173 files changed, 2177 insertions, 1123 deletions

diff --git a/Documentation/PCI/PCI-DMA-mapping.txt b/Documentation/DMA-API-HOWTO.txt
index 52618ab069ad..52618ab069ad 100644
--- a/Documentation/PCI/PCI-DMA-mapping.txt
+++ b/Documentation/DMA-API-HOWTO.txt
diff --git a/Documentation/cgroups/memory.txt b/Documentation/cgroups/memory.txt
index f8bc802d70b9..3a6aecd078ba 100644
--- a/Documentation/cgroups/memory.txt
+++ b/Documentation/cgroups/memory.txt
@@ -340,7 +340,7 @@ Note:
 5.3 swappiness
   Similar to /proc/sys/vm/swappiness, but affecting a hierarchy of groups only.
 
-  Following cgroups' swapiness can't be changed.
+  Following cgroups' swappiness can't be changed.
   - root cgroup (uses /proc/sys/vm/swappiness).
   - a cgroup which uses hierarchy and it has child cgroup.
   - a cgroup which uses hierarchy and not the root of hierarchy.
diff --git a/Documentation/circular-buffers.txt b/Documentation/circular-buffers.txt
new file mode 100644
index 000000000000..8117e5bf6065
--- /dev/null
+++ b/Documentation/circular-buffers.txt
@@ -0,0 +1,234 @@
+                               ================
+                               CIRCULAR BUFFERS
+                               ================
+
+By: David Howells <dhowells@redhat.com>
+    Paul E. McKenney <paulmck@linux.vnet.ibm.com>
+
+
+Linux provides a number of features that can be used to implement circular
+buffering.  There are two sets of such features:
+
+ (1) Convenience functions for determining information about power-of-2 sized
+     buffers.
+
+ (2) Memory barriers for when the producer and the consumer of objects in the
+     buffer don't want to share a lock.
+
+To use these facilities, as discussed below, there needs to be just one
+producer and just one consumer.  It is possible to handle multiple producers by
+serialising them, and to handle multiple consumers by serialising them.
+
+
+Contents:
+
+ (*) What is a circular buffer?
+
+ (*) Measuring power-of-2 buffers.
+
+ (*) Using memory barriers with circular buffers.
+     - The producer.
+     - The consumer.
+
+
+==========================
+WHAT IS A CIRCULAR BUFFER?
+==========================
+
+First of all, what is a circular buffer?  A circular buffer is a buffer of
+fixed, finite size into which there are two indices:
+
+ (1) A 'head' index - the point at which the producer inserts items into the
+     buffer.
+
+ (2) A 'tail' index - the point at which the consumer finds the next item in
+     the buffer.
+
+Typically when the tail pointer is equal to the head pointer, the buffer is
+empty; and the buffer is full when the head pointer is one less than the tail
+pointer.
+
+The head index is incremented when items are added, and the tail index when
+items are removed.  The tail index should never jump the head index, and both
+indices should be wrapped to 0 when they reach the end of the buffer, thus
+allowing an infinite amount of data to flow through the buffer.
+
+Typically, items will all be of the same unit size, but this isn't strictly
+required to use the techniques below.  The indices can be increased by more
+than 1 if multiple items or variable-sized items are to be included in the
+buffer, provided that neither index overtakes the other.  The implementer must
+be careful, however, as a region more than one unit in size may wrap the end of
+the buffer and be broken into two segments.
+
+
+============================
+MEASURING POWER-OF-2 BUFFERS
+============================
+
+Calculation of the occupancy or the remaining capacity of an arbitrarily sized
+circular buffer would normally be a slow operation, requiring the use of a
+modulus (divide) instruction.  However, if the buffer is of a power-of-2 size,
+then a much quicker bitwise-AND instruction can be used instead.
+
+Linux provides a set of macros for handling power-of-2 circular buffers.  These
+can be made use of by:
+
+        #include <linux/circ_buf.h>
+
+The macros are:
+
+ (*) Measure the remaining capacity of a buffer:
+
+        CIRC_SPACE(head_index, tail_index, buffer_size);
+
+     This returns the amount of space left in the buffer[1] into which items
+     can be inserted.
+
+
+ (*) Measure the maximum consecutive immediate space in a buffer:
+
+        CIRC_SPACE_TO_END(head_index, tail_index, buffer_size);
+
+     This returns the amount of consecutive space left in the buffer[1] into
+     which items can be immediately inserted without having to wrap back to the
+     beginning of the buffer.
+
+
+ (*) Measure the occupancy of a buffer:
+
+        CIRC_CNT(head_index, tail_index, buffer_size);
+
+     This returns the number of items currently occupying a buffer[2].
+
+
+ (*) Measure the non-wrapping occupancy of a buffer:
+
+        CIRC_CNT_TO_END(head_index, tail_index, buffer_size);
+
+     This returns the number of consecutive items[2] that can be extracted from
+     the buffer without having to wrap back to the beginning of the buffer.
+
+
+Each of these macros will nominally return a value between 0 and buffer_size-1,
+however:
+
+ [1] CIRC_SPACE*() are intended to be used in the producer.  To the producer
+     they will return a lower bound as the producer controls the head index,
+     but the consumer may still be depleting the buffer on another CPU and
+     moving the tail index.
+
+     To the consumer it will show an upper bound as the producer may be busy
+     depleting the space.
+
+ [2] CIRC_CNT*() are intended to be used in the consumer.  To the consumer they
+     will return a lower bound as the consumer controls the tail index, but the
+     producer may still be filling the buffer on another CPU and moving the
+     head index.
+
+     To the producer it will show an upper bound as the consumer may be busy
+     emptying the buffer.
+
+ [3] To a third party, the order in which the writes to the indices by the
+     producer and consumer become visible cannot be guaranteed as they are
+     independent and may be made on different CPUs - so the result in such a
+     situation will merely be a guess, and may even be negative.
+
+
+===========================================
+USING MEMORY BARRIERS WITH CIRCULAR BUFFERS
+===========================================
+
+By using memory barriers in conjunction with circular buffers, you can avoid
+the need to:
+
+ (1) use a single lock to govern access to both ends of the buffer, thus
+     allowing the buffer to be filled and emptied at the same time; and
+
+ (2) use atomic counter operations.
+
+There are two sides to this: the producer that fills the buffer, and the
+consumer that empties it.  Only one thing should be filling a buffer at any one
+time, and only one thing should be emptying a buffer at any one time, but the
+two sides can operate simultaneously.
+
+
+THE PRODUCER
+------------
+
+The producer will look something like this:
+
+        spin_lock(&producer_lock);
+
+        unsigned long head = buffer->head;
+        unsigned long tail = ACCESS_ONCE(buffer->tail);
+
+        if (CIRC_SPACE(head, tail, buffer->size) >= 1) {
+                /* insert one item into the buffer */
+                struct item *item = buffer[head];
+
+                produce_item(item);
+
+                smp_wmb(); /* commit the item before incrementing the head */
+
+                buffer->head = (head + 1) & (buffer->size - 1);
+
+                /* wake_up() will make sure that the head is committed before
+                 * waking anyone up */
+                wake_up(consumer);
+        }
+
+        spin_unlock(&producer_lock);
+
+This will instruct the CPU that the contents of the new item must be written
+before the head index makes it available to the consumer and then instructs the
+CPU that the revised head index must be written before the consumer is woken.
+
+Note that wake_up() doesn't have to be the exact mechanism used, but whatever
+is used must guarantee a (write) memory barrier between the update of the head
+index and the change of state of the consumer, if a change of state occurs.
+
+
+THE CONSUMER
+------------
+
+The consumer will look something like this:
+
+        spin_lock(&consumer_lock);
+
+        unsigned long head = ACCESS_ONCE(buffer->head);
+        unsigned long tail = buffer->tail;
+
+        if (CIRC_CNT(head, tail, buffer->size) >= 1) {
+                /* read index before reading contents at that index */
+                smp_read_barrier_depends();
+
+                /* extract one item from the buffer */
+                struct item *item = buffer[tail];
+
+                consume_item(item);
+
+                smp_mb(); /* finish reading descriptor before incrementing tail */
+
+                buffer->tail = (tail + 1) & (buffer->size - 1);
+        }
+
+        spin_unlock(&consumer_lock);
+
+This will instruct the CPU to make sure the index is up to date before reading
+the new item, and then it shall make sure the CPU has finished reading the item
+before it writes the new tail pointer, which will erase the item.
+
+
+Note the use of ACCESS_ONCE() in both algorithms to read the opposition index.
+This prevents the compiler from discarding and reloading its cached value -
+which some compilers will do across smp_read_barrier_depends().  This isn't
+strictly needed if you can be sure that the opposition index will _only_ be
+used the once.
+
+
+===============
+FURTHER READING
+===============
+
+See also Documentation/memory-barriers.txt for a description of Linux's memory
+barrier facilities.
diff --git a/Documentation/filesystems/tmpfs.txt b/Documentation/filesystems/tmpfs.txt
index 3015da0c6b2a..fe09a2cb1858 100644
--- a/Documentation/filesystems/tmpfs.txt
+++ b/Documentation/filesystems/tmpfs.txt
@@ -82,11 +82,13 @@ tmpfs has a mount option to set the NUMA memory allocation policy for
 all files in that instance (if CONFIG_NUMA is enabled) - which can be
 adjusted on the fly via 'mount -o remount ...'
 
-mpol=default             prefers to allocate memory from the local node
+mpol=default             use the process allocation policy
+                         (see set_mempolicy(2))
 mpol=prefer:Node         prefers to allocate memory from the given Node
 mpol=bind:NodeList       allocates memory only from nodes in NodeList
 mpol=interleave          prefers to allocate from each node in turn
 mpol=interleave:NodeList allocates from each node of NodeList in turn
+mpol=local               prefers to allocate memory from the local node
 
 NodeList format is a comma-separated list of decimal numbers and ranges,
 a range being two hyphen-separated decimal numbers, the smallest and
@@ -134,3 +136,5 @@ Author:
    Christoph Rohland <cr@sap.com>, 1.12.01
 Updated:
    Hugh Dickins, 4 June 2007
+Updated:
+   KOSAKI Motohiro, 16 Mar 2010
diff --git a/Documentation/memory-barriers.txt b/Documentation/memory-barriers.txt
index 7f5809eddee6..631ad2f1b229 100644
--- a/Documentation/memory-barriers.txt
+++ b/Documentation/memory-barriers.txt
@@ -3,6 +3,7 @@
                          ============================
 
 By: David Howells <dhowells@redhat.com>
+    Paul E. McKenney <paulmck@linux.vnet.ibm.com>
 
 Contents:
 
@@ -60,6 +61,10 @@ Contents:
 
      - And then there's the Alpha.
 
+ (*) Example uses.
+
+     - Circular buffers.
+
  (*) References.
 
 
@@ -2226,6 +2231,21 @@ The Alpha defines the Linux kernel's memory barrier model.
 See the subsection on "Cache Coherency" above.
 
 
+============
+EXAMPLE USES
+============
+
+CIRCULAR BUFFERS
+----------------
+
+Memory barriers can be used to implement circular buffering without the need
+of a lock to serialise the producer with the consumer.  See:
+
+        Documentation/circular-buffers.txt
+
+for details.
+
+
 ==========
 REFERENCES
 ==========
diff --git a/Documentation/volatile-considered-harmful.txt b/Documentation/volatile-considered-harmful.txt
index 991c26a6ef64..db0cb228d64a 100644
--- a/Documentation/volatile-considered-harmful.txt
+++ b/Documentation/volatile-considered-harmful.txt
@@ -63,9 +63,9 @@ way to perform a busy wait is:
         cpu_relax();
 
 The cpu_relax() call can lower CPU power consumption or yield to a
-hyperthreaded twin processor; it also happens to serve as a memory barrier,
-so, once again, volatile is unnecessary.  Of course, busy-waiting is
-generally an anti-social act to begin with.
+hyperthreaded twin processor; it also happens to serve as a compiler
+barrier, so, once again, volatile is unnecessary.  Of course, busy-
+waiting is generally an anti-social act to begin with.
 
 There are still a few rare situations where volatile makes sense in the
 kernel:
diff --git a/MAINTAINERS b/MAINTAINERS
index 449d44402083..fbc3d653d52b 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -797,12 +797,12 @@ M:	Michael Petchkovsky <mkpetch@internode.on.net>
 S:      Maintained
 
 ARM/NOMADIK ARCHITECTURE
-M:     Alessandro Rubini <rubini@unipv.it>
-M:     STEricsson <STEricsson_nomadik_linux@list.st.com>
-L:     linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
-S:     Maintained
-F:     arch/arm/mach-nomadik/
-F:     arch/arm/plat-nomadik/
+M:      Alessandro Rubini <rubini@unipv.it>
+M:      STEricsson <STEricsson_nomadik_linux@list.st.com>
+L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
+S:      Maintained
+F:      arch/arm/mach-nomadik/
+F:      arch/arm/plat-nomadik/
 
 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
@@ -1926,17 +1926,17 @@ F:	drivers/scsi/dpt*
 F:      drivers/scsi/dpt/
 
 DRBD DRIVER
-P:     Philipp Reisner
-P:     Lars Ellenberg
-M:     drbd-dev@lists.linbit.com
-L:     drbd-user@lists.linbit.com
-W:     http://www.drbd.org
-T:     git git://git.drbd.org/linux-2.6-drbd.git drbd
-T:     git git://git.drbd.org/drbd-8.3.git
-S:     Supported
-F:     drivers/block/drbd/
-F:     lib/lru_cache.c
-F:     Documentation/blockdev/drbd/
+P:      Philipp Reisner
+P:      Lars Ellenberg
+M:      drbd-dev@lists.linbit.com
+L:      drbd-user@lists.linbit.com
+W:      http://www.drbd.org
+T:      git git://git.drbd.org/linux-2.6-drbd.git drbd
+T:      git git://git.drbd.org/drbd-8.3.git
+S:      Supported
+F:      drivers/block/drbd/
+F:      lib/lru_cache.c
+F:      Documentation/blockdev/drbd/
 
 DRIVER CORE, KOBJECTS, AND SYSFS
 M:      Greg Kroah-Hartman <gregkh@suse.de>
@@ -3518,8 +3518,8 @@ F:	drivers/scsi/sym53c8xx_2/
 LTP (Linux Test Project)
 M:      Rishikesh K Rajak <risrajak@linux.vnet.ibm.com>
 M:      Garrett Cooper <yanegomi@gmail.com>
-M:     Mike Frysinger <vapier@gentoo.org>
-M:     Subrata Modak <subrata@linux.vnet.ibm.com>
+M:      Mike Frysinger <vapier@gentoo.org>
+M:      Subrata Modak <subrata@linux.vnet.ibm.com>
 L:      ltp-list@lists.sourceforge.net (subscribers-only)
 W:      http://ltp.sourceforge.net/
 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/galak/ltp.git
@@ -6201,7 +6201,7 @@ F:	arch/x86/
 X86 PLATFORM DRIVERS
 M:      Matthew Garrett <mjg@redhat.com>
 L:      platform-driver-x86@vger.kernel.org
-T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mjg59/platform-drivers-x86.git
+T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mjg59/platform-drivers-x86.git
 S:      Maintained
 F:      drivers/platform/x86
 
diff --git a/arch/arm/common/locomo.c b/arch/arm/common/locomo.c
index 90ae00b631c2..9dff07c80ddb 100644
--- a/arch/arm/common/locomo.c
+++ b/arch/arm/common/locomo.c
@@ -290,7 +290,7 @@ static int locomo_suspend(struct platform_device *dev, pm_message_t state)
         save->LCM_GPO     = locomo_readl(lchip->base + LOCOMO_GPO);     /* GPIO */
         locomo_writel(0x00, lchip->base + LOCOMO_GPO);
         save->LCM_SPICT   = locomo_readl(lchip->base + LOCOMO_SPI + LOCOMO_SPICT);      /* SPI */
-        locomo_writel(0x40, lchip->base + LOCOMO_SPICT);
+        locomo_writel(0x40, lchip->base + LOCOMO_SPI + LOCOMO_SPICT);
         save->LCM_GPE     = locomo_readl(lchip->base + LOCOMO_GPE);     /* GPIO */
         locomo_writel(0x00, lchip->base + LOCOMO_GPE);
         save->LCM_ASD     = locomo_readl(lchip->base + LOCOMO_ASD);     /* ADSTART */
@@ -418,7 +418,7 @@ __locomo_probe(struct device *me, struct resource *mem, int irq)
         /* Longtime timer */
         locomo_writel(0, lchip->base + LOCOMO_LTINT);
         /* SPI */
-        locomo_writel(0, lchip->base + LOCOMO_SPIIE);
+        locomo_writel(0, lchip->base + LOCOMO_SPI + LOCOMO_SPIIE);
 
         locomo_writel(6 + 8 + 320 + 30 - 10, lchip->base + LOCOMO_ASD);
         r = locomo_readl(lchip->base + LOCOMO_ASD);
@@ -707,7 +707,7 @@ void locomo_m62332_senddata(struct locomo_dev *ldev, unsigned int dac_data, int
         udelay(DAC_SCL_HIGH_HOLD_TIME); /* 4.7 usec */
         if (locomo_readl(mapbase + LOCOMO_DAC) & LOCOMO_DAC_SDAOEB) {   /* High is error */
                 printk(KERN_WARNING "locomo: m62332_senddata Error 1\n");
-                return;
+                goto out;
         }
 
         /* Send Sub address (LSB is channel select) */
@@ -735,7 +735,7 @@ void locomo_m62332_senddata(struct locomo_dev *ldev, unsigned int dac_data, int
         udelay(DAC_SCL_HIGH_HOLD_TIME); /* 4.7 usec */
         if (locomo_readl(mapbase + LOCOMO_DAC) & LOCOMO_DAC_SDAOEB) {   /* High is error */
                 printk(KERN_WARNING "locomo: m62332_senddata Error 2\n");
-                return;
+                goto out;
         }
 
         /* Send DAC data */
@@ -760,9 +760,9 @@ void locomo_m62332_senddata(struct locomo_dev *ldev, unsigned int dac_data, int
         udelay(DAC_SCL_HIGH_HOLD_TIME); /* 4.7 usec */
         if (locomo_readl(mapbase + LOCOMO_DAC) & LOCOMO_DAC_SDAOEB) {   /* High is error */
                 printk(KERN_WARNING "locomo: m62332_senddata Error 3\n");
-                return;
         }
 
+out:
         /* stop */
         r = locomo_readl(mapbase + LOCOMO_DAC);
         r &=  ~(LOCOMO_DAC_SCLOEB);
diff --git a/arch/arm/mach-ixp23xx/include/mach/memory.h b/arch/arm/mach-ixp23xx/include/mach/memory.h
index 94a3a86cfeb8..6ef65d813f16 100644
--- a/arch/arm/mach-ixp23xx/include/mach/memory.h
+++ b/arch/arm/mach-ixp23xx/include/mach/memory.h
@@ -19,7 +19,7 @@
  */
 #define PHYS_OFFSET             (0x00000000)
 
-#define IXP23XX_PCI_SDRAM_OFFSET (*((volatile int *)IXP23XX_PCI_SDRAM_BAR) & 0xfffffff0))
+#define IXP23XX_PCI_SDRAM_OFFSET (*((volatile int *)IXP23XX_PCI_SDRAM_BAR) & 0xfffffff0)
 
 #define __phys_to_bus(x)        ((x) + (IXP23XX_PCI_SDRAM_OFFSET - PHYS_OFFSET))
 #define __bus_to_phys(x)        ((x) - (IXP23XX_PCI_SDRAM_OFFSET - PHYS_OFFSET))
diff --git a/arch/arm/mach-kirkwood/mv88f6281gtw_ge-setup.c b/arch/arm/mach-kirkwood/mv88f6281gtw_ge-setup.c
index 0358f45766cb..5e6f711b1c67 100644
--- a/arch/arm/mach-kirkwood/mv88f6281gtw_ge-setup.c
+++ b/arch/arm/mach-kirkwood/mv88f6281gtw_ge-setup.c
@@ -74,9 +74,9 @@ static struct gpio_keys_button mv88f6281gtw_ge_button_pins[] = {
                 .desc           = "SWR Button",
                 .active_low     = 1,
         }, {
-                .code           = KEY_F1,
+                .code           = KEY_WPS_BUTTON,
                 .gpio           = 46,
-                .desc           = "WPS Button(F1)",
+                .desc           = "WPS Button",
                 .active_low     = 1,
         },
 };
diff --git a/arch/arm/mach-mmp/include/mach/uncompress.h b/arch/arm/mach-mmp/include/mach/uncompress.h
index a7dcc5307216..85bd8a2d84b5 100644
--- a/arch/arm/mach-mmp/include/mach/uncompress.h
+++ b/arch/arm/mach-mmp/include/mach/uncompress.h
@@ -14,7 +14,7 @@
 #define UART2_BASE      (APB_PHYS_BASE + 0x17000)
 #define UART3_BASE      (APB_PHYS_BASE + 0x18000)
 
-static volatile unsigned long *UART = (unsigned long *)UART2_BASE;
+static volatile unsigned long *UART;
 
 static inline void putc(char c)
 {
@@ -37,6 +37,9 @@ static inline void flush(void)
 
 static inline void arch_decomp_setup(void)
 {
+        /* default to UART2 */
+        UART = (unsigned long *)UART2_BASE;
+
         if (machine_is_avengers_lite())
                 UART = (unsigned long *)UART3_BASE;
 }
diff --git a/arch/arm/mach-orion5x/wrt350n-v2-setup.c b/arch/arm/mach-orion5x/wrt350n-v2-setup.c
index cb0feca193d4..f9f222ebb7ed 100644
--- a/arch/arm/mach-orion5x/wrt350n-v2-setup.c
+++ b/arch/arm/mach-orion5x/wrt350n-v2-setup.c
@@ -77,7 +77,7 @@ static struct gpio_keys_button wrt350n_v2_buttons[] = {
                 .desc           = "Reset Button",
                 .active_low     = 1,
         }, {
-                .code           = KEY_WLAN,
+                .code           = KEY_WPS_BUTTON,
                 .gpio           = 2,
                 .desc           = "WPS Button",
                 .active_low     = 1,
diff --git a/arch/arm/mach-pxa/Kconfig b/arch/arm/mach-pxa/Kconfig
index 38fbd0a0e402..5b6ee46fa7f6 100644
--- a/arch/arm/mach-pxa/Kconfig
+++ b/arch/arm/mach-pxa/Kconfig
@@ -272,7 +272,6 @@ config MACH_H5000
 config MACH_HIMALAYA
         bool "HTC Himalaya Support"
         select CPU_PXA26x
-        select FB_W100
 
 config MACH_MAGICIAN
         bool "Enable HTC Magician Support"
@@ -454,6 +453,13 @@ config PXA_SHARPSL
 config SHARPSL_PM
         bool
         select APM_EMULATION
+        select SHARPSL_PM_MAX1111
+
+config SHARPSL_PM_MAX1111
+        bool
+        depends on !CORGI_SSP_DEPRECATED
+        select HWMON
+        select SENSORS_MAX1111
 
 config CORGI_SSP_DEPRECATED
         bool
@@ -547,7 +553,6 @@ config MACH_E740
         bool "Toshiba e740"
         default y
         depends on ARCH_PXA_ESERIES
-        select FB_W100
         help
           Say Y here if you intend to run this kernel on a Toshiba
           e740 family PDA.
@@ -556,7 +561,6 @@ config MACH_E750
         bool "Toshiba e750"
         default y
         depends on ARCH_PXA_ESERIES
-        select FB_W100
         help
           Say Y here if you intend to run this kernel on a Toshiba
           e750 family PDA.
@@ -573,7 +577,6 @@ config MACH_E800
         bool "Toshiba e800"
         default y
         depends on ARCH_PXA_ESERIES
-        select FB_W100
         help
           Say Y here if you intend to run this kernel on a Toshiba
           e800 family PDA.
diff --git a/arch/arm/mach-pxa/imote2.c b/arch/arm/mach-pxa/imote2.c
index b2f878bd460b..5161dca8ccc0 100644
--- a/arch/arm/mach-pxa/imote2.c
+++ b/arch/arm/mach-pxa/imote2.c
@@ -559,10 +559,6 @@ static void __init imote2_init(void)
         pxa_set_btuart_info(NULL);
         pxa_set_stuart_info(NULL);
 
