struct pnp_dev *pnp,
         struct backlight_device *bdev;
         u8 ver_major, ver_minor, ver_release;
         int ret = -ENXIO;
+        acpi_status status;
+        unsigned long long gpe;
+
+        if (apple_gmux_data)
+                return -EBUSY;
 
         gmux_data = kzalloc(sizeof(*gmux_data), GFP_KERNEL);
         if (!gmux_data)
@@ -147,22 +451,29 @@ static int __devinit gmux_probe(struct pnp_dev *pnp,
         }
 
         /*
-         * On some machines the gmux is in ACPI even thought the machine
-         * doesn't really have a gmux. Check for invalid version information
-         * to detect this.
+         * Invalid version information may indicate either that the gmux
+         * device isn't present or that it's a new one that uses indexed
+         * io
          */
+
         ver_major = gmux_read8(gmux_data, GMUX_PORT_VERSION_MAJOR);
         ver_minor = gmux_read8(gmux_data, GMUX_PORT_VERSION_MINOR);
         ver_release = gmux_read8(gmux_data, GMUX_PORT_VERSION_RELEASE);
         if (ver_major == 0xff && ver_minor == 0xff && ver_release == 0xff) {
-                pr_info("gmux device not present\n");
-                ret = -ENODEV;
-                goto err_release;
+                if (gmux_is_indexed(gmux_data)) {
+                        mutex_init(&gmux_data->index_lock);
+                        gmux_data->indexed = true;
+                } else {
+                        pr_info("gmux device not present\n");
+                        ret = -ENODEV;
+                        goto err_release;
+                }
+                pr_info("Found indexed gmux\n");
+        } else {
+                pr_info("Found gmux version %d.%d.%d\n", ver_major, ver_minor,
+                        ver_release);
         }
 
-        pr_info("Found gmux version %d.%d.%d\n", ver_major, ver_minor,
-                ver_release);
-
         memset(&props, 0, sizeof(props));
         props.type = BACKLIGHT_PLATFORM;
         props.max_brightness = gmux_read32(gmux_data, GMUX_PORT_MAX_BRIGHTNESS);
@@ -194,13 +505,67 @@ static int __devinit gmux_probe(struct pnp_dev *pnp,
          * Disable the other backlight choices.
          */
         acpi_video_dmi_promote_vendor();
-#ifdef CONFIG_ACPI_VIDEO
+#if defined (CONFIG_ACPI_VIDEO) || defined (CONFIG_ACPI_VIDEO_MODULE)
         acpi_video_unregister();
 #endif
         apple_bl_unregister();
 
+        gmux_data->power_state = VGA_SWITCHEROO_ON;
+
+        gmux_data->dhandle = DEVICE_ACPI_HANDLE(&pnp->dev);
+        if (!gmux_data->dhandle) {
+                pr_err("Cannot find acpi handle for pnp device %s\n",
+                       dev_name(&pnp->dev));
+                ret = -ENODEV;
+                goto err_notify;
+        }
+
+        status = acpi_evaluate_integer(gmux_data->dhandle, "GMGP", NULL, &gpe);
+        if (ACPI_SUCCESS(status)) {
+                gmux_data->gpe = (int)gpe;
+
+                status = acpi_install_notify_handler(gmux_data->dhandle,
+                                                     ACPI_DEVICE_NOTIFY,
+                                                     &gmux_notify_handler, pnp);
+                if (ACPI_FAILURE(status)) {
+                        pr_err("Install notify handler failed: %s\n",
+                               acpi_format_exception(status));
+                        ret = -ENODEV;
+                        goto err_notify;
+                }
+
+                status = acpi_enable_gpe(NULL, gmux_data->gpe);
+                if (ACPI_FAILURE(status)) {
+                        pr_err("Cannot enable gpe: %s\n",
+                               acpi_format_exception(status));
+                        goto err_enable_gpe;
+                }
+        } else {
+                pr_warn("No GPE found for gmux\n");
+                gmux_data->gpe = -1;
+        }
+
+        if (vga_switcheroo_register_handler(&gmux_handler)) {
+                ret = -ENODEV;
+                goto err_register_handler;
+        }
+
+        init_completion(&gmux_data->powerchange_done);
+        apple_gmux_data = gmux_data;
+        gmux_enable_interrupts(gmux_data);
+
         return 0;
 
+err_register_handler:
+        if (gmux_data->gpe >= 0)
+                acpi_disable_gpe(NULL, gmux_data->gpe);
+err_enable_gpe:
+        if (gmux_data->gpe >= 0)
+                acpi_remove_notify_handler(gmux_data->dhandle,
+                                           ACPI_DEVICE_NOTIFY,
+                                           &gmux_notify_handler);
+err_notify:
+        backlight_device_unregister(bdev);
 err_release:
         release_region(gmux_data->iostart, gmux_data->iolen);
 err_free:
@@ -212,12 +577,23 @@ static void __devexit gmux_remove(struct pnp_dev *pnp)
 {
         struct apple_gmux_data *gmux_data = pnp_get_drvdata(pnp);
 
+        vga_switcheroo_unregister_handler();
+        gmux_disable_interrupts(gmux_data);
+        if (gmux_data->gpe >= 0) {
+                acpi_disable_gpe(NULL, gmux_data->gpe);
+                acpi_remove_notify_handler(gmux_data->dhandle,
+                                           ACPI_DEVICE_NOTIFY,
+                                           &gmux_notify_handler);
+        }
+
         backlight_device_unregister(gmux_data->bdev);
+
         release_region(gmux_data->iostart, gmux_data->iolen);
+        apple_gmux_data = NULL;
         kfree(gmux_data);
 
         acpi_video_dmi_demote_vendor();
-#ifdef CONFIG_ACPI_VIDEO
+#if defined (CONFIG_ACPI_VIDEO) || defined (CONFIG_ACPI_VIDEO_MODULE)
         acpi_video_register();
 #endif
         apple_bl_register();
@@ -233,6 +609,8 @@ static struct pnp_driver gmux_pnp_driver = {
         .probe          = gmux_probe,
         .remove         = __devexit_p(gmux_remove),
         .id_table       = gmux_device_ids,
+        .suspend        = gmux_suspend,
+        .resume         = gmux_resume
 };
 
 static int __init apple_gmux_init(void)
diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c
index c7a36f6b0580..2eb9fe8e8efd 100644
--- a/drivers/platform/x86/asus-wmi.c
+++ b/drivers/platform/x86/asus-wmi.c
@@ -101,6 +101,7 @@ MODULE_LICENSE("GPL");
 #define ASUS_WMI_DEVID_WIRELESS_LED     0x00010002
 #define ASUS_WMI_DEVID_CWAP             0x00010003
 #define ASUS_WMI_DEVID_WLAN             0x00010011
+#define ASUS_WMI_DEVID_WLAN_LED         0x00010012
 #define ASUS_WMI_DEVID_BLUETOOTH        0x00010013
 #define ASUS_WMI_DEVID_GPS              0x00010015
 #define ASUS_WMI_DEVID_WIMAX            0x00010017
@@ -731,8 +732,21 @@ static int asus_rfkill_set(void *data, bool blocked)
 {
         struct asus_rfkill *priv = data;
         u32 ctrl_param = !blocked;
+        u32 dev_id = priv->dev_id;
 
-        return asus_wmi_set_devstate(priv->dev_id, ctrl_param, NULL);
+        /*
+         * If the user bit is set, BIOS can't set and record the wlan status,
+         * it will report the value read from id ASUS_WMI_DEVID_WLAN_LED
+         * while we query the wlan status through WMI(ASUS_WMI_DEVID_WLAN).
+         * So, we have to record wlan status in id ASUS_WMI_DEVID_WLAN_LED
+         * while setting the wlan status through WMI.
+         * This is also the behavior that windows app will do.
+         */
+        if ((dev_id == ASUS_WMI_DEVID_WLAN) &&
+             priv->asus->driver->wlan_ctrl_by_user)
+                dev_id = ASUS_WMI_DEVID_WLAN_LED;
+
+        return asus_wmi_set_devstate(dev_id, ctrl_param, NULL);
 }
 
 static void asus_rfkill_query(struct rfkill *rfkill, void *data)
@@ -1653,6 +1667,7 @@ static int asus_wmi_add(struct platform_device *pdev)
         struct asus_wmi *asus;
         acpi_status status;
         int err;
+        u32 result;
 
         asus = kzalloc(sizeof(struct asus_wmi), GFP_KERNEL);
         if (!asus)
@@ -1711,6 +1726,10 @@ static int asus_wmi_add(struct platform_device *pdev)
         if (err)
                 goto fail_debugfs;
 
+        asus_wmi_get_devstate(asus, ASUS_WMI_DEVID_WLAN, &result);
+        if (result & (ASUS_WMI_DSTS_PRESENCE_BIT | ASUS_WMI_DSTS_USER_BIT))
+                asus->driver->wlan_ctrl_by_user = 1;
+
         return 0;
 
 fail_debugfs:
diff --git a/drivers/platform/x86/asus-wmi.h b/drivers/platform/x86/asus-wmi.h
index 9c1da8b81bea..4c9bd38bb0a2 100644
--- a/drivers/platform/x86/asus-wmi.h
+++ b/drivers/platform/x86/asus-wmi.h
@@ -46,6 +46,7 @@ struct quirk_entry {
 struct asus_wmi_driver {
         int                     brightness;
         int                     panel_power;
+        int                     wlan_ctrl_by_user;
 
         const char              *name;
         struct module           *owner;
diff --git a/drivers/platform/x86/classmate-laptop.c b/drivers/platform/x86/classmate-laptop.c
index cd33add118ce..c87ff16873f9 100644
--- a/drivers/platform/x86/classmate-laptop.c
+++ b/drivers/platform/x86/classmate-laptop.c
@@ -725,8 +725,10 @@ static void cmpc_tablet_handler(struct acpi_device *dev, u32 event)
         struct input_dev *inputdev = dev_get_drvdata(&dev->dev);
 
         if (event == 0x81) {
-                if (ACPI_SUCCESS(cmpc_get_tablet(dev->handle, &val)))
+                if (ACPI_SUCCESS(cmpc_get_tablet(dev->handle, &val))) {
                         input_report_switch(inputdev, SW_TABLET_MODE, !val);
+                        input_sync(inputdev);
+                }
         }
 }
 
@@ -739,8 +741,10 @@ static void cmpc_tablet_idev_init(struct input_dev *inputdev)
         set_bit(SW_TABLET_MODE, inputdev->swbit);
 
         acpi = to_acpi_device(inputdev->dev.parent);
-        if (ACPI_SUCCESS(cmpc_get_tablet(acpi->handle, &val)))
+        if (ACPI_SUCCESS(cmpc_get_tablet(acpi->handle, &val))) {
                 input_report_switch(inputdev, SW_TABLET_MODE, !val);
+                input_sync(inputdev);
+        }
 }
 
 static int cmpc_tablet_add(struct acpi_device *acpi)
@@ -760,8 +764,10 @@ static int cmpc_tablet_resume(struct device *dev)
         struct input_dev *inputdev = dev_get_drvdata(dev);
 
         unsigned long long val = 0;
-        if (ACPI_SUCCESS(cmpc_get_tablet(to_acpi_device(dev)->handle, &val)))
+        if (ACPI_SUCCESS(cmpc_get_tablet(to_acpi_device(dev)->handle, &val))) {
                 input_report_switch(inputdev, SW_TABLET_MODE, !val);
+                input_sync(inputdev);
+        }
         return 0;
 }
 #endif
diff --git a/drivers/platform/x86/dell-laptop.c b/drivers/platform/x86/dell-laptop.c
index 4e96e8c0b60f..927c33af67ec 100644
--- a/drivers/platform/x86/dell-laptop.c
+++ b/drivers/platform/x86/dell-laptop.c
@@ -211,7 +211,7 @@ static struct dmi_system_id __devinitdata dell_quirks[] = {
                 .ident = "Dell Inspiron 5420",
                 .matches = {
                         DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
-                        DMI_MATCH(DMI_PRODUCT_NAME, "Isnpiron 5420"),
+                        DMI_MATCH(DMI_PRODUCT_NAME, "Inspiron 5420"),
                 },
                 .driver_data = &quirk_dell_vostro_v130,
         },
@@ -220,7 +220,7 @@ static struct dmi_system_id __devinitdata dell_quirks[] = {
                 .ident = "Dell Inspiron 5520",
                 .matches = {
                         DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
-                        DMI_MATCH(DMI_PRODUCT_NAME, "Isnpiron 5520"),
+                        DMI_MATCH(DMI_PRODUCT_NAME, "Inspiron 5520"),
                 },
                 .driver_data = &quirk_dell_vostro_v130,
         },
@@ -229,7 +229,7 @@ static struct dmi_system_id __devinitdata dell_quirks[] = {
                 .ident = "Dell Inspiron 5720",
                 .matches = {
                         DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
-                        DMI_MATCH(DMI_PRODUCT_NAME, "Isnpiron 5720"),
+                        DMI_MATCH(DMI_PRODUCT_NAME, "Inspiron 5720"),
                 },
                 .driver_data = &quirk_dell_vostro_v130,
         },
@@ -238,7 +238,7 @@ static struct dmi_system_id __devinitdata dell_quirks[] = {
                 .ident = "Dell Inspiron 7420",
                 .matches = {
                         DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
-                        DMI_MATCH(DMI_PRODUCT_NAME, "Isnpiron 7420"),
+                        DMI_MATCH(DMI_PRODUCT_NAME, "Inspiron 7420"),
                 },
                 .driver_data = &quirk_dell_vostro_v130,
         },
@@ -247,7 +247,7 @@ static struct dmi_system_id __devinitdata dell_quirks[] = {
                 .ident = "Dell Inspiron 7520",
                 .matches = {
                         DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
-                        DMI_MATCH(DMI_PRODUCT_NAME, "Isnpiron 7520"),
+                        DMI_MATCH(DMI_PRODUCT_NAME, "Inspiron 7520"),
                 },
                 .driver_data = &quirk_dell_vostro_v130,
         },
@@ -256,7 +256,7 @@ static struct dmi_system_id __devinitdata dell_quirks[] = {
                 .ident = "Dell Inspiron 7720",
                 .matches = {
                         DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
-                        DMI_MATCH(DMI_PRODUCT_NAME, "Isnpiron 7720"),
+                        DMI_MATCH(DMI_PRODUCT_NAME, "Inspiron 7720"),
                 },
                 .driver_data = &quirk_dell_vostro_v130,
         },
diff --git a/drivers/platform/x86/ideapad-laptop.c b/drivers/platform/x86/ideapad-laptop.c
index 17f6dfd8dbfb..dae7abe1d711 100644
--- a/drivers/platform/x86/ideapad-laptop.c
+++ b/drivers/platform/x86/ideapad-laptop.c
@@ -36,6 +36,7 @@
 #include <linux/fb.h>
 #include <linux/debugfs.h>
 #include <linux/seq_file.h>
+#include <linux/i8042.h>
 
 #define IDEAPAD_RFKILL_DEV_NUM  (3)
 
@@ -63,8 +64,11 @@ enum {
         VPCCMD_R_3G,
         VPCCMD_W_3G,
         VPCCMD_R_ODD, /* 0x21 */
-        VPCCMD_R_RF = 0x23,
+        VPCCMD_W_FAN,
+        VPCCMD_R_RF,
         VPCCMD_W_RF,
+        VPCCMD_R_FAN = 0x2B,
+        VPCCMD_R_SPECIAL_BUTTONS = 0x31,
         VPCCMD_W_BL_POWER = 0x33,
 };
 
@@ -356,14 +360,46 @@ static ssize_t store_ideapad_cam(struct device *dev,
                 return -EINVAL;
         ret = write_ec_cmd(ideapad_handle, VPCCMD_W_CAMERA, state);
         if (ret < 0)
-                return ret;
+                return -EIO;
         return count;
 }
 
 static DEVICE_ATTR(camera_power, 0644, show_ideapad_cam, store_ideapad_cam);
 
+static ssize_t show_ideapad_fan(struct device *dev,
+                                struct device_attribute *attr,
+                                char *buf)
+{
+        unsigned long result;
+
+        if (read_ec_data(ideapad_handle, VPCCMD_R_FAN, &result))
+                return sprintf(buf, "-1\n");
+        return sprintf(buf, "%lu\n", result);
+}
+
+static ssize_t store_ideapad_fan(struct device *dev,
+                                 struct device_attribute *attr,
+                                 const char *buf, size_t count)
+{
+        int ret, state;
+
+        if (!count)
+                return 0;
+        if (sscanf(buf, "%i", &state) != 1)
+                return -EINVAL;
+        if (state < 0 || state > 4 || state == 3)
+                return -EINVAL;
+        ret = write_ec_cmd(ideapad_handle, VPCCMD_W_FAN, state);
+        if (ret < 0)
+                return -EIO;
+        return count;
+}
+
+static DEVICE_ATTR(fan_mode, 0644, show_ideapad_fan, store_ideapad_fan);
+
 static struct attribute *ideapad_attributes[] = {
         &dev_attr_camera_power.attr,
+        &dev_attr_fan_mode.attr,
         NULL
 };
 
@@ -377,7 +413,10 @@ static umode_t ideapad_is_visible(struct kobject *kobj,
 
         if (attr == &dev_attr_camera_power.attr)
                 supported = test_bit(CFG_CAMERA_BIT, &(priv->cfg));
-        else
+        else if (attr == &dev_attr_fan_mode.attr) {
+                unsigned long value;
+                supported = !read_ec_data(ideapad_handle, VPCCMD_R_FAN, &value);
+        } else
                 supported = true;
 
         return supported ? attr->mode : 0;
@@ -518,9 +557,15 @@ static void ideapad_platform_exit(struct ideapad_private *priv)
  */
 static const struct key_entry ideapad_keymap[] = {
         { KE_KEY, 6,  { KEY_SWITCHVIDEOMODE } },
+        { KE_KEY, 7,  { KEY_CAMERA } },
+        { KE_KEY, 11, { KEY_F16 } },
         { KE_KEY, 13, { KEY_WLAN } },
         { KE_KEY, 16, { KEY_PROG1 } },
         { KE_KEY, 17, { KEY_PROG2 } },
+        { KE_KEY, 64, { KEY_PROG3 } },
+        { KE_KEY, 65, { KEY_PROG4 } },
+        { KE_KEY, 66, { KEY_TOUCHPAD_OFF } },
+        { KE_KEY, 67, { KEY_TOUCHPAD_ON } },
         { KE_END, 0 },
 };
 
@@ -587,6 +632,28 @@ static void ideapad_input_novokey(struct ideapad_private *priv)
                 ideapad_input_report(priv, 16);
 }
 
+static void ideapad_check_special_buttons(struct ideapad_private *priv)
+{
+        unsigned long bit, value;
+
+        read_ec_data(ideapad_handle, VPCCMD_R_SPECIAL_BUTTONS, &value);
+
+        for (bit = 0; bit < 16; bit++) {
+                if (test_bit(bit, &value)) {
+                        switch (bit) {
+                        case 6:
+                                /* Thermal Management button */
+                                ideapad_input_report(priv, 65);
+                                break;
+                        case 1:
+                                /* OneKey Theater button */
+                                ideapad_input_report(priv, 64);
+                                break;
+                        }
+                }
+        }
+}
+
 /*
  * backlight
  */
@@ -691,6 +758,24 @@ static const struct acpi_device_id ideapad_device_ids[] = {
 };
 MODULE_DEVICE_TABLE(acpi, ideapad_device_ids);
 
+static void ideapad_sync_touchpad_state(struct acpi_device *adevice)
+{
+        struct ideapad_private *priv = dev_get_drvdata(&adevice->dev);
+        unsigned long value;
+
+        /* Without reading from EC touchpad LED doesn't switch state */
+        if (!read_ec_data(adevice->handle, VPCCMD_R_TOUCHPAD, &value)) {
+                /* Some IdeaPads don't really turn off touchpad - they only
+                 * switch the LED state. We (de)activate KBC AUX port to turn
+                 * touchpad off and on. We send KEY_TOUCHPAD_OFF and
+                 * KEY_TOUCHPAD_ON to not to get out of sync with LED */
+                unsigned char param;
+                i8042_command(&param, value ? I8042_CMD_AUX_ENABLE :
+                              I8042_CMD_AUX_DISABLE);
+                ideapad_input_report(priv, value ? 67 : 66);
+        }
+}
+
 static int __devinit ideapad_acpi_add(struct acpi_device *adevice)
 {
         int ret, i;
@@ -727,6 +812,7 @@ static int __devinit ideapad_acpi_add(struct acpi_device *adevice)
                         priv->rfk[i] = NULL;
         }
         ideapad_sync_rfk_state(priv);
+        ideapad_sync_touchpad_state(adevice);
 
         if (!acpi_video_backlight_support()) {
                 ret = ideapad_backlight_init(priv);
@@ -785,9 +871,14 @@ static void ideapad_acpi_notify(struct acpi_device *adevice, u32 event)
                                 ideapad_sync_rfk_state(priv);
                                 break;
                         case 13:
+                        case 11:
+                        case 7:
                         case 6:
                                 ideapad_input_report(priv, vpc_bit);
                                 break;
+                        case 5:
+                                ideapad_sync_touchpad_state(adevice);
+                                break;
                         case 4:
                                 ideapad_backlight_notify_brightness(priv);
                                 break;
@@ -797,6 +888,9 @@ static void ideapad_acpi_notify(struct acpi_device *adevice, u32 event)
                         case 2:
                                 ideapad_backlight_notify_power(priv);
                                 break;
+                        case 0:
+                                ideapad_check_special_buttons(priv);
+                                break;
                         default:
                                 pr_info("Unknown event: %lu\n", vpc_bit);
                         }
@@ -804,6 +898,15 @@ static void ideapad_acpi_notify(struct acpi_device *adevice, u32 event)
         }
 }
 
+static int ideapad_acpi_resume(struct device *device)
+{
+        ideapad_sync_rfk_state(ideapad_priv);
+        ideapad_sync_touchpad_state(to_acpi_device(device));
+        return 0;
+}
+
+static SIMPLE_DEV_PM_OPS(ideapad_pm, NULL, ideapad_acpi_resume);
+
 static struct acpi_driver ideapad_acpi_driver = {
         .name = "ideapad_acpi",
         .class = "IdeaPad",
@@ -811,6 +914,7 @@ static struct acpi_driver ideapad_acpi_driver = {
         .ops.add = ideapad_acpi_add,
         .ops.remove = ideapad_acpi_remove,
         .ops.notify = ideapad_acpi_notify,
+        .drv.pm = &ideapad_pm,
         .owner = THIS_MODULE,
 };
 
diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c
index f28f36ccdcf4..80e377949314 100644
--- a/drivers/platform/x86/thinkpad_acpi.c
+++ b/drivers/platform/x86/thinkpad_acpi.c
@@ -8664,6 +8664,13 @@ static int __must_check __init get_thinkpad_model_data(
                 tp->model_str = kstrdup(s, GFP_KERNEL);
                 if (!tp->model_str)
                         return -ENOMEM;
+        } else {
+                s = dmi_get_system_info(DMI_BIOS_VENDOR);
+                if (s && !(strnicmp(s, "Lenovo", 6))) {
+                        tp->model_str = kstrdup(s, GFP_KERNEL);
+                        if (!tp->model_str)
+                                return -ENOMEM;
+                }
         }
 
         s = dmi_get_system_info(DMI_PRODUCT_NAME);
diff --git a/drivers/pwm/Kconfig b/drivers/pwm/Kconfig
index 8fc3808d7a3e..90c5c7357a50 100644
--- a/drivers/pwm/Kconfig
+++ b/drivers/pwm/Kconfig
@@ -1,12 +1,31 @@
 menuconfig PWM
-        bool "PWM Support"
+        bool "Pulse-Width Modulation (PWM) Support"
         depends on !MACH_JZ4740 && !PUV3_PWM
         help
-          This enables PWM support through the generic PWM framework.
-          You only need to enable this, if you also want to enable
-          one or more of the PWM drivers below.
-
-          If unsure, say N.
+          Generic Pulse-Width Modulation (PWM) support.
+
+          In Pulse-Width Modulation, a variation of the width of pulses
+          in a rectangular pulse signal is used as a means to alter the
+          average power of the signal. Applications include efficient
+          power delivery and voltage regulation. In computer systems,
+          PWMs are commonly used to control fans or the brightness of
+          display backlights.
+
+          This framework provides a generic interface to PWM devices
+          within the Linux kernel. On the driver side it provides an API
+          to register and unregister a PWM chip, an abstraction of a PWM
+          controller, that supports one or more PWM devices. Client
+          drivers can request PWM devices and use the generic framework
+          to configure as well as enable and disable them.
+
+          This generic framework replaces the legacy PWM framework which
+          allows only a single driver implementing the required API. Not
+          all legacy implementations have been ported to the framework
+          yet. The framework provides an API that is backward compatible
+          with the legacy framework so that existing client drivers
+          continue to work as expected.
+
+          If unsure, say no.
 
 if PWM
 
diff --git a/drivers/pwm/core.c b/drivers/pwm/core.c
index ecb76909e946..c6e05078d3ad 100644
--- a/drivers/pwm/core.c
+++ b/drivers/pwm/core.c
@@ -129,8 +129,8 @@ static int pwm_device_request(struct pwm_device *pwm, const char *label)
         return 0;
 }
 
-static struct pwm_device *of_pwm_simple_xlate(struct pwm_chip *pc,
-                                              const struct of_phandle_args *args)
+static struct pwm_device *
+of_pwm_simple_xlate(struct pwm_chip *pc, const struct of_phandle_args *args)
 {
         struct pwm_device *pwm;
 
@@ -149,7 +149,7 @@ static struct pwm_device *of_pwm_simple_xlate(struct pwm_chip *pc,
         return pwm;
 }
 
-void of_pwmchip_add(struct pwm_chip *chip)
+static void of_pwmchip_add(struct pwm_chip *chip)
 {
         if (!chip->dev || !chip->dev->of_node)
                 return;
@@ -162,7 +162,7 @@ void of_pwmchip_add(struct pwm_chip *chip)
         of_node_get(chip->dev->of_node);
 }
 
-void of_pwmchip_remove(struct pwm_chip *chip)
+static void of_pwmchip_remove(struct pwm_chip *chip)
 {
         if (chip->dev && chip->dev->of_node)
                 of_node_put(chip->dev->of_node);
@@ -527,7 +527,7 @@ void __init pwm_add_table(struct pwm_lookup *table, size_t num)
 struct pwm_device *pwm_get(struct device *dev, const char *con_id)
 {
         struct pwm_device *pwm = ERR_PTR(-EPROBE_DEFER);
-        const char *dev_id = dev ? dev_name(dev): NULL;
+        const char *dev_id = dev ? dev_name(dev) : NULL;
         struct pwm_chip *chip = NULL;
         unsigned int index = 0;
         unsigned int best = 0;
@@ -609,7 +609,7 @@ void pwm_put(struct pwm_device *pwm)
         mutex_lock(&pwm_lock);
 
         if (!test_and_clear_bit(PWMF_REQUESTED, &pwm->flags)) {
-                pr_warning("PWM device already freed\n");
+                pr_warn("PWM device already freed\n");
                 goto out;
         }
 
diff --git a/drivers/pwm/pwm-samsung.c b/drivers/pwm/pwm-samsung.c
index d10386528c9c..e5187c0ade9f 100644
--- a/drivers/pwm/pwm-samsung.c
+++ b/drivers/pwm/pwm-samsung.c
@@ -225,6 +225,7 @@ static int s3c_pwm_probe(struct platform_device *pdev)
 
         /* calculate base of control bits in TCON */
         s3c->tcon_base = id == 0 ? 0 : (id * 4) + 4;
+        s3c->chip.dev = &pdev->dev;
         s3c->chip.ops = &s3c_pwm_ops;
         s3c->chip.base = -1;
         s3c->chip.npwm = 1;
diff --git a/drivers/pwm/pwm-tegra.c b/drivers/pwm/pwm-tegra.c
index 02ce18d5e49a..057465e0553c 100644
--- a/drivers/pwm/pwm-tegra.c
+++ b/drivers/pwm/pwm-tegra.c
@@ -187,10 +187,8 @@ static int tegra_pwm_probe(struct platform_device *pdev)
         }
 
         pwm->mmio_base = devm_request_and_ioremap(&pdev->dev, r);
-        if (!pwm->mmio_base) {
-                dev_err(&pdev->dev, "failed to ioremap() region\n");
+        if (!pwm->mmio_base)
                 return -EADDRNOTAVAIL;
-        }
 
         platform_set_drvdata(pdev, pwm);
 
diff --git a/drivers/pwm/pwm-tiecap.c b/drivers/pwm/pwm-tiecap.c
index 3c2ad284ee3e..0b66d0f25922 100644
--- a/drivers/pwm/pwm-tiecap.c
+++ b/drivers/pwm/pwm-tiecap.c
@@ -192,10 +192,8 @@ static int __devinit ecap_pwm_probe(struct platform_device *pdev)
         }
 
         pc->mmio_base = devm_request_and_ioremap(&pdev->dev, r);
-        if (!pc->mmio_base) {
-                dev_err(&pdev->dev, "failed to ioremap() registers\n");
+        if (!pc->mmio_base)
                 return -EADDRNOTAVAIL;
-        }
 
         ret = pwmchip_add(&pc->chip);
         if (ret < 0) {
diff --git a/drivers/pwm/pwm-tiehrpwm.c b/drivers/pwm/pwm-tiehrpwm.c
index 010d232cb0c8..c3756d1be194 100644
--- a/drivers/pwm/pwm-tiehrpwm.c
+++ b/drivers/pwm/pwm-tiehrpwm.c
@@ -371,10 +371,8 @@ static int __devinit ehrpwm_pwm_probe(struct platform_device *pdev)
         }
 
         pc->mmio_base = devm_request_and_ioremap(&pdev->dev, r);
-        if (!pc->mmio_base) {
-                dev_err(&pdev->dev, "failed to ioremap() registers\n");
+        if (!pc->mmio_base)
                 return  -EADDRNOTAVAIL;
-        }
 
         ret = pwmchip_add(&pc->chip);
         if (ret < 0) {
diff --git a/drivers/pwm/pwm-vt8500.c b/drivers/pwm/pwm-vt8500.c
index 548021439f0c..ad14389b7144 100644
--- a/drivers/pwm/pwm-vt8500.c
+++ b/drivers/pwm/pwm-vt8500.c
@@ -41,7 +41,7 @@ static inline void pwm_busy_wait(void __iomem *reg, u8 bitmask)
                 cpu_relax();
 
         if (unlikely(!loops))
-                pr_warning("Waiting for status bits 0x%x to clear timed out\n",
+                pr_warn("Waiting for status bits 0x%x to clear timed out\n",
                            bitmask);
 }
 
diff --git a/drivers/rapidio/devices/tsi721.c b/drivers/rapidio/devices/tsi721.c
index 722246cf20ab..5d44252b7342 100644
--- a/drivers/rapidio/devices/tsi721.c
+++ b/drivers/rapidio/devices/tsi721.c
@@ -435,6 +435,9 @@ static void tsi721_db_dpc(struct work_struct *work)
                                 " info %4.4x\n", DBELL_SID(idb.bytes),
                                 DBELL_TID(idb.bytes), DBELL_INF(idb.bytes));
                 }
+
+                wr_ptr = ioread32(priv->regs +
+                                  TSI721_IDQ_WP(IDB_QUEUE)) % IDB_QSIZE;
         }
 
         iowrite32(rd_ptr & (IDB_QSIZE - 1),
@@ -445,6 +448,10 @@ static void tsi721_db_dpc(struct work_struct *work)
         regval |= TSI721_SR_CHINT_IDBQRCV;
         iowrite32(regval,
                 priv->regs + TSI721_SR_CHINTE(IDB_QUEUE));
+
+        wr_ptr = ioread32(priv->regs + TSI721_IDQ_WP(IDB_QUEUE)) % IDB_QSIZE;
+        if (wr_ptr != rd_ptr)
+                schedule_work(&priv->idb_work);
 }
 
 /**
@@ -2212,7 +2219,7 @@ static int __devinit tsi721_probe(struct pci_dev *pdev,
                                   const struct pci_device_id *id)
 {
         struct tsi721_device *priv;
-        int i, cap;
+        int cap;
         int err;
         u32 regval;
 
@@ -2232,12 +2239,15 @@ static int __devinit tsi721_probe(struct pci_dev *pdev,
         priv->pdev = pdev;
 
 #ifdef DEBUG
+        {
+        int i;
         for (i = 0; i <= PCI_STD_RESOURCE_END; i++) {
                 dev_dbg(&pdev->dev, "res[%d] @ 0x%llx (0x%lx, 0x%lx)\n",
                         i, (unsigned long long)pci_resource_start(pdev, i),
                         (unsigned long)pci_resource_len(pdev, i),
                         pci_resource_flags(pdev, i));
         }
+        }
 #endif
         /*
          * Verify BAR configuration
diff --git a/drivers/regulator/ab3100.c b/drivers/regulator/ab3100.c
index 182b553059c9..c151fd5d8c97 100644
--- a/drivers/regulator/ab3100.c
+++ b/drivers/regulator/ab3100.c
@@ -486,6 +486,7 @@ ab3100_regulator_desc[AB3100_NUM_REGULATORS] = {
                 .id   = AB3100_BUCK,
                 .ops  = &regulator_ops_variable_sleepable,
                 .n_voltages = ARRAY_SIZE(ldo_e_buck_typ_voltages),
+                .volt_table = ldo_e_buck_typ_voltages,
                 .type = REGULATOR_VOLTAGE,
                 .owner = THIS_MODULE,
                 .enable_time = 1000,
diff --git a/drivers/regulator/anatop-regulator.c b/drivers/regulator/anatop-regulator.c
index e9c2085f9dfb..ce0fe72a428e 100644
--- a/drivers/regulator/anatop-regulator.c
+++ b/drivers/regulator/anatop-regulator.c
@@ -64,14 +64,15 @@ static int anatop_set_voltage_sel(struct regulator_dev *reg, unsigned selector)
 static int anatop_get_voltage_sel(struct regulator_dev *reg)
 {
         struct anatop_regulator *anatop_reg = rdev_get_drvdata(reg);
-        u32 val;
+        u32 val, mask;
 
         if (!anatop_reg->control_reg)
                 return -ENOTSUPP;
 
         val = anatop_read_reg(anatop_reg->mfd, anatop_reg->control_reg);
-        val = (val & ((1 << anatop_reg->vol_bit_width) - 1)) >>
+        mask = ((1 << anatop_reg->vol_bit_width) - 1) <<
                 anatop_reg->vol_bit_shift;
+        val = (val & mask) >> anatop_reg->vol_bit_shift;
 
         return val - anatop_reg->min_bit_val;
 }
diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
index f092588a078c..48385318175a 100644
--- a/drivers/regulator/core.c
+++ b/drivers/regulator/core.c
@@ -3217,7 +3217,7 @@ regulator_register(const struct regulator_desc *regulator_desc,
 
         dev_set_drvdata(&rdev->dev, rdev);
 
-        if (config->ena_gpio) {
+        if (config->ena_gpio && gpio_is_valid(config->ena_gpio)) {
                 ret = gpio_request_one(config->ena_gpio,
                                        GPIOF_DIR_OUT | config->ena_gpio_flags,
                                        rdev_get_name(rdev));
diff --git a/drivers/regulator/gpio-regulator.c b/drivers/regulator/gpio-regulator.c
index 34b67bee9323..8b5944f2d7d1 100644
--- a/drivers/regulator/gpio-regulator.c
+++ b/drivers/regulator/gpio-regulator.c
@@ -57,16 +57,17 @@ static int gpio_regulator_get_value(struct regulator_dev *dev)
         return -EINVAL;
 }
 
-static int gpio_regulator_set_value(struct regulator_dev *dev,
-                                        int min, int max, unsigned *selector)
+static int gpio_regulator_set_voltage(struct regulator_dev *dev,
+                                        int min_uV, int max_uV,
+                                        unsigned *selector)
 {
         struct gpio_regulator_data *data = rdev_get_drvdata(dev);
         int ptr, target = 0, state, best_val = INT_MAX;
 
         for (ptr = 0; ptr < data->nr_states; ptr++)
                 if (data->states[ptr].value < best_val &&
-                    data->states[ptr].value >= min &&
-                    data->states[ptr].value <= max) {
+                    data->states[ptr].value >= min_uV &&
+                    data->states[ptr].value <= max_uV) {
                         target = data->states[ptr].gpios;
                         best_val = data->states[ptr].value;
                         if (selector)
@@ -85,13 +86,6 @@ static int gpio_regulator_set_value(struct regulator_dev *dev,
         return 0;
 }
 
-static int gpio_regulator_set_voltage(struct regulator_dev *dev,
-                                        int min_uV, int max_uV,
-                                        unsigned *selector)
-{
-        return gpio_regulator_set_value(dev, min_uV, max_uV, selector);
-}
-
 static int gpio_regulator_list_voltage(struct regulator_dev *dev,
                                       unsigned selector)
 {
@@ -106,7 +100,27 @@ static int gpio_regulator_list_voltage(struct regulator_dev *dev,
 static int gpio_regulator_set_current_limit(struct regulator_dev *dev,
                                         int min_uA, int max_uA)
 {
-        return gpio_regulator_set_value(dev, min_uA, max_uA, NULL);
+        struct gpio_regulator_data *data = rdev_get_drvdata(dev);
+        int ptr, target = 0, state, best_val = 0;
+
+        for (ptr = 0; ptr < data->nr_states; ptr++)
+                if (data->states[ptr].value > best_val &&
+                    data->states[ptr].value >= min_uA &&
+                    data->states[ptr].value <= max_uA) {
+                        target = data->states[ptr].gpios;
+                        best_val = data->states[ptr].value;
+                }
+
+        if (best_val == 0)
+                return -EINVAL;
+
+        for (ptr = 0; ptr < data->nr_gpios; ptr++) {
+                state = (target & (1 << ptr)) >> ptr;
+                gpio_set_value(data->gpios[ptr].gpio, state);
+        }
+        data->state = target;
+
+        return 0;
 }
 
 static struct regulator_ops gpio_regulator_voltage_ops = {
diff --git a/drivers/regulator/palmas-regulator.c b/drivers/regulator/palmas-regulator.c
index 17d19fbbc490..46c7e88f8381 100644
--- a/drivers/regulator/palmas-regulator.c
+++ b/drivers/regulator/palmas-regulator.c
@@ -486,9 +486,12 @@ static int palmas_map_voltage_ldo(struct regulator_dev *rdev,
 {
         int ret, voltage;
 
-        ret = ((min_uV - 900000) / 50000) + 1;
-        if (ret < 0)
-                return ret;
+        if (min_uV == 0)
+                return 0;
+
+        if (min_uV < 900000)
+                min_uV = 900000;
+        ret = DIV_ROUND_UP(min_uV - 900000, 50000) + 1;
 
         /* Map back into a voltage to verify we're still in bounds */
         voltage = palmas_list_voltage_ldo(rdev, ret);
@@ -586,7 +589,7 @@ static int palmas_ldo_init(struct palmas *palmas, int id,
 
         addr = palmas_regs_info[id].ctrl_addr;
 
-        ret = palmas_smps_read(palmas, addr, &reg);
+        ret = palmas_ldo_read(palmas, addr, &reg);
         if (ret)
                 return ret;
 
@@ -596,7 +599,7 @@ static int palmas_ldo_init(struct palmas *palmas, int id,
         if (reg_init->mode_sleep)
                 reg |= PALMAS_LDO1_CTRL_MODE_SLEEP;
 
-        ret = palmas_smps_write(palmas, addr, reg);
+        ret = palmas_ldo_write(palmas, addr, reg);
         if (ret)
                 return ret;
 
@@ -630,7 +633,7 @@ static __devinit int palmas_probe(struct platform_device *pdev)
 
         ret = palmas_smps_read(palmas, PALMAS_SMPS_CTRL, &reg);
         if (ret)
-                goto err_unregister_regulator;
+                return ret;
 
         if (reg & PALMAS_SMPS_CTRL_SMPS12_SMPS123_EN)
                 pmic->smps123 = 1;
@@ -676,7 +679,9 @@ static __devinit int palmas_probe(struct platform_device *pdev)
                 case PALMAS_REG_SMPS10:
                         pmic->desc[id].n_voltages = PALMAS_SMPS10_NUM_VOLTAGES;
                         pmic->desc[id].ops = &palmas_ops_smps10;
-                        pmic->desc[id].vsel_reg = PALMAS_SMPS10_CTRL;
+                        pmic->desc[id].vsel_reg =
+                                        PALMAS_BASE_TO_REG(PALMAS_SMPS_BASE,
+                                                        PALMAS_SMPS10_CTRL);
                         pmic->desc[id].vsel_mask = SMPS10_VSEL;
                         pmic->desc[id].enable_reg =
                                         PALMAS_BASE_TO_REG(PALMAS_SMPS_BASE,
@@ -778,8 +783,10 @@ static __devinit int palmas_probe(struct platform_device *pdev)
                         reg_init = pdata->reg_init[id];
                         if (reg_init) {
                                 ret = palmas_ldo_init(palmas, id, reg_init);
-                                if (ret)
+                                if (ret) {
+                                        regulator_unregister(pmic->rdev[id]);
                                         goto err_unregister_regulator;
+                                }
                         }
                 }
         }
diff --git a/drivers/regulator/tps6586x-regulator.c b/drivers/regulator/tps6586x-regulator.c
index e6da90ab5153..19241fc30050 100644
--- a/drivers/regulator/tps6586x-regulator.c
+++ b/drivers/regulator/tps6586x-regulator.c
@@ -240,14 +240,16 @@ static struct tps6586x_regulator tps6586x_regulator[] = {
         TPS6586X_LDO(LDO_9, "vinldo9", ldo, SUPPLYV6, 3, 3, ENE, 7, ENE, 7),
         TPS6586X_LDO(LDO_RTC, NULL, ldo, SUPPLYV4, 3, 3, V4, 7, V4, 7),
         TPS6586X_LDO(LDO_1, "vinldo01", dvm, SUPPLYV1, 0, 5, ENC, 1, END, 1),
-        TPS6586X_LDO(SM_2, "sm2", sm2, SUPPLYV2, 0, 5, ENC, 7, END, 7),
+        TPS6586X_LDO(SM_2, "vin-sm2", sm2, SUPPLYV2, 0, 5, ENC, 7, END, 7),
 
         TPS6586X_DVM(LDO_2, "vinldo23", dvm, LDO2BV1, 0, 5, ENA, 3,
                                         ENB, 3, VCC2, 6),
         TPS6586X_DVM(LDO_4, "vinldo4", ldo4, LDO4V1, 0, 5, ENC, 3,
                                         END, 3, VCC1, 6),
-        TPS6586X_DVM(SM_0, "sm0", dvm, SM0V1, 0, 5, ENA, 1, ENB, 1, VCC1, 2),
-        TPS6586X_DVM(SM_1, "sm1", dvm, SM1V1, 0, 5, ENA, 0, ENB, 0, VCC1, 0),
+        TPS6586X_DVM(SM_0, "vin-sm0", dvm, SM0V1, 0, 5, ENA, 1,
+                                        ENB, 1, VCC1, 2),
+        TPS6586X_DVM(SM_1, "vin-sm1", dvm, SM1V1, 0, 5, ENA, 0,
+                                        ENB, 0, VCC1, 0),
 };
 
 /*
diff --git a/drivers/regulator/twl-regulator.c b/drivers/regulator/twl-regulator.c
index 242fe90dc565..77a71a5c17c3 100644
--- a/drivers/regulator/twl-regulator.c
+++ b/drivers/regulator/twl-regulator.c
@@ -1037,7 +1037,7 @@ TWL6025_ADJUSTABLE_LDO(LDO7, 0x74, 1000, 3300);
 TWL6025_ADJUSTABLE_LDO(LDO6, 0x60, 1000, 3300);
 TWL6025_ADJUSTABLE_LDO(LDOLN, 0x64, 1000, 3300);
 TWL6025_ADJUSTABLE_LDO(LDOUSB, 0x70, 1000, 3300);
-TWL4030_FIXED_LDO(VINTANA2, 0x3f, 1500, 11, 100, 0x08);
+TWL4030_FIXED_LDO(VINTANA1, 0x3f, 1500, 11, 100, 0x08);
 TWL4030_FIXED_LDO(VINTDIG, 0x47, 1500, 13, 100, 0x08);
 TWL4030_FIXED_LDO(VUSB1V5, 0x71, 1500, 17, 100, 0x08);
 TWL4030_FIXED_LDO(VUSB1V8, 0x74, 1800, 18, 100, 0x08);
@@ -1048,7 +1048,6 @@ TWL6030_FIXED_LDO(VDAC, 0x64, 1800, 0);
 TWL6030_FIXED_LDO(VUSB, 0x70, 3300, 0);
 TWL6030_FIXED_LDO(V1V8, 0x16, 1800, 0);
 TWL6030_FIXED_LDO(V2V1, 0x1c, 2100, 0);
-TWL6030_FIXED_RESOURCE(CLK32KG, 0x8C, 0);
 TWL6025_ADJUSTABLE_SMPS(SMPS3, 0x34);
 TWL6025_ADJUSTABLE_SMPS(SMPS4, 0x10);
 TWL6025_ADJUSTABLE_SMPS(VIO, 0x16);
@@ -1117,7 +1116,7 @@ static const struct of_device_id twl_of_match[] __devinitconst = {
         TWL6025_OF_MATCH("ti,twl6025-ldo6", LDO6),
         TWL6025_OF_MATCH("ti,twl6025-ldoln", LDOLN),
         TWL6025_OF_MATCH("ti,twl6025-ldousb", LDOUSB),
-        TWLFIXED_OF_MATCH("ti,twl4030-vintana2", VINTANA2),
+        TWLFIXED_OF_MATCH("ti,twl4030-vintana1", VINTANA1),
         TWLFIXED_OF_MATCH("ti,twl4030-vintdig", VINTDIG),
         TWLFIXED_OF_MATCH("ti,twl4030-vusb1v5", VUSB1V5),
         TWLFIXED_OF_MATCH("ti,twl4030-vusb1v8", VUSB1V8),
diff --git a/drivers/rtc/rtc-pcf2123.c b/drivers/rtc/rtc-pcf2123.c
index 836118795c0b..13e4df63974f 100644
--- a/drivers/rtc/rtc-pcf2123.c
+++ b/drivers/rtc/rtc-pcf2123.c
@@ -43,6 +43,7 @@
 #include <linux/rtc.h>
 #include <linux/spi/spi.h>
 #include <linux/module.h>
+#include <linux/sysfs.h>
 
 #define DRV_VERSION "0.6"
 
@@ -292,6 +293,7 @@ static int __devinit pcf2123_probe(struct spi_device *spi)
         pdata->rtc = rtc;
 
         for (i = 0; i < 16; i++) {
+                sysfs_attr_init(&pdata->regs[i].attr.attr);
                 sprintf(pdata->regs[i].name, "%1x", i);
                 pdata->regs[i].attr.attr.mode = S_IRUGO | S_IWUSR;
                 pdata->regs[i].attr.attr.name = pdata->regs[i].name;
diff --git a/drivers/rtc/rtc-rs5c348.c b/drivers/rtc/rtc-rs5c348.c
index 77074ccd2850..fd5c7af04ae5 100644
--- a/drivers/rtc/rtc-rs5c348.c
+++ b/drivers/rtc/rtc-rs5c348.c
@@ -122,9 +122,12 @@ rs5c348_rtc_read_time(struct device *dev, struct rtc_time *tm)
         tm->tm_min = bcd2bin(rxbuf[RS5C348_REG_MINS] & RS5C348_MINS_MASK);
         tm->tm_hour = bcd2bin(rxbuf[RS5C348_REG_HOURS] & RS5C348_HOURS_MASK);
         if (!pdata->rtc_24h) {
-                tm->tm_hour %= 12;
-                if (rxbuf[RS5C348_REG_HOURS] & RS5C348_BIT_PM)
+                if (rxbuf[RS5C348_REG_HOURS] & RS5C348_BIT_PM) {
+                        tm->tm_hour -= 20;
+                        tm->tm_hour %= 12;
                         tm->tm_hour += 12;
+                } else
+                        tm->tm_hour %= 12;
         }
         tm->tm_wday = bcd2bin(rxbuf[RS5C348_REG_WDAY] & RS5C348_WDAY_MASK);
         tm->tm_mday = bcd2bin(rxbuf[RS5C348_REG_DAY] & RS5C348_DAY_MASK);
diff --git a/drivers/spi/spi-bcm63xx.c b/drivers/spi/spi-bcm63xx.c
index 6e25ef1bce91..ea0aaa3f13d0 100644
--- a/drivers/spi/spi-bcm63xx.c
+++ b/drivers/spi/spi-bcm63xx.c
@@ -438,7 +438,7 @@ out:
 
 static int __devexit bcm63xx_spi_remove(struct platform_device *pdev)
 {
-        struct spi_master *master = platform_get_drvdata(pdev);
+        struct spi_master *master = spi_master_get(platform_get_drvdata(pdev));
         struct bcm63xx_spi *bs = spi_master_get_devdata(master);
 
         spi_unregister_master(master);
@@ -452,6 +452,8 @@ static int __devexit bcm63xx_spi_remove(struct platform_device *pdev)
 
         platform_set_drvdata(pdev, 0);
 
+        spi_master_put(master);
+
         return 0;
 }
 
diff --git a/drivers/spi/spi-coldfire-qspi.c b/drivers/spi/spi-coldfire-qspi.c
index b2d4b9e4e010..764bfee75920 100644
--- a/drivers/spi/spi-coldfire-qspi.c
+++ b/drivers/spi/spi-coldfire-qspi.c
@@ -533,7 +533,6 @@ static int __devexit mcfqspi_remove(struct platform_device *pdev)
         iounmap(mcfqspi->iobase);
         release_mem_region(res->start, resource_size(res));
         spi_unregister_master(master);
-        spi_master_put(master);
 
         return 0;
 }
@@ -541,7 +540,7 @@ static int __devexit mcfqspi_remove(struct platform_device *pdev)
 #ifdef CONFIG_PM_SLEEP
 static int mcfqspi_suspend(struct device *dev)
 {
-        struct spi_master *master = spi_master_get(dev_get_drvdata(dev));
+        struct spi_master *master = dev_get_drvdata(dev);
         struct mcfqspi *mcfqspi = spi_master_get_devdata(master);
 
         spi_master_suspend(master);
@@ -553,7 +552,7 @@ static int mcfqspi_suspend(struct device *dev)
 
 static int mcfqspi_resume(struct device *dev)
 {
-        struct spi_master *master = spi_master_get(dev_get_drvdata(dev));
+        struct spi_master *master = dev_get_drvdata(dev);
         struct mcfqspi *mcfqspi = spi_master_get_devdata(master);
 
         spi_master_resume(master);
diff --git a/drivers/spi/spi-omap2-mcspi.c b/drivers/spi/spi-omap2-mcspi.c
index bc4778175e34..b2fb141da375 100644
--- a/drivers/spi/spi-omap2-mcspi.c
+++ b/drivers/spi/spi-omap2-mcspi.c
@@ -1228,18 +1228,16 @@ static int __devinit omap2_mcspi_probe(struct platform_device *pdev)
 
         status = spi_register_master(master);
         if (status < 0)
-                goto err_spi_register;
+                goto disable_pm;
 
         return status;
 
-err_spi_register:
-        spi_master_put(master);
 disable_pm:
         pm_runtime_disable(&pdev->dev);
 dma_chnl_free:
         kfree(mcspi->dma_channels);
 free_master:
-        kfree(master);
+        spi_master_put(master);
         platform_set_drvdata(pdev, NULL);
         return status;
 }
diff --git a/drivers/spi/spi-pl022.c b/drivers/spi/spi-pl022.c
index aab518ec2bbc..6abbe23c39b4 100644
--- a/drivers/spi/spi-pl022.c
+++ b/drivers/spi/spi-pl022.c
@@ -2053,7 +2053,6 @@ pl022_probe(struct amba_device *adev, const struct amba_id *id)
         printk(KERN_INFO "pl022: mapped registers from 0x%08x to %p\n",
                adev->res.start, pl022->virtbase);
 
-        pm_runtime_enable(dev);
         pm_runtime_resume(dev);
 
         pl022->clk = clk_get(&adev->dev, NULL);
diff --git a/drivers/spi/spi-s3c64xx.c b/drivers/spi/spi-s3c64xx.c
index cfa2c35dfeed..d1c8441f638c 100644
--- a/drivers/spi/spi-s3c64xx.c
+++ b/drivers/spi/spi-s3c64xx.c
@@ -1479,40 +1479,40 @@ static const struct dev_pm_ops s3c64xx_spi_pm = {
                            s3c64xx_spi_runtime_resume, NULL)
 };
 
-struct s3c64xx_spi_port_config s3c2443_spi_port_config = {
+static struct s3c64xx_spi_port_config s3c2443_spi_port_config = {
         .fifo_lvl_mask  = { 0x7f },
         .rx_lvl_offset  = 13,
         .tx_st_done     = 21,
         .high_speed     = true,
 };
 
-struct s3c64xx_spi_port_config s3c6410_spi_port_config = {
+static struct s3c64xx_spi_port_config s3c6410_spi_port_config = {
         .fifo_lvl_mask  = { 0x7f, 0x7F },
         .rx_lvl_offset  = 13,
         .tx_st_done     = 21,
 };
 
-struct s3c64xx_spi_port_config s5p64x0_spi_port_config = {
+static struct s3c64xx_spi_port_config s5p64x0_spi_port_config = {
         .fifo_lvl_mask  = { 0x1ff, 0x7F },
         .rx_lvl_offset  = 15,
         .tx_st_done     = 25,
 };
 
-struct s3c64xx_spi_port_config s5pc100_spi_port_config = {
+static struct s3c64xx_spi_port_config s5pc100_spi_port_config = {
         .fifo_lvl_mask  = { 0x7f, 0x7F },
         .rx_lvl_offset  = 13,
         .tx_st_done     = 21,
         .high_speed     = true,
 };
 
-struct s3c64xx_spi_port_config s5pv210_spi_port_config = {
+static struct s3c64xx_spi_port_config s5pv210_spi_port_config = {
         .fifo_lvl_mask  = { 0x1ff, 0x7F },
         .rx_lvl_offset  = 15,
         .tx_st_done     = 25,
         .high_speed     = true,
 };
 
-struct s3c64xx_spi_port_config exynos4_spi_port_config = {
+static struct s3c64xx_spi_port_config exynos4_spi_port_config = {
         .fifo_lvl_mask  = { 0x1ff, 0x7F, 0x7F },
         .rx_lvl_offset  = 15,
         .tx_st_done     = 25,
diff --git a/drivers/staging/comedi/drivers.c b/drivers/staging/comedi/drivers.c
index c0fdb00783ed..2359151af7e1 100644
--- a/drivers/staging/comedi/drivers.c
+++ b/drivers/staging/comedi/drivers.c
@@ -168,7 +168,7 @@ int comedi_device_attach(struct comedi_device *dev, struct comedi_devconfig *it)
                         dev->board_ptr = comedi_recognize(driv, it->board_name);
                         if (dev->board_ptr)
                                 break;
-                } else if (strcmp(driv->driver_name, it->board_name))
+                } else if (strcmp(driv->driver_name, it->board_name) == 0)
                         break;
                 module_put(driv->module);
         }
diff --git a/drivers/staging/comedi/drivers/adv_pci1710.c b/drivers/staging/comedi/drivers/adv_pci1710.c
index 31986608eaf1..6b4d0d68e637 100644
--- a/drivers/staging/comedi/drivers/adv_pci1710.c
+++ b/drivers/staging/comedi/drivers/adv_pci1710.c
@@ -1349,9 +1349,6 @@ static struct pci_dev *pci1710_find_pci_dev(struct comedi_device *dev,
                 }
                 if (pcidev->vendor != PCI_VENDOR_ID_ADVANTECH)
                         continue;
-                if (pci_is_enabled(pcidev))
-                        continue;
-
                 if (strcmp(this_board->name, DRV_NAME) == 0) {
                         for (i = 0; i < ARRAY_SIZE(boardtypes); ++i) {
                                 if (pcidev->device == boardtypes[i].device_id) {
diff --git a/drivers/staging/comedi/drivers/adv_pci1723.c b/drivers/staging/comedi/drivers/adv_pci1723.c
index da5ee69d2c9d..dfde0f6328dd 100644
--- a/drivers/staging/comedi/drivers/adv_pci1723.c
+++ b/drivers/staging/comedi/drivers/adv_pci1723.c
@@ -301,8 +301,6 @@ static struct pci_dev *pci1723_find_pci_dev(struct comedi_device *dev,
                 }
                 if (pcidev->vendor != PCI_VENDOR_ID_ADVANTECH)
                         continue;
-                if (pci_is_enabled(pcidev))
-                        continue;
                 return pcidev;
         }
         dev_err(dev->class_dev,
diff --git a/drivers/staging/comedi/drivers/adv_pci_dio.c b/drivers/staging/comedi/drivers/adv_pci_dio.c
index 97f06dc8e48d..2d4cb7f638b2 100644
--- a/drivers/staging/comedi/drivers/adv_pci_dio.c
+++ b/drivers/staging/comedi/drivers/adv_pci_dio.c
@@ -1064,8 +1064,6 @@ static struct pci_dev *pci_dio_find_pci_dev(struct comedi_device *dev,
                             slot != PCI_SLOT(pcidev->devfn))
                                 continue;
                 }
-                if (pci_is_enabled(pcidev))
-                        continue;
                 for (i = 0; i < ARRAY_SIZE(boardtypes); ++i) {
                         if (boardtypes[i].vendor_id != pcidev->vendor)
                                 continue;
diff --git a/drivers/staging/comedi/drivers/daqboard2000.c b/drivers/staging/comedi/drivers/daqboard2000.c
index ef28385c1482..cad559a1a730 100644
--- a/drivers/staging/comedi/drivers/daqboard2000.c
+++ b/drivers/staging/comedi/drivers/daqboard2000.c
@@ -718,7 +718,8 @@ static struct pci_dev *daqboard2000_find_pci_dev(struct comedi_device *dev,
                                 continue;
                 }
                 if (pcidev->vendor != PCI_VENDOR_ID_IOTECH ||
-                    pcidev->device != 0x0409)
+                    pcidev->device != 0x0409 ||
+                    pcidev->subsystem_device != PCI_VENDOR_ID_IOTECH)
                         continue;
 
                 for (i = 0; i < ARRAY_SIZE(boardtypes); i++) {
@@ -739,6 +740,7 @@ static int daqboard2000_attach(struct comedi_device *dev,
 {
         struct pci_dev *pcidev;
         struct comedi_subdevice *s;
+        resource_size_t pci_base;
         void *aux_data;
         unsigned int aux_len;
         int result;
@@ -758,11 +760,12 @@ static int daqboard2000_attach(struct comedi_device *dev,
                         "failed to enable PCI device and request regions\n");
                 return -EIO;
         }
-        dev->iobase = pci_resource_start(pcidev, 2);
+        dev->iobase = 1;        /* the "detach" needs this */
 
-        devpriv->plx =
-            ioremap(pci_resource_start(pcidev, 0), DAQBOARD2000_PLX_SIZE);
-        devpriv->daq = ioremap(dev->iobase, DAQBOARD2000_DAQ_SIZE);
+        pci_base = pci_resource_start(pcidev, 0);
+        devpriv->plx = ioremap(pci_base, DAQBOARD2000_PLX_SIZE);
+        pci_base = pci_resource_start(pcidev, 2);
+        devpriv->daq = ioremap(pci_base, DAQBOARD2000_DAQ_SIZE);
         if (!devpriv->plx || !devpriv->daq)
                 return -ENOMEM;
 
@@ -799,8 +802,6 @@ static int daqboard2000_attach(struct comedi_device *dev,
            printk("Interrupt after is: %x\n", interrupt);
          */
 
-        dev->iobase = (unsigned long)devpriv->daq;
-
         dev->board_name = this_board->name;
 
         s = dev->subdevices + 0;
@@ -824,7 +825,7 @@ static int daqboard2000_attach(struct comedi_device *dev,
 
         s = dev->subdevices + 2;
         result = subdev_8255_init(dev, s, daqboard2000_8255_cb,
-                                  (unsigned long)(dev->iobase + 0x40));
+                                  (unsigned long)(devpriv->daq + 0x40));
 
 out:
         return result;
diff --git a/drivers/staging/comedi/drivers/dt3000.c b/drivers/staging/comedi/drivers/dt3000.c
index a6fe6c9be87e..3476cda0fff0 100644
--- a/drivers/staging/comedi/drivers/dt3000.c
+++ b/drivers/staging/comedi/drivers/dt3000.c
@@ -804,6 +804,7 @@ static int dt3000_attach(struct comedi_device *dev, struct comedi_devconfig *it)
 {
         struct pci_dev *pcidev;
         struct comedi_subdevice *s;
+        resource_size_t pci_base;
         int ret = 0;
 
         dev_dbg(dev->class_dev, "dt3000:\n");
@@ -820,9 +821,10 @@ static int dt3000_attach(struct comedi_device *dev, struct comedi_devconfig *it)
         ret = comedi_pci_enable(pcidev, "dt3000");
         if (ret < 0)
                 return ret;
+        dev->iobase = 1;        /* the "detach" needs this */
 
-        dev->iobase = pci_resource_start(pcidev, 0);
-        devpriv->io_addr = ioremap(dev->iobase, DT3000_SIZE);
+        pci_base  = pci_resource_start(pcidev, 0);
+        devpriv->io_addr = ioremap(pci_base, DT3000_SIZE);
         if (!devpriv->io_addr)
                 return -ENOMEM;
 
diff --git a/drivers/staging/comedi/drivers/rtd520.c b/drivers/staging/comedi/drivers/rtd520.c
index 112fdc3e9c69..5aa8be1e7b92 100644
--- a/drivers/staging/comedi/drivers/rtd520.c
+++ b/drivers/staging/comedi/drivers/rtd520.c
@@ -1619,9 +1619,8 @@ static int rtd_attach(struct comedi_device *dev, struct comedi_devconfig *it)
         struct rtdPrivate *devpriv;
         struct pci_dev *pcidev;
         struct comedi_subdevice *s;
+        resource_size_t pci_base;
         int ret;
-        resource_size_t physLas1;       /* data area */
-        resource_size_t physLcfg;       /* PLX9080 */
 #ifdef USE_DMA
         int index;
 #endif
@@ -1655,20 +1654,15 @@ static int rtd_attach(struct comedi_device *dev, struct comedi_devconfig *it)
                 printk(KERN_INFO "Failed to enable PCI device and request regions.\n");
                 return ret;
         }
-
-        /*
-         * Initialize base addresses
-         */
-        /* Get the physical address from PCI config */
-        dev->iobase = pci_resource_start(pcidev, LAS0_PCIINDEX);
-        physLas1 = pci_resource_start(pcidev, LAS1_PCIINDEX);
-        physLcfg = pci_resource_start(pcidev, LCFG_PCIINDEX);
-        /* Now have the kernel map this into memory */
-        /* ASSUME page aligned */
-        devpriv->las0 = ioremap_nocache(dev->iobase, LAS0_PCISIZE);
-        devpriv->las1 = ioremap_nocache(physLas1, LAS1_PCISIZE);
-        devpriv->lcfg = ioremap_nocache(physLcfg, LCFG_PCISIZE);
-
+        dev->iobase = 1;        /* the "detach" needs this */
+
+        /* Initialize the base addresses */
+        pci_base = pci_resource_start(pcidev, LAS0_PCIINDEX);
+        devpriv->las0 = ioremap_nocache(pci_base, LAS0_PCISIZE);
+        pci_base = pci_resource_start(pcidev, LAS1_PCIINDEX);
+        devpriv->las1 = ioremap_nocache(pci_base, LAS1_PCISIZE);
+        pci_base = pci_resource_start(pcidev, LCFG_PCIINDEX);
+        devpriv->lcfg = ioremap_nocache(pci_base, LCFG_PCISIZE);
         if (!devpriv->las0 || !devpriv->las1 || !devpriv->lcfg)
                 return -ENOMEM;
 
diff --git a/drivers/staging/comedi/drivers/usbdux.c b/drivers/staging/comedi/drivers/usbdux.c
index 848c7ec06976..11ee83681da7 100644
--- a/drivers/staging/comedi/drivers/usbdux.c
+++ b/drivers/staging/comedi/drivers/usbdux.c
@@ -102,6 +102,7 @@ sampling rate. If you sample two channels you get 4kHz and so on.
 #define BULK_TIMEOUT 1000
 
 /* constants for "firmware" upload and download */
+#define FIRMWARE "usbdux_firmware.bin"
 #define USBDUXSUB_FIRMWARE 0xA0
 #define VENDOR_DIR_IN  0xC0
 #define VENDOR_DIR_OUT 0x40
@@ -2791,7 +2792,7 @@ static int usbdux_usb_probe(struct usb_interface *uinterf,
 
         ret = request_firmware_nowait(THIS_MODULE,
                                       FW_ACTION_HOTPLUG,
-                                      "usbdux_firmware.bin",
+                                      FIRMWARE,
                                       &udev->dev,
                                       GFP_KERNEL,
                                       usbduxsub + index,
@@ -2850,3 +2851,4 @@ module_comedi_usb_driver(usbdux_driver, usbdux_usb_driver);
 MODULE_AUTHOR("Bernd Porr, BerndPorr@f2s.com");
 MODULE_DESCRIPTION("Stirling/ITL USB-DUX -- Bernd.Porr@f2s.com");
 MODULE_LICENSE("GPL");
+MODULE_FIRMWARE(FIRMWARE);
diff --git a/drivers/staging/comedi/drivers/usbduxfast.c b/drivers/staging/comedi/drivers/usbduxfast.c
index d9911588c10a..8eb41257c6ce 100644
--- a/drivers/staging/comedi/drivers/usbduxfast.c
+++ b/drivers/staging/comedi/drivers/usbduxfast.c
@@ -57,6 +57,7 @@
 /*
  * constants for "firmware" upload and download
  */
+#define FIRMWARE                "usbduxfast_firmware.bin"
 #define USBDUXFASTSUB_FIRMWARE  0xA0
 #define VENDOR_DIR_IN           0xC0
 #define VENDOR_DIR_OUT          0x40
@@ -1706,7 +1707,7 @@ static int usbduxfast_usb_probe(struct usb_interface *uinterf,
 
         ret = request_firmware_nowait(THIS_MODULE,
                                       FW_ACTION_HOTPLUG,
-                                      "usbduxfast_firmware.bin",
+                                      FIRMWARE,
                                       &udev->dev,
                                       GFP_KERNEL,
                                       usbduxfastsub + index,
@@ -1774,3 +1775,4 @@ module_comedi_usb_driver(usbduxfast_driver, usbduxfast_usb_driver);
 MODULE_AUTHOR("Bernd Porr, BerndPorr@f2s.com");
 MODULE_DESCRIPTION("USB-DUXfast, BerndPorr@f2s.com");
 MODULE_LICENSE("GPL");
+MODULE_FIRMWARE(FIRMWARE);
diff --git a/drivers/staging/comedi/drivers/usbduxsigma.c b/drivers/staging/comedi/drivers/usbduxsigma.c
index 543e604791e2..f54ab8c2fcfd 100644
--- a/drivers/staging/comedi/drivers/usbduxsigma.c
+++ b/drivers/staging/comedi/drivers/usbduxsigma.c
@@ -63,6 +63,7 @@ Status: testing
 #define BULK_TIMEOUT 1000
 
 /* constants for "firmware" upload and download */
+#define FIRMWARE "usbduxsigma_firmware.bin"
 #define USBDUXSUB_FIRMWARE 0xA0
 #define VENDOR_DIR_IN  0xC0
 #define VENDOR_DIR_OUT 0x40
@@ -2780,7 +2781,7 @@ static int usbduxsigma_usb_probe(struct usb_interface *uinterf,
 
         ret = request_firmware_nowait(THIS_MODULE,
                                       FW_ACTION_HOTPLUG,
-                                      "usbduxsigma_firmware.bin",
+                                      FIRMWARE,
                                       &udev->dev,
                                       GFP_KERNEL,
                                       usbduxsub + index,
@@ -2845,3 +2846,4 @@ module_comedi_usb_driver(usbduxsigma_driver, usbduxsigma_usb_driver);
 MODULE_AUTHOR("Bernd Porr, BerndPorr@f2s.com");
 MODULE_DESCRIPTION("Stirling/ITL USB-DUX SIGMA -- Bernd.Porr@f2s.com");
 MODULE_LICENSE("GPL");
+MODULE_FIRMWARE(FIRMWARE);
diff --git a/drivers/staging/csr/Kconfig b/drivers/staging/csr/Kconfig
index cee8d48d2af9..ad2a1096e920 100644
--- a/drivers/staging/csr/Kconfig
+++ b/drivers/staging/csr/Kconfig
@@ -1,6 +1,6 @@
 config CSR_WIFI
         tristate "CSR wireless driver"
-        depends on MMC && CFG80211_WEXT
+        depends on MMC && CFG80211_WEXT && INET
         select WIRELESS_EXT
         select WEXT_PRIV
         help
diff --git a/drivers/staging/iio/adc/ad7192.c b/drivers/staging/iio/adc/ad7192.c
index 22c3923d55eb..095837285f4f 100644
--- a/drivers/staging/iio/adc/ad7192.c
+++ b/drivers/staging/iio/adc/ad7192.c
@@ -754,7 +754,7 @@ static ssize_t ad7192_set(struct device *dev,
                 else
                         st->mode &= ~AD7192_MODE_ACX;
 
-                ad7192_write_reg(st, AD7192_REG_GPOCON, 3, st->mode);
+                ad7192_write_reg(st, AD7192_REG_MODE, 3, st->mode);
                 break;
         default:
                 ret = -EINVAL;
@@ -798,6 +798,11 @@ static const struct attribute_group ad7195_attribute_group = {
         .attrs = ad7195_attributes,
 };
 
+static unsigned int ad7192_get_temp_scale(bool unipolar)
+{
+        return unipolar ? 2815 * 2 : 2815;
+}
+
 static int ad7192_read_raw(struct iio_dev *indio_dev,
                            struct iio_chan_spec const *chan,
                            int *val,
@@ -824,19 +829,6 @@ static int ad7192_read_raw(struct iio_dev *indio_dev,
                 *val = (smpl >> chan->scan_type.shift) &
                         ((1 << (chan->scan_type.realbits)) - 1);
 
-                switch (chan->type) {
-                case IIO_VOLTAGE:
-                        if (!unipolar)
-                                *val -= (1 << (chan->scan_type.realbits - 1));
-                        break;
-                case IIO_TEMP:
-                        *val -= 0x800000;
-                        *val /= 2815; /* temp Kelvin */
-                        *val -= 273; /* temp Celsius */
-                        break;
-                default:
-                        return -EINVAL;
-                }
                 return IIO_VAL_INT;
 
         case IIO_CHAN_INFO_SCALE:
@@ -848,11 +840,21 @@ static int ad7192_read_raw(struct iio_dev *indio_dev,
                         mutex_unlock(&indio_dev->mlock);
                         return IIO_VAL_INT_PLUS_NANO;
                 case IIO_TEMP:
-                        *val =  1000;
-                        return IIO_VAL_INT;
+                        *val = 0;
+                        *val2 = 1000000000 / ad7192_get_temp_scale(unipolar);
+                        return IIO_VAL_INT_PLUS_NANO;
                 default:
                         return -EINVAL;
                 }
+        case IIO_CHAN_INFO_OFFSET:
+                if (!unipolar)
+                        *val = -(1 << (chan->scan_type.realbits - 1));
+                else
+                        *val = 0;
+                /* Kelvin to Celsius */
+                if (chan->type == IIO_TEMP)
+                        *val -= 273 * ad7192_get_temp_scale(unipolar);
+                return IIO_VAL_INT;
         }
 
         return -EINVAL;
@@ -890,7 +892,7 @@ static int ad7192_write_raw(struct iio_dev *indio_dev,
                                 }
                                 ret = 0;
                         }
-
+                break;
         default:
                 ret = -EINVAL;
         }
@@ -942,20 +944,22 @@ static const struct iio_info ad7195_info = {
           .channel = _chan,                                             \
           .channel2 = _chan2,                                           \
           .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |                 \
-          IIO_CHAN_INFO_SCALE_SHARED_BIT,                               \
+          IIO_CHAN_INFO_SCALE_SHARED_BIT |                              \
+          IIO_CHAN_INFO_OFFSET_SHARED_BIT,                              \
           .address = _address,                                          \
           .scan_index = _si,                                            \
-          .scan_type =  IIO_ST('s', 24, 32, 0)}
+          .scan_type =  IIO_ST('u', 24, 32, 0)}
 
 #define AD7192_CHAN(_chan, _address, _si)                               \
         { .type = IIO_VOLTAGE,                                          \
           .indexed = 1,                                                 \
           .channel = _chan,                                             \
           .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |                 \
-          IIO_CHAN_INFO_SCALE_SHARED_BIT,                               \
+          IIO_CHAN_INFO_SCALE_SHARED_BIT |                              \
+          IIO_CHAN_INFO_OFFSET_SHARED_BIT,                              \
           .address = _address,                                          \
           .scan_index = _si,                                            \
-          .scan_type =  IIO_ST('s', 24, 32, 0)}
+          .scan_type =  IIO_ST('u', 24, 32, 0)}
 
 #define AD7192_CHAN_TEMP(_chan, _address, _si)                          \
         { .type = IIO_TEMP,                                             \
@@ -965,7 +969,7 @@ static const struct iio_info ad7195_info = {
           IIO_CHAN_INFO_SCALE_SEPARATE_BIT,                             \
           .address = _address,                                          \
           .scan_index = _si,                                            \
-          .scan_type =  IIO_ST('s', 24, 32, 0)}
+          .scan_type =  IIO_ST('u', 24, 32, 0)}
 
 static struct iio_chan_spec ad7192_channels[] = {
         AD7192_CHAN_DIFF(1, 2, NULL, AD7192_CH_AIN1P_AIN2M, 0),
diff --git a/drivers/staging/iio/adc/ad7298_ring.c b/drivers/staging/iio/adc/ad7298_ring.c
index fd1d855ff57a..506016f01593 100644
--- a/drivers/staging/iio/adc/ad7298_ring.c
+++ b/drivers/staging/iio/adc/ad7298_ring.c
@@ -76,7 +76,7 @@ static irqreturn_t ad7298_trigger_handler(int irq, void *p)
         struct iio_dev *indio_dev = pf->indio_dev;
         struct ad7298_state *st = iio_priv(indio_dev);
         struct iio_buffer *ring = indio_dev->buffer;
-        s64 time_ns;
+        s64 time_ns = 0;
         __u16 buf[16];
         int b_sent, i;
 
diff --git a/drivers/staging/iio/adc/ad7780.c b/drivers/staging/iio/adc/ad7780.c
index 1ece2ac8de56..19ee49c95de4 100644
--- a/drivers/staging/iio/adc/ad7780.c
+++ b/drivers/staging/iio/adc/ad7780.c
@@ -131,9 +131,10 @@ static const struct ad7780_chip_info ad7780_chip_info_tbl[] = {
                         .indexed = 1,
                         .channel = 0,
                         .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
-                        IIO_CHAN_INFO_SCALE_SHARED_BIT,
+                        IIO_CHAN_INFO_SCALE_SHARED_BIT |
+                        IIO_CHAN_INFO_OFFSET_SHARED_BIT,
                         .scan_type = {
-                                .sign = 's',
+                                .sign = 'u',
                                 .realbits = 24,
                                 .storagebits = 32,
                                 .shift = 8,
@@ -146,9 +147,10 @@ static const struct ad7780_chip_info ad7780_chip_info_tbl[] = {
                         .indexed = 1,
                         .channel = 0,
                         .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
-                        IIO_CHAN_INFO_SCALE_SHARED_BIT,
+                        IIO_CHAN_INFO_SCALE_SHARED_BIT |
+                        IIO_CHAN_INFO_OFFSET_SHARED_BIT,
                         .scan_type = {
-                                .sign = 's',
+                                .sign = 'u',
                                 .realbits = 20,
                                 .storagebits = 32,
                                 .shift = 12,
diff --git a/drivers/staging/iio/adc/ad7793.c b/drivers/staging/iio/adc/ad7793.c
index 76fdd7145fc5..112e2b7b5bc4 100644
--- a/drivers/staging/iio/adc/ad7793.c
+++ b/drivers/staging/iio/adc/ad7793.c
@@ -563,8 +563,9 @@ static ssize_t ad7793_show_scale_available(struct device *dev,
         return len;
 }
 
-static IIO_DEVICE_ATTR_NAMED(in_m_in_scale_available, in-in_scale_available,
-                             S_IRUGO, ad7793_show_scale_available, NULL, 0);
+static IIO_DEVICE_ATTR_NAMED(in_m_in_scale_available,
+                in_voltage-voltage_scale_available, S_IRUGO,
+                ad7793_show_scale_available, NULL, 0);
 
 static struct attribute *ad7793_attributes[] = {
         &iio_dev_attr_sampling_frequency.dev_attr.attr,
@@ -604,9 +605,6 @@ static int ad7793_read_raw(struct iio_dev *indio_dev,
                 *val = (smpl >> chan->scan_type.shift) &
                         ((1 << (chan->scan_type.realbits)) - 1);
 
-                if (!unipolar)
-                        *val -= (1 << (chan->scan_type.realbits - 1));
-
                 return IIO_VAL_INT;
 
         case IIO_CHAN_INFO_SCALE:
@@ -620,25 +618,38 @@ static int ad7793_read_raw(struct iio_dev *indio_dev,
                                 return IIO_VAL_INT_PLUS_NANO;
                         } else {
                                 /* 1170mV / 2^23 * 6 */
-                                scale_uv = (1170ULL * 100000000ULL * 6ULL)
-                                        >> (chan->scan_type.realbits -
-                                            (unipolar ? 0 : 1));
+                                scale_uv = (1170ULL * 100000000ULL * 6ULL);
                         }
                         break;
                 case IIO_TEMP:
-                        /* Always uses unity gain and internal ref */
-                        scale_uv = (2500ULL * 100000000ULL)
-                                >> (chan->scan_type.realbits -
-                                (unipolar ? 0 : 1));
+                                /* 1170mV / 0.81 mV/C / 2^23 */
+                                scale_uv = 1444444444444ULL;
                         break;
                 default:
                         return -EINVAL;
                 }
 
-                *val2 = do_div(scale_uv, 100000000) * 10;
-                *val =  scale_uv;
-
+                scale_uv >>= (chan->scan_type.realbits - (unipolar ? 0 : 1));
+                *val = 0;
+                *val2 = scale_uv;
                 return IIO_VAL_INT_PLUS_NANO;
+        case IIO_CHAN_INFO_OFFSET:
+                if (!unipolar)
+                        *val = -(1 << (chan->scan_type.realbits - 1));
+                else
+                        *val = 0;
+
+                /* Kelvin to Celsius */
+                if (chan->type == IIO_TEMP) {
+                        unsigned long long offset;
+                        unsigned int shift;
+
+                        shift = chan->scan_type.realbits - (unipolar ? 0 : 1);
+                        offset = 273ULL << shift;
+                        do_div(offset, 1444);
+                        *val -= offset;
+                }
+                return IIO_VAL_INT;
         }
         return -EINVAL;
 }
@@ -676,7 +687,7 @@ static int ad7793_write_raw(struct iio_dev *indio_dev,
                                 }
                                 ret = 0;
                         }
-
+                break;
         default:
                 ret = -EINVAL;
         }
@@ -720,9 +731,10 @@ static const struct ad7793_chip_info ad7793_chip_info_tbl[] = {
                         .channel2 = 0,
                         .address = AD7793_CH_AIN1P_AIN1M,
                         .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
-                        IIO_CHAN_INFO_SCALE_SHARED_BIT,
+                        IIO_CHAN_INFO_SCALE_SHARED_BIT |
+                        IIO_CHAN_INFO_OFFSET_SHARED_BIT,
                         .scan_index = 0,
-                        .scan_type = IIO_ST('s', 24, 32, 0)
+                        .scan_type = IIO_ST('u', 24, 32, 0)
                 },
                 .channel[1] = {
                         .type = IIO_VOLTAGE,
@@ -732,9 +744,10 @@ static const struct ad7793_chip_info ad7793_chip_info_tbl[] = {
                         .channel2 = 1,
                         .address = AD7793_CH_AIN2P_AIN2M,
                         .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
-                        IIO_CHAN_INFO_SCALE_SHARED_BIT,
+                        IIO_CHAN_INFO_SCALE_SHARED_BIT |
+                        IIO_CHAN_INFO_OFFSET_SHARED_BIT,
                         .scan_index = 1,
-                        .scan_type = IIO_ST('s', 24, 32, 0)
+                        .scan_type = IIO_ST('u', 24, 32, 0)
                 },
                 .channel[2] = {
                         .type = IIO_VOLTAGE,
@@ -744,9 +757,10 @@ static const struct ad7793_chip_info ad7793_chip_info_tbl[] = {
                         .channel2 = 2,
                         .address = AD7793_CH_AIN3P_AIN3M,
                         .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
-                        IIO_CHAN_INFO_SCALE_SHARED_BIT,
+                        IIO_CHAN_INFO_SCALE_SHARED_BIT |
+                        IIO_CHAN_INFO_OFFSET_SHARED_BIT,
                         .scan_index = 2,
-                        .scan_type = IIO_ST('s', 24, 32, 0)
+                        .scan_type = IIO_ST('u', 24, 32, 0)
                 },
                 .channel[3] = {
                         .type = IIO_VOLTAGE,
@@ -757,9 +771,10 @@ static const struct ad7793_chip_info ad7793_chip_info_tbl[] = {
                         .channel2 = 2,
                         .address = AD7793_CH_AIN1M_AIN1M,
                         .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
-                        IIO_CHAN_INFO_SCALE_SHARED_BIT,
+                        IIO_CHAN_INFO_SCALE_SHARED_BIT |
+                        IIO_CHAN_INFO_OFFSET_SHARED_BIT,
                         .scan_index = 3,
-                        .scan_type = IIO_ST('s', 24, 32, 0)
+                        .scan_type = IIO_ST('u', 24, 32, 0)
                 },
                 .channel[4] = {
                         .type = IIO_TEMP,
@@ -769,7 +784,7 @@ static const struct ad7793_chip_info ad7793_chip_info_tbl[] = {
                         .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
                         IIO_CHAN_INFO_SCALE_SEPARATE_BIT,
                         .scan_index = 4,
-                        .scan_type = IIO_ST('s', 24, 32, 0),
+                        .scan_type = IIO_ST('u', 24, 32, 0),
                 },
                 .channel[5] = {
                         .type = IIO_VOLTAGE,
@@ -778,9 +793,10 @@ static const struct ad7793_chip_info ad7793_chip_info_tbl[] = {
                         .channel = 4,
                         .address = AD7793_CH_AVDD_MONITOR,
                         .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
-                        IIO_CHAN_INFO_SCALE_SEPARATE_BIT,
+                        IIO_CHAN_INFO_SCALE_SEPARATE_BIT |
+                        IIO_CHAN_INFO_OFFSET_SHARED_BIT,
                         .scan_index = 5,
-                        .scan_type = IIO_ST('s', 24, 32, 0),
+                        .scan_type = IIO_ST('u', 24, 32, 0),
                 },
                 .channel[6] = IIO_CHAN_SOFT_TIMESTAMP(6),
         },
@@ -793,9 +809,10 @@ static const struct ad7793_chip_info ad7793_chip_info_tbl[] = {
                         .channel2 = 0,
                         .address = AD7793_CH_AIN1P_AIN1M,
                         .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
-                        IIO_CHAN_INFO_SCALE_SHARED_BIT,
+                        IIO_CHAN_INFO_SCALE_SHARED_BIT |
+                        IIO_CHAN_INFO_OFFSET_SHARED_BIT,
                         .scan_index = 0,
-                        .scan_type = IIO_ST('s', 16, 32, 0)
+                        .scan_type = IIO_ST('u', 16, 32, 0)
                 },
                 .channel[1] = {
                         .type = IIO_VOLTAGE,
@@ -805,9 +822,10 @@ static const struct ad7793_chip_info ad7793_chip_info_tbl[] = {
                         .channel2 = 1,
                         .address = AD7793_CH_AIN2P_AIN2M,
                         .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
-                        IIO_CHAN_INFO_SCALE_SHARED_BIT,
+                        IIO_CHAN_INFO_SCALE_SHARED_BIT |
+                        IIO_CHAN_INFO_OFFSET_SHARED_BIT,
                         .scan_index = 1,
-                        .scan_type = IIO_ST('s', 16, 32, 0)
+                        .scan_type = IIO_ST('u', 16, 32, 0)
                 },
                 .channel[2] = {
                         .type = IIO_VOLTAGE,
@@ -817,9 +835,10 @@ static const struct ad7793_chip_info ad7793_chip_info_tbl[] = {
                         .channel2 = 2,
                         .address = AD7793_CH_AIN3P_AIN3M,
                         .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
-                        IIO_CHAN_INFO_SCALE_SHARED_BIT,
+                        IIO_CHAN_INFO_SCALE_SHARED_BIT |
+                        IIO_CHAN_INFO_OFFSET_SHARED_BIT,
                         .scan_index = 2,
-                        .scan_type = IIO_ST('s', 16, 32, 0)
+                        .scan_type = IIO_ST('u', 16, 32, 0)
                 },
                 .channel[3] = {
                         .type = IIO_VOLTAGE,
@@ -830,9 +849,10 @@ static const struct ad7793_chip_info ad7793_chip_info_tbl[] = {
                         .channel2 = 2,
                         .address = AD7793_CH_AIN1M_AIN1M,
                         .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
-                        IIO_CHAN_INFO_SCALE_SHARED_BIT,
+                        IIO_CHAN_INFO_SCALE_SHARED_BIT |
+                        IIO_CHAN_INFO_OFFSET_SHARED_BIT,
                         .scan_index = 3,
-                        .scan_type = IIO_ST('s', 16, 32, 0)
+                        .scan_type = IIO_ST('u', 16, 32, 0)
                 },
                 .channel[4] = {
                         .type = IIO_TEMP,
@@ -842,7 +862,7 @@ static const struct ad7793_chip_info ad7793_chip_info_tbl[] = {
                         .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
                         IIO_CHAN_INFO_SCALE_SEPARATE_BIT,
                         .scan_index = 4,
-                        .scan_type = IIO_ST('s', 16, 32, 0),
+                        .scan_type = IIO_ST('u', 16, 32, 0),
                 },
                 .channel[5] = {
                         .type = IIO_VOLTAGE,
@@ -851,9 +871,10 @@ static const struct ad7793_chip_info ad7793_chip_info_tbl[] = {
                         .channel = 4,
                         .address = AD7793_CH_AVDD_MONITOR,
                         .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
-                        IIO_CHAN_INFO_SCALE_SEPARATE_BIT,
+                        IIO_CHAN_INFO_SCALE_SEPARATE_BIT |
+                        IIO_CHAN_INFO_OFFSET_SHARED_BIT,
                         .scan_index = 5,
-                        .scan_type = IIO_ST('s', 16, 32, 0),
+                        .scan_type = IIO_ST('u', 16, 32, 0),
                 },
                 .channel[6] = IIO_CHAN_SOFT_TIMESTAMP(6),
         },
@@ -901,7 +922,7 @@ static int __devinit ad7793_probe(struct spi_device *spi)
         else if (voltage_uv)
                 st->int_vref_mv = voltage_uv / 1000;
         else
-                st->int_vref_mv = 2500; /* Build-in ref */
+                st->int_vref_mv = 1170; /* Build-in ref */
 
         spi_set_drvdata(spi, indio_dev);
         st->spi = spi;
diff --git a/drivers/staging/vt6656/main_usb.c b/drivers/staging/vt6656/main_usb.c
index b06fd5b723fa..d536756549e6 100644
--- a/drivers/staging/vt6656/main_usb.c
+++ b/drivers/staging/vt6656/main_usb.c
@@ -189,7 +189,7 @@ DEVICE_PARAM(b80211hEnable, "802.11h mode");
 // Static vars definitions
 //
 
-static struct usb_device_id vt6656_table[] __devinitdata = {
+static struct usb_device_id vt6656_table[] = {
         {USB_DEVICE(VNT_USB_VENDOR_ID, VNT_USB_PRODUCT_ID)},
         {}
 };
diff --git a/drivers/staging/winbond/wbusb.c b/drivers/staging/winbond/wbusb.c
index ef360547ecec..0ca857ac473e 100644
--- a/drivers/staging/winbond/wbusb.c
+++ b/drivers/staging/winbond/wbusb.c
@@ -25,7 +25,7 @@ MODULE_DESCRIPTION("IS89C35 802.11bg WLAN USB Driver");
 MODULE_LICENSE("GPL");
 MODULE_VERSION("0.1");
 
-static const struct usb_device_id wb35_table[] __devinitconst = {
+static const struct usb_device_id wb35_table[] = {
         { USB_DEVICE(0x0416, 0x0035) },
         { USB_DEVICE(0x18E8, 0x6201) },
         { USB_DEVICE(0x18E8, 0x6206) },
diff --git a/drivers/target/target_core_pscsi.c b/drivers/target/target_core_pscsi.c
index 6e32ff6f2fa0..5552fa7426bc 100644
--- a/drivers/target/target_core_pscsi.c
+++ b/drivers/target/target_core_pscsi.c
@@ -673,8 +673,15 @@ static int pscsi_transport_complete(struct se_cmd *cmd, struct scatterlist *sg)
         struct scsi_device *sd = pdv->pdv_sd;
         int result;
         struct pscsi_plugin_task *pt = cmd->priv;
-        unsigned char *cdb = &pt->pscsi_cdb[0];
+        unsigned char *cdb;
+        /*
+         * Special case for REPORT_LUNs handling where pscsi_plugin_task has
+         * not been allocated because TCM is handling the emulation directly.
+         */
+        if (!pt)
+                return 0;
 
+        cdb = &pt->pscsi_cdb[0];
         result = pt->pscsi_result;
         /*
          * Hack to make sure that Write-Protect modepage is set if R/O mode is
diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c
index 0eaae23d12b5..4de3186dc44e 100644
--- a/drivers/target/target_core_transport.c
+++ b/drivers/target/target_core_transport.c
@@ -1165,8 +1165,6 @@ int target_cmd_size_check(struct se_cmd *cmd, unsigned int size)
                         " 0x%02x\n", cmd->se_tfo->get_fabric_name(),
                                 cmd->data_length, size, cmd->t_task_cdb[0]);
 
-                cmd->cmd_spdtl = size;
-
                 if (cmd->data_direction == DMA_TO_DEVICE) {
                         pr_err("Rejecting underflow/overflow"
                                         " WRITE data\n");
@@ -2294,9 +2292,9 @@ transport_generic_get_mem(struct se_cmd *cmd)
         return 0;
 
 out:
-        while (i >= 0) {
-                __free_page(sg_page(&cmd->t_data_sg[i]));
+        while (i > 0) {
                 i--;
+                __free_page(sg_page(&cmd->t_data_sg[i]));
         }
         kfree(cmd->t_data_sg);
         cmd->t_data_sg = NULL;
@@ -2323,9 +2321,12 @@ int transport_generic_new_cmd(struct se_cmd *cmd)
                 if (ret < 0)
                         goto out_fail;
         }
-
-        /* Workaround for handling zero-length control CDBs */
-        if (!(cmd->se_cmd_flags & SCF_SCSI_DATA_CDB) && !cmd->data_length) {
+        /*
+         * If this command doesn't have any payload and we don't have to call
+         * into the fabric for data transfers, go ahead and complete it right
+         * away.
+         */
+        if (!cmd->data_length) {
                 spin_lock_irq(&cmd->t_state_lock);
                 cmd->t_state = TRANSPORT_COMPLETE;
                 cmd->transport_state |= CMD_T_ACTIVE;
diff --git a/drivers/target/tcm_fc/tcm_fc.h b/drivers/target/tcm_fc/tcm_fc.h
index c5eb3c33c3db..eea69358ced3 100644
--- a/drivers/target/tcm_fc/tcm_fc.h
+++ b/drivers/target/tcm_fc/tcm_fc.h
@@ -131,6 +131,7 @@ extern struct list_head ft_lport_list;
 extern struct mutex ft_lport_lock;
 extern struct fc4_prov ft_prov;
 extern struct target_fabric_configfs *ft_configfs;
+extern unsigned int ft_debug_logging;
 
 /*
  * Fabric methods.
diff --git a/drivers/target/tcm_fc/tfc_cmd.c b/drivers/target/tcm_fc/tfc_cmd.c
index b9cb5006177e..823e6922249d 100644
--- a/drivers/target/tcm_fc/tfc_cmd.c
+++ b/drivers/target/tcm_fc/tfc_cmd.c
@@ -48,7 +48,7 @@
 /*
  * Dump cmd state for debugging.
  */
-void ft_dump_cmd(struct ft_cmd *cmd, const char *caller)
+static void _ft_dump_cmd(struct ft_cmd *cmd, const char *caller)
 {
         struct fc_exch *ep;
         struct fc_seq *sp;
@@ -80,6 +80,12 @@ void ft_dump_cmd(struct ft_cmd *cmd, const char *caller)
         }
 }
 
+void ft_dump_cmd(struct ft_cmd *cmd, const char *caller)
+{
+        if (unlikely(ft_debug_logging))
+                _ft_dump_cmd(cmd, caller);
+}
+
 static void ft_free_cmd(struct ft_cmd *cmd)
 {
         struct fc_frame *fp;
diff --git a/drivers/target/tcm_fc/tfc_sess.c b/drivers/target/tcm_fc/tfc_sess.c
index 87901fa74dd7..3c9e5b57caab 100644
--- a/drivers/target/tcm_fc/tfc_sess.c
+++ b/drivers/target/tcm_fc/tfc_sess.c
@@ -456,7 +456,9 @@ static void ft_prlo(struct fc_rport_priv *rdata)
         struct ft_tport *tport;
 
         mutex_lock(&ft_lport_lock);
-        tport = rcu_dereference(rdata->local_port->prov[FC_TYPE_FCP]);
+        tport = rcu_dereference_protected(rdata->local_port->prov[FC_TYPE_FCP],
+                                          lockdep_is_held(&ft_lport_lock));
+
         if (!tport) {
                 mutex_unlock(&ft_lport_lock);
                 return;
diff --git a/drivers/tty/serial/Kconfig b/drivers/tty/serial/Kconfig
index 070b442c1f81..4720b4ba096a 100644
--- a/drivers/tty/serial/Kconfig
+++ b/drivers/tty/serial/Kconfig
@@ -160,10 +160,12 @@ config SERIAL_KS8695_CONSOLE
 
 config SERIAL_CLPS711X
         tristate "CLPS711X serial port support"
-        depends on ARM && ARCH_CLPS711X
+        depends on ARCH_CLPS711X
         select SERIAL_CORE
+        default y
         help
-          ::: To be written :::
+          This enables the driver for the on-chip UARTs of the Cirrus
+          Logic EP711x/EP721x/EP731x processors.
 
 config SERIAL_CLPS711X_CONSOLE
         bool "Support for console on CLPS711X serial port"
@@ -173,9 +175,7 @@ config SERIAL_CLPS711X_CONSOLE
           Even if you say Y here, the currently visible virtual console
           (/dev/tty0) will still be used as the system console by default, but
           you can alter that using a kernel command line option such as
-          "console=ttyCL1". (Try "man bootparam" or see the documentation of
-          your boot loader (lilo or loadlin) about how to pass options to the
-          kernel at boot time.)
+          "console=ttyCL1".
 
 config SERIAL_SAMSUNG
         tristate "Samsung SoC serial support"
diff --git a/drivers/tty/serial/ifx6x60.c b/drivers/tty/serial/ifx6x60.c
index 144cd3987d4c..3ad079ffd049 100644
--- a/drivers/tty/serial/ifx6x60.c
+++ b/drivers/tty/serial/ifx6x60.c
@@ -1331,7 +1331,7 @@ static const struct spi_device_id ifx_id_table[] = {
 MODULE_DEVICE_TABLE(spi, ifx_id_table);
 
 /* spi operations */
-static const struct spi_driver ifx_spi_driver = {
+static struct spi_driver ifx_spi_driver = {
         .driver = {
                 .name = DRVNAME,
                 .pm = &ifx_spi_pm,
diff --git a/drivers/tty/serial/mxs-auart.c b/drivers/tty/serial/mxs-auart.c
index 2e341b81ff89..3a667eed63d6 100644
--- a/drivers/tty/serial/mxs-auart.c
+++ b/drivers/tty/serial/mxs-auart.c
@@ -73,6 +73,7 @@
 #define AUART_CTRL0_CLKGATE                     (1 << 30)
 
 #define AUART_CTRL2_CTSEN                       (1 << 15)
+#define AUART_CTRL2_RTSEN                       (1 << 14)
 #define AUART_CTRL2_RTS                         (1 << 11)
 #define AUART_CTRL2_RXE                         (1 << 9)
 #define AUART_CTRL2_TXE                         (1 << 8)
@@ -259,9 +260,12 @@ static void mxs_auart_set_mctrl(struct uart_port *u, unsigned mctrl)
 
         u32 ctrl = readl(u->membase + AUART_CTRL2);
 
-        ctrl &= ~AUART_CTRL2_RTS;
-        if (mctrl & TIOCM_RTS)
-                ctrl |= AUART_CTRL2_RTS;
+        ctrl &= ~AUART_CTRL2_RTSEN;
+        if (mctrl & TIOCM_RTS) {
+                if (u->state->port.flags & ASYNC_CTS_FLOW)
+                        ctrl |= AUART_CTRL2_RTSEN;
+        }
+
         s->ctrl = mctrl;
         writel(ctrl, u->membase + AUART_CTRL2);
 }
@@ -359,9 +363,9 @@ static void mxs_auart_settermios(struct uart_port *u,
 
         /* figure out the hardware flow control settings */
         if (cflag & CRTSCTS)
-                ctrl2 |= AUART_CTRL2_CTSEN;
+                ctrl2 |= AUART_CTRL2_CTSEN | AUART_CTRL2_RTSEN;
         else
-                ctrl2 &= ~AUART_CTRL2_CTSEN;
+                ctrl2 &= ~(AUART_CTRL2_CTSEN | AUART_CTRL2_RTSEN);
 
         /* set baud rate */
         baud = uart_get_baud_rate(u, termios, old, 0, u->uartclk);
diff --git a/drivers/tty/serial/pmac_zilog.c b/drivers/tty/serial/pmac_zilog.c
index 654755a990df..333c8d012b0e 100644
--- a/drivers/tty/serial/pmac_zilog.c
+++ b/drivers/tty/serial/pmac_zilog.c
@@ -1348,10 +1348,16 @@ static int pmz_verify_port(struct uart_port *port, struct serial_struct *ser)
 static int pmz_poll_get_char(struct uart_port *port)
 {
         struct uart_pmac_port *uap = (struct uart_pmac_port *)port;
+        int tries = 2;
 
-        while ((read_zsreg(uap, R0) & Rx_CH_AV) == 0)
-                udelay(5);
-        return read_zsdata(uap);
+        while (tries) {
+                if ((read_zsreg(uap, R0) & Rx_CH_AV) != 0)
+                        return read_zsdata(uap);
+                if (tries--)
+                        udelay(5);
+        }
+
+        return NO_POLL_CHAR;
 }
 
 static void pmz_poll_put_char(struct uart_port *port, unsigned char c)
diff --git a/drivers/usb/Kconfig b/drivers/usb/Kconfig
index a7773a3e02b1..7065df6036ca 100644
--- a/drivers/usb/Kconfig
+++ b/drivers/usb/Kconfig
@@ -13,7 +13,7 @@ config USB_ARCH_HAS_OHCI
         default y if PXA3xx
         default y if ARCH_EP93XX
         default y if ARCH_AT91
-        default y if ARCH_PNX4008 && I2C
+        default y if ARCH_PNX4008
         default y if MFD_TC6393XB
         default y if ARCH_W90X900
         default y if ARCH_DAVINCI_DA8XX
diff --git a/drivers/usb/chipidea/Kconfig b/drivers/usb/chipidea/Kconfig
index 8337fb5d988d..47e499c9c0b6 100644
--- a/drivers/usb/chipidea/Kconfig
+++ b/drivers/usb/chipidea/Kconfig
@@ -1,9 +1,9 @@
 config USB_CHIPIDEA
         tristate "ChipIdea Highspeed Dual Role Controller"
-        depends on USB
+        depends on USB || USB_GADGET
         help
-          Say Y here if your system has a dual role high speed USB
-          controller based on ChipIdea silicon IP. Currently, only the
+          Say Y here if your system has a dual role high speed USB
+          controller based on ChipIdea silicon IP. Currently, only the
           peripheral mode is supported.
 
           When compiled dynamically, the module will be called ci-hdrc.ko.
@@ -12,7 +12,7 @@ if USB_CHIPIDEA
 
 config USB_CHIPIDEA_UDC
         bool "ChipIdea device controller"
-        depends on USB_GADGET
+        depends on USB_GADGET=y || USB_GADGET=USB_CHIPIDEA
         select USB_GADGET_DUALSPEED
         help
           Say Y here to enable device controller functionality of the
@@ -20,6 +20,7 @@ config USB_CHIPIDEA_UDC
 
 config USB_CHIPIDEA_HOST
         bool "ChipIdea host controller"
+        depends on USB=y || USB=USB_CHIPIDEA
         select USB_EHCI_ROOT_HUB_TT
         help
           Say Y here to enable host controller functionality of the
diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c
index 56d6bf668488..f763ed7ba91e 100644
--- a/drivers/usb/class/cdc-acm.c
+++ b/drivers/usb/class/cdc-acm.c
@@ -1104,7 +1104,8 @@ skip_normal_probe:
         }
 
 
-        if (data_interface->cur_altsetting->desc.bNumEndpoints < 2)
+        if (data_interface->cur_altsetting->desc.bNumEndpoints < 2 ||
+            control_interface->cur_altsetting->desc.bNumEndpoints == 0)
                 return -EINVAL;
 
         epctrl = &control_interface->cur_altsetting->endpoint[0].desc;
diff --git a/drivers/usb/gadget/u_ether.c b/drivers/usb/gadget/u_ether.c
index 90e82e288eb9..0e5230926154 100644
--- a/drivers/usb/gadget/u_ether.c
+++ b/drivers/usb/gadget/u_ether.c
@@ -669,6 +669,8 @@ static int eth_stop(struct net_device *net)
         spin_lock_irqsave(&dev->lock, flags);
         if (dev->port_usb) {
                 struct gether   *link = dev->port_usb;
+                const struct usb_endpoint_descriptor *in;
+                const struct usb_endpoint_descriptor *out;
 
                 if (link->close)
                         link->close(link);
@@ -682,10 +684,14 @@ static int eth_stop(struct net_device *net)
                  * their own pace; the network stack can handle old packets.
                  * For the moment we leave this here, since it works.
                  */
+                in = link->in_ep->desc;
+                out = link->out_ep->desc;
                 usb_ep_disable(link->in_ep);
                 usb_ep_disable(link->out_ep);
                 if (netif_carrier_ok(net)) {
                         DBG(dev, "host still using in/out endpoints\n");
+                        link->in_ep->desc = in;
+                        link->out_ep->desc = out;
                         usb_ep_enable(link->in_ep);
                         usb_ep_enable(link->out_ep);
                 }
diff --git a/drivers/usb/host/ehci-omap.c b/drivers/usb/host/ehci-omap.c
index bb55eb4a7d48..d7fe287d0678 100644
--- a/drivers/usb/host/ehci-omap.c
+++ b/drivers/usb/host/ehci-omap.c
@@ -56,15 +56,6 @@
 #define EHCI_INSNREG05_ULPI_EXTREGADD_SHIFT             8
 #define EHCI_INSNREG05_ULPI_WRDATA_SHIFT                0
 
-/* Errata i693 */
-static struct clk       *utmi_p1_fck;
-static struct clk       *utmi_p2_fck;
-static struct clk       *xclk60mhsp1_ck;
-static struct clk       *xclk60mhsp2_ck;
-static struct clk       *usbhost_p1_fck;
-static struct clk       *usbhost_p2_fck;
-static struct clk       *init_60m_fclk;
-
 /*-------------------------------------------------------------------------*/
 
 static const struct hc_driver ehci_omap_hc_driver;
@@ -80,40 +71,6 @@ static inline u32 ehci_read(void __iomem *base, u32 reg)
         return __raw_readl(base + reg);
 }
 
-/* Erratum i693 workaround sequence */
-static void omap_ehci_erratum_i693(struct ehci_hcd *ehci)
-{
-        int ret = 0;
-
-        /* Switch to the internal 60 MHz clock */
-        ret = clk_set_parent(utmi_p1_fck, init_60m_fclk);
-        if (ret != 0)
-                ehci_err(ehci, "init_60m_fclk set parent"
-                        "failed error:%d\n", ret);
-
-        ret = clk_set_parent(utmi_p2_fck, init_60m_fclk);
-        if (ret != 0)
-                ehci_err(ehci, "init_60m_fclk set parent"
-                        "failed error:%d\n", ret);
-
-        clk_enable(usbhost_p1_fck);
-        clk_enable(usbhost_p2_fck);
-
-        /* Wait 1ms and switch back to the external clock */
-        mdelay(1);
-        ret = clk_set_parent(utmi_p1_fck, xclk60mhsp1_ck);
-        if (ret != 0)
-                ehci_err(ehci, "xclk60mhsp1_ck set parent"
-                        "failed error:%d\n", ret);
-
-        ret = clk_set_parent(utmi_p2_fck, xclk60mhsp2_ck);
-        if (ret != 0)
-                ehci_err(ehci, "xclk60mhsp2_ck set parent"
-                        "failed error:%d\n", ret);
-
-        clk_disable(usbhost_p1_fck);
-        clk_disable(usbhost_p2_fck);
-}
 
 static void omap_ehci_soft_phy_reset(struct usb_hcd *hcd, u8 port)
 {
@@ -195,50 +152,6 @@ static int omap_ehci_init(struct usb_hcd *hcd)
         return rc;
 }
 
-static int omap_ehci_hub_control(
-        struct usb_hcd  *hcd,
-        u16             typeReq,
-        u16             wValue,
-        u16             wIndex,
-        char            *buf,
-        u16             wLength
-)
-{
-        struct ehci_hcd *ehci = hcd_to_ehci(hcd);
-        u32 __iomem *status_reg = &ehci->regs->port_status[
-                                (wIndex & 0xff) - 1];
-        u32             temp;
-        unsigned long   flags;
-        int             retval = 0;
-
-        spin_lock_irqsave(&ehci->lock, flags);
-
-        if (typeReq == SetPortFeature && wValue == USB_PORT_FEAT_SUSPEND) {
-                temp = ehci_readl(ehci, status_reg);
-                if ((temp & PORT_PE) == 0 || (temp & PORT_RESET) != 0) {
-                        retval = -EPIPE;
-                        goto done;
-                }
-
-                temp &= ~PORT_WKCONN_E;
-                temp |= PORT_WKDISC_E | PORT_WKOC_E;
-                ehci_writel(ehci, temp | PORT_SUSPEND, status_reg);
-
-                omap_ehci_erratum_i693(ehci);
-
-                set_bit((wIndex & 0xff) - 1, &ehci->suspended_ports);
-                goto done;
-        }
-
-        spin_unlock_irqrestore(&ehci->lock, flags);
-
-        /* Handle the hub control events here */
-        return ehci_hub_control(hcd, typeReq, wValue, wIndex, buf, wLength);
-done:
-        spin_unlock_irqrestore(&ehci->lock, flags);
-        return retval;
-}
-
 static void disable_put_regulator(
                 struct ehci_hcd_omap_platform_data *pdata)
 {
@@ -351,79 +264,9 @@ static int ehci_hcd_omap_probe(struct platform_device *pdev)
                 goto err_pm_runtime;
         }
 
-        /* get clocks */
-        utmi_p1_fck = clk_get(dev, "utmi_p1_gfclk");
-        if (IS_ERR(utmi_p1_fck)) {
-                ret = PTR_ERR(utmi_p1_fck);
-                dev_err(dev, "utmi_p1_gfclk failed error:%d\n", ret);
-                goto err_add_hcd;
-        }
-
-        xclk60mhsp1_ck = clk_get(dev, "xclk60mhsp1_ck");
-        if (IS_ERR(xclk60mhsp1_ck)) {
-                ret = PTR_ERR(xclk60mhsp1_ck);
-                dev_err(dev, "xclk60mhsp1_ck failed error:%d\n", ret);
-                goto err_utmi_p1_fck;
-        }
-
-        utmi_p2_fck = clk_get(dev, "utmi_p2_gfclk");
-        if (IS_ERR(utmi_p2_fck)) {
-                ret = PTR_ERR(utmi_p2_fck);
-                dev_err(dev, "utmi_p2_gfclk failed error:%d\n", ret);
-                goto err_xclk60mhsp1_ck;
-        }
-
-        xclk60mhsp2_ck = clk_get(dev, "xclk60mhsp2_ck");
-        if (IS_ERR(xclk60mhsp2_ck)) {
-                ret = PTR_ERR(xclk60mhsp2_ck);
-                dev_err(dev, "xclk60mhsp2_ck failed error:%d\n", ret);
-                goto err_utmi_p2_fck;
-        }
-
-        usbhost_p1_fck = clk_get(dev, "usb_host_hs_utmi_p1_clk");
-        if (IS_ERR(usbhost_p1_fck)) {
-                ret = PTR_ERR(usbhost_p1_fck);
-                dev_err(dev, "usbhost_p1_fck failed error:%d\n", ret);
-                goto err_xclk60mhsp2_ck;
-        }
-
-        usbhost_p2_fck = clk_get(dev, "usb_host_hs_utmi_p2_clk");
-        if (IS_ERR(usbhost_p2_fck)) {
-                ret = PTR_ERR(usbhost_p2_fck);
-                dev_err(dev, "usbhost_p2_fck failed error:%d\n", ret);
-                goto err_usbhost_p1_fck;
-        }
-
-        init_60m_fclk = clk_get(dev, "init_60m_fclk");
-        if (IS_ERR(init_60m_fclk)) {
-                ret = PTR_ERR(init_60m_fclk);
-                dev_err(dev, "init_60m_fclk failed error:%d\n", ret);
-                goto err_usbhost_p2_fck;
-        }
 
         return 0;
 