-        /* SPI chip select directions - all other directions should
-         * be handled by drivers.*/
-        gpio_direction_output(37, 0);
-
         platform_add_devices(imote2_devices, ARRAY_SIZE(imote2_devices));
 
         pxa2xx_set_spi_info(1, &pxa_ssp_master_0_info);
diff --git a/arch/arm/mach-pxa/include/mach/uncompress.h b/arch/arm/mach-pxa/include/mach/uncompress.h
index 5ef91d9d17e4..759b851ec985 100644
--- a/arch/arm/mach-pxa/include/mach/uncompress.h
+++ b/arch/arm/mach-pxa/include/mach/uncompress.h
@@ -16,9 +16,9 @@
 #define BTUART_BASE     (0x40200000)
 #define STUART_BASE     (0x40700000)
 
-static unsigned long uart_base = FFUART_BASE;
-static unsigned int uart_shift = 2;
-static unsigned int uart_is_pxa = 1;
+static unsigned long uart_base;
+static unsigned int uart_shift;
+static unsigned int uart_is_pxa;
 
 static inline unsigned char uart_read(int offset)
 {
@@ -56,6 +56,11 @@ static inline void flush(void)
 
 static inline void arch_decomp_setup(void)
 {
+        /* initialize to default */
+        uart_base = FFUART_BASE;
+        uart_shift = 2;
+        uart_is_pxa = 1;
+
         if (machine_is_littleton() || machine_is_intelmote2()
             || machine_is_csb726() || machine_is_stargate2()
             || machine_is_cm_x300() || machine_is_balloon3())
diff --git a/arch/arm/mach-pxa/raumfeld.c b/arch/arm/mach-pxa/raumfeld.c
index 3184bdc14526..44bb675e47f1 100644
--- a/arch/arm/mach-pxa/raumfeld.c
+++ b/arch/arm/mach-pxa/raumfeld.c
@@ -37,8 +37,6 @@
 #include <linux/lis3lv02d.h>
 #include <linux/pda_power.h>
 #include <linux/power_supply.h>
-#include <linux/pda_power.h>
-#include <linux/power_supply.h>
 #include <linux/regulator/max8660.h>
 #include <linux/regulator/machine.h>
 #include <linux/regulator/fixed.h>
@@ -444,7 +442,7 @@ static struct gpio_keys_button gpio_keys_button[] = {
                 .active_low             = 0,
                 .wakeup                 = 0,
                 .debounce_interval      = 5, /* ms */
-                .desc                   = "on/off button",
+                .desc                   = "on_off button",
         },
 };
 
diff --git a/arch/arm/mach-pxa/stargate2.c b/arch/arm/mach-pxa/stargate2.c
index a98a434f0111..2041eb1d90ba 100644
--- a/arch/arm/mach-pxa/stargate2.c
+++ b/arch/arm/mach-pxa/stargate2.c
@@ -764,11 +764,6 @@ static void __init stargate2_init(void)
         pxa_set_btuart_info(NULL);
         pxa_set_stuart_info(NULL);
 
-        /* spi chip selects */
-        gpio_direction_output(37, 0);
-        gpio_direction_output(24, 0);
-        gpio_direction_output(39, 0);
-
         platform_add_devices(ARRAY_AND_SIZE(stargate2_devices));
 
         pxa2xx_set_spi_info(1, &pxa_ssp_master_0_info);
diff --git a/arch/arm/tools/mach-types b/arch/arm/tools/mach-types
index 31c2f4c30a95..1536f1784cac 100644
--- a/arch/arm/tools/mach-types
+++ b/arch/arm/tools/mach-types
@@ -12,7 +12,7 @@
 #
 #   http://www.arm.linux.org.uk/developer/machines/?action=new
 #
-# Last update: Sat Feb 20 14:16:15 2010
+# Last update: Sat Mar 20 15:35:41 2010
 #
 # machine_is_xxx        CONFIG_xxxx             MACH_TYPE_xxx           number
 #
@@ -2663,7 +2663,7 @@ reb01			MACH_REB01		REB01			2675
 aquila                  MACH_AQUILA             AQUILA                  2676
 spark_sls_hw2           MACH_SPARK_SLS_HW2      SPARK_SLS_HW2           2677
 sheeva_esata            MACH_ESATA_SHEEVAPLUG   ESATA_SHEEVAPLUG        2678
-surf7x30                MACH_SURF7X30           SURF7X30                2679
+msm7x30_surf            MACH_MSM7X30_SURF       MSM7X30_SURF            2679
 micro2440               MACH_MICRO2440          MICRO2440               2680
 am2440                  MACH_AM2440             AM2440                  2681
 tq2440                  MACH_TQ2440             TQ2440                  2682
@@ -2678,3 +2678,74 @@ vc088x			MACH_VC088X		VC088X			2690
 mioa702                 MACH_MIOA702            MIOA702                 2691
 hpmin                   MACH_HPMIN              HPMIN                   2692
 ak880xak                MACH_AK880XAK           AK880XAK                2693
+arm926tomap850          MACH_ARM926TOMAP850     ARM926TOMAP850          2694
+lkevm                   MACH_LKEVM              LKEVM                   2695
+mw6410                  MACH_MW6410             MW6410                  2696
+terastation_wxl         MACH_TERASTATION_WXL    TERASTATION_WXL         2697
+cpu8000e                MACH_CPU8000E           CPU8000E                2698
+catania                 MACH_CATANIA            CATANIA                 2699
+tokyo                   MACH_TOKYO              TOKYO                   2700
+msm7201a_surf           MACH_MSM7201A_SURF      MSM7201A_SURF           2701
+msm7201a_ffa            MACH_MSM7201A_FFA       MSM7201A_FFA            2702
+msm7x25_surf            MACH_MSM7X25_SURF       MSM7X25_SURF            2703
+msm7x25_ffa             MACH_MSM7X25_FFA        MSM7X25_FFA             2704
+msm7x27_surf            MACH_MSM7X27_SURF       MSM7X27_SURF            2705
+msm7x27_ffa             MACH_MSM7X27_FFA        MSM7X27_FFA             2706
+msm7x30_ffa             MACH_MSM7X30_FFA        MSM7X30_FFA             2707
+qsd8x50_surf            MACH_QSD8X50_SURF       QSD8X50_SURF            2708
+qsd8x50_comet           MACH_QSD8X50_COMET      QSD8X50_COMET           2709
+qsd8x50_ffa             MACH_QSD8X50_FFA        QSD8X50_FFA             2710
+qsd8x50a_surf           MACH_QSD8X50A_SURF      QSD8X50A_SURF           2711
+qsd8x50a_ffa            MACH_QSD8X50A_FFA       QSD8X50A_FFA            2712
+adx_xgcp10              MACH_ADX_XGCP10         ADX_XGCP10              2713
+mcgwumts2a              MACH_MCGWUMTS2A         MCGWUMTS2A              2714
+mobikt                  MACH_MOBIKT             MOBIKT                  2715
+mx53_evk                MACH_MX53_EVK           MX53_EVK                2716
+igep0030                MACH_IGEP0030           IGEP0030                2717
+axell_h40_h50_ctrl      MACH_AXELL_H40_H50_CTRL AXELL_H40_H50_CTRL      2718
+dtcommod                MACH_DTCOMMOD           DTCOMMOD                2719
+gould                   MACH_GOULD              GOULD                   2720
+siberia                 MACH_SIBERIA            SIBERIA                 2721
+sbc3530                 MACH_SBC3530            SBC3530                 2722
+qarm                    MACH_QARM               QARM                    2723
+mips                    MACH_MIPS               MIPS                    2724
+mx27grb                 MACH_MX27GRB            MX27GRB                 2725
+sbc8100                 MACH_SBC8100            SBC8100                 2726
+saarb                   MACH_SAARB              SAARB                   2727
+omap3mini               MACH_OMAP3MINI          OMAP3MINI               2728
+cnmbook7se              MACH_CNMBOOK7SE         CNMBOOK7SE              2729
+catan                   MACH_CATAN              CATAN                   2730
+harmony                 MACH_HARMONY            HARMONY                 2731
+tonga                   MACH_TONGA              TONGA                   2732
+cybook_orizon           MACH_CYBOOK_ORIZON      CYBOOK_ORIZON           2733
+htcrhodiumcdma          MACH_HTCRHODIUMCDMA     HTCRHODIUMCDMA          2734
+epc_g45                 MACH_EPC_G45            EPC_G45                 2735
+epc_lpc3250             MACH_EPC_LPC3250        EPC_LPC3250             2736
+mxc91341evb             MACH_MXC91341EVB        MXC91341EVB             2737
+rtw1000                 MACH_RTW1000            RTW1000                 2738
+bobcat                  MACH_BOBCAT             BOBCAT                  2739
+trizeps6                MACH_TRIZEPS6           TRIZEPS6                2740
+msm7x30_fluid           MACH_MSM7X30_FLUID      MSM7X30_FLUID           2741
+nedap9263               MACH_NEDAP9263          NEDAP9263               2742
+netgear_ms2110          MACH_NETGEAR_MS2110     NETGEAR_MS2110          2743
+bmx                     MACH_BMX                BMX                     2744
+netstream               MACH_NETSTREAM          NETSTREAM               2745
+vpnext_rcu              MACH_VPNEXT_RCU         VPNEXT_RCU              2746
+vpnext_mpu              MACH_VPNEXT_MPU         VPNEXT_MPU              2747
+bcmring_tablet_v1       MACH_BCMRING_TABLET_V1  BCMRING_TABLET_V1       2748
+sgarm10                 MACH_SGARM10            SGARM10                 2749
+cm_t3517                MACH_CM_T3517           CM_T3517                2750
+omap3_cps               MACH_OMAP3_CPS          OMAP3_CPS               2751
+axar1500_receiver       MACH_AXAR1500_RECEIVER  AXAR1500_RECEIVER       2752
+wbd222                  MACH_WBD222             WBD222                  2753
+mt65xx                  MACH_MT65XX             MT65XX                  2754
+msm8x60_surf            MACH_MSM8X60_SURF       MSM8X60_SURF            2755
+msm8x60_sim             MACH_MSM8X60_SIM        MSM8X60_SIM             2756
+vmc300                  MACH_VMC300             VMC300                  2757
+tcc8000_sdk             MACH_TCC8000_SDK        TCC8000_SDK             2758
+nanos                   MACH_NANOS              NANOS                   2759
+stamp9g10               MACH_STAMP9G10          STAMP9G10               2760
+stamp9g45               MACH_STAMP9G45          STAMP9G45               2761
+h6053                   MACH_H6053              H6053                   2762
+smint01                 MACH_SMINT01            SMINT01                 2763
+prtlvt2                 MACH_PRTLVT2            PRTLVT2                 2764
diff --git a/arch/s390/boot/compressed/misc.c b/arch/s390/boot/compressed/misc.c
index a97d69525829..14e0479d3888 100644
--- a/arch/s390/boot/compressed/misc.c
+++ b/arch/s390/boot/compressed/misc.c
@@ -24,8 +24,8 @@
 /* Symbols defined by linker scripts */
 extern char input_data[];
 extern int input_len;
-extern int _text;
-extern int _end;
+extern char _text, _end;
+extern char _bss, _ebss;
 
 static void error(char *m);
 
@@ -129,12 +129,12 @@ unsigned long decompress_kernel(void)
         unsigned long output_addr;
         unsigned char *output;
 
+        check_ipl_parmblock((void *) 0, (unsigned long) output + SZ__bss_start);
+        memset(&_bss, 0, &_ebss - &_bss);
         free_mem_ptr = (unsigned long)&_end;
         free_mem_end_ptr = free_mem_ptr + HEAP_SIZE;
         output = (unsigned char *) ((free_mem_end_ptr + 4095UL) & -4096UL);
 
-        check_ipl_parmblock((void *) 0, (unsigned long) output + SZ__bss_start);
-
 #ifdef CONFIG_BLK_DEV_INITRD
         /*
          * Move the initrd right behind the end of the decompressed
diff --git a/arch/s390/include/asm/system.h b/arch/s390/include/asm/system.h
index 67ee6c3c6bb3..1741c1556a4e 100644
--- a/arch/s390/include/asm/system.h
+++ b/arch/s390/include/asm/system.h
@@ -110,6 +110,7 @@ extern void pfault_fini(void);
 #endif /* CONFIG_PFAULT */
 
 extern void cmma_init(void);
+extern int memcpy_real(void *, void *, size_t);
 
 #define finish_arch_switch(prev) do {                                        \
         set_fs(current->thread.mm_segment);                                  \
@@ -218,8 +219,8 @@ __cmpxchg(volatile void *ptr, unsigned long old, unsigned long new, int size)
                         "       l       %0,%2\n"
                         "0:     nr      %0,%5\n"
                         "       lr      %1,%0\n"
-                        "       or      %0,%2\n"
-                        "       or      %1,%3\n"
+                        "       or      %0,%3\n"
+                        "       or      %1,%4\n"
                         "       cs      %0,%1,%2\n"
                         "       jnl     1f\n"
                         "       xr      %1,%0\n"
@@ -239,8 +240,8 @@ __cmpxchg(volatile void *ptr, unsigned long old, unsigned long new, int size)
                         "       l       %0,%2\n"
                         "0:     nr      %0,%5\n"
                         "       lr      %1,%0\n"
-                        "       or      %0,%2\n"
-                        "       or      %1,%3\n"
+                        "       or      %0,%3\n"
+                        "       or      %1,%4\n"
                         "       cs      %0,%1,%2\n"
                         "       jnl     1f\n"
                         "       xr      %1,%0\n"
diff --git a/arch/s390/kernel/head.S b/arch/s390/kernel/head.S
index ca4a62bd862f..9d1f76702d47 100644
--- a/arch/s390/kernel/head.S
+++ b/arch/s390/kernel/head.S
@@ -517,7 +517,10 @@ startup:
         lhi     %r1,2                   # mode 2 = esame (dump)
         sigp    %r1,%r0,0x12            # switch to esame mode
         sam64                           # switch to 64 bit mode
+        larl    %r13,4f
+        lmh     %r0,%r15,0(%r13)        # clear high-order half
         jg      startup_continue
+4:      .fill   16,4,0x0
 #else
         mvi     __LC_AR_MODE_ID,0       # set ESA flag (mode 0)
         l       %r13,4f-.LPG0(%r13)
diff --git a/arch/s390/kernel/head64.S b/arch/s390/kernel/head64.S
index 39580e768658..1f70970de0aa 100644
--- a/arch/s390/kernel/head64.S
+++ b/arch/s390/kernel/head64.S
@@ -21,7 +21,6 @@ startup_continue:
         larl    %r1,sched_clock_base_cc
         mvc     0(8,%r1),__LC_LAST_UPDATE_CLOCK
         larl    %r13,.LPG1              # get base
-        lmh     %r0,%r15,.Lzero64-.LPG1(%r13)   # clear high-order half
         lctlg   %c0,%c15,.Lctl-.LPG1(%r13)      # load control registers
         lg      %r12,.Lparmaddr-.LPG1(%r13)     # pointer to parameter area
                                         # move IPL device to lowcore
@@ -67,7 +66,6 @@ startup_continue:
 .L4malign:.quad 0xffffffffffc00000
 .Lscan2g:.quad  0x80000000 + 0x20000 - 8        # 2GB + 128K - 8
 .Lnop:  .long   0x07000700
-.Lzero64:.fill  16,4,0x0
 .Lparmaddr:
         .quad   PARMAREA
         .align  64
diff --git a/arch/s390/kernel/setup.c b/arch/s390/kernel/setup.c
index 77a63ae419f0..ba363d99de43 100644
--- a/arch/s390/kernel/setup.c
+++ b/arch/s390/kernel/setup.c
@@ -401,7 +401,7 @@ setup_lowcore(void)
          * Setup lowcore for boot cpu
          */
         BUILD_BUG_ON(sizeof(struct _lowcore) != LC_PAGES * 4096);
-        lc = __alloc_bootmem(LC_PAGES * PAGE_SIZE, LC_PAGES * PAGE_SIZE, 0);
+        lc = __alloc_bootmem_low(LC_PAGES * PAGE_SIZE, LC_PAGES * PAGE_SIZE, 0);
         lc->restart_psw.mask = PSW_BASE_BITS | PSW_DEFAULT_KEY;
         lc->restart_psw.addr =
                 PSW_ADDR_AMODE | (unsigned long) restart_int_handler;
@@ -433,7 +433,7 @@ setup_lowcore(void)
 #ifndef CONFIG_64BIT
         if (MACHINE_HAS_IEEE) {
                 lc->extended_save_area_addr = (__u32)
-                        __alloc_bootmem(PAGE_SIZE, PAGE_SIZE, 0);
+                        __alloc_bootmem_low(PAGE_SIZE, PAGE_SIZE, 0);
                 /* enable extended save area */
                 __ctl_set_bit(14, 29);
         }
diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c
index 29f65bce55e1..d7d24fc3d6b7 100644
--- a/arch/s390/kernel/smp.c
+++ b/arch/s390/kernel/smp.c
@@ -292,9 +292,9 @@ static void __init smp_get_save_area(unsigned int cpu, unsigned int phy_cpu)
         zfcpdump_save_areas[cpu] = kmalloc(sizeof(struct save_area), GFP_KERNEL);
         while (raw_sigp(phy_cpu, sigp_stop_and_store_status) == sigp_busy)
                 cpu_relax();
-        memcpy(zfcpdump_save_areas[cpu],
-               (void *)(unsigned long) store_prefix() + SAVE_AREA_BASE,
-               sizeof(struct save_area));
+        memcpy_real(zfcpdump_save_areas[cpu],
+                    (void *)(unsigned long) store_prefix() + SAVE_AREA_BASE,
+                    sizeof(struct save_area));
 }
 
 struct save_area *zfcpdump_save_areas[NR_CPUS + 1];
diff --git a/arch/s390/mm/maccess.c b/arch/s390/mm/maccess.c
index 81756271dc44..a8c2af8c650f 100644
--- a/arch/s390/mm/maccess.c
+++ b/arch/s390/mm/maccess.c
@@ -59,3 +59,29 @@ long probe_kernel_write(void *dst, void *src, size_t size)
         }
         return copied < 0 ? -EFAULT : 0;
 }
+
+int memcpy_real(void *dest, void *src, size_t count)
+{
+        register unsigned long _dest asm("2") = (unsigned long) dest;
+        register unsigned long _len1 asm("3") = (unsigned long) count;
+        register unsigned long _src  asm("4") = (unsigned long) src;
+        register unsigned long _len2 asm("5") = (unsigned long) count;
+        unsigned long flags;
+        int rc = -EFAULT;
+
+        if (!count)
+                return 0;
+        flags = __raw_local_irq_stnsm(0xf8UL);
+        asm volatile (
+                "0:     mvcle   %1,%2,0x0\n"
+                "1:     jo      0b\n"
+                "       lhi     %0,0x0\n"
+                "2:\n"
+                EX_TABLE(1b,2b)
+                : "+d" (rc), "+d" (_dest), "+d" (_src), "+d" (_len1),
+                  "+d" (_len2), "=m" (*((long *) dest))
+                : "m" (*((long *) src))
+                : "cc", "memory");
+        __raw_local_irq_ssm(flags);
+        return rc;
+}
diff --git a/arch/sh/boards/mach-ecovec24/setup.c b/arch/sh/boards/mach-ecovec24/setup.c
index 39ed8722d11a..6c13b92742e8 100644
--- a/arch/sh/boards/mach-ecovec24/setup.c
+++ b/arch/sh/boards/mach-ecovec24/setup.c
@@ -836,6 +836,8 @@ static void __init sh_eth_init(struct sh_eth_plat_data *pd)
                 pd->mac_addr[i] = mac_read(a, 0x10 + i);
                 msleep(10);
         }
+
+        i2c_put_adapter(a);
 }
 #else
 static void __init sh_eth_init(struct sh_eth_plat_data *pd)
diff --git a/arch/sh/boards/mach-se/7724/setup.c b/arch/sh/boards/mach-se/7724/setup.c
index 66cdbc3c7af9..ccaa290e9aba 100644
--- a/arch/sh/boards/mach-se/7724/setup.c
+++ b/arch/sh/boards/mach-se/7724/setup.c
@@ -52,6 +52,13 @@
  * and change SW41 to use 720p
  */
 
+/*
+ * about sound
+ *
+ * This setup.c supports FSI slave mode.
+ * Please change J20, J21, J22 pin to 1-2 connection.
+ */
+
 /* Heartbeat */
 static struct resource heartbeat_resource = {
         .start  = PA_LED,
@@ -276,6 +283,7 @@ static struct clk fsimcka_clk = {
         .rate           = 0, /* unknown */
 };
 
+/* change J20, J21, J22 pin to 1-2 connection to use slave mode */
 struct sh_fsi_platform_info fsi_info = {
         .porta_flags = SH_FSI_BRS_INV |
                        SH_FSI_OUT_SLAVE_MODE |
diff --git a/arch/sh/configs/ecovec24_defconfig b/arch/sh/configs/ecovec24_defconfig
index 18e3356406f3..6041c66dd10e 100644
--- a/arch/sh/configs/ecovec24_defconfig
+++ b/arch/sh/configs/ecovec24_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc2
-# Mon Jan  4 11:20:36 2010
+# Linux kernel version: 2.6.34-rc2
+# Mon Mar 29 02:21:58 2010
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -13,8 +13,8 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_GENERIC_HWEIGHT=y
 CONFIG_GENERIC_HARDIRQS=y
 CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
-CONFIG_GENERIC_IRQ_PROBE=y
 CONFIG_IRQ_PER_CPU=y
+CONFIG_SPARSE_IRQ=y
 CONFIG_GENERIC_GPIO=y
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
@@ -32,6 +32,7 @@ CONFIG_ARCH_NO_VIRT_TO_BUS=y
 CONFIG_ARCH_HAS_DEFAULT_IDLE=y
 CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
 CONFIG_DMA_NONCOHERENT=y
+CONFIG_NEED_DMA_MAP_STATE=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
 
@@ -47,9 +48,11 @@ CONFIG_LOCALVERSION=""
 CONFIG_HAVE_KERNEL_GZIP=y
 CONFIG_HAVE_KERNEL_BZIP2=y
 CONFIG_HAVE_KERNEL_LZMA=y
+CONFIG_HAVE_KERNEL_LZO=y
 CONFIG_KERNEL_GZIP=y
 # CONFIG_KERNEL_BZIP2 is not set
 # CONFIG_KERNEL_LZMA is not set
+# CONFIG_KERNEL_LZO is not set
 CONFIG_SWAP=y
 CONFIG_SYSVIPC=y
 CONFIG_SYSVIPC_SYSCTL=y
@@ -71,14 +74,8 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-CONFIG_GROUP_SCHED=y
-CONFIG_FAIR_GROUP_SCHED=y
-# CONFIG_RT_GROUP_SCHED is not set
-CONFIG_USER_SCHED=y
-# CONFIG_CGROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 # CONFIG_BLK_DEV_INITRD is not set
@@ -107,7 +104,7 @@ CONFIG_PERF_USE_VMALLOC=y
 #
 # Kernel Performance Events And Counters
 #
-# CONFIG_PERF_EVENTS is not set
+CONFIG_PERF_EVENTS=y
 # CONFIG_PERF_COUNTERS is not set
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_COMPAT_BRK=y
@@ -116,13 +113,13 @@ CONFIG_SLAB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
 CONFIG_HAVE_OPROFILE=y
-CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
 CONFIG_HAVE_DMA_ATTRS=y
 CONFIG_HAVE_CLK=y
 CONFIG_HAVE_DMA_API_DEBUG=y
+CONFIG_HAVE_HW_BREAKPOINT=y
 
 #
 # GCOV-based kernel profiling
@@ -234,12 +231,12 @@ CONFIG_CPU_SUBTYPE_SH7724=y
 CONFIG_QUICKLIST=y
 CONFIG_MMU=y
 CONFIG_PAGE_OFFSET=0x80000000
-CONFIG_FORCE_MAX_ZONEORDER=11
+CONFIG_FORCE_MAX_ZONEORDER=12
 CONFIG_MEMORY_START=0x08000000
 CONFIG_MEMORY_SIZE=0x10000000
 CONFIG_29BIT=y
-# CONFIG_PMB_ENABLE is not set
-# CONFIG_X2TLB is not set
+# CONFIG_PMB is not set
+CONFIG_X2TLB=y
 CONFIG_VSYSCALL=y
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_SPARSEMEM_ENABLE=y
@@ -247,6 +244,8 @@ CONFIG_ARCH_SPARSEMEM_DEFAULT=y
 CONFIG_MAX_ACTIVE_REGIONS=1
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_ARCH_SELECT_MEMORY_MODEL=y
+CONFIG_IOREMAP_FIXED=y
+CONFIG_UNCACHED_MAPPING=y
 CONFIG_PAGE_SIZE_4KB=y
 # CONFIG_PAGE_SIZE_8KB is not set
 # CONFIG_PAGE_SIZE_16KB is not set
@@ -262,7 +261,7 @@ CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
-CONFIG_NR_QUICK=2
+CONFIG_NR_QUICK=1
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 
@@ -337,7 +336,6 @@ CONFIG_SECCOMP=y
 # CONFIG_PREEMPT_VOLUNTARY is not set
 CONFIG_PREEMPT=y
 CONFIG_GUSA=y
-# CONFIG_SPARSE_IRQ is not set
 
 #
 # Boot options
@@ -347,7 +345,7 @@ CONFIG_BOOT_LINK_OFFSET=0x00800000
 CONFIG_ENTRY_OFFSET=0x00001000
 CONFIG_CMDLINE_OVERWRITE=y
 # CONFIG_CMDLINE_EXTEND is not set
-CONFIG_CMDLINE="console=tty0, console=ttySC0,115200 root=/dev/nfs ip=dhcp mem=120M memchunk.vpu=4m"
+CONFIG_CMDLINE="console=tty0, console=ttySC0,115200 root=/dev/nfs ip=dhcp mem=248M memchunk.vpu=8m memchunk.veu0=4m"
 
 #
 # Bus options
@@ -373,6 +371,7 @@ CONFIG_SUSPEND=y
 CONFIG_SUSPEND_FREEZER=y
 # CONFIG_HIBERNATION is not set
 CONFIG_PM_RUNTIME=y
+CONFIG_PM_OPS=y
 # CONFIG_CPU_IDLE is not set
 CONFIG_NET=y
 
@@ -380,7 +379,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 # CONFIG_NET_KEY is not set
 CONFIG_INET=y
@@ -445,7 +443,45 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_NET_PKTGEN is not set
 # CONFIG_HAMRADIO is not set
 # CONFIG_CAN is not set
-# CONFIG_IRDA is not set
+CONFIG_IRDA=y
+
+#
+# IrDA protocols
+#
+# CONFIG_IRLAN is not set
+# CONFIG_IRCOMM is not set
+# CONFIG_IRDA_ULTRA is not set
+
+#
+# IrDA options
+#
+# CONFIG_IRDA_CACHE_LAST_LSAP is not set
+# CONFIG_IRDA_FAST_RR is not set
+# CONFIG_IRDA_DEBUG is not set
+
+#
+# Infrared-port device drivers
+#
+
+#
+# SIR device drivers
+#
+# CONFIG_IRTTY_SIR is not set
+
+#
+# Dongle support
+#
+CONFIG_SH_SIR=y
+# CONFIG_KINGSUN_DONGLE is not set
+# CONFIG_KSDAZZLE_DONGLE is not set
+# CONFIG_KS959_DONGLE is not set
+
+#
+# FIR device drivers
+#
+# CONFIG_USB_IRDA is not set
+# CONFIG_SIGMATEL_FIR is not set
+# CONFIG_MCS_FIR is not set
 # CONFIG_BT is not set
 # CONFIG_AF_RXRPC is not set
 CONFIG_WIRELESS=y
@@ -556,6 +592,7 @@ CONFIG_MTD_NAND_IDS=y
 # CONFIG_MTD_NAND_NANDSIM is not set
 # CONFIG_MTD_NAND_PLATFORM is not set
 # CONFIG_MTD_ALAUDA is not set
+# CONFIG_MTD_NAND_SH_FLCTL is not set
 # CONFIG_MTD_ONENAND is not set
 
 #
@@ -597,6 +634,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_DS1682 is not set
 # CONFIG_TI_DAC7512 is not set
 # CONFIG_C2PORT is not set
@@ -616,6 +654,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 CONFIG_SCSI=y
 CONFIG_SCSI_DMA=y
@@ -768,7 +807,29 @@ CONFIG_KEYBOARD_SH_KEYSC=y
 # CONFIG_INPUT_MOUSE is not set
 # CONFIG_INPUT_JOYSTICK is not set
 # CONFIG_INPUT_TABLET is not set
-# CONFIG_INPUT_TOUCHSCREEN is not set
+CONFIG_INPUT_TOUCHSCREEN=y
+# CONFIG_TOUCHSCREEN_ADS7846 is not set
+# CONFIG_TOUCHSCREEN_AD7877 is not set
+# CONFIG_TOUCHSCREEN_AD7879_I2C is not set
+# CONFIG_TOUCHSCREEN_AD7879_SPI is not set
+# CONFIG_TOUCHSCREEN_AD7879 is not set
+# CONFIG_TOUCHSCREEN_DYNAPRO is not set
+# CONFIG_TOUCHSCREEN_EETI is not set
+# CONFIG_TOUCHSCREEN_FUJITSU is not set
+# CONFIG_TOUCHSCREEN_GUNZE is not set
+# CONFIG_TOUCHSCREEN_ELO is not set
+# CONFIG_TOUCHSCREEN_WACOM_W8001 is not set
+# CONFIG_TOUCHSCREEN_MCS5000 is not set
+# CONFIG_TOUCHSCREEN_MTOUCH is not set
+# CONFIG_TOUCHSCREEN_INEXIO is not set
+# CONFIG_TOUCHSCREEN_MK712 is not set
+# CONFIG_TOUCHSCREEN_PENMOUNT is not set
+# CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set
+# CONFIG_TOUCHSCREEN_TOUCHWIN is not set
+# CONFIG_TOUCHSCREEN_USB_COMPOSITE is not set
+# CONFIG_TOUCHSCREEN_TOUCHIT213 is not set
+CONFIG_TOUCHSCREEN_TSC2007=y
+# CONFIG_TOUCHSCREEN_W90X900 is not set
 # CONFIG_INPUT_MISC is not set
 
 #
@@ -802,10 +863,10 @@ CONFIG_SERIAL_SH_SCI_NR_UARTS=6
 CONFIG_SERIAL_SH_SCI_CONSOLE=y
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_TIMBERDALE is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
-CONFIG_LEGACY_PTYS=y
-CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_LEGACY_PTYS is not set
 # CONFIG_IPMI_HANDLER is not set
 CONFIG_HW_RANDOM=y
 # CONFIG_HW_RANDOM_TIMERIOMEM is not set
@@ -830,6 +891,7 @@ CONFIG_I2C_HELPER_AUTO=y
 # CONFIG_I2C_OCORES is not set
 CONFIG_I2C_SH_MOBILE=y
 # CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
 
 #
 # External I2C/SMBus adapter drivers
@@ -843,15 +905,9 @@ CONFIG_I2C_SH_MOBILE=y
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
 # CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
 CONFIG_SPI=y
 CONFIG_SPI_MASTER=y
 
@@ -882,13 +938,16 @@ CONFIG_GPIOLIB=y
 #
 # Memory mapped GPIO expanders:
 #
+# CONFIG_GPIO_IT8761E is not set
 
 #
 # I2C GPIO expanders:
 #
+# CONFIG_GPIO_MAX7300 is not set
 # CONFIG_GPIO_MAX732X is not set
 # CONFIG_GPIO_PCA953X is not set
 # CONFIG_GPIO_PCF857X is not set
+# CONFIG_GPIO_ADP5588 is not set
 
 #
 # PCI GPIO expanders:
@@ -919,23 +978,26 @@ CONFIG_SSB_POSSIBLE=y
 #
 # Multifunction device drivers
 #
-# CONFIG_MFD_CORE is not set
+CONFIG_MFD_CORE=y
+# CONFIG_MFD_88PM860X is not set
 # CONFIG_MFD_SM501 is not set
-# CONFIG_MFD_SH_MOBILE_SDHI is not set
+CONFIG_MFD_SH_MOBILE_SDHI=y
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_HTC_I2CPLD is not set
 # CONFIG_TPS65010 is not set
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_MFD_MC13783 is not set
 # CONFIG_AB3100_CORE is not set
 # CONFIG_EZX_PCAP is not set
-# CONFIG_MFD_88PM8607 is not set
 # CONFIG_AB4500_CORE is not set
 # CONFIG_REGULATOR is not set
 CONFIG_MEDIA_SUPPORT=y
@@ -985,10 +1047,10 @@ CONFIG_SOC_CAMERA=y
 # CONFIG_SOC_CAMERA_MT9M001 is not set
 # CONFIG_SOC_CAMERA_MT9M111 is not set
 # CONFIG_SOC_CAMERA_MT9T031 is not set
-# CONFIG_SOC_CAMERA_MT9T112 is not set
+CONFIG_SOC_CAMERA_MT9T112=y
 # CONFIG_SOC_CAMERA_MT9V022 is not set
 # CONFIG_SOC_CAMERA_RJ54N1 is not set
-# CONFIG_SOC_CAMERA_TW9910 is not set
+CONFIG_SOC_CAMERA_TW9910=y
 # CONFIG_SOC_CAMERA_PLATFORM is not set
 # CONFIG_SOC_CAMERA_OV772X is not set
 # CONFIG_SOC_CAMERA_OV9640 is not set
@@ -1001,6 +1063,7 @@ CONFIG_RADIO_ADAPTERS=y
 # CONFIG_RADIO_SI470X is not set
 # CONFIG_USB_MR800 is not set
 # CONFIG_RADIO_TEA5764 is not set
+# CONFIG_RADIO_SAA7706H is not set
 # CONFIG_RADIO_TEF6862 is not set
 # CONFIG_DAB is not set
 
@@ -1034,6 +1097,7 @@ CONFIG_FB_DEFERRED_IO=y
 #
 # CONFIG_FB_S1D13XXX is not set
 CONFIG_FB_SH_MOBILE_LCDC=y
+# CONFIG_FB_TMIO is not set
 # CONFIG_FB_VIRTUAL is not set
 # CONFIG_FB_METRONOME is not set
 # CONFIG_FB_MB862XX is not set
@@ -1062,7 +1126,46 @@ CONFIG_LOGO=y
 # CONFIG_LOGO_SUPERH_MONO is not set
 # CONFIG_LOGO_SUPERH_VGA16 is not set
 CONFIG_LOGO_SUPERH_CLUT224=y
-# CONFIG_SOUND is not set
+CONFIG_SOUND=y
+CONFIG_SOUND_OSS_CORE=y
+CONFIG_SOUND_OSS_CORE_PRECLAIM=y
+CONFIG_SND=y
+CONFIG_SND_TIMER=y
+CONFIG_SND_PCM=y
+CONFIG_SND_JACK=y
+CONFIG_SND_SEQUENCER=y
+CONFIG_SND_SEQ_DUMMY=y
+CONFIG_SND_OSSEMUL=y
+CONFIG_SND_MIXER_OSS=y
+CONFIG_SND_PCM_OSS=y
+CONFIG_SND_PCM_OSS_PLUGINS=y
+# CONFIG_SND_SEQUENCER_OSS is not set
+# CONFIG_SND_DYNAMIC_MINORS is not set
+CONFIG_SND_SUPPORT_OLD_API=y
+CONFIG_SND_VERBOSE_PROCFS=y
+# CONFIG_SND_VERBOSE_PRINTK is not set
+# CONFIG_SND_DEBUG is not set
+# CONFIG_SND_RAWMIDI_SEQ is not set
+# CONFIG_SND_OPL3_LIB_SEQ is not set
+# CONFIG_SND_OPL4_LIB_SEQ is not set
+# CONFIG_SND_SBAWE_SEQ is not set
+# CONFIG_SND_EMU10K1_SEQ is not set
+# CONFIG_SND_DRIVERS is not set
+# CONFIG_SND_SPI is not set
+CONFIG_SND_SUPERH=y
+# CONFIG_SND_USB is not set
+CONFIG_SND_SOC=y
+
+#
+# SoC Audio support for SuperH
+#
+CONFIG_SND_SOC_SH4_FSI=y
+# CONFIG_SND_FSI_AK4642 is not set
+CONFIG_SND_FSI_DA7210=y
+CONFIG_SND_SOC_I2C_AND_SPI=y
+# CONFIG_SND_SOC_ALL_CODECS is not set
+CONFIG_SND_SOC_DA7210=y
+# CONFIG_SOUND_PRIME is not set
 CONFIG_HID_SUPPORT=y
 CONFIG_HID=y
 # CONFIG_HIDRAW is not set
@@ -1077,6 +1180,7 @@ CONFIG_USB_HID=y
 #
 # Special HID drivers
 #
+# CONFIG_HID_3M_PCT is not set
 # CONFIG_HID_A4TECH is not set
 # CONFIG_HID_APPLE is not set
 # CONFIG_HID_BELKIN is not set
@@ -1091,12 +1195,16 @@ CONFIG_USB_HID=y
 # CONFIG_HID_KENSINGTON is not set
 # CONFIG_HID_LOGITECH is not set
 # CONFIG_HID_MICROSOFT is not set
+# CONFIG_HID_MOSART is not set
 # CONFIG_HID_MONTEREY is not set
 # CONFIG_HID_NTRIG is not set
+# CONFIG_HID_ORTEK is not set
 # CONFIG_HID_PANTHERLORD is not set
 # CONFIG_HID_PETALYNX is not set
+# CONFIG_HID_QUANTA is not set
 # CONFIG_HID_SAMSUNG is not set
 # CONFIG_HID_SONY is not set
+# CONFIG_HID_STANTUM is not set
 # CONFIG_HID_SUNPLUS is not set
 # CONFIG_HID_GREENASIA is not set
 # CONFIG_HID_SMARTJOYPLUS is not set
@@ -1136,6 +1244,7 @@ CONFIG_USB_MON=y
 # CONFIG_USB_SL811_HCD is not set
 CONFIG_USB_R8A66597_HCD=y
 # CONFIG_USB_HWA_HCD is not set
+# CONFIG_USB_GADGET_MUSB_HDRC is not set
 
 #
 # USB Device Class drivers
@@ -1188,7 +1297,6 @@ CONFIG_USB_STORAGE=y
 # CONFIG_USB_RIO500 is not set
 # CONFIG_USB_LEGOTOWER is not set
 # CONFIG_USB_LCD is not set
-# CONFIG_USB_BERRY_CHARGE is not set
 # CONFIG_USB_LED is not set
 # CONFIG_USB_CYPRESS_CY7C63 is not set
 # CONFIG_USB_CYTHERM is not set
@@ -1200,8 +1308,45 @@ CONFIG_USB_STORAGE=y
 # CONFIG_USB_IOWARRIOR is not set
 # CONFIG_USB_TEST is not set
 # CONFIG_USB_ISIGHTFW is not set
-# CONFIG_USB_VST is not set
-# CONFIG_USB_GADGET is not set
+CONFIG_USB_GADGET=y
+# CONFIG_USB_GADGET_DEBUG_FILES is not set
+# CONFIG_USB_GADGET_DEBUG_FS is not set
+CONFIG_USB_GADGET_VBUS_DRAW=2
+CONFIG_USB_GADGET_SELECTED=y
+# CONFIG_USB_GADGET_AT91 is not set
+# CONFIG_USB_GADGET_ATMEL_USBA is not set
+# CONFIG_USB_GADGET_FSL_USB2 is not set
+# CONFIG_USB_GADGET_LH7A40X is not set
+# CONFIG_USB_GADGET_OMAP is not set
+# CONFIG_USB_GADGET_PXA25X is not set
+CONFIG_USB_GADGET_R8A66597=y
+CONFIG_USB_R8A66597=y
+# CONFIG_USB_GADGET_PXA27X is not set
+# CONFIG_USB_GADGET_S3C_HSOTG is not set
+# CONFIG_USB_GADGET_IMX is not set
+# CONFIG_USB_GADGET_S3C2410 is not set
+# CONFIG_USB_GADGET_M66592 is not set
+# CONFIG_USB_GADGET_AMD5536UDC is not set
+# CONFIG_USB_GADGET_FSL_QE is not set
+# CONFIG_USB_GADGET_CI13XXX is not set
+# CONFIG_USB_GADGET_NET2280 is not set
+# CONFIG_USB_GADGET_GOKU is not set
+# CONFIG_USB_GADGET_LANGWELL is not set
+# CONFIG_USB_GADGET_DUMMY_HCD is not set
+CONFIG_USB_GADGET_DUALSPEED=y
+# CONFIG_USB_ZERO is not set
+# CONFIG_USB_AUDIO is not set
+# CONFIG_USB_ETH is not set
+# CONFIG_USB_GADGETFS is not set
+CONFIG_USB_FILE_STORAGE=m
+# CONFIG_USB_FILE_STORAGE_TEST is not set
+# CONFIG_USB_MASS_STORAGE is not set
+# CONFIG_USB_G_SERIAL is not set
+# CONFIG_USB_MIDI_GADGET is not set
+# CONFIG_USB_G_PRINTER is not set
+# CONFIG_USB_CDC_COMPOSITE is not set
+# CONFIG_USB_G_NOKIA is not set
+# CONFIG_USB_G_MULTI is not set
 
 #
 # OTG and related infrastructure
@@ -1224,10 +1369,8 @@ CONFIG_MMC_BLOCK_BOUNCE=y
 # MMC/SD/SDIO Host Controller Drivers
 #
 # CONFIG_MMC_SDHCI is not set
-# CONFIG_MMC_AT91 is not set
-# CONFIG_MMC_ATMELMCI is not set
 CONFIG_MMC_SPI=y
-# CONFIG_MMC_TMIO is not set
+CONFIG_MMC_TMIO=y
 # CONFIG_MEMSTICK is not set
 # CONFIG_NEW_LEDS is not set
 # CONFIG_ACCESSIBILITY is not set
@@ -1253,10 +1396,10 @@ CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_DRV_DS1374 is not set
 # CONFIG_RTC_DRV_DS1672 is not set
 # CONFIG_RTC_DRV_MAX6900 is not set
-# CONFIG_RTC_DRV_RS5C372 is not set
+CONFIG_RTC_DRV_RS5C372=y
 # CONFIG_RTC_DRV_ISL1208 is not set
 # CONFIG_RTC_DRV_X1205 is not set
-CONFIG_RTC_DRV_PCF8563=y
+# CONFIG_RTC_DRV_PCF8563 is not set
 # CONFIG_RTC_DRV_PCF8583 is not set
 # CONFIG_RTC_DRV_M41T80 is not set
 # CONFIG_RTC_DRV_BQ32K is not set
@@ -1303,8 +1446,6 @@ CONFIG_RTC_DRV_PCF8563=y
 CONFIG_UIO=y
 # CONFIG_UIO_PDRV is not set
 CONFIG_UIO_PDRV_GENIRQ=y
-# CONFIG_UIO_SMX is not set
-# CONFIG_UIO_SERCOS3 is not set
 
 #
 # TI VLYNQ
@@ -1390,6 +1531,7 @@ CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_EFS_FS is not set
 # CONFIG_JFFS2_FS is not set
 # CONFIG_UBIFS_FS is not set
+# CONFIG_LOGFS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -1418,6 +1560,7 @@ CONFIG_SUNRPC=y
 # CONFIG_RPCSEC_GSS_KRB5 is not set
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
@@ -1487,6 +1630,7 @@ CONFIG_DEBUG_FS=y
 CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
+# CONFIG_LKDTM is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
@@ -1618,7 +1762,7 @@ CONFIG_CRYPTO_HW=y
 #
 CONFIG_BITREVERSE=y
 CONFIG_GENERIC_FIND_LAST_BIT=y
-# CONFIG_CRC_CCITT is not set
+CONFIG_CRC_CCITT=y
 # CONFIG_CRC16 is not set
 CONFIG_CRC_T10DIF=y
 CONFIG_CRC_ITU_T=y
diff --git a/arch/sh/include/asm/clkdev.h b/arch/sh/include/asm/clkdev.h
new file mode 100644
index 000000000000..5645f358128b
--- /dev/null
+++ b/arch/sh/include/asm/clkdev.h
@@ -0,0 +1,35 @@
+/*
+ *  arch/sh/include/asm/clkdev.h
+ *
+ * Cloned from arch/arm/include/asm/clkdev.h:
+ *
+ *  Copyright (C) 2008 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.
+ *
+ * Helper for the clk API to assist looking up a struct clk.
+ */
+#ifndef __ASM_CLKDEV_H
+#define __ASM_CLKDEV_H
+
+struct clk;
+
+struct clk_lookup {
+        struct list_head        node;
+        const char              *dev_id;
+        const char              *con_id;
+        struct clk              *clk;
+};
+
+struct clk_lookup *clkdev_alloc(struct clk *clk, const char *con_id,
+        const char *dev_fmt, ...);
+
+void clkdev_add(struct clk_lookup *cl);
+void clkdev_drop(struct clk_lookup *cl);
+
+void clkdev_add_table(struct clk_lookup *, size_t);
+int clk_add_alias(const char *, const char *, char *, struct device *);
+
+#endif
diff --git a/arch/sh/include/asm/clock.h b/arch/sh/include/asm/clock.h
index 11da4c5beb68..4b19179230fe 100644
--- a/arch/sh/include/asm/clock.h
+++ b/arch/sh/include/asm/clock.h
@@ -45,13 +45,6 @@ struct clk {
         struct cpufreq_frequency_table *freq_table;
 };
 
-struct clk_lookup {
-        struct list_head        node;
-        const char              *dev_id;
-        const char              *con_id;
-        struct clk              *clk;
-};
-
 #define CLK_ENABLE_ON_INIT      (1 << 0)
 
 /* Should be defined by processor-specific code */
diff --git a/arch/sh/include/asm/elf.h b/arch/sh/include/asm/elf.h
index ac04255022b6..ce830faeebbf 100644
--- a/arch/sh/include/asm/elf.h
+++ b/arch/sh/include/asm/elf.h
@@ -211,7 +211,9 @@ extern void __kernel_vsyscall;
 
 #define VSYSCALL_AUX_ENT                                        \
         if (vdso_enabled)                                       \
-                NEW_AUX_ENT(AT_SYSINFO_EHDR, VDSO_BASE);
+                NEW_AUX_ENT(AT_SYSINFO_EHDR, VDSO_BASE);        \
+        else                                                    \
+                NEW_AUX_ENT(AT_IGNORE, 0);
 #else
 #define VSYSCALL_AUX_ENT
 #endif /* CONFIG_VSYSCALL */
@@ -219,7 +221,7 @@ extern void __kernel_vsyscall;
 #ifdef CONFIG_SH_FPU
 #define FPU_AUX_ENT     NEW_AUX_ENT(AT_FPUCW, FPSCR_INIT)
 #else
-#define FPU_AUX_ENT
+#define FPU_AUX_ENT     NEW_AUX_ENT(AT_IGNORE, 0)
 #endif
 
 extern int l1i_cache_shape, l1d_cache_shape, l2_cache_shape;
diff --git a/arch/sh/include/cpu-sh4/cpu/mmu_context.h b/arch/sh/include/cpu-sh4/cpu/mmu_context.h
index 03ea75c5315d..2941be617a5f 100644
--- a/arch/sh/include/cpu-sh4/cpu/mmu_context.h
+++ b/arch/sh/include/cpu-sh4/cpu/mmu_context.h
@@ -19,8 +19,17 @@
 
 #define MMUCR           0xFF000010      /* MMU Control Register */
 
+#define MMU_TLB_ENTRY_SHIFT     8
+
+#define MMU_ITLB_ADDRESS_ARRAY  0xF2000000
+#define MMU_ITLB_ADDRESS_ARRAY2 0xF2800000
+#define MMU_ITLB_DATA_ARRAY     0xF3000000
+#define MMU_ITLB_DATA_ARRAY2    0xF3800000
+
 #define MMU_UTLB_ADDRESS_ARRAY  0xF6000000
 #define MMU_UTLB_ADDRESS_ARRAY2 0xF6800000
+#define MMU_UTLB_DATA_ARRAY     0xF7000000
+#define MMU_UTLB_DATA_ARRAY2    0xF7800000
 #define MMU_PAGE_ASSOC_BIT      0x80
 
 #define MMUCR_TI                (1<<2)
@@ -28,6 +37,8 @@
 #define MMUCR_URB               0x00FC0000
 #define MMUCR_URB_SHIFT         18
 #define MMUCR_URB_NENTRIES      64
+#define MMUCR_URC               0x0000FC00
+#define MMUCR_URC_SHIFT         10
 