-err_usbhost_p2_fck:
-        clk_put(usbhost_p2_fck);
-
-err_usbhost_p1_fck:
-        clk_put(usbhost_p1_fck);
-
-err_xclk60mhsp2_ck:
-        clk_put(xclk60mhsp2_ck);
-
-err_utmi_p2_fck:
-        clk_put(utmi_p2_fck);
-
-err_xclk60mhsp1_ck:
-        clk_put(xclk60mhsp1_ck);
-
-err_utmi_p1_fck:
-        clk_put(utmi_p1_fck);
-
-err_add_hcd:
-        usb_remove_hcd(hcd);
-
 err_pm_runtime:
         disable_put_regulator(pdata);
         pm_runtime_put_sync(dev);
@@ -454,14 +297,6 @@ static int ehci_hcd_omap_remove(struct platform_device *pdev)
         iounmap(hcd->regs);
         usb_put_hcd(hcd);
 
-        clk_put(utmi_p1_fck);
-        clk_put(utmi_p2_fck);
-        clk_put(xclk60mhsp1_ck);
-        clk_put(xclk60mhsp2_ck);
-        clk_put(usbhost_p1_fck);
-        clk_put(usbhost_p2_fck);
-        clk_put(init_60m_fclk);
-
         pm_runtime_put_sync(dev);
         pm_runtime_disable(dev);
 
@@ -532,7 +367,7 @@ static const struct hc_driver ehci_omap_hc_driver = {
          * root hub support
          */
         .hub_status_data        = ehci_hub_status_data,
-        .hub_control            = omap_ehci_hub_control,
+        .hub_control            = ehci_hub_control,
         .bus_suspend            = ehci_bus_suspend,
         .bus_resume             = ehci_bus_resume,
 
diff --git a/drivers/usb/host/ehci-sead3.c b/drivers/usb/host/ehci-sead3.c
index 58c96bd50d22..0c9e43cfaff5 100644
--- a/drivers/usb/host/ehci-sead3.c
+++ b/drivers/usb/host/ehci-sead3.c
@@ -40,7 +40,7 @@ static int ehci_sead3_setup(struct usb_hcd *hcd)
         ehci->need_io_watchdog = 0;
 
         /* Set burst length to 16 words. */
-        ehci_writel(ehci, 0x1010, &ehci->regs->reserved[1]);
+        ehci_writel(ehci, 0x1010, &ehci->regs->reserved1[1]);
 
         return ret;
 }
diff --git a/drivers/usb/host/ehci-tegra.c b/drivers/usb/host/ehci-tegra.c
index 950e95efa381..26dedb30ad0b 100644
--- a/drivers/usb/host/ehci-tegra.c
+++ b/drivers/usb/host/ehci-tegra.c
@@ -799,11 +799,12 @@ static int tegra_ehci_remove(struct platform_device *pdev)
 #endif
 
         usb_remove_hcd(hcd);
-        usb_put_hcd(hcd);
 
         tegra_usb_phy_close(tegra->phy);
         iounmap(hcd->regs);
 
+        usb_put_hcd(hcd);
+
         clk_disable_unprepare(tegra->clk);
         clk_put(tegra->clk);
 
diff --git a/drivers/usb/host/isp1362-hcd.c b/drivers/usb/host/isp1362-hcd.c
index 2ed112d3e159..256326322cfd 100644
--- a/drivers/usb/host/isp1362-hcd.c
+++ b/drivers/usb/host/isp1362-hcd.c
@@ -543,12 +543,12 @@ static void postproc_ep(struct isp1362_hcd *isp1362_hcd, struct isp1362_ep *ep)
                             usb_pipein(urb->pipe) ? "IN" : "OUT", ep->nextpid,
                             short_ok ? "" : "not_",
                             PTD_GET_COUNT(ptd), ep->maxpacket, len);
+                        /* save the data underrun error code for later and
+                         * proceed with the status stage
+                         */
+                        urb->actual_length += PTD_GET_COUNT(ptd);
                         if (usb_pipecontrol(urb->pipe)) {
                                 ep->nextpid = USB_PID_ACK;
-                                /* save the data underrun error code for later and
-                                 * proceed with the status stage
-                                 */
-                                urb->actual_length += PTD_GET_COUNT(ptd);
                                 BUG_ON(urb->actual_length > urb->transfer_buffer_length);
 
                                 if (urb->status == -EINPROGRESS)
diff --git a/drivers/usb/host/pci-quirks.c b/drivers/usb/host/pci-quirks.c
index df0828cb2aa3..c5e9e4a76f14 100644
--- a/drivers/usb/host/pci-quirks.c
+++ b/drivers/usb/host/pci-quirks.c
@@ -800,6 +800,13 @@ void usb_enable_xhci_ports(struct pci_dev *xhci_pdev)
 }
 EXPORT_SYMBOL_GPL(usb_enable_xhci_ports);
 
+void usb_disable_xhci_ports(struct pci_dev *xhci_pdev)
+{
+        pci_write_config_dword(xhci_pdev, USB_INTEL_USB3_PSSEN, 0x0);
+        pci_write_config_dword(xhci_pdev, USB_INTEL_XUSB2PR, 0x0);
+}
+EXPORT_SYMBOL_GPL(usb_disable_xhci_ports);
+
 /**
  * PCI Quirks for xHCI.
  *
diff --git a/drivers/usb/host/pci-quirks.h b/drivers/usb/host/pci-quirks.h
index b1002a8ef96f..ef004a5de20f 100644
--- a/drivers/usb/host/pci-quirks.h
+++ b/drivers/usb/host/pci-quirks.h
@@ -10,6 +10,7 @@ void usb_amd_quirk_pll_disable(void);
 void usb_amd_quirk_pll_enable(void);
 bool usb_is_intel_switchable_xhci(struct pci_dev *pdev);
 void usb_enable_xhci_ports(struct pci_dev *xhci_pdev);
+void usb_disable_xhci_ports(struct pci_dev *xhci_pdev);
 #else
 static inline void usb_amd_quirk_pll_disable(void) {}
 static inline void usb_amd_quirk_pll_enable(void) {}
diff --git a/drivers/usb/host/xhci-pci.c b/drivers/usb/host/xhci-pci.c
index 18b231b0c5d3..9bfd4ca1153c 100644
--- a/drivers/usb/host/xhci-pci.c
+++ b/drivers/usb/host/xhci-pci.c
@@ -94,11 +94,21 @@ static void xhci_pci_quirks(struct device *dev, struct xhci_hcd *xhci)
                 xhci->quirks |= XHCI_EP_LIMIT_QUIRK;
                 xhci->limit_active_eps = 64;
                 xhci->quirks |= XHCI_SW_BW_CHECKING;
+                /*
+                 * PPT desktop boards DH77EB and DH77DF will power back on after
+                 * a few seconds of being shutdown.  The fix for this is to
+                 * switch the ports from xHCI to EHCI on shutdown.  We can't use
+                 * DMI information to find those particular boards (since each
+                 * vendor will change the board name), so we have to key off all
+                 * PPT chipsets.
+                 */
+                xhci->quirks |= XHCI_SPURIOUS_REBOOT;
         }
         if (pdev->vendor == PCI_VENDOR_ID_ETRON &&
                         pdev->device == PCI_DEVICE_ID_ASROCK_P67) {
                 xhci->quirks |= XHCI_RESET_ON_RESUME;
                 xhci_dbg(xhci, "QUIRK: Resetting on resume\n");
+                xhci->quirks |= XHCI_TRUST_TX_LENGTH;
         }
         if (pdev->vendor == PCI_VENDOR_ID_VIA)
                 xhci->quirks |= XHCI_RESET_ON_RESUME;
diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c
index 8275645889da..643c2f3f3e73 100644
--- a/drivers/usb/host/xhci-ring.c
+++ b/drivers/usb/host/xhci-ring.c
@@ -145,29 +145,37 @@ static void next_trb(struct xhci_hcd *xhci,
  */
 static void inc_deq(struct xhci_hcd *xhci, struct xhci_ring *ring)
 {
-        union xhci_trb *next;
         unsigned long long addr;
 
         ring->deq_updates++;
 
-        /* If this is not event ring, there is one more usable TRB */
+        /*
+         * If this is not event ring, and the dequeue pointer
+         * is not on a link TRB, there is one more usable TRB
+         */
         if (ring->type != TYPE_EVENT &&
                         !last_trb(xhci, ring, ring->deq_seg, ring->dequeue))
                 ring->num_trbs_free++;
-        next = ++(ring->dequeue);
 
-        /* Update the dequeue pointer further if that was a link TRB or we're at
-         * the end of an event ring segment (which doesn't have link TRBS)
-         */
-        while (last_trb(xhci, ring, ring->deq_seg, next)) {
-                if (ring->type == TYPE_EVENT && last_trb_on_last_seg(xhci,
-                                ring, ring->deq_seg, next)) {
-                        ring->cycle_state = (ring->cycle_state ? 0 : 1);
+        do {
+                /*
+                 * Update the dequeue pointer further if that was a link TRB or
+                 * we're at the end of an event ring segment (which doesn't have
+                 * link TRBS)
+                 */
+                if (last_trb(xhci, ring, ring->deq_seg, ring->dequeue)) {
+                        if (ring->type == TYPE_EVENT &&
+                                        last_trb_on_last_seg(xhci, ring,
+                                                ring->deq_seg, ring->dequeue)) {
+                                ring->cycle_state = (ring->cycle_state ? 0 : 1);
+                        }
+                        ring->deq_seg = ring->deq_seg->next;
+                        ring->dequeue = ring->deq_seg->trbs;
+                } else {
+                        ring->dequeue++;
                 }
-                ring->deq_seg = ring->deq_seg->next;
-                ring->dequeue = ring->deq_seg->trbs;
-                next = ring->dequeue;
-        }
+        } while (last_trb(xhci, ring, ring->deq_seg, ring->dequeue));
+
         addr = (unsigned long long) xhci_trb_virt_to_dma(ring->deq_seg, ring->dequeue);
 }
 
@@ -2073,8 +2081,8 @@ static int handle_tx_event(struct xhci_hcd *xhci,
                 if (xhci->quirks & XHCI_TRUST_TX_LENGTH)
                         trb_comp_code = COMP_SHORT_TX;
                 else
-                        xhci_warn(xhci, "WARN Successful completion on short TX: "
-                                        "needs XHCI_TRUST_TX_LENGTH quirk?\n");
+                        xhci_warn_ratelimited(xhci,
+                                        "WARN Successful completion on short TX: needs XHCI_TRUST_TX_LENGTH quirk?\n");
         case COMP_SHORT_TX:
                 break;
         case COMP_STOP:
diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c
index 7648b2d4b268..c59d5b5b6c7d 100644
--- a/drivers/usb/host/xhci.c
+++ b/drivers/usb/host/xhci.c
@@ -166,7 +166,7 @@ int xhci_reset(struct xhci_hcd *xhci)
         xhci_writel(xhci, command, &xhci->op_regs->command);
 
         ret = handshake(xhci, &xhci->op_regs->command,
-                        CMD_RESET, 0, 250 * 1000);
+                        CMD_RESET, 0, 10 * 1000 * 1000);
         if (ret)
                 return ret;
 
@@ -175,7 +175,8 @@ int xhci_reset(struct xhci_hcd *xhci)
          * xHCI cannot write to any doorbells or operational registers other
          * than status until the "Controller Not Ready" flag is cleared.
          */
-        ret = handshake(xhci, &xhci->op_regs->status, STS_CNR, 0, 250 * 1000);
+        ret = handshake(xhci, &xhci->op_regs->status,
+                        STS_CNR, 0, 10 * 1000 * 1000);
 
         for (i = 0; i < 2; ++i) {
                 xhci->bus_state[i].port_c_suspend = 0;
@@ -658,6 +659,9 @@ void xhci_shutdown(struct usb_hcd *hcd)
 {
         struct xhci_hcd *xhci = hcd_to_xhci(hcd);
 
+        if (xhci->quirks && XHCI_SPURIOUS_REBOOT)
+                usb_disable_xhci_ports(to_pci_dev(hcd->self.controller));
+
         spin_lock_irq(&xhci->lock);
         xhci_halt(xhci);
         spin_unlock_irq(&xhci->lock);
diff --git a/drivers/usb/host/xhci.h b/drivers/usb/host/xhci.h
index 55c0785810c9..c713256297ac 100644
--- a/drivers/usb/host/xhci.h
+++ b/drivers/usb/host/xhci.h
@@ -1494,6 +1494,7 @@ struct xhci_hcd {
 #define XHCI_TRUST_TX_LENGTH    (1 << 10)
 #define XHCI_LPM_SUPPORT        (1 << 11)
 #define XHCI_INTEL_HOST         (1 << 12)
+#define XHCI_SPURIOUS_REBOOT    (1 << 13)
         unsigned int            num_active_eps;
         unsigned int            limit_active_eps;
         /* There are two roothubs to keep track of bus suspend info for */
@@ -1537,6 +1538,8 @@ static inline struct usb_hcd *xhci_to_hcd(struct xhci_hcd *xhci)
         dev_err(xhci_to_hcd(xhci)->self.controller , fmt , ## args)
 #define xhci_warn(xhci, fmt, args...) \
         dev_warn(xhci_to_hcd(xhci)->self.controller , fmt , ## args)
+#define xhci_warn_ratelimited(xhci, fmt, args...) \
+        dev_warn_ratelimited(xhci_to_hcd(xhci)->self.controller , fmt , ## args)
 
 /* TODO: copied from ehci.h - can be refactored? */
 /* xHCI spec says all registers are little endian */
diff --git a/drivers/usb/misc/emi62.c b/drivers/usb/misc/emi62.c
index ff08015b230c..ae794b90766b 100644
--- a/drivers/usb/misc/emi62.c
+++ b/drivers/usb/misc/emi62.c
@@ -232,7 +232,7 @@ wraperr:
         return err;
 }
 
-static const struct usb_device_id id_table[] __devinitconst = {
+static const struct usb_device_id id_table[] = {
         { USB_DEVICE(EMI62_VENDOR_ID, EMI62_PRODUCT_ID) },
         { }                                             /* Terminating entry */
 };
diff --git a/drivers/usb/musb/Kconfig b/drivers/usb/musb/Kconfig
index ef0c3f9f0947..6259f0d99324 100644
--- a/drivers/usb/musb/Kconfig
+++ b/drivers/usb/musb/Kconfig
@@ -8,7 +8,7 @@ config USB_MUSB_HDRC
         tristate 'Inventra Highspeed Dual Role Controller (TI, ADI, ...)'
         depends on USB && USB_GADGET
         select NOP_USB_XCEIV if (ARCH_DAVINCI || MACH_OMAP3EVM || BLACKFIN)
-        select NOP_USB_XCEIV if (SOC_OMAPTI81XX || SOC_OMAPAM33XX)
+        select NOP_USB_XCEIV if (SOC_TI81XX || SOC_AM33XX)
         select TWL4030_USB if MACH_OMAP_3430SDP
         select TWL6030_USB if MACH_OMAP_4430SDP || MACH_OMAP4_PANDA
         select USB_OTG_UTILS
@@ -57,7 +57,7 @@ config USB_MUSB_AM35X
 
 config USB_MUSB_DSPS
         tristate "TI DSPS platforms"
-        depends on SOC_OMAPTI81XX || SOC_OMAPAM33XX
+        depends on SOC_TI81XX || SOC_AM33XX
 
 config USB_MUSB_BLACKFIN
         tristate "Blackfin"
diff --git a/drivers/usb/musb/musb_dsps.c b/drivers/usb/musb/musb_dsps.c
index 217808d9fbe1..494772fc9e23 100644
--- a/drivers/usb/musb/musb_dsps.c
+++ b/drivers/usb/musb/musb_dsps.c
@@ -479,9 +479,9 @@ static int __devinit dsps_create_musb_pdev(struct dsps_glue *glue, u8 id)
                 ret = -ENODEV;
                 goto err0;
         }
-        strcpy((u8 *)res->name, "mc");
         res->parent = NULL;
         resources[1] = *res;
+        resources[1].name = "mc";
 
         /* allocate the child platform device */
         musb = platform_device_alloc("musb-hdrc", -1);
@@ -566,27 +566,28 @@ static int __devinit dsps_probe(struct platform_device *pdev)
         }
         platform_set_drvdata(pdev, glue);
 
-        /* create the child platform device for first instances of musb */
-        ret = dsps_create_musb_pdev(glue, 0);
-        if (ret != 0) {
-                dev_err(&pdev->dev, "failed to create child pdev\n");
-                goto err2;
-        }
-
         /* enable the usbss clocks */
         pm_runtime_enable(&pdev->dev);
 
         ret = pm_runtime_get_sync(&pdev->dev);
         if (ret < 0) {
                 dev_err(&pdev->dev, "pm_runtime_get_sync FAILED");
+                goto err2;
+        }
+
+        /* create the child platform device for first instances of musb */
+        ret = dsps_create_musb_pdev(glue, 0);
+        if (ret != 0) {
+                dev_err(&pdev->dev, "failed to create child pdev\n");
                 goto err3;
         }
 
         return 0;
 
 err3:
-        pm_runtime_disable(&pdev->dev);
+        pm_runtime_put(&pdev->dev);
 err2:
+        pm_runtime_disable(&pdev->dev);
         kfree(glue->wrp);
 err1:
         kfree(glue);
diff --git a/drivers/usb/renesas_usbhs/common.c b/drivers/usb/renesas_usbhs/common.c
index 8c9bb1ad3069..681da06170c2 100644
--- a/drivers/usb/renesas_usbhs/common.c
+++ b/drivers/usb/renesas_usbhs/common.c
@@ -603,12 +603,12 @@ static int usbhsc_resume(struct device *dev)
         struct usbhs_priv *priv = dev_get_drvdata(dev);
         struct platform_device *pdev = usbhs_priv_to_pdev(priv);
 
-        usbhs_platform_call(priv, phy_reset, pdev);
-
         if (!usbhsc_flags_has(priv, USBHSF_RUNTIME_PWCTRL))
                 usbhsc_power_ctrl(priv, 1);
 
-        usbhsc_hotplug(priv);
+        usbhs_platform_call(priv, phy_reset, pdev);
+
+        usbhsc_drvcllbck_notify_hotplug(pdev);
 
         return 0;
 }
diff --git a/drivers/usb/renesas_usbhs/mod_host.c b/drivers/usb/renesas_usbhs/mod_host.c
index 1834cf50888c..9b69a1323294 100644
--- a/drivers/usb/renesas_usbhs/mod_host.c
+++ b/drivers/usb/renesas_usbhs/mod_host.c
@@ -1266,6 +1266,12 @@ static int usbhsh_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
         return ret;
 }
 
+static int usbhsh_bus_nop(struct usb_hcd *hcd)
+{
+        /* nothing to do */
+        return 0;
+}
+
 static struct hc_driver usbhsh_driver = {
         .description =          usbhsh_hcd_name,
         .hcd_priv_size =        sizeof(struct usbhsh_hpriv),
@@ -1290,6 +1296,8 @@ static struct hc_driver usbhsh_driver = {
          */
         .hub_status_data =      usbhsh_hub_status_data,
         .hub_control =          usbhsh_hub_control,
+        .bus_suspend =          usbhsh_bus_nop,
+        .bus_resume =           usbhsh_bus_nop,
 };
 
 /*
diff --git a/drivers/usb/serial/bus.c b/drivers/usb/serial/bus.c
index f398d1e34474..c15f2e7cefc7 100644
--- a/drivers/usb/serial/bus.c
+++ b/drivers/usb/serial/bus.c
@@ -61,18 +61,23 @@ static int usb_serial_device_probe(struct device *dev)
                 goto exit;
         }
 
+        /* make sure suspend/resume doesn't race against port_probe */
+        retval = usb_autopm_get_interface(port->serial->interface);
+        if (retval)
+                goto exit;
+
         driver = port->serial->type;
         if (driver->port_probe) {
                 retval = driver->port_probe(port);
                 if (retval)
-                        goto exit;
+                        goto exit_with_autopm;
         }
 
         retval = device_create_file(dev, &dev_attr_port_number);
         if (retval) {
                 if (driver->port_remove)
                         retval = driver->port_remove(port);
-                goto exit;
+                goto exit_with_autopm;
         }
 
         minor = port->number;
@@ -81,6 +86,8 @@ static int usb_serial_device_probe(struct device *dev)
                  "%s converter now attached to ttyUSB%d\n",
                  driver->description, minor);
 
+exit_with_autopm:
+        usb_autopm_put_interface(port->serial->interface);
 exit:
         return retval;
 }
@@ -96,6 +103,9 @@ static int usb_serial_device_remove(struct device *dev)
         if (!port)
                 return -ENODEV;
 
+        /* make sure suspend/resume doesn't race against port_remove */
+        usb_autopm_get_interface(port->serial->interface);
+
         device_remove_file(&port->dev, &dev_attr_port_number);
 
         driver = port->serial->type;
@@ -107,6 +117,7 @@ static int usb_serial_device_remove(struct device *dev)
         dev_info(dev, "%s converter now disconnected from ttyUSB%d\n",
                  driver->description, minor);
 
+        usb_autopm_put_interface(port->serial->interface);
         return retval;
 }
 
diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
index bc912e5a3beb..5620db6469e5 100644
--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -811,6 +811,7 @@ static struct usb_device_id id_table_combined [] = {
         { USB_DEVICE(LARSENBRUSGAARD_VID, LB_ALTITRACK_PID) },
         { USB_DEVICE(GN_OTOMETRICS_VID, AURICAL_USB_PID) },
         { USB_DEVICE(PI_VID, PI_E861_PID) },
+        { USB_DEVICE(KONDO_VID, KONDO_USB_SERIAL_PID) },
         { USB_DEVICE(BAYER_VID, BAYER_CONTOUR_CABLE_PID) },
         { USB_DEVICE(FTDI_VID, MARVELL_OPENRD_PID),
                 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
diff --git a/drivers/usb/serial/ftdi_sio_ids.h b/drivers/usb/serial/ftdi_sio_ids.h
index 5661c7e2d415..5dd96ca6c380 100644
--- a/drivers/usb/serial/ftdi_sio_ids.h
+++ b/drivers/usb/serial/ftdi_sio_ids.h
@@ -795,6 +795,13 @@
 #define PI_E861_PID         0x1008  /* E-861 piezo controller USB connection */
 
 /*
+ * Kondo Kagaku Co.Ltd.
+ * http://www.kondo-robot.com/EN
+ */
+#define KONDO_VID               0x165c
+#define KONDO_USB_SERIAL_PID    0x0002
+
+/*
  * Bayer Ascensia Contour blood glucose meter USB-converter cable.
  * http://winglucofacts.com/cables/
  */
diff --git a/drivers/usb/serial/ipw.c b/drivers/usb/serial/ipw.c
index 5811d34b6c6b..2cb30c535839 100644
--- a/drivers/usb/serial/ipw.c
+++ b/drivers/usb/serial/ipw.c
@@ -227,7 +227,6 @@ static void ipw_release(struct usb_serial *serial)
 {
         struct usb_wwan_intf_private *data = usb_get_serial_data(serial);
 
-        usb_wwan_release(serial);
         usb_set_serial_data(serial, NULL);
         kfree(data);
 }
@@ -309,12 +308,12 @@ static struct usb_serial_driver ipw_device = {
         .description =          "IPWireless converter",
         .id_table =             id_table,
         .num_ports =            1,
-        .disconnect =           usb_wwan_disconnect,
         .open =                 ipw_open,
         .close =                ipw_close,
         .probe =                ipw_probe,
         .attach =               usb_wwan_startup,
         .release =              ipw_release,
+        .port_remove =          usb_wwan_port_remove,
         .dtr_rts =              ipw_dtr_rts,
         .write =                usb_wwan_write,
 };
diff --git a/drivers/usb/serial/mos7840.c b/drivers/usb/serial/mos7840.c
index 57eca2448424..2f6da1e89bfa 100644
--- a/drivers/usb/serial/mos7840.c
+++ b/drivers/usb/serial/mos7840.c
@@ -82,8 +82,7 @@
  * Defines used for sending commands to port
  */
 
-#define WAIT_FOR_EVER   (HZ * 0)        /* timeout urb is wait for ever */
-#define MOS_WDR_TIMEOUT (HZ * 5)        /* default urb timeout */
+#define MOS_WDR_TIMEOUT         5000    /* default urb timeout */
 
 #define MOS_PORT1       0x0200
 #define MOS_PORT2       0x0300
@@ -1232,9 +1231,12 @@ static int mos7840_chars_in_buffer(struct tty_struct *tty)
                 return 0;
 
         spin_lock_irqsave(&mos7840_port->pool_lock, flags);
-        for (i = 0; i < NUM_URBS; ++i)
-                if (mos7840_port->busy[i])
-                        chars += URB_TRANSFER_BUFFER_SIZE;
+        for (i = 0; i < NUM_URBS; ++i) {
+                if (mos7840_port->busy[i]) {
+                        struct urb *urb = mos7840_port->write_urb_pool[i];
+                        chars += urb->transfer_buffer_length;
+                }
+        }
         spin_unlock_irqrestore(&mos7840_port->pool_lock, flags);
         dbg("%s - returns %d", __func__, chars);
         return chars;
@@ -1344,7 +1346,7 @@ static void mos7840_close(struct usb_serial_port *port)
 static void mos7840_block_until_chase_response(struct tty_struct *tty,
                                         struct moschip_port *mos7840_port)
 {
-        int timeout = 1 * HZ;
+        int timeout = msecs_to_jiffies(1000);
         int wait = 10;
         int count;
 
@@ -2672,7 +2674,7 @@ static int mos7840_startup(struct usb_serial *serial)
 
         /* setting configuration feature to one */
         usb_control_msg(serial->dev, usb_sndctrlpipe(serial->dev, 0),
-                        (__u8) 0x03, 0x00, 0x01, 0x00, NULL, 0x00, 5 * HZ);
+                        (__u8) 0x03, 0x00, 0x01, 0x00, NULL, 0x00, MOS_WDR_TIMEOUT);
         return 0;
 error:
         for (/* nothing */; i >= 0; i--) {
diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index 08ff9b862049..cc40f47ecea1 100644
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -80,85 +80,9 @@ static void option_instat_callback(struct urb *urb);
 #define OPTION_PRODUCT_GTM380_MODEM             0x7201
 
 #define HUAWEI_VENDOR_ID                        0x12D1
-#define HUAWEI_PRODUCT_E600                     0x1001
-#define HUAWEI_PRODUCT_E220                     0x1003
-#define HUAWEI_PRODUCT_E220BIS                  0x1004
-#define HUAWEI_PRODUCT_E1401                    0x1401
-#define HUAWEI_PRODUCT_E1402                    0x1402
-#define HUAWEI_PRODUCT_E1403                    0x1403
-#define HUAWEI_PRODUCT_E1404                    0x1404
-#define HUAWEI_PRODUCT_E1405                    0x1405
-#define HUAWEI_PRODUCT_E1406                    0x1406
-#define HUAWEI_PRODUCT_E1407                    0x1407
-#define HUAWEI_PRODUCT_E1408                    0x1408
-#define HUAWEI_PRODUCT_E1409                    0x1409
-#define HUAWEI_PRODUCT_E140A                    0x140A
-#define HUAWEI_PRODUCT_E140B                    0x140B
-#define HUAWEI_PRODUCT_E140C                    0x140C
-#define HUAWEI_PRODUCT_E140D                    0x140D
-#define HUAWEI_PRODUCT_E140E                    0x140E
-#define HUAWEI_PRODUCT_E140F                    0x140F
-#define HUAWEI_PRODUCT_E1410                    0x1410
-#define HUAWEI_PRODUCT_E1411                    0x1411
-#define HUAWEI_PRODUCT_E1412                    0x1412
-#define HUAWEI_PRODUCT_E1413                    0x1413
-#define HUAWEI_PRODUCT_E1414                    0x1414
-#define HUAWEI_PRODUCT_E1415                    0x1415
-#define HUAWEI_PRODUCT_E1416                    0x1416
-#define HUAWEI_PRODUCT_E1417                    0x1417
-#define HUAWEI_PRODUCT_E1418                    0x1418
-#define HUAWEI_PRODUCT_E1419                    0x1419
-#define HUAWEI_PRODUCT_E141A                    0x141A
-#define HUAWEI_PRODUCT_E141B                    0x141B
-#define HUAWEI_PRODUCT_E141C                    0x141C
-#define HUAWEI_PRODUCT_E141D                    0x141D
-#define HUAWEI_PRODUCT_E141E                    0x141E
-#define HUAWEI_PRODUCT_E141F                    0x141F
-#define HUAWEI_PRODUCT_E1420                    0x1420
-#define HUAWEI_PRODUCT_E1421                    0x1421
-#define HUAWEI_PRODUCT_E1422                    0x1422
-#define HUAWEI_PRODUCT_E1423                    0x1423
-#define HUAWEI_PRODUCT_E1424                    0x1424
-#define HUAWEI_PRODUCT_E1425                    0x1425
-#define HUAWEI_PRODUCT_E1426                    0x1426
-#define HUAWEI_PRODUCT_E1427                    0x1427
-#define HUAWEI_PRODUCT_E1428                    0x1428
-#define HUAWEI_PRODUCT_E1429                    0x1429
-#define HUAWEI_PRODUCT_E142A                    0x142A
-#define HUAWEI_PRODUCT_E142B                    0x142B
-#define HUAWEI_PRODUCT_E142C                    0x142C
-#define HUAWEI_PRODUCT_E142D                    0x142D
-#define HUAWEI_PRODUCT_E142E                    0x142E
-#define HUAWEI_PRODUCT_E142F                    0x142F
-#define HUAWEI_PRODUCT_E1430                    0x1430
-#define HUAWEI_PRODUCT_E1431                    0x1431
-#define HUAWEI_PRODUCT_E1432                    0x1432
-#define HUAWEI_PRODUCT_E1433                    0x1433
-#define HUAWEI_PRODUCT_E1434                    0x1434
-#define HUAWEI_PRODUCT_E1435                    0x1435
-#define HUAWEI_PRODUCT_E1436                    0x1436
-#define HUAWEI_PRODUCT_E1437                    0x1437
-#define HUAWEI_PRODUCT_E1438                    0x1438
-#define HUAWEI_PRODUCT_E1439                    0x1439
-#define HUAWEI_PRODUCT_E143A                    0x143A
-#define HUAWEI_PRODUCT_E143B                    0x143B
-#define HUAWEI_PRODUCT_E143C                    0x143C
-#define HUAWEI_PRODUCT_E143D                    0x143D
-#define HUAWEI_PRODUCT_E143E                    0x143E
-#define HUAWEI_PRODUCT_E143F                    0x143F
 #define HUAWEI_PRODUCT_K4505                    0x1464
 #define HUAWEI_PRODUCT_K3765                    0x1465
-#define HUAWEI_PRODUCT_E14AC                    0x14AC
-#define HUAWEI_PRODUCT_K3806                    0x14AE
 #define HUAWEI_PRODUCT_K4605                    0x14C6
-#define HUAWEI_PRODUCT_K5005                    0x14C8
-#define HUAWEI_PRODUCT_K3770                    0x14C9
-#define HUAWEI_PRODUCT_K3771                    0x14CA
-#define HUAWEI_PRODUCT_K4510                    0x14CB
-#define HUAWEI_PRODUCT_K4511                    0x14CC
-#define HUAWEI_PRODUCT_ETS1220                  0x1803
-#define HUAWEI_PRODUCT_E353                     0x1506
-#define HUAWEI_PRODUCT_E173S                    0x1C05
 
 #define QUANTA_VENDOR_ID                        0x0408
 #define QUANTA_PRODUCT_Q101                     0xEA02
@@ -615,104 +539,123 @@ static const struct usb_device_id option_ids[] = {
         { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GLX) },
         { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GKE) },
         { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GLE) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E600, 0xff, 0xff, 0xff) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E220, 0xff, 0xff, 0xff) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E220BIS, 0xff, 0xff, 0xff) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1401, 0xff, 0xff, 0xff) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1402, 0xff, 0xff, 0xff) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1403, 0xff, 0xff, 0xff) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1404, 0xff, 0xff, 0xff) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1405, 0xff, 0xff, 0xff) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1406, 0xff, 0xff, 0xff) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1407, 0xff, 0xff, 0xff) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1408, 0xff, 0xff, 0xff) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1409, 0xff, 0xff, 0xff) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140A, 0xff, 0xff, 0xff) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140B, 0xff, 0xff, 0xff) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140C, 0xff, 0xff, 0xff) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140D, 0xff, 0xff, 0xff) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140E, 0xff, 0xff, 0xff) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140F, 0xff, 0xff, 0xff) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1410, 0xff, 0xff, 0xff) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1411, 0xff, 0xff, 0xff) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1412, 0xff, 0xff, 0xff) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1413, 0xff, 0xff, 0xff) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1414, 0xff, 0xff, 0xff) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1415, 0xff, 0xff, 0xff) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1416, 0xff, 0xff, 0xff) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1417, 0xff, 0xff, 0xff) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1418, 0xff, 0xff, 0xff) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1419, 0xff, 0xff, 0xff) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141A, 0xff, 0xff, 0xff) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141B, 0xff, 0xff, 0xff) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141C, 0xff, 0xff, 0xff) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141D, 0xff, 0xff, 0xff) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141E, 0xff, 0xff, 0xff) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141F, 0xff, 0xff, 0xff) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1420, 0xff, 0xff, 0xff) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1421, 0xff, 0xff, 0xff) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1422, 0xff, 0xff, 0xff) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1423, 0xff, 0xff, 0xff) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1424, 0xff, 0xff, 0xff) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1425, 0xff, 0xff, 0xff) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1426, 0xff, 0xff, 0xff) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1427, 0xff, 0xff, 0xff) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1428, 0xff, 0xff, 0xff) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1429, 0xff, 0xff, 0xff) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142A, 0xff, 0xff, 0xff) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142B, 0xff, 0xff, 0xff) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142C, 0xff, 0xff, 0xff) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142D, 0xff, 0xff, 0xff) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142E, 0xff, 0xff, 0xff) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142F, 0xff, 0xff, 0xff) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1430, 0xff, 0xff, 0xff) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1431, 0xff, 0xff, 0xff) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1432, 0xff, 0xff, 0xff) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1433, 0xff, 0xff, 0xff) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1434, 0xff, 0xff, 0xff) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1435, 0xff, 0xff, 0xff) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1436, 0xff, 0xff, 0xff) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1437, 0xff, 0xff, 0xff) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1438, 0xff, 0xff, 0xff) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1439, 0xff, 0xff, 0xff) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143A, 0xff, 0xff, 0xff) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143B, 0xff, 0xff, 0xff) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143C, 0xff, 0xff, 0xff) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143D, 0xff, 0xff, 0xff) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143E, 0xff, 0xff, 0xff) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143F, 0xff, 0xff, 0xff) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E173S, 0xff, 0xff, 0xff) },
         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K4505, 0xff, 0xff, 0xff),
                 .driver_info = (kernel_ulong_t) &huawei_cdc12_blacklist },
         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K3765, 0xff, 0xff, 0xff),
                 .driver_info = (kernel_ulong_t) &huawei_cdc12_blacklist },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_ETS1220, 0xff, 0xff, 0xff) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E14AC, 0xff, 0xff, 0xff) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K3806, 0xff, 0xff, 0xff) },
         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K4605, 0xff, 0xff, 0xff),
                 .driver_info = (kernel_ulong_t) &huawei_cdc12_blacklist },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K4605, 0xff, 0x01, 0x31) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K4605, 0xff, 0x01, 0x32) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K5005, 0xff, 0x01, 0x31) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K5005, 0xff, 0x01, 0x32) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K5005, 0xff, 0x01, 0x33) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K3770, 0xff, 0x02, 0x31) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K3770, 0xff, 0x02, 0x32) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K3771, 0xff, 0x02, 0x31) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K3771, 0xff, 0x02, 0x32) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K4510, 0xff, 0x01, 0x31) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K4510, 0xff, 0x01, 0x32) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K4511, 0xff, 0x01, 0x31) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K4511, 0xff, 0x01, 0x32) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E353, 0xff, 0x01, 0x01) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E353, 0xff, 0x01, 0x02) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E353, 0xff, 0x01, 0x03) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E353, 0xff, 0x01, 0x10) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E353, 0xff, 0x01, 0x12) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E353, 0xff, 0x01, 0x13) },
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E353, 0xff, 0x02, 0x01) },  /* E398 3G Modem */
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E353, 0xff, 0x02, 0x02) },  /* E398 3G PC UI Interface */
-        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E353, 0xff, 0x02, 0x03) },  /* E398 3G Application Interface */
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0xff, 0xff) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x01, 0x01) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x01, 0x02) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x01, 0x03) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x01, 0x04) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x01, 0x05) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x01, 0x06) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x01, 0x0A) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x01, 0x0B) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x01, 0x0D) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x01, 0x0E) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x01, 0x0F) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x01, 0x10) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x01, 0x12) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x01, 0x13) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x01, 0x14) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x01, 0x15) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x01, 0x17) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x01, 0x18) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x01, 0x19) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x01, 0x1A) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x01, 0x1B) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x01, 0x1C) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x01, 0x31) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x01, 0x32) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x01, 0x33) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x01, 0x34) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x01, 0x35) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x01, 0x36) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x01, 0x3A) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x01, 0x3B) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x01, 0x3D) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x01, 0x3E) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x01, 0x3F) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x01, 0x48) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x01, 0x49) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x01, 0x4A) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x01, 0x4B) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x01, 0x4C) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x01, 0x61) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x01, 0x62) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x01, 0x63) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x01, 0x64) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x01, 0x65) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x01, 0x66) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x01, 0x6A) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x01, 0x6B) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x01, 0x6D) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x01, 0x6E) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x01, 0x6F) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x01, 0x78) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x01, 0x79) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x01, 0x7A) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x01, 0x7B) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x01, 0x7C) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x02, 0x01) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x02, 0x02) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x02, 0x03) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x02, 0x04) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x02, 0x05) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x02, 0x06) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x02, 0x0A) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x02, 0x0B) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x02, 0x0D) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x02, 0x0E) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x02, 0x0F) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x02, 0x10) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x02, 0x12) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x02, 0x13) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x02, 0x14) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x02, 0x15) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x02, 0x17) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x02, 0x18) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x02, 0x19) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x02, 0x1A) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x02, 0x1B) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x02, 0x1C) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x02, 0x31) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x02, 0x32) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x02, 0x33) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x02, 0x34) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x02, 0x35) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x02, 0x36) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x02, 0x3A) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x02, 0x3B) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x02, 0x3D) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x02, 0x3E) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x02, 0x3F) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x02, 0x48) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x02, 0x49) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x02, 0x4A) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x02, 0x4B) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x02, 0x4C) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x02, 0x61) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x02, 0x62) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x02, 0x63) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x02, 0x64) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x02, 0x65) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x02, 0x66) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x02, 0x6A) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x02, 0x6B) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x02, 0x6D) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x02, 0x6E) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x02, 0x6F) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x02, 0x78) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x02, 0x79) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x02, 0x7A) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x02, 0x7B) },
+        { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x02, 0x7C) },
+
+
         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V640) },
         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V620) },
         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V740) },
@@ -943,6 +886,8 @@ static const struct usb_device_id option_ids[] = {
         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1010, 0xff, 0xff, 0xff),
           .driver_info = (kernel_ulong_t)&net_intf4_blacklist },
         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1012, 0xff, 0xff, 0xff) },
+        { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1018, 0xff, 0xff, 0xff),
+          .driver_info = (kernel_ulong_t)&net_intf3_blacklist },
         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1057, 0xff, 0xff, 0xff) },
         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1058, 0xff, 0xff, 0xff) },
         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1059, 0xff, 0xff, 0xff) },
@@ -1297,8 +1242,8 @@ static struct usb_serial_driver option_1port_device = {
         .tiocmset          = usb_wwan_tiocmset,
         .ioctl             = usb_wwan_ioctl,
         .attach            = usb_wwan_startup,
-        .disconnect        = usb_wwan_disconnect,
         .release           = option_release,
+        .port_remove       = usb_wwan_port_remove,
         .read_int_callback = option_instat_callback,
 #ifdef CONFIG_PM
         .suspend           = usb_wwan_suspend,
@@ -1414,8 +1359,6 @@ static void option_release(struct usb_serial *serial)
         struct usb_wwan_intf_private *intfdata = usb_get_serial_data(serial);
         struct option_private *priv = intfdata->private;
 
-        usb_wwan_release(serial);
-
         kfree(priv);
         kfree(intfdata);
 }
diff --git a/drivers/usb/serial/qcserial.c b/drivers/usb/serial/qcserial.c
index 8d103019d6aa..bfd50779f0c9 100644
--- a/drivers/usb/serial/qcserial.c
+++ b/drivers/usb/serial/qcserial.c
@@ -199,43 +199,49 @@ static int qcprobe(struct usb_serial *serial, const struct usb_device_id *id)
 
         /* default to enabling interface */
         altsetting = 0;
-        switch (ifnum) {
-                /* Composite mode; don't bind to the QMI/net interface as that
-                 * gets handled by other drivers.
-                 */
 
+        /* Composite mode; don't bind to the QMI/net interface as that
+         * gets handled by other drivers.
+         */
+
+        if (is_gobi1k) {
                 /* Gobi 1K USB layout:
                  * 0: serial port (doesn't respond)
                  * 1: serial port (doesn't respond)
                  * 2: AT-capable modem port
                  * 3: QMI/net
-                 *
-                 * Gobi 2K+ USB layout:
+                 */
+                if (ifnum == 2)
+                        dev_dbg(dev, "Modem port found\n");
+                else
+                        altsetting = -1;
+        } else {
+                /* Gobi 2K+ USB layout:
                  * 0: QMI/net
                  * 1: DM/DIAG (use libqcdm from ModemManager for communication)
                  * 2: AT-capable modem port
                  * 3: NMEA
                  */
-
-        case 1:
-                if (is_gobi1k)
+                switch (ifnum) {
+                case 0:
+                        /* Don't claim the QMI/net interface */
                         altsetting = -1;
-                else
+                        break;
+                case 1:
                         dev_dbg(dev, "Gobi 2K+ DM/DIAG interface found\n");
-                break;
-        case 2:
-                dev_dbg(dev, "Modem port found\n");
-                break;
-        case 3:
-                if (is_gobi1k)
-                        altsetting = -1;
-                else
+                        break;
+                case 2:
+                        dev_dbg(dev, "Modem port found\n");
+                        break;
+                case 3:
                         /*
                          * NMEA (serial line 9600 8N1)
                          * # echo "\$GPS_START" > /dev/ttyUSBx
                          * # echo "\$GPS_STOP"  > /dev/ttyUSBx
                          */
                         dev_dbg(dev, "Gobi 2K+ NMEA GPS interface found\n");
+                        break;
+                }
         }
 
 done:
@@ -262,8 +268,7 @@ static void qc_release(struct usb_serial *serial)
 {
         struct usb_wwan_intf_private *priv = usb_get_serial_data(serial);
 
-        /* Call usb_wwan release & free the private data allocated in qcprobe */
-        usb_wwan_release(serial);
+        /* Free the private data allocated in qcprobe */
         usb_set_serial_data(serial, NULL);
         kfree(priv);
 }
@@ -283,8 +288,8 @@ static struct usb_serial_driver qcdevice = {
         .write_room          = usb_wwan_write_room,
         .chars_in_buffer     = usb_wwan_chars_in_buffer,
         .attach              = usb_wwan_startup,
-        .disconnect          = usb_wwan_disconnect,
         .release             = qc_release,
+        .port_remove         = usb_wwan_port_remove,
 #ifdef CONFIG_PM
         .suspend             = usb_wwan_suspend,
         .resume              = usb_wwan_resume,
diff --git a/drivers/usb/serial/usb-wwan.h b/drivers/usb/serial/usb-wwan.h
index c47b6ec03063..1f034d2397c6 100644
--- a/drivers/usb/serial/usb-wwan.h
+++ b/drivers/usb/serial/usb-wwan.h
@@ -9,8 +9,7 @@ extern void usb_wwan_dtr_rts(struct usb_serial_port *port, int on);
 extern int usb_wwan_open(struct tty_struct *tty, struct usb_serial_port *port);
 extern void usb_wwan_close(struct usb_serial_port *port);
 extern int usb_wwan_startup(struct usb_serial *serial);
-extern void usb_wwan_disconnect(struct usb_serial *serial);
-extern void usb_wwan_release(struct usb_serial *serial);
+extern int usb_wwan_port_remove(struct usb_serial_port *port);
 extern int usb_wwan_write_room(struct tty_struct *tty);
 extern void usb_wwan_set_termios(struct tty_struct *tty,
                                  struct usb_serial_port *port,
diff --git a/drivers/usb/serial/usb_wwan.c b/drivers/usb/serial/usb_wwan.c
index f35971dff4a5..6855d5ed0331 100644
--- a/drivers/usb/serial/usb_wwan.c
+++ b/drivers/usb/serial/usb_wwan.c
@@ -565,62 +565,52 @@ bail_out_error:
 }
 EXPORT_SYMBOL(usb_wwan_startup);
 
-static void stop_read_write_urbs(struct usb_serial *serial)
+int usb_wwan_port_remove(struct usb_serial_port *port)
 {
-        int i, j;
-        struct usb_serial_port *port;
+        int i;
         struct usb_wwan_port_private *portdata;
 
-        /* Stop reading/writing urbs */
-        for (i = 0; i < serial->num_ports; ++i) {
-                port = serial->port[i];
-                portdata = usb_get_serial_port_data(port);
-                for (j = 0; j < N_IN_URB; j++)
-                        usb_kill_urb(portdata->in_urbs[j]);
-                for (j = 0; j < N_OUT_URB; j++)
-                        usb_kill_urb(portdata->out_urbs[j]);
+        portdata = usb_get_serial_port_data(port);
+        usb_set_serial_port_data(port, NULL);
+
+        /* Stop reading/writing urbs and free them */
+        for (i = 0; i < N_IN_URB; i++) {
+                usb_kill_urb(portdata->in_urbs[i]);
+                usb_free_urb(portdata->in_urbs[i]);
+                free_page((unsigned long)portdata->in_buffer[i]);
+        }
+        for (i = 0; i < N_OUT_URB; i++) {
+                usb_kill_urb(portdata->out_urbs[i]);
+                usb_free_urb(portdata->out_urbs[i]);
+                kfree(portdata->out_buffer[i]);
         }
-}
 
-void usb_wwan_disconnect(struct usb_serial *serial)
-{
-        stop_read_write_urbs(serial);
+        /* Now free port private data */
+        kfree(portdata);
+        return 0;
 }
-EXPORT_SYMBOL(usb_wwan_disconnect);
+EXPORT_SYMBOL(usb_wwan_port_remove);
 
-void usb_wwan_release(struct usb_serial *serial)
+#ifdef CONFIG_PM
+static void stop_read_write_urbs(struct usb_serial *serial)
 {
         int i, j;
         struct usb_serial_port *port;
         struct usb_wwan_port_private *portdata;
 
-        /* Now free them */
+        /* Stop reading/writing urbs */
         for (i = 0; i < serial->num_ports; ++i) {
                 port = serial->port[i];
                 portdata = usb_get_serial_port_data(port);
-
-                for (j = 0; j < N_IN_URB; j++) {
-                        usb_free_urb(portdata->in_urbs[j]);
-                        free_page((unsigned long)
-                                  portdata->in_buffer[j]);
-                        portdata->in_urbs[j] = NULL;
-                }
-                for (j = 0; j < N_OUT_URB; j++) {
-                        usb_free_urb(portdata->out_urbs[j]);
-                        kfree(portdata->out_buffer[j]);
-                        portdata->out_urbs[j] = NULL;
-                }
-        }
-
-        /* Now free per port private data */
-        for (i = 0; i < serial->num_ports; i++) {
-                port = serial->port[i];
-                kfree(usb_get_serial_port_data(port));
+                if (!portdata)
+                        continue;
+                for (j = 0; j < N_IN_URB; j++)
+                        usb_kill_urb(portdata->in_urbs[j]);
+                for (j = 0; j < N_OUT_URB; j++)
+                        usb_kill_urb(portdata->out_urbs[j]);
         }
 }
-EXPORT_SYMBOL(usb_wwan_release);
 
-#ifdef CONFIG_PM
 int usb_wwan_suspend(struct usb_serial *serial, pm_message_t message)
 {
         struct usb_wwan_intf_private *intfdata = serial->private;
@@ -712,7 +702,7 @@ int usb_wwan_resume(struct usb_serial *serial)
 
                 /* skip closed ports */
                 spin_lock_irq(&intfdata->susp_lock);
-                if (!portdata->opened) {
+                if (!portdata || !portdata->opened) {
                         spin_unlock_irq(&intfdata->susp_lock);
                         continue;
                 }
diff --git a/drivers/vfio/vfio.c b/drivers/vfio/vfio.c
index 9591e2b509d7..17830c9c7cc6 100644
--- a/drivers/vfio/vfio.c
+++ b/drivers/vfio/vfio.c
@@ -264,6 +264,7 @@ static struct vfio_group *vfio_create_group(struct iommu_group *iommu_group)
         return group;
 }
 
+/* called with vfio.group_lock held */
 static void vfio_group_release(struct kref *kref)
 {
         struct vfio_group *group = container_of(kref, struct vfio_group, kref);
@@ -287,13 +288,7 @@ static void vfio_group_release(struct kref *kref)
 
 static void vfio_group_put(struct vfio_group *group)
 {
-        mutex_lock(&vfio.group_lock);
-        /*
-         * Release needs to unlock to unregister the notifier, so only
-         * unlock if not released.
-         */
-        if (!kref_put(&group->kref, vfio_group_release))
-                mutex_unlock(&vfio.group_lock);
+        kref_put_mutex(&group->kref, vfio_group_release, &vfio.group_lock);
 }
 
 /* Assume group_lock or group reference is held */
@@ -401,7 +396,6 @@ static void vfio_device_release(struct kref *kref)
                                                   struct vfio_device, kref);
         struct vfio_group *group = device->group;
 
-        mutex_lock(&group->device_lock);
         list_del(&device->group_next);
         mutex_unlock(&group->device_lock);
 
@@ -416,8 +410,9 @@ static void vfio_device_release(struct kref *kref)
 /* Device reference always implies a group reference */
 static void vfio_device_put(struct vfio_device *device)
 {
-        kref_put(&device->kref, vfio_device_release);
-        vfio_group_put(device->group);
+        struct vfio_group *group = device->group;
+        kref_put_mutex(&device->kref, vfio_device_release, &group->device_lock);
+        vfio_group_put(group);
 }
 
 static void vfio_device_get(struct vfio_device *device)
@@ -1116,10 +1111,10 @@ static int vfio_group_get_device_fd(struct vfio_group *group, char *buf)
                  */
                 filep->f_mode |= (FMODE_LSEEK | FMODE_PREAD | FMODE_PWRITE);
 
-                fd_install(ret, filep);
-
                 vfio_device_get(device);
                 atomic_inc(&group->container_users);
+
+                fd_install(ret, filep);
                 break;
         }
         mutex_unlock(&group->device_lock);
diff --git a/drivers/vhost/tcm_vhost.c b/drivers/vhost/tcm_vhost.c
index fb366540ed54..ed8e2e6c8df2 100644
--- a/drivers/vhost/tcm_vhost.c
+++ b/drivers/vhost/tcm_vhost.c
@@ -53,9 +53,14 @@
 #include "vhost.h"
 #include "tcm_vhost.h"
 
+enum {
+        VHOST_SCSI_VQ_CTL = 0,
+        VHOST_SCSI_VQ_EVT = 1,
+        VHOST_SCSI_VQ_IO = 2,
+};
+
 struct vhost_scsi {
-        atomic_t vhost_ref_cnt;
-        struct tcm_vhost_tpg *vs_tpg;
+        struct tcm_vhost_tpg *vs_tpg;   /* Protected by vhost_scsi->dev.mutex */
         struct vhost_dev dev;
         struct vhost_virtqueue vqs[3];
 
@@ -131,8 +136,7 @@ static u32 tcm_vhost_get_default_depth(struct se_portal_group *se_tpg)
         return 1;
 }
 
-static u32 tcm_vhost_get_pr_transport_id(
-        struct se_portal_group *se_tpg,
+static u32 tcm_vhost_get_pr_transport_id(struct se_portal_group *se_tpg,
         struct se_node_acl *se_nacl,
         struct t10_pr_registration *pr_reg,
         int *format_code,
@@ -162,8 +166,7 @@ static u32 tcm_vhost_get_pr_transport_id(
                         format_code, buf);
 }
 
-static u32 tcm_vhost_get_pr_transport_id_len(
-        struct se_portal_group *se_tpg,
+static u32 tcm_vhost_get_pr_transport_id_len(struct se_portal_group *se_tpg,
         struct se_node_acl *se_nacl,
         struct t10_pr_registration *pr_reg,
         int *format_code)
@@ -192,8 +195,7 @@ static u32 tcm_vhost_get_pr_transport_id_len(
                         format_code);
 }
 
-static char *tcm_vhost_parse_pr_out_transport_id(
-        struct se_portal_group *se_tpg,
+static char *tcm_vhost_parse_pr_out_transport_id(struct se_portal_group *se_tpg,
         const char *buf,
         u32 *out_tid_len,
         char **port_nexus_ptr)
@@ -236,8 +238,7 @@ static struct se_node_acl *tcm_vhost_alloc_fabric_acl(
         return &nacl->se_node_acl;
 }
 
-static void tcm_vhost_release_fabric_acl(
-        struct se_portal_group *se_tpg,
+static void tcm_vhost_release_fabric_acl(struct se_portal_group *se_tpg,
         struct se_node_acl *se_nacl)
 {
         struct tcm_vhost_nacl *nacl = container_of(se_nacl,
@@ -297,7 +298,16 @@ static int tcm_vhost_get_cmd_state(struct se_cmd *se_cmd)
         return 0;
 }
 