 #if defined(CONFIG_32BIT) && defined(CONFIG_CPU_SUBTYPE_ST40)
 #define MMUCR_SE                (1 << 4)
diff --git a/arch/sh/include/cpu-sh4/cpu/watchdog.h b/arch/sh/include/cpu-sh4/cpu/watchdog.h
index 7672301d0c70..7f62b9380938 100644
--- a/arch/sh/include/cpu-sh4/cpu/watchdog.h
+++ b/arch/sh/include/cpu-sh4/cpu/watchdog.h
@@ -21,6 +21,12 @@
 #define WTCNT           0xffcc0000 /*WDTST*/
 #define WTST            WTCNT
 #define WTBST           0xffcc0008 /*WDTBST*/
+/* Register definitions */
+#elif   defined(CONFIG_CPU_SUBTYPE_SH7722) || \
+        defined(CONFIG_CPU_SUBTYPE_SH7723) || \
+        defined(CONFIG_CPU_SUBTYPE_SH7724)
+#define WTCNT           0xa4520000
+#define WTCSR           0xa4520004
 #else
 /* Register definitions */
 #define WTCNT           0xffc00008
diff --git a/arch/sh/kernel/Makefile b/arch/sh/kernel/Makefile
index 02fd3ae8b0ee..650b92f00ee5 100644
--- a/arch/sh/kernel/Makefile
+++ b/arch/sh/kernel/Makefile
@@ -11,7 +11,7 @@ endif
 
 CFLAGS_REMOVE_return_address.o = -pg
 
-obj-y   := debugtraps.o dma-nommu.o dumpstack.o                         \
+obj-y   := clkdev.o debugtraps.o dma-nommu.o dumpstack.o                \
            idle.o io.o io_generic.o irq.o                               \
            irq_$(BITS).o machvec.o nmi_debug.o process.o                \
            process_$(BITS).o ptrace_$(BITS).o                           \
diff --git a/arch/sh/kernel/clkdev.c b/arch/sh/kernel/clkdev.c
new file mode 100644
index 000000000000..defdd6e30908
--- /dev/null
+++ b/arch/sh/kernel/clkdev.c
@@ -0,0 +1,169 @@
+/*
+ * arch/sh/kernel/clkdev.c
+ *
+ * Cloned from arch/arm/common/clkdev.c:
+ *
+ *  Copyright (C) 2008 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.
+ *
+ * Helper for the clk API to assist looking up a struct clk.
+ */
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/device.h>
+#include <linux/list.h>
+#include <linux/errno.h>
+#include <linux/err.h>
+#include <linux/string.h>
+#include <linux/mutex.h>
+#include <linux/clk.h>
+#include <linux/slab.h>
+#include <linux/bootmem.h>
+#include <linux/mm.h>
+#include <asm/clock.h>
+#include <asm/clkdev.h>
+
+static LIST_HEAD(clocks);
+static DEFINE_MUTEX(clocks_mutex);
+
+/*
+ * Find the correct struct clk for the device and connection ID.
+ * We do slightly fuzzy matching here:
+ *  An entry with a NULL ID is assumed to be a wildcard.
+ *  If an entry has a device ID, it must match
+ *  If an entry has a connection ID, it must match
+ * Then we take the most specific entry - with the following
+ * order of precidence: dev+con > dev only > con only.
+ */
+static struct clk *clk_find(const char *dev_id, const char *con_id)
+{
+        struct clk_lookup *p;
+        struct clk *clk = NULL;
+        int match, best = 0;
+
+        list_for_each_entry(p, &clocks, node) {
+                match = 0;
+                if (p->dev_id) {
+                        if (!dev_id || strcmp(p->dev_id, dev_id))
+                                continue;
+                        match += 2;
+                }
+                if (p->con_id) {
+                        if (!con_id || strcmp(p->con_id, con_id))
+                                continue;
+                        match += 1;
+                }
+                if (match == 0)
+                        continue;
+
+                if (match > best) {
+                        clk = p->clk;
+                        best = match;
+                }
+        }
+        return clk;
+}
+
+struct clk *clk_get_sys(const char *dev_id, const char *con_id)
+{
+        struct clk *clk;
+
+        mutex_lock(&clocks_mutex);
+        clk = clk_find(dev_id, con_id);
+        mutex_unlock(&clocks_mutex);
+
+        return clk ? clk : ERR_PTR(-ENOENT);
+}
+EXPORT_SYMBOL(clk_get_sys);
+
+void clkdev_add(struct clk_lookup *cl)
+{
+        mutex_lock(&clocks_mutex);
+        list_add_tail(&cl->node, &clocks);
+        mutex_unlock(&clocks_mutex);
+}
+EXPORT_SYMBOL(clkdev_add);
+
+void __init clkdev_add_table(struct clk_lookup *cl, size_t num)
+{
+        mutex_lock(&clocks_mutex);
+        while (num--) {
+                list_add_tail(&cl->node, &clocks);
+                cl++;
+        }
+        mutex_unlock(&clocks_mutex);
+}
+
+#define MAX_DEV_ID      20
+#define MAX_CON_ID      16
+
+struct clk_lookup_alloc {
+        struct clk_lookup cl;
+        char    dev_id[MAX_DEV_ID];
+        char    con_id[MAX_CON_ID];
+};
+
+struct clk_lookup * __init_refok
+clkdev_alloc(struct clk *clk, const char *con_id, const char *dev_fmt, ...)
+{
+        struct clk_lookup_alloc *cla;
+
+        if (!slab_is_available())
+                cla = alloc_bootmem_low_pages(sizeof(*cla));
+        else
+                cla = kzalloc(sizeof(*cla), GFP_KERNEL);
+
+        if (!cla)
+                return NULL;
+
+        cla->cl.clk = clk;
+        if (con_id) {
+                strlcpy(cla->con_id, con_id, sizeof(cla->con_id));
+                cla->cl.con_id = cla->con_id;
+        }
+
+        if (dev_fmt) {
+                va_list ap;
+
+                va_start(ap, dev_fmt);
+                vscnprintf(cla->dev_id, sizeof(cla->dev_id), dev_fmt, ap);
+                cla->cl.dev_id = cla->dev_id;
+                va_end(ap);
+        }
+
+        return &cla->cl;
+}
+EXPORT_SYMBOL(clkdev_alloc);
+
+int clk_add_alias(const char *alias, const char *alias_dev_name, char *id,
+        struct device *dev)
+{
+        struct clk *r = clk_get(dev, id);
+        struct clk_lookup *l;
+
+        if (IS_ERR(r))
+                return PTR_ERR(r);
+
+        l = clkdev_alloc(r, alias, alias_dev_name);
+        clk_put(r);
+        if (!l)
+                return -ENODEV;
+        clkdev_add(l);
+        return 0;
+}
+EXPORT_SYMBOL(clk_add_alias);
+
+/*
+ * clkdev_drop - remove a clock dynamically allocated
+ */
+void clkdev_drop(struct clk_lookup *cl)
+{
+        mutex_lock(&clocks_mutex);
+        list_del(&cl->node);
+        mutex_unlock(&clocks_mutex);
+        kfree(cl);
+}
+EXPORT_SYMBOL(clkdev_drop);
diff --git a/arch/sh/kernel/cpu/clock-cpg.c b/arch/sh/kernel/cpu/clock-cpg.c
index eed5eaff96ba..17a73ad7a20d 100644
--- a/arch/sh/kernel/cpu/clock-cpg.c
+++ b/arch/sh/kernel/cpu/clock-cpg.c
@@ -338,6 +338,11 @@ int __init __deprecated cpg_clk_init(void)
                         ret |= clk_register(clk);
         }
 
+        clk_add_alias("tmu_fck", NULL, "peripheral_clk", NULL);
+        clk_add_alias("mtu2_fck", NULL, "peripheral_clk", NULL);
+        clk_add_alias("cmt_fck", NULL, "peripheral_clk", NULL);
+        clk_add_alias("sci_ick", NULL, "peripheral_clk", NULL);
+
         return ret;
 }
 
diff --git a/arch/sh/kernel/cpu/clock.c b/arch/sh/kernel/cpu/clock.c
index e9fa1bfed53e..9ded1bc29260 100644
--- a/arch/sh/kernel/cpu/clock.c
+++ b/arch/sh/kernel/cpu/clock.c
@@ -10,10 +10,6 @@
  *
  *  Modified for omap shared clock framework by Tony Lindgren <tony@atomide.com>
  *
- *  With clkdev bits:
- *
- *      Copyright (C) 2008 Russell King.
- *
  * This file is subject to the terms and conditions of the GNU General Public
  * License.  See the file "COPYING" in the main directory of this archive
  * for more details.
@@ -30,6 +26,7 @@
 #include <linux/platform_device.h>
 #include <linux/debugfs.h>
 #include <linux/cpufreq.h>
+#include <linux/clk.h>
 #include <asm/clock.h>
 #include <asm/machvec.h>
 
@@ -398,56 +395,6 @@ long clk_round_rate(struct clk *clk, unsigned long rate)
 EXPORT_SYMBOL_GPL(clk_round_rate);
 
 /*
- * Find the correct struct clk for the device and connection ID.
- * We do slightly fuzzy matching here:
- *  An entry with a NULL ID is assumed to be a wildcard.
- *  If an entry has a device ID, it must match
- *  If an entry has a connection ID, it must match
- * Then we take the most specific entry - with the following
- * order of precedence: dev+con > dev only > con only.
- */
-static struct clk *clk_find(const char *dev_id, const char *con_id)
-{
-        struct clk_lookup *p;
-        struct clk *clk = NULL;
-        int match, best = 0;
-
-        list_for_each_entry(p, &clock_list, node) {
-                match = 0;
-                if (p->dev_id) {
-                        if (!dev_id || strcmp(p->dev_id, dev_id))
-                                continue;
-                        match += 2;
-                }
-                if (p->con_id) {
-                        if (!con_id || strcmp(p->con_id, con_id))
-                                continue;
-                        match += 1;
-                }
-                if (match == 0)
-                        continue;
-
-                if (match > best) {
-                        clk = p->clk;
-                        best = match;
-                }
-        }
-        return clk;
-}
-
-struct clk *clk_get_sys(const char *dev_id, const char *con_id)
-{
-        struct clk *clk;
-
-        mutex_lock(&clock_list_sem);
-        clk = clk_find(dev_id, con_id);
-        mutex_unlock(&clock_list_sem);
-
-        return clk ? clk : ERR_PTR(-ENOENT);
-}
-EXPORT_SYMBOL_GPL(clk_get_sys);
-
-/*
  * Returns a clock. Note that we first try to use device id on the bus
  * and clock name. If this fails, we try to use clock name only.
  */
diff --git a/arch/sh/kernel/cpu/sh2/setup-sh7619.c b/arch/sh/kernel/cpu/sh2/setup-sh7619.c
index 114c7cee7184..c3638516bffc 100644
--- a/arch/sh/kernel/cpu/sh2/setup-sh7619.c
+++ b/arch/sh/kernel/cpu/sh2/setup-sh7619.c
@@ -128,17 +128,14 @@ static struct platform_device eth_device = {
 };
 
 static struct sh_timer_config cmt0_platform_data = {
-        .name = "CMT0",
         .channel_offset = 0x02,
         .timer_bit = 0,
-        .clk = "peripheral_clk",
         .clockevent_rating = 125,
         .clocksource_rating = 0, /* disabled due to code generation issues */
 };
 
 static struct resource cmt0_resources[] = {
         [0] = {
-                .name   = "CMT0",
                 .start  = 0xf84a0072,
                 .end    = 0xf84a0077,
                 .flags  = IORESOURCE_MEM,
@@ -160,17 +157,14 @@ static struct platform_device cmt0_device = {
 };
 
 static struct sh_timer_config cmt1_platform_data = {
-        .name = "CMT1",
         .channel_offset = 0x08,
         .timer_bit = 1,
-        .clk = "peripheral_clk",
         .clockevent_rating = 125,
         .clocksource_rating = 0, /* disabled due to code generation issues */
 };
 
 static struct resource cmt1_resources[] = {
         [0] = {
-                .name   = "CMT1",
                 .start  = 0xf84a0078,
                 .end    = 0xf84a007d,
                 .flags  = IORESOURCE_MEM,
diff --git a/arch/sh/kernel/cpu/sh2a/setup-mxg.c b/arch/sh/kernel/cpu/sh2a/setup-mxg.c
index 8f669dc9b0da..6c96ea02bf8d 100644
--- a/arch/sh/kernel/cpu/sh2a/setup-mxg.c
+++ b/arch/sh/kernel/cpu/sh2a/setup-mxg.c
@@ -115,16 +115,13 @@ static DECLARE_INTC_DESC(intc_desc, "mxg", vectors, groups,
                          mask_registers, prio_registers, NULL);
 
 static struct sh_timer_config mtu2_0_platform_data = {
-        .name = "MTU2_0",
         .channel_offset = -0x80,
         .timer_bit = 0,
-        .clk = "peripheral_clk",
         .clockevent_rating = 200,
 };
 
 static struct resource mtu2_0_resources[] = {
         [0] = {
-                .name   = "MTU2_0",
                 .start  = 0xff801300,
                 .end    = 0xff801326,
                 .flags  = IORESOURCE_MEM,
@@ -146,16 +143,13 @@ static struct platform_device mtu2_0_device = {
 };
 
 static struct sh_timer_config mtu2_1_platform_data = {
-        .name = "MTU2_1",
         .channel_offset = -0x100,
         .timer_bit = 1,
-        .clk = "peripheral_clk",
         .clockevent_rating = 200,
 };
 
 static struct resource mtu2_1_resources[] = {
         [0] = {
-                .name   = "MTU2_1",
                 .start  = 0xff801380,
                 .end    = 0xff801390,
                 .flags  = IORESOURCE_MEM,
@@ -177,16 +171,13 @@ static struct platform_device mtu2_1_device = {
 };
 
 static struct sh_timer_config mtu2_2_platform_data = {
-        .name = "MTU2_2",
         .channel_offset = 0x80,
         .timer_bit = 2,
-        .clk = "peripheral_clk",
         .clockevent_rating = 200,
 };
 
 static struct resource mtu2_2_resources[] = {
         [0] = {
-                .name   = "MTU2_2",
                 .start  = 0xff801000,
                 .end    = 0xff80100a,
                 .flags  = IORESOURCE_MEM,
diff --git a/arch/sh/kernel/cpu/sh2a/setup-sh7201.c b/arch/sh/kernel/cpu/sh2a/setup-sh7201.c
index 4ccfeb59eb1a..d08bf4c07d60 100644
--- a/arch/sh/kernel/cpu/sh2a/setup-sh7201.c
+++ b/arch/sh/kernel/cpu/sh2a/setup-sh7201.c
@@ -318,16 +318,13 @@ static struct platform_device rtc_device = {
 };
 
 static struct sh_timer_config mtu2_0_platform_data = {
-        .name = "MTU2_0",
         .channel_offset = -0x80,
         .timer_bit = 0,
-        .clk = "peripheral_clk",
         .clockevent_rating = 200,
 };
 
 static struct resource mtu2_0_resources[] = {
         [0] = {
-                .name   = "MTU2_0",
                 .start  = 0xfffe4300,
                 .end    = 0xfffe4326,
                 .flags  = IORESOURCE_MEM,
@@ -349,16 +346,13 @@ static struct platform_device mtu2_0_device = {
 };
 
 static struct sh_timer_config mtu2_1_platform_data = {
-        .name = "MTU2_1",
         .channel_offset = -0x100,
         .timer_bit = 1,
-        .clk = "peripheral_clk",
         .clockevent_rating = 200,
 };
 
 static struct resource mtu2_1_resources[] = {
         [0] = {
-                .name   = "MTU2_1",
                 .start  = 0xfffe4380,
                 .end    = 0xfffe4390,
                 .flags  = IORESOURCE_MEM,
@@ -380,16 +374,13 @@ static struct platform_device mtu2_1_device = {
 };
 
 static struct sh_timer_config mtu2_2_platform_data = {
-        .name = "MTU2_2",
         .channel_offset = 0x80,
         .timer_bit = 2,
-        .clk = "peripheral_clk",
         .clockevent_rating = 200,
 };
 
 static struct resource mtu2_2_resources[] = {
         [0] = {
-                .name   = "MTU2_2",
                 .start  = 0xfffe4000,
                 .end    = 0xfffe400a,
                 .flags  = IORESOURCE_MEM,
diff --git a/arch/sh/kernel/cpu/sh2a/setup-sh7203.c b/arch/sh/kernel/cpu/sh2a/setup-sh7203.c
index 3136966cc9b3..832f401b5860 100644
--- a/arch/sh/kernel/cpu/sh2a/setup-sh7203.c
+++ b/arch/sh/kernel/cpu/sh2a/setup-sh7203.c
@@ -234,17 +234,14 @@ static struct platform_device scif3_device = {
 };
 
 static struct sh_timer_config cmt0_platform_data = {
-        .name = "CMT0",
         .channel_offset = 0x02,
         .timer_bit = 0,
-        .clk = "peripheral_clk",
         .clockevent_rating = 125,
         .clocksource_rating = 0, /* disabled due to code generation issues */
 };
 
 static struct resource cmt0_resources[] = {
         [0] = {
-                .name   = "CMT0",
                 .start  = 0xfffec002,
                 .end    = 0xfffec007,
                 .flags  = IORESOURCE_MEM,
@@ -266,17 +263,14 @@ static struct platform_device cmt0_device = {
 };
 
 static struct sh_timer_config cmt1_platform_data = {
-        .name = "CMT1",
         .channel_offset = 0x08,
         .timer_bit = 1,
-        .clk = "peripheral_clk",
         .clockevent_rating = 125,
         .clocksource_rating = 0, /* disabled due to code generation issues */
 };
 
 static struct resource cmt1_resources[] = {
         [0] = {
-                .name   = "CMT1",
                 .start  = 0xfffec008,
                 .end    = 0xfffec00d,
                 .flags  = IORESOURCE_MEM,
@@ -298,16 +292,13 @@ static struct platform_device cmt1_device = {
 };
 
 static struct sh_timer_config mtu2_0_platform_data = {
-        .name = "MTU2_0",
         .channel_offset = -0x80,
         .timer_bit = 0,
-        .clk = "peripheral_clk",
         .clockevent_rating = 200,
 };
 
 static struct resource mtu2_0_resources[] = {
         [0] = {
-                .name   = "MTU2_0",
                 .start  = 0xfffe4300,
                 .end    = 0xfffe4326,
                 .flags  = IORESOURCE_MEM,
@@ -329,16 +320,13 @@ static struct platform_device mtu2_0_device = {
 };
 
 static struct sh_timer_config mtu2_1_platform_data = {
-        .name = "MTU2_1",
         .channel_offset = -0x100,
         .timer_bit = 1,
-        .clk = "peripheral_clk",
         .clockevent_rating = 200,
 };
 
 static struct resource mtu2_1_resources[] = {
         [0] = {
-                .name   = "MTU2_1",
                 .start  = 0xfffe4380,
                 .end    = 0xfffe4390,
                 .flags  = IORESOURCE_MEM,
diff --git a/arch/sh/kernel/cpu/sh2a/setup-sh7206.c b/arch/sh/kernel/cpu/sh2a/setup-sh7206.c
index 064873585a8b..dc47b04e1049 100644
--- a/arch/sh/kernel/cpu/sh2a/setup-sh7206.c
+++ b/arch/sh/kernel/cpu/sh2a/setup-sh7206.c
@@ -194,17 +194,14 @@ static struct platform_device scif3_device = {
 };
 
 static struct sh_timer_config cmt0_platform_data = {
-        .name = "CMT0",
         .channel_offset = 0x02,
         .timer_bit = 0,
-        .clk = "peripheral_clk",
         .clockevent_rating = 125,
         .clocksource_rating = 0, /* disabled due to code generation issues */
 };
 
 static struct resource cmt0_resources[] = {
         [0] = {
-                .name   = "CMT0",
                 .start  = 0xfffec002,
                 .end    = 0xfffec007,
                 .flags  = IORESOURCE_MEM,
@@ -226,17 +223,14 @@ static struct platform_device cmt0_device = {
 };
 
 static struct sh_timer_config cmt1_platform_data = {
-        .name = "CMT1",
         .channel_offset = 0x08,
         .timer_bit = 1,
-        .clk = "peripheral_clk",
         .clockevent_rating = 125,
         .clocksource_rating = 0, /* disabled due to code generation issues */
 };
 
 static struct resource cmt1_resources[] = {
         [0] = {
-                .name   = "CMT1",
                 .start  = 0xfffec008,
                 .end    = 0xfffec00d,
                 .flags  = IORESOURCE_MEM,
@@ -258,16 +252,13 @@ static struct platform_device cmt1_device = {
 };
 
 static struct sh_timer_config mtu2_0_platform_data = {
-        .name = "MTU2_0",
         .channel_offset = -0x80,
         .timer_bit = 0,
-        .clk = "peripheral_clk",
         .clockevent_rating = 200,
 };
 
 static struct resource mtu2_0_resources[] = {
         [0] = {
-                .name   = "MTU2_0",
                 .start  = 0xfffe4300,
                 .end    = 0xfffe4326,
                 .flags  = IORESOURCE_MEM,
@@ -289,16 +280,13 @@ static struct platform_device mtu2_0_device = {
 };
 
 static struct sh_timer_config mtu2_1_platform_data = {
-        .name = "MTU2_1",
         .channel_offset = -0x100,
         .timer_bit = 1,
-        .clk = "peripheral_clk",
         .clockevent_rating = 200,
 };
 
 static struct resource mtu2_1_resources[] = {
         [0] = {
-                .name   = "MTU2_1",
                 .start  = 0xfffe4380,
                 .end    = 0xfffe4390,
                 .flags  = IORESOURCE_MEM,
@@ -320,16 +308,13 @@ static struct platform_device mtu2_1_device = {
 };
 
 static struct sh_timer_config mtu2_2_platform_data = {
-        .name = "MTU2_2",
         .channel_offset = 0x80,
         .timer_bit = 2,
-        .clk = "peripheral_clk",
         .clockevent_rating = 200,
 };
 
 static struct resource mtu2_2_resources[] = {
         [0] = {
-                .name   = "MTU2_2",
                 .start  = 0xfffe4000,
                 .end    = 0xfffe400a,
                 .flags  = IORESOURCE_MEM,
diff --git a/arch/sh/kernel/cpu/sh3/setup-sh7705.c b/arch/sh/kernel/cpu/sh3/setup-sh7705.c
index 7b892d60e3a0..baadd7f54d94 100644
--- a/arch/sh/kernel/cpu/sh3/setup-sh7705.c
+++ b/arch/sh/kernel/cpu/sh3/setup-sh7705.c
@@ -124,16 +124,13 @@ static struct platform_device rtc_device = {
 };
 
 static struct sh_timer_config tmu0_platform_data = {
-        .name = "TMU0",
         .channel_offset = 0x02,
         .timer_bit = 0,
-        .clk = "peripheral_clk",
         .clockevent_rating = 200,
 };
 
 static struct resource tmu0_resources[] = {
         [0] = {
-                .name   = "TMU0",
                 .start  = 0xfffffe94,
                 .end    = 0xfffffe9f,
                 .flags  = IORESOURCE_MEM,
@@ -155,16 +152,13 @@ static struct platform_device tmu0_device = {
 };
 
 static struct sh_timer_config tmu1_platform_data = {
-        .name = "TMU1",
         .channel_offset = 0xe,
         .timer_bit = 1,
-        .clk = "peripheral_clk",
         .clocksource_rating = 200,
 };
 
 static struct resource tmu1_resources[] = {
         [0] = {
-                .name   = "TMU1",
                 .start  = 0xfffffea0,
                 .end    = 0xfffffeab,
                 .flags  = IORESOURCE_MEM,
@@ -186,15 +180,12 @@ static struct platform_device tmu1_device = {
 };
 
 static struct sh_timer_config tmu2_platform_data = {
-        .name = "TMU2",
         .channel_offset = 0x1a,
         .timer_bit = 2,
-        .clk = "peripheral_clk",
 };
 
 static struct resource tmu2_resources[] = {
         [0] = {
-                .name   = "TMU2",
                 .start  = 0xfffffeac,
                 .end    = 0xfffffebb,
                 .flags  = IORESOURCE_MEM,
diff --git a/arch/sh/kernel/cpu/sh3/setup-sh770x.c b/arch/sh/kernel/cpu/sh3/setup-sh770x.c
index bc0c4f68c7c7..3cf8c8ef7b32 100644
--- a/arch/sh/kernel/cpu/sh3/setup-sh770x.c
+++ b/arch/sh/kernel/cpu/sh3/setup-sh770x.c
@@ -157,16 +157,13 @@ static struct platform_device scif2_device = {
 #endif
 