-static void vhost_scsi_complete_cmd(struct tcm_vhost_cmd *);
+static void vhost_scsi_complete_cmd(struct tcm_vhost_cmd *tv_cmd)
+{
+        struct vhost_scsi *vs = tv_cmd->tvc_vhost;
+
+        spin_lock_bh(&vs->vs_completion_lock);
+        list_add_tail(&tv_cmd->tvc_completion_list, &vs->vs_completion_list);
+        spin_unlock_bh(&vs->vs_completion_lock);
+
+        vhost_work_queue(&vs->dev, &vs->vs_completion_work);
+}
 
 static int tcm_vhost_queue_data_in(struct se_cmd *se_cmd)
 {
@@ -381,7 +391,7 @@ static void vhost_scsi_complete_cmd_work(struct vhost_work *work)
                                         vs_completion_work);
         struct tcm_vhost_cmd *tv_cmd;
 
-        while ((tv_cmd = vhost_scsi_get_cmd_from_completion(vs)) != NULL) {
+        while ((tv_cmd = vhost_scsi_get_cmd_from_completion(vs))) {
                 struct virtio_scsi_cmd_resp v_rsp;
                 struct se_cmd *se_cmd = &tv_cmd->tvc_se_cmd;
                 int ret;
@@ -408,19 +418,6 @@ static void vhost_scsi_complete_cmd_work(struct vhost_work *work)
         vhost_signal(&vs->dev, &vs->vqs[2]);
 }
 
-static void vhost_scsi_complete_cmd(struct tcm_vhost_cmd *tv_cmd)
-{
-        struct vhost_scsi *vs = tv_cmd->tvc_vhost;
-
-        pr_debug("%s tv_cmd %p\n", __func__, tv_cmd);
-
-        spin_lock_bh(&vs->vs_completion_lock);
-        list_add_tail(&tv_cmd->tvc_completion_list, &vs->vs_completion_list);
-        spin_unlock_bh(&vs->vs_completion_lock);
-
-        vhost_work_queue(&vs->dev, &vs->vs_completion_work);
-}
-
 static struct tcm_vhost_cmd *vhost_scsi_allocate_cmd(
         struct tcm_vhost_tpg *tv_tpg,
         struct virtio_scsi_cmd_req *v_req,
@@ -533,8 +530,8 @@ static int vhost_scsi_map_iov_to_sgl(struct tcm_vhost_cmd *tv_cmd,
         sg = kmalloc(sizeof(tv_cmd->tvc_sgl[0]) * sgl_count, GFP_ATOMIC);
         if (!sg)
                 return -ENOMEM;
-        pr_debug("%s sg %p sgl_count %u is_err %ld\n", __func__,
-               sg, sgl_count, IS_ERR(sg));
+        pr_debug("%s sg %p sgl_count %u is_err %d\n", __func__,
+               sg, sgl_count, !sg);
         sg_init_table(sg, sgl_count);
 
         tv_cmd->tvc_sgl = sg;
@@ -787,12 +784,12 @@ static void vhost_scsi_handle_vq(struct vhost_scsi *vs)
 
 static void vhost_scsi_ctl_handle_kick(struct vhost_work *work)
 {
-        pr_err("%s: The handling func for control queue.\n", __func__);
+        pr_debug("%s: The handling func for control queue.\n", __func__);
 }
 
 static void vhost_scsi_evt_handle_kick(struct vhost_work *work)
 {
-        pr_err("%s: The handling func for event queue.\n", __func__);
+        pr_debug("%s: The handling func for event queue.\n", __func__);
 }
 
 static void vhost_scsi_handle_kick(struct vhost_work *work)
@@ -825,11 +822,6 @@ static int vhost_scsi_set_endpoint(
                         return -EFAULT;
                 }
         }
-
-        if (vs->vs_tpg) {
-                mutex_unlock(&vs->dev.mutex);
-                return -EEXIST;
-        }
         mutex_unlock(&vs->dev.mutex);
 
         mutex_lock(&tcm_vhost_mutex);
@@ -839,7 +831,7 @@ static int vhost_scsi_set_endpoint(
                         mutex_unlock(&tv_tpg->tv_tpg_mutex);
                         continue;
                 }
-                if (atomic_read(&tv_tpg->tv_tpg_vhost_count)) {
+                if (tv_tpg->tv_tpg_vhost_count != 0) {
                         mutex_unlock(&tv_tpg->tv_tpg_mutex);
                         continue;
                 }
@@ -847,14 +839,20 @@ static int vhost_scsi_set_endpoint(
 
                 if (!strcmp(tv_tport->tport_name, t->vhost_wwpn) &&
                     (tv_tpg->tport_tpgt == t->vhost_tpgt)) {
-                        atomic_inc(&tv_tpg->tv_tpg_vhost_count);
-                        smp_mb__after_atomic_inc();
+                        tv_tpg->tv_tpg_vhost_count++;
                         mutex_unlock(&tv_tpg->tv_tpg_mutex);
                         mutex_unlock(&tcm_vhost_mutex);
 
                         mutex_lock(&vs->dev.mutex);
+                        if (vs->vs_tpg) {
+                                mutex_unlock(&vs->dev.mutex);
+                                mutex_lock(&tv_tpg->tv_tpg_mutex);
+                                tv_tpg->tv_tpg_vhost_count--;
+                                mutex_unlock(&tv_tpg->tv_tpg_mutex);
+                                return -EEXIST;
+                        }
+
                         vs->vs_tpg = tv_tpg;
-                        atomic_inc(&vs->vhost_ref_cnt);
                         smp_mb__after_atomic_inc();
                         mutex_unlock(&vs->dev.mutex);
                         return 0;
@@ -871,38 +869,42 @@ static int vhost_scsi_clear_endpoint(
 {
         struct tcm_vhost_tport *tv_tport;
         struct tcm_vhost_tpg *tv_tpg;
-        int index;
+        int index, ret;
 
         mutex_lock(&vs->dev.mutex);
         /* Verify that ring has been setup correctly. */
         for (index = 0; index < vs->dev.nvqs; ++index) {
                 if (!vhost_vq_access_ok(&vs->vqs[index])) {
-                        mutex_unlock(&vs->dev.mutex);
-                        return -EFAULT;
+                        ret = -EFAULT;
+                        goto err;
                 }
         }
 
         if (!vs->vs_tpg) {
-                mutex_unlock(&vs->dev.mutex);
-                return -ENODEV;
+                ret = -ENODEV;
+                goto err;
         }
         tv_tpg = vs->vs_tpg;
         tv_tport = tv_tpg->tport;
 
         if (strcmp(tv_tport->tport_name, t->vhost_wwpn) ||
             (tv_tpg->tport_tpgt != t->vhost_tpgt)) {
-                mutex_unlock(&vs->dev.mutex);
                 pr_warn("tv_tport->tport_name: %s, tv_tpg->tport_tpgt: %hu"
                         " does not match t->vhost_wwpn: %s, t->vhost_tpgt: %hu\n",
                         tv_tport->tport_name, tv_tpg->tport_tpgt,
                         t->vhost_wwpn, t->vhost_tpgt);
-                return -EINVAL;
+                ret = -EINVAL;
+                goto err;
         }
-        atomic_dec(&tv_tpg->tv_tpg_vhost_count);
+        tv_tpg->tv_tpg_vhost_count--;
         vs->vs_tpg = NULL;
         mutex_unlock(&vs->dev.mutex);
 
         return 0;
+
+err:
+        mutex_unlock(&vs->dev.mutex);
+        return ret;
 }
 
 static int vhost_scsi_open(struct inode *inode, struct file *f)
@@ -918,9 +920,9 @@ static int vhost_scsi_open(struct inode *inode, struct file *f)
         INIT_LIST_HEAD(&s->vs_completion_list);
         spin_lock_init(&s->vs_completion_lock);
 
-        s->vqs[0].handle_kick = vhost_scsi_ctl_handle_kick;
-        s->vqs[1].handle_kick = vhost_scsi_evt_handle_kick;
-        s->vqs[2].handle_kick = vhost_scsi_handle_kick;
+        s->vqs[VHOST_SCSI_VQ_CTL].handle_kick = vhost_scsi_ctl_handle_kick;
+        s->vqs[VHOST_SCSI_VQ_EVT].handle_kick = vhost_scsi_evt_handle_kick;
+        s->vqs[VHOST_SCSI_VQ_IO].handle_kick = vhost_scsi_handle_kick;
         r = vhost_dev_init(&s->dev, s->vqs, 3);
         if (r < 0) {
                 kfree(s);
@@ -949,6 +951,18 @@ static int vhost_scsi_release(struct inode *inode, struct file *f)
         return 0;
 }
 
+static void vhost_scsi_flush_vq(struct vhost_scsi *vs, int index)
+{
+        vhost_poll_flush(&vs->dev.vqs[index].poll);
+}
+
+static void vhost_scsi_flush(struct vhost_scsi *vs)
+{
+        vhost_scsi_flush_vq(vs, VHOST_SCSI_VQ_CTL);
+        vhost_scsi_flush_vq(vs, VHOST_SCSI_VQ_EVT);
+        vhost_scsi_flush_vq(vs, VHOST_SCSI_VQ_IO);
+}
+
 static int vhost_scsi_set_features(struct vhost_scsi *vs, u64 features)
 {
         if (features & ~VHOST_FEATURES)
@@ -961,7 +975,8 @@ static int vhost_scsi_set_features(struct vhost_scsi *vs, u64 features)
                 return -EFAULT;
         }
         vs->dev.acked_features = features;
-        /* TODO possibly smp_wmb() and flush vqs */
+        smp_wmb();
+        vhost_scsi_flush(vs);
         mutex_unlock(&vs->dev.mutex);
         return 0;
 }
@@ -974,26 +989,25 @@ static long vhost_scsi_ioctl(struct file *f, unsigned int ioctl,
         void __user *argp = (void __user *)arg;
         u64 __user *featurep = argp;
         u64 features;
-        int r;
+        int r, abi_version = VHOST_SCSI_ABI_VERSION;
 
         switch (ioctl) {
         case VHOST_SCSI_SET_ENDPOINT:
                 if (copy_from_user(&backend, argp, sizeof backend))
                         return -EFAULT;
+                if (backend.reserved != 0)
+                        return -EOPNOTSUPP;
 
                 return vhost_scsi_set_endpoint(vs, &backend);
         case VHOST_SCSI_CLEAR_ENDPOINT:
                 if (copy_from_user(&backend, argp, sizeof backend))
                         return -EFAULT;
+                if (backend.reserved != 0)
+                        return -EOPNOTSUPP;
 
                 return vhost_scsi_clear_endpoint(vs, &backend);
         case VHOST_SCSI_GET_ABI_VERSION:
-                if (copy_from_user(&backend, argp, sizeof backend))
-                        return -EFAULT;
-
-                backend.abi_version = VHOST_SCSI_ABI_VERSION;
-
-                if (copy_to_user(argp, &backend, sizeof backend))
+                if (copy_to_user(argp, &abi_version, sizeof abi_version))
                         return -EFAULT;
                 return 0;
         case VHOST_GET_FEATURES:
@@ -1013,11 +1027,21 @@ static long vhost_scsi_ioctl(struct file *f, unsigned int ioctl,
         }
 }
 
+#ifdef CONFIG_COMPAT
+static long vhost_scsi_compat_ioctl(struct file *f, unsigned int ioctl,
+                                unsigned long arg)
+{
+        return vhost_scsi_ioctl(f, ioctl, (unsigned long)compat_ptr(arg));
+}
+#endif
+
 static const struct file_operations vhost_scsi_fops = {
         .owner          = THIS_MODULE,
         .release        = vhost_scsi_release,
         .unlocked_ioctl = vhost_scsi_ioctl,
-        /* TODO compat ioctl? */
+#ifdef CONFIG_COMPAT
+        .compat_ioctl   = vhost_scsi_compat_ioctl,
+#endif
         .open           = vhost_scsi_open,
         .llseek         = noop_llseek,
 };
@@ -1054,28 +1078,28 @@ static char *tcm_vhost_dump_proto_id(struct tcm_vhost_tport *tport)
         return "Unknown";
 }
 
-static int tcm_vhost_port_link(
-        struct se_portal_group *se_tpg,
+static int tcm_vhost_port_link(struct se_portal_group *se_tpg,
         struct se_lun *lun)
 {
         struct tcm_vhost_tpg *tv_tpg = container_of(se_tpg,
                                 struct tcm_vhost_tpg, se_tpg);
 
-        atomic_inc(&tv_tpg->tv_tpg_port_count);
-        smp_mb__after_atomic_inc();
+        mutex_lock(&tv_tpg->tv_tpg_mutex);
+        tv_tpg->tv_tpg_port_count++;
+        mutex_unlock(&tv_tpg->tv_tpg_mutex);
 
         return 0;
 }
 
-static void tcm_vhost_port_unlink(
-        struct se_portal_group *se_tpg,
+static void tcm_vhost_port_unlink(struct se_portal_group *se_tpg,
         struct se_lun *se_lun)
 {
         struct tcm_vhost_tpg *tv_tpg = container_of(se_tpg,
                                 struct tcm_vhost_tpg, se_tpg);
 
-        atomic_dec(&tv_tpg->tv_tpg_port_count);
-        smp_mb__after_atomic_dec();
+        mutex_lock(&tv_tpg->tv_tpg_mutex);
+        tv_tpg->tv_tpg_port_count--;
+        mutex_unlock(&tv_tpg->tv_tpg_mutex);
 }
 
 static struct se_node_acl *tcm_vhost_make_nodeacl(
@@ -1122,8 +1146,7 @@ static void tcm_vhost_drop_nodeacl(struct se_node_acl *se_acl)
         kfree(nacl);
 }
 
-static int tcm_vhost_make_nexus(
-        struct tcm_vhost_tpg *tv_tpg,
+static int tcm_vhost_make_nexus(struct tcm_vhost_tpg *tv_tpg,
         const char *name)
 {
         struct se_portal_group *se_tpg;
@@ -1168,7 +1191,7 @@ static int tcm_vhost_make_nexus(
                 return -ENOMEM;
         }
         /*
-         * Now register the TCM vHost virtual I_T Nexus as active with the
+         * Now register the TCM vhost virtual I_T Nexus as active with the
          * call to __transport_register_session()
          */
         __transport_register_session(se_tpg, tv_nexus->tvn_se_sess->se_node_acl,
@@ -1179,8 +1202,7 @@ static int tcm_vhost_make_nexus(
         return 0;
 }
 
-static int tcm_vhost_drop_nexus(
-        struct tcm_vhost_tpg *tpg)
+static int tcm_vhost_drop_nexus(struct tcm_vhost_tpg *tpg)
 {
         struct se_session *se_sess;
         struct tcm_vhost_nexus *tv_nexus;
@@ -1198,27 +1220,27 @@ static int tcm_vhost_drop_nexus(
                 return -ENODEV;
         }
 
-        if (atomic_read(&tpg->tv_tpg_port_count)) {
+        if (tpg->tv_tpg_port_count != 0) {
                 mutex_unlock(&tpg->tv_tpg_mutex);
-                pr_err("Unable to remove TCM_vHost I_T Nexus with"
+                pr_err("Unable to remove TCM_vhost I_T Nexus with"
                         " active TPG port count: %d\n",
-                        atomic_read(&tpg->tv_tpg_port_count));
-                return -EPERM;
+                        tpg->tv_tpg_port_count);
+                return -EBUSY;
         }
 
-        if (atomic_read(&tpg->tv_tpg_vhost_count)) {
+        if (tpg->tv_tpg_vhost_count != 0) {
                 mutex_unlock(&tpg->tv_tpg_mutex);
-                pr_err("Unable to remove TCM_vHost I_T Nexus with"
+                pr_err("Unable to remove TCM_vhost I_T Nexus with"
                         " active TPG vhost count: %d\n",
-                        atomic_read(&tpg->tv_tpg_vhost_count));
-                return -EPERM;
+                        tpg->tv_tpg_vhost_count);
+                return -EBUSY;
         }
 
-        pr_debug("TCM_vHost_ConfigFS: Removing I_T Nexus to emulated"
+        pr_debug("TCM_vhost_ConfigFS: Removing I_T Nexus to emulated"
                 " %s Initiator Port: %s\n", tcm_vhost_dump_proto_id(tpg->tport),
                 tv_nexus->tvn_se_sess->se_node_acl->initiatorname);
         /*
-         * Release the SCSI I_T Nexus to the emulated vHost Target Port
+         * Release the SCSI I_T Nexus to the emulated vhost Target Port
          */
         transport_deregister_session(tv_nexus->tvn_se_sess);
         tpg->tpg_nexus = NULL;
@@ -1228,8 +1250,7 @@ static int tcm_vhost_drop_nexus(
         return 0;
 }
 
-static ssize_t tcm_vhost_tpg_show_nexus(
-        struct se_portal_group *se_tpg,
+static ssize_t tcm_vhost_tpg_show_nexus(struct se_portal_group *se_tpg,
         char *page)
 {
         struct tcm_vhost_tpg *tv_tpg = container_of(se_tpg,
@@ -1250,8 +1271,7 @@ static ssize_t tcm_vhost_tpg_show_nexus(
         return ret;
 }
 
-static ssize_t tcm_vhost_tpg_store_nexus(
-        struct se_portal_group *se_tpg,
+static ssize_t tcm_vhost_tpg_store_nexus(struct se_portal_group *se_tpg,
         const char *page,
         size_t count)
 {
@@ -1336,8 +1356,7 @@ static struct configfs_attribute *tcm_vhost_tpg_attrs[] = {
         NULL,
 };
 
-static struct se_portal_group *tcm_vhost_make_tpg(
-        struct se_wwn *wwn,
+static struct se_portal_group *tcm_vhost_make_tpg(struct se_wwn *wwn,
         struct config_group *group,
         const char *name)
 {
@@ -1385,7 +1404,7 @@ static void tcm_vhost_drop_tpg(struct se_portal_group *se_tpg)
         list_del(&tpg->tv_tpg_list);
         mutex_unlock(&tcm_vhost_mutex);
         /*
-         * Release the virtual I_T Nexus for this vHost TPG
+         * Release the virtual I_T Nexus for this vhost TPG
          */
         tcm_vhost_drop_nexus(tpg);
         /*
@@ -1395,8 +1414,7 @@ static void tcm_vhost_drop_tpg(struct se_portal_group *se_tpg)
         kfree(tpg);
 }
 
-static struct se_wwn *tcm_vhost_make_tport(
-        struct target_fabric_configfs *tf,
+static struct se_wwn *tcm_vhost_make_tport(struct target_fabric_configfs *tf,
         struct config_group *group,
         const char *name)
 {
@@ -1592,7 +1610,10 @@ static void tcm_vhost_deregister_configfs(void)
 static int __init tcm_vhost_init(void)
 {
         int ret = -ENOMEM;
-
+        /*
+         * Use our own dedicated workqueue for submitting I/O into
+         * target core to avoid contention within system_wq.
+         */
         tcm_vhost_workqueue = alloc_workqueue("tcm_vhost", 0, 0);
         if (!tcm_vhost_workqueue)
                 goto out;
diff --git a/drivers/vhost/tcm_vhost.h b/drivers/vhost/tcm_vhost.h
index c983ed21e413..d9e93557d669 100644
--- a/drivers/vhost/tcm_vhost.h
+++ b/drivers/vhost/tcm_vhost.h
@@ -47,9 +47,9 @@ struct tcm_vhost_tpg {
         /* Vhost port target portal group tag for TCM */
         u16 tport_tpgt;
         /* Used to track number of TPG Port/Lun Links wrt to explict I_T Nexus shutdown */
-        atomic_t tv_tpg_port_count;
-        /* Used for vhost_scsi device reference to tpg_nexus */
-        atomic_t tv_tpg_vhost_count;
+        int tv_tpg_port_count;
+        /* Used for vhost_scsi device reference to tpg_nexus, protected by tv_tpg_mutex */
+        int tv_tpg_vhost_count;
         /* list for tcm_vhost_list */
         struct list_head tv_tpg_list;
         /* Used to protect access for tpg_nexus */
@@ -91,11 +91,13 @@ struct tcm_vhost_tport {
 
 struct vhost_scsi_target {
         int abi_version;
-        unsigned char vhost_wwpn[TRANSPORT_IQN_LEN];
+        char vhost_wwpn[TRANSPORT_IQN_LEN];
         unsigned short vhost_tpgt;
+        unsigned short reserved;
 };
 
 /* VHOST_SCSI specific defines */
 #define VHOST_SCSI_SET_ENDPOINT _IOW(VHOST_VIRTIO, 0x40, struct vhost_scsi_target)
 #define VHOST_SCSI_CLEAR_ENDPOINT _IOW(VHOST_VIRTIO, 0x41, struct vhost_scsi_target)
-#define VHOST_SCSI_GET_ABI_VERSION _IOW(VHOST_VIRTIO, 0x42, struct vhost_scsi_target)
+/* Changing this breaks userspace. */
+#define VHOST_SCSI_GET_ABI_VERSION _IOW(VHOST_VIRTIO, 0x42, int)
diff --git a/drivers/video/console/fbcon.c b/drivers/video/console/fbcon.c
index 2e471c22abf5..88e92041d8f0 100644
--- a/drivers/video/console/fbcon.c
+++ b/drivers/video/console/fbcon.c
@@ -372,8 +372,15 @@ static void fb_flashcursor(struct work_struct *work)
         struct vc_data *vc = NULL;
         int c;
         int mode;
+        int ret;
+
+        /* FIXME: we should sort out the unbind locking instead */
+        /* instead we just fail to flash the cursor if we can't get
+         * the lock instead of blocking fbcon deinit */
+        ret = console_trylock();
+        if (ret == 0)
+                return;
 
-        console_lock();
         if (ops && ops->currcon != -1)
                 vc = vc_cons[ops->currcon].d;
 
diff --git a/drivers/w1/slaves/w1_therm.c b/drivers/w1/slaves/w1_therm.c
index d90062b211f8..92d08e7fcba2 100644
--- a/drivers/w1/slaves/w1_therm.c
+++ b/drivers/w1/slaves/w1_therm.c
@@ -91,6 +91,11 @@ static struct w1_family w1_therm_family_DS28EA00 = {
         .fops = &w1_therm_fops,
 };
 
+static struct w1_family w1_therm_family_DS1825 = {
+        .fid = W1_THERM_DS1825,
+        .fops = &w1_therm_fops,
+};
+
 struct w1_therm_family_converter
 {
         u8                      broken;
@@ -120,6 +125,10 @@ static struct w1_therm_family_converter w1_therm_families[] = {
                 .f              = &w1_therm_family_DS28EA00,
                 .convert        = w1_DS18B20_convert_temp
         },
+        {
+                .f              = &w1_therm_family_DS1825,
+                .convert        = w1_DS18B20_convert_temp
+        }
 };
 
 static inline int w1_DS18B20_convert_temp(u8 rom[9])
diff --git a/drivers/w1/w1_family.h b/drivers/w1/w1_family.h
index b00ada44a89b..a1f0ce151d53 100644
--- a/drivers/w1/w1_family.h
+++ b/drivers/w1/w1_family.h
@@ -39,6 +39,7 @@
 #define W1_EEPROM_DS2431        0x2D
 #define W1_FAMILY_DS2760        0x30
 #define W1_FAMILY_DS2780        0x32
+#define W1_THERM_DS1825         0x3B
 #define W1_FAMILY_DS2781        0x3D
 #define W1_THERM_DS28EA00       0x42
 
diff --git a/fs/autofs4/expire.c b/fs/autofs4/expire.c
index 8c0e56d92938..842d00048a65 100644
--- a/fs/autofs4/expire.c
+++ b/fs/autofs4/expire.c
@@ -399,11 +399,6 @@ struct dentry *autofs4_expire_indirect(struct super_block *sb,
                         DPRINTK("checking mountpoint %p %.*s",
                                 dentry, (int)dentry->d_name.len, dentry->d_name.name);
 
-                        /* Path walk currently on this dentry? */
-                        ino_count = atomic_read(&ino->count) + 2;
-                        if (dentry->d_count > ino_count)
-                                goto next;
-
                         /* Can we umount this guy */
                         if (autofs4_mount_busy(mnt, dentry))
                                 goto next;
diff --git a/fs/ceph/debugfs.c b/fs/ceph/debugfs.c
index fb962efdacee..6d59006bfa27 100644
--- a/fs/ceph/debugfs.c
+++ b/fs/ceph/debugfs.c
@@ -201,6 +201,7 @@ int ceph_fs_debugfs_init(struct ceph_fs_client *fsc)
         int err = -ENOMEM;
 
         dout("ceph_fs_debugfs_init\n");
+        BUG_ON(!fsc->client->debugfs_dir);
         fsc->debugfs_congestion_kb =
                 debugfs_create_file("writeback_congestion_kb",
                                     0600,
diff --git a/fs/ceph/inode.c b/fs/ceph/inode.c
index 9fff9f3b17e4..4b5762ef7c2b 100644
--- a/fs/ceph/inode.c
+++ b/fs/ceph/inode.c
@@ -992,11 +992,15 @@ int ceph_fill_trace(struct super_block *sb, struct ceph_mds_request *req,
         if (rinfo->head->is_dentry) {
                 struct inode *dir = req->r_locked_dir;
 
-                err = fill_inode(dir, &rinfo->diri, rinfo->dirfrag,
-                                 session, req->r_request_started, -1,
-                                 &req->r_caps_reservation);
-                if (err < 0)
-                        return err;
+                if (dir) {
+                        err = fill_inode(dir, &rinfo->diri, rinfo->dirfrag,
+                                         session, req->r_request_started, -1,
+                                         &req->r_caps_reservation);
+                        if (err < 0)
+                                return err;
+                } else {
+                        WARN_ON_ONCE(1);
+                }
         }
 
         /*
@@ -1004,6 +1008,7 @@ int ceph_fill_trace(struct super_block *sb, struct ceph_mds_request *req,
          * will have trouble splicing in the virtual snapdir later
          */
         if (rinfo->head->is_dentry && !req->r_aborted &&
+            req->r_locked_dir &&
             (rinfo->head->is_target || strncmp(req->r_dentry->d_name.name,
                                                fsc->mount_options->snapdir_name,
                                                req->r_dentry->d_name.len))) {
diff --git a/fs/ceph/ioctl.c b/fs/ceph/ioctl.c
index 8e3fb69fbe62..1396ceb46797 100644
--- a/fs/ceph/ioctl.c
+++ b/fs/ceph/ioctl.c
@@ -42,7 +42,8 @@ static long __validate_layout(struct ceph_mds_client *mdsc,
         /* validate striping parameters */
         if ((l->object_size & ~PAGE_MASK) ||
             (l->stripe_unit & ~PAGE_MASK) ||
-            ((unsigned)l->object_size % (unsigned)l->stripe_unit))
+            (l->stripe_unit != 0 &&
+             ((unsigned)l->object_size % (unsigned)l->stripe_unit)))
                 return -EINVAL;
 
         /* make sure it's a valid data pool */
diff --git a/fs/compat.c b/fs/compat.c
index 6161255fac45..1bdb350ea5d3 100644
--- a/fs/compat.c
+++ b/fs/compat.c
@@ -1155,11 +1155,14 @@ compat_sys_readv(unsigned long fd, const struct compat_iovec __user *vec,
         struct file *file;
         int fput_needed;
         ssize_t ret;
+        loff_t pos;
 
         file = fget_light(fd, &fput_needed);
         if (!file)
                 return -EBADF;
-        ret = compat_readv(file, vec, vlen, &file->f_pos);
+        pos = file->f_pos;
+        ret = compat_readv(file, vec, vlen, &pos);
+        file->f_pos = pos;
         fput_light(file, fput_needed);
         return ret;
 }
@@ -1221,11 +1224,14 @@ compat_sys_writev(unsigned long fd, const struct compat_iovec __user *vec,
         struct file *file;
         int fput_needed;
         ssize_t ret;
+        loff_t pos;
 
         file = fget_light(fd, &fput_needed);
         if (!file)
                 return -EBADF;
-        ret = compat_writev(file, vec, vlen, &file->f_pos);
+        pos = file->f_pos;
+        ret = compat_writev(file, vec, vlen, &pos);
+        file->f_pos = pos;
         fput_light(file, fput_needed);
         return ret;
 }
diff --git a/fs/eventpoll.c b/fs/eventpoll.c
index 1c8b55670804..eedec84c1809 100644
--- a/fs/eventpoll.c
+++ b/fs/eventpoll.c
@@ -1654,8 +1654,8 @@ SYSCALL_DEFINE1(epoll_create1, int, flags)
                 error = PTR_ERR(file);
                 goto out_free_fd;
         }
-        fd_install(fd, file);
         ep->file = file;
+        fd_install(fd, file);
         return fd;
 
 out_free_fd:
diff --git a/fs/ext4/balloc.c b/fs/ext4/balloc.c
index d23b31ca9d7a..1b5089067d01 100644
--- a/fs/ext4/balloc.c
+++ b/fs/ext4/balloc.c
@@ -280,14 +280,18 @@ struct ext4_group_desc * ext4_get_group_desc(struct super_block *sb,
         return desc;
 }
 
-static int ext4_valid_block_bitmap(struct super_block *sb,
-                                   struct ext4_group_desc *desc,
-                                   unsigned int block_group,
-                                   struct buffer_head *bh)
+/*
+ * Return the block number which was discovered to be invalid, or 0 if
+ * the block bitmap is valid.
+ */
+static ext4_fsblk_t ext4_valid_block_bitmap(struct super_block *sb,
+                                            struct ext4_group_desc *desc,
+                                            unsigned int block_group,
+                                            struct buffer_head *bh)
 {
         ext4_grpblk_t offset;
         ext4_grpblk_t next_zero_bit;
-        ext4_fsblk_t bitmap_blk;
+        ext4_fsblk_t blk;
         ext4_fsblk_t group_first_block;
 
         if (EXT4_HAS_INCOMPAT_FEATURE(sb, EXT4_FEATURE_INCOMPAT_FLEX_BG)) {
@@ -297,37 +301,33 @@ static int ext4_valid_block_bitmap(struct super_block *sb,
                  * or it has to also read the block group where the bitmaps
                  * are located to verify they are set.
                  */
-                return 1;
+                return 0;
         }
         group_first_block = ext4_group_first_block_no(sb, block_group);
 
         /* check whether block bitmap block number is set */
-        bitmap_blk = ext4_block_bitmap(sb, desc);
-        offset = bitmap_blk - group_first_block;
+        blk = ext4_block_bitmap(sb, desc);
+        offset = blk - group_first_block;
         if (!ext4_test_bit(offset, bh->b_data))
                 /* bad block bitmap */
-                goto err_out;
+                return blk;
 
         /* check whether the inode bitmap block number is set */
-        bitmap_blk = ext4_inode_bitmap(sb, desc);
-        offset = bitmap_blk - group_first_block;
+        blk = ext4_inode_bitmap(sb, desc);
+        offset = blk - group_first_block;
         if (!ext4_test_bit(offset, bh->b_data))
                 /* bad block bitmap */
-                goto err_out;
+                return blk;
 
         /* check whether the inode table block number is set */
-        bitmap_blk = ext4_inode_table(sb, desc);
-        offset = bitmap_blk - group_first_block;
+        blk = ext4_inode_table(sb, desc);
+        offset = blk - group_first_block;
         next_zero_bit = ext4_find_next_zero_bit(bh->b_data,
                                 offset + EXT4_SB(sb)->s_itb_per_group,
                                 offset);
-        if (next_zero_bit >= offset + EXT4_SB(sb)->s_itb_per_group)
-                /* good bitmap for inode tables */
-                return 1;
-
-err_out:
-        ext4_error(sb, "Invalid block bitmap - block_group = %d, block = %llu",
-                        block_group, bitmap_blk);
+        if (next_zero_bit < offset + EXT4_SB(sb)->s_itb_per_group)
+                /* bad bitmap for inode tables */
+                return blk;
         return 0;
 }
 
@@ -336,14 +336,26 @@ void ext4_validate_block_bitmap(struct super_block *sb,
                                unsigned int block_group,
                                struct buffer_head *bh)
 {
+        ext4_fsblk_t    blk;
+
         if (buffer_verified(bh))
                 return;
 
         ext4_lock_group(sb, block_group);
-        if (ext4_valid_block_bitmap(sb, desc, block_group, bh) &&
-            ext4_block_bitmap_csum_verify(sb, block_group, desc, bh,
-                                          EXT4_BLOCKS_PER_GROUP(sb) / 8))
-                set_buffer_verified(bh);
+        blk = ext4_valid_block_bitmap(sb, desc, block_group, bh);
+        if (unlikely(blk != 0)) {
+                ext4_unlock_group(sb, block_group);
+                ext4_error(sb, "bg %u: block %llu: invalid block bitmap",
+                           block_group, blk);
+                return;
+        }
+        if (unlikely(!ext4_block_bitmap_csum_verify(sb, block_group,
+                        desc, bh, EXT4_BLOCKS_PER_GROUP(sb) / 8))) {
+                ext4_unlock_group(sb, block_group);
+                ext4_error(sb, "bg %u: bad block bitmap checksum", block_group);
+                return;
+        }
+        set_buffer_verified(bh);
         ext4_unlock_group(sb, block_group);
 }
 
diff --git a/fs/ext4/bitmap.c b/fs/ext4/bitmap.c
index f8716eab9995..5c2d1813ebe9 100644
--- a/fs/ext4/bitmap.c
+++ b/fs/ext4/bitmap.c
@@ -79,7 +79,6 @@ int ext4_block_bitmap_csum_verify(struct super_block *sb, ext4_group_t group,
         if (provided == calculated)
                 return 1;
 
-        ext4_error(sb, "Bad block bitmap checksum: block_group = %u", group);
         return 0;
 }
 
diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c
index cd0c7ed06772..aabbb3f53683 100644
--- a/fs/ext4/extents.c
+++ b/fs/ext4/extents.c
@@ -2662,6 +2662,7 @@ cont:
                 }
                 path[0].p_depth = depth;
                 path[0].p_hdr = ext_inode_hdr(inode);
+                i = 0;
 
                 if (ext4_ext_check(inode, path[0].p_hdr, depth)) {
                         err = -EIO;
diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index 3e0851e4f468..c6e0cb3d1f4a 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -948,6 +948,7 @@ static struct inode *ext4_alloc_inode(struct super_block *sb)
         ei->i_reserved_meta_blocks = 0;
         ei->i_allocated_meta_blocks = 0;
         ei->i_da_metadata_calc_len = 0;
+        ei->i_da_metadata_calc_last_lblock = 0;
         spin_lock_init(&(ei->i_block_reservation_lock));
 #ifdef CONFIG_QUOTA
         ei->i_reserved_quota = 0;
@@ -3108,6 +3109,10 @@ static int count_overhead(struct super_block *sb, ext4_group_t grp,
         ext4_group_t            i, ngroups = ext4_get_groups_count(sb);
         int                     s, j, count = 0;
 
+        if (!EXT4_HAS_RO_COMPAT_FEATURE(sb, EXT4_FEATURE_RO_COMPAT_BIGALLOC))
+                return (ext4_bg_has_super(sb, grp) + ext4_bg_num_gdb(sb, grp) +
+                        sbi->s_itb_per_group + 2);
+
         first_block = le32_to_cpu(sbi->s_es->s_first_data_block) +
                 (grp * EXT4_BLOCKS_PER_GROUP(sb));
         last_block = first_block + EXT4_BLOCKS_PER_GROUP(sb) - 1;
@@ -4419,6 +4424,7 @@ static void ext4_clear_journal_err(struct super_block *sb,
                 ext4_commit_super(sb, 1);
 
                 jbd2_journal_clear_err(journal);
+                jbd2_journal_update_sb_errno(journal);
         }
 }
 
diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c
index 8964cf3999b2..324bc0850534 100644
--- a/fs/fuse/dir.c
+++ b/fs/fuse/dir.c
@@ -383,6 +383,9 @@ static int fuse_create_open(struct inode *dir, struct dentry *entry,
         struct fuse_entry_out outentry;
         struct fuse_file *ff;
 
+        /* Userspace expects S_IFREG in create mode */
+        BUG_ON((mode & S_IFMT) != S_IFREG);
+
         forget = fuse_alloc_forget();
         err = -ENOMEM;
         if (!forget)
diff --git a/fs/jbd2/journal.c b/fs/jbd2/journal.c
index 8625da27eccf..e149b99a7ffb 100644
--- a/fs/jbd2/journal.c
+++ b/fs/jbd2/journal.c
@@ -1377,7 +1377,7 @@ static void jbd2_mark_journal_empty(journal_t *journal)
  * Update a journal's errno.  Write updated superblock to disk waiting for IO
  * to complete.
  */
-static void jbd2_journal_update_sb_errno(journal_t *journal)
+void jbd2_journal_update_sb_errno(journal_t *journal)
 {
         journal_superblock_t *sb = journal->j_superblock;
 
@@ -1390,6 +1390,7 @@ static void jbd2_journal_update_sb_errno(journal_t *journal)
 
         jbd2_write_superblock(journal, WRITE_SYNC);
 }
+EXPORT_SYMBOL(jbd2_journal_update_sb_errno);
 
 /*
  * Read the superblock for a given journal, performing initial
diff --git a/fs/namei.c b/fs/namei.c
index 1b464390dde8..dd1ed1b8e98e 100644
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -352,6 +352,7 @@ int __inode_permission(struct inode *inode, int mask)
 /**
  * sb_permission - Check superblock-level permissions
  * @sb: Superblock of inode to check permission on
+ * @inode: Inode to check permission on
  * @mask: Right to check for (%MAY_READ, %MAY_WRITE, %MAY_EXEC)
  *
  * Separate out file-system wide checks from inode-specific permission checks.
@@ -656,6 +657,7 @@ int sysctl_protected_hardlinks __read_mostly = 1;
 /**
  * may_follow_link - Check symlink following for unsafe situations
  * @link: The path of the symlink
+ * @nd: nameidata pathwalk data
  *
  * In the case of the sysctl_protected_symlinks sysctl being enabled,
  * CAP_DAC_OVERRIDE needs to be specifically ignored if the symlink is
@@ -2414,7 +2416,7 @@ static int atomic_open(struct nameidata *nd, struct dentry *dentry,
                 goto out;
         }
 
-        mode = op->mode & S_IALLUGO;
+        mode = op->mode;
         if ((open_flag & O_CREAT) && !IS_POSIXACL(dir))
                 mode &= ~current_umask();
 
@@ -2452,7 +2454,7 @@ static int atomic_open(struct nameidata *nd, struct dentry *dentry,
         }
 
         if (open_flag & O_CREAT) {
-                error = may_o_create(&nd->path, dentry, op->mode);
+                error = may_o_create(&nd->path, dentry, mode);
                 if (error) {
                         create_error = error;
                         if (open_flag & O_EXCL)
@@ -2489,6 +2491,10 @@ static int atomic_open(struct nameidata *nd, struct dentry *dentry,
                         dput(dentry);
                         dentry = file->f_path.dentry;
                 }
+                if (create_error && dentry->d_inode == NULL) {
+                        error = create_error;
+                        goto out;
+                }
                 goto looked_up;
         }
 
diff --git a/fs/nfs/Makefile b/fs/nfs/Makefile
index 8bf3a3f6925a..b7db60897f91 100644
--- a/fs/nfs/Makefile
+++ b/fs/nfs/Makefile
@@ -12,19 +12,19 @@ nfs-$(CONFIG_ROOT_NFS)	+= nfsroot.o
 nfs-$(CONFIG_SYSCTL)    += sysctl.o
 nfs-$(CONFIG_NFS_FSCACHE) += fscache.o fscache-index.o
 
-obj-$(CONFIG_NFS_V2) += nfs2.o
-nfs2-y := nfs2super.o proc.o nfs2xdr.o
+obj-$(CONFIG_NFS_V2) += nfsv2.o
+nfsv2-y := nfs2super.o proc.o nfs2xdr.o
 
-obj-$(CONFIG_NFS_V3) += nfs3.o
-nfs3-y := nfs3super.o nfs3client.o nfs3proc.o nfs3xdr.o
-nfs3-$(CONFIG_NFS_V3_ACL) += nfs3acl.o
+obj-$(CONFIG_NFS_V3) += nfsv3.o
+nfsv3-y := nfs3super.o nfs3client.o nfs3proc.o nfs3xdr.o
+nfsv3-$(CONFIG_NFS_V3_ACL) += nfs3acl.o
 
-obj-$(CONFIG_NFS_V4) += nfs4.o
-nfs4-y := nfs4proc.o nfs4xdr.o nfs4state.o nfs4renewd.o nfs4super.o nfs4file.o \
+obj-$(CONFIG_NFS_V4) += nfsv4.o
+nfsv4-y := nfs4proc.o nfs4xdr.o nfs4state.o nfs4renewd.o nfs4super.o nfs4file.o \
           delegation.o idmap.o callback.o callback_xdr.o callback_proc.o \
           nfs4namespace.o nfs4getroot.o nfs4client.o
-nfs4-$(CONFIG_SYSCTL)   += nfs4sysctl.o
-nfs4-$(CONFIG_NFS_V4_1) += pnfs.o pnfs_dev.o
+nfsv4-$(CONFIG_SYSCTL)  += nfs4sysctl.o
+nfsv4-$(CONFIG_NFS_V4_1)        += pnfs.o pnfs_dev.o
 
 obj-$(CONFIG_PNFS_FILE_LAYOUT) += nfs_layout_nfsv41_files.o
 nfs_layout_nfsv41_files-y := nfs4filelayout.o nfs4filelayoutdev.o
diff --git a/fs/nfs/client.c b/fs/nfs/client.c
index 9fc0d9dfc91b..99694442b93f 100644
--- a/fs/nfs/client.c
+++ b/fs/nfs/client.c
@@ -105,7 +105,7 @@ struct nfs_subversion *get_nfs_version(unsigned int version)
 
         if (IS_ERR(nfs)) {
                 mutex_lock(&nfs_version_mutex);
-                request_module("nfs%d", version);
+                request_module("nfsv%d", version);
                 nfs = find_nfs_version(version);
                 mutex_unlock(&nfs_version_mutex);
         }
diff --git a/fs/nfs/idmap.c b/fs/nfs/idmap.c
index b701358c39c3..a850079467d8 100644
--- a/fs/nfs/idmap.c
+++ b/fs/nfs/idmap.c
@@ -61,6 +61,12 @@ struct idmap {
         struct mutex            idmap_mutex;
 };
 
+struct idmap_legacy_upcalldata {
+        struct rpc_pipe_msg pipe_msg;
+        struct idmap_msg idmap_msg;
+        struct idmap *idmap;
+};
+
 /**
  * nfs_fattr_init_names - initialise the nfs_fattr owner_name/group_name fields
  * @fattr: fully initialised struct nfs_fattr
@@ -324,6 +330,7 @@ static ssize_t nfs_idmap_get_key(const char *name, size_t namelen,
                 ret = nfs_idmap_request_key(&key_type_id_resolver_legacy,
                                             name, namelen, type, data,
                                             data_size, idmap);
+                idmap->idmap_key_cons = NULL;
                 mutex_unlock(&idmap->idmap_mutex);
         }
         return ret;
@@ -380,11 +387,13 @@ static const match_table_t nfs_idmap_tokens = {
 static int nfs_idmap_legacy_upcall(struct key_construction *, const char *, void *);
 static ssize_t idmap_pipe_downcall(struct file *, const char __user *,
                                    size_t);
+static void idmap_release_pipe(struct inode *);
 static void idmap_pipe_destroy_msg(struct rpc_pipe_msg *);
 
 static const struct rpc_pipe_ops idmap_upcall_ops = {
         .upcall         = rpc_pipe_generic_upcall,
         .downcall       = idmap_pipe_downcall,
+        .release_pipe   = idmap_release_pipe,
         .destroy_msg    = idmap_pipe_destroy_msg,
 };
 
@@ -616,7 +625,8 @@ void nfs_idmap_quit(void)
         nfs_idmap_quit_keyring();
 }
 
-static int nfs_idmap_prepare_message(char *desc, struct idmap_msg *im,
+static int nfs_idmap_prepare_message(char *desc, struct idmap *idmap,
+                                     struct idmap_msg *im,
                                      struct rpc_pipe_msg *msg)
 {
         substring_t substr;
@@ -659,6 +669,7 @@ static int nfs_idmap_legacy_upcall(struct key_construction *cons,
                                    const char *op,
                                    void *aux)
 {
+        struct idmap_legacy_upcalldata *data;
         struct rpc_pipe_msg *msg;
         struct idmap_msg *im;
         struct idmap *idmap = (struct idmap *)aux;
@@ -666,15 +677,15 @@ static int nfs_idmap_legacy_upcall(struct key_construction *cons,
         int ret = -ENOMEM;
 
         /* msg and im are freed in idmap_pipe_destroy_msg */
-        msg = kmalloc(sizeof(*msg), GFP_KERNEL);
-        if (!msg)
-                goto out0;
-
-        im = kmalloc(sizeof(*im), GFP_KERNEL);
-        if (!im)
+        data = kmalloc(sizeof(*data), GFP_KERNEL);
+        if (!data)
                 goto out1;
 
-        ret = nfs_idmap_prepare_message(key->description, im, msg);
+        msg = &data->pipe_msg;
+        im = &data->idmap_msg;
+        data->idmap = idmap;
+
+        ret = nfs_idmap_prepare_message(key->description, idmap, im, msg);
         if (ret < 0)
                 goto out2;
 
@@ -683,15 +694,15 @@ static int nfs_idmap_legacy_upcall(struct key_construction *cons,
 
         ret = rpc_queue_upcall(idmap->idmap_pipe, msg);
         if (ret < 0)
-                goto out2;
+                goto out3;
 
         return ret;
 
+out3:
+        idmap->idmap_key_cons = NULL;
 out2:
-        kfree(im);
+        kfree(data);
 out1:
-        kfree(msg);
-out0:
         complete_request_key(cons, ret);
         return ret;
 }
@@ -749,9 +760,8 @@ idmap_pipe_downcall(struct file *filp, const char __user *src, size_t mlen)
         }
 
         if (!(im.im_status & IDMAP_STATUS_SUCCESS)) {
-                ret = mlen;
-                complete_request_key(cons, -ENOKEY);
-                goto out_incomplete;
+                ret = -ENOKEY;
+                goto out;
         }
 
         namelen_in = strnlen(im.im_name, IDMAP_NAMESZ);
@@ -768,16 +778,32 @@ idmap_pipe_downcall(struct file *filp, const char __user *src, size_t mlen)
 
 out:
         complete_request_key(cons, ret);
-out_incomplete:
         return ret;
 }
 
 static void
 idmap_pipe_destroy_msg(struct rpc_pipe_msg *msg)
 {
+        struct idmap_legacy_upcalldata *data = container_of(msg,
+                        struct idmap_legacy_upcalldata,
+                        pipe_msg);
+        struct idmap *idmap = data->idmap;
+        struct key_construction *cons;
+        if (msg->errno) {
+                cons = ACCESS_ONCE(idmap->idmap_key_cons);
+                idmap->idmap_key_cons = NULL;
+                complete_request_key(cons, msg->errno);
+        }
         /* Free memory allocated in nfs_idmap_legacy_upcall() */
-        kfree(msg->data);
-        kfree(msg);
+        kfree(data);
+}
+
+static void
+idmap_release_pipe(struct inode *inode)
+{
+        struct rpc_inode *rpci = RPC_I(inode);
+        struct idmap *idmap = (struct idmap *)rpci->private;
+        idmap->idmap_key_cons = NULL;
 }
 
 int nfs_map_name_to_uid(const struct nfs_server *server, const char *name, size_t namelen, __u32 *uid)
diff --git a/fs/nfs/nfs3proc.c b/fs/nfs/nfs3proc.c
index 0952c791df36..d6b3b5f2d779 100644
--- a/fs/nfs/nfs3proc.c
+++ b/fs/nfs/nfs3proc.c
@@ -69,7 +69,7 @@ do_proc_get_root(struct rpc_clnt *client, struct nfs_fh *fhandle,
         nfs_fattr_init(info->fattr);
         status = rpc_call_sync(client, &msg, 0);
         dprintk("%s: reply fsinfo: %d\n", __func__, status);
-        if (!(info->fattr->valid & NFS_ATTR_FATTR)) {
+        if (status == 0 && !(info->fattr->valid & NFS_ATTR_FATTR)) {
                 msg.rpc_proc = &nfs3_procedures[NFS3PROC_GETATTR];
                 msg.rpc_resp = info->fattr;
                 status = rpc_call_sync(client, &msg, 0);
diff --git a/fs/nfs/nfs4_fs.h b/fs/nfs/nfs4_fs.h
index 3b950dd81e81..da0618aeeadb 100644
--- a/fs/nfs/nfs4_fs.h
+++ b/fs/nfs/nfs4_fs.h
@@ -205,6 +205,9 @@ extern const struct dentry_operations nfs4_dentry_operations;
 int nfs_atomic_open(struct inode *, struct dentry *, struct file *,
                     unsigned, umode_t, int *);
 
+/* super.c */
+extern struct file_system_type nfs4_fs_type;
+
 /* nfs4namespace.c */
 rpc_authflavor_t nfs_find_best_sec(struct nfs4_secinfo_flavors *);
 struct rpc_clnt *nfs4_create_sec_client(struct rpc_clnt *, struct inode *, struct qstr *);
diff --git a/fs/nfs/nfs4client.c b/fs/nfs/nfs4client.c
index cbcdfaf32505..24eb663f8ed5 100644
--- a/fs/nfs/nfs4client.c
+++ b/fs/nfs/nfs4client.c
@@ -74,7 +74,7 @@ struct nfs_client *nfs4_alloc_client(const struct nfs_client_initdata *cl_init)
         return clp;
 
 error:
-        kfree(clp);
+        nfs_free_client(clp);
         return ERR_PTR(err);
 }
 
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index a99a8d948721..635274140b18 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -3737,9 +3737,10 @@ out:
 static void nfs4_write_cached_acl(struct inode *inode, struct page **pages, size_t pgbase, size_t acl_len)
 {
         struct nfs4_cached_acl *acl;
+        size_t buflen = sizeof(*acl) + acl_len;
 
-        if (pages && acl_len <= PAGE_SIZE) {
-                acl = kmalloc(sizeof(*acl) + acl_len, GFP_KERNEL);
+        if (pages && buflen <= PAGE_SIZE) {
+                acl = kmalloc(buflen, GFP_KERNEL);
                 if (acl == NULL)
                         goto out;
                 acl->cached = 1;
@@ -3819,7 +3820,7 @@ static ssize_t __nfs4_get_acl_uncached(struct inode *inode, void *buf, size_t bu
         if (ret)
                 goto out_free;
 
-        acl_len = res.acl_len - res.acl_data_offset;
+        acl_len = res.acl_len;
         if (acl_len > args.acl_len)
                 nfs4_write_cached_acl(inode, NULL, 0, acl_len);
         else
@@ -6223,11 +6224,58 @@ static void nfs4_layoutget_done(struct rpc_task *task, void *calldata)
         dprintk("<-- %s\n", __func__);
 }
 
+static size_t max_response_pages(struct nfs_server *server)
+{
+        u32 max_resp_sz = server->nfs_client->cl_session->fc_attrs.max_resp_sz;
+        return nfs_page_array_len(0, max_resp_sz);
+}
+
+static void nfs4_free_pages(struct page **pages, size_t size)
+{
+        int i;
+
+        if (!pages)
+                return;
+
+        for (i = 0; i < size; i++) {
+                if (!pages[i])
+                        break;
+                __free_page(pages[i]);
+        }
+        kfree(pages);
+}
+
+static struct page **nfs4_alloc_pages(size_t size, gfp_t gfp_flags)
+{
+        struct page **pages;
+        int i;
+
+        pages = kcalloc(size, sizeof(struct page *), gfp_flags);
+        if (!pages) {
+                dprintk("%s: can't alloc array of %zu pages\n", __func__, size);
+                return NULL;
+        }
+
+        for (i = 0; i < size; i++) {
+                pages[i] = alloc_page(gfp_flags);
+                if (!pages[i]) {
+                        dprintk("%s: failed to allocate page\n", __func__);
+                        nfs4_free_pages(pages, size);
+                        return NULL;
+                }
+        }
+
+        return pages;
+}
+
 static void nfs4_layoutget_release(void *calldata)
 {
         struct nfs4_layoutget *lgp = calldata;
+        struct nfs_server *server = NFS_SERVER(lgp->args.inode);
+        size_t max_pages = max_response_pages(server);
 
         dprintk("--> %s\n", __func__);
+        nfs4_free_pages(lgp->args.layout.pages, max_pages);
         put_nfs_open_context(lgp->args.ctx);
         kfree(calldata);
         dprintk("<-- %s\n", __func__);
@@ -6239,9 +6287,10 @@ static const struct rpc_call_ops nfs4_layoutget_call_ops = {
         .rpc_release = nfs4_layoutget_release,
 };
 
-int nfs4_proc_layoutget(struct nfs4_layoutget *lgp)
+void nfs4_proc_layoutget(struct nfs4_layoutget *lgp, gfp_t gfp_flags)
 {
         struct nfs_server *server = NFS_SERVER(lgp->args.inode);
+        size_t max_pages = max_response_pages(server);
         struct rpc_task *task;
         struct rpc_message msg = {
                 .rpc_proc = &nfs4_procedures[NFSPROC4_CLNT_LAYOUTGET],
@@ -6259,12 +6308,19 @@ int nfs4_proc_layoutget(struct nfs4_layoutget *lgp)
 
         dprintk("--> %s\n", __func__);
 
+        lgp->args.layout.pages = nfs4_alloc_pages(max_pages, gfp_flags);
+        if (!lgp->args.layout.pages) {
+                nfs4_layoutget_release(lgp);
+                return;
+        }
+        lgp->args.layout.pglen = max_pages * PAGE_SIZE;
+
         lgp->res.layoutp = &lgp->args.layout;
         lgp->res.seq_res.sr_slot = NULL;
         nfs41_init_sequence(&lgp->args.seq_args, &lgp->res.seq_res, 0);
         task = rpc_run_task(&task_setup_data);
         if (IS_ERR(task))
-                return PTR_ERR(task);
+                return;
         status = nfs4_wait_for_completion_rpc_task(task);
         if (status == 0)
                 status = task->tk_status;
@@ -6272,7 +6328,7 @@ int nfs4_proc_layoutget(struct nfs4_layoutget *lgp)
                 status = pnfs_layout_process(lgp);
         rpc_put_task(task);
         dprintk("<-- %s status=%d\n", __func__, status);
-        return status;
+        return;
 }
 
 static void
@@ -6304,12 +6360,8 @@ static void nfs4_layoutreturn_done(struct rpc_task *task, void *calldata)
                 return;
         }
         spin_lock(&lo->plh_inode->i_lock);
-        if (task->tk_status == 0) {
-                if (lrp->res.lrs_present) {
-                        pnfs_set_layout_stateid(lo, &lrp->res.stateid, true);
-                } else
-                        BUG_ON(!list_empty(&lo->plh_segs));
-        }
+        if (task->tk_status == 0 && lrp->res.lrs_present)
+                pnfs_set_layout_stateid(lo, &lrp->res.stateid, true);
         lo->plh_block_lgets--;
         spin_unlock(&lo->plh_inode->i_lock);
         dprintk("<-- %s\n", __func__);
diff --git a/fs/nfs/nfs4super.c b/fs/nfs/nfs4super.c
index 12a31a9dbcdd..bd61221ad2c5 100644
--- a/fs/nfs/nfs4super.c
+++ b/fs/nfs/nfs4super.c
@@ -23,14 +23,6 @@ static struct dentry *nfs4_referral_mount(struct file_system_type *fs_type,
 static struct dentry *nfs4_remote_referral_mount(struct file_system_type *fs_type,
         int flags, const char *dev_name, void *raw_data);
 