 static struct sh_timer_config tmu0_platform_data = {
-        .name = "TMU0",
         .channel_offset = 0x02,
         .timer_bit = 0,
-        .clk = "peripheral_clk",
         .clockevent_rating = 200,
 };
 
 static struct resource tmu0_resources[] = {
         [0] = {
-                .name   = "TMU0",
                 .start  = 0xfffffe94,
                 .end    = 0xfffffe9f,
                 .flags  = IORESOURCE_MEM,
@@ -188,16 +185,13 @@ static struct platform_device tmu0_device = {
 };
 
 static struct sh_timer_config tmu1_platform_data = {
-        .name = "TMU1",
         .channel_offset = 0xe,
         .timer_bit = 1,
-        .clk = "peripheral_clk",
         .clocksource_rating = 200,
 };
 
 static struct resource tmu1_resources[] = {
         [0] = {
-                .name   = "TMU1",
                 .start  = 0xfffffea0,
                 .end    = 0xfffffeab,
                 .flags  = IORESOURCE_MEM,
@@ -219,15 +213,12 @@ static struct platform_device tmu1_device = {
 };
 
 static struct sh_timer_config tmu2_platform_data = {
-        .name = "TMU2",
         .channel_offset = 0x1a,
         .timer_bit = 2,
-        .clk = "peripheral_clk",
 };
 
 static struct resource tmu2_resources[] = {
         [0] = {
-                .name   = "TMU2",
                 .start  = 0xfffffeac,
                 .end    = 0xfffffebb,
                 .flags  = IORESOURCE_MEM,
diff --git a/arch/sh/kernel/cpu/sh3/setup-sh7710.c b/arch/sh/kernel/cpu/sh3/setup-sh7710.c
index 0845a3ad006d..b0c2fb4ab479 100644
--- a/arch/sh/kernel/cpu/sh3/setup-sh7710.c
+++ b/arch/sh/kernel/cpu/sh3/setup-sh7710.c
@@ -127,16 +127,13 @@ static struct platform_device scif1_device = {
 };
 
 static struct sh_timer_config tmu0_platform_data = {
-        .name = "TMU0",
         .channel_offset = 0x02,
         .timer_bit = 0,
-        .clk = "peripheral_clk",
         .clockevent_rating = 200,
 };
 
 static struct resource tmu0_resources[] = {
         [0] = {
-                .name   = "TMU0",
                 .start  = 0xa412fe94,
                 .end    = 0xa412fe9f,
                 .flags  = IORESOURCE_MEM,
@@ -158,16 +155,13 @@ static struct platform_device tmu0_device = {
 };
 
 static struct sh_timer_config tmu1_platform_data = {
-        .name = "TMU1",
         .channel_offset = 0xe,
         .timer_bit = 1,
-        .clk = "peripheral_clk",
         .clocksource_rating = 200,
 };
 
 static struct resource tmu1_resources[] = {
         [0] = {
-                .name   = "TMU1",
                 .start  = 0xa412fea0,
                 .end    = 0xa412feab,
                 .flags  = IORESOURCE_MEM,
@@ -189,15 +183,12 @@ static struct platform_device tmu1_device = {
 };
 
 static struct sh_timer_config tmu2_platform_data = {
-        .name = "TMU2",
         .channel_offset = 0x1a,
         .timer_bit = 2,
-        .clk = "peripheral_clk",
 };
 
 static struct resource tmu2_resources[] = {
         [0] = {
-                .name   = "TMU2",
                 .start  = 0xa412feac,
                 .end    = 0xa412feb5,
                 .flags  = IORESOURCE_MEM,
diff --git a/arch/sh/kernel/cpu/sh3/setup-sh7720.c b/arch/sh/kernel/cpu/sh3/setup-sh7720.c
index a718a6231091..24b17135d5d2 100644
--- a/arch/sh/kernel/cpu/sh3/setup-sh7720.c
+++ b/arch/sh/kernel/cpu/sh3/setup-sh7720.c
@@ -130,17 +130,14 @@ static struct platform_device usbf_device = {
 };
 
 static struct sh_timer_config cmt0_platform_data = {
-        .name = "CMT0",
         .channel_offset = 0x10,
         .timer_bit = 0,
-        .clk = "peripheral_clk",
         .clockevent_rating = 125,
         .clocksource_rating = 125,
 };
 
 static struct resource cmt0_resources[] = {
         [0] = {
-                .name   = "CMT0",
                 .start  = 0x044a0010,
                 .end    = 0x044a001b,
                 .flags  = IORESOURCE_MEM,
@@ -162,15 +159,12 @@ static struct platform_device cmt0_device = {
 };
 
 static struct sh_timer_config cmt1_platform_data = {
-        .name = "CMT1",
         .channel_offset = 0x20,
         .timer_bit = 1,
-        .clk = "peripheral_clk",
 };
 
 static struct resource cmt1_resources[] = {
         [0] = {
-                .name   = "CMT1",
                 .start  = 0x044a0020,
                 .end    = 0x044a002b,
                 .flags  = IORESOURCE_MEM,
@@ -192,15 +186,12 @@ static struct platform_device cmt1_device = {
 };
 
 static struct sh_timer_config cmt2_platform_data = {
-        .name = "CMT2",
         .channel_offset = 0x30,
         .timer_bit = 2,
-        .clk = "peripheral_clk",
 };
 
 static struct resource cmt2_resources[] = {
         [0] = {
-                .name   = "CMT2",
                 .start  = 0x044a0030,
                 .end    = 0x044a003b,
                 .flags  = IORESOURCE_MEM,
@@ -222,15 +213,12 @@ static struct platform_device cmt2_device = {
 };
 
 static struct sh_timer_config cmt3_platform_data = {
-        .name = "CMT3",
         .channel_offset = 0x40,
         .timer_bit = 3,
-        .clk = "peripheral_clk",
 };
 
 static struct resource cmt3_resources[] = {
         [0] = {
-                .name   = "CMT3",
                 .start  = 0x044a0040,
                 .end    = 0x044a004b,
                 .flags  = IORESOURCE_MEM,
@@ -252,15 +240,12 @@ static struct platform_device cmt3_device = {
 };
 
 static struct sh_timer_config cmt4_platform_data = {
-        .name = "CMT4",
         .channel_offset = 0x50,
         .timer_bit = 4,
-        .clk = "peripheral_clk",
 };
 
 static struct resource cmt4_resources[] = {
         [0] = {
-                .name   = "CMT4",
                 .start  = 0x044a0050,
                 .end    = 0x044a005b,
                 .flags  = IORESOURCE_MEM,
@@ -282,16 +267,13 @@ static struct platform_device cmt4_device = {
 };
 
 static struct sh_timer_config tmu0_platform_data = {
-        .name = "TMU0",
         .channel_offset = 0x02,
         .timer_bit = 0,
-        .clk = "peripheral_clk",
         .clockevent_rating = 200,
 };
 
 static struct resource tmu0_resources[] = {
         [0] = {
-                .name   = "TMU0",
                 .start  = 0xa412fe94,
                 .end    = 0xa412fe9f,
                 .flags  = IORESOURCE_MEM,
@@ -313,16 +295,13 @@ static struct platform_device tmu0_device = {
 };
 
 static struct sh_timer_config tmu1_platform_data = {
-        .name = "TMU1",
         .channel_offset = 0xe,
         .timer_bit = 1,
-        .clk = "peripheral_clk",
         .clocksource_rating = 200,
 };
 
 static struct resource tmu1_resources[] = {
         [0] = {
-                .name   = "TMU1",
                 .start  = 0xa412fea0,
                 .end    = 0xa412feab,
                 .flags  = IORESOURCE_MEM,
@@ -344,15 +323,12 @@ static struct platform_device tmu1_device = {
 };
 
 static struct sh_timer_config tmu2_platform_data = {
-        .name = "TMU2",
         .channel_offset = 0x1a,
         .timer_bit = 2,
-        .clk = "peripheral_clk",
 };
 
 static struct resource tmu2_resources[] = {
         [0] = {
-                .name   = "TMU2",
                 .start  = 0xa412feac,
                 .end    = 0xa412feb5,
                 .flags  = IORESOURCE_MEM,
diff --git a/arch/sh/kernel/cpu/sh4/setup-sh4-202.c b/arch/sh/kernel/cpu/sh4/setup-sh4-202.c
index b9b7e10ad68f..e916b18e1f7c 100644
--- a/arch/sh/kernel/cpu/sh4/setup-sh4-202.c
+++ b/arch/sh/kernel/cpu/sh4/setup-sh4-202.c
@@ -31,16 +31,13 @@ static struct platform_device scif0_device = {
 };
 
 static struct sh_timer_config tmu0_platform_data = {
-        .name = "TMU0",
         .channel_offset = 0x04,
         .timer_bit = 0,
-        .clk = "peripheral_clk",
         .clockevent_rating = 200,
 };
 
 static struct resource tmu0_resources[] = {
         [0] = {
-                .name   = "TMU0",
                 .start  = 0xffd80008,
                 .end    = 0xffd80013,
                 .flags  = IORESOURCE_MEM,
@@ -62,16 +59,13 @@ static struct platform_device tmu0_device = {
 };
 
 static struct sh_timer_config tmu1_platform_data = {
-        .name = "TMU1",
         .channel_offset = 0x10,
         .timer_bit = 1,
-        .clk = "peripheral_clk",
         .clocksource_rating = 200,
 };
 
 static struct resource tmu1_resources[] = {
         [0] = {
-                .name   = "TMU1",
                 .start  = 0xffd80014,
                 .end    = 0xffd8001f,
                 .flags  = IORESOURCE_MEM,
@@ -93,15 +87,12 @@ static struct platform_device tmu1_device = {
 };
 
 static struct sh_timer_config tmu2_platform_data = {
-        .name = "TMU2",
         .channel_offset = 0x1c,
         .timer_bit = 2,
-        .clk = "peripheral_clk",
 };
 
 static struct resource tmu2_resources[] = {
         [0] = {
-                .name   = "TMU2",
                 .start  = 0xffd80020,
                 .end    = 0xffd8002f,
                 .flags  = IORESOURCE_MEM,
diff --git a/arch/sh/kernel/cpu/sh4/setup-sh7750.c b/arch/sh/kernel/cpu/sh4/setup-sh7750.c
index ffd79e57254f..911d196e86b5 100644
--- a/arch/sh/kernel/cpu/sh4/setup-sh7750.c
+++ b/arch/sh/kernel/cpu/sh4/setup-sh7750.c
@@ -66,16 +66,13 @@ static struct platform_device scif1_device = {
 };
 
 static struct sh_timer_config tmu0_platform_data = {
-        .name = "TMU0",
         .channel_offset = 0x04,
         .timer_bit = 0,
-        .clk = "peripheral_clk",
         .clockevent_rating = 200,
 };
 
 static struct resource tmu0_resources[] = {
         [0] = {
-                .name   = "TMU0",
                 .start  = 0xffd80008,
                 .end    = 0xffd80013,
                 .flags  = IORESOURCE_MEM,
@@ -97,16 +94,13 @@ static struct platform_device tmu0_device = {
 };
 
 static struct sh_timer_config tmu1_platform_data = {
-        .name = "TMU1",
         .channel_offset = 0x10,
         .timer_bit = 1,
-        .clk = "peripheral_clk",
         .clocksource_rating = 200,
 };
 
 static struct resource tmu1_resources[] = {
         [0] = {
-                .name   = "TMU1",
                 .start  = 0xffd80014,
                 .end    = 0xffd8001f,
                 .flags  = IORESOURCE_MEM,
@@ -128,15 +122,12 @@ static struct platform_device tmu1_device = {
 };
 
 static struct sh_timer_config tmu2_platform_data = {
-        .name = "TMU2",
         .channel_offset = 0x1c,
         .timer_bit = 2,
-        .clk = "peripheral_clk",
 };
 
 static struct resource tmu2_resources[] = {
         [0] = {
-                .name   = "TMU2",
                 .start  = 0xffd80020,
                 .end    = 0xffd8002f,
                 .flags  = IORESOURCE_MEM,
@@ -163,15 +154,12 @@ static struct platform_device tmu2_device = {
         defined(CONFIG_CPU_SUBTYPE_SH7751R)
 
 static struct sh_timer_config tmu3_platform_data = {
-        .name = "TMU3",
         .channel_offset = 0x04,
         .timer_bit = 0,
-        .clk = "peripheral_clk",
 };
 
 static struct resource tmu3_resources[] = {
         [0] = {
-                .name   = "TMU3",
                 .start  = 0xfe100008,
                 .end    = 0xfe100013,
                 .flags  = IORESOURCE_MEM,
@@ -193,15 +181,12 @@ static struct platform_device tmu3_device = {
 };
 
 static struct sh_timer_config tmu4_platform_data = {
-        .name = "TMU4",
         .channel_offset = 0x10,
         .timer_bit = 1,
-        .clk = "peripheral_clk",
 };
 
 static struct resource tmu4_resources[] = {
         [0] = {
-                .name   = "TMU4",
                 .start  = 0xfe100014,
                 .end    = 0xfe10001f,
                 .flags  = IORESOURCE_MEM,
diff --git a/arch/sh/kernel/cpu/sh4/setup-sh7760.c b/arch/sh/kernel/cpu/sh4/setup-sh7760.c
index a16eb3656f4b..48ea8fe85dc5 100644
--- a/arch/sh/kernel/cpu/sh4/setup-sh7760.c
+++ b/arch/sh/kernel/cpu/sh4/setup-sh7760.c
@@ -187,16 +187,13 @@ static struct platform_device scif3_device = {
 };
 
 static struct sh_timer_config tmu0_platform_data = {
-        .name = "TMU0",
         .channel_offset = 0x04,
         .timer_bit = 0,
-        .clk = "peripheral_clk",
         .clockevent_rating = 200,
 };
 
 static struct resource tmu0_resources[] = {
         [0] = {
-                .name   = "TMU0",
                 .start  = 0xffd80008,
                 .end    = 0xffd80013,
                 .flags  = IORESOURCE_MEM,
@@ -218,16 +215,13 @@ static struct platform_device tmu0_device = {
 };
 
 static struct sh_timer_config tmu1_platform_data = {
-        .name = "TMU1",
         .channel_offset = 0x10,
         .timer_bit = 1,
-        .clk = "peripheral_clk",
         .clocksource_rating = 200,
 };
 
 static struct resource tmu1_resources[] = {
         [0] = {
-                .name   = "TMU1",
                 .start  = 0xffd80014,
                 .end    = 0xffd8001f,
                 .flags  = IORESOURCE_MEM,
@@ -249,15 +243,12 @@ static struct platform_device tmu1_device = {
 };
 
 static struct sh_timer_config tmu2_platform_data = {
-        .name = "TMU2",
         .channel_offset = 0x1c,
         .timer_bit = 2,
-        .clk = "peripheral_clk",
 };
 
 static struct resource tmu2_resources[] = {
         [0] = {
-                .name   = "TMU2",
                 .start  = 0xffd80020,
                 .end    = 0xffd8002f,
                 .flags  = IORESOURCE_MEM,
diff --git a/arch/sh/kernel/cpu/sh4a/clock-sh7343.c b/arch/sh/kernel/cpu/sh4a/clock-sh7343.c
index 2c16df37eda6..a63cdcaee0b2 100644
--- a/arch/sh/kernel/cpu/sh4a/clock-sh7343.c
+++ b/arch/sh/kernel/cpu/sh4a/clock-sh7343.c
@@ -154,15 +154,15 @@ static struct clk mstp_clks[] = {
         MSTP("sh0", &div4_clks[DIV4_P], MSTPCR0, 20, 0),
         MSTP("hudi0", &div4_clks[DIV4_P], MSTPCR0, 19, 0),
         MSTP("ubc0", &div4_clks[DIV4_P], MSTPCR0, 17, 0),
-        MSTP("tmu0", &div4_clks[DIV4_P], MSTPCR0, 15, 0),
-        MSTP("cmt0", &r_clk, MSTPCR0, 14, 0),
+        MSTP("tmu_fck", &div4_clks[DIV4_P], MSTPCR0, 15, 0),
+        MSTP("cmt_fck", &r_clk, MSTPCR0, 14, 0),
         MSTP("rwdt0", &r_clk, MSTPCR0, 13, 0),
         MSTP("mfi0", &div4_clks[DIV4_P], MSTPCR0, 11, 0),
         MSTP("flctl0", &div4_clks[DIV4_P], MSTPCR0, 10, 0),
-        MSTP("scif0", &div4_clks[DIV4_P], MSTPCR0, 7, 0),
-        MSTP("scif1", &div4_clks[DIV4_P], MSTPCR0, 6, 0),
-        MSTP("scif2", &div4_clks[DIV4_P], MSTPCR0, 5, 0),
-        MSTP("scif3", &div4_clks[DIV4_P], MSTPCR0, 4, 0),
+        SH_CLK_MSTP32("sci_fck", 0, &div4_clks[DIV4_P], MSTPCR0, 7, 0),
+        SH_CLK_MSTP32("sci_fck", 1, &div4_clks[DIV4_P], MSTPCR0, 6, 0),
+        SH_CLK_MSTP32("sci_fck", 2, &div4_clks[DIV4_P], MSTPCR0, 5, 0),
+        SH_CLK_MSTP32("sci_fck", 3, &div4_clks[DIV4_P], MSTPCR0, 4, 0),
         MSTP("sio0", &div4_clks[DIV4_P], MSTPCR0, 3, 0),
         MSTP("siof0", &div4_clks[DIV4_P], MSTPCR0, 2, 0),
         MSTP("siof1", &div4_clks[DIV4_P], MSTPCR0, 1, 0),
diff --git a/arch/sh/kernel/cpu/sh4a/clock-sh7366.c b/arch/sh/kernel/cpu/sh4a/clock-sh7366.c
index 91588d280cd8..f99db94cf8fb 100644
--- a/arch/sh/kernel/cpu/sh4a/clock-sh7366.c
+++ b/arch/sh/kernel/cpu/sh4a/clock-sh7366.c
@@ -158,14 +158,14 @@ static struct clk mstp_clks[] = {
         MSTP("sh0", &div4_clks[DIV4_P], MSTPCR0, 20, 0),
         MSTP("hudi0", &div4_clks[DIV4_P], MSTPCR0, 19, 0),
         MSTP("ubc0", &div4_clks[DIV4_P], MSTPCR0, 17, 0),
-        MSTP("tmu0", &div4_clks[DIV4_P], MSTPCR0, 15, 0),
-        MSTP("cmt0", &r_clk, MSTPCR0, 14, 0),
+        MSTP("tmu_fck", &div4_clks[DIV4_P], MSTPCR0, 15, 0),
+        MSTP("cmt_fck", &r_clk, MSTPCR0, 14, 0),
         MSTP("rwdt0", &r_clk, MSTPCR0, 13, 0),
         MSTP("mfi0", &div4_clks[DIV4_P], MSTPCR0, 11, 0),
         MSTP("flctl0", &div4_clks[DIV4_P], MSTPCR0, 10, 0),
-        MSTP("scif0", &div4_clks[DIV4_P], MSTPCR0, 7, 0),
-        MSTP("scif1", &div4_clks[DIV4_P], MSTPCR0, 6, 0),
-        MSTP("scif2", &div4_clks[DIV4_P], MSTPCR0, 5, 0),
+        SH_CLK_MSTP32("sci_fck", 0, &div4_clks[DIV4_P], MSTPCR0, 7, 0),
+        SH_CLK_MSTP32("sci_fck", 1, &div4_clks[DIV4_P], MSTPCR0, 6, 0),
+        SH_CLK_MSTP32("sci_fck", 2, &div4_clks[DIV4_P], MSTPCR0, 5, 0),
         MSTP("msiof0", &div4_clks[DIV4_P], MSTPCR0, 2, 0),
         MSTP("sbr0", &div4_clks[DIV4_P], MSTPCR0, 1, 0),
 
diff --git a/arch/sh/kernel/cpu/sh4a/clock-sh7722.c b/arch/sh/kernel/cpu/sh4a/clock-sh7722.c
index 15db6d521c5c..107b200e78bd 100644
--- a/arch/sh/kernel/cpu/sh4a/clock-sh7722.c
+++ b/arch/sh/kernel/cpu/sh4a/clock-sh7722.c
@@ -160,13 +160,13 @@ struct clk div6_clks[] = {
 static struct clk mstp_clks[] = {
         SH_HWBLK_CLK("uram0", -1, U_CLK, HWBLK_URAM, CLK_ENABLE_ON_INIT),
         SH_HWBLK_CLK("xymem0", -1, B_CLK, HWBLK_XYMEM, CLK_ENABLE_ON_INIT),
-        SH_HWBLK_CLK("tmu0", -1, P_CLK, HWBLK_TMU, 0),
-        SH_HWBLK_CLK("cmt0", -1, R_CLK, HWBLK_CMT, 0),
+        SH_HWBLK_CLK("tmu_fck", -1, P_CLK, HWBLK_TMU, 0),
+        SH_HWBLK_CLK("cmt_fck", -1, R_CLK, HWBLK_CMT, 0),
         SH_HWBLK_CLK("rwdt0", -1, R_CLK, HWBLK_RWDT, 0),
         SH_HWBLK_CLK("flctl0", -1, P_CLK, HWBLK_FLCTL, 0),
-        SH_HWBLK_CLK("scif0", -1, P_CLK, HWBLK_SCIF0, 0),
-        SH_HWBLK_CLK("scif1", -1, P_CLK, HWBLK_SCIF1, 0),
-        SH_HWBLK_CLK("scif2", -1, P_CLK, HWBLK_SCIF2, 0),
+        SH_HWBLK_CLK("sci_fck", 0, P_CLK, HWBLK_SCIF0, 0),
+        SH_HWBLK_CLK("sci_fck", 1, P_CLK, HWBLK_SCIF1, 0),
+        SH_HWBLK_CLK("sci_fck", 2, P_CLK, HWBLK_SCIF2, 0),
 
         SH_HWBLK_CLK("i2c0", -1, P_CLK, HWBLK_IIC, 0),
         SH_HWBLK_CLK("rtc0", -1, R_CLK, HWBLK_RTC, 0),
diff --git a/arch/sh/kernel/cpu/sh4a/clock-sh7723.c b/arch/sh/kernel/cpu/sh4a/clock-sh7723.c
index 50babe01fe44..fc86c88223f4 100644
--- a/arch/sh/kernel/cpu/sh4a/clock-sh7723.c
+++ b/arch/sh/kernel/cpu/sh4a/clock-sh7723.c
@@ -21,6 +21,8 @@
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/io.h>
+#include <linux/clk.h>
+#include <asm/clkdev.h>
 #include <asm/clock.h>
 #include <asm/hwblk.h>
 #include <cpu/sh7723.h>
@@ -171,18 +173,18 @@ static struct clk mstp_clks[] = {
         SH_HWBLK_CLK("sh0", -1, SH_CLK, HWBLK_SHYWAY, CLK_ENABLE_ON_INIT),
         SH_HWBLK_CLK("hudi0", -1, P_CLK, HWBLK_HUDI, 0),
         SH_HWBLK_CLK("ubc0", -1, I_CLK, HWBLK_UBC, 0),
-        SH_HWBLK_CLK("tmu0", -1, P_CLK, HWBLK_TMU0, 0),
-        SH_HWBLK_CLK("cmt0", -1, R_CLK, HWBLK_CMT, 0),
+        SH_HWBLK_CLK("tmu012_fck", -1, P_CLK, HWBLK_TMU0, 0),
+        SH_HWBLK_CLK("cmt_fck", -1, R_CLK, HWBLK_CMT, 0),
         SH_HWBLK_CLK("rwdt0", -1, R_CLK, HWBLK_RWDT, 0),
         SH_HWBLK_CLK("dmac1", -1, B_CLK, HWBLK_DMAC1, 0),
-        SH_HWBLK_CLK("tmu1", -1, P_CLK, HWBLK_TMU1, 0),
+        SH_HWBLK_CLK("tmu345_fck", -1, P_CLK, HWBLK_TMU1, 0),
         SH_HWBLK_CLK("flctl0", -1, P_CLK, HWBLK_FLCTL, 0),
-        SH_HWBLK_CLK("scif0", -1, P_CLK, HWBLK_SCIF0, 0),
-        SH_HWBLK_CLK("scif1", -1, P_CLK, HWBLK_SCIF1, 0),
-        SH_HWBLK_CLK("scif2", -1, P_CLK, HWBLK_SCIF2, 0),
-        SH_HWBLK_CLK("scif3", -1, B_CLK, HWBLK_SCIF3, 0),
-        SH_HWBLK_CLK("scif4", -1, B_CLK, HWBLK_SCIF4, 0),
-        SH_HWBLK_CLK("scif5", -1, B_CLK, HWBLK_SCIF5, 0),
+        SH_HWBLK_CLK("sci_fck", 0, P_CLK, HWBLK_SCIF0, 0),
+        SH_HWBLK_CLK("sci_fck", 1, P_CLK, HWBLK_SCIF1, 0),
+        SH_HWBLK_CLK("sci_fck", 2, P_CLK, HWBLK_SCIF2, 0),
+        SH_HWBLK_CLK("sci_fck", 3, B_CLK, HWBLK_SCIF3, 0),
+        SH_HWBLK_CLK("sci_fck", 4, B_CLK, HWBLK_SCIF4, 0),
+        SH_HWBLK_CLK("sci_fck", 5, B_CLK, HWBLK_SCIF5, 0),
         SH_HWBLK_CLK("msiof0", -1, B_CLK, HWBLK_MSIOF0, 0),
         SH_HWBLK_CLK("msiof1", -1, B_CLK, HWBLK_MSIOF1, 0),
         SH_HWBLK_CLK("meram0", -1, SH_CLK, HWBLK_MERAM, 0),
@@ -211,6 +213,40 @@ static struct clk mstp_clks[] = {
         SH_HWBLK_CLK("lcdc0", -1, B_CLK, HWBLK_LCDC, 0),
 };
 