-static struct file_system_type nfs4_fs_type = {
-        .owner          = THIS_MODULE,
-        .name           = "nfs4",
-        .mount          = nfs_fs_mount,
-        .kill_sb        = nfs_kill_super,
-        .fs_flags       = FS_RENAME_DOES_D_MOVE|FS_REVAL_DOT|FS_BINARY_MOUNTDATA,
-};
-
 static struct file_system_type nfs4_remote_fs_type = {
         .owner          = THIS_MODULE,
         .name           = "nfs4",
@@ -344,14 +336,8 @@ static int __init init_nfs_v4(void)
         if (err)
                 goto out1;
 
-        err = register_filesystem(&nfs4_fs_type);
-        if (err < 0)
-                goto out2;
-
         register_nfs_version(&nfs_v4);
         return 0;
-out2:
-        nfs4_unregister_sysctl();
 out1:
         nfs_idmap_quit();
 out:
@@ -361,7 +347,6 @@ out:
 static void __exit exit_nfs_v4(void)
 {
         unregister_nfs_version(&nfs_v4);
-        unregister_filesystem(&nfs4_fs_type);
         nfs4_unregister_sysctl();
         nfs_idmap_quit();
 }
diff --git a/fs/nfs/nfs4xdr.c b/fs/nfs/nfs4xdr.c
index ca13483edd60..1bfbd67c556d 100644
--- a/fs/nfs/nfs4xdr.c
+++ b/fs/nfs/nfs4xdr.c
@@ -5045,22 +5045,19 @@ static int decode_getacl(struct xdr_stream *xdr, struct rpc_rqst *req,
                          struct nfs_getaclres *res)
 {
         unsigned int savep;
-        __be32 *bm_p;
         uint32_t attrlen,
                  bitmap[3] = {0};
         int status;
-        size_t page_len = xdr->buf->page_len;
+        unsigned int pg_offset;
 
         res->acl_len = 0;
         if ((status = decode_op_hdr(xdr, OP_GETATTR)) != 0)
                 goto out;
 
-        bm_p = xdr->p;
-        res->acl_data_offset = be32_to_cpup(bm_p) + 2;
-        res->acl_data_offset <<= 2;
-        /* Check if the acl data starts beyond the allocated buffer */
-        if (res->acl_data_offset > page_len)
-                return -ERANGE;
+        xdr_enter_page(xdr, xdr->buf->page_len);
+
+        /* Calculate the offset of the page data */
+        pg_offset = xdr->buf->head[0].iov_len;
 
         if ((status = decode_attr_bitmap(xdr, bitmap)) != 0)
                 goto out;
@@ -5074,23 +5071,20 @@ static int decode_getacl(struct xdr_stream *xdr, struct rpc_rqst *req,
                 /* The bitmap (xdr len + bitmaps) and the attr xdr len words
                  * are stored with the acl data to handle the problem of
                  * variable length bitmaps.*/
-                xdr->p = bm_p;
+                res->acl_data_offset = xdr_stream_pos(xdr) - pg_offset;
 
                 /* We ignore &savep and don't do consistency checks on
                  * the attr length.  Let userspace figure it out.... */
-                attrlen += res->acl_data_offset;
-                if (attrlen > page_len) {
+                res->acl_len = attrlen;
+                if (attrlen > (xdr->nwords << 2)) {
                         if (res->acl_flags & NFS4_ACL_LEN_REQUEST) {
                                 /* getxattr interface called with a NULL buf */
-                                res->acl_len = attrlen;
                                 goto out;
                         }
-                        dprintk("NFS: acl reply: attrlen %u > page_len %zu\n",
-                                        attrlen, page_len);
+                        dprintk("NFS: acl reply: attrlen %u > page_len %u\n",
+                                        attrlen, xdr->nwords << 2);
                         return -EINVAL;
                 }
-                xdr_read_pages(xdr, attrlen);
-                res->acl_len = attrlen;
         } else
                 status = -EOPNOTSUPP;
 
diff --git a/fs/nfs/objlayout/objio_osd.c b/fs/nfs/objlayout/objio_osd.c
index f50d3e8d6f22..ea6d111b03e9 100644
--- a/fs/nfs/objlayout/objio_osd.c
+++ b/fs/nfs/objlayout/objio_osd.c
@@ -570,17 +570,66 @@ static bool objio_pg_test(struct nfs_pageio_descriptor *pgio,
                 return false;
 
         return pgio->pg_count + req->wb_bytes <=
-                        OBJIO_LSEG(pgio->pg_lseg)->layout.max_io_length;
+                        (unsigned long)pgio->pg_layout_private;
+}
+
+void objio_init_read(struct nfs_pageio_descriptor *pgio, struct nfs_page *req)
+{
+        pnfs_generic_pg_init_read(pgio, req);
+        if (unlikely(pgio->pg_lseg == NULL))
+                return; /* Not pNFS */
+
+        pgio->pg_layout_private = (void *)
+                                OBJIO_LSEG(pgio->pg_lseg)->layout.max_io_length;
+}
+
+static bool aligned_on_raid_stripe(u64 offset, struct ore_layout *layout,
+                                   unsigned long *stripe_end)
+{
+        u32 stripe_off;
+        unsigned stripe_size;
+
+        if (layout->raid_algorithm == PNFS_OSD_RAID_0)
+                return true;
+
+        stripe_size = layout->stripe_unit *
+                                (layout->group_width - layout->parity);
+
+        div_u64_rem(offset, stripe_size, &stripe_off);
+        if (!stripe_off)
+                return true;
+
+        *stripe_end = stripe_size - stripe_off;
+        return false;
+}
+
+void objio_init_write(struct nfs_pageio_descriptor *pgio, struct nfs_page *req)
+{
+        unsigned long stripe_end = 0;
+
+        pnfs_generic_pg_init_write(pgio, req);
+        if (unlikely(pgio->pg_lseg == NULL))
+                return; /* Not pNFS */
+
+        if (req->wb_offset ||
+            !aligned_on_raid_stripe(req->wb_index * PAGE_SIZE,
+                               &OBJIO_LSEG(pgio->pg_lseg)->layout,
+                               &stripe_end)) {
+                pgio->pg_layout_private = (void *)stripe_end;
+        } else {
+                pgio->pg_layout_private = (void *)
+                                OBJIO_LSEG(pgio->pg_lseg)->layout.max_io_length;
+        }
 }
 
 static const struct nfs_pageio_ops objio_pg_read_ops = {
-        .pg_init = pnfs_generic_pg_init_read,
+        .pg_init = objio_init_read,
         .pg_test = objio_pg_test,
         .pg_doio = pnfs_generic_pg_readpages,
 };
 
 static const struct nfs_pageio_ops objio_pg_write_ops = {
-        .pg_init = pnfs_generic_pg_init_write,
+        .pg_init = objio_init_write,
         .pg_test = objio_pg_test,
         .pg_doio = pnfs_generic_pg_writepages,
 };
diff --git a/fs/nfs/pagelist.c b/fs/nfs/pagelist.c
index 1a6732ed04a4..311a79681e2b 100644
--- a/fs/nfs/pagelist.c
+++ b/fs/nfs/pagelist.c
@@ -49,6 +49,7 @@ void nfs_pgheader_init(struct nfs_pageio_descriptor *desc,
         hdr->io_start = req_offset(hdr->req);
         hdr->good_bytes = desc->pg_count;
         hdr->dreq = desc->pg_dreq;
+        hdr->layout_private = desc->pg_layout_private;
         hdr->release = release;
         hdr->completion_ops = desc->pg_completion_ops;
         if (hdr->completion_ops->init_hdr)
@@ -268,6 +269,7 @@ void nfs_pageio_init(struct nfs_pageio_descriptor *desc,
         desc->pg_error = 0;
         desc->pg_lseg = NULL;
         desc->pg_dreq = NULL;
+        desc->pg_layout_private = NULL;
 }
 EXPORT_SYMBOL_GPL(nfs_pageio_init);
 
diff --git a/fs/nfs/pnfs.c b/fs/nfs/pnfs.c
index 76875bfcf19c..2e00feacd4be 100644
--- a/fs/nfs/pnfs.c
+++ b/fs/nfs/pnfs.c
@@ -583,9 +583,6 @@ send_layoutget(struct pnfs_layout_hdr *lo,
         struct nfs_server *server = NFS_SERVER(ino);
         struct nfs4_layoutget *lgp;
         struct pnfs_layout_segment *lseg = NULL;
-        struct page **pages = NULL;
-        int i;
-        u32 max_resp_sz, max_pages;
 
         dprintk("--> %s\n", __func__);
 
@@ -594,20 +591,6 @@ send_layoutget(struct pnfs_layout_hdr *lo,
         if (lgp == NULL)
                 return NULL;
 
-        /* allocate pages for xdr post processing */
-        max_resp_sz = server->nfs_client->cl_session->fc_attrs.max_resp_sz;
-        max_pages = nfs_page_array_len(0, max_resp_sz);
-
-        pages = kcalloc(max_pages, sizeof(struct page *), gfp_flags);
-        if (!pages)
-                goto out_err_free;
-
-        for (i = 0; i < max_pages; i++) {
-                pages[i] = alloc_page(gfp_flags);
-                if (!pages[i])
-                        goto out_err_free;
-        }
-
         lgp->args.minlength = PAGE_CACHE_SIZE;
         if (lgp->args.minlength > range->length)
                 lgp->args.minlength = range->length;
@@ -616,39 +599,19 @@ send_layoutget(struct pnfs_layout_hdr *lo,
         lgp->args.type = server->pnfs_curr_ld->id;
         lgp->args.inode = ino;
         lgp->args.ctx = get_nfs_open_context(ctx);
-        lgp->args.layout.pages = pages;
-        lgp->args.layout.pglen = max_pages * PAGE_SIZE;
         lgp->lsegpp = &lseg;
         lgp->gfp_flags = gfp_flags;
 
         /* Synchronously retrieve layout information from server and
          * store in lseg.
          */
-        nfs4_proc_layoutget(lgp);
+        nfs4_proc_layoutget(lgp, gfp_flags);
         if (!lseg) {
                 /* remember that LAYOUTGET failed and suspend trying */
                 set_bit(lo_fail_bit(range->iomode), &lo->plh_flags);
         }
 
-        /* free xdr pages */
-        for (i = 0; i < max_pages; i++)
-                __free_page(pages[i]);
-        kfree(pages);
-
         return lseg;
-
-out_err_free:
-        /* free any allocated xdr pages, lgp as it's not used */
-        if (pages) {
-                for (i = 0; i < max_pages; i++) {
-                        if (!pages[i])
-                                break;
-                        __free_page(pages[i]);
-                }
-                kfree(pages);
-        }
-        kfree(lgp);
-        return NULL;
 }
 
 /*
diff --git a/fs/nfs/pnfs.h b/fs/nfs/pnfs.h
index 2c6c80503ba4..745aa1b39e7c 100644
--- a/fs/nfs/pnfs.h
+++ b/fs/nfs/pnfs.h
@@ -172,7 +172,7 @@ extern int nfs4_proc_getdevicelist(struct nfs_server *server,
                                    struct pnfs_devicelist *devlist);
 extern int nfs4_proc_getdeviceinfo(struct nfs_server *server,
                                    struct pnfs_device *dev);
-extern int nfs4_proc_layoutget(struct nfs4_layoutget *lgp);
+extern void nfs4_proc_layoutget(struct nfs4_layoutget *lgp, gfp_t gfp_flags);
 extern int nfs4_proc_layoutreturn(struct nfs4_layoutreturn *lrp);
 
 /* pnfs.c */
diff --git a/fs/nfs/super.c b/fs/nfs/super.c
index ac6a3c55dce4..239aff7338eb 100644
--- a/fs/nfs/super.c
+++ b/fs/nfs/super.c
@@ -319,6 +319,34 @@ EXPORT_SYMBOL_GPL(nfs_sops);
 static void nfs4_validate_mount_flags(struct nfs_parsed_mount_data *);
 static int nfs4_validate_mount_data(void *options,
         struct nfs_parsed_mount_data *args, const char *dev_name);
+
+struct file_system_type nfs4_fs_type = {
+        .owner          = THIS_MODULE,
+        .name           = "nfs4",
+        .mount          = nfs_fs_mount,
+        .kill_sb        = nfs_kill_super,
+        .fs_flags       = FS_RENAME_DOES_D_MOVE|FS_REVAL_DOT|FS_BINARY_MOUNTDATA,
+};
+EXPORT_SYMBOL_GPL(nfs4_fs_type);
+
+static int __init register_nfs4_fs(void)
+{
+        return register_filesystem(&nfs4_fs_type);
+}
+
+static void unregister_nfs4_fs(void)
+{
+        unregister_filesystem(&nfs4_fs_type);
+}
+#else
+static int __init register_nfs4_fs(void)
+{
+        return 0;
+}
+
+static void unregister_nfs4_fs(void)
+{
+}
 #endif
 
 static struct shrinker acl_shrinker = {
@@ -337,12 +365,18 @@ int __init register_nfs_fs(void)
         if (ret < 0)
                 goto error_0;
 
-        ret = nfs_register_sysctl();
+        ret = register_nfs4_fs();
         if (ret < 0)
                 goto error_1;
+
+        ret = nfs_register_sysctl();
+        if (ret < 0)
+                goto error_2;
         register_shrinker(&acl_shrinker);
         return 0;
 
+error_2:
+        unregister_nfs4_fs();
 error_1:
         unregister_filesystem(&nfs_fs_type);
 error_0:
@@ -356,6 +390,7 @@ void __exit unregister_nfs_fs(void)
 {
         unregister_shrinker(&acl_shrinker);
         nfs_unregister_sysctl();
+        unregister_nfs4_fs();
         unregister_filesystem(&nfs_fs_type);
 }
 
@@ -2645,4 +2680,6 @@ MODULE_PARM_DESC(max_session_slots, "Maximum number of outstanding NFSv4.1 "
 module_param(send_implementation_id, ushort, 0644);
 MODULE_PARM_DESC(send_implementation_id,
                 "Send implementation ID with NFSv4.1 exchange_id");
+MODULE_ALIAS("nfs4");
+
 #endif /* CONFIG_NFS_V4 */
diff --git a/fs/nfs/write.c b/fs/nfs/write.c
index 5829d0ce7cfb..e3b55372726c 100644
--- a/fs/nfs/write.c
+++ b/fs/nfs/write.c
@@ -1814,19 +1814,19 @@ int __init nfs_init_writepagecache(void)
         nfs_wdata_mempool = mempool_create_slab_pool(MIN_POOL_WRITE,
                                                      nfs_wdata_cachep);
         if (nfs_wdata_mempool == NULL)
-                return -ENOMEM;
+                goto out_destroy_write_cache;
 
         nfs_cdata_cachep = kmem_cache_create("nfs_commit_data",
                                              sizeof(struct nfs_commit_data),
                                              0, SLAB_HWCACHE_ALIGN,
                                              NULL);
         if (nfs_cdata_cachep == NULL)
-                return -ENOMEM;
+                goto out_destroy_write_mempool;
 
         nfs_commit_mempool = mempool_create_slab_pool(MIN_POOL_COMMIT,
                                                       nfs_wdata_cachep);
         if (nfs_commit_mempool == NULL)
-                return -ENOMEM;
+                goto out_destroy_commit_cache;
 
         /*
          * NFS congestion size, scale with available memory.
@@ -1849,11 +1849,20 @@ int __init nfs_init_writepagecache(void)
                 nfs_congestion_kb = 256*1024;
 
         return 0;
+
+out_destroy_commit_cache:
+        kmem_cache_destroy(nfs_cdata_cachep);
+out_destroy_write_mempool:
+        mempool_destroy(nfs_wdata_mempool);
+out_destroy_write_cache:
+        kmem_cache_destroy(nfs_wdata_cachep);
+        return -ENOMEM;
 }
 
 void nfs_destroy_writepagecache(void)
 {
         mempool_destroy(nfs_commit_mempool);
+        kmem_cache_destroy(nfs_cdata_cachep);
         mempool_destroy(nfs_wdata_mempool);
         kmem_cache_destroy(nfs_wdata_cachep);
 }
diff --git a/fs/open.c b/fs/open.c
index bc132e167d2d..e1f2cdb91a4d 100644
--- a/fs/open.c
+++ b/fs/open.c
@@ -852,9 +852,10 @@ static inline int build_open_flags(int flags, umode_t mode, struct open_flags *o
         int lookup_flags = 0;
         int acc_mode;
 
-        if (!(flags & O_CREAT))
-                mode = 0;
-        op->mode = mode;
+        if (flags & O_CREAT)
+                op->mode = (mode & S_IALLUGO) | S_IFREG;
+        else
+                op->mode = 0;
 
         /* Must never be set by userspace */
         flags &= ~FMODE_NONOTIFY;
diff --git a/include/asm-generic/mutex-xchg.h b/include/asm-generic/mutex-xchg.h
index 580a6d35c700..c04e0db8a2d6 100644
--- a/include/asm-generic/mutex-xchg.h
+++ b/include/asm-generic/mutex-xchg.h
@@ -26,7 +26,13 @@ static inline void
 __mutex_fastpath_lock(atomic_t *count, void (*fail_fn)(atomic_t *))
 {
         if (unlikely(atomic_xchg(count, 0) != 1))
-                fail_fn(count);
+                /*
+                 * We failed to acquire the lock, so mark it contended
+                 * to ensure that any waiting tasks are woken up by the
+                 * unlock slow path.
+                 */
+                if (likely(atomic_xchg(count, -1) != 1))
+                        fail_fn(count);
 }
 
 /**
@@ -43,7 +49,8 @@ static inline int
 __mutex_fastpath_lock_retval(atomic_t *count, int (*fail_fn)(atomic_t *))
 {
         if (unlikely(atomic_xchg(count, 0) != 1))
-                return fail_fn(count);
+                if (likely(atomic_xchg(count, -1) != 1))
+                        return fail_fn(count);
         return 0;
 }
 
diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h
index a1a0386e0160..ced362533e3c 100644
--- a/include/drm/drm_crtc.h
+++ b/include/drm/drm_crtc.h
@@ -166,8 +166,6 @@ struct drm_display_mode {
         int crtc_vsync_start;
         int crtc_vsync_end;
         int crtc_vtotal;
-        int crtc_hadjusted;
-        int crtc_vadjusted;
 
         /* Driver private mode info */
         int private_size;
diff --git a/include/linux/compaction.h b/include/linux/compaction.h
index 133ddcf83397..ef658147e4e8 100644
--- a/include/linux/compaction.h
+++ b/include/linux/compaction.h
@@ -22,7 +22,7 @@ extern int sysctl_extfrag_handler(struct ctl_table *table, int write,
 extern int fragmentation_index(struct zone *zone, unsigned int order);
 extern unsigned long try_to_compact_pages(struct zonelist *zonelist,
                         int order, gfp_t gfp_mask, nodemask_t *mask,
-                        bool sync);
+                        bool sync, bool *contended);
 extern int compact_pgdat(pg_data_t *pgdat, int order);
 extern unsigned long compaction_suitable(struct zone *zone, int order);
 
@@ -64,7 +64,7 @@ static inline bool compaction_deferred(struct zone *zone, int order)
 #else
 static inline unsigned long try_to_compact_pages(struct zonelist *zonelist,
                         int order, gfp_t gfp_mask, nodemask_t *nodemask,
-                        bool sync)
+                        bool sync, bool *contended)
 {
         return COMPACT_CONTINUE;
 }
diff --git a/include/linux/efi.h b/include/linux/efi.h
index 103adc6d7e3a..ec45ccd8708a 100644
--- a/include/linux/efi.h
+++ b/include/linux/efi.h
@@ -503,6 +503,8 @@ extern u64 efi_mem_attribute (unsigned long phys_addr, unsigned long size);
 extern int __init efi_uart_console_only (void);
 extern void efi_initialize_iomem_resources(struct resource *code_resource,
                 struct resource *data_resource, struct resource *bss_resource);
+extern unsigned long efi_get_time(void);
+extern int efi_set_rtc_mmss(unsigned long nowtime);
 extern void efi_reserve_boot_services(void);
 extern struct efi_memory_map memmap;
 
diff --git a/include/linux/if_team.h b/include/linux/if_team.h
index 6960fc1841a7..aa2e167e1ef4 100644
--- a/include/linux/if_team.h
+++ b/include/linux/if_team.h
@@ -96,21 +96,6 @@ static inline void team_netpoll_send_skb(struct team_port *port,
 }
 #endif
 
-static inline int team_dev_queue_xmit(struct team *team, struct team_port *port,
-                                      struct sk_buff *skb)
-{
-        BUILD_BUG_ON(sizeof(skb->queue_mapping) !=
-                     sizeof(qdisc_skb_cb(skb)->slave_dev_queue_mapping));
-        skb_set_queue_mapping(skb, qdisc_skb_cb(skb)->slave_dev_queue_mapping);
-
-        skb->dev = port->dev;
-        if (unlikely(netpoll_tx_running(port->dev))) {
-                team_netpoll_send_skb(port, skb);
-                return 0;
-        }
-        return dev_queue_xmit(skb);
-}
-
 struct team_mode_ops {
         int (*init)(struct team *team);
         void (*exit)(struct team *team);
@@ -200,6 +185,21 @@ struct team {
         long mode_priv[TEAM_MODE_PRIV_LONGS];
 };
 
+static inline int team_dev_queue_xmit(struct team *team, struct team_port *port,
+                                      struct sk_buff *skb)
+{
+        BUILD_BUG_ON(sizeof(skb->queue_mapping) !=
+                     sizeof(qdisc_skb_cb(skb)->slave_dev_queue_mapping));
+        skb_set_queue_mapping(skb, qdisc_skb_cb(skb)->slave_dev_queue_mapping);
+
+        skb->dev = port->dev;
+        if (unlikely(netpoll_tx_running(team->dev))) {
+                team_netpoll_send_skb(port, skb);
+                return 0;
+        }
+        return dev_queue_xmit(skb);
+}
+
 static inline struct hlist_head *team_port_index_hash(struct team *team,
                                                       int port_index)
 {
diff --git a/include/linux/iio/frequency/adf4350.h b/include/linux/iio/frequency/adf4350.h
index b76b4a87065e..be91f344d5fc 100644
--- a/include/linux/iio/frequency/adf4350.h
+++ b/include/linux/iio/frequency/adf4350.h
@@ -87,6 +87,8 @@
 #define ADF4350_MAX_BANDSEL_CLK         125000 /* Hz */
 #define ADF4350_MAX_FREQ_REFIN          250000000 /* Hz */
 #define ADF4350_MAX_MODULUS             4095
+#define ADF4350_MAX_R_CNT               1023
+
 
 /**
  * struct adf4350_platform_data - platform specific information
diff --git a/include/linux/jbd2.h b/include/linux/jbd2.h
index f334c7fab967..3efc43f3f162 100644
--- a/include/linux/jbd2.h
+++ b/include/linux/jbd2.h
@@ -1125,6 +1125,7 @@ extern int	   jbd2_journal_destroy    (journal_t *);
 extern int         jbd2_journal_recover    (journal_t *journal);
 extern int         jbd2_journal_wipe       (journal_t *, int);
 extern int         jbd2_journal_skip_recovery   (journal_t *);
+extern void        jbd2_journal_update_sb_errno(journal_t *);
 extern void        jbd2_journal_update_sb_log_tail      (journal_t *, tid_t,
                                 unsigned long, int);
 extern void        __jbd2_journal_abort_hard    (journal_t *);
diff --git a/include/linux/kref.h b/include/linux/kref.h
index 9c07dcebded7..65af6887872f 100644
--- a/include/linux/kref.h
+++ b/include/linux/kref.h
@@ -18,6 +18,7 @@
 #include <linux/bug.h>
 #include <linux/atomic.h>
 #include <linux/kernel.h>
+#include <linux/mutex.h>
 
 struct kref {
         atomic_t refcount;
@@ -93,4 +94,21 @@ static inline int kref_put(struct kref *kref, void (*release)(struct kref *kref)
 {
         return kref_sub(kref, 1, release);
 }
+
+static inline int kref_put_mutex(struct kref *kref,
+                                 void (*release)(struct kref *kref),
+                                 struct mutex *lock)
+{
+        WARN_ON(release == NULL);
+        if (unlikely(!atomic_add_unless(&kref->refcount, -1, 1))) {
+                mutex_lock(lock);
+                if (unlikely(!atomic_dec_and_test(&kref->refcount))) {
+                        mutex_unlock(lock);
+                        return 0;
+                }
+                release(kref);
+                return 1;
+        }
+        return 0;
+}
 #endif /* _KREF_H_ */
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index a9db4f33407f..59dc05f38247 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -953,7 +953,8 @@ struct net_device_ops {
 #ifdef CONFIG_NET_POLL_CONTROLLER
         void                    (*ndo_poll_controller)(struct net_device *dev);
         int                     (*ndo_netpoll_setup)(struct net_device *dev,
-                                                     struct netpoll_info *info);
+                                                     struct netpoll_info *info,
+                                                     gfp_t gfp);
         void                    (*ndo_netpoll_cleanup)(struct net_device *dev);
 #endif
         int                     (*ndo_set_vf_mac)(struct net_device *dev,
@@ -1521,6 +1522,8 @@ struct packet_type {
         struct sk_buff          **(*gro_receive)(struct sk_buff **head,
                                                struct sk_buff *skb);
         int                     (*gro_complete)(struct sk_buff *skb);
+        bool                    (*id_match)(struct packet_type *ptype,
+                                            struct sock *sk);
         void                    *af_packet_priv;
         struct list_head        list;
 };
diff --git a/include/linux/netfilter/nf_conntrack_sip.h b/include/linux/netfilter/nf_conntrack_sip.h
index 0dfc8b7210a3..89f2a627f3f0 100644
--- a/include/linux/netfilter/nf_conntrack_sip.h
+++ b/include/linux/netfilter/nf_conntrack_sip.h
@@ -164,7 +164,7 @@ extern int ct_sip_parse_address_param(const struct nf_conn *ct, const char *dptr
                                       unsigned int dataoff, unsigned int datalen,
                                       const char *name,
                                       unsigned int *matchoff, unsigned int *matchlen,
-                                      union nf_inet_addr *addr);
+                                      union nf_inet_addr *addr, bool delim);
 extern int ct_sip_parse_numerical_param(const struct nf_conn *ct, const char *dptr,
                                         unsigned int off, unsigned int datalen,
                                         const char *name,
diff --git a/include/linux/netpoll.h b/include/linux/netpoll.h
index 28f5389c924b..66d5379c305e 100644
--- a/include/linux/netpoll.h
+++ b/include/linux/netpoll.h
@@ -23,6 +23,7 @@ struct netpoll {
         u8 remote_mac[ETH_ALEN];
 
         struct list_head rx; /* rx_np list element */
+        struct rcu_head rcu;
 };
 
 struct netpoll_info {
@@ -38,28 +39,40 @@ struct netpoll_info {
         struct delayed_work tx_work;
 
         struct netpoll *netpoll;
+        struct rcu_head rcu;
 };
 
 void netpoll_send_udp(struct netpoll *np, const char *msg, int len);
 void netpoll_print_options(struct netpoll *np);
 int netpoll_parse_options(struct netpoll *np, char *opt);
-int __netpoll_setup(struct netpoll *np, struct net_device *ndev);
+int __netpoll_setup(struct netpoll *np, struct net_device *ndev, gfp_t gfp);
 int netpoll_setup(struct netpoll *np);
 int netpoll_trap(void);
 void netpoll_set_trap(int trap);
 void __netpoll_cleanup(struct netpoll *np);
+void __netpoll_free_rcu(struct netpoll *np);
 void netpoll_cleanup(struct netpoll *np);
-int __netpoll_rx(struct sk_buff *skb);
+int __netpoll_rx(struct sk_buff *skb, struct netpoll_info *npinfo);
 void netpoll_send_skb_on_dev(struct netpoll *np, struct sk_buff *skb,
                              struct net_device *dev);
 static inline void netpoll_send_skb(struct netpoll *np, struct sk_buff *skb)
 {
+        unsigned long flags;
+        local_irq_save(flags);
         netpoll_send_skb_on_dev(np, skb, np->dev);
+        local_irq_restore(flags);
 }
 
 
 
 #ifdef CONFIG_NETPOLL
+static inline bool netpoll_rx_on(struct sk_buff *skb)
+{
+        struct netpoll_info *npinfo = rcu_dereference_bh(skb->dev->npinfo);
+
+        return npinfo && (!list_empty(&npinfo->rx_np) || npinfo->rx_flags);
+}
+
 static inline bool netpoll_rx(struct sk_buff *skb)
 {
         struct netpoll_info *npinfo;
@@ -67,14 +80,14 @@ static inline bool netpoll_rx(struct sk_buff *skb)
         bool ret = false;
 
         local_irq_save(flags);
-        npinfo = rcu_dereference_bh(skb->dev->npinfo);
 
-        if (!npinfo || (list_empty(&npinfo->rx_np) && !npinfo->rx_flags))
+        if (!netpoll_rx_on(skb))
                 goto out;
 
+        npinfo = rcu_dereference_bh(skb->dev->npinfo);
         spin_lock(&npinfo->rx_lock);
         /* check rx_flags again with the lock held */
-        if (npinfo->rx_flags && __netpoll_rx(skb))
+        if (npinfo->rx_flags && __netpoll_rx(skb, npinfo))
                 ret = true;
         spin_unlock(&npinfo->rx_lock);
 
@@ -83,13 +96,6 @@ out:
         return ret;
 }
 
-static inline int netpoll_rx_on(struct sk_buff *skb)
-{
-        struct netpoll_info *npinfo = rcu_dereference_bh(skb->dev->npinfo);
-
-        return npinfo && (!list_empty(&npinfo->rx_np) || npinfo->rx_flags);
-}
-
 static inline int netpoll_receive_skb(struct sk_buff *skb)
 {
         if (!list_empty(&skb->dev->napi_list))
@@ -119,7 +125,7 @@ static inline void netpoll_poll_unlock(void *have)
         }
 }
 
-static inline int netpoll_tx_running(struct net_device *dev)
+static inline bool netpoll_tx_running(struct net_device *dev)
 {
         return irqs_disabled();
 }
@@ -127,11 +133,11 @@ static inline int netpoll_tx_running(struct net_device *dev)
 #else
 static inline bool netpoll_rx(struct sk_buff *skb)
 {
-        return 0;
+        return false;
 }
-static inline int netpoll_rx_on(struct sk_buff *skb)
+static inline bool netpoll_rx_on(struct sk_buff *skb)
 {
-        return 0;
+        return false;
 }
 static inline int netpoll_receive_skb(struct sk_buff *skb)
 {
@@ -147,9 +153,9 @@ static inline void netpoll_poll_unlock(void *have)
 static inline void netpoll_netdev_init(struct net_device *dev)
 {
 }
-static inline int netpoll_tx_running(struct net_device *dev)
+static inline bool netpoll_tx_running(struct net_device *dev)
 {
-        return 0;
+        return false;
 }
 #endif
 
diff --git a/include/linux/nfs_page.h b/include/linux/nfs_page.h
index 880805774f9f..92ce5783b707 100644
--- a/include/linux/nfs_page.h
+++ b/include/linux/nfs_page.h
@@ -69,6 +69,7 @@ struct nfs_pageio_descriptor {
         const struct nfs_pgio_completion_ops *pg_completion_ops;
         struct pnfs_layout_segment *pg_lseg;
         struct nfs_direct_req   *pg_dreq;
+        void                    *pg_layout_private;
 };
 
 #define NFS_WBACK_BUSY(req)     (test_bit(PG_BUSY,&(req)->wb_flags))
diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h
index 00485e084394..ac7c8ae254f2 100644
--- a/include/linux/nfs_xdr.h
+++ b/include/linux/nfs_xdr.h
@@ -1248,6 +1248,7 @@ struct nfs_pgio_header {
         void (*release) (struct nfs_pgio_header *hdr);
         const struct nfs_pgio_completion_ops *completion_ops;
         struct nfs_direct_req   *dreq;
+        void                    *layout_private;
         spinlock_t              lock;
         /* fields protected by lock */
         int                     pnfs_error;
diff --git a/include/linux/of.h b/include/linux/of.h
index 5919ee33f2b7..1b1163225f3b 100644
--- a/include/linux/of.h
+++ b/include/linux/of.h
@@ -190,10 +190,17 @@ extern struct device_node *of_get_parent(const struct device_node *node);
 extern struct device_node *of_get_next_parent(struct device_node *node);
 extern struct device_node *of_get_next_child(const struct device_node *node,
                                              struct device_node *prev);
+extern struct device_node *of_get_next_available_child(
+        const struct device_node *node, struct device_node *prev);
+
 #define for_each_child_of_node(parent, child) \
         for (child = of_get_next_child(parent, NULL); child != NULL; \
              child = of_get_next_child(parent, child))
 
+#define for_each_available_child_of_node(parent, child) \
+        for (child = of_get_next_available_child(parent, NULL); child != NULL; \
+             child = of_get_next_available_child(parent, child))
+
 static inline int of_get_child_count(const struct device_node *np)
 {
         struct device_node *child;
diff --git a/include/linux/pinctrl/consumer.h b/include/linux/pinctrl/consumer.h
index 6dd96fb45482..e9b7f4350844 100644
--- a/include/linux/pinctrl/consumer.h
+++ b/include/linux/pinctrl/consumer.h
@@ -20,6 +20,7 @@
 /* This struct is private to the core and should be regarded as a cookie */
 struct pinctrl;
 struct pinctrl_state;
+struct device;
 
 #ifdef CONFIG_PINCTRL
 
diff --git a/include/linux/string.h b/include/linux/string.h
index ffe0442e18d2..b9178812d9df 100644
--- a/include/linux/string.h
+++ b/include/linux/string.h
@@ -144,8 +144,8 @@ static inline bool strstarts(const char *str, const char *prefix)
 {
         return strncmp(str, prefix, strlen(prefix)) == 0;
 }
-#endif
 
 extern size_t memweight(const void *ptr, size_t bytes);
 
+#endif /* __KERNEL__ */
 #endif /* _LINUX_STRING_H_ */
diff --git a/include/net/llc.h b/include/net/llc.h
index 226c846cab08..f2d0fc570527 100644
--- a/include/net/llc.h
+++ b/include/net/llc.h
@@ -133,7 +133,7 @@ extern int llc_build_and_send_ui_pkt(struct llc_sap *sap, struct sk_buff *skb,
 extern void llc_sap_handler(struct llc_sap *sap, struct sk_buff *skb);
 extern void llc_conn_handler(struct llc_sap *sap, struct sk_buff *skb);
 
-extern int llc_station_init(void);
+extern void llc_station_init(void);
 extern void llc_station_exit(void);
 
 #ifdef CONFIG_PROC_FS
diff --git a/include/net/scm.h b/include/net/scm.h
index 079d7887dac1..7dc0854f0b38 100644
--- a/include/net/scm.h
+++ b/include/net/scm.h
@@ -70,9 +70,11 @@ static __inline__ void scm_destroy(struct scm_cookie *scm)
 }
 
 static __inline__ int scm_send(struct socket *sock, struct msghdr *msg,
-                               struct scm_cookie *scm)
+                               struct scm_cookie *scm, bool forcecreds)
 {
         memset(scm, 0, sizeof(*scm));
+        if (forcecreds)
+                scm_set_cred(scm, task_tgid(current), current_cred());
         unix_get_peersec_dgram(sock, scm);
         if (msg->msg_controllen <= 0)
                 return 0;
diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index 62b619e82a90..976a81abe1a2 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -292,6 +292,8 @@ struct xfrm_policy_afinfo {
                                                   struct flowi *fl,
                                                   int reverse);
         int                     (*get_tos)(const struct flowi *fl);
+        void                    (*init_dst)(struct net *net,
+                                            struct xfrm_dst *dst);
         int                     (*init_path)(struct xfrm_dst *path,
                                              struct dst_entry *dst,
                                              int nfheader_len);
diff --git a/include/sound/pcm.h b/include/sound/pcm.h
index c75c0d1a85e2..cdca2ab1e711 100644
--- a/include/sound/pcm.h
+++ b/include/sound/pcm.h
@@ -1075,7 +1075,8 @@ static inline void snd_pcm_limit_isa_dma_size(int dma, size_t *max)
 const char *snd_pcm_format_name(snd_pcm_format_t format);
 
 /**
- * Get a string naming the direction of a stream
+ * snd_pcm_stream_str - Get a string naming the direction of a stream
+ * @substream: the pcm substream instance
  */
 static inline const char *snd_pcm_stream_str(struct snd_pcm_substream *substream)
 {
diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h
index 128ce46fa48a..015cea01ae39 100644
--- a/include/target/target_core_base.h
+++ b/include/target/target_core_base.h
@@ -503,8 +503,6 @@ struct se_cmd {
         u32                     se_ordered_id;
         /* Total size in bytes associated with command */
         u32                     data_length;
-        /* SCSI Presented Data Transfer Length */
-        u32                     cmd_spdtl;
         u32                     residual_count;
         u32                     orig_fe_lun;
         /* Persistent Reservation key */
diff --git a/init/main.c b/init/main.c
index e60679de61c3..b28673087ac0 100644
--- a/init/main.c
+++ b/init/main.c
@@ -461,10 +461,6 @@ static void __init mm_init(void)
         percpu_init_late();
         pgtable_cache_init();
         vmalloc_init();
-#ifdef CONFIG_X86
-        if (efi_enabled)
-                efi_enter_virtual_mode();
-#endif
 }
 
 asmlinkage void __init start_kernel(void)
@@ -606,6 +602,10 @@ asmlinkage void __init start_kernel(void)
         calibrate_delay();
         pidmap_init();
         anon_vma_init();
+#ifdef CONFIG_X86
+        if (efi_enabled)
+                efi_enter_virtual_mode();
+#endif
         thread_info_cache_init();
         cred_init();
         fork_init(totalram_pages);
diff --git a/ipc/mqueue.c b/ipc/mqueue.c
index f8e54f5b9080..9a08acc9e649 100644
--- a/ipc/mqueue.c
+++ b/ipc/mqueue.c
@@ -726,7 +726,6 @@ static struct file *do_create(struct ipc_namespace *ipc_ns, struct inode *dir,
                         struct mq_attr *attr)
 {
         const struct cred *cred = current_cred();
-        struct file *result;
         int ret;
 
         if (attr) {
@@ -748,21 +747,11 @@ static struct file *do_create(struct ipc_namespace *ipc_ns, struct inode *dir,
         }
 
         mode &= ~current_umask();
-        ret = mnt_want_write(path->mnt);
-        if (ret)
-                return ERR_PTR(ret);
         ret = vfs_create(dir, path->dentry, mode, true);
         path->dentry->d_fsdata = NULL;
-        if (!ret)
-                result = dentry_open(path, oflag, cred);
-        else
-                result = ERR_PTR(ret);
-        /*
-         * dentry_open() took a persistent mnt_want_write(),
-         * so we can now drop this one.
-         */
-        mnt_drop_write(path->mnt);
-        return result;
+        if (ret)
+                return ERR_PTR(ret);
+        return dentry_open(path, oflag, cred);
 }
 
 /* Opens existing queue */
@@ -788,7 +777,9 @@ SYSCALL_DEFINE4(mq_open, const char __user *, u_name, int, oflag, umode_t, mode,
         struct mq_attr attr;
         int fd, error;
         struct ipc_namespace *ipc_ns = current->nsproxy->ipc_ns;
-        struct dentry *root = ipc_ns->mq_mnt->mnt_root;
+        struct vfsmount *mnt = ipc_ns->mq_mnt;
+        struct dentry *root = mnt->mnt_root;
+        int ro;
 
         if (u_attr && copy_from_user(&attr, u_attr, sizeof(struct mq_attr)))
                 return -EFAULT;
@@ -802,6 +793,7 @@ SYSCALL_DEFINE4(mq_open, const char __user *, u_name, int, oflag, umode_t, mode,
         if (fd < 0)
                 goto out_putname;
 
+        ro = mnt_want_write(mnt);       /* we'll drop it in any case */
         error = 0;
         mutex_lock(&root->d_inode->i_mutex);
         path.dentry = lookup_one_len(name, root, strlen(name));
@@ -809,7 +801,7 @@ SYSCALL_DEFINE4(mq_open, const char __user *, u_name, int, oflag, umode_t, mode,
                 error = PTR_ERR(path.dentry);
                 goto out_putfd;
         }
-        path.mnt = mntget(ipc_ns->mq_mnt);
+        path.mnt = mntget(mnt);
 
         if (oflag & O_CREAT) {
                 if (path.dentry->d_inode) {     /* entry already exists */
@@ -820,6 +812,10 @@ SYSCALL_DEFINE4(mq_open, const char __user *, u_name, int, oflag, umode_t, mode,
                         }
                         filp = do_open(&path, oflag);
                 } else {
+                        if (ro) {
+                                error = ro;
+                                goto out;
+                        }
                         filp = do_create(ipc_ns, root->d_inode,
                                                 &path, oflag, mode,
                                                 u_attr ? &attr : NULL);
@@ -845,6 +841,7 @@ out_putfd:
                 fd = error;
         }
         mutex_unlock(&root->d_inode->i_mutex);
+        mnt_drop_write(mnt);
 out_putname:
         putname(name);
         return fd;
@@ -857,40 +854,38 @@ SYSCALL_DEFINE1(mq_unlink, const char __user *, u_name)
         struct dentry *dentry;
         struct inode *inode = NULL;
         struct ipc_namespace *ipc_ns = current->nsproxy->ipc_ns;
+        struct vfsmount *mnt = ipc_ns->mq_mnt;
 
         name = getname(u_name);
         if (IS_ERR(name))
                 return PTR_ERR(name);
 
-        mutex_lock_nested(&ipc_ns->mq_mnt->mnt_root->d_inode->i_mutex,
-                        I_MUTEX_PARENT);
-        dentry = lookup_one_len(name, ipc_ns->mq_mnt->mnt_root, strlen(name));
+        err = mnt_want_write(mnt);
+        if (err)
+                goto out_name;
+        mutex_lock_nested(&mnt->mnt_root->d_inode->i_mutex, I_MUTEX_PARENT);
+        dentry = lookup_one_len(name, mnt->mnt_root, strlen(name));
         if (IS_ERR(dentry)) {
                 err = PTR_ERR(dentry);
                 goto out_unlock;
         }
 
-        if (!dentry->d_inode) {
-                err = -ENOENT;
-                goto out_err;
-        }
-
         inode = dentry->d_inode;
-        if (inode)
+        if (!inode) {
+                err = -ENOENT;
+        } else {
                 ihold(inode);
-        err = mnt_want_write(ipc_ns->mq_mnt);
-        if (err)
-                goto out_err;
-        err = vfs_unlink(dentry->d_parent->d_inode, dentry);
-        mnt_drop_write(ipc_ns->mq_mnt);
-out_err:
+                err = vfs_unlink(dentry->d_parent->d_inode, dentry);
+        }
         dput(dentry);
 
 out_unlock:
-        mutex_unlock(&ipc_ns->mq_mnt->mnt_root->d_inode->i_mutex);
-        putname(name);
+        mutex_unlock(&mnt->mnt_root->d_inode->i_mutex);
         if (inode)
                 iput(inode);
+        mnt_drop_write(mnt);
+out_name:
+        putname(name);
 
         return err;
 }
diff --git a/kernel/audit_tree.c b/kernel/audit_tree.c
index 3a5ca582ba1e..ed206fd88cca 100644
--- a/kernel/audit_tree.c
+++ b/kernel/audit_tree.c
@@ -250,7 +250,6 @@ static void untag_chunk(struct node *p)
                 spin_unlock(&hash_lock);
                 spin_unlock(&entry->lock);
                 fsnotify_destroy_mark(entry);
-                fsnotify_put_mark(entry);
                 goto out;
         }
 
@@ -259,7 +258,7 @@ static void untag_chunk(struct node *p)
 
         fsnotify_duplicate_mark(&new->mark, entry);
         if (fsnotify_add_mark(&new->mark, new->mark.group, new->mark.i.inode, NULL, 1)) {
-                free_chunk(new);
+                fsnotify_put_mark(&new->mark);
                 goto Fallback;
         }
 
@@ -293,7 +292,7 @@ static void untag_chunk(struct node *p)
         spin_unlock(&hash_lock);
         spin_unlock(&entry->lock);
         fsnotify_destroy_mark(entry);
-        fsnotify_put_mark(entry);
+        fsnotify_put_mark(&new->mark);  /* drop initial reference */
         goto out;
 
 Fallback:
@@ -322,7 +321,7 @@ static int create_chunk(struct inode *inode, struct audit_tree *tree)
 
         entry = &chunk->mark;
         if (fsnotify_add_mark(entry, audit_tree_group, inode, NULL, 0)) {
-                free_chunk(chunk);
+                fsnotify_put_mark(entry);
                 return -ENOSPC;
         }
 
@@ -347,6 +346,7 @@ static int create_chunk(struct inode *inode, struct audit_tree *tree)
         insert_hash(chunk);
         spin_unlock(&hash_lock);
         spin_unlock(&entry->lock);
+        fsnotify_put_mark(entry);       /* drop initial reference */
         return 0;
 }
 
@@ -396,7 +396,7 @@ static int tag_chunk(struct inode *inode, struct audit_tree *tree)
         fsnotify_duplicate_mark(chunk_entry, old_entry);
         if (fsnotify_add_mark(chunk_entry, chunk_entry->group, chunk_entry->i.inode, NULL, 1)) {
                 spin_unlock(&old_entry->lock);
-                free_chunk(chunk);
+                fsnotify_put_mark(chunk_entry);
                 fsnotify_put_mark(old_entry);
                 return -ENOSPC;
         }
@@ -444,8 +444,8 @@ static int tag_chunk(struct inode *inode, struct audit_tree *tree)
         spin_unlock(&chunk_entry->lock);
         spin_unlock(&old_entry->lock);
         fsnotify_destroy_mark(old_entry);
+        fsnotify_put_mark(chunk_entry); /* drop initial reference */
         fsnotify_put_mark(old_entry); /* pair to fsnotify_find mark_entry */
-        fsnotify_put_mark(old_entry); /* and kill it */
         return 0;
 }
 
@@ -916,7 +916,12 @@ static void audit_tree_freeing_mark(struct fsnotify_mark *entry, struct fsnotify
         struct audit_chunk *chunk = container_of(entry, struct audit_chunk, mark);
 
         evict_chunk(chunk);
-        fsnotify_put_mark(entry);
+
+        /*
+         * We are guaranteed to have at least one reference to the mark from
+         * either the inode or the caller of fsnotify_destroy_mark().
+         */
+        BUG_ON(atomic_read(&entry->refcnt) < 1);
 }
 
 static bool audit_tree_send_event(struct fsnotify_group *group, struct inode *inode,
diff --git a/kernel/sched/core.c b/kernel/sched/core.c
index 82ad284f823b..fbf1fd098dc6 100644
--- a/kernel/sched/core.c
+++ b/kernel/sched/core.c
@@ -3142,6 +3142,20 @@ void thread_group_times(struct task_struct *p, cputime_t *ut, cputime_t *st)
 # define nsecs_to_cputime(__nsecs)      nsecs_to_jiffies(__nsecs)
 #endif
 
+static cputime_t scale_utime(cputime_t utime, cputime_t rtime, cputime_t total)
+{
+        u64 temp = (__force u64) rtime;
+
+        temp *= (__force u64) utime;
+
+        if (sizeof(cputime_t) == 4)
+                temp = div_u64(temp, (__force u32) total);
+        else
+                temp = div64_u64(temp, (__force u64) total);
+
+        return (__force cputime_t) temp;
+}
+
 void task_times(struct task_struct *p, cputime_t *ut, cputime_t *st)
 {
         cputime_t rtime, utime = p->utime, total = utime + p->stime;
@@ -3151,13 +3165,9 @@ void task_times(struct task_struct *p, cputime_t *ut, cputime_t *st)
          */
         rtime = nsecs_to_cputime(p->se.sum_exec_runtime);
 
-        if (total) {
-                u64 temp = (__force u64) rtime;
-
-                temp *= (__force u64) utime;
-                do_div(temp, (__force u32) total);
-                utime = (__force cputime_t) temp;
-        } else
+        if (total)
+                utime = scale_utime(utime, rtime, total);
+        else
                 utime = rtime;
 
         /*
@@ -3184,13 +3194,9 @@ void thread_group_times(struct task_struct *p, cputime_t *ut, cputime_t *st)
         total = cputime.utime + cputime.stime;
         rtime = nsecs_to_cputime(cputime.sum_exec_runtime);
 
-        if (total) {
-                u64 temp = (__force u64) rtime;
-
-                temp *= (__force u64) cputime.utime;
-                do_div(temp, (__force u32) total);
-                utime = (__force cputime_t) temp;
-        } else
+        if (total)
+                utime = scale_utime(cputime.utime, rtime, total);
+        else
                 utime = rtime;
 
         sig->prev_utime = max(sig->prev_utime, utime);
@@ -7246,6 +7252,7 @@ int in_sched_functions(unsigned long addr)
 
 #ifdef CONFIG_CGROUP_SCHED
 struct task_group root_task_group;
+LIST_HEAD(task_groups);
 #endif
 
 DECLARE_PER_CPU(cpumask_var_t, load_balance_tmpmask);
diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index d0cc03b3e70b..c219bf8d704c 100644
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -3387,6 +3387,14 @@ static int tg_load_down(struct task_group *tg, void *data)
 
 static void update_h_load(long cpu)
 {
+        struct rq *rq = cpu_rq(cpu);
+        unsigned long now = jiffies;
+
+        if (rq->h_load_throttle == now)
+                return;
+
+        rq->h_load_throttle = now;
+
         rcu_read_lock();
         walk_tg_tree(tg_load_down, tg_nop, (void *)cpu);
         rcu_read_unlock();
@@ -4293,11 +4301,10 @@ redo:
                 env.src_rq    = busiest;
                 env.loop_max  = min(sysctl_sched_nr_migrate, busiest->nr_running);
 
+                update_h_load(env.src_cpu);
 more_balance:
                 local_irq_save(flags);
                 double_rq_lock(this_rq, busiest);
-                if (!env.loop)
-                        update_h_load(env.src_cpu);
 
                 /*
                  * cur_ld_moved - load moved in current iteration
diff --git a/kernel/sched/rt.c b/kernel/sched/rt.c
index 573e1ca01102..944cb68420e9 100644
--- a/kernel/sched/rt.c
+++ b/kernel/sched/rt.c
@@ -788,6 +788,19 @@ static int do_sched_rt_period_timer(struct rt_bandwidth *rt_b, int overrun)
         const struct cpumask *span;
 
         span = sched_rt_period_mask();
+#ifdef CONFIG_RT_GROUP_SCHED
+        /*
+         * FIXME: isolated CPUs should really leave the root task group,
+         * whether they are isolcpus or were isolated via cpusets, lest
+         * the timer run on a CPU which does not service all runqueues,
+         * potentially leaving other CPUs indefinitely throttled.  If
+         * isolation is really required, the user will turn the throttle
+         * off to kill the perturbations it causes anyway.  Meanwhile,
+         * this maintains functionality for boot and/or troubleshooting.
+         */
+        if (rt_b == &root_task_group.rt_bandwidth)
+                span = cpu_online_mask;
+#endif
         for_each_cpu(i, span) {
                 int enqueue = 0;
                 struct rt_rq *rt_rq = sched_rt_period_rt_rq(rt_b, i);
diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h
index c35a1a7dd4d6..f6714d009e77 100644
--- a/kernel/sched/sched.h
+++ b/kernel/sched/sched.h
@@ -80,7 +80,7 @@ extern struct mutex sched_domains_mutex;
 struct cfs_rq;
 struct rt_rq;
 
-static LIST_HEAD(task_groups);
+extern struct list_head task_groups;
 
 struct cfs_bandwidth {
 #ifdef CONFIG_CFS_BANDWIDTH
@@ -374,7 +374,11 @@ struct rq {
 #ifdef CONFIG_FAIR_GROUP_SCHED
         /* list of leaf cfs_rq on this cpu: */
         struct list_head leaf_cfs_rq_list;
-#endif
+#ifdef CONFIG_SMP
+        unsigned long h_load_throttle;
+#endif /* CONFIG_SMP */
+#endif /* CONFIG_FAIR_GROUP_SCHED */
+
 #ifdef CONFIG_RT_GROUP_SCHED
         struct list_head leaf_rt_rq_list;
 #endif
diff --git a/kernel/sched/stop_task.c b/kernel/sched/stop_task.c
index 7b386e86fd23..da5eb5bed84a 100644
--- a/kernel/sched/stop_task.c
+++ b/kernel/sched/stop_task.c
@@ -27,8 +27,10 @@ static struct task_struct *pick_next_task_stop(struct rq *rq)
 {
         struct task_struct *stop = rq->stop;
 
-        if (stop && stop->on_rq)
+        if (stop && stop->on_rq) {
+                stop->se.exec_start = rq->clock_task;
                 return stop;
+        }
 
         return NULL;
 }
@@ -52,6 +54,21 @@ static void yield_task_stop(struct rq *rq)
 
 static void put_prev_task_stop(struct rq *rq, struct task_struct *prev)
 {
+        struct task_struct *curr = rq->curr;
+        u64 delta_exec;
+
+        delta_exec = rq->clock_task - curr->se.exec_start;
+        if (unlikely((s64)delta_exec < 0))
+                delta_exec = 0;
+
+        schedstat_set(curr->se.statistics.exec_max,
+                        max(curr->se.statistics.exec_max, delta_exec));
+
+        curr->se.sum_exec_runtime += delta_exec;
+        account_group_exec_runtime(curr, delta_exec);
+
+        curr->se.exec_start = rq->clock_task;
+        cpuacct_charge(curr, delta_exec);
 }
 
 static void task_tick_stop(struct rq *rq, struct task_struct *curr, int queued)
@@ -60,6 +77,9 @@ static void task_tick_stop(struct rq *rq, struct task_struct *curr, int queued)
 
 static void set_curr_task_stop(struct rq *rq)
 {
+        struct task_struct *stop = rq->stop;
+
+        stop->se.exec_start = rq->clock_task;
 }
 
 static void switched_to_stop(struct rq *rq, struct task_struct *p)
diff --git a/kernel/task_work.c b/kernel/task_work.c
index 91d4e1742a0c..d320d44903bd 100644
--- a/kernel/task_work.c
+++ b/kernel/task_work.c
@@ -75,6 +75,7 @@ void task_work_run(void)
                         p = q->next;
                         q->func(q);
                         q = p;
+                        cond_resched();
                 }
         }
 }
diff --git a/kernel/timer.c b/kernel/timer.c
index a61c09374eba..8c5e7b908c68 100644
--- a/kernel/timer.c
+++ b/kernel/timer.c
@@ -1407,13 +1407,6 @@ SYSCALL_DEFINE1(alarm, unsigned int, seconds)
 
 #endif
 
-#ifndef __alpha__
-
-/*
- * The Alpha uses getxpid, getxuid, and getxgid instead.  Maybe this
- * should be moved into arch/i386 instead?
- */
-
 /**
  * sys_getpid - return the thread group id of the current process
  *
@@ -1469,8 +1462,6 @@ SYSCALL_DEFINE0(getegid)
         return from_kgid_munged(current_user_ns(), current_egid());
 }
 
-#endif
-
 static void process_timeout(unsigned long __data)
 {
         wake_up_process((struct task_struct *)__data);
diff --git a/mm/compaction.c b/mm/compaction.c
index e78cb9688421..7fcd3a52e68d 100644
--- a/mm/compaction.c
+++ b/mm/compaction.c
@@ -51,6 +51,47 @@ static inline bool migrate_async_suitable(int migratetype)
 }
 
 /*
+ * Compaction requires the taking of some coarse locks that are potentially
+ * very heavily contended. Check if the process needs to be scheduled or
+ * if the lock is contended. For async compaction, back out in the event
+ * if contention is severe. For sync compaction, schedule.
+ *
+ * Returns true if the lock is held.
+ * Returns false if the lock is released and compaction should abort
+ */
+static bool compact_checklock_irqsave(spinlock_t *lock, unsigned long *flags,
+                                      bool locked, struct compact_control *cc)
+{
+        if (need_resched() || spin_is_contended(lock)) {
+                if (locked) {
+                        spin_unlock_irqrestore(lock, *flags);
+                        locked = false;
+                }
+
+                /* async aborts if taking too long or contended */
+                if (!cc->sync) {
+                        if (cc->contended)
+                                *cc->contended = true;
+                        return false;
+                }
+
+                cond_resched();
+                if (fatal_signal_pending(current))
+                        return false;
+        }
+
+        if (!locked)
+                spin_lock_irqsave(lock, *flags);
+        return true;
+}
+
+static inline bool compact_trylock_irqsave(spinlock_t *lock,
+                        unsigned long *flags, struct compact_control *cc)
+{
+        return compact_checklock_irqsave(lock, flags, false, cc);
+}
+
+/*
  * Isolate free pages onto a private freelist. Caller must hold zone->lock.
  * If @strict is true, will abort returning 0 on any invalid PFNs or non-free
  * pages inside of the pageblock (even though it may still end up isolating
@@ -173,7 +214,7 @@ isolate_freepages_range(unsigned long start_pfn, unsigned long end_pfn)
 }
 
 /* Update the number of anon and file isolated pages in the zone */
-static void acct_isolated(struct zone *zone, struct compact_control *cc)
+static void acct_isolated(struct zone *zone, bool locked, struct compact_control *cc)
 {
         struct page *page;
         unsigned int count[2] = { 0, };
@@ -181,8 +222,14 @@ static void acct_isolated(struct zone *zone, struct compact_control *cc)
         list_for_each_entry(page, &cc->migratepages, lru)
                 count[!!page_is_file_cache(page)]++;
 
-        __mod_zone_page_state(zone, NR_ISOLATED_ANON, count[0]);
-        __mod_zone_page_state(zone, NR_ISOLATED_FILE, count[1]);
+        /* If locked we can use the interrupt unsafe versions */
+        if (locked) {
+                __mod_zone_page_state(zone, NR_ISOLATED_ANON, count[0]);
+                __mod_zone_page_state(zone, NR_ISOLATED_FILE, count[1]);
+        } else {
+                mod_zone_page_state(zone, NR_ISOLATED_ANON, count[0]);
+                mod_zone_page_state(zone, NR_ISOLATED_FILE, count[1]);
+        }
 }
 
 /* Similar to reclaim, but different enough that they don't share logic */
@@ -228,6 +275,8 @@ isolate_migratepages_range(struct zone *zone, struct compact_control *cc,
         struct list_head *migratelist = &cc->migratepages;
         isolate_mode_t mode = 0;
         struct lruvec *lruvec;
+        unsigned long flags;
+        bool locked;
 
         /*
          * Ensure that there are not too many pages isolated from the LRU
@@ -247,25 +296,22 @@ isolate_migratepages_range(struct zone *zone, struct compact_control *cc,
 
         /* Time to isolate some pages for migration */
         cond_resched();
-        spin_lock_irq(&zone->lru_lock);
+        spin_lock_irqsave(&zone->lru_lock, flags);
+        locked = true;
         for (; low_pfn < end_pfn; low_pfn++) {
                 struct page *page;
-                bool locked = true;
 
                 /* give a chance to irqs before checking need_resched() */
                 if (!((low_pfn+1) % SWAP_CLUSTER_MAX)) {
-                        spin_unlock_irq(&zone->lru_lock);
+                        spin_unlock_irqrestore(&zone->lru_lock, flags);
                         locked = false;
                 }
-                if (need_resched() || spin_is_contended(&zone->lru_lock)) {
-                        if (locked)
-                                spin_unlock_irq(&zone->lru_lock);
-                        cond_resched();
-                        spin_lock_irq(&zone->lru_lock);
-                        if (fatal_signal_pending(current))
-                                break;
-                } else if (!locked)
-                        spin_lock_irq(&zone->lru_lock);
+
+                /* Check if it is ok to still hold the lock */
+                locked = compact_checklock_irqsave(&zone->lru_lock, &flags,
+                                                                locked, cc);
+                if (!locked)
+                        break;
 
                 /*
                  * migrate_pfn does not necessarily start aligned to a
@@ -349,9 +395,10 @@ isolate_migratepages_range(struct zone *zone, struct compact_control *cc,
                 }
         }
 
-        acct_isolated(zone, cc);
+        acct_isolated(zone, locked, cc);
 
-        spin_unlock_irq(&zone->lru_lock);
+        if (locked)
+                spin_unlock_irqrestore(&zone->lru_lock, flags);
 
         trace_mm_compaction_isolate_migratepages(nr_scanned, nr_isolated);
 
@@ -384,6 +431,20 @@ static bool suitable_migration_target(struct page *page)
 }
 
 /*
+ * Returns the start pfn of the last page block in a zone.  This is the starting
+ * point for full compaction of a zone.  Compaction searches for free pages from
+ * the end of each zone, while isolate_freepages_block scans forward inside each
+ * page block.
+ */
+static unsigned long start_free_pfn(struct zone *zone)
+{
+        unsigned long free_pfn;
+        free_pfn = zone->zone_start_pfn + zone->spanned_pages;
+        free_pfn &= ~(pageblock_nr_pages-1);
+        return free_pfn;
+}
+
+/*
  * Based on information in the current compact_control, find blocks
  * suitable for isolating free pages from and then isolate them.
  */
@@ -422,17 +483,6 @@ static void isolate_freepages(struct zone *zone,
                                         pfn -= pageblock_nr_pages) {
                 unsigned long isolated;
 
-                /*
-                 * Skip ahead if another thread is compacting in the area
-                 * simultaneously. If we wrapped around, we can only skip
-                 * ahead if zone->compact_cached_free_pfn also wrapped to
-                 * above our starting point.
-                 */
-                if (cc->order > 0 && (!cc->wrapped ||
-                                      zone->compact_cached_free_pfn >
-                                      cc->start_free_pfn))
-                        pfn = min(pfn, zone->compact_cached_free_pfn);
-
                 if (!pfn_valid(pfn))
                         continue;
 
@@ -458,7 +508,16 @@ static void isolate_freepages(struct zone *zone,
                  * are disabled
                  */
                 isolated = 0;
-                spin_lock_irqsave(&zone->lock, flags);
+
+                /*
+                 * The zone lock must be held to isolate freepages. This
+                 * unfortunately this is a very coarse lock and can be
+                 * heavily contended if there are parallel allocations
+                 * or parallel compactions. For async compaction do not
+                 * spin on the lock
+                 */
+                if (!compact_trylock_irqsave(&zone->lock, &flags, cc))
+                        break;
                 if (suitable_migration_target(page)) {
                         end_pfn = min(pfn + pageblock_nr_pages, zone_end_pfn);
                         isolated = isolate_freepages_block(pfn, end_pfn,
@@ -474,7 +533,15 @@ static void isolate_freepages(struct zone *zone,
                  */
                 if (isolated) {
                         high_pfn = max(high_pfn, pfn);
-                        if (cc->order > 0)
+
+                        /*
+                         * If the free scanner has wrapped, update
+                         * compact_cached_free_pfn to point to the highest
+                         * pageblock with free pages. This reduces excessive
+                         * scanning of full pageblocks near the end of the
+                         * zone
+                         */
+                        if (cc->order > 0 && cc->wrapped)
                                 zone->compact_cached_free_pfn = high_pfn;
                 }
         }
@@ -484,6 +551,11 @@ static void isolate_freepages(struct zone *zone,
 
         cc->free_pfn = high_pfn;
         cc->nr_freepages = nr_freepages;
+
+        /* If compact_cached_free_pfn is reset then set it now */
+        if (cc->order > 0 && !cc->wrapped &&
+                        zone->compact_cached_free_pfn == start_free_pfn(zone))
+                zone->compact_cached_free_pfn = high_pfn;
 }
 
 /*
@@ -570,20 +642,6 @@ static isolate_migrate_t isolate_migratepages(struct zone *zone,
         return ISOLATE_SUCCESS;
 }
 
-/*
- * Returns the start pfn of the last page block in a zone.  This is the starting
- * point for full compaction of a zone.  Compaction searches for free pages from
- * the end of each zone, while isolate_freepages_block scans forward inside each
- * page block.
- */
-static unsigned long start_free_pfn(struct zone *zone)
-{
-        unsigned long free_pfn;
-        free_pfn = zone->zone_start_pfn + zone->spanned_pages;
-        free_pfn &= ~(pageblock_nr_pages-1);
-        return free_pfn;
-}
-
 static int compact_finished(struct zone *zone,
                             struct compact_control *cc)
 {
@@ -771,7 +829,7 @@ out:
 
 static unsigned long compact_zone_order(struct zone *zone,
                                  int order, gfp_t gfp_mask,
-                                 bool sync)
+                                 bool sync, bool *contended)
 {
         struct compact_control cc = {
                 .nr_freepages = 0,
@@ -780,6 +838,7 @@ static unsigned long compact_zone_order(struct zone *zone,
                 .migratetype = allocflags_to_migratetype(gfp_mask),
                 .zone = zone,
                 .sync = sync,
+                .contended = contended,
         };
         INIT_LIST_HEAD(&cc.freepages);
         INIT_LIST_HEAD(&cc.migratepages);
@@ -801,7 +860,7 @@ int sysctl_extfrag_threshold = 500;
  */
 unsigned long try_to_compact_pages(struct zonelist *zonelist,
                         int order, gfp_t gfp_mask, nodemask_t *nodemask,
-                        bool sync)
+                        bool sync, bool *contended)
 {
         enum zone_type high_zoneidx = gfp_zone(gfp_mask);
         int may_enter_fs = gfp_mask & __GFP_FS;
@@ -825,7 +884,8 @@ unsigned long try_to_compact_pages(struct zonelist *zonelist,
                                                                 nodemask) {
                 int status;
 
-                status = compact_zone_order(zone, order, gfp_mask, sync);
+                status = compact_zone_order(zone, order, gfp_mask, sync,
+                                                contended);
                 rc = max(status, rc);
 
                 /* If a normal allocation would succeed, stop compacting */
@@ -861,7 +921,7 @@ static int __compact_pgdat(pg_data_t *pgdat, struct compact_control *cc)
                 if (cc->order > 0) {
                         int ok = zone_watermark_ok(zone, cc->order,
                                                 low_wmark_pages(zone), 0, 0);
-                        if (ok && cc->order > zone->compact_order_failed)
+                        if (ok && cc->order >= zone->compact_order_failed)
                                 zone->compact_order_failed = cc->order + 1;
                         /* Currently async compaction is never deferred. */
                         else if (!ok && cc->sync)
diff --git a/mm/internal.h b/mm/internal.h
index 3314f79d775a..b8c91b342e24 100644
--- a/mm/internal.h
+++ b/mm/internal.h
@@ -130,6 +130,7 @@ struct compact_control {
         int order;                      /* order a direct compactor needs */
         int migratetype;                /* MOVABLE, RECLAIMABLE etc */
         struct zone *zone;
+        bool *contended;                /* True if a lock was contended */
 };
 
 unsigned long
diff --git a/mm/mmap.c b/mm/mmap.c
index e3e86914f11a..9adee9fc0d8a 100644
--- a/mm/mmap.c
+++ b/mm/mmap.c
@@ -2309,7 +2309,7 @@ void exit_mmap(struct mm_struct *mm)
         }
         vm_unacct_memory(nr_accounted);
 
-        BUG_ON(mm->nr_ptes > (FIRST_USER_ADDRESS+PMD_SIZE-1)>>PMD_SHIFT);
+        WARN_ON(mm->nr_ptes > (FIRST_USER_ADDRESS+PMD_SIZE-1)>>PMD_SHIFT);
 }
 
 /* Insert vm structure into process list sorted by address
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 009ac285fea7..c66fb875104a 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -1928,6 +1928,17 @@ this_zone_full:
                 zlc_active = 0;
                 goto zonelist_scan;
         }
+
+        if (page)
+                /*
+                 * page->pfmemalloc is set when ALLOC_NO_WATERMARKS was
+                 * necessary to allocate the page. The expectation is
+                 * that the caller is taking steps that will free more
+                 * memory. The caller should avoid the page being used
+                 * for !PFMEMALLOC purposes.
+                 */
+                page->pfmemalloc = !!(alloc_flags & ALLOC_NO_WATERMARKS);
+
         return page;
 }
 
@@ -2091,7 +2102,7 @@ __alloc_pages_direct_compact(gfp_t gfp_mask, unsigned int order,
         struct zonelist *zonelist, enum zone_type high_zoneidx,
         nodemask_t *nodemask, int alloc_flags, struct zone *preferred_zone,
         int migratetype, bool sync_migration,
-        bool *deferred_compaction,
+        bool *contended_compaction, bool *deferred_compaction,
         unsigned long *did_some_progress)
 {
         struct page *page;
@@ -2106,7 +2117,8 @@ __alloc_pages_direct_compact(gfp_t gfp_mask, unsigned int order,
 
         current->flags |= PF_MEMALLOC;
         *did_some_progress = try_to_compact_pages(zonelist, order, gfp_mask,
-                                                nodemask, sync_migration);
+                                                nodemask, sync_migration,
+                                                contended_compaction);
         current->flags &= ~PF_MEMALLOC;
         if (*did_some_progress != COMPACT_SKIPPED) {
 
@@ -2152,7 +2164,7 @@ __alloc_pages_direct_compact(gfp_t gfp_mask, unsigned int order,
         struct zonelist *zonelist, enum zone_type high_zoneidx,
         nodemask_t *nodemask, int alloc_flags, struct zone *preferred_zone,
         int migratetype, bool sync_migration,
-        bool *deferred_compaction,
+        bool *contended_compaction, bool *deferred_compaction,
         unsigned long *did_some_progress)
 {
         return NULL;
@@ -2325,6 +2337,7 @@ __alloc_pages_slowpath(gfp_t gfp_mask, unsigned int order,
         unsigned long did_some_progress;
         bool sync_migration = false;
         bool deferred_compaction = false;
+        bool contended_compaction = false;
 
         /*
          * In the slowpath, we sanity check order to avoid ever trying to
@@ -2389,14 +2402,6 @@ rebalance:
                                 zonelist, high_zoneidx, nodemask,
                                 preferred_zone, migratetype);
                 if (page) {
-                        /*
-                         * page->pfmemalloc is set when ALLOC_NO_WATERMARKS was
-                         * necessary to allocate the page. The expectation is
-                         * that the caller is taking steps that will free more
-                         * memory. The caller should avoid the page being used
-                         * for !PFMEMALLOC purposes.
-                         */
-                        page->pfmemalloc = true;
                         goto got_pg;
                 }
         }
@@ -2422,6 +2427,7 @@ rebalance:
                                         nodemask,
                                         alloc_flags, preferred_zone,
                                         migratetype, sync_migration,
+                                        &contended_compaction,
                                         &deferred_compaction,
                                         &did_some_progress);
         if (page)
@@ -2431,10 +2437,11 @@ rebalance:
         /*
          * If compaction is deferred for high-order allocations, it is because
          * sync compaction recently failed. In this is the case and the caller
-         * has requested the system not be heavily disrupted, fail the
-         * allocation now instead of entering direct reclaim
+         * requested a movable allocation that does not heavily disrupt the
+         * system then fail the allocation instead of entering direct reclaim.
          */
-        if (deferred_compaction && (gfp_mask & __GFP_NO_KSWAPD))
+        if ((deferred_compaction || contended_compaction) &&
+                                                (gfp_mask & __GFP_NO_KSWAPD))
                 goto nopage;
 
         /* Try direct reclaim and then allocating */
@@ -2505,6 +2512,7 @@ rebalance:
                                         nodemask,
                                         alloc_flags, preferred_zone,
                                         migratetype, sync_migration,
+                                        &contended_compaction,
                                         &deferred_compaction,
                                         &did_some_progress);
                 if (page)
@@ -2569,8 +2577,6 @@ retry_cpuset:
                 page = __alloc_pages_slowpath(gfp_mask, order,
                                 zonelist, high_zoneidx, nodemask,
                                 preferred_zone, migratetype);
-        else
-                page->pfmemalloc = false;
 
         trace_mm_page_alloc(page, order, gfp_mask, migratetype);
 
diff --git a/net/8021q/vlan_dev.c b/net/8021q/vlan_dev.c
index 73a2a83ee2da..402442402af7 100644
--- a/net/8021q/vlan_dev.c
+++ b/net/8021q/vlan_dev.c
@@ -137,9 +137,21 @@ static int vlan_dev_hard_header(struct sk_buff *skb, struct net_device *dev,
         return rc;
 }
 
+static inline netdev_tx_t vlan_netpoll_send_skb(struct vlan_dev_priv *vlan, struct sk_buff *skb)
+{
+#ifdef CONFIG_NET_POLL_CONTROLLER
+        if (vlan->netpoll)
+                netpoll_send_skb(vlan->netpoll, skb);
+#else
+        BUG();
+#endif
+        return NETDEV_TX_OK;
+}
+
 static netdev_tx_t vlan_dev_hard_start_xmit(struct sk_buff *skb,
                                             struct net_device *dev)
 {
+        struct vlan_dev_priv *vlan = vlan_dev_priv(dev);
         struct vlan_ethhdr *veth = (struct vlan_ethhdr *)(skb->data);
         unsigned int len;
         int ret;
@@ -150,29 +162,30 @@ static netdev_tx_t vlan_dev_hard_start_xmit(struct sk_buff *skb,
          * OTHER THINGS LIKE FDDI/TokenRing/802.3 SNAPs...
          */
         if (veth->h_vlan_proto != htons(ETH_P_8021Q) ||
-            vlan_dev_priv(dev)->flags & VLAN_FLAG_REORDER_HDR) {
+            vlan->flags & VLAN_FLAG_REORDER_HDR) {
                 u16 vlan_tci;
-                vlan_tci = vlan_dev_priv(dev)->vlan_id;
+                vlan_tci = vlan->vlan_id;
                 vlan_tci |= vlan_dev_get_egress_qos_mask(dev, skb);
                 skb = __vlan_hwaccel_put_tag(skb, vlan_tci);
         }
 
-        skb->dev = vlan_dev_priv(dev)->real_dev;
+        skb->dev = vlan->real_dev;
         len = skb->len;
-        if (netpoll_tx_running(dev))
-                return skb->dev->netdev_ops->ndo_start_xmit(skb, skb->dev);
+        if (unlikely(netpoll_tx_running(dev)))
+                return vlan_netpoll_send_skb(vlan, skb);
+
         ret = dev_queue_xmit(skb);
 
         if (likely(ret == NET_XMIT_SUCCESS || ret == NET_XMIT_CN)) {
                 struct vlan_pcpu_stats *stats;
 
-                stats = this_cpu_ptr(vlan_dev_priv(dev)->vlan_pcpu_stats);
+                stats = this_cpu_ptr(vlan->vlan_pcpu_stats);
                 u64_stats_update_begin(&stats->syncp);
                 stats->tx_packets++;
                 stats->tx_bytes += len;
                 u64_stats_update_end(&stats->syncp);
         } else {
-                this_cpu_inc(vlan_dev_priv(dev)->vlan_pcpu_stats->tx_dropped);
+                this_cpu_inc(vlan->vlan_pcpu_stats->tx_dropped);
         }
 
         return ret;
@@ -669,25 +682,26 @@ static void vlan_dev_poll_controller(struct net_device *dev)
         return;
 }
 
-static int vlan_dev_netpoll_setup(struct net_device *dev, struct netpoll_info *npinfo)
+static int vlan_dev_netpoll_setup(struct net_device *dev, struct netpoll_info *npinfo,
+                                  gfp_t gfp)
 {
-        struct vlan_dev_priv *info = vlan_dev_priv(dev);
-        struct net_device *real_dev = info->real_dev;
+        struct vlan_dev_priv *vlan = vlan_dev_priv(dev);
+        struct net_device *real_dev = vlan->real_dev;
         struct netpoll *netpoll;
         int err = 0;
 
-        netpoll = kzalloc(sizeof(*netpoll), GFP_KERNEL);
+        netpoll = kzalloc(sizeof(*netpoll), gfp);
         err = -ENOMEM;
         if (!netpoll)
                 goto out;
 
-        err = __netpoll_setup(netpoll, real_dev);
+        err = __netpoll_setup(netpoll, real_dev, gfp);
         if (err) {
                 kfree(netpoll);
                 goto out;
         }
 
-        info->netpoll = netpoll;
+        vlan->netpoll = netpoll;
 
 out:
         return err;
@@ -695,19 +709,15 @@ out:
 
 static void vlan_dev_netpoll_cleanup(struct net_device *dev)
 {
-        struct vlan_dev_priv *info = vlan_dev_priv(dev);
-        struct netpoll *netpoll = info->netpoll;
+        struct vlan_dev_priv *vlan= vlan_dev_priv(dev);
+        struct netpoll *netpoll = vlan->netpoll;
 
         if (!netpoll)
                 return;
 
-        info->netpoll = NULL;
-
-        /* Wait for transmitting packets to finish before freeing. */
-        synchronize_rcu_bh();
+        vlan->netpoll = NULL;
 
-        __netpoll_cleanup(netpoll);
-        kfree(netpoll);
+        __netpoll_free_rcu(netpoll);
 }
 #endif /* CONFIG_NET_POLL_CONTROLLER */
 
diff --git a/net/atm/common.c b/net/atm/common.c
index b4b44dbed645..0c0ad930a632 100644
--- a/net/atm/common.c
+++ b/net/atm/common.c
@@ -812,6 +812,7 @@ int vcc_getsockopt(struct socket *sock, int level, int optname,
 
                 if (!vcc->dev || !test_bit(ATM_VF_ADDR, &vcc->flags))
                         return -ENOTCONN;
+                memset(&pvc, 0, sizeof(pvc));
                 pvc.sap_family = AF_ATMPVC;
                 pvc.sap_addr.itf = vcc->dev->number;
                 pvc.sap_addr.vpi = vcc->vpi;
diff --git a/net/atm/pvc.c b/net/atm/pvc.c
index 3a734919c36c..ae0324021407 100644
--- a/net/atm/pvc.c
+++ b/net/atm/pvc.c
@@ -95,6 +95,7 @@ static int pvc_getname(struct socket *sock, struct sockaddr *sockaddr,
                 return -ENOTCONN;
         *sockaddr_len = sizeof(struct sockaddr_atmpvc);
         addr = (struct sockaddr_atmpvc *)sockaddr;
+        memset(addr, 0, sizeof(*addr));
         addr->sap_family = AF_ATMPVC;
         addr->sap_addr.itf = vcc->dev->number;
         addr->sap_addr.vpi = vcc->vpi;
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index 41ff978a33f9..715d7e33fba0 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -1365,6 +1365,9 @@ static bool hci_resolve_next_name(struct hci_dev *hdev)
                 return false;
 
         e = hci_inquiry_cache_lookup_resolve(hdev, BDADDR_ANY, NAME_NEEDED);
+        if (!e)
+                return false;
+
         if (hci_resolve_name(hdev, e) == 0) {
                 e->name_state = NAME_PENDING;
                 return true;
@@ -1393,12 +1396,20 @@ static void hci_check_pending_name(struct hci_dev *hdev, struct hci_conn *conn,
                 return;
 
         e = hci_inquiry_cache_lookup_resolve(hdev, bdaddr, NAME_PENDING);
-        if (e) {
+        /* If the device was not found in a list of found devices names of which
+         * are pending. there is no need to continue resolving a next name as it
+         * will be done upon receiving another Remote Name Request Complete
+         * Event */
+        if (!e)
+                return;
+
+        list_del(&e->list);
+        if (name) {
                 e->name_state = NAME_KNOWN;
-                list_del(&e->list);
-                if (name)
-                        mgmt_remote_name(hdev, bdaddr, ACL_LINK, 0x00,
-                                         e->data.rssi, name, name_len);
+                mgmt_remote_name(hdev, bdaddr, ACL_LINK, 0x00,
+                                 e->data.rssi, name, name_len);
+        } else {
+                e->name_state = NAME_NOT_KNOWN;
         }
 
         if (hci_resolve_next_name(hdev))
@@ -1762,7 +1773,12 @@ static void hci_conn_complete_evt(struct hci_dev *hdev, struct sk_buff *skb)
                 if (conn->type == ACL_LINK) {
                         conn->state = BT_CONFIG;
                         hci_conn_hold(conn);
-                        conn->disc_timeout = HCI_DISCONN_TIMEOUT;
+
+                        if (!conn->out && !hci_conn_ssp_enabled(conn) &&
+                            !hci_find_link_key(hdev, &ev->bdaddr))
+                                conn->disc_timeout = HCI_PAIRING_TIMEOUT;
+                        else
+                                conn->disc_timeout = HCI_DISCONN_TIMEOUT;
                 } else
                         conn->state = BT_CONNECTED;
 
diff --git a/net/bluetooth/hci_sock.c b/net/bluetooth/hci_sock.c
index a7f04de03d79..19fdac78e555 100644
--- a/net/bluetooth/hci_sock.c
+++ b/net/bluetooth/hci_sock.c
@@ -694,6 +694,7 @@ static int hci_sock_getname(struct socket *sock, struct sockaddr *addr,
         *addr_len = sizeof(*haddr);
         haddr->hci_family = AF_BLUETOOTH;
         haddr->hci_dev    = hdev->id;
+        haddr->hci_channel= 0;
 
         release_sock(sk);
         return 0;
@@ -1009,6 +1010,7 @@ static int hci_sock_getsockopt(struct socket *sock, int level, int optname,
                 {
                         struct hci_filter *f = &hci_pi(sk)->filter;
 
+                        memset(&uf, 0, sizeof(uf));
                         uf.type_mask = f->type_mask;
                         uf.opcode    = f->opcode;
                         uf.event_mask[0] = *((u32 *) f->event_mask + 0);
diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
index a8964db04bfb..daa149b7003c 100644
--- a/net/bluetooth/l2cap_core.c
+++ b/net/bluetooth/l2cap_core.c
@@ -1181,6 +1181,7 @@ static void l2cap_le_conn_ready(struct l2cap_conn *conn)
         sk = chan->sk;
 
         hci_conn_hold(conn->hcon);
+        conn->hcon->disc_timeout = HCI_DISCONN_TIMEOUT;
 
         bacpy(&bt_sk(sk)->src, conn->src);
         bacpy(&bt_sk(sk)->dst, conn->dst);
diff --git a/net/bluetooth/l2cap_sock.c b/net/bluetooth/l2cap_sock.c
index a4bb27e8427e..1497edd191a2 100644
--- a/net/bluetooth/l2cap_sock.c
+++ b/net/bluetooth/l2cap_sock.c
@@ -245,6 +245,7 @@ static int l2cap_sock_getname(struct socket *sock, struct sockaddr *addr, int *l
 
         BT_DBG("sock %p, sk %p", sock, sk);
 
+        memset(la, 0, sizeof(struct sockaddr_l2));
         addr->sa_family = AF_BLUETOOTH;
         *len = sizeof(struct sockaddr_l2);
 
@@ -1174,7 +1175,7 @@ static struct sock *l2cap_sock_alloc(struct net *net, struct socket *sock, int p
 
         chan = l2cap_chan_create();
         if (!chan) {
-                l2cap_sock_kill(sk);
+                sk_free(sk);
                 return NULL;
         }
 
diff --git a/net/bluetooth/rfcomm/sock.c b/net/bluetooth/rfcomm/sock.c
index 7e1e59645c05..1a17850d093c 100644
--- a/net/bluetooth/rfcomm/sock.c
+++ b/net/bluetooth/rfcomm/sock.c
@@ -528,6 +528,7 @@ static int rfcomm_sock_getname(struct socket *sock, struct sockaddr *addr, int *
 
         BT_DBG("sock %p, sk %p", sock, sk);
 
+        memset(sa, 0, sizeof(*sa));
         sa->rc_family  = AF_BLUETOOTH;
         sa->rc_channel = rfcomm_pi(sk)->channel;
         if (peer)
@@ -822,6 +823,7 @@ static int rfcomm_sock_getsockopt(struct socket *sock, int level, int optname, c
                 }
 
                 sec.level = rfcomm_pi(sk)->sec_level;
+                sec.key_size = 0;
 
                 len = min_t(unsigned int, len, sizeof(sec));
                 if (copy_to_user(optval, (char *) &sec, len))
diff --git a/net/bluetooth/rfcomm/tty.c b/net/bluetooth/rfcomm/tty.c
index cb960773c002..56f182393c4c 100644
--- a/net/bluetooth/rfcomm/tty.c
+++ b/net/bluetooth/rfcomm/tty.c
@@ -456,7 +456,7 @@ static int rfcomm_get_dev_list(void __user *arg)
 
         size = sizeof(*dl) + dev_num * sizeof(*di);
 
-        dl = kmalloc(size, GFP_KERNEL);
+        dl = kzalloc(size, GFP_KERNEL);
         if (!dl)
                 return -ENOMEM;
 
diff --git a/net/bluetooth/sco.c b/net/bluetooth/sco.c
index 40bbe25dcff7..3589e21edb09 100644
--- a/net/bluetooth/sco.c
+++ b/net/bluetooth/sco.c
@@ -131,6 +131,15 @@ static int sco_conn_del(struct hci_conn *hcon, int err)
                 sco_sock_clear_timer(sk);
                 sco_chan_del(sk, err);
                 bh_unlock_sock(sk);
+
+                sco_conn_lock(conn);
+                conn->sk = NULL;
+                sco_pi(sk)->conn = NULL;
+                sco_conn_unlock(conn);
+
+                if (conn->hcon)
+                        hci_conn_put(conn->hcon);
+
                 sco_sock_kill(sk);
         }
 
@@ -821,16 +830,6 @@ static void sco_chan_del(struct sock *sk, int err)
 
         BT_DBG("sk %p, conn %p, err %d", sk, conn, err);
 
-        if (conn) {
-                sco_conn_lock(conn);
-                conn->sk = NULL;
-                sco_pi(sk)->conn = NULL;
-                sco_conn_unlock(conn);
-
-                if (conn->hcon)
-                        hci_conn_put(conn->hcon);
-        }
-
         sk->sk_state = BT_CLOSED;
         sk->sk_err   = err;
         sk->sk_state_change(sk);
diff --git a/net/bluetooth/smp.c b/net/bluetooth/smp.c
index 16ef0dc85a0a..901a616c8083 100644
--- a/net/bluetooth/smp.c
+++ b/net/bluetooth/smp.c
@@ -579,8 +579,11 @@ static u8 smp_cmd_pairing_req(struct l2cap_conn *conn, struct sk_buff *skb)
 
         if (!test_and_set_bit(HCI_CONN_LE_SMP_PEND, &conn->hcon->flags))
                 smp = smp_chan_create(conn);
+        else
+                smp = conn->smp_chan;
 
-        smp = conn->smp_chan;
+        if (!smp)
+                return SMP_UNSPECIFIED;
 
         smp->preq[0] = SMP_CMD_PAIRING_REQ;
         memcpy(&smp->preq[1], req, sizeof(*req));
diff --git a/net/bridge/br_device.c b/net/bridge/br_device.c
index 333484537600..070e8a68cfc6 100644
--- a/net/bridge/br_device.c
+++ b/net/bridge/br_device.c
@@ -31,9 +31,11 @@ netdev_tx_t br_dev_xmit(struct sk_buff *skb, struct net_device *dev)
         struct net_bridge_mdb_entry *mdst;
         struct br_cpu_netstats *brstats = this_cpu_ptr(br->stats);
 
+        rcu_read_lock();
 #ifdef CONFIG_BRIDGE_NETFILTER
         if (skb->nf_bridge && (skb->nf_bridge->mask & BRNF_BRIDGED_DNAT)) {
                 br_nf_pre_routing_finish_bridge_slow(skb);
+                rcu_read_unlock();
                 return NETDEV_TX_OK;
         }
 #endif
@@ -48,7 +50,6 @@ netdev_tx_t br_dev_xmit(struct sk_buff *skb, struct net_device *dev)
         skb_reset_mac_header(skb);
         skb_pull(skb, ETH_HLEN);
 
-        rcu_read_lock();
         if (is_broadcast_ether_addr(dest))
                 br_flood_deliver(br, skb);
         else if (is_multicast_ether_addr(dest)) {
@@ -206,24 +207,23 @@ static void br_poll_controller(struct net_device *br_dev)
 static void br_netpoll_cleanup(struct net_device *dev)
 {
         struct net_bridge *br = netdev_priv(dev);
-        struct net_bridge_port *p, *n;
+        struct net_bridge_port *p;
 
-        list_for_each_entry_safe(p, n, &br->port_list, list) {
+        list_for_each_entry(p, &br->port_list, list)
                 br_netpoll_disable(p);
-        }
 }
 
-static int br_netpoll_setup(struct net_device *dev, struct netpoll_info *ni)
+static int br_netpoll_setup(struct net_device *dev, struct netpoll_info *ni,
+                            gfp_t gfp)
 {
         struct net_bridge *br = netdev_priv(dev);
-        struct net_bridge_port *p, *n;
+        struct net_bridge_port *p;
         int err = 0;
 
-        list_for_each_entry_safe(p, n, &br->port_list, list) {
+        list_for_each_entry(p, &br->port_list, list) {
                 if (!p->dev)
                         continue;
-
-                err = br_netpoll_enable(p);
+                err = br_netpoll_enable(p, gfp);
                 if (err)
                         goto fail;
         }
@@ -236,17 +236,17 @@ fail:
         goto out;
 }
 
-int br_netpoll_enable(struct net_bridge_port *p)
+int br_netpoll_enable(struct net_bridge_port *p, gfp_t gfp)
 {
         struct netpoll *np;
         int err = 0;
 
-        np = kzalloc(sizeof(*p->np), GFP_KERNEL);
+        np = kzalloc(sizeof(*p->np), gfp);
         err = -ENOMEM;
         if (!np)
                 goto out;
 
-        err = __netpoll_setup(np, p->dev);
+        err = __netpoll_setup(np, p->dev, gfp);
         if (err) {
                 kfree(np);
                 goto out;
@@ -267,11 +267,7 @@ void br_netpoll_disable(struct net_bridge_port *p)
 
         p->np = NULL;
 
-        /* Wait for transmitting packets to finish before freeing. */
-        synchronize_rcu_bh();
-
-        __netpoll_cleanup(np);
-        kfree(np);
+        __netpoll_free_rcu(np);
 }
 
 #endif
diff --git a/net/bridge/br_forward.c b/net/bridge/br_forward.c
index e9466d412707..02015a505d2a 100644
--- a/net/bridge/br_forward.c
+++ b/net/bridge/br_forward.c
@@ -65,7 +65,7 @@ static void __br_deliver(const struct net_bridge_port *to, struct sk_buff *skb)
 {
         skb->dev = to->dev;
 
-        if (unlikely(netpoll_tx_running(to->dev))) {
+        if (unlikely(netpoll_tx_running(to->br->dev))) {
                 if (packet_length(skb) > skb->dev->mtu && !skb_is_gso(skb))
                         kfree_skb(skb);
                 else {
diff --git a/net/bridge/br_if.c b/net/bridge/br_if.c
index e1144e1617be..1c8fdc3558cd 100644
--- a/net/bridge/br_if.c
+++ b/net/bridge/br_if.c
@@ -361,7 +361,7 @@ int br_add_if(struct net_bridge *br, struct net_device *dev)
         if (err)
                 goto err2;
 
-        if (br_netpoll_info(br) && ((err = br_netpoll_enable(p))))
+        if (br_netpoll_info(br) && ((err = br_netpoll_enable(p, GFP_KERNEL))))
                 goto err3;
 
         err = netdev_set_master(dev, br->dev);
@@ -427,6 +427,10 @@ int br_del_if(struct net_bridge *br, struct net_device *dev)
         if (!p || p->br != br)
                 return -EINVAL;
 
+        /* Since more than one interface can be attached to a bridge,
+         * there still maybe an alternate path for netconsole to use;
+         * therefore there is no reason for a NETDEV_RELEASE event.
+         */
         del_nbp(p);
 
         spin_lock_bh(&br->lock);
diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h
index a768b2408edf..f507d2af9646 100644
--- a/net/bridge/br_private.h
+++ b/net/bridge/br_private.h
@@ -316,7 +316,7 @@ static inline void br_netpoll_send_skb(const struct net_bridge_port *p,
                 netpoll_send_skb(np, skb);
 }
 
-extern int br_netpoll_enable(struct net_bridge_port *p);
+extern int br_netpoll_enable(struct net_bridge_port *p, gfp_t gfp);
 extern void br_netpoll_disable(struct net_bridge_port *p);
 #else
 static inline struct netpoll_info *br_netpoll_info(struct net_bridge *br)
@@ -329,7 +329,7 @@ static inline void br_netpoll_send_skb(const struct net_bridge_port *p,
 {
 }
 
-static inline int br_netpoll_enable(struct net_bridge_port *p)
+static inline int br_netpoll_enable(struct net_bridge_port *p, gfp_t gfp)
 {
         return 0;
 }
diff --git a/net/caif/chnl_net.c b/net/caif/chnl_net.c
index 69771c04ba8f..e597733affb8 100644
--- a/net/caif/chnl_net.c
+++ b/net/caif/chnl_net.c
@@ -94,6 +94,10 @@ static int chnl_recv_cb(struct cflayer *layr, struct cfpkt *pkt)
 
         /* check the version of IP */
         ip_version = skb_header_pointer(skb, 0, 1, &buf);
+        if (!ip_version) {
+                kfree_skb(skb);
+                return -EINVAL;
+        }
 
         switch (*ip_version >> 4) {
         case 4:
diff --git a/net/ceph/ceph_common.c b/net/ceph/ceph_common.c
index 69e38db28e5f..a8020293f342 100644
--- a/net/ceph/ceph_common.c
+++ b/net/ceph/ceph_common.c
@@ -84,7 +84,6 @@ int ceph_check_fsid(struct ceph_client *client, struct ceph_fsid *fsid)
                         return -1;
                 }
         } else {
-                pr_info("client%lld fsid %pU\n", ceph_client_id(client), fsid);
                 memcpy(&client->fsid, fsid, sizeof(*fsid));
         }
         return 0;
diff --git a/net/ceph/debugfs.c b/net/ceph/debugfs.c
index 54b531a01121..38b5dc1823d4 100644
--- a/net/ceph/debugfs.c
+++ b/net/ceph/debugfs.c
@@ -189,6 +189,9 @@ int ceph_debugfs_client_init(struct ceph_client *client)
         snprintf(name, sizeof(name), "%pU.client%lld", &client->fsid,
                  client->monc.auth->global_id);
 
+        dout("ceph_debugfs_client_init %p %s\n", client, name);
+
+        BUG_ON(client->debugfs_dir);
         client->debugfs_dir = debugfs_create_dir(name, ceph_debugfs_dir);
         if (!client->debugfs_dir)
                 goto out;
@@ -234,6 +237,7 @@ out:
 
 void ceph_debugfs_client_cleanup(struct ceph_client *client)
 {
+        dout("ceph_debugfs_client_cleanup %p\n", client);
         debugfs_remove(client->debugfs_osdmap);
         debugfs_remove(client->debugfs_monmap);
         debugfs_remove(client->osdc.debugfs_file);
diff --git a/net/ceph/messenger.c b/net/ceph/messenger.c
index b9796750034a..24c5eea8c45b 100644
--- a/net/ceph/messenger.c
+++ b/net/ceph/messenger.c
@@ -915,7 +915,6 @@ static int prepare_write_connect(struct ceph_connection *con)
         con->out_connect.authorizer_len = auth ?
                 cpu_to_le32(auth->authorizer_buf_len) : 0;
 
-        con_out_kvec_reset(con);
         con_out_kvec_add(con, sizeof (con->out_connect),
                                         &con->out_connect);
         if (auth && auth->authorizer_buf_len)
@@ -1557,6 +1556,7 @@ static int process_connect(struct ceph_connection *con)
                         return -1;
                 }
                 con->auth_retry = 1;
+                con_out_kvec_reset(con);
                 ret = prepare_write_connect(con);
                 if (ret < 0)
                         return ret;
@@ -1577,6 +1577,7 @@ static int process_connect(struct ceph_connection *con)
                        ENTITY_NAME(con->peer_name),
                        ceph_pr_addr(&con->peer_addr.in_addr));
                 reset_connection(con);
+                con_out_kvec_reset(con);
                 ret = prepare_write_connect(con);
                 if (ret < 0)
                         return ret;
@@ -1601,6 +1602,7 @@ static int process_connect(struct ceph_connection *con)
                      le32_to_cpu(con->out_connect.connect_seq),
                      le32_to_cpu(con->in_reply.connect_seq));
                 con->connect_seq = le32_to_cpu(con->in_reply.connect_seq);
+                con_out_kvec_reset(con);
                 ret = prepare_write_connect(con);
                 if (ret < 0)
                         return ret;
@@ -1617,6 +1619,7 @@ static int process_connect(struct ceph_connection *con)
                      le32_to_cpu(con->in_reply.global_seq));
                 get_global_seq(con->msgr,
                                le32_to_cpu(con->in_reply.global_seq));
+                con_out_kvec_reset(con);
                 ret = prepare_write_connect(con);
                 if (ret < 0)
                         return ret;
@@ -2135,7 +2138,11 @@ more:
                 BUG_ON(con->state != CON_STATE_CONNECTING);
                 con->state = CON_STATE_NEGOTIATING;
 
-                /* Banner is good, exchange connection info */
+                /*
+                 * Received banner is good, exchange connection info.
+                 * Do not reset out_kvec, as sending our banner raced
+                 * with receiving peer banner after connect completed.
+                 */
                 ret = prepare_write_connect(con);
                 if (ret < 0)
                         goto out;
diff --git a/net/ceph/mon_client.c b/net/ceph/mon_client.c
index 105d533b55f3..900ea0f043fc 100644
--- a/net/ceph/mon_client.c
+++ b/net/ceph/mon_client.c
@@ -311,6 +311,17 @@ int ceph_monc_open_session(struct ceph_mon_client *monc)
 EXPORT_SYMBOL(ceph_monc_open_session);
 
 /*
+ * We require the fsid and global_id in order to initialize our
+ * debugfs dir.
+ */
+static bool have_debugfs_info(struct ceph_mon_client *monc)
+{
+        dout("have_debugfs_info fsid %d globalid %lld\n",
+             (int)monc->client->have_fsid, monc->auth->global_id);
+        return monc->client->have_fsid && monc->auth->global_id > 0;
+}
+
+/*
  * The monitor responds with mount ack indicate mount success.  The
  * included client ticket allows the client to talk to MDSs and OSDs.
  */
@@ -320,9 +331,12 @@ static void ceph_monc_handle_map(struct ceph_mon_client *monc,
         struct ceph_client *client = monc->client;
         struct ceph_monmap *monmap = NULL, *old = monc->monmap;
         void *p, *end;
+        int had_debugfs_info, init_debugfs = 0;
 
         mutex_lock(&monc->mutex);
 
+        had_debugfs_info = have_debugfs_info(monc);
+
         dout("handle_monmap\n");
         p = msg->front.iov_base;
         end = p + msg->front.iov_len;
@@ -344,12 +358,22 @@ static void ceph_monc_handle_map(struct ceph_mon_client *monc,
 
         if (!client->have_fsid) {
                 client->have_fsid = true;
+                if (!had_debugfs_info && have_debugfs_info(monc)) {
+                        pr_info("client%lld fsid %pU\n",
+                                ceph_client_id(monc->client),
+                                &monc->client->fsid);
+                        init_debugfs = 1;
+                }
                 mutex_unlock(&monc->mutex);
-                /*
-                 * do debugfs initialization without mutex to avoid
-                 * creating a locking dependency
-                 */
-                ceph_debugfs_client_init(client);
+
+                if (init_debugfs) {
+                        /*
+                         * do debugfs initialization without mutex to avoid
+                         * creating a locking dependency
+                         */
+                        ceph_debugfs_client_init(monc->client);
+                }
+
                 goto out_unlocked;
         }
 out:
@@ -865,8 +889,10 @@ static void handle_auth_reply(struct ceph_mon_client *monc,
 {
         int ret;
         int was_auth = 0;
+        int had_debugfs_info, init_debugfs = 0;
 
         mutex_lock(&monc->mutex);
+        had_debugfs_info = have_debugfs_info(monc);
         if (monc->auth->ops)
                 was_auth = monc->auth->ops->is_authenticated(monc->auth);
         monc->pending_auth = 0;
@@ -889,7 +915,22 @@ static void handle_auth_reply(struct ceph_mon_client *monc,
                 __send_subscribe(monc);
                 __resend_generic_request(monc);
         }
+
+        if (!had_debugfs_info && have_debugfs_info(monc)) {
+                pr_info("client%lld fsid %pU\n",
+                        ceph_client_id(monc->client),
+                        &monc->client->fsid);
+                init_debugfs = 1;
+        }
         mutex_unlock(&monc->mutex);
+
+        if (init_debugfs) {
+                /*
+                 * do debugfs initialization without mutex to avoid
+                 * creating a locking dependency
+                 */
+                ceph_debugfs_client_init(monc->client);
+        }
 }
 
 static int __validate_auth(struct ceph_mon_client *monc)
diff --git a/net/core/dev.c b/net/core/dev.c
index a39354ee1432..83988362805e 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -1642,6 +1642,19 @@ static inline int deliver_skb(struct sk_buff *skb,
         return pt_prev->func(skb, skb->dev, pt_prev, orig_dev);
 }
 
+static inline bool skb_loop_sk(struct packet_type *ptype, struct sk_buff *skb)
+{
+        if (ptype->af_packet_priv == NULL)
+                return false;
+
+        if (ptype->id_match)
+                return ptype->id_match(ptype, skb->sk);
+        else if ((struct sock *)ptype->af_packet_priv == skb->sk)
+                return true;
+
+        return false;
+}
+
 /*
  *      Support routine. Sends outgoing frames to any network
  *      taps currently in use.
@@ -1659,8 +1672,7 @@ static void dev_queue_xmit_nit(struct sk_buff *skb, struct net_device *dev)
                  * they originated from - MvS (miquels@drinkel.ow.org)
                  */
                 if ((ptype->dev == dev || !ptype->dev) &&
-                    (ptype->af_packet_priv == NULL ||
-                     (struct sock *)ptype->af_packet_priv != skb->sk)) {
+                    (!skb_loop_sk(ptype, skb))) {
                         if (pt_prev) {
                                 deliver_skb(skb2, pt_prev, skb->dev);
                                 pt_prev = ptype;
@@ -5732,6 +5744,7 @@ EXPORT_SYMBOL(netdev_refcnt_read);
 
 /**
  * netdev_wait_allrefs - wait until all references are gone.
+ * @dev: target net_device
  *
  * This is called when unregistering network devices.
  *
diff --git a/net/core/netpoll.c b/net/core/netpoll.c
index b4c90e42b443..346b1eb83a1f 100644
--- a/net/core/netpoll.c
+++ b/net/core/netpoll.c
@@ -26,6 +26,7 @@
 #include <linux/workqueue.h>
 #include <linux/slab.h>
 #include <linux/export.h>
+#include <linux/if_vlan.h>
 #include <net/tcp.h>
 #include <net/udp.h>
 #include <asm/unaligned.h>
@@ -54,7 +55,7 @@ static atomic_t trapped;
          MAX_UDP_CHUNK)
 
 static void zap_completion_queue(void);
-static void arp_reply(struct sk_buff *skb);
+static void netpoll_arp_reply(struct sk_buff *skb, struct netpoll_info *npinfo);
 
 static unsigned int carrier_timeout = 4;
 module_param(carrier_timeout, uint, 0644);
@@ -167,15 +168,24 @@ static void poll_napi(struct net_device *dev)
         struct napi_struct *napi;
         int budget = 16;
 
+        WARN_ON_ONCE(!irqs_disabled());
+
         list_for_each_entry(napi, &dev->napi_list, dev_list) {
+                local_irq_enable();
                 if (napi->poll_owner != smp_processor_id() &&
                     spin_trylock(&napi->poll_lock)) {
-                        budget = poll_one_napi(dev->npinfo, napi, budget);
+                        rcu_read_lock_bh();
+                        budget = poll_one_napi(rcu_dereference_bh(dev->npinfo),
+                                               napi, budget);
+                        rcu_read_unlock_bh();
                         spin_unlock(&napi->poll_lock);
 
-                        if (!budget)
+                        if (!budget) {
+                                local_irq_disable();
                                 break;
+                        }
                 }
+                local_irq_disable();
         }
 }
 
@@ -185,13 +195,14 @@ static void service_arp_queue(struct netpoll_info *npi)
                 struct sk_buff *skb;
 
                 while ((skb = skb_dequeue(&npi->arp_tx)))
-                        arp_reply(skb);
+                        netpoll_arp_reply(skb, npi);
         }
 }
 
 static void netpoll_poll_dev(struct net_device *dev)
 {
         const struct net_device_ops *ops;
+        struct netpoll_info *ni = rcu_dereference_bh(dev->npinfo);
 
         if (!dev || !netif_running(dev))
                 return;
@@ -206,17 +217,18 @@ static void netpoll_poll_dev(struct net_device *dev)
         poll_napi(dev);
 
         if (dev->flags & IFF_SLAVE) {
-                if (dev->npinfo) {
+                if (ni) {
                         struct net_device *bond_dev = dev->master;
                         struct sk_buff *skb;
-                        while ((skb = skb_dequeue(&dev->npinfo->arp_tx))) {
+                        struct netpoll_info *bond_ni = rcu_dereference_bh(bond_dev->npinfo);
+                        while ((skb = skb_dequeue(&ni->arp_tx))) {
                                 skb->dev = bond_dev;
-                                skb_queue_tail(&bond_dev->npinfo->arp_tx, skb);
+                                skb_queue_tail(&bond_ni->arp_tx, skb);
                         }
                 }
         }
 
-        service_arp_queue(dev->npinfo);
+        service_arp_queue(ni);
 
         zap_completion_queue();
 }
@@ -302,6 +314,7 @@ static int netpoll_owner_active(struct net_device *dev)
         return 0;
 }
 
+/* call with IRQ disabled */
 void netpoll_send_skb_on_dev(struct netpoll *np, struct sk_buff *skb,
                              struct net_device *dev)
 {
@@ -309,8 +322,11 @@ void netpoll_send_skb_on_dev(struct netpoll *np, struct sk_buff *skb,
         unsigned long tries;
         const struct net_device_ops *ops = dev->netdev_ops;
         /* It is up to the caller to keep npinfo alive. */
-        struct netpoll_info *npinfo = np->dev->npinfo;
+        struct netpoll_info *npinfo;
+
+        WARN_ON_ONCE(!irqs_disabled());
 
+        npinfo = rcu_dereference_bh(np->dev->npinfo);
         if (!npinfo || !netif_running(dev) || !netif_device_present(dev)) {
                 __kfree_skb(skb);
                 return;
@@ -319,16 +335,22 @@ void netpoll_send_skb_on_dev(struct netpoll *np, struct sk_buff *skb,
         /* don't get messages out of order, and no recursion */
         if (skb_queue_len(&npinfo->txq) == 0 && !netpoll_owner_active(dev)) {
                 struct netdev_queue *txq;
-                unsigned long flags;
 
                 txq = netdev_get_tx_queue(dev, skb_get_queue_mapping(skb));
 
-                local_irq_save(flags);
                 /* try until next clock tick */
                 for (tries = jiffies_to_usecs(1)/USEC_PER_POLL;
                      tries > 0; --tries) {
                         if (__netif_tx_trylock(txq)) {
                                 if (!netif_xmit_stopped(txq)) {
+                                        if (vlan_tx_tag_present(skb) &&
+                                            !(netif_skb_features(skb) & NETIF_F_HW_VLAN_TX)) {
+                                                skb = __vlan_put_tag(skb, vlan_tx_tag_get(skb));
+                                                if (unlikely(!skb))
+                                                        break;
+                                                skb->vlan_tci = 0;
+                                        }
+
                                         status = ops->ndo_start_xmit(skb, dev);
                                         if (status == NETDEV_TX_OK)
                                                 txq_trans_update(txq);
@@ -347,10 +369,9 @@ void netpoll_send_skb_on_dev(struct netpoll *np, struct sk_buff *skb,
                 }
 
                 WARN_ONCE(!irqs_disabled(),
-                        "netpoll_send_skb(): %s enabled interrupts in poll (%pF)\n",
+                        "netpoll_send_skb_on_dev(): %s enabled interrupts in poll (%pF)\n",
                         dev->name, ops->ndo_start_xmit);
 
-                local_irq_restore(flags);
         }
 
         if (status != NETDEV_TX_OK) {
@@ -423,9 +444,8 @@ void netpoll_send_udp(struct netpoll *np, const char *msg, int len)
 }
 EXPORT_SYMBOL(netpoll_send_udp);
 
-static void arp_reply(struct sk_buff *skb)
+static void netpoll_arp_reply(struct sk_buff *skb, struct netpoll_info *npinfo)
 {
-        struct netpoll_info *npinfo = skb->dev->npinfo;
         struct arphdr *arp;
         unsigned char *arp_ptr;
         int size, type = ARPOP_REPLY, ptype = ETH_P_ARP;
@@ -543,13 +563,12 @@ static void arp_reply(struct sk_buff *skb)
         spin_unlock_irqrestore(&npinfo->rx_lock, flags);
 }
 