+static struct clk_lookup lookups[] = {
+        {
+                /* TMU0 */
+                .dev_id         = "sh_tmu.0",
+                .con_id         = "tmu_fck",
+                .clk            = &mstp_clks[11],       /* tmu012_fck */
+        }, {
+                /* TMU1 */
+                .dev_id         = "sh_tmu.1",
+                .con_id         = "tmu_fck",
+                .clk            = &mstp_clks[11],
+        }, {
+                /* TMU2 */
+                .dev_id         = "sh_tmu.2",
+                .con_id         = "tmu_fck",
+                .clk            = &mstp_clks[11],
+        }, {
+                /* TMU3 */
+                .dev_id         = "sh_tmu.3",
+                .con_id         = "tmu_fck",
+                .clk            = &mstp_clks[15],       /* tmu345_fck */
+        }, {
+                /* TMU4 */
+                .dev_id         = "sh_tmu.4",
+                .con_id         = "tmu_fck",
+                .clk            = &mstp_clks[15],
+        }, {
+                /* TMU5 */
+                .dev_id         = "sh_tmu.5",
+                .con_id         = "tmu_fck",
+                .clk            = &mstp_clks[15],
+        },
+};
+
 int __init arch_clk_init(void)
 {
         int k, ret = 0;
@@ -222,7 +258,9 @@ int __init arch_clk_init(void)
                 pll_clk.parent = &extal_clk;
 
         for (k = 0; !ret && (k < ARRAY_SIZE(main_clks)); k++)
-                ret = clk_register(main_clks[k]);
+                ret |= clk_register(main_clks[k]);
+
+        clkdev_add_table(lookups, ARRAY_SIZE(lookups));
 
         if (!ret)
                 ret = sh_clk_div4_register(div4_clks, DIV4_NR, &div4_table);
diff --git a/arch/sh/kernel/cpu/sh4a/clock-sh7724.c b/arch/sh/kernel/cpu/sh4a/clock-sh7724.c
index 6707061fbf54..f1583a23b3a5 100644
--- a/arch/sh/kernel/cpu/sh4a/clock-sh7724.c
+++ b/arch/sh/kernel/cpu/sh4a/clock-sh7724.c
@@ -21,6 +21,8 @@
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/io.h>
+#include <linux/clk.h>
+#include <asm/clkdev.h>
 #include <asm/clock.h>
 #include <asm/hwblk.h>
 #include <cpu/sh7724.h>
@@ -189,17 +191,17 @@ static struct clk mstp_clks[] = {
         SH_HWBLK_CLK("sh0", -1, SH_CLK, HWBLK_SHYWAY, CLK_ENABLE_ON_INIT),
         SH_HWBLK_CLK("hudi0", -1, P_CLK, HWBLK_HUDI, 0),
         SH_HWBLK_CLK("ubc0", -1, I_CLK, HWBLK_UBC, 0),
-        SH_HWBLK_CLK("tmu0", -1, P_CLK, HWBLK_TMU0, 0),
-        SH_HWBLK_CLK("cmt0", -1, R_CLK, HWBLK_CMT, 0),
+        SH_HWBLK_CLK("tmu012_fck", -1, P_CLK, HWBLK_TMU0, 0),
+        SH_HWBLK_CLK("cmt_fck", -1, R_CLK, HWBLK_CMT, 0),
         SH_HWBLK_CLK("rwdt0", -1, R_CLK, HWBLK_RWDT, 0),
         SH_HWBLK_CLK("dmac1", -1, B_CLK, HWBLK_DMAC1, 0),
-        SH_HWBLK_CLK("tmu1", -1, P_CLK, HWBLK_TMU1, 0),
-        SH_HWBLK_CLK("scif0", -1, P_CLK, HWBLK_SCIF0, 0),
-        SH_HWBLK_CLK("scif1", -1, P_CLK, HWBLK_SCIF1, 0),
-        SH_HWBLK_CLK("scif2", -1, P_CLK, HWBLK_SCIF2, 0),
-        SH_HWBLK_CLK("scif3", -1, B_CLK, HWBLK_SCIF3, 0),
-        SH_HWBLK_CLK("scif4", -1, B_CLK, HWBLK_SCIF4, 0),
-        SH_HWBLK_CLK("scif5", -1, B_CLK, HWBLK_SCIF5, 0),
+        SH_HWBLK_CLK("tmu345_fck", -1, P_CLK, HWBLK_TMU1, 0),
+        SH_HWBLK_CLK("sci_fck", 0, P_CLK, HWBLK_SCIF0, 0),
+        SH_HWBLK_CLK("sci_fck", 1, P_CLK, HWBLK_SCIF1, 0),
+        SH_HWBLK_CLK("sci_fck", 2, P_CLK, HWBLK_SCIF2, 0),
+        SH_HWBLK_CLK("sci_fck", 3, B_CLK, HWBLK_SCIF3, 0),
+        SH_HWBLK_CLK("sci_fck", 4, B_CLK, HWBLK_SCIF4, 0),
+        SH_HWBLK_CLK("sci_fck", 5, B_CLK, HWBLK_SCIF5, 0),
         SH_HWBLK_CLK("msiof0", -1, B_CLK, HWBLK_MSIOF0, 0),
         SH_HWBLK_CLK("msiof1", -1, B_CLK, HWBLK_MSIOF1, 0),
 
@@ -233,6 +235,40 @@ static struct clk mstp_clks[] = {
         SH_HWBLK_CLK("lcdc0", -1, B_CLK, HWBLK_LCDC, 0),
 };
 
+static struct clk_lookup lookups[] = {
+        {
+                /* TMU0 */
+                .dev_id         = "sh_tmu.0",
+                .con_id         = "tmu_fck",
+                .clk            = &mstp_clks[12],       /* tmu012_fck */
+        }, {
+                /* TMU1 */
+                .dev_id         = "sh_tmu.1",
+                .con_id         = "tmu_fck",
+                .clk            = &mstp_clks[12],
+        }, {
+                /* TMU2 */
+                .dev_id         = "sh_tmu.2",
+                .con_id         = "tmu_fck",
+                .clk            = &mstp_clks[12],
+        }, {
+                /* TMU3 */
+                .dev_id         = "sh_tmu.3",
+                .con_id         = "tmu_fck",
+                .clk            = &mstp_clks[16],       /* tmu345_fck */
+        }, {
+                /* TMU4 */
+                .dev_id         = "sh_tmu.4",
+                .con_id         = "tmu_fck",
+                .clk            = &mstp_clks[16],
+        }, {
+                /* TMU5 */
+                .dev_id         = "sh_tmu.5",
+                .con_id         = "tmu_fck",
+                .clk            = &mstp_clks[16],
+        },
+};
+
 int __init arch_clk_init(void)
 {
         int k, ret = 0;
@@ -246,6 +282,8 @@ int __init arch_clk_init(void)
         for (k = 0; !ret && (k < ARRAY_SIZE(main_clks)); k++)
                 ret = clk_register(main_clks[k]);
 
+        clkdev_add_table(lookups, ARRAY_SIZE(lookups));
+
         if (!ret)
                 ret = sh_clk_div4_register(div4_clks, DIV4_NR, &div4_table);
 
diff --git a/arch/sh/kernel/cpu/sh4a/clock-sh7785.c b/arch/sh/kernel/cpu/sh4a/clock-sh7785.c
index d997f0a25b10..28de049a59b1 100644
--- a/arch/sh/kernel/cpu/sh4a/clock-sh7785.c
+++ b/arch/sh/kernel/cpu/sh4a/clock-sh7785.c
@@ -3,7 +3,7 @@
  *
  * SH7785 support for the clock framework
  *
- *  Copyright (C) 2007 - 2009  Paul Mundt
+ *  Copyright (C) 2007 - 2010  Paul Mundt
  *
  * This file is subject to the terms and conditions of the GNU General Public
  * License.  See the file "COPYING" in the main directory of this archive
@@ -14,6 +14,7 @@
 #include <linux/clk.h>
 #include <linux/io.h>
 #include <linux/cpufreq.h>
+#include <asm/clkdev.h>
 #include <asm/clock.h>
 #include <asm/freq.h>
 #include <cpu/sh7785.h>
@@ -88,12 +89,12 @@ struct clk div4_clks[DIV4_NR] = {
 
 static struct clk mstp_clks[] = {
         /* MSTPCR0 */
-        SH_CLK_MSTP32("scif_fck", 5, &div4_clks[DIV4_P], MSTPCR0, 29, 0),
-        SH_CLK_MSTP32("scif_fck", 4, &div4_clks[DIV4_P], MSTPCR0, 28, 0),
-        SH_CLK_MSTP32("scif_fck", 3, &div4_clks[DIV4_P], MSTPCR0, 27, 0),
-        SH_CLK_MSTP32("scif_fck", 2, &div4_clks[DIV4_P], MSTPCR0, 26, 0),
-        SH_CLK_MSTP32("scif_fck", 1, &div4_clks[DIV4_P], MSTPCR0, 25, 0),
-        SH_CLK_MSTP32("scif_fck", 0, &div4_clks[DIV4_P], MSTPCR0, 24, 0),
+        SH_CLK_MSTP32("sci_fck", 5, &div4_clks[DIV4_P], MSTPCR0, 29, 0),
+        SH_CLK_MSTP32("sci_fck", 4, &div4_clks[DIV4_P], MSTPCR0, 28, 0),
+        SH_CLK_MSTP32("sci_fck", 3, &div4_clks[DIV4_P], MSTPCR0, 27, 0),
+        SH_CLK_MSTP32("sci_fck", 2, &div4_clks[DIV4_P], MSTPCR0, 26, 0),
+        SH_CLK_MSTP32("sci_fck", 1, &div4_clks[DIV4_P], MSTPCR0, 25, 0),
+        SH_CLK_MSTP32("sci_fck", 0, &div4_clks[DIV4_P], MSTPCR0, 24, 0),
         SH_CLK_MSTP32("ssi_fck", 1, &div4_clks[DIV4_P], MSTPCR0, 21, 0),
         SH_CLK_MSTP32("ssi_fck", 0, &div4_clks[DIV4_P], MSTPCR0, 20, 0),
         SH_CLK_MSTP32("hac_fck", 1, &div4_clks[DIV4_P], MSTPCR0, 17, 0),
@@ -113,12 +114,48 @@ static struct clk mstp_clks[] = {
         SH_CLK_MSTP32("gdta_fck", -1, NULL, MSTPCR1, 0, 0),
 };
 
+static struct clk_lookup lookups[] = {
+        {
+                /* TMU0 */
+                .dev_id         = "sh_tmu.0",
+                .con_id         = "tmu_fck",
+                .clk            = &mstp_clks[13],       /* tmu012_fck */
+        }, {
+                /* TMU1 */
+                .dev_id         = "sh_tmu.1",
+                .con_id         = "tmu_fck",
+                .clk            = &mstp_clks[13],
+        }, {
+                /* TMU2 */
+                .dev_id         = "sh_tmu.2",
+                .con_id         = "tmu_fck",
+                .clk            = &mstp_clks[13],
+        }, {
+                /* TMU3 */
+                .dev_id         = "sh_tmu.3",
+                .con_id         = "tmu_fck",
+                .clk            = &mstp_clks[12],       /* tmu345_fck */
+        }, {
+                /* TMU4 */
+                .dev_id         = "sh_tmu.4",
+                .con_id         = "tmu_fck",
+                .clk            = &mstp_clks[12],
+        }, {
+                /* TMU5 */
+                .dev_id         = "sh_tmu.5",
+                .con_id         = "tmu_fck",
+                .clk            = &mstp_clks[12],
+        },
+};
+
 int __init arch_clk_init(void)
 {
         int i, ret = 0;
 
         for (i = 0; i < ARRAY_SIZE(clks); i++)
                 ret |= clk_register(clks[i]);
+        for (i = 0; i < ARRAY_SIZE(lookups); i++)
+                clkdev_add(&lookups[i]);
 
         if (!ret)
                 ret = sh_clk_div4_register(div4_clks, ARRAY_SIZE(div4_clks),
diff --git a/arch/sh/kernel/cpu/sh4a/clock-sh7786.c b/arch/sh/kernel/cpu/sh4a/clock-sh7786.c
index af69fd468703..c4a84bb2f3d9 100644
--- a/arch/sh/kernel/cpu/sh4a/clock-sh7786.c
+++ b/arch/sh/kernel/cpu/sh4a/clock-sh7786.c
@@ -13,6 +13,8 @@
 #include <linux/kernel.h>
 #include <linux/clk.h>
 #include <linux/io.h>
+#include <linux/clk.h>
+#include <asm/clkdev.h>
 #include <asm/clock.h>
 #include <asm/freq.h>
 
@@ -87,12 +89,12 @@ struct clk div4_clks[DIV4_NR] = {
 
 static struct clk mstp_clks[] = {
         /* MSTPCR0 */
-        SH_CLK_MSTP32("scif_fck", 5, &div4_clks[DIV4_P], MSTPCR0, 29, 0),
-        SH_CLK_MSTP32("scif_fck", 4, &div4_clks[DIV4_P], MSTPCR0, 28, 0),
-        SH_CLK_MSTP32("scif_fck", 3, &div4_clks[DIV4_P], MSTPCR0, 27, 0),
-        SH_CLK_MSTP32("scif_fck", 2, &div4_clks[DIV4_P], MSTPCR0, 26, 0),
-        SH_CLK_MSTP32("scif_fck", 1, &div4_clks[DIV4_P], MSTPCR0, 25, 0),
-        SH_CLK_MSTP32("scif_fck", 0, &div4_clks[DIV4_P], MSTPCR0, 24, 0),
+        SH_CLK_MSTP32("sci_fck", 5, &div4_clks[DIV4_P], MSTPCR0, 29, 0),
+        SH_CLK_MSTP32("sci_fck", 4, &div4_clks[DIV4_P], MSTPCR0, 28, 0),
+        SH_CLK_MSTP32("sci_fck", 3, &div4_clks[DIV4_P], MSTPCR0, 27, 0),
+        SH_CLK_MSTP32("sci_fck", 2, &div4_clks[DIV4_P], MSTPCR0, 26, 0),
+        SH_CLK_MSTP32("sci_fck", 1, &div4_clks[DIV4_P], MSTPCR0, 25, 0),
+        SH_CLK_MSTP32("sci_fck", 0, &div4_clks[DIV4_P], MSTPCR0, 24, 0),
         SH_CLK_MSTP32("ssi_fck", 3, &div4_clks[DIV4_P], MSTPCR0, 23, 0),
         SH_CLK_MSTP32("ssi_fck", 2, &div4_clks[DIV4_P], MSTPCR0, 22, 0),
         SH_CLK_MSTP32("ssi_fck", 1, &div4_clks[DIV4_P], MSTPCR0, 21, 0),
@@ -120,12 +122,78 @@ static struct clk mstp_clks[] = {
         SH_CLK_MSTP32("ether_fck", -1, NULL, MSTPCR1, 2, 0),
 };
 
+static struct clk_lookup lookups[] = {
+        {
+                /* TMU0 */
+                .dev_id         = "sh_tmu.0",
+                .con_id         = "tmu_fck",
+                .clk            = &mstp_clks[17],       /* tmu012_fck */
+        }, {
+                /* TMU1 */
+                .dev_id         = "sh_tmu.1",
+                .con_id         = "tmu_fck",
+                .clk            = &mstp_clks[17],
+        }, {
+                /* TMU2 */
+                .dev_id         = "sh_tmu.2",
+                .con_id         = "tmu_fck",
+                .clk            = &mstp_clks[17],
+        }, {
+                /* TMU3 */
+                .dev_id         = "sh_tmu.3",
+                .con_id         = "tmu_fck",
+                .clk            = &mstp_clks[16],       /* tmu345_fck */
+        }, {
+                /* TMU4 */
+                .dev_id         = "sh_tmu.4",
+                .con_id         = "tmu_fck",
+                .clk            = &mstp_clks[16],
+        }, {
+                /* TMU5 */
+                .dev_id         = "sh_tmu.5",
+                .con_id         = "tmu_fck",
+                .clk            = &mstp_clks[16],
+        }, {
+                /* TMU6 */
+                .dev_id         = "sh_tmu.6",
+                .con_id         = "tmu_fck",
+                .clk            = &mstp_clks[15],       /* tmu678_fck */
+        }, {
+                /* TMU7 */
+                .dev_id         = "sh_tmu.7",
+                .con_id         = "tmu_fck",
+                .clk            = &mstp_clks[15],
+        }, {
+                /* TMU8 */
+                .dev_id         = "sh_tmu.8",
+                .con_id         = "tmu_fck",
+                .clk            = &mstp_clks[15],
+        }, {
+                /* TMU9 */
+                .dev_id         = "sh_tmu.9",
+                .con_id         = "tmu_fck",
+                .clk            = &mstp_clks[14],       /* tmu9_11_fck */
+        }, {
+                /* TMU10 */
+                .dev_id         = "sh_tmu.10",
+                .con_id         = "tmu_fck",
+                .clk            = &mstp_clks[14],
+        }, {
+                /* TMU11 */
+                .dev_id         = "sh_tmu.11",
+                .con_id         = "tmu_fck",
+                .clk            = &mstp_clks[14],
+        }
+};
+
 int __init arch_clk_init(void)
 {
         int i, ret = 0;
 
         for (i = 0; i < ARRAY_SIZE(clks); i++)
                 ret |= clk_register(clks[i]);
+        for (i = 0; i < ARRAY_SIZE(lookups); i++)
+                clkdev_add(&lookups[i]);
 
         if (!ret)
                 ret = sh_clk_div4_register(div4_clks, ARRAY_SIZE(div4_clks),
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7343.c b/arch/sh/kernel/cpu/sh4a/setup-sh7343.c
index 45eb1bfd42c9..3681cafdb4af 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7343.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7343.c
@@ -21,7 +21,6 @@ static struct plat_sci_port scif0_platform_data = {
         .flags          = UPF_BOOT_AUTOCONF,
         .type           = PORT_SCIF,
         .irqs           = { 80, 80, 80, 80 },
-        .clk            = "scif0",
 };
 
 static struct platform_device scif0_device = {
@@ -37,7 +36,6 @@ static struct plat_sci_port scif1_platform_data = {
         .flags          = UPF_BOOT_AUTOCONF,
         .type           = PORT_SCIF,
         .irqs           = { 81, 81, 81, 81 },
-        .clk            = "scif1",
 };
 
 static struct platform_device scif1_device = {
@@ -53,7 +51,6 @@ static struct plat_sci_port scif2_platform_data = {
         .flags          = UPF_BOOT_AUTOCONF,
         .type           = PORT_SCIF,
         .irqs           = { 82, 82, 82, 82 },
-        .clk            = "scif2",
 };
 
 static struct platform_device scif2_device = {
@@ -69,7 +66,6 @@ static struct plat_sci_port scif3_platform_data = {
         .flags          = UPF_BOOT_AUTOCONF,
         .type           = PORT_SCIF,
         .irqs           = { 83, 83, 83, 83 },
-        .clk            = "scif3",
 };
 
 static struct platform_device scif3_device = {
@@ -207,17 +203,14 @@ static struct platform_device jpu_device = {
 };
 
 static struct sh_timer_config cmt_platform_data = {
-        .name = "CMT",
         .channel_offset = 0x60,
         .timer_bit = 5,
-        .clk = "cmt0",
         .clockevent_rating = 125,
         .clocksource_rating = 200,
 };
 
 static struct resource cmt_resources[] = {
         [0] = {
-                .name   = "CMT",
                 .start  = 0x044a0060,
                 .end    = 0x044a006b,
                 .flags  = IORESOURCE_MEM,
@@ -239,16 +232,13 @@ static struct platform_device cmt_device = {
 };
 
 static struct sh_timer_config tmu0_platform_data = {
-        .name = "TMU0",
         .channel_offset = 0x04,
         .timer_bit = 0,
-        .clk = "tmu0",
         .clockevent_rating = 200,
 };
 
 static struct resource tmu0_resources[] = {
         [0] = {
-                .name   = "TMU0",
                 .start  = 0xffd80008,
                 .end    = 0xffd80013,
                 .flags  = IORESOURCE_MEM,
@@ -270,16 +260,13 @@ static struct platform_device tmu0_device = {
 };
 
 static struct sh_timer_config tmu1_platform_data = {
-        .name = "TMU1",
         .channel_offset = 0x10,
         .timer_bit = 1,
-        .clk = "tmu0",
         .clocksource_rating = 200,
 };
 
 static struct resource tmu1_resources[] = {
         [0] = {
-                .name   = "TMU1",
                 .start  = 0xffd80014,
                 .end    = 0xffd8001f,
                 .flags  = IORESOURCE_MEM,
@@ -301,15 +288,12 @@ static struct platform_device tmu1_device = {
 };
 
 static struct sh_timer_config tmu2_platform_data = {
-        .name = "TMU2",
         .channel_offset = 0x1c,
         .timer_bit = 2,
-        .clk = "tmu0",
 };
 
 static struct resource tmu2_resources[] = {
         [0] = {
-                .name   = "TMU2",
                 .start  = 0xffd80020,
                 .end    = 0xffd8002b,
                 .flags  = IORESOURCE_MEM,
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7366.c b/arch/sh/kernel/cpu/sh4a/setup-sh7366.c
index c494c193e3b6..8dab9e1bbd89 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7366.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7366.c
@@ -23,7 +23,6 @@ static struct plat_sci_port scif0_platform_data = {
         .flags          = UPF_BOOT_AUTOCONF,
         .type           = PORT_SCIF,
         .irqs           = { 80, 80, 80, 80 },
-        .clk            = "scif0",
 };
 
 static struct platform_device scif0_device = {
@@ -169,17 +168,14 @@ static struct platform_device veu1_device = {
 };
 
 static struct sh_timer_config cmt_platform_data = {
-        .name = "CMT",
         .channel_offset = 0x60,
         .timer_bit = 5,
-        .clk = "cmt0",
         .clockevent_rating = 125,
         .clocksource_rating = 200,
 };
 
 static struct resource cmt_resources[] = {
         [0] = {
-                .name   = "CMT",
                 .start  = 0x044a0060,
                 .end    = 0x044a006b,
                 .flags  = IORESOURCE_MEM,
@@ -201,16 +197,13 @@ static struct platform_device cmt_device = {
 };
 
 static struct sh_timer_config tmu0_platform_data = {
-        .name = "TMU0",
         .channel_offset = 0x04,
         .timer_bit = 0,
-        .clk = "tmu0",
         .clockevent_rating = 200,
 };
 
 static struct resource tmu0_resources[] = {
         [0] = {
-                .name   = "TMU0",
                 .start  = 0xffd80008,
                 .end    = 0xffd80013,
                 .flags  = IORESOURCE_MEM,
@@ -232,16 +225,13 @@ static struct platform_device tmu0_device = {
 };
 
 static struct sh_timer_config tmu1_platform_data = {
-        .name = "TMU1",
         .channel_offset = 0x10,
         .timer_bit = 1,
-        .clk = "tmu0",
         .clocksource_rating = 200,
 };
 
 static struct resource tmu1_resources[] = {
         [0] = {
-                .name   = "TMU1",
                 .start  = 0xffd80014,
                 .end    = 0xffd8001f,
                 .flags  = IORESOURCE_MEM,
@@ -263,15 +253,12 @@ static struct platform_device tmu1_device = {
 };
 
 static struct sh_timer_config tmu2_platform_data = {
-        .name = "TMU2",
         .channel_offset = 0x1c,
         .timer_bit = 2,
-        .clk = "tmu0",
 };
 
 static struct resource tmu2_resources[] = {
         [0] = {
-                .name   = "TMU2",
                 .start  = 0xffd80020,
                 .end    = 0xffd8002b,
                 .flags  = IORESOURCE_MEM,
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7722.c b/arch/sh/kernel/cpu/sh4a/setup-sh7722.c
index fd7e3639e845..dc9b30d086a4 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7722.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7722.c
@@ -174,7 +174,6 @@ static struct plat_sci_port scif0_platform_data = {
         .flags          = UPF_BOOT_AUTOCONF,
         .type           = PORT_SCIF,
         .irqs           = { 80, 80, 80, 80 },
-        .clk            = "scif0",
 };
 
 static struct platform_device scif0_device = {
@@ -190,7 +189,6 @@ static struct plat_sci_port scif1_platform_data = {
         .flags          = UPF_BOOT_AUTOCONF,
         .type           = PORT_SCIF,
         .irqs           = { 81, 81, 81, 81 },
-        .clk            = "scif1",
 };
 
 static struct platform_device scif1_device = {
@@ -206,7 +204,6 @@ static struct plat_sci_port scif2_platform_data = {
         .flags          = UPF_BOOT_AUTOCONF,
         .type           = PORT_SCIF,
         .irqs           = { 82, 82, 82, 82 },
-        .clk            = "scif2",
 };
 
 static struct platform_device scif2_device = {
@@ -401,17 +398,14 @@ static struct platform_device jpu_device = {
 };
 
 static struct sh_timer_config cmt_platform_data = {
-        .name = "CMT",
         .channel_offset = 0x60,
         .timer_bit = 5,
-        .clk = "cmt0",
         .clockevent_rating = 125,
         .clocksource_rating = 125,
 };
 
 static struct resource cmt_resources[] = {
         [0] = {
-                .name   = "CMT",
                 .start  = 0x044a0060,
                 .end    = 0x044a006b,
                 .flags  = IORESOURCE_MEM,
@@ -436,16 +430,13 @@ static struct platform_device cmt_device = {
 };
 
 static struct sh_timer_config tmu0_platform_data = {
-        .name = "TMU0",
         .channel_offset = 0x04,
         .timer_bit = 0,
-        .clk = "tmu0",
         .clockevent_rating = 200,
 };
 
 static struct resource tmu0_resources[] = {
         [0] = {
-                .name   = "TMU0",
                 .start  = 0xffd80008,
                 .end    = 0xffd80013,
                 .flags  = IORESOURCE_MEM,
@@ -470,16 +461,13 @@ static struct platform_device tmu0_device = {
 };
 
 static struct sh_timer_config tmu1_platform_data = {
-        .name = "TMU1",
         .channel_offset = 0x10,
         .timer_bit = 1,
-        .clk = "tmu0",
         .clocksource_rating = 200,
 };
 
 static struct resource tmu1_resources[] = {
         [0] = {
-                .name   = "TMU1",
                 .start  = 0xffd80014,
                 .end    = 0xffd8001f,
                 .flags  = IORESOURCE_MEM,
@@ -504,15 +492,12 @@ static struct platform_device tmu1_device = {
 };
 
 static struct sh_timer_config tmu2_platform_data = {
-        .name = "TMU2",
         .channel_offset = 0x1c,
         .timer_bit = 2,
-        .clk = "tmu0",
 };
 
 static struct resource tmu2_resources[] = {
         [0] = {
-                .name   = "TMU2",
                 .start  = 0xffd80020,
                 .end    = 0xffd8002b,
                 .flags  = IORESOURCE_MEM,
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7723.c b/arch/sh/kernel/cpu/sh4a/setup-sh7723.c
index 85c61f624702..0eadefdbbba1 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7723.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7723.c
@@ -26,7 +26,6 @@ static struct plat_sci_port scif0_platform_data = {
         .flags          = UPF_BOOT_AUTOCONF,
         .type           = PORT_SCIF,
         .irqs           = { 80, 80, 80, 80 },
-        .clk            = "scif0",
 };
 
 static struct platform_device scif0_device = {
@@ -42,7 +41,6 @@ static struct plat_sci_port scif1_platform_data = {
         .flags          = UPF_BOOT_AUTOCONF,
         .type           = PORT_SCIF,
         .irqs           = { 81, 81, 81, 81 },
-        .clk            = "scif1",
 };
 
 static struct platform_device scif1_device = {
@@ -58,7 +56,6 @@ static struct plat_sci_port scif2_platform_data = {
         .flags          = UPF_BOOT_AUTOCONF,
         .type           = PORT_SCIF,
         .irqs           = { 82, 82, 82, 82 },
-        .clk            = "scif2",
 };
 
 static struct platform_device scif2_device = {
@@ -74,7 +71,6 @@ static struct plat_sci_port scif3_platform_data = {
         .flags          = UPF_BOOT_AUTOCONF,
         .type           = PORT_SCIFA,
         .irqs           = { 56, 56, 56, 56 },
-        .clk            = "scif3",
 };
 
 static struct platform_device scif3_device = {
@@ -90,7 +86,6 @@ static struct plat_sci_port scif4_platform_data = {
         .flags          = UPF_BOOT_AUTOCONF,
         .type           = PORT_SCIFA,
         .irqs           = { 88, 88, 88, 88 },
-        .clk            = "scif4",
 };
 
 static struct platform_device scif4_device = {
@@ -106,7 +101,6 @@ static struct plat_sci_port scif5_platform_data = {
         .flags          = UPF_BOOT_AUTOCONF,
         .type           = PORT_SCIFA,
         .irqs           = { 109, 109, 109, 109 },
-        .clk            = "scif5",
 };
 
 static struct platform_device scif5_device = {
@@ -211,17 +205,14 @@ static struct platform_device veu1_device = {
 };
 
 static struct sh_timer_config cmt_platform_data = {
-        .name = "CMT",
         .channel_offset = 0x60,
         .timer_bit = 5,
-        .clk = "cmt0",
         .clockevent_rating = 125,
         .clocksource_rating = 125,
 };
 
 static struct resource cmt_resources[] = {
         [0] = {
-                .name   = "CMT",
                 .start  = 0x044a0060,
                 .end    = 0x044a006b,
                 .flags  = IORESOURCE_MEM,
@@ -246,16 +237,13 @@ static struct platform_device cmt_device = {
 };
 
 static struct sh_timer_config tmu0_platform_data = {
-        .name = "TMU0",
         .channel_offset = 0x04,
         .timer_bit = 0,
-        .clk = "tmu0",
         .clockevent_rating = 200,
 };
 
 static struct resource tmu0_resources[] = {
         [0] = {
-                .name   = "TMU0",
                 .start  = 0xffd80008,
                 .end    = 0xffd80013,
                 .flags  = IORESOURCE_MEM,
@@ -280,16 +268,13 @@ static struct platform_device tmu0_device = {
 };
 
 static struct sh_timer_config tmu1_platform_data = {
-        .name = "TMU1",
         .channel_offset = 0x10,
         .timer_bit = 1,
-        .clk = "tmu0",
         .clocksource_rating = 200,
 };
 
 static struct resource tmu1_resources[] = {
         [0] = {
-                .name   = "TMU1",
                 .start  = 0xffd80014,
                 .end    = 0xffd8001f,
                 .flags  = IORESOURCE_MEM,
@@ -314,15 +299,12 @@ static struct platform_device tmu1_device = {
 };
 
 static struct sh_timer_config tmu2_platform_data = {
-        .name = "TMU2",
         .channel_offset = 0x1c,
         .timer_bit = 2,
-        .clk = "tmu0",
 };
 
 static struct resource tmu2_resources[] = {
         [0] = {
-                .name   = "TMU2",
                 .start  = 0xffd80020,
                 .end    = 0xffd8002b,
                 .flags  = IORESOURCE_MEM,
@@ -347,15 +329,12 @@ static struct platform_device tmu2_device = {
 };
 
 static struct sh_timer_config tmu3_platform_data = {
-        .name = "TMU3",
         .channel_offset = 0x04,
         .timer_bit = 0,
-        .clk = "tmu1",
 };
 
 static struct resource tmu3_resources[] = {
         [0] = {
-                .name   = "TMU3",
                 .start  = 0xffd90008,
                 .end    = 0xffd90013,
                 .flags  = IORESOURCE_MEM,
@@ -380,15 +359,12 @@ static struct platform_device tmu3_device = {
 };
 
 static struct sh_timer_config tmu4_platform_data = {
-        .name = "TMU4",
         .channel_offset = 0x10,
         .timer_bit = 1,
-        .clk = "tmu1",
 };
 
 static struct resource tmu4_resources[] = {
         [0] = {
-                .name   = "TMU4",
                 .start  = 0xffd90014,
                 .end    = 0xffd9001f,
                 .flags  = IORESOURCE_MEM,
@@ -413,15 +389,12 @@ static struct platform_device tmu4_device = {
 };
 
 static struct sh_timer_config tmu5_platform_data = {
-        .name = "TMU5",
         .channel_offset = 0x1c,
         .timer_bit = 2,
-        .clk = "tmu1",
 };
 
 static struct resource tmu5_resources[] = {
         [0] = {
-                .name   = "TMU5",
                 .start  = 0xffd90020,
                 .end    = 0xffd9002b,
                 .flags  = IORESOURCE_MEM,
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7724.c b/arch/sh/kernel/cpu/sh4a/setup-sh7724.c
index e7fa2a92fc1f..8a0a4a99f86b 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7724.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7724.c
@@ -213,7 +213,6 @@ static struct plat_sci_port scif0_platform_data = {
         .flags          = UPF_BOOT_AUTOCONF,
         .type           = PORT_SCIF,
         .irqs           = { 80, 80, 80, 80 },
-        .clk            = "scif0",
 };
 
 static struct platform_device scif0_device = {
@@ -229,7 +228,6 @@ static struct plat_sci_port scif1_platform_data = {
         .flags          = UPF_BOOT_AUTOCONF,
         .type           = PORT_SCIF,
         .irqs           = { 81, 81, 81, 81 },
-        .clk            = "scif1",
 };
 
 static struct platform_device scif1_device = {
@@ -245,7 +243,6 @@ static struct plat_sci_port scif2_platform_data = {
         .flags          = UPF_BOOT_AUTOCONF,
         .type           = PORT_SCIF,
         .irqs           = { 82, 82, 82, 82 },
-        .clk            = "scif2",
 };
 
 static struct platform_device scif2_device = {
@@ -261,7 +258,6 @@ static struct plat_sci_port scif3_platform_data = {
         .flags          = UPF_BOOT_AUTOCONF,
         .type           = PORT_SCIFA,
         .irqs           = { 56, 56, 56, 56 },
-        .clk            = "scif3",
 };
 
 static struct platform_device scif3_device = {
@@ -277,7 +273,6 @@ static struct plat_sci_port scif4_platform_data = {
         .flags          = UPF_BOOT_AUTOCONF,
         .type           = PORT_SCIFA,
         .irqs           = { 88, 88, 88, 88 },
-        .clk            = "scif4",
 };
 
 static struct platform_device scif4_device = {
@@ -293,7 +288,6 @@ static struct plat_sci_port scif5_platform_data = {
         .flags          = UPF_BOOT_AUTOCONF,
         .type           = PORT_SCIFA,
         .irqs           = { 109, 109, 109, 109 },
-        .clk            = "scif5",
 };
 
 static struct platform_device scif5_device = {
@@ -485,17 +479,14 @@ static struct platform_device veu1_device = {
 };
 
 static struct sh_timer_config cmt_platform_data = {
-        .name = "CMT",
         .channel_offset = 0x60,
         .timer_bit = 5,
-        .clk = "cmt0",
         .clockevent_rating = 125,
         .clocksource_rating = 200,
 };
 
 static struct resource cmt_resources[] = {
         [0] = {
-                .name   = "CMT",
                 .start  = 0x044a0060,
                 .end    = 0x044a006b,
                 .flags  = IORESOURCE_MEM,
@@ -520,16 +511,13 @@ static struct platform_device cmt_device = {
 };
 
 static struct sh_timer_config tmu0_platform_data = {
-        .name = "TMU0",
         .channel_offset = 0x04,
         .timer_bit = 0,
-        .clk = "tmu0",
         .clockevent_rating = 200,
 };
 
 static struct resource tmu0_resources[] = {
         [0] = {
-                .name   = "TMU0",
                 .start  = 0xffd80008,
                 .end    = 0xffd80013,
                 .flags  = IORESOURCE_MEM,
@@ -554,16 +542,13 @@ static struct platform_device tmu0_device = {
 };
 
 static struct sh_timer_config tmu1_platform_data = {
-        .name = "TMU1",
         .channel_offset = 0x10,
         .timer_bit = 1,
-        .clk = "tmu0",
         .clocksource_rating = 200,
 };
 
 static struct resource tmu1_resources[] = {
         [0] = {
-                .name   = "TMU1",
                 .start  = 0xffd80014,
                 .end    = 0xffd8001f,
                 .flags  = IORESOURCE_MEM,
@@ -588,15 +573,12 @@ static struct platform_device tmu1_device = {
 };
 
 static struct sh_timer_config tmu2_platform_data = {
-        .name = "TMU2",
         .channel_offset = 0x1c,
         .timer_bit = 2,
-        .clk = "tmu0",
 };
 
 static struct resource tmu2_resources[] = {
         [0] = {
-                .name   = "TMU2",
                 .start  = 0xffd80020,
                 .end    = 0xffd8002b,
                 .flags  = IORESOURCE_MEM,
@@ -622,15 +604,12 @@ static struct platform_device tmu2_device = {
 
 
 static struct sh_timer_config tmu3_platform_data = {
-        .name = "TMU3",
         .channel_offset = 0x04,
         .timer_bit = 0,
-        .clk = "tmu1",
 };
 
 static struct resource tmu3_resources[] = {
         [0] = {
-                .name   = "TMU3",
                 .start  = 0xffd90008,
                 .end    = 0xffd90013,
                 .flags  = IORESOURCE_MEM,
@@ -655,15 +634,12 @@ static struct platform_device tmu3_device = {
 };
 
 static struct sh_timer_config tmu4_platform_data = {
-        .name = "TMU4",
         .channel_offset = 0x10,
         .timer_bit = 1,
-        .clk = "tmu1",
 };
 
 static struct resource tmu4_resources[] = {
         [0] = {
-                .name   = "TMU4",
                 .start  = 0xffd90014,
                 .end    = 0xffd9001f,
                 .flags  = IORESOURCE_MEM,
@@ -688,15 +664,12 @@ static struct platform_device tmu4_device = {
 };
 
 static struct sh_timer_config tmu5_platform_data = {
-        .name = "TMU5",
         .channel_offset = 0x1c,
         .timer_bit = 2,
-        .clk = "tmu1",
 };
 
 static struct resource tmu5_resources[] = {
         [0] = {
-                .name   = "TMU5",
                 .start  = 0xffd90020,
                 .end    = 0xffd9002b,
                 .flags  = IORESOURCE_MEM,
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7757.c b/arch/sh/kernel/cpu/sh4a/setup-sh7757.c
index e75edf58796a..444aca95b20d 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7757.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7757.c
@@ -63,16 +63,13 @@ static struct platform_device scif4_device = {
 };
 
 static struct sh_timer_config tmu0_platform_data = {
-        .name = "TMU0",
         .channel_offset = 0x04,
         .timer_bit = 0,
-        .clk = "peripheral_clk",
         .clockevent_rating = 200,
 };
 
 static struct resource tmu0_resources[] = {
         [0] = {
-                .name   = "TMU0",
                 .start  = 0xfe430008,
                 .end    = 0xfe430013,
                 .flags  = IORESOURCE_MEM,
@@ -94,16 +91,13 @@ static struct platform_device tmu0_device = {
 };
 
 static struct sh_timer_config tmu1_platform_data = {
-        .name = "TMU1",
         .channel_offset = 0x10,
         .timer_bit = 1,
-        .clk = "peripheral_clk",
         .clocksource_rating = 200,
 };
 
 static struct resource tmu1_resources[] = {
         [0] = {
-                .name   = "TMU1",
                 .start  = 0xfe430014,
                 .end    = 0xfe43001f,
                 .flags  = IORESOURCE_MEM,
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7763.c b/arch/sh/kernel/cpu/sh4a/setup-sh7763.c
index 7f6b0a5f7f82..5b5f6b005fc5 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7763.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7763.c
@@ -131,16 +131,13 @@ static struct platform_device usbf_device = {
 };
 
 static struct sh_timer_config tmu0_platform_data = {
-        .name = "TMU0",
         .channel_offset = 0x04,
         .timer_bit = 0,
-        .clk = "peripheral_clk",
         .clockevent_rating = 200,
 };
 
 static struct resource tmu0_resources[] = {
         [0] = {
-                .name   = "TMU0",
                 .start  = 0xffd80008,
                 .end    = 0xffd80013,
                 .flags  = IORESOURCE_MEM,
@@ -162,16 +159,13 @@ static struct platform_device tmu0_device = {
 };
 
 static struct sh_timer_config tmu1_platform_data = {
-        .name = "TMU1",
         .channel_offset = 0x10,
         .timer_bit = 1,
-        .clk = "peripheral_clk",
         .clocksource_rating = 200,
 };
 
 static struct resource tmu1_resources[] = {
         [0] = {
-                .name   = "TMU1",
                 .start  = 0xffd80014,
                 .end    = 0xffd8001f,
                 .flags  = IORESOURCE_MEM,
@@ -193,15 +187,12 @@ static struct platform_device tmu1_device = {
 };
 
 static struct sh_timer_config tmu2_platform_data = {
-        .name = "TMU2",
         .channel_offset = 0x1c,
         .timer_bit = 2,
-        .clk = "peripheral_clk",
 };
 
 static struct resource tmu2_resources[] = {
         [0] = {
-                .name   = "TMU2",
                 .start  = 0xffd80020,
                 .end    = 0xffd8002f,
                 .flags  = IORESOURCE_MEM,
@@ -223,15 +214,12 @@ static struct platform_device tmu2_device = {
 };
 
 static struct sh_timer_config tmu3_platform_data = {
-        .name = "TMU3",
         .channel_offset = 0x04,
         .timer_bit = 0,
-        .clk = "peripheral_clk",
 };
 
 static struct resource tmu3_resources[] = {
         [0] = {
-                .name   = "TMU3",
                 .start  = 0xffd88008,
                 .end    = 0xffd88013,
                 .flags  = IORESOURCE_MEM,
@@ -253,15 +241,12 @@ static struct platform_device tmu3_device = {
 };
 
 static struct sh_timer_config tmu4_platform_data = {
-        .name = "TMU4",
         .channel_offset = 0x10,
         .timer_bit = 1,
-        .clk = "peripheral_clk",
 };
 
 static struct resource tmu4_resources[] = {
         [0] = {
-                .name   = "TMU4",
                 .start  = 0xffd88014,
                 .end    = 0xffd8801f,
                 .flags  = IORESOURCE_MEM,
@@ -283,15 +268,12 @@ static struct platform_device tmu4_device = {
 };
 
 static struct sh_timer_config tmu5_platform_data = {
-        .name = "TMU5",
         .channel_offset = 0x1c,
         .timer_bit = 2,
-        .clk = "peripheral_clk",
 };
 
 static struct resource tmu5_resources[] = {
         [0] = {
-                .name   = "TMU5",
                 .start  = 0xffd88020,
                 .end    = 0xffd8802b,
                 .flags  = IORESOURCE_MEM,
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7770.c b/arch/sh/kernel/cpu/sh4a/setup-sh7770.c
index 86d681ecf90e..7270d7fd6761 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7770.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7770.c
@@ -165,16 +165,13 @@ static struct platform_device scif9_device = {
 };
 
 static struct sh_timer_config tmu0_platform_data = {
-        .name = "TMU0",
         .channel_offset = 0x04,
         .timer_bit = 0,
-        .clk = "peripheral_clk",
         .clockevent_rating = 200,
 };
 
 static struct resource tmu0_resources[] = {
         [0] = {
-                .name   = "TMU0",
                 .start  = 0xffd80008,
                 .end    = 0xffd80013,
                 .flags  = IORESOURCE_MEM,
@@ -196,16 +193,13 @@ static struct platform_device tmu0_device = {
 };
 
 static struct sh_timer_config tmu1_platform_data = {
-        .name = "TMU1",
         .channel_offset = 0x10,
         .timer_bit = 1,
-        .clk = "peripheral_clk",
         .clocksource_rating = 200,
 };
 
 static struct resource tmu1_resources[] = {
         [0] = {
-                .name   = "TMU1",
                 .start  = 0xffd80014,
                 .end    = 0xffd8001f,
                 .flags  = IORESOURCE_MEM,
@@ -227,15 +221,12 @@ static struct platform_device tmu1_device = {
 };
 
 static struct sh_timer_config tmu2_platform_data = {
-        .name = "TMU2",
         .channel_offset = 0x1c,
         .timer_bit = 2,
-        .clk = "peripheral_clk",
 };
 
 static struct resource tmu2_resources[] = {
         [0] = {
-                .name   = "TMU2",
                 .start  = 0xffd80020,
                 .end    = 0xffd8002f,
                 .flags  = IORESOURCE_MEM,
@@ -257,15 +248,12 @@ static struct platform_device tmu2_device = {
 };
 
 static struct sh_timer_config tmu3_platform_data = {
-        .name = "TMU3",
         .channel_offset = 0x04,
         .timer_bit = 0,
-        .clk = "peripheral_clk",
 };
 
 static struct resource tmu3_resources[] = {
         [0] = {
-                .name   = "TMU3",
                 .start  = 0xffd81008,
                 .end    = 0xffd81013,
                 .flags  = IORESOURCE_MEM,
@@ -287,15 +275,12 @@ static struct platform_device tmu3_device = {
 };
 
 static struct sh_timer_config tmu4_platform_data = {
-        .name = "TMU4",
         .channel_offset = 0x10,
         .timer_bit = 1,
-        .clk = "peripheral_clk",
 };
 
 static struct resource tmu4_resources[] = {
         [0] = {
-                .name   = "TMU4",
                 .start  = 0xffd81014,
                 .end    = 0xffd8101f,
                 .flags  = IORESOURCE_MEM,
@@ -317,15 +302,12 @@ static struct platform_device tmu4_device = {
 };
 
 static struct sh_timer_config tmu5_platform_data = {
-        .name = "TMU5",
         .channel_offset = 0x1c,
         .timer_bit = 2,
-        .clk = "peripheral_clk",
 };
 
 static struct resource tmu5_resources[] = {
         [0] = {
-                .name   = "TMU5",
                 .start  = 0xffd81020,
                 .end    = 0xffd8102f,
                 .flags  = IORESOURCE_MEM,
@@ -347,15 +329,12 @@ static struct platform_device tmu5_device = {
 };
 
 static struct sh_timer_config tmu6_platform_data = {
-        .name = "TMU6",
         .channel_offset = 0x04,
         .timer_bit = 0,
-        .clk = "peripheral_clk",
 };
 
 static struct resource tmu6_resources[] = {
         [0] = {
-                .name   = "TMU6",
                 .start  = 0xffd82008,
                 .end    = 0xffd82013,
                 .flags  = IORESOURCE_MEM,
@@ -377,15 +356,12 @@ static struct platform_device tmu6_device = {
 };
 
 static struct sh_timer_config tmu7_platform_data = {
-        .name = "TMU7",
         .channel_offset = 0x10,
         .timer_bit = 1,
-        .clk = "peripheral_clk",
 };
 
 static struct resource tmu7_resources[] = {
         [0] = {
-                .name   = "TMU7",
                 .start  = 0xffd82014,
                 .end    = 0xffd8201f,
                 .flags  = IORESOURCE_MEM,
@@ -407,15 +383,12 @@ static struct platform_device tmu7_device = {
 };
 