-int __netpoll_rx(struct sk_buff *skb)
+int __netpoll_rx(struct sk_buff *skb, struct netpoll_info *npinfo)
 {
         int proto, len, ulen;
         int hits = 0;
         const struct iphdr *iph;
         struct udphdr *uh;
-        struct netpoll_info *npinfo = skb->dev->npinfo;
         struct netpoll *np, *tmp;
 
         if (list_empty(&npinfo->rx_np))
@@ -565,6 +584,12 @@ int __netpoll_rx(struct sk_buff *skb)
                 return 1;
         }
 
+        if (skb->protocol == cpu_to_be16(ETH_P_8021Q)) {
+                skb = vlan_untag(skb);
+                if (unlikely(!skb))
+                        goto out;
+        }
+
         proto = ntohs(eth_hdr(skb)->h_proto);
         if (proto != ETH_P_IP)
                 goto out;
@@ -715,7 +740,7 @@ int netpoll_parse_options(struct netpoll *np, char *opt)
 }
 EXPORT_SYMBOL(netpoll_parse_options);
 
-int __netpoll_setup(struct netpoll *np, struct net_device *ndev)
+int __netpoll_setup(struct netpoll *np, struct net_device *ndev, gfp_t gfp)
 {
         struct netpoll_info *npinfo;
         const struct net_device_ops *ops;
@@ -734,7 +759,7 @@ int __netpoll_setup(struct netpoll *np, struct net_device *ndev)
         }
 
         if (!ndev->npinfo) {
-                npinfo = kmalloc(sizeof(*npinfo), GFP_KERNEL);
+                npinfo = kmalloc(sizeof(*npinfo), gfp);
                 if (!npinfo) {
                         err = -ENOMEM;
                         goto out;
@@ -752,7 +777,7 @@ int __netpoll_setup(struct netpoll *np, struct net_device *ndev)
 
                 ops = np->dev->netdev_ops;
                 if (ops->ndo_netpoll_setup) {
-                        err = ops->ndo_netpoll_setup(ndev, npinfo);
+                        err = ops->ndo_netpoll_setup(ndev, npinfo, gfp);
                         if (err)
                                 goto free_npinfo;
                 }
@@ -857,7 +882,7 @@ int netpoll_setup(struct netpoll *np)
         refill_skbs();
 
         rtnl_lock();
-        err = __netpoll_setup(np, ndev);
+        err = __netpoll_setup(np, ndev, GFP_KERNEL);
         rtnl_unlock();
 
         if (err)
@@ -878,6 +903,24 @@ static int __init netpoll_init(void)
 }
 core_initcall(netpoll_init);
 
+static void rcu_cleanup_netpoll_info(struct rcu_head *rcu_head)
+{
+        struct netpoll_info *npinfo =
+                        container_of(rcu_head, struct netpoll_info, rcu);
+
+        skb_queue_purge(&npinfo->arp_tx);
+        skb_queue_purge(&npinfo->txq);
+
+        /* we can't call cancel_delayed_work_sync here, as we are in softirq */
+        cancel_delayed_work(&npinfo->tx_work);
+
+        /* clean after last, unfinished work */
+        __skb_queue_purge(&npinfo->txq);
+        /* now cancel it again */
+        cancel_delayed_work(&npinfo->tx_work);
+        kfree(npinfo);
+}
+
 void __netpoll_cleanup(struct netpoll *np)
 {
         struct netpoll_info *npinfo;
@@ -903,20 +946,24 @@ void __netpoll_cleanup(struct netpoll *np)
                         ops->ndo_netpoll_cleanup(np->dev);
 
                 RCU_INIT_POINTER(np->dev->npinfo, NULL);
+                call_rcu_bh(&npinfo->rcu, rcu_cleanup_netpoll_info);
+        }
+}
+EXPORT_SYMBOL_GPL(__netpoll_cleanup);
 
-                /* avoid racing with NAPI reading npinfo */
-                synchronize_rcu_bh();
+static void rcu_cleanup_netpoll(struct rcu_head *rcu_head)
+{
+        struct netpoll *np = container_of(rcu_head, struct netpoll, rcu);
 
-                skb_queue_purge(&npinfo->arp_tx);
-                skb_queue_purge(&npinfo->txq);
-                cancel_delayed_work_sync(&npinfo->tx_work);
+        __netpoll_cleanup(np);
+        kfree(np);
+}
 
-                /* clean after last, unfinished work */
-                __skb_queue_purge(&npinfo->txq);
-                kfree(npinfo);
-        }
+void __netpoll_free_rcu(struct netpoll *np)
+{
+        call_rcu_bh(&np->rcu, rcu_cleanup_netpoll);
 }
-EXPORT_SYMBOL_GPL(__netpoll_cleanup);
+EXPORT_SYMBOL_GPL(__netpoll_free_rcu);
 
 void netpoll_cleanup(struct netpoll *np)
 {
diff --git a/net/core/netprio_cgroup.c b/net/core/netprio_cgroup.c
index ed0c0431fcd8..c75e3f9d060f 100644
--- a/net/core/netprio_cgroup.c
+++ b/net/core/netprio_cgroup.c
@@ -101,12 +101,10 @@ static int write_update_netdev_table(struct net_device *dev)
         u32 max_len;
         struct netprio_map *map;
 
-        rtnl_lock();
         max_len = atomic_read(&max_prioidx) + 1;
         map = rtnl_dereference(dev->priomap);
         if (!map || map->priomap_len < max_len)
                 ret = extend_netdev_table(dev, max_len);
-        rtnl_unlock();
 
         return ret;
 }
@@ -256,17 +254,17 @@ static int write_priomap(struct cgroup *cgrp, struct cftype *cft,
         if (!dev)
                 goto out_free_devname;
 
+        rtnl_lock();
         ret = write_update_netdev_table(dev);
         if (ret < 0)
                 goto out_put_dev;
 
-        rcu_read_lock();
-        map = rcu_dereference(dev->priomap);
+        map = rtnl_dereference(dev->priomap);
         if (map)
                 map->priomap[prioidx] = priority;
-        rcu_read_unlock();
 
 out_put_dev:
+        rtnl_unlock();
         dev_put(dev);
 
 out_free_devname:
@@ -277,12 +275,6 @@ out_free_devname:
 void net_prio_attach(struct cgroup *cgrp, struct cgroup_taskset *tset)
 {
         struct task_struct *p;
-        char *tmp = kzalloc(sizeof(char) * PATH_MAX, GFP_KERNEL);
-
-        if (!tmp) {
-                pr_warn("Unable to attach cgrp due to alloc failure!\n");
-                return;
-        }
 
         cgroup_taskset_for_each(p, cgrp, tset) {
                 unsigned int fd;
@@ -296,32 +288,24 @@ void net_prio_attach(struct cgroup *cgrp, struct cgroup_taskset *tset)
                         continue;
                 }
 
-                rcu_read_lock();
+                spin_lock(&files->file_lock);
                 fdt = files_fdtable(files);
                 for (fd = 0; fd < fdt->max_fds; fd++) {
-                        char *path;
                         struct file *file;
                         struct socket *sock;
-                        unsigned long s;
-                        int rv, err = 0;
+                        int err;
 
                         file = fcheck_files(files, fd);
                         if (!file)
                                 continue;
 
-                        path = d_path(&file->f_path, tmp, PAGE_SIZE);
-                        rv = sscanf(path, "socket:[%lu]", &s);
-                        if (rv <= 0)
-                                continue;
-
                         sock = sock_from_file(file, &err);
-                        if (!err)
+                        if (sock)
                                 sock_update_netprioidx(sock->sk, p);
                 }
-                rcu_read_unlock();
+                spin_unlock(&files->file_lock);
                 task_unlock(p);
         }
-        kfree(tmp);
 }
 
 static struct cftype ss_files[] = {
diff --git a/net/core/scm.c b/net/core/scm.c
index 8f6ccfd68ef4..040cebeed45b 100644
--- a/net/core/scm.c
+++ b/net/core/scm.c
@@ -265,6 +265,7 @@ void scm_detach_fds(struct msghdr *msg, struct scm_cookie *scm)
         for (i=0, cmfptr=(__force int __user *)CMSG_DATA(cm); i<fdmax;
              i++, cmfptr++)
         {
+                struct socket *sock;
                 int new_fd;
                 err = security_file_receive(fp[i]);
                 if (err)
@@ -281,6 +282,9 @@ void scm_detach_fds(struct msghdr *msg, struct scm_cookie *scm)
                 }
                 /* Bump the usage count and install the file. */
                 get_file(fp[i]);
+                sock = sock_from_file(fp[i], &err);
+                if (sock)
+                        sock_update_netprioidx(sock->sk, current);
                 fd_install(new_fd, fp[i]);
         }
 
diff --git a/net/dccp/ccid.h b/net/dccp/ccid.h
index 75c3582a7678..fb85d371a8de 100644
--- a/net/dccp/ccid.h
+++ b/net/dccp/ccid.h
@@ -246,7 +246,7 @@ static inline int ccid_hc_rx_getsockopt(struct ccid *ccid, struct sock *sk,
                                         u32 __user *optval, int __user *optlen)
 {
         int rc = -ENOPROTOOPT;
-        if (ccid->ccid_ops->ccid_hc_rx_getsockopt != NULL)
+        if (ccid != NULL && ccid->ccid_ops->ccid_hc_rx_getsockopt != NULL)
                 rc = ccid->ccid_ops->ccid_hc_rx_getsockopt(sk, optname, len,
                                                  optval, optlen);
         return rc;
@@ -257,7 +257,7 @@ static inline int ccid_hc_tx_getsockopt(struct ccid *ccid, struct sock *sk,
                                         u32 __user *optval, int __user *optlen)
 {
         int rc = -ENOPROTOOPT;
-        if (ccid->ccid_ops->ccid_hc_tx_getsockopt != NULL)
+        if (ccid != NULL && ccid->ccid_ops->ccid_hc_tx_getsockopt != NULL)
                 rc = ccid->ccid_ops->ccid_hc_tx_getsockopt(sk, optname, len,
                                                  optval, optlen);
         return rc;
diff --git a/net/dccp/ccids/ccid3.c b/net/dccp/ccids/ccid3.c
index d65e98798eca..119c04317d48 100644
--- a/net/dccp/ccids/ccid3.c
+++ b/net/dccp/ccids/ccid3.c
@@ -535,6 +535,7 @@ static int ccid3_hc_tx_getsockopt(struct sock *sk, const int optname, int len,
         case DCCP_SOCKOPT_CCID_TX_INFO:
                 if (len < sizeof(tfrc))
                         return -EINVAL;
+                memset(&tfrc, 0, sizeof(tfrc));
                 tfrc.tfrctx_x      = hc->tx_x;
                 tfrc.tfrctx_x_recv = hc->tx_x_recv;
                 tfrc.tfrctx_x_calc = hc->tx_x_calc;
diff --git a/net/ipv4/inet_connection_sock.c b/net/ipv4/inet_connection_sock.c
index db0cf17c00f7..7f75f21d7b83 100644
--- a/net/ipv4/inet_connection_sock.c
+++ b/net/ipv4/inet_connection_sock.c
@@ -404,12 +404,15 @@ struct dst_entry *inet_csk_route_child_sock(struct sock *sk,
 {
         const struct inet_request_sock *ireq = inet_rsk(req);
         struct inet_sock *newinet = inet_sk(newsk);
-        struct ip_options_rcu *opt = ireq->opt;
+        struct ip_options_rcu *opt;
         struct net *net = sock_net(sk);
         struct flowi4 *fl4;
         struct rtable *rt;
 
         fl4 = &newinet->cork.fl.u.ip4;
+
+        rcu_read_lock();
+        opt = rcu_dereference(newinet->inet_opt);
         flowi4_init_output(fl4, sk->sk_bound_dev_if, sk->sk_mark,
                            RT_CONN_FLAGS(sk), RT_SCOPE_UNIVERSE,
                            sk->sk_protocol, inet_sk_flowi_flags(sk),
@@ -421,11 +424,13 @@ struct dst_entry *inet_csk_route_child_sock(struct sock *sk,
                 goto no_route;
         if (opt && opt->opt.is_strictroute && rt->rt_gateway)
                 goto route_err;
+        rcu_read_unlock();
         return &rt->dst;
 
 route_err:
         ip_rt_put(rt);
 no_route:
+        rcu_read_unlock();
         IP_INC_STATS_BH(net, IPSTATS_MIB_OUTNOROUTES);
         return NULL;
 }
diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c
index 147ccc3e93db..c196d749daf2 100644
--- a/net/ipv4/ip_output.c
+++ b/net/ipv4/ip_output.c
@@ -1338,10 +1338,10 @@ struct sk_buff *__ip_make_skb(struct sock *sk,
         iph->ihl = 5;
         iph->tos = inet->tos;
         iph->frag_off = df;
-        ip_select_ident(iph, &rt->dst, sk);
         iph->ttl = ttl;
         iph->protocol = sk->sk_protocol;
         ip_copy_addrs(iph, fl4);
+        ip_select_ident(iph, &rt->dst, sk);
 
         if (opt) {
                 iph->ihl += opt->optlen>>2;
diff --git a/net/ipv4/netfilter/nf_nat_sip.c b/net/ipv4/netfilter/nf_nat_sip.c
index ea4a23813d26..4ad9cf173992 100644
--- a/net/ipv4/netfilter/nf_nat_sip.c
+++ b/net/ipv4/netfilter/nf_nat_sip.c
@@ -148,7 +148,7 @@ static unsigned int ip_nat_sip(struct sk_buff *skb, unsigned int dataoff,
         if (ct_sip_parse_header_uri(ct, *dptr, NULL, *datalen,
                                     hdr, NULL, &matchoff, &matchlen,
                                     &addr, &port) > 0) {
-                unsigned int matchend, poff, plen, buflen, n;
+                unsigned int olen, matchend, poff, plen, buflen, n;
                 char buffer[sizeof("nnn.nnn.nnn.nnn:nnnnn")];
 
                 /* We're only interested in headers related to this
@@ -163,17 +163,18 @@ static unsigned int ip_nat_sip(struct sk_buff *skb, unsigned int dataoff,
                                 goto next;
                 }
 
+                olen = *datalen;
                 if (!map_addr(skb, dataoff, dptr, datalen, matchoff, matchlen,
                               &addr, port))
                         return NF_DROP;
 
-                matchend = matchoff + matchlen;
+                matchend = matchoff + matchlen + *datalen - olen;
 
                 /* The maddr= parameter (RFC 2361) specifies where to send
                  * the reply. */
                 if (ct_sip_parse_address_param(ct, *dptr, matchend, *datalen,
                                                "maddr=", &poff, &plen,
-                                               &addr) > 0 &&
+                                               &addr, true) > 0 &&
                     addr.ip == ct->tuplehash[dir].tuple.src.u3.ip &&
                     addr.ip != ct->tuplehash[!dir].tuple.dst.u3.ip) {
                         buflen = sprintf(buffer, "%pI4",
@@ -187,7 +188,7 @@ static unsigned int ip_nat_sip(struct sk_buff *skb, unsigned int dataoff,
                  * from which the server received the request. */
                 if (ct_sip_parse_address_param(ct, *dptr, matchend, *datalen,
                                                "received=", &poff, &plen,
-                                               &addr) > 0 &&
+                                               &addr, false) > 0 &&
                     addr.ip == ct->tuplehash[dir].tuple.dst.u3.ip &&
                     addr.ip != ct->tuplehash[!dir].tuple.src.u3.ip) {
                         buflen = sprintf(buffer, "%pI4",
diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index e4ba974f143c..fd9ecb52c66b 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -2028,7 +2028,6 @@ struct rtable *__ip_route_output_key(struct net *net, struct flowi4 *fl4)
                 }
                 dev_out = net->loopback_dev;
                 fl4->flowi4_oif = dev_out->ifindex;
-                res.fi = NULL;
                 flags |= RTCF_LOCAL;
                 goto make_route;
         }
diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
index 767823764016..00a748d14062 100644
--- a/net/ipv4/tcp_ipv4.c
+++ b/net/ipv4/tcp_ipv4.c
@@ -417,10 +417,12 @@ void tcp_v4_err(struct sk_buff *icmp_skb, u32 info)
 
                 if (code == ICMP_FRAG_NEEDED) { /* PMTU discovery (RFC1191) */
                         tp->mtu_info = info;
-                        if (!sock_owned_by_user(sk))
+                        if (!sock_owned_by_user(sk)) {
                                 tcp_v4_mtu_reduced(sk);
-                        else
-                                set_bit(TCP_MTU_REDUCED_DEFERRED, &tp->tsq_flags);
+                        } else {
+                                if (!test_and_set_bit(TCP_MTU_REDUCED_DEFERRED, &tp->tsq_flags))
+                                        sock_hold(sk);
+                        }
                         goto out;
                 }
 
@@ -1462,6 +1464,7 @@ struct sock *tcp_v4_syn_recv_sock(struct sock *sk, struct sk_buff *skb,
                 goto exit_nonewsk;
 
         newsk->sk_gso_type = SKB_GSO_TCPV4;
+        inet_sk_rx_dst_set(newsk, skb);
 
         newtp                 = tcp_sk(newsk);
         newinet               = inet_sk(newsk);
diff --git a/net/ipv4/tcp_minisocks.c b/net/ipv4/tcp_minisocks.c
index d9c9dcef2de3..6ff7f10dce9d 100644
--- a/net/ipv4/tcp_minisocks.c
+++ b/net/ipv4/tcp_minisocks.c
@@ -387,8 +387,6 @@ struct sock *tcp_create_openreq_child(struct sock *sk, struct request_sock *req,
                 struct tcp_sock *oldtp = tcp_sk(sk);
                 struct tcp_cookie_values *oldcvp = oldtp->cookie_values;
 
-                newicsk->icsk_af_ops->sk_rx_dst_set(newsk, skb);
-
                 /* TCP Cookie Transactions require space for the cookie pair,
                  * as it differs for each connection.  There is no need to
                  * copy any s_data_payload stored at the original socket.
diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c
index 20dfd892c86f..d04632673a9e 100644
--- a/net/ipv4/tcp_output.c
+++ b/net/ipv4/tcp_output.c
@@ -910,14 +910,18 @@ void tcp_release_cb(struct sock *sk)
         if (flags & (1UL << TCP_TSQ_DEFERRED))
                 tcp_tsq_handler(sk);
 
-        if (flags & (1UL << TCP_WRITE_TIMER_DEFERRED))
+        if (flags & (1UL << TCP_WRITE_TIMER_DEFERRED)) {
                 tcp_write_timer_handler(sk);
-
-        if (flags & (1UL << TCP_DELACK_TIMER_DEFERRED))
+                __sock_put(sk);
+        }
+        if (flags & (1UL << TCP_DELACK_TIMER_DEFERRED)) {
                 tcp_delack_timer_handler(sk);
-
-        if (flags & (1UL << TCP_MTU_REDUCED_DEFERRED))
+                __sock_put(sk);
+        }
+        if (flags & (1UL << TCP_MTU_REDUCED_DEFERRED)) {
                 sk->sk_prot->mtu_reduced(sk);
+                __sock_put(sk);
+        }
 }
 EXPORT_SYMBOL(tcp_release_cb);
 
diff --git a/net/ipv4/tcp_timer.c b/net/ipv4/tcp_timer.c
index 6df36ad55a38..b774a03bd1dc 100644
--- a/net/ipv4/tcp_timer.c
+++ b/net/ipv4/tcp_timer.c
@@ -252,7 +252,8 @@ static void tcp_delack_timer(unsigned long data)
                 inet_csk(sk)->icsk_ack.blocked = 1;
                 NET_INC_STATS_BH(sock_net(sk), LINUX_MIB_DELAYEDACKLOCKED);
                 /* deleguate our work to tcp_release_cb() */
-                set_bit(TCP_WRITE_TIMER_DEFERRED, &tcp_sk(sk)->tsq_flags);
+                if (!test_and_set_bit(TCP_DELACK_TIMER_DEFERRED, &tcp_sk(sk)->tsq_flags))
+                        sock_hold(sk);
         }
         bh_unlock_sock(sk);
         sock_put(sk);
@@ -481,7 +482,8 @@ static void tcp_write_timer(unsigned long data)
                 tcp_write_timer_handler(sk);
         } else {
                 /* deleguate our work to tcp_release_cb() */
-                set_bit(TCP_WRITE_TIMER_DEFERRED, &tcp_sk(sk)->tsq_flags);
+                if (!test_and_set_bit(TCP_WRITE_TIMER_DEFERRED, &tcp_sk(sk)->tsq_flags))
+                        sock_hold(sk);
         }
         bh_unlock_sock(sk);
         sock_put(sk);
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index 79181819a24f..6bc85f7c31e3 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -494,8 +494,7 @@ static void addrconf_forward_change(struct net *net, __s32 newf)
         struct net_device *dev;
         struct inet6_dev *idev;
 
-        rcu_read_lock();
-        for_each_netdev_rcu(net, dev) {
+        for_each_netdev(net, dev) {
                 idev = __in6_dev_get(dev);
                 if (idev) {
                         int changed = (!idev->cnf.forwarding) ^ (!newf);
@@ -504,7 +503,6 @@ static void addrconf_forward_change(struct net *net, __s32 newf)
                                 dev_forward_change(idev);
                 }
         }
-        rcu_read_unlock();
 }
 
 static int addrconf_fixup_forwarding(struct ctl_table *table, int *p, int newf)
diff --git a/net/ipv6/proc.c b/net/ipv6/proc.c
index da2e92d05c15..745a32042950 100644
--- a/net/ipv6/proc.c
+++ b/net/ipv6/proc.c
@@ -307,10 +307,10 @@ static int __net_init ipv6_proc_init_net(struct net *net)
                 goto proc_dev_snmp6_fail;
         return 0;
 
+proc_dev_snmp6_fail:
+        proc_net_remove(net, "snmp6");
 proc_snmp6_fail:
         proc_net_remove(net, "sockstat6");
-proc_dev_snmp6_fail:
-        proc_net_remove(net, "dev_snmp6");
         return -ENOMEM;
 }
 
diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
index bb9ce2b2f377..a3e60cc04a8a 100644
--- a/net/ipv6/tcp_ipv6.c
+++ b/net/ipv6/tcp_ipv6.c
@@ -94,6 +94,18 @@ static struct tcp_md5sig_key *tcp_v6_md5_do_lookup(struct sock *sk,
 }
 #endif
 
+static void inet6_sk_rx_dst_set(struct sock *sk, const struct sk_buff *skb)
+{
+        struct dst_entry *dst = skb_dst(skb);
+        const struct rt6_info *rt = (const struct rt6_info *)dst;
+
+        dst_hold(dst);
+        sk->sk_rx_dst = dst;
+        inet_sk(sk)->rx_dst_ifindex = skb->skb_iif;
+        if (rt->rt6i_node)
+                inet6_sk(sk)->rx_dst_cookie = rt->rt6i_node->fn_sernum;
+}
+
 static void tcp_v6_hash(struct sock *sk)
 {
         if (sk->sk_state != TCP_CLOSE) {
@@ -1270,6 +1282,7 @@ static struct sock * tcp_v6_syn_recv_sock(struct sock *sk, struct sk_buff *skb,
 
         newsk->sk_gso_type = SKB_GSO_TCPV6;
         __ip6_dst_store(newsk, dst, NULL, NULL);
+        inet6_sk_rx_dst_set(newsk, skb);
 
         newtcp6sk = (struct tcp6_sock *)newsk;
         inet_sk(newsk)->pinet6 = &newtcp6sk->inet6;
@@ -1729,18 +1742,6 @@ static struct timewait_sock_ops tcp6_timewait_sock_ops = {
         .twsk_destructor= tcp_twsk_destructor,
 };
 
-static void inet6_sk_rx_dst_set(struct sock *sk, const struct sk_buff *skb)
-{
-        struct dst_entry *dst = skb_dst(skb);
-        const struct rt6_info *rt = (const struct rt6_info *)dst;
-
-        dst_hold(dst);
-        sk->sk_rx_dst = dst;
-        inet_sk(sk)->rx_dst_ifindex = skb->skb_iif;
-        if (rt->rt6i_node)
-                inet6_sk(sk)->rx_dst_cookie = rt->rt6i_node->fn_sernum;
-}
-
 static const struct inet_connection_sock_af_ops ipv6_specific = {
         .queue_xmit        = inet6_csk_xmit,
         .send_check        = tcp_v6_send_check,
diff --git a/net/ipv6/xfrm6_policy.c b/net/ipv6/xfrm6_policy.c
index ef39812107b1..f8c4c08ffb60 100644
--- a/net/ipv6/xfrm6_policy.c
+++ b/net/ipv6/xfrm6_policy.c
@@ -73,6 +73,13 @@ static int xfrm6_get_tos(const struct flowi *fl)
         return 0;
 }
 
+static void xfrm6_init_dst(struct net *net, struct xfrm_dst *xdst)
+{
+        struct rt6_info *rt = (struct rt6_info *)xdst;
+
+        rt6_init_peer(rt, net->ipv6.peers);
+}
+
 static int xfrm6_init_path(struct xfrm_dst *path, struct dst_entry *dst,
                            int nfheader_len)
 {
@@ -286,6 +293,7 @@ static struct xfrm_policy_afinfo xfrm6_policy_afinfo = {
         .get_saddr =            xfrm6_get_saddr,
         .decode_session =       _decode_session6,
         .get_tos =              xfrm6_get_tos,
+        .init_dst =             xfrm6_init_dst,
         .init_path =            xfrm6_init_path,
         .fill_dst =             xfrm6_fill_dst,
         .blackhole_route =      ip6_blackhole_route,
diff --git a/net/l2tp/l2tp_ip6.c b/net/l2tp/l2tp_ip6.c
index 35e1e4bde587..927547171bc7 100644
--- a/net/l2tp/l2tp_ip6.c
+++ b/net/l2tp/l2tp_ip6.c
@@ -410,6 +410,7 @@ static int l2tp_ip6_getname(struct socket *sock, struct sockaddr *uaddr,
         lsa->l2tp_family = AF_INET6;
         lsa->l2tp_flowinfo = 0;
         lsa->l2tp_scope_id = 0;
+        lsa->l2tp_unused = 0;
         if (peer) {
                 if (!lsk->peer_conn_id)
                         return -ENOTCONN;
diff --git a/net/llc/af_llc.c b/net/llc/af_llc.c
index f6fe4d400502..c2190005a114 100644
--- a/net/llc/af_llc.c
+++ b/net/llc/af_llc.c
@@ -969,14 +969,13 @@ static int llc_ui_getname(struct socket *sock, struct sockaddr *uaddr,
         struct sockaddr_llc sllc;
         struct sock *sk = sock->sk;
         struct llc_sock *llc = llc_sk(sk);
-        int rc = 0;
+        int rc = -EBADF;
 
         memset(&sllc, 0, sizeof(sllc));
         lock_sock(sk);
         if (sock_flag(sk, SOCK_ZAPPED))
                 goto out;
         *uaddrlen = sizeof(sllc);
-        memset(uaddr, 0, *uaddrlen);
         if (peer) {
                 rc = -ENOTCONN;
                 if (sk->sk_state != TCP_ESTABLISHED)
@@ -1206,7 +1205,7 @@ static int __init llc2_init(void)
         rc = llc_proc_init();
         if (rc != 0) {
                 printk(llc_proc_err_msg);
-                goto out_unregister_llc_proto;
+                goto out_station;
         }
         rc = llc_sysctl_init();
         if (rc) {
@@ -1226,7 +1225,8 @@ out_sysctl:
         llc_sysctl_exit();
 out_proc:
         llc_proc_exit();
-out_unregister_llc_proto:
+out_station:
+        llc_station_exit();
         proto_unregister(&llc_proto);
         goto out;
 }
diff --git a/net/llc/llc_input.c b/net/llc/llc_input.c
index e32cab44ea95..dd3e83328ad5 100644
--- a/net/llc/llc_input.c
+++ b/net/llc/llc_input.c
@@ -42,6 +42,7 @@ static void (*llc_type_handlers[2])(struct llc_sap *sap,
 void llc_add_pack(int type, void (*handler)(struct llc_sap *sap,
                                             struct sk_buff *skb))
 {
+        smp_wmb(); /* ensure initialisation is complete before it's called */
         if (type == LLC_DEST_SAP || type == LLC_DEST_CONN)
                 llc_type_handlers[type - 1] = handler;
 }
@@ -50,11 +51,19 @@ void llc_remove_pack(int type)
 {
         if (type == LLC_DEST_SAP || type == LLC_DEST_CONN)
                 llc_type_handlers[type - 1] = NULL;
+        synchronize_net();
 }
 
 void llc_set_station_handler(void (*handler)(struct sk_buff *skb))
 {
+        /* Ensure initialisation is complete before it's called */
+        if (handler)
+                smp_wmb();
+
         llc_station_handler = handler;
+
+        if (!handler)
+                synchronize_net();
 }
 
 /**
@@ -150,6 +159,8 @@ int llc_rcv(struct sk_buff *skb, struct net_device *dev,
         int dest;
         int (*rcv)(struct sk_buff *, struct net_device *,
                    struct packet_type *, struct net_device *);
+        void (*sta_handler)(struct sk_buff *skb);
+        void (*sap_handler)(struct llc_sap *sap, struct sk_buff *skb);
 
         if (!net_eq(dev_net(dev), &init_net))
                 goto drop;
@@ -182,7 +193,8 @@ int llc_rcv(struct sk_buff *skb, struct net_device *dev,
          */
         rcv = rcu_dereference(sap->rcv_func);
         dest = llc_pdu_type(skb);
-        if (unlikely(!dest || !llc_type_handlers[dest - 1])) {
+        sap_handler = dest ? ACCESS_ONCE(llc_type_handlers[dest - 1]) : NULL;
+        if (unlikely(!sap_handler)) {
                 if (rcv)
                         rcv(skb, dev, pt, orig_dev);
                 else
@@ -193,7 +205,7 @@ int llc_rcv(struct sk_buff *skb, struct net_device *dev,
                         if (cskb)
                                 rcv(cskb, dev, pt, orig_dev);
                 }
-                llc_type_handlers[dest - 1](sap, skb);
+                sap_handler(sap, skb);
         }
         llc_sap_put(sap);
 out:
@@ -202,9 +214,10 @@ drop:
         kfree_skb(skb);
         goto out;
 handle_station:
-        if (!llc_station_handler)
+        sta_handler = ACCESS_ONCE(llc_station_handler);
+        if (!sta_handler)
                 goto drop;
-        llc_station_handler(skb);
+        sta_handler(skb);
         goto out;
 }
 
diff --git a/net/llc/llc_station.c b/net/llc/llc_station.c
index 6828e39ec2ec..b2f2bac2c2a2 100644
--- a/net/llc/llc_station.c
+++ b/net/llc/llc_station.c
@@ -687,12 +687,8 @@ static void llc_station_rcv(struct sk_buff *skb)
         llc_station_state_process(skb);
 }
 
-int __init llc_station_init(void)
+void __init llc_station_init(void)
 {
-        int rc = -ENOBUFS;
-        struct sk_buff *skb;
-        struct llc_station_state_ev *ev;
-
         skb_queue_head_init(&llc_main_station.mac_pdu_q);
         skb_queue_head_init(&llc_main_station.ev_q.list);
         spin_lock_init(&llc_main_station.ev_q.lock);
@@ -700,23 +696,12 @@ int __init llc_station_init(void)
                         (unsigned long)&llc_main_station);
         llc_main_station.ack_timer.expires  = jiffies +
                                                 sysctl_llc_station_ack_timeout;
-        skb = alloc_skb(0, GFP_ATOMIC);
-        if (!skb)
-                goto out;
-        rc = 0;
-        llc_set_station_handler(llc_station_rcv);
-        ev = llc_station_ev(skb);
-        memset(ev, 0, sizeof(*ev));
         llc_main_station.maximum_retry  = 1;
-        llc_main_station.state          = LLC_STATION_STATE_DOWN;
-        ev->type        = LLC_STATION_EV_TYPE_SIMPLE;
-        ev->prim_type   = LLC_STATION_EV_ENABLE_WITHOUT_DUP_ADDR_CHECK;
-        rc = llc_station_next_state(skb);
-out:
-        return rc;
+        llc_main_station.state          = LLC_STATION_STATE_UP;
+        llc_set_station_handler(llc_station_rcv);
 }
 
-void __exit llc_station_exit(void)
+void llc_station_exit(void)
 {
         llc_set_station_handler(NULL);
 }
diff --git a/net/netfilter/ipvs/ip_vs_ctl.c b/net/netfilter/ipvs/ip_vs_ctl.c
index 84444dda194b..72bf32a84874 100644
--- a/net/netfilter/ipvs/ip_vs_ctl.c
+++ b/net/netfilter/ipvs/ip_vs_ctl.c
@@ -2759,6 +2759,7 @@ do_ip_vs_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
         {
                 struct ip_vs_timeout_user t;
 
+                memset(&t, 0, sizeof(t));
                 __ip_vs_get_timeouts(net, &t);
                 if (copy_to_user(user, &t, sizeof(t)) != 0)
                         ret = -EFAULT;
diff --git a/net/netfilter/nf_conntrack_expect.c b/net/netfilter/nf_conntrack_expect.c
index 45cf602a76bc..527651a53a45 100644
--- a/net/netfilter/nf_conntrack_expect.c
+++ b/net/netfilter/nf_conntrack_expect.c
@@ -361,23 +361,6 @@ static void evict_oldest_expect(struct nf_conn *master,
         }
 }
 
-static inline int refresh_timer(struct nf_conntrack_expect *i)
-{
-        struct nf_conn_help *master_help = nfct_help(i->master);
-        const struct nf_conntrack_expect_policy *p;
-
-        if (!del_timer(&i->timeout))
-                return 0;
-
-        p = &rcu_dereference_protected(
-                master_help->helper,
-                lockdep_is_held(&nf_conntrack_lock)
-                )->expect_policy[i->class];
-        i->timeout.expires = jiffies + p->timeout * HZ;
-        add_timer(&i->timeout);
-        return 1;
-}
-
 static inline int __nf_ct_expect_check(struct nf_conntrack_expect *expect)
 {
         const struct nf_conntrack_expect_policy *p;
@@ -386,7 +369,7 @@ static inline int __nf_ct_expect_check(struct nf_conntrack_expect *expect)
         struct nf_conn_help *master_help = nfct_help(master);
         struct nf_conntrack_helper *helper;
         struct net *net = nf_ct_exp_net(expect);
-        struct hlist_node *n;
+        struct hlist_node *n, *next;
         unsigned int h;
         int ret = 1;
 
@@ -395,12 +378,12 @@ static inline int __nf_ct_expect_check(struct nf_conntrack_expect *expect)
                 goto out;
         }
         h = nf_ct_expect_dst_hash(&expect->tuple);
-        hlist_for_each_entry(i, n, &net->ct.expect_hash[h], hnode) {
+        hlist_for_each_entry_safe(i, n, next, &net->ct.expect_hash[h], hnode) {
                 if (expect_matches(i, expect)) {
-                        /* Refresh timer: if it's dying, ignore.. */
-                        if (refresh_timer(i)) {
-                                ret = 0;
-                                goto out;
+                        if (del_timer(&i->timeout)) {
+                                nf_ct_unlink_expect(i);
+                                nf_ct_expect_put(i);
+                                break;
                         }
                 } else if (expect_clash(i, expect)) {
                         ret = -EBUSY;
diff --git a/net/netfilter/nf_conntrack_netlink.c b/net/netfilter/nf_conntrack_netlink.c
index 14f67a2cbcb5..da4fc37a8578 100644
--- a/net/netfilter/nf_conntrack_netlink.c
+++ b/net/netfilter/nf_conntrack_netlink.c
@@ -1896,10 +1896,15 @@ static int
 ctnetlink_nfqueue_parse(const struct nlattr *attr, struct nf_conn *ct)
 {
         struct nlattr *cda[CTA_MAX+1];
+        int ret;
 
         nla_parse_nested(cda, CTA_MAX, attr, ct_nla_policy);
 
-        return ctnetlink_nfqueue_parse_ct((const struct nlattr **)cda, ct);
+        spin_lock_bh(&nf_conntrack_lock);
+        ret = ctnetlink_nfqueue_parse_ct((const struct nlattr **)cda, ct);
+        spin_unlock_bh(&nf_conntrack_lock);
+
+        return ret;
 }
 
 static struct nfq_ct_hook ctnetlink_nfqueue_hook = {
diff --git a/net/netfilter/nf_conntrack_sip.c b/net/netfilter/nf_conntrack_sip.c
index 758a1bacc126..5c0a112aeee6 100644
--- a/net/netfilter/nf_conntrack_sip.c
+++ b/net/netfilter/nf_conntrack_sip.c
@@ -183,12 +183,12 @@ static int media_len(const struct nf_conn *ct, const char *dptr,
         return len + digits_len(ct, dptr, limit, shift);
 }
 
-static int parse_addr(const struct nf_conn *ct, const char *cp,
-                      const char **endp, union nf_inet_addr *addr,
-                      const char *limit)
+static int sip_parse_addr(const struct nf_conn *ct, const char *cp,
+                          const char **endp, union nf_inet_addr *addr,
+                          const char *limit, bool delim)
 {
         const char *end;
-        int ret = 0;
+        int ret;
 
         if (!ct)
                 return 0;
@@ -197,16 +197,28 @@ static int parse_addr(const struct nf_conn *ct, const char *cp,
         switch (nf_ct_l3num(ct)) {
         case AF_INET:
                 ret = in4_pton(cp, limit - cp, (u8 *)&addr->ip, -1, &end);
+                if (ret == 0)
+                        return 0;
                 break;
         case AF_INET6:
+                if (cp < limit && *cp == '[')
+                        cp++;
+                else if (delim)
+                        return 0;
+
                 ret = in6_pton(cp, limit - cp, (u8 *)&addr->ip6, -1, &end);
+                if (ret == 0)
+                        return 0;
+
+                if (end < limit && *end == ']')
+                        end++;
+                else if (delim)
+                        return 0;
                 break;
         default:
                 BUG();
         }
 
-        if (ret == 0 || end == cp)
-                return 0;
         if (endp)
                 *endp = end;
         return 1;
@@ -219,7 +231,7 @@ static int epaddr_len(const struct nf_conn *ct, const char *dptr,
         union nf_inet_addr addr;
         const char *aux = dptr;
 
-        if (!parse_addr(ct, dptr, &dptr, &addr, limit)) {
+        if (!sip_parse_addr(ct, dptr, &dptr, &addr, limit, true)) {
                 pr_debug("ip: %s parse failed.!\n", dptr);
                 return 0;
         }
@@ -296,7 +308,7 @@ int ct_sip_parse_request(const struct nf_conn *ct,
                 return 0;
         dptr += shift;
 
-        if (!parse_addr(ct, dptr, &end, addr, limit))
+        if (!sip_parse_addr(ct, dptr, &end, addr, limit, true))
                 return -1;
         if (end < limit && *end == ':') {
                 end++;
@@ -550,7 +562,7 @@ int ct_sip_parse_header_uri(const struct nf_conn *ct, const char *dptr,
         if (ret == 0)
                 return ret;
 
-        if (!parse_addr(ct, dptr + *matchoff, &c, addr, limit))
+        if (!sip_parse_addr(ct, dptr + *matchoff, &c, addr, limit, true))
                 return -1;
         if (*c == ':') {
                 c++;
@@ -599,7 +611,7 @@ int ct_sip_parse_address_param(const struct nf_conn *ct, const char *dptr,
                                unsigned int dataoff, unsigned int datalen,
                                const char *name,
                                unsigned int *matchoff, unsigned int *matchlen,
-                               union nf_inet_addr *addr)
+                               union nf_inet_addr *addr, bool delim)
 {
         const char *limit = dptr + datalen;
         const char *start, *end;
@@ -613,7 +625,7 @@ int ct_sip_parse_address_param(const struct nf_conn *ct, const char *dptr,
                 return 0;
 
         start += strlen(name);
-        if (!parse_addr(ct, start, &end, addr, limit))
+        if (!sip_parse_addr(ct, start, &end, addr, limit, delim))
                 return 0;
         *matchoff = start - dptr;
         *matchlen = end - start;
@@ -675,6 +687,47 @@ static int ct_sip_parse_transport(struct nf_conn *ct, const char *dptr,
         return 1;
 }
 
+static int sdp_parse_addr(const struct nf_conn *ct, const char *cp,
+                          const char **endp, union nf_inet_addr *addr,
+                          const char *limit)
+{
+        const char *end;
+        int ret;
+
+        memset(addr, 0, sizeof(*addr));
+        switch (nf_ct_l3num(ct)) {
+        case AF_INET:
+                ret = in4_pton(cp, limit - cp, (u8 *)&addr->ip, -1, &end);
+                break;
+        case AF_INET6:
+                ret = in6_pton(cp, limit - cp, (u8 *)&addr->ip6, -1, &end);
+                break;
+        default:
+                BUG();
+        }
+
+        if (ret == 0)
+                return 0;
+        if (endp)
+                *endp = end;
+        return 1;
+}
+
+/* skip ip address. returns its length. */
+static int sdp_addr_len(const struct nf_conn *ct, const char *dptr,
+                        const char *limit, int *shift)
+{
+        union nf_inet_addr addr;
+        const char *aux = dptr;
+
+        if (!sdp_parse_addr(ct, dptr, &dptr, &addr, limit)) {
+                pr_debug("ip: %s parse failed.!\n", dptr);
+                return 0;
+        }
+
+        return dptr - aux;
+}
+
 /* SDP header parsing: a SDP session description contains an ordered set of
  * headers, starting with a section containing general session parameters,
  * optionally followed by multiple media descriptions.
@@ -686,10 +739,10 @@ static int ct_sip_parse_transport(struct nf_conn *ct, const char *dptr,
  */
 static const struct sip_header ct_sdp_hdrs[] = {
         [SDP_HDR_VERSION]               = SDP_HDR("v=", NULL, digits_len),
-        [SDP_HDR_OWNER_IP4]             = SDP_HDR("o=", "IN IP4 ", epaddr_len),
-        [SDP_HDR_CONNECTION_IP4]        = SDP_HDR("c=", "IN IP4 ", epaddr_len),
-        [SDP_HDR_OWNER_IP6]             = SDP_HDR("o=", "IN IP6 ", epaddr_len),
-        [SDP_HDR_CONNECTION_IP6]        = SDP_HDR("c=", "IN IP6 ", epaddr_len),
+        [SDP_HDR_OWNER_IP4]             = SDP_HDR("o=", "IN IP4 ", sdp_addr_len),
+        [SDP_HDR_CONNECTION_IP4]        = SDP_HDR("c=", "IN IP4 ", sdp_addr_len),
+        [SDP_HDR_OWNER_IP6]             = SDP_HDR("o=", "IN IP6 ", sdp_addr_len),
+        [SDP_HDR_CONNECTION_IP6]        = SDP_HDR("c=", "IN IP6 ", sdp_addr_len),
         [SDP_HDR_MEDIA]                 = SDP_HDR("m=", NULL, media_len),
 };
 
@@ -775,8 +828,8 @@ static int ct_sip_parse_sdp_addr(const struct nf_conn *ct, const char *dptr,
         if (ret <= 0)
                 return ret;
 
-        if (!parse_addr(ct, dptr + *matchoff, NULL, addr,
-                        dptr + *matchoff + *matchlen))
+        if (!sdp_parse_addr(ct, dptr + *matchoff, NULL, addr,
+                            dptr + *matchoff + *matchlen))
                 return -1;
         return 1;
 }
@@ -1515,7 +1568,6 @@ static int sip_help_udp(struct sk_buff *skb, unsigned int protoff,
 }
 
 static struct nf_conntrack_helper sip[MAX_PORTS][4] __read_mostly;
-static char sip_names[MAX_PORTS][4][sizeof("sip-65535")] __read_mostly;
 
 static const struct nf_conntrack_expect_policy sip_exp_policy[SIP_EXPECT_MAX + 1] = {
         [SIP_EXPECT_SIGNALLING] = {
@@ -1585,9 +1637,9 @@ static int __init nf_conntrack_sip_init(void)
                         sip[i][j].me = THIS_MODULE;
 
                         if (ports[i] == SIP_PORT)
-                                sprintf(sip_names[i][j], "sip");
+                                sprintf(sip[i][j].name, "sip");
                         else
-                                sprintf(sip_names[i][j], "sip-%u", i);
+                                sprintf(sip[i][j].name, "sip-%u", i);
 
                         pr_debug("port #%u: %u\n", i, ports[i]);
 
diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
index 5463969da45b..1445d73533ed 100644
--- a/net/netlink/af_netlink.c
+++ b/net/netlink/af_netlink.c
@@ -1362,7 +1362,7 @@ static int netlink_sendmsg(struct kiocb *kiocb, struct socket *sock,
         if (NULL == siocb->scm)
                 siocb->scm = &scm;
 
-        err = scm_send(sock, msg, siocb->scm);
+        err = scm_send(sock, msg, siocb->scm, true);
         if (err < 0)
                 return err;
 
diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
index 8ac890a1a4c0..aee7196aac36 100644
--- a/net/packet/af_packet.c
+++ b/net/packet/af_packet.c
@@ -1273,6 +1273,14 @@ static void __fanout_unlink(struct sock *sk, struct packet_sock *po)
         spin_unlock(&f->lock);
 }
 
+bool match_fanout_group(struct packet_type *ptype, struct sock * sk)
+{
+        if (ptype->af_packet_priv == (void*)((struct packet_sock *)sk)->fanout)
+                return true;
+
+        return false;
+}
+
 static int fanout_add(struct sock *sk, u16 id, u16 type_flags)
 {
         struct packet_sock *po = pkt_sk(sk);
@@ -1325,6 +1333,7 @@ static int fanout_add(struct sock *sk, u16 id, u16 type_flags)
                 match->prot_hook.dev = po->prot_hook.dev;
                 match->prot_hook.func = packet_rcv_fanout;
                 match->prot_hook.af_packet_priv = match;
+                match->prot_hook.id_match = match_fanout_group;
                 dev_add_pack(&match->prot_hook);
                 list_add(&match->list, &fanout_list);
         }
diff --git a/net/sched/act_mirred.c b/net/sched/act_mirred.c
index fe81cc18e9e0..9c0fd0c78814 100644
--- a/net/sched/act_mirred.c
+++ b/net/sched/act_mirred.c
@@ -200,13 +200,12 @@ static int tcf_mirred(struct sk_buff *skb, const struct tc_action *a,
 out:
         if (err) {
                 m->tcf_qstats.overlimits++;
-                /* should we be asking for packet to be dropped?
-                 * may make sense for redirect case only
-                 */
-                retval = TC_ACT_SHOT;
-        } else {
+                if (m->tcfm_eaction != TCA_EGRESS_MIRROR)
+                        retval = TC_ACT_SHOT;
+                else
+                        retval = m->tcf_action;
+        } else
                 retval = m->tcf_action;
-        }
         spin_unlock(&m->tcf_lock);
 
         return retval;
diff --git a/net/socket.c b/net/socket.c
index dfe5b66c97e0..a5471f804d99 100644
--- a/net/socket.c
+++ b/net/socket.c
@@ -2657,6 +2657,7 @@ static int dev_ifconf(struct net *net, struct compat_ifconf __user *uifc32)
         if (copy_from_user(&ifc32, uifc32, sizeof(struct compat_ifconf)))
                 return -EFAULT;
 
+        memset(&ifc, 0, sizeof(ifc));
         if (ifc32.ifcbuf == 0) {
                 ifc32.ifc_len = 0;
                 ifc.ifc_len = 0;
diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
index e4768c180da2..c5ee4ff61364 100644
--- a/net/unix/af_unix.c
+++ b/net/unix/af_unix.c
@@ -1450,7 +1450,7 @@ static int unix_dgram_sendmsg(struct kiocb *kiocb, struct socket *sock,
         if (NULL == siocb->scm)
                 siocb->scm = &tmp_scm;
         wait_for_unix_gc();
-        err = scm_send(sock, msg, siocb->scm);
+        err = scm_send(sock, msg, siocb->scm, false);
         if (err < 0)
                 return err;
 
@@ -1619,7 +1619,7 @@ static int unix_stream_sendmsg(struct kiocb *kiocb, struct socket *sock,
         if (NULL == siocb->scm)
                 siocb->scm = &tmp_scm;
         wait_for_unix_gc();
-        err = scm_send(sock, msg, siocb->scm);
+        err = scm_send(sock, msg, siocb->scm, false);
         if (err < 0)
                 return err;
 
diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
index c5a5165a5927..5a2aa17e4d3c 100644
--- a/net/xfrm/xfrm_policy.c
+++ b/net/xfrm/xfrm_policy.c
@@ -1357,6 +1357,8 @@ static inline struct xfrm_dst *xfrm_alloc_dst(struct net *net, int family)
 
                 memset(dst + 1, 0, sizeof(*xdst) - sizeof(*dst));
                 xdst->flo.ops = &xfrm_bundle_fc_ops;
+                if (afinfo->init_dst)
+                        afinfo->init_dst(net, xdst);
         } else
                 xdst = ERR_PTR(-ENOBUFS);
 
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 913d6bdfdda3..ca05ba217f5f 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -3016,7 +3016,8 @@ sub process {
                                         $herectx .= raw_line($linenr, $n) . "\n";
                                 }
 
-                                if (($stmts =~ tr/;/;/) == 1) {
+                                if (($stmts =~ tr/;/;/) == 1 &&
+                                    $stmts !~ /^\s*(if|while|for|switch)\b/) {
                                         WARN("SINGLE_STATEMENT_DO_WHILE_MACRO",
                                              "Single statement macros should not use a do {} while (0) loop\n" . "$herectx");
                                 }
diff --git a/scripts/kernel-doc b/scripts/kernel-doc
index 9b0c0b8b4ab4..8fd107a3fac4 100755
--- a/scripts/kernel-doc
+++ b/scripts/kernel-doc
@@ -1786,6 +1786,7 @@ sub dump_function($$) {
     $prototype =~ s/__init +//;
     $prototype =~ s/__init_or_module +//;
     $prototype =~ s/__must_check +//;
+    $prototype =~ s/__weak +//;
     $prototype =~ s/^#\s*define\s+//; #ak added
     $prototype =~ s/__attribute__\s*\(\([a-z,]*\)\)//;
 
diff --git a/security/yama/yama_lsm.c b/security/yama/yama_lsm.c
index d51b7c76c37d..0cc99a3ea42d 100644
--- a/security/yama/yama_lsm.c
+++ b/security/yama/yama_lsm.c
@@ -279,12 +279,9 @@ static int yama_ptrace_access_check(struct task_struct *child,
         }
 
         if (rc) {
-                char name[sizeof(current->comm)];
                 printk_ratelimited(KERN_NOTICE
                         "ptrace of pid %d was attempted by: %s (pid %d)\n",
-                        child->pid,
-                        get_task_comm(name, current),
-                        current->pid);
+                        child->pid, current->comm, current->pid);
         }
 
         return rc;
@@ -319,12 +316,9 @@ static int yama_ptrace_traceme(struct task_struct *parent)
         }
 
         if (rc) {
-                char name[sizeof(current->comm)];
                 printk_ratelimited(KERN_NOTICE
                         "ptraceme of pid %d was attempted by: %s (pid %d)\n",
-                        current->pid,
-                        get_task_comm(name, parent),
-                        parent->pid);
+                        current->pid, parent->comm, parent->pid);
         }
 
         return rc;
diff --git a/sound/arm/pxa2xx-ac97.c b/sound/arm/pxa2xx-ac97.c
index 0d7b25e81643..4e1fda75c1c9 100644
--- a/sound/arm/pxa2xx-ac97.c
+++ b/sound/arm/pxa2xx-ac97.c
@@ -106,7 +106,7 @@ static struct pxa2xx_pcm_client pxa2xx_ac97_pcm_client = {
         .prepare                = pxa2xx_ac97_pcm_prepare,
 };
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 
 static int pxa2xx_ac97_do_suspend(struct snd_card *card)
 {
@@ -243,7 +243,7 @@ static struct platform_driver pxa2xx_ac97_driver = {
         .driver         = {
                 .name   = "pxa2xx-ac97",
                 .owner  = THIS_MODULE,
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
                 .pm     = &pxa2xx_ac97_pm_ops,
 #endif
         },
diff --git a/sound/atmel/abdac.c b/sound/atmel/abdac.c
index eb4ceb71123e..277ebce23a45 100644
--- a/sound/atmel/abdac.c
+++ b/sound/atmel/abdac.c
@@ -452,6 +452,7 @@ static int __devinit atmel_abdac_probe(struct platform_device *pdev)
         dac->regs = ioremap(regs->start, resource_size(regs));
         if (!dac->regs) {
                 dev_dbg(&pdev->dev, "could not remap register memory\n");
+                retval = -ENOMEM;
                 goto out_free_card;
         }
 
@@ -534,7 +535,7 @@ out_put_pclk:
         return retval;
 }
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 static int atmel_abdac_suspend(struct device *pdev)
 {
         struct snd_card *card = dev_get_drvdata(pdev);
diff --git a/sound/atmel/ac97c.c b/sound/atmel/ac97c.c
index bf47025bdf45..9052aff37f64 100644
--- a/sound/atmel/ac97c.c
+++ b/sound/atmel/ac97c.c
@@ -278,14 +278,9 @@ static int atmel_ac97c_capture_hw_params(struct snd_pcm_substream *substream,
         if (retval < 0)
                 return retval;
         /* snd_pcm_lib_malloc_pages returns 1 if buffer is changed. */
-        if (cpu_is_at32ap7000()) {
-                if (retval < 0)
-                        return retval;
-                /* snd_pcm_lib_malloc_pages returns 1 if buffer is changed. */
-                if (retval == 1)
-                        if (test_and_clear_bit(DMA_RX_READY, &chip->flags))
-                                dw_dma_cyclic_free(chip->dma.rx_chan);
-        }
+        if (cpu_is_at32ap7000() && retval == 1)
+                if (test_and_clear_bit(DMA_RX_READY, &chip->flags))
+                        dw_dma_cyclic_free(chip->dma.rx_chan);
 
         /* Set restrictions to params. */
         mutex_lock(&opened_mutex);
@@ -980,6 +975,7 @@ static int __devinit atmel_ac97c_probe(struct platform_device *pdev)
 
         if (!chip->regs) {
                 dev_dbg(&pdev->dev, "could not remap register memory\n");
+                retval = -ENOMEM;
                 goto err_ioremap;
         }
 
@@ -1134,7 +1130,7 @@ err_snd_card_new:
         return retval;
 }
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 static int atmel_ac97c_suspend(struct device *pdev)
 {
         struct snd_card *card = dev_get_drvdata(pdev);
diff --git a/sound/drivers/aloop.c b/sound/drivers/aloop.c
index 1128b35b2b05..5a34355e78e8 100644
--- a/sound/drivers/aloop.c
+++ b/sound/drivers/aloop.c
@@ -1176,7 +1176,7 @@ static int __devexit loopback_remove(struct platform_device *devptr)
         return 0;
 }
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 static int loopback_suspend(struct device *pdev)
 {
         struct snd_card *card = dev_get_drvdata(pdev);
diff --git a/sound/drivers/dummy.c b/sound/drivers/dummy.c
index f7d3bfc6bca8..54bb6644a598 100644
--- a/sound/drivers/dummy.c
+++ b/sound/drivers/dummy.c
@@ -1064,7 +1064,7 @@ static int __devexit snd_dummy_remove(struct platform_device *devptr)
         return 0;
 }
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 static int snd_dummy_suspend(struct device *pdev)
 {
         struct snd_card *card = dev_get_drvdata(pdev);
diff --git a/sound/drivers/pcsp/pcsp.c b/sound/drivers/pcsp/pcsp.c
index 6ca59fc6dcb9..ef171295f6d4 100644
--- a/sound/drivers/pcsp/pcsp.c
+++ b/sound/drivers/pcsp/pcsp.c
@@ -199,7 +199,7 @@ static void pcsp_stop_beep(struct snd_pcsp *chip)
         pcspkr_stop_sound();
 }
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 static int pcsp_suspend(struct device *dev)
 {
         struct snd_pcsp *chip = dev_get_drvdata(dev);
@@ -212,7 +212,7 @@ static SIMPLE_DEV_PM_OPS(pcsp_pm, pcsp_suspend, NULL);
 #define PCSP_PM_OPS     &pcsp_pm
 #else
 #define PCSP_PM_OPS     NULL
-#endif  /* CONFIG_PM */
+#endif  /* CONFIG_PM_SLEEP */
 
 static void pcsp_shutdown(struct platform_device *dev)
 {
diff --git a/sound/isa/als100.c b/sound/isa/als100.c
index 2d67c78c9f4b..f7cdaf51512d 100644
--- a/sound/isa/als100.c
+++ b/sound/isa/als100.c
@@ -233,7 +233,7 @@ static int __devinit snd_card_als100_probe(int dev,
                         irq[dev], dma8[dev], dma16[dev]);
         }
 
-        if ((error = snd_sb16dsp_pcm(chip, 0, NULL)) < 0) {
+        if ((error = snd_sb16dsp_pcm(chip, 0, &chip->pcm)) < 0) {
                 snd_card_free(card);
                 return error;
         }
diff --git a/sound/oss/sb_audio.c b/sound/oss/sb_audio.c
index 733b014ec7d1..b2b3c014221a 100644
--- a/sound/oss/sb_audio.c
+++ b/sound/oss/sb_audio.c
@@ -575,13 +575,15 @@ static int jazz16_audio_set_speed(int dev, int speed)
         if (speed > 0)
         {
                 int tmp;
-                int s = speed * devc->channels;
+                int s;
 
                 if (speed < 5000)
                         speed = 5000;
                 if (speed > 44100)
                         speed = 44100;
 
+                s = speed * devc->channels;
+
                 devc->tconst = (256 - ((1000000 + s / 2) / s)) & 0xff;
 
                 tmp = 256 - devc->tconst;
diff --git a/sound/pci/cs46xx/cs46xx_lib.c b/sound/pci/cs46xx/cs46xx_lib.c
index f75f5ffdfdfb..a71d1c14a0f6 100644
--- a/sound/pci/cs46xx/cs46xx_lib.c
+++ b/sound/pci/cs46xx/cs46xx_lib.c
@@ -94,7 +94,7 @@ static unsigned short snd_cs46xx_codec_read(struct snd_cs46xx *chip,
 
         if (snd_BUG_ON(codec_index != CS46XX_PRIMARY_CODEC_INDEX &&
                        codec_index != CS46XX_SECONDARY_CODEC_INDEX))
-                return -EINVAL;
+                return 0xffff;
 
         chip->active_ctrl(chip, 1);
 
diff --git a/sound/pci/ctxfi/ctatc.c b/sound/pci/ctxfi/ctatc.c
index 8e40262d4117..2f6e9c762d3f 100644
--- a/sound/pci/ctxfi/ctatc.c
+++ b/sound/pci/ctxfi/ctatc.c
@@ -1725,8 +1725,10 @@ int __devinit ct_atc_create(struct snd_card *card, struct pci_dev *pci,
         atc_connect_resources(atc);
 
         atc->timer = ct_timer_new(atc);
-        if (!atc->timer)
+        if (!atc->timer) {
+                err = -ENOMEM;
                 goto error1;
+        }
 
         err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, atc, &ops);
         if (err < 0)
diff --git a/sound/pci/hda/hda_beep.c b/sound/pci/hda/hda_beep.c
index 0bc2315b181d..0849aac449f2 100644
--- a/sound/pci/hda/hda_beep.c
+++ b/sound/pci/hda/hda_beep.c
@@ -231,16 +231,22 @@ void snd_hda_detach_beep_device(struct hda_codec *codec)
 }
 EXPORT_SYMBOL_HDA(snd_hda_detach_beep_device);
 
+static bool ctl_has_mute(struct snd_kcontrol *kcontrol)
+{
+        struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+        return query_amp_caps(codec, get_amp_nid(kcontrol),
+                              get_amp_direction(kcontrol)) & AC_AMPCAP_MUTE;
+}
+
 /* get/put callbacks for beep mute mixer switches */
 int snd_hda_mixer_amp_switch_get_beep(struct snd_kcontrol *kcontrol,
                                       struct snd_ctl_elem_value *ucontrol)
 {
         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
         struct hda_beep *beep = codec->beep;
-        if (beep) {
+        if (beep && (!beep->enabled || !ctl_has_mute(kcontrol))) {
                 ucontrol->value.integer.value[0] =
-                        ucontrol->value.integer.value[1] =
-                        beep->enabled;
+                        ucontrol->value.integer.value[1] = beep->enabled;
                 return 0;
         }
         return snd_hda_mixer_amp_switch_get(kcontrol, ucontrol);
@@ -252,9 +258,20 @@ int snd_hda_mixer_amp_switch_put_beep(struct snd_kcontrol *kcontrol,
 {
         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
         struct hda_beep *beep = codec->beep;
-        if (beep)
-                snd_hda_enable_beep_device(codec,
-                                           *ucontrol->value.integer.value);
+        if (beep) {
+                u8 chs = get_amp_channels(kcontrol);
+                int enable = 0;
+                long *valp = ucontrol->value.integer.value;
+                if (chs & 1) {
+                        enable |= *valp;
+                        valp++;
+                }
+                if (chs & 2)
+                        enable |= *valp;
+                snd_hda_enable_beep_device(codec, enable);
+        }
+        if (!ctl_has_mute(kcontrol))
+                return 0;
         return snd_hda_mixer_amp_switch_put(kcontrol, ucontrol);
 }
 EXPORT_SYMBOL_HDA(snd_hda_mixer_amp_switch_put_beep);
diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
index 88a9c20eb7a2..f560051a949e 100644
--- a/sound/pci/hda/hda_codec.c
+++ b/sound/pci/hda/hda_codec.c
@@ -1386,6 +1386,44 @@ int snd_hda_codec_configure(struct hda_codec *codec)
 }
 EXPORT_SYMBOL_HDA(snd_hda_codec_configure);
 
+/* update the stream-id if changed */
+static void update_pcm_stream_id(struct hda_codec *codec,
+                                 struct hda_cvt_setup *p, hda_nid_t nid,
+                                 u32 stream_tag, int channel_id)
+{
+        unsigned int oldval, newval;
+
+        if (p->stream_tag != stream_tag || p->channel_id != channel_id) {
+                oldval = snd_hda_codec_read(codec, nid, 0, AC_VERB_GET_CONV, 0);
+                newval = (stream_tag << 4) | channel_id;
+                if (oldval != newval)
+                        snd_hda_codec_write(codec, nid, 0,
+                                            AC_VERB_SET_CHANNEL_STREAMID,
+                                            newval);
+                p->stream_tag = stream_tag;
+                p->channel_id = channel_id;
+        }
+}
+
+/* update the format-id if changed */
+static void update_pcm_format(struct hda_codec *codec, struct hda_cvt_setup *p,
+                              hda_nid_t nid, int format)
+{
+        unsigned int oldval;
+
+        if (p->format_id != format) {
+                oldval = snd_hda_codec_read(codec, nid, 0,
+                                            AC_VERB_GET_STREAM_FORMAT, 0);
+                if (oldval != format) {
+                        msleep(1);
+                        snd_hda_codec_write(codec, nid, 0,
+                                            AC_VERB_SET_STREAM_FORMAT,
+                                            format);
+                }
+                p->format_id = format;
+        }
+}
+
 /**
  * snd_hda_codec_setup_stream - set up the codec for streaming
  * @codec: the CODEC to set up
@@ -1400,7 +1438,6 @@ void snd_hda_codec_setup_stream(struct hda_codec *codec, hda_nid_t nid,
 {
         struct hda_codec *c;
         struct hda_cvt_setup *p;
-        unsigned int oldval, newval;
         int type;
         int i;
 
@@ -1413,29 +1450,13 @@ void snd_hda_codec_setup_stream(struct hda_codec *codec, hda_nid_t nid,
         p = get_hda_cvt_setup(codec, nid);
         if (!p)
                 return;
-        /* update the stream-id if changed */
-        if (p->stream_tag != stream_tag || p->channel_id != channel_id) {
-                oldval = snd_hda_codec_read(codec, nid, 0, AC_VERB_GET_CONV, 0);
-                newval = (stream_tag << 4) | channel_id;
-                if (oldval != newval)
-                        snd_hda_codec_write(codec, nid, 0,
-                                            AC_VERB_SET_CHANNEL_STREAMID,
-                                            newval);
-                p->stream_tag = stream_tag;
-                p->channel_id = channel_id;
-        }
-        /* update the format-id if changed */
-        if (p->format_id != format) {
-                oldval = snd_hda_codec_read(codec, nid, 0,
-                                            AC_VERB_GET_STREAM_FORMAT, 0);
-                if (oldval != format) {
-                        msleep(1);
-                        snd_hda_codec_write(codec, nid, 0,
-                                            AC_VERB_SET_STREAM_FORMAT,
-                                            format);
-                }
-                p->format_id = format;
-        }
+
+        if (codec->pcm_format_first)
+                update_pcm_format(codec, p, nid, format);
+        update_pcm_stream_id(codec, p, nid, stream_tag, channel_id);
+        if (!codec->pcm_format_first)
+                update_pcm_format(codec, p, nid, format);
+
         p->active = 1;
         p->dirty = 0;
 
@@ -3497,7 +3518,7 @@ static bool snd_hda_codec_get_supported_ps(struct hda_codec *codec, hda_nid_t fg
 {
         int sup = snd_hda_param_read(codec, fg, AC_PAR_POWER_STATE);
 
-        if (sup < 0)
+        if (sup == -1)
                 return false;
         if (sup & power_state)
                 return true;
@@ -4433,6 +4454,8 @@ static void __snd_hda_power_up(struct hda_codec *codec, bool wait_power_down)
          * then there is no need to go through power up here.
          */
         if (codec->power_on) {
+                if (codec->power_transition < 0)
+                        codec->power_transition = 0;
                 spin_unlock(&codec->power_lock);
                 return;
         }
diff --git a/sound/pci/hda/hda_codec.h b/sound/pci/hda/hda_codec.h
index c422d330ca54..7fbc1bcaf1a9 100644
--- a/sound/pci/hda/hda_codec.h
+++ b/sound/pci/hda/hda_codec.h
@@ -861,6 +861,7 @@ struct hda_codec {
         unsigned int no_trigger_sense:1; /* don't trigger at pin-sensing */
         unsigned int ignore_misc_bit:1; /* ignore MISC_NO_PRESENCE bit */
         unsigned int no_jack_detect:1;  /* Machine has no jack-detection */
+        unsigned int pcm_format_first:1; /* PCM format must be set first */
 #ifdef CONFIG_SND_HDA_POWER_SAVE
         unsigned int power_on :1;       /* current (global) power-state */
         int power_transition;   /* power-state in transition */
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index c8aced182fd1..60882c62f180 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -151,6 +151,7 @@ MODULE_SUPPORTED_DEVICE("{{Intel, ICH6},"
                          "{Intel, CPT},"
                          "{Intel, PPT},"
                          "{Intel, LPT},"
+                         "{Intel, LPT_LP},"
                          "{Intel, HPT},"
                          "{Intel, PBG},"
                          "{Intel, SCH},"
@@ -3270,6 +3271,14 @@ static DEFINE_PCI_DEVICE_TABLE(azx_ids) = {
         { PCI_DEVICE(0x8086, 0x8c20),
           .driver_data = AZX_DRIVER_PCH | AZX_DCAPS_SCH_SNOOP |
           AZX_DCAPS_BUFSIZE | AZX_DCAPS_POSFIX_COMBO },
+        /* Lynx Point-LP */
+        { PCI_DEVICE(0x8086, 0x9c20),
+          .driver_data = AZX_DRIVER_PCH | AZX_DCAPS_SCH_SNOOP |
+          AZX_DCAPS_BUFSIZE | AZX_DCAPS_POSFIX_COMBO },
+        /* Lynx Point-LP */
+        { PCI_DEVICE(0x8086, 0x9c21),
+          .driver_data = AZX_DRIVER_PCH | AZX_DCAPS_SCH_SNOOP |
+          AZX_DCAPS_BUFSIZE | AZX_DCAPS_POSFIX_COMBO },
         /* Haswell */
         { PCI_DEVICE(0x8086, 0x0c0c),
           .driver_data = AZX_DRIVER_SCH | AZX_DCAPS_SCH_SNOOP |
diff --git a/sound/pci/hda/hda_proc.c b/sound/pci/hda/hda_proc.c
index 7e46258fc700..6894ec66258c 100644
--- a/sound/pci/hda/hda_proc.c
+++ b/sound/pci/hda/hda_proc.c
@@ -412,7 +412,7 @@ static void print_digital_conv(struct snd_info_buffer *buffer,
         if (digi1 & AC_DIG1_EMPHASIS)
                 snd_iprintf(buffer, " Preemphasis");
         if (digi1 & AC_DIG1_COPYRIGHT)
-                snd_iprintf(buffer, " Copyright");
+                snd_iprintf(buffer, " Non-Copyright");
         if (digi1 & AC_DIG1_NONAUDIO)
                 snd_iprintf(buffer, " Non-Audio");
         if (digi1 & AC_DIG1_PROFESSIONAL)
diff --git a/sound/pci/hda/patch_ca0132.c b/sound/pci/hda/patch_ca0132.c
index d0d3540e39e7..49750a96d649 100644
--- a/sound/pci/hda/patch_ca0132.c
+++ b/sound/pci/hda/patch_ca0132.c
@@ -246,7 +246,7 @@ static void init_output(struct hda_codec *codec, hda_nid_t pin, hda_nid_t dac)
                                             AC_VERB_SET_AMP_GAIN_MUTE,
                                             AMP_OUT_UNMUTE);
         }
-        if (dac)
+        if (dac && (get_wcaps(codec, dac) & AC_WCAP_OUT_AMP))
                 snd_hda_codec_write(codec, dac, 0,
                                     AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO);
 }
@@ -261,7 +261,7 @@ static void init_input(struct hda_codec *codec, hda_nid_t pin, hda_nid_t adc)
                                             AC_VERB_SET_AMP_GAIN_MUTE,
                                             AMP_IN_UNMUTE(0));
         }
-        if (adc)
+        if (adc && (get_wcaps(codec, adc) & AC_WCAP_IN_AMP))
                 snd_hda_codec_write(codec, adc, 0, AC_VERB_SET_AMP_GAIN_MUTE,
                                     AMP_IN_UNMUTE(0));
 }
@@ -275,6 +275,10 @@ static int _add_switch(struct hda_codec *codec, hda_nid_t nid, const char *pfx,
         int type = dir ? HDA_INPUT : HDA_OUTPUT;
         struct snd_kcontrol_new knew =
                 HDA_CODEC_MUTE_MONO(namestr, nid, chan, 0, type);
+        if ((query_amp_caps(codec, nid, type) & AC_AMPCAP_MUTE) == 0) {
+                snd_printdd("Skipping '%s %s Switch' (no mute on node 0x%x)\n", pfx, dirstr[dir], nid);
+                return 0;
+        }
         sprintf(namestr, "%s %s Switch", pfx, dirstr[dir]);
         return snd_hda_ctl_add(codec, nid, snd_ctl_new1(&knew, codec));
 }
@@ -286,6 +290,10 @@ static int _add_volume(struct hda_codec *codec, hda_nid_t nid, const char *pfx,
         int type = dir ? HDA_INPUT : HDA_OUTPUT;
         struct snd_kcontrol_new knew =
                 HDA_CODEC_VOLUME_MONO(namestr, nid, chan, 0, type);
+        if ((query_amp_caps(codec, nid, type) & AC_AMPCAP_NUM_STEPS) == 0) {
+                snd_printdd("Skipping '%s %s Volume' (no amp on node 0x%x)\n", pfx, dirstr[dir], nid);
+                return 0;
+        }
         sprintf(namestr, "%s %s Volume", pfx, dirstr[dir]);
         return snd_hda_ctl_add(codec, nid, snd_ctl_new1(&knew, codec));
 }
@@ -464,50 +472,17 @@ exit:
 }
 
 /*
- * PCM stuffs
+ * PCM callbacks
  */
-static void ca0132_setup_stream(struct hda_codec *codec, hda_nid_t nid,
-                                 u32 stream_tag,
-                                 int channel_id, int format)
+static int ca0132_playback_pcm_open(struct hda_pcm_stream *hinfo,
+                                    struct hda_codec *codec,
+                                    struct snd_pcm_substream *substream)
 {
-        unsigned int oldval, newval;
-
-        if (!nid)
-                return;
-
-        snd_printdd("ca0132_setup_stream: "
-                "NID=0x%x, stream=0x%x, channel=%d, format=0x%x\n",
-                nid, stream_tag, channel_id, format);
-
-        /* update the format-id if changed */
-        oldval = snd_hda_codec_read(codec, nid, 0,
-                                    AC_VERB_GET_STREAM_FORMAT,
-                                    0);
-        if (oldval != format) {
-                msleep(20);
-                snd_hda_codec_write(codec, nid, 0,
-                                    AC_VERB_SET_STREAM_FORMAT,
-                                    format);
-        }
-
-        oldval = snd_hda_codec_read(codec, nid, 0, AC_VERB_GET_CONV, 0);
-        newval = (stream_tag << 4) | channel_id;
-        if (oldval != newval) {
-                snd_hda_codec_write(codec, nid, 0,
-                                    AC_VERB_SET_CHANNEL_STREAMID,
-                                    newval);
-        }
-}
-
-static void ca0132_cleanup_stream(struct hda_codec *codec, hda_nid_t nid)
-{
-        snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_STREAM_FORMAT, 0);
-        snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_CHANNEL_STREAMID, 0);
+        struct ca0132_spec *spec = codec->spec;
+        return snd_hda_multi_out_analog_open(codec, &spec->multiout, substream,
+                                             hinfo);
 }
 
-/*
- * PCM callbacks
- */
 static int ca0132_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
                         struct hda_codec *codec,
                         unsigned int stream_tag,
@@ -515,10 +490,8 @@ static int ca0132_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
                         struct snd_pcm_substream *substream)
 {
         struct ca0132_spec *spec = codec->spec;
-
-        ca0132_setup_stream(codec, spec->dacs[0], stream_tag, 0, format);
-
-        return 0;
+        return snd_hda_multi_out_analog_prepare(codec, &spec->multiout,
+                                                stream_tag, format, substream);
 }
 
 static int ca0132_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
@@ -526,92 +499,45 @@ static int ca0132_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
                         struct snd_pcm_substream *substream)
 {
         struct ca0132_spec *spec = codec->spec;
-
-        ca0132_cleanup_stream(codec, spec->dacs[0]);
-
-        return 0;
+        return snd_hda_multi_out_analog_cleanup(codec, &spec->multiout);
 }
 
 /*
  * Digital out
  */
-static int ca0132_dig_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
-                        struct hda_codec *codec,
-                        unsigned int stream_tag,
-                        unsigned int format,
-                        struct snd_pcm_substream *substream)
+static int ca0132_dig_playback_pcm_open(struct hda_pcm_stream *hinfo,
+                                        struct hda_codec *codec,
+                                        struct snd_pcm_substream *substream)
 {
         struct ca0132_spec *spec = codec->spec;
-
-        ca0132_setup_stream(codec, spec->dig_out, stream_tag, 0, format);
-
-        return 0;
+        return snd_hda_multi_out_dig_open(codec, &spec->multiout);
 }
 
-static int ca0132_dig_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
-                        struct hda_codec *codec,
-                        struct snd_pcm_substream *substream)
-{
-        struct ca0132_spec *spec = codec->spec;
-
-        ca0132_cleanup_stream(codec, spec->dig_out);
-
-        return 0;
-}
-
-/*
- * Analog capture
- */
-static int ca0132_capture_pcm_prepare(struct hda_pcm_stream *hinfo,
+static int ca0132_dig_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
                         struct hda_codec *codec,
                         unsigned int stream_tag,
                         unsigned int format,
                         struct snd_pcm_substream *substream)
 {
         struct ca0132_spec *spec = codec->spec;
-
-        ca0132_setup_stream(codec, spec->adcs[substream->number],
-                             stream_tag, 0, format);
-
-        return 0;
+        return snd_hda_multi_out_dig_prepare(codec, &spec->multiout,
+                                             stream_tag, format, substream);
 }
 
-static int ca0132_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
+static int ca0132_dig_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
                         struct hda_codec *codec,
                         struct snd_pcm_substream *substream)
 {
         struct ca0132_spec *spec = codec->spec;
-
-        ca0132_cleanup_stream(codec, spec->adcs[substream->number]);
-
-        return 0;
+        return snd_hda_multi_out_dig_cleanup(codec, &spec->multiout);
 }
 
-/*
- * Digital capture
- */
-static int ca0132_dig_capture_pcm_prepare(struct hda_pcm_stream *hinfo,
-                        struct hda_codec *codec,
-                        unsigned int stream_tag,
-                        unsigned int format,
-                        struct snd_pcm_substream *substream)
+static int ca0132_dig_playback_pcm_close(struct hda_pcm_stream *hinfo,
+                                         struct hda_codec *codec,
+                                         struct snd_pcm_substream *substream)
 {
         struct ca0132_spec *spec = codec->spec;
-
-        ca0132_setup_stream(codec, spec->dig_in, stream_tag, 0, format);
-
-        return 0;
-}
-
-static int ca0132_dig_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
-                        struct hda_codec *codec,
-                        struct snd_pcm_substream *substream)
-{
-        struct ca0132_spec *spec = codec->spec;
-
-        ca0132_cleanup_stream(codec, spec->dig_in);
-
-        return 0;
+        return snd_hda_multi_out_dig_close(codec, &spec->multiout);
 }
 
 /*
@@ -621,6 +547,7 @@ static struct hda_pcm_stream ca0132_pcm_analog_playback = {
         .channels_min = 2,
         .channels_max = 2,
         .ops = {
+                .open = ca0132_playback_pcm_open,
                 .prepare = ca0132_playback_pcm_prepare,
                 .cleanup = ca0132_playback_pcm_cleanup
         },
@@ -630,10 +557,6 @@ static struct hda_pcm_stream ca0132_pcm_analog_capture = {
         .substreams = 1,
         .channels_min = 2,
         .channels_max = 2,
-        .ops = {
-                .prepare = ca0132_capture_pcm_prepare,
-                .cleanup = ca0132_capture_pcm_cleanup
-        },
 };
 
 static struct hda_pcm_stream ca0132_pcm_digital_playback = {
@@ -641,6 +564,8 @@ static struct hda_pcm_stream ca0132_pcm_digital_playback = {
         .channels_min = 2,
         .channels_max = 2,
         .ops = {
+                .open = ca0132_dig_playback_pcm_open,
+                .close = ca0132_dig_playback_pcm_close,
                 .prepare = ca0132_dig_playback_pcm_prepare,
                 .cleanup = ca0132_dig_playback_pcm_cleanup
         },
@@ -650,10 +575,6 @@ static struct hda_pcm_stream ca0132_pcm_digital_capture = {
         .substreams = 1,
         .channels_min = 2,
         .channels_max = 2,
-        .ops = {
-                .prepare = ca0132_dig_capture_pcm_prepare,
-                .cleanup = ca0132_dig_capture_pcm_cleanup
-        },
 };
 
 static int ca0132_build_pcms(struct hda_codec *codec)
@@ -928,18 +849,16 @@ static int ca0132_build_controls(struct hda_codec *codec)
                                                     spec->dig_out);
                 if (err < 0)
                         return err;
-                err = add_out_volume(codec, spec->dig_out, "IEC958");
+                err = snd_hda_create_spdif_share_sw(codec, &spec->multiout);
                 if (err < 0)
                         return err;
+                /* spec->multiout.share_spdif = 1; */
         }
 
         if (spec->dig_in) {
                 err = snd_hda_create_spdif_in_ctls(codec, spec->dig_in);
                 if (err < 0)
                         return err;
-                err = add_in_volume(codec, spec->dig_in, "IEC958");
-                if (err < 0)
-                        return err;
         }
         return 0;
 }
@@ -961,6 +880,9 @@ static void ca0132_config(struct hda_codec *codec)
         struct ca0132_spec *spec = codec->spec;
         struct auto_pin_cfg *cfg = &spec->autocfg;
 
+        codec->pcm_format_first = 1;
+        codec->no_sticky_stream = 1;
+
         /* line-outs */
         cfg->line_outs = 1;
         cfg->line_out_pins[0] = 0x0b; /* front */
@@ -988,14 +910,24 @@ static void ca0132_config(struct hda_codec *codec)
 
         /* Mic-in */
         spec->input_pins[0] = 0x12;
-        spec->input_labels[0] = "Mic-In";
+        spec->input_labels[0] = "Mic";
         spec->adcs[0] = 0x07;
 
         /* Line-In */
         spec->input_pins[1] = 0x11;
-        spec->input_labels[1] = "Line-In";
+        spec->input_labels[1] = "Line";
         spec->adcs[1] = 0x08;
         spec->num_inputs = 2;
+
+        /* SPDIF I/O */
+        spec->dig_out = 0x05;
+        spec->multiout.dig_out_nid = spec->dig_out;
+        cfg->dig_out_pins[0] = 0x0c;
+        cfg->dig_outs = 1;
+        cfg->dig_out_type[0] = HDA_PCM_TYPE_SPDIF;
+        spec->dig_in = 0x09;
+        cfg->dig_in_pin = 0x0e;
+        cfg->dig_in_type = HDA_PCM_TYPE_SPDIF;
 }
 
 static void ca0132_init_chip(struct hda_codec *codec)
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index 94040ccf8e8f..ea5775a1a7db 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -4272,7 +4272,8 @@ static int stac92xx_init(struct hda_codec *codec)
         unsigned int gpio;
         int i;
 
-        snd_hda_sequence_write(codec, spec->init);
+        if (spec->init)
+                snd_hda_sequence_write(codec, spec->init);
 
         /* power down adcs initially */
         if (spec->powerdown_adcs)
@@ -5748,7 +5749,6 @@ again:
                 /* fallthru */
         case 0x111d76b4: /* 6 Port without Analog Mixer */
         case 0x111d76b5:
-                spec->init = stac92hd71bxx_core_init;
                 codec->slave_dig_outs = stac92hd71bxx_slave_dig_outs;
                 spec->num_dmics = stac92xx_connected_ports(codec,
                                         stac92hd71bxx_dmic_nids,
@@ -5773,7 +5773,6 @@ again:
                         spec->stream_delay = 40; /* 40 milliseconds */
 
                 /* disable VSW */
-                spec->init = stac92hd71bxx_core_init;
                 unmute_init++;
                 snd_hda_codec_set_pincfg(codec, 0x0f, 0x40f000f0);
                 snd_hda_codec_set_pincfg(codec, 0x19, 0x40f000f3);
@@ -5788,7 +5787,6 @@ again:
 
                 /* fallthru */
         default:
-                spec->init = stac92hd71bxx_core_init;
                 codec->slave_dig_outs = stac92hd71bxx_slave_dig_outs;
                 spec->num_dmics = stac92xx_connected_ports(codec,
                                         stac92hd71bxx_dmic_nids,
@@ -5796,6 +5794,9 @@ again:
                 break;
         }
 
+        if (get_wcaps_type(get_wcaps(codec, 0x28)) == AC_WID_VOL_KNB)
+                spec->init = stac92hd71bxx_core_init;
+
         if (get_wcaps(codec, 0xa) & AC_WCAP_IN_AMP)
                 snd_hda_sequence_write_cache(codec, unmute_init);
 
diff --git a/sound/pci/hda/patch_via.c b/sound/pci/hda/patch_via.c
index 80d90cb42853..430771776915 100644
--- a/sound/pci/hda/patch_via.c
+++ b/sound/pci/hda/patch_via.c
@@ -1752,6 +1752,14 @@ static int via_suspend(struct hda_codec *codec)
 {
         struct via_spec *spec = codec->spec;
         vt1708_stop_hp_work(spec);
+
+        if (spec->codec_type == VT1802) {
+                /* Fix pop noise on headphones */
+                int i;
+                for (i = 0; i < spec->autocfg.hp_outs; i++)
+                        snd_hda_set_pin_ctl(codec, spec->autocfg.hp_pins[i], 0);
+        }
+
         return 0;
 }
 #endif
diff --git a/sound/pci/lx6464es/lx6464es.c b/sound/pci/lx6464es/lx6464es.c
index d1ab43706735..5579b08bb35b 100644
--- a/sound/pci/lx6464es/lx6464es.c
+++ b/sound/pci/lx6464es/lx6464es.c
@@ -851,6 +851,8 @@ static int __devinit lx_pcm_create(struct lx6464es *chip)
         /* hardcoded device name & channel count */
         err = snd_pcm_new(chip->card, (char *)card_name, 0,
                           1, 1, &pcm);
+        if (err < 0)
+                return err;
 
         pcm->private_data = chip;
 
diff --git a/sound/pci/rme9652/hdspm.c b/sound/pci/rme9652/hdspm.c
index b8ac8710f47f..b12308b5ba2a 100644
--- a/sound/pci/rme9652/hdspm.c
+++ b/sound/pci/rme9652/hdspm.c
@@ -6585,7 +6585,7 @@ static int __devinit snd_hdspm_create(struct snd_card *card,
                 snd_printk(KERN_ERR "HDSPM: "
                                 "unable to kmalloc Mixer memory of %d Bytes\n",
                                 (int)sizeof(struct hdspm_mixer));
-                return err;
+                return -ENOMEM;
         }
 
         hdspm->port_names_in = NULL;
diff --git a/sound/pci/sis7019.c b/sound/pci/sis7019.c
index 512434efcc31..805ab6e9a78f 100644
--- a/sound/pci/sis7019.c
+++ b/sound/pci/sis7019.c
@@ -1377,8 +1377,9 @@ static int __devinit sis_chip_create(struct snd_card *card,
         if (rc)
                 goto error_out_cleanup;
 
-        if (request_irq(pci->irq, sis_interrupt, IRQF_SHARED, KBUILD_MODNAME,
-                        sis)) {
+        rc = request_irq(pci->irq, sis_interrupt, IRQF_SHARED, KBUILD_MODNAME,
+                         sis);
+        if (rc) {
                 dev_err(&pci->dev, "unable to allocate irq %d\n", sis->irq);
                 goto error_out_cleanup;
         }
diff --git a/sound/ppc/powermac.c b/sound/ppc/powermac.c
index f5ceb6f282de..210cafe04890 100644
--- a/sound/ppc/powermac.c
+++ b/sound/ppc/powermac.c
@@ -143,7 +143,7 @@ static int __devexit snd_pmac_remove(struct platform_device *devptr)
         return 0;
 }
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 static int snd_pmac_driver_suspend(struct device *dev)
 {
         struct snd_card *card = dev_get_drvdata(dev);
diff --git a/sound/ppc/snd_ps3.c b/sound/ppc/snd_ps3.c
index 1aa52eff526a..9b18b5243a56 100644
--- a/sound/ppc/snd_ps3.c
+++ b/sound/ppc/snd_ps3.c
@@ -1040,6 +1040,7 @@ static int __devinit snd_ps3_driver_probe(struct ps3_system_bus_device *dev)
                                    GFP_KERNEL);
         if (!the_card.null_buffer_start_vaddr) {
                 pr_info("%s: nullbuffer alloc failed\n", __func__);
+                ret = -ENOMEM;
                 goto clean_preallocate;
         }
         pr_debug("%s: null vaddr=%p dma=%#llx\n", __func__,
diff --git a/sound/soc/blackfin/bf6xx-sport.c b/sound/soc/blackfin/bf6xx-sport.c
index 318c5ba5360f..dfb744381c42 100644
--- a/sound/soc/blackfin/bf6xx-sport.c
+++ b/sound/soc/blackfin/bf6xx-sport.c
@@ -413,7 +413,14 @@ EXPORT_SYMBOL(sport_create);
 
 void sport_delete(struct sport_device *sport)
 {
+        if (sport->tx_desc)
+                dma_free_coherent(NULL, sport->tx_desc_size,
+                                sport->tx_desc, 0);
+        if (sport->rx_desc)
+                dma_free_coherent(NULL, sport->rx_desc_size,
+                                sport->rx_desc, 0);
         sport_free_resource(sport);
+        kfree(sport);
 }
 EXPORT_SYMBOL(sport_delete);
 
diff --git a/sound/soc/codecs/wm5102.c b/sound/soc/codecs/wm5102.c
index 6537f16d383e..e33d327396ad 100644
--- a/sound/soc/codecs/wm5102.c
+++ b/sound/soc/codecs/wm5102.c
@@ -128,13 +128,9 @@ SOC_SINGLE_TLV("EQ4 B5 Volume", ARIZONA_EQ4_2, ARIZONA_EQ4_B5_GAIN_SHIFT,
 
 ARIZONA_MIXER_CONTROLS("DRC1L", ARIZONA_DRC1LMIX_INPUT_1_SOURCE),
 ARIZONA_MIXER_CONTROLS("DRC1R", ARIZONA_DRC1RMIX_INPUT_1_SOURCE),
-ARIZONA_MIXER_CONTROLS("DRC2L", ARIZONA_DRC2LMIX_INPUT_1_SOURCE),
-ARIZONA_MIXER_CONTROLS("DRC2R", ARIZONA_DRC2RMIX_INPUT_1_SOURCE),
 
 SND_SOC_BYTES_MASK("DRC1", ARIZONA_DRC1_CTRL1, 5,
                    ARIZONA_DRC1R_ENA | ARIZONA_DRC1L_ENA),
-SND_SOC_BYTES_MASK("DRC2", ARIZONA_DRC2_CTRL1, 5,
-                   ARIZONA_DRC2R_ENA | ARIZONA_DRC2L_ENA),
 
 ARIZONA_MIXER_CONTROLS("LHPF1", ARIZONA_HPLP1MIX_INPUT_1_SOURCE),
 ARIZONA_MIXER_CONTROLS("LHPF2", ARIZONA_HPLP2MIX_INPUT_1_SOURCE),
@@ -236,8 +232,6 @@ ARIZONA_MIXER_ENUMS(EQ4, ARIZONA_EQ4MIX_INPUT_1_SOURCE);
 
 ARIZONA_MIXER_ENUMS(DRC1L, ARIZONA_DRC1LMIX_INPUT_1_SOURCE);
 ARIZONA_MIXER_ENUMS(DRC1R, ARIZONA_DRC1RMIX_INPUT_1_SOURCE);
-ARIZONA_MIXER_ENUMS(DRC2L, ARIZONA_DRC2LMIX_INPUT_1_SOURCE);
-ARIZONA_MIXER_ENUMS(DRC2R, ARIZONA_DRC2RMIX_INPUT_1_SOURCE);
 
 ARIZONA_MIXER_ENUMS(LHPF1, ARIZONA_HPLP1MIX_INPUT_1_SOURCE);
 ARIZONA_MIXER_ENUMS(LHPF2, ARIZONA_HPLP2MIX_INPUT_1_SOURCE);
@@ -349,10 +343,6 @@ SND_SOC_DAPM_PGA("DRC1L", ARIZONA_DRC1_CTRL1, ARIZONA_DRC1L_ENA_SHIFT, 0,
                  NULL, 0),
 SND_SOC_DAPM_PGA("DRC1R", ARIZONA_DRC1_CTRL1, ARIZONA_DRC1R_ENA_SHIFT, 0,
                  NULL, 0),
-SND_SOC_DAPM_PGA("DRC2L", ARIZONA_DRC2_CTRL1, ARIZONA_DRC2L_ENA_SHIFT, 0,
-                 NULL, 0),
-SND_SOC_DAPM_PGA("DRC2R", ARIZONA_DRC2_CTRL1, ARIZONA_DRC2R_ENA_SHIFT, 0,
-                 NULL, 0),
 
 SND_SOC_DAPM_PGA("LHPF1", ARIZONA_HPLPF1_1, ARIZONA_LHPF1_ENA_SHIFT, 0,
                  NULL, 0),
@@ -466,8 +456,6 @@ ARIZONA_MIXER_WIDGETS(EQ4, "EQ4"),
 
 ARIZONA_MIXER_WIDGETS(DRC1L, "DRC1L"),
 ARIZONA_MIXER_WIDGETS(DRC1R, "DRC1R"),
-ARIZONA_MIXER_WIDGETS(DRC2L, "DRC2L"),
-ARIZONA_MIXER_WIDGETS(DRC2R, "DRC2R"),
 
 ARIZONA_MIXER_WIDGETS(LHPF1, "LHPF1"),
 ARIZONA_MIXER_WIDGETS(LHPF2, "LHPF2"),
@@ -553,8 +541,6 @@ SND_SOC_DAPM_OUTPUT("SPKDAT1R"),
         { name, "EQ4", "EQ4" }, \
         { name, "DRC1L", "DRC1L" }, \
         { name, "DRC1R", "DRC1R" }, \
-        { name, "DRC2L", "DRC2L" }, \
-        { name, "DRC2R", "DRC2R" }, \
         { name, "LHPF1", "LHPF1" }, \
         { name, "LHPF2", "LHPF2" }, \
         { name, "LHPF3", "LHPF3" }, \
@@ -639,6 +625,15 @@ static const struct snd_soc_dapm_route wm5102_dapm_routes[] = {
         { "AIF2 Capture", NULL, "SYSCLK" },
         { "AIF3 Capture", NULL, "SYSCLK" },
 
+        { "IN1L PGA", NULL, "IN1L" },
+        { "IN1R PGA", NULL, "IN1R" },
+
+        { "IN2L PGA", NULL, "IN2L" },
+        { "IN2R PGA", NULL, "IN2R" },
+
+        { "IN3L PGA", NULL, "IN3L" },
+        { "IN3R PGA", NULL, "IN3R" },
+
         ARIZONA_MIXER_ROUTES("OUT1L", "HPOUT1L"),
         ARIZONA_MIXER_ROUTES("OUT1R", "HPOUT1R"),
         ARIZONA_MIXER_ROUTES("OUT2L", "HPOUT2L"),
@@ -675,8 +670,6 @@ static const struct snd_soc_dapm_route wm5102_dapm_routes[] = {
 
         ARIZONA_MIXER_ROUTES("DRC1L", "DRC1L"),
         ARIZONA_MIXER_ROUTES("DRC1R", "DRC1R"),
-        ARIZONA_MIXER_ROUTES("DRC2L", "DRC2L"),
-        ARIZONA_MIXER_ROUTES("DRC2R", "DRC2R"),
 
         ARIZONA_MIXER_ROUTES("LHPF1", "LHPF1"),
         ARIZONA_MIXER_ROUTES("LHPF2", "LHPF2"),
diff --git a/sound/soc/codecs/wm5110.c b/sound/soc/codecs/wm5110.c
index 8033f7065189..01ebbcc5c6a4 100644
--- a/sound/soc/codecs/wm5110.c
+++ b/sound/soc/codecs/wm5110.c
@@ -681,6 +681,18 @@ static const struct snd_soc_dapm_route wm5110_dapm_routes[] = {
         { "AIF2 Capture", NULL, "SYSCLK" },
         { "AIF3 Capture", NULL, "SYSCLK" },
 
+        { "IN1L PGA", NULL, "IN1L" },
+        { "IN1R PGA", NULL, "IN1R" },
+
+        { "IN2L PGA", NULL, "IN2L" },
+        { "IN2R PGA", NULL, "IN2R" },
+
+        { "IN3L PGA", NULL, "IN3L" },
+        { "IN3R PGA", NULL, "IN3R" },
+
+        { "IN4L PGA", NULL, "IN4L" },
+        { "IN4R PGA", NULL, "IN4R" },
+
         ARIZONA_MIXER_ROUTES("OUT1L", "HPOUT1L"),
         ARIZONA_MIXER_ROUTES("OUT1R", "HPOUT1R"),
         ARIZONA_MIXER_ROUTES("OUT2L", "HPOUT2L"),
diff --git a/sound/soc/codecs/wm8962.c b/sound/soc/codecs/wm8962.c
index aa9ce9dd7d8a..ce6720073798 100644
--- a/sound/soc/codecs/wm8962.c
+++ b/sound/soc/codecs/wm8962.c
@@ -3733,21 +3733,6 @@ static int wm8962_runtime_resume(struct device *dev)
 
         regcache_sync(wm8962->regmap);
 
-        regmap_update_bits(wm8962->regmap, WM8962_ANTI_POP,
-                           WM8962_STARTUP_BIAS_ENA | WM8962_VMID_BUF_ENA,
-                           WM8962_STARTUP_BIAS_ENA | WM8962_VMID_BUF_ENA);
-
-        /* Bias enable at 2*50k for ramp */
-        regmap_update_bits(wm8962->regmap, WM8962_PWR_MGMT_1,
-                           WM8962_VMID_SEL_MASK | WM8962_BIAS_ENA,
-                           WM8962_BIAS_ENA | 0x180);
-
-        msleep(5);
-
-        /* VMID back to 2x250k for standby */
-        regmap_update_bits(wm8962->regmap, WM8962_PWR_MGMT_1,
-                           WM8962_VMID_SEL_MASK, 0x100);
-
         return 0;
 }
 
diff --git a/sound/soc/codecs/wm8994.c b/sound/soc/codecs/wm8994.c
index 04ef03175c51..6c9eeca85b95 100644
--- a/sound/soc/codecs/wm8994.c
+++ b/sound/soc/codecs/wm8994.c
@@ -4038,6 +4038,8 @@ static int wm8994_codec_probe(struct snd_soc_codec *codec)
                 break;
         case WM8958:
                 if (wm8994->revision < 1) {
+                        snd_soc_dapm_add_routes(dapm, wm8994_intercon,
+                                                ARRAY_SIZE(wm8994_intercon));
                         snd_soc_dapm_add_routes(dapm, wm8994_revd_intercon,
                                                 ARRAY_SIZE(wm8994_revd_intercon));
                         snd_soc_dapm_add_routes(dapm, wm8994_lateclk_revd_intercon,
diff --git a/sound/soc/codecs/wm9712.c b/sound/soc/codecs/wm9712.c
index f16fb361a4eb..c6d2076a796b 100644
--- a/sound/soc/codecs/wm9712.c
+++ b/sound/soc/codecs/wm9712.c
@@ -148,7 +148,7 @@ SOC_SINGLE("Treble Volume", AC97_MASTER_TONE, 0, 15, 1),
 
 SOC_SINGLE("Capture ADC Switch", AC97_REC_GAIN, 15, 1, 1),
 SOC_ENUM("Capture Volume Steps", wm9712_enum[6]),
-SOC_DOUBLE("Capture Volume", AC97_REC_GAIN, 8, 0, 63, 1),
+SOC_DOUBLE("Capture Volume", AC97_REC_GAIN, 8, 0, 63, 0),
 SOC_SINGLE("Capture ZC Switch", AC97_REC_GAIN, 7, 1, 0),
 
 SOC_SINGLE_TLV("Mic 1 Volume", AC97_MIC, 8, 31, 1, main_tlv),
@@ -272,7 +272,7 @@ SOC_DAPM_ENUM("Route", wm9712_enum[9]);
 
 /* Mic select */
 static const struct snd_kcontrol_new wm9712_mic_src_controls =
-SOC_DAPM_ENUM("Route", wm9712_enum[7]);
+SOC_DAPM_ENUM("Mic Source Select", wm9712_enum[7]);
 
 /* diff select */
 static const struct snd_kcontrol_new wm9712_diff_sel_controls =
@@ -291,7 +291,9 @@ SND_SOC_DAPM_MUX("Left Capture Select", SND_SOC_NOPM, 0, 0,
         &wm9712_capture_selectl_controls),
 SND_SOC_DAPM_MUX("Right Capture Select", SND_SOC_NOPM, 0, 0,
         &wm9712_capture_selectr_controls),
-SND_SOC_DAPM_MUX("Mic Select Source", SND_SOC_NOPM, 0, 0,
+SND_SOC_DAPM_MUX("Left Mic Select Source", SND_SOC_NOPM, 0, 0,
+        &wm9712_mic_src_controls),
+SND_SOC_DAPM_MUX("Right Mic Select Source", SND_SOC_NOPM, 0, 0,
         &wm9712_mic_src_controls),
 SND_SOC_DAPM_MUX("Differential Source", SND_SOC_NOPM, 0, 0,
         &wm9712_diff_sel_controls),
@@ -319,6 +321,7 @@ SND_SOC_DAPM_PGA("Out 3 PGA", AC97_INT_PAGING, 5, 1, NULL, 0),
 SND_SOC_DAPM_PGA("Line PGA", AC97_INT_PAGING, 2, 1, NULL, 0),
 SND_SOC_DAPM_PGA("Phone PGA", AC97_INT_PAGING, 1, 1, NULL, 0),
 SND_SOC_DAPM_PGA("Mic PGA", AC97_INT_PAGING, 0, 1, NULL, 0),
+SND_SOC_DAPM_PGA("Differential Mic", SND_SOC_NOPM, 0, 0, NULL, 0),
 SND_SOC_DAPM_MICBIAS("Mic Bias", AC97_INT_PAGING, 10, 1),
 SND_SOC_DAPM_OUTPUT("MONOOUT"),
 SND_SOC_DAPM_OUTPUT("HPOUTL"),
@@ -379,6 +382,18 @@ static const struct snd_soc_dapm_route wm9712_audio_map[] = {
         {"Mic PGA", NULL, "MIC1"},
         {"Mic PGA", NULL, "MIC2"},
 
+        /* microphones */
+        {"Differential Mic", NULL, "MIC1"},
+        {"Differential Mic", NULL, "MIC2"},
+        {"Left Mic Select Source", "Mic 1", "MIC1"},
+        {"Left Mic Select Source", "Mic 2", "MIC2"},
+        {"Left Mic Select Source", "Stereo", "MIC1"},
+        {"Left Mic Select Source", "Differential", "Differential Mic"},
+        {"Right Mic Select Source", "Mic 1", "MIC1"},
+        {"Right Mic Select Source", "Mic 2", "MIC2"},
+        {"Right Mic Select Source", "Stereo", "MIC2"},
+        {"Right Mic Select Source", "Differential", "Differential Mic"},
+
         /* left capture selector */
         {"Left Capture Select", "Mic", "MIC1"},
         {"Left Capture Select", "Speaker Mixer", "Speaker Mixer"},
diff --git a/sound/soc/davinci/davinci-mcasp.c b/sound/soc/davinci/davinci-mcasp.c
index 95441bfc8190..ce5e5cd254dd 100644
--- a/sound/soc/davinci/davinci-mcasp.c
+++ b/sound/soc/davinci/davinci-mcasp.c
@@ -380,14 +380,20 @@ static void mcasp_start_tx(struct davinci_audio_dev *dev)
 static void davinci_mcasp_start(struct davinci_audio_dev *dev, int stream)
 {
         if (stream == SNDRV_PCM_STREAM_PLAYBACK) {
-                if (dev->txnumevt)      /* enable FIFO */
+                if (dev->txnumevt) {    /* enable FIFO */
+                        mcasp_clr_bits(dev->base + DAVINCI_MCASP_WFIFOCTL,
+                                                                FIFO_ENABLE);
                         mcasp_set_bits(dev->base + DAVINCI_MCASP_WFIFOCTL,
                                                                 FIFO_ENABLE);
+                }
                 mcasp_start_tx(dev);
         } else {
-                if (dev->rxnumevt)      /* enable FIFO */
+                if (dev->rxnumevt) {    /* enable FIFO */
+                        mcasp_clr_bits(dev->base + DAVINCI_MCASP_RFIFOCTL,
+                                                                FIFO_ENABLE);
                         mcasp_set_bits(dev->base + DAVINCI_MCASP_RFIFOCTL,
                                                                 FIFO_ENABLE);
+                }
                 mcasp_start_rx(dev);
         }
 }
diff --git a/sound/soc/fsl/imx-ssi.c b/sound/soc/fsl/imx-ssi.c
index 28dd76c7cb1c..81d7728cf67f 100644
--- a/sound/soc/fsl/imx-ssi.c
+++ b/sound/soc/fsl/imx-ssi.c
@@ -380,13 +380,14 @@ static int imx_ssi_dai_probe(struct snd_soc_dai *dai)
 static struct snd_soc_dai_driver imx_ssi_dai = {
         .probe = imx_ssi_dai_probe,
         .playback = {
-                .channels_min = 1,
+                /* The SSI does not support monaural audio. */
+                .channels_min = 2,
                 .channels_max = 2,
                 .rates = SNDRV_PCM_RATE_8000_96000,
                 .formats = SNDRV_PCM_FMTBIT_S16_LE,
         },
         .capture = {
-                .channels_min = 1,
+                .channels_min = 2,
                 .channels_max = 2,
                 .rates = SNDRV_PCM_RATE_8000_96000,
                 .formats = SNDRV_PCM_FMTBIT_S16_LE,
diff --git a/sound/soc/mxs/Kconfig b/sound/soc/mxs/Kconfig
index 99a997f19bb9..b6fa77678d97 100644
--- a/sound/soc/mxs/Kconfig
+++ b/sound/soc/mxs/Kconfig
@@ -10,7 +10,7 @@ menuconfig SND_MXS_SOC
 if SND_MXS_SOC
 
 config SND_SOC_MXS_SGTL5000
-        tristate "SoC Audio support for i.MX boards with sgtl5000"
+        tristate "SoC Audio support for MXS boards with sgtl5000"
         depends on I2C
         select SND_SOC_SGTL5000
         help
diff --git a/sound/soc/omap/mcbsp.c b/sound/soc/omap/mcbsp.c
index 34835e8a9160..d33c48baaf71 100644
--- a/sound/soc/omap/mcbsp.c
+++ b/sound/soc/omap/mcbsp.c
@@ -745,7 +745,7 @@ int omap_mcbsp_6pin_src_mux(struct omap_mcbsp *mcbsp, u8 mux)
 {
         const char *signal, *src;
 
-        if (mcbsp->pdata->mux_signal)
+        if (!mcbsp->pdata->mux_signal)
                 return -EINVAL;
 
         switch (mux) {
diff --git a/sound/soc/samsung/pcm.c b/sound/soc/samsung/pcm.c
index b7b2a1f91425..89b064650f14 100644
--- a/sound/soc/samsung/pcm.c
+++ b/sound/soc/samsung/pcm.c
@@ -20,7 +20,7 @@
 #include <sound/pcm_params.h>
 
 #include <plat/audio.h>
-#include <plat/dma.h>
+#include <mach/dma.h>
 
 #include "dma.h"
 #include "pcm.h"
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index f81c5976b961..c501af6d8dbe 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -826,7 +826,7 @@ static int soc_bind_dai_link(struct snd_soc_card *card, int num)
         }
 
         if (!rtd->cpu_dai) {
-                dev_dbg(card->dev, "CPU DAI %s not registered\n",
+                dev_err(card->dev, "CPU DAI %s not registered\n",
                         dai_link->cpu_dai_name);
                 return -EPROBE_DEFER;
         }
@@ -857,14 +857,14 @@ static int soc_bind_dai_link(struct snd_soc_card *card, int num)
                 }
 
                 if (!rtd->codec_dai) {
-                        dev_dbg(card->dev, "CODEC DAI %s not registered\n",
+                        dev_err(card->dev, "CODEC DAI %s not registered\n",
                                 dai_link->codec_dai_name);
                         return -EPROBE_DEFER;
                 }
         }
 
         if (!rtd->codec) {
-                dev_dbg(card->dev, "CODEC %s not registered\n",
+                dev_err(card->dev, "CODEC %s not registered\n",
                         dai_link->codec_name);
                 return -EPROBE_DEFER;
         }
@@ -888,7 +888,7 @@ static int soc_bind_dai_link(struct snd_soc_card *card, int num)
                 rtd->platform = platform;
         }
         if (!rtd->platform) {
-                dev_dbg(card->dev, "platform %s not registered\n",
+                dev_err(card->dev, "platform %s not registered\n",
                         dai_link->platform_name);
                 return -EPROBE_DEFER;
         }
@@ -1481,6 +1481,8 @@ static int soc_check_aux_dev(struct snd_soc_card *card, int num)
                         return 0;
         }
 
+        dev_err(card->dev, "%s not registered\n", aux_dev->codec_name);
+
         return -EPROBE_DEFER;
 }
 
diff --git a/sound/soc/soc-jack.c b/sound/soc/soc-jack.c
index 7f8b3b7428bb..0c172938b82a 100644
--- a/sound/soc/soc-jack.c
+++ b/sound/soc/soc-jack.c
@@ -103,7 +103,7 @@ void snd_soc_jack_report(struct snd_soc_jack *jack, int status, int mask)
         }
 
         /* Report before the DAPM sync to help users updating micbias status */
-        blocking_notifier_call_chain(&jack->notifier, status, jack);
+        blocking_notifier_call_chain(&jack->notifier, jack->status, jack);
 
         snd_soc_dapm_sync(dapm);
 
diff --git a/sound/usb/endpoint.c b/sound/usb/endpoint.c
index 0f647d22cb4a..c41181202688 100644
--- a/sound/usb/endpoint.c
+++ b/sound/usb/endpoint.c
@@ -821,10 +821,6 @@ int snd_usb_endpoint_start(struct snd_usb_endpoint *ep)
         if (++ep->use_count != 1)
                 return 0;
 
-        /* just to be sure */
-        deactivate_urbs(ep, 0, 1);
-        wait_clear_urbs(ep);
-
         ep->active_mask = 0;
         ep->unlink_mask = 0;
         ep->phase = 0;
diff --git a/sound/usb/pcm.c b/sound/usb/pcm.c
index a1298f379428..62ec808ed792 100644
--- a/sound/usb/pcm.c
+++ b/sound/usb/pcm.c
@@ -544,6 +544,9 @@ static int snd_usb_pcm_prepare(struct snd_pcm_substream *substream)
         subs->last_frame_number = 0;
         runtime->delay = 0;
 
+        /* clear the pending deactivation on the target EPs */
+        deactivate_endpoints(subs);
+
         /* for playback, submit the URBs now; otherwise, the first hwptr_done
          * updates for all URBs would happen at the same time when starting */
         if (subs->direction == SNDRV_PCM_STREAM_PLAYBACK)