 static struct sh_timer_config tmu8_platform_data = {
-        .name = "TMU8",
         .channel_offset = 0x1c,
         .timer_bit = 2,
-        .clk = "peripheral_clk",
 };
 
 static struct resource tmu8_resources[] = {
         [0] = {
-                .name   = "TMU8",
                 .start  = 0xffd82020,
                 .end    = 0xffd8202b,
                 .flags  = IORESOURCE_MEM,
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7780.c b/arch/sh/kernel/cpu/sh4a/setup-sh7780.c
index 02e792c90de6..05fc38df1582 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7780.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7780.c
@@ -49,16 +49,13 @@ static struct platform_device scif1_device = {
 };
 
 static struct sh_timer_config tmu0_platform_data = {
-        .name = "TMU0",
         .channel_offset = 0x04,
         .timer_bit = 0,
-        .clk = "peripheral_clk",
         .clockevent_rating = 200,
 };
 
 static struct resource tmu0_resources[] = {
         [0] = {
-                .name   = "TMU0",
                 .start  = 0xffd80008,
                 .end    = 0xffd80013,
                 .flags  = IORESOURCE_MEM,
@@ -80,16 +77,13 @@ static struct platform_device tmu0_device = {
 };
 
 static struct sh_timer_config tmu1_platform_data = {
-        .name = "TMU1",
         .channel_offset = 0x10,
         .timer_bit = 1,
-        .clk = "peripheral_clk",
         .clocksource_rating = 200,
 };
 
 static struct resource tmu1_resources[] = {
         [0] = {
-                .name   = "TMU1",
                 .start  = 0xffd80014,
                 .end    = 0xffd8001f,
                 .flags  = IORESOURCE_MEM,
@@ -111,15 +105,12 @@ static struct platform_device tmu1_device = {
 };
 
 static struct sh_timer_config tmu2_platform_data = {
-        .name = "TMU2",
         .channel_offset = 0x1c,
         .timer_bit = 2,
-        .clk = "peripheral_clk",
 };
 
 static struct resource tmu2_resources[] = {
         [0] = {
-                .name   = "TMU2",
                 .start  = 0xffd80020,
                 .end    = 0xffd8002f,
                 .flags  = IORESOURCE_MEM,
@@ -141,15 +132,12 @@ static struct platform_device tmu2_device = {
 };
 
 static struct sh_timer_config tmu3_platform_data = {
-        .name = "TMU3",
         .channel_offset = 0x04,
         .timer_bit = 0,
-        .clk = "peripheral_clk",
 };
 
 static struct resource tmu3_resources[] = {
         [0] = {
-                .name   = "TMU3",
                 .start  = 0xffdc0008,
                 .end    = 0xffdc0013,
                 .flags  = IORESOURCE_MEM,
@@ -171,15 +159,12 @@ static struct platform_device tmu3_device = {
 };
 
 static struct sh_timer_config tmu4_platform_data = {
-        .name = "TMU4",
         .channel_offset = 0x10,
         .timer_bit = 1,
-        .clk = "peripheral_clk",
 };
 
 static struct resource tmu4_resources[] = {
         [0] = {
-                .name   = "TMU4",
                 .start  = 0xffdc0014,
                 .end    = 0xffdc001f,
                 .flags  = IORESOURCE_MEM,
@@ -201,15 +186,12 @@ static struct platform_device tmu4_device = {
 };
 
 static struct sh_timer_config tmu5_platform_data = {
-        .name = "TMU5",
         .channel_offset = 0x1c,
         .timer_bit = 2,
-        .clk = "peripheral_clk",
 };
 
 static struct resource tmu5_resources[] = {
         [0] = {
-                .name   = "TMU5",
                 .start  = 0xffdc0020,
                 .end    = 0xffdc002b,
                 .flags  = IORESOURCE_MEM,
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7785.c b/arch/sh/kernel/cpu/sh4a/setup-sh7785.c
index 1fcd88b1671e..07bb2d4619f8 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7785.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7785.c
@@ -25,7 +25,6 @@ static struct plat_sci_port scif0_platform_data = {
         .flags          = UPF_BOOT_AUTOCONF,
         .type           = PORT_SCIF,
         .irqs           = { 40, 40, 40, 40 },
-        .clk            = "scif_fck",
 };
 
 static struct platform_device scif0_device = {
@@ -41,7 +40,6 @@ static struct plat_sci_port scif1_platform_data = {
         .flags          = UPF_BOOT_AUTOCONF,
         .type           = PORT_SCIF,
         .irqs           = { 44, 44, 44, 44 },
-        .clk            = "scif_fck",
 };
 
 static struct platform_device scif1_device = {
@@ -57,7 +55,6 @@ static struct plat_sci_port scif2_platform_data = {
         .flags          = UPF_BOOT_AUTOCONF,
         .type           = PORT_SCIF,
         .irqs           = { 60, 60, 60, 60 },
-        .clk            = "scif_fck",
 };
 
 static struct platform_device scif2_device = {
@@ -73,7 +70,6 @@ static struct plat_sci_port scif3_platform_data = {
         .flags          = UPF_BOOT_AUTOCONF,
         .type           = PORT_SCIF,
         .irqs           = { 61, 61, 61, 61 },
-        .clk            = "scif_fck",
 };
 
 static struct platform_device scif3_device = {
@@ -89,7 +85,6 @@ static struct plat_sci_port scif4_platform_data = {
         .flags          = UPF_BOOT_AUTOCONF,
         .type           = PORT_SCIF,
         .irqs           = { 62, 62, 62, 62 },
-        .clk            = "scif_fck",
 };
 
 static struct platform_device scif4_device = {
@@ -105,7 +100,6 @@ static struct plat_sci_port scif5_platform_data = {
         .flags          = UPF_BOOT_AUTOCONF,
         .type           = PORT_SCIF,
         .irqs           = { 63, 63, 63, 63 },
-        .clk            = "scif_fck",
 };
 
 static struct platform_device scif5_device = {
@@ -117,16 +111,13 @@ static struct platform_device scif5_device = {
 };
 
 static struct sh_timer_config tmu0_platform_data = {
-        .name = "TMU0",
         .channel_offset = 0x04,
         .timer_bit = 0,
-        .clk = "tmu012_fck",
         .clockevent_rating = 200,
 };
 
 static struct resource tmu0_resources[] = {
         [0] = {
-                .name   = "TMU0",
                 .start  = 0xffd80008,
                 .end    = 0xffd80013,
                 .flags  = IORESOURCE_MEM,
@@ -148,16 +139,13 @@ static struct platform_device tmu0_device = {
 };
 
 static struct sh_timer_config tmu1_platform_data = {
-        .name = "TMU1",
         .channel_offset = 0x10,
         .timer_bit = 1,
-        .clk = "tmu012_fck",
         .clocksource_rating = 200,
 };
 
 static struct resource tmu1_resources[] = {
         [0] = {
-                .name   = "TMU1",
                 .start  = 0xffd80014,
                 .end    = 0xffd8001f,
                 .flags  = IORESOURCE_MEM,
@@ -179,15 +167,12 @@ static struct platform_device tmu1_device = {
 };
 
 static struct sh_timer_config tmu2_platform_data = {
-        .name = "TMU2",
         .channel_offset = 0x1c,
         .timer_bit = 2,
-        .clk = "tmu012_fck",
 };
 
 static struct resource tmu2_resources[] = {
         [0] = {
-                .name   = "TMU2",
                 .start  = 0xffd80020,
                 .end    = 0xffd8002f,
                 .flags  = IORESOURCE_MEM,
@@ -209,15 +194,12 @@ static struct platform_device tmu2_device = {
 };
 
 static struct sh_timer_config tmu3_platform_data = {
-        .name = "TMU3",
         .channel_offset = 0x04,
         .timer_bit = 0,
-        .clk = "tmu345_fck",
 };
 
 static struct resource tmu3_resources[] = {
         [0] = {
-                .name   = "TMU3",
                 .start  = 0xffdc0008,
                 .end    = 0xffdc0013,
                 .flags  = IORESOURCE_MEM,
@@ -239,15 +221,12 @@ static struct platform_device tmu3_device = {
 };
 
 static struct sh_timer_config tmu4_platform_data = {
-        .name = "TMU4",
         .channel_offset = 0x10,
         .timer_bit = 1,
-        .clk = "tmu345_fck",
 };
 
 static struct resource tmu4_resources[] = {
         [0] = {
-                .name   = "TMU4",
                 .start  = 0xffdc0014,
                 .end    = 0xffdc001f,
                 .flags  = IORESOURCE_MEM,
@@ -269,15 +248,12 @@ static struct platform_device tmu4_device = {
 };
 
 static struct sh_timer_config tmu5_platform_data = {
-        .name = "TMU5",
         .channel_offset = 0x1c,
         .timer_bit = 2,
-        .clk = "tmu345_fck",
 };
 
 static struct resource tmu5_resources[] = {
         [0] = {
-                .name   = "TMU5",
                 .start  = 0xffdc0020,
                 .end    = 0xffdc002b,
                 .flags  = IORESOURCE_MEM,
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7786.c b/arch/sh/kernel/cpu/sh4a/setup-sh7786.c
index 7e585320710a..f5599907ac3d 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7786.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7786.c
@@ -117,16 +117,13 @@ static struct platform_device scif5_device = {
 };
 
 static struct sh_timer_config tmu0_platform_data = {
-        .name = "TMU0",
         .channel_offset = 0x04,
         .timer_bit = 0,
-        .clk = "peripheral_clk",
         .clockevent_rating = 200,
 };
 
 static struct resource tmu0_resources[] = {
         [0] = {
-                .name   = "TMU0",
                 .start  = 0xffd80008,
                 .end    = 0xffd80013,
                 .flags  = IORESOURCE_MEM,
@@ -148,16 +145,13 @@ static struct platform_device tmu0_device = {
 };
 
 static struct sh_timer_config tmu1_platform_data = {
-        .name = "TMU1",
         .channel_offset = 0x10,
         .timer_bit = 1,
-        .clk = "peripheral_clk",
         .clocksource_rating = 200,
 };
 
 static struct resource tmu1_resources[] = {
         [0] = {
-                .name   = "TMU1",
                 .start  = 0xffd80014,
                 .end    = 0xffd8001f,
                 .flags  = IORESOURCE_MEM,
@@ -179,15 +173,12 @@ static struct platform_device tmu1_device = {
 };
 
 static struct sh_timer_config tmu2_platform_data = {
-        .name = "TMU2",
         .channel_offset = 0x1c,
         .timer_bit = 2,
-        .clk = "peripheral_clk",
 };
 
 static struct resource tmu2_resources[] = {
         [0] = {
-                .name   = "TMU2",
                 .start  = 0xffd80020,
                 .end    = 0xffd8002f,
                 .flags  = IORESOURCE_MEM,
@@ -209,15 +200,12 @@ static struct platform_device tmu2_device = {
 };
 
 static struct sh_timer_config tmu3_platform_data = {
-        .name = "TMU3",
         .channel_offset = 0x04,
         .timer_bit = 0,
-        .clk = "peripheral_clk",
 };
 
 static struct resource tmu3_resources[] = {
         [0] = {
-                .name   = "TMU3",
                 .start  = 0xffda0008,
                 .end    = 0xffda0013,
                 .flags  = IORESOURCE_MEM,
@@ -239,15 +227,12 @@ static struct platform_device tmu3_device = {
 };
 
 static struct sh_timer_config tmu4_platform_data = {
-        .name = "TMU4",
         .channel_offset = 0x10,
         .timer_bit = 1,
-        .clk = "peripheral_clk",
 };
 
 static struct resource tmu4_resources[] = {
         [0] = {
-                .name   = "TMU4",
                 .start  = 0xffda0014,
                 .end    = 0xffda001f,
                 .flags  = IORESOURCE_MEM,
@@ -269,15 +254,12 @@ static struct platform_device tmu4_device = {
 };
 
 static struct sh_timer_config tmu5_platform_data = {
-        .name = "TMU5",
         .channel_offset = 0x1c,
         .timer_bit = 2,
-        .clk = "peripheral_clk",
 };
 
 static struct resource tmu5_resources[] = {
         [0] = {
-                .name   = "TMU5",
                 .start  = 0xffda0020,
                 .end    = 0xffda002b,
                 .flags  = IORESOURCE_MEM,
@@ -299,15 +281,12 @@ static struct platform_device tmu5_device = {
 };
 
 static struct sh_timer_config tmu6_platform_data = {
-        .name = "TMU6",
         .channel_offset = 0x04,
         .timer_bit = 0,
-        .clk = "peripheral_clk",
 };
 
 static struct resource tmu6_resources[] = {
         [0] = {
-                .name   = "TMU6",
                 .start  = 0xffdc0008,
                 .end    = 0xffdc0013,
                 .flags  = IORESOURCE_MEM,
@@ -329,15 +308,12 @@ static struct platform_device tmu6_device = {
 };
 
 static struct sh_timer_config tmu7_platform_data = {
-        .name = "TMU7",
         .channel_offset = 0x10,
         .timer_bit = 1,
-        .clk = "peripheral_clk",
 };
 
 static struct resource tmu7_resources[] = {
         [0] = {
-                .name   = "TMU7",
                 .start  = 0xffdc0014,
                 .end    = 0xffdc001f,
                 .flags  = IORESOURCE_MEM,
@@ -359,15 +335,12 @@ static struct platform_device tmu7_device = {
 };
 
 static struct sh_timer_config tmu8_platform_data = {
-        .name = "TMU8",
         .channel_offset = 0x1c,
         .timer_bit = 2,
-        .clk = "peripheral_clk",
 };
 
 static struct resource tmu8_resources[] = {
         [0] = {
-                .name   = "TMU8",
                 .start  = 0xffdc0020,
                 .end    = 0xffdc002b,
                 .flags  = IORESOURCE_MEM,
@@ -389,15 +362,12 @@ static struct platform_device tmu8_device = {
 };
 
 static struct sh_timer_config tmu9_platform_data = {
-        .name = "TMU9",
         .channel_offset = 0x04,
         .timer_bit = 0,
-        .clk = "peripheral_clk",
 };
 
 static struct resource tmu9_resources[] = {
         [0] = {
-                .name   = "TMU9",
                 .start  = 0xffde0008,
                 .end    = 0xffde0013,
                 .flags  = IORESOURCE_MEM,
@@ -419,15 +389,12 @@ static struct platform_device tmu9_device = {
 };
 
 static struct sh_timer_config tmu10_platform_data = {
-        .name = "TMU10",
         .channel_offset = 0x10,
         .timer_bit = 1,
-        .clk = "peripheral_clk",
 };
 
 static struct resource tmu10_resources[] = {
         [0] = {
-                .name   = "TMU10",
                 .start  = 0xffde0014,
                 .end    = 0xffde001f,
                 .flags  = IORESOURCE_MEM,
@@ -449,15 +416,12 @@ static struct platform_device tmu10_device = {
 };
 
 static struct sh_timer_config tmu11_platform_data = {
-        .name = "TMU11",
         .channel_offset = 0x1c,
         .timer_bit = 2,
-        .clk = "peripheral_clk",
 };
 
 static struct resource tmu11_resources[] = {
         [0] = {
-                .name   = "TMU11",
                 .start  = 0xffde0020,
                 .end    = 0xffde002b,
                 .flags  = IORESOURCE_MEM,
diff --git a/arch/sh/kernel/cpu/sh4a/setup-shx3.c b/arch/sh/kernel/cpu/sh4a/setup-shx3.c
index 780ba17a5599..9158bc5ea38b 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-shx3.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-shx3.c
@@ -70,16 +70,13 @@ static struct platform_device scif2_device = {
 };
 
 static struct sh_timer_config tmu0_platform_data = {
-        .name = "TMU0",
         .channel_offset = 0x04,
         .timer_bit = 0,
-        .clk = "peripheral_clk",
         .clockevent_rating = 200,
 };
 
 static struct resource tmu0_resources[] = {
         [0] = {
-                .name   = "TMU0",
                 .start  = 0xffc10008,
                 .end    = 0xffc10013,
                 .flags  = IORESOURCE_MEM,
@@ -101,16 +98,13 @@ static struct platform_device tmu0_device = {
 };
 
 static struct sh_timer_config tmu1_platform_data = {
-        .name = "TMU1",
         .channel_offset = 0x10,
         .timer_bit = 1,
-        .clk = "peripheral_clk",
         .clocksource_rating = 200,
 };
 
 static struct resource tmu1_resources[] = {
         [0] = {
-                .name   = "TMU1",
                 .start  = 0xffc10014,
                 .end    = 0xffc1001f,
                 .flags  = IORESOURCE_MEM,
@@ -132,15 +126,12 @@ static struct platform_device tmu1_device = {
 };
 
 static struct sh_timer_config tmu2_platform_data = {
-        .name = "TMU2",
         .channel_offset = 0x1c,
         .timer_bit = 2,
-        .clk = "peripheral_clk",
 };
 
 static struct resource tmu2_resources[] = {
         [0] = {
-                .name   = "TMU2",
                 .start  = 0xffc10020,
                 .end    = 0xffc1002f,
                 .flags  = IORESOURCE_MEM,
@@ -162,15 +153,12 @@ static struct platform_device tmu2_device = {
 };
 
 static struct sh_timer_config tmu3_platform_data = {
-        .name = "TMU3",
         .channel_offset = 0x04,
         .timer_bit = 0,
-        .clk = "peripheral_clk",
 };
 
 static struct resource tmu3_resources[] = {
         [0] = {
-                .name   = "TMU3",
                 .start  = 0xffc20008,
                 .end    = 0xffc20013,
                 .flags  = IORESOURCE_MEM,
@@ -192,15 +180,12 @@ static struct platform_device tmu3_device = {
 };
 
 static struct sh_timer_config tmu4_platform_data = {
-        .name = "TMU4",
         .channel_offset = 0x10,
         .timer_bit = 1,
-        .clk = "peripheral_clk",
 };
 
 static struct resource tmu4_resources[] = {
         [0] = {
-                .name   = "TMU4",
                 .start  = 0xffc20014,
                 .end    = 0xffc2001f,
                 .flags  = IORESOURCE_MEM,
@@ -222,15 +207,12 @@ static struct platform_device tmu4_device = {
 };
 
 static struct sh_timer_config tmu5_platform_data = {
-        .name = "TMU5",
         .channel_offset = 0x1c,
         .timer_bit = 2,
-        .clk = "peripheral_clk",
 };
 
 static struct resource tmu5_resources[] = {
         [0] = {
-                .name   = "TMU5",
                 .start  = 0xffc20020,
                 .end    = 0xffc2002b,
                 .flags  = IORESOURCE_MEM,
diff --git a/arch/sh/kernel/cpu/sh5/setup-sh5.c b/arch/sh/kernel/cpu/sh5/setup-sh5.c
index e7a3c1e4b604..d910666142b1 100644
--- a/arch/sh/kernel/cpu/sh5/setup-sh5.c
+++ b/arch/sh/kernel/cpu/sh5/setup-sh5.c
@@ -68,16 +68,13 @@ static struct platform_device rtc_device = {
 #define TMU2_BASE       (TMU_BASE + 0x8 + (0xc * 0x2))
 
 static struct sh_timer_config tmu0_platform_data = {
-        .name = "TMU0",
         .channel_offset = 0x04,
         .timer_bit = 0,
-        .clk = "peripheral_clk",
         .clockevent_rating = 200,
 };
 
 static struct resource tmu0_resources[] = {
         [0] = {
-                .name   = "TMU0",
                 .start  = TMU0_BASE,
                 .end    = TMU0_BASE + 0xc - 1,
                 .flags  = IORESOURCE_MEM,
@@ -99,16 +96,13 @@ static struct platform_device tmu0_device = {
 };
 
 static struct sh_timer_config tmu1_platform_data = {
-        .name = "TMU1",
         .channel_offset = 0x10,
         .timer_bit = 1,
-        .clk = "peripheral_clk",
         .clocksource_rating = 200,
 };
 
 static struct resource tmu1_resources[] = {
         [0] = {
-                .name   = "TMU1",
                 .start  = TMU1_BASE,
                 .end    = TMU1_BASE + 0xc - 1,
                 .flags  = IORESOURCE_MEM,
@@ -130,15 +124,12 @@ static struct platform_device tmu1_device = {
 };
 
 static struct sh_timer_config tmu2_platform_data = {
-        .name = "TMU2",
         .channel_offset = 0x1c,
         .timer_bit = 2,
-        .clk = "peripheral_clk",
 };
 
 static struct resource tmu2_resources[] = {
         [0] = {
-                .name   = "TMU2",
                 .start  = TMU2_BASE,
                 .end    = TMU2_BASE + 0xc - 1,
                 .flags  = IORESOURCE_MEM,
diff --git a/arch/sh/kernel/cpufreq.c b/arch/sh/kernel/cpufreq.c
index dce4f3ff0932..0fffacea6ed9 100644
--- a/arch/sh/kernel/cpufreq.c
+++ b/arch/sh/kernel/cpufreq.c
@@ -48,7 +48,7 @@ static int sh_cpufreq_target(struct cpufreq_policy *policy,
                 return -ENODEV;
 
         cpus_allowed = current->cpus_allowed;
-        set_cpus_allowed(current, cpumask_of_cpu(cpu));
+        set_cpus_allowed_ptr(current, cpumask_of(cpu));
 
         BUG_ON(smp_processor_id() != cpu);
 
@@ -66,7 +66,7 @@ static int sh_cpufreq_target(struct cpufreq_policy *policy,
         freqs.flags     = 0;
 
         cpufreq_notify_transition(&freqs, CPUFREQ_PRECHANGE);
-        set_cpus_allowed(current, cpus_allowed);
+        set_cpus_allowed_ptr(current, &cpus_allowed);
         clk_set_rate(cpuclk, freq);
         cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE);
 
diff --git a/arch/sh/kernel/dwarf.c b/arch/sh/kernel/dwarf.c
index bd1c497280a6..94739ee7aa74 100644
--- a/arch/sh/kernel/dwarf.c
+++ b/arch/sh/kernel/dwarf.c
@@ -727,7 +727,7 @@ static int dwarf_parse_cie(void *entry, void *p, unsigned long len,
                            unsigned char *end, struct module *mod)
 {
         struct rb_node **rb_node = &cie_root.rb_node;
-        struct rb_node *parent;
+        struct rb_node *parent = *rb_node;
         struct dwarf_cie *cie;
         unsigned long flags;
         int count;
@@ -856,7 +856,7 @@ static int dwarf_parse_fde(void *entry, u32 entry_type,
                            unsigned char *end, struct module *mod)
 {
         struct rb_node **rb_node = &fde_root.rb_node;
-        struct rb_node *parent;
+        struct rb_node *parent = *rb_node;
         struct dwarf_fde *fde;
         struct dwarf_cie *cie;
         unsigned long flags;
diff --git a/arch/sh/kernel/idle.c b/arch/sh/kernel/idle.c
index 0fd7b41f0a22..273f890b17ae 100644
--- a/arch/sh/kernel/idle.c
+++ b/arch/sh/kernel/idle.c
@@ -112,7 +112,7 @@ void cpu_idle(void)
         }
 }
 
-void __cpuinit select_idle_routine(void)
+void __init select_idle_routine(void)
 {
         /*
          * If a platform has set its own idle routine, leave it alone.
diff --git a/arch/sh/kernel/perf_event.c b/arch/sh/kernel/perf_event.c
index 9f253e9cce01..81b6de41ae5d 100644
--- a/arch/sh/kernel/perf_event.c
+++ b/arch/sh/kernel/perf_event.c
@@ -315,7 +315,7 @@ void hw_perf_disable(void)
         sh_pmu->disable_all();
 }
 
-int register_sh_pmu(struct sh_pmu *pmu)
+int __cpuinit register_sh_pmu(struct sh_pmu *pmu)
 {
         if (sh_pmu)
                 return -EBUSY;
diff --git a/arch/sh/kernel/process_64.c b/arch/sh/kernel/process_64.c
index c90957a459ac..c0d40f671ecd 100644
--- a/arch/sh/kernel/process_64.c
+++ b/arch/sh/kernel/process_64.c
@@ -504,13 +504,6 @@ out:
         return error;
 }
 
-/*
- * These bracket the sleeping functions..
- */
-extern void interruptible_sleep_on(wait_queue_head_t *q);
-
-#define mid_sched       ((unsigned long) interruptible_sleep_on)
-
 #ifdef CONFIG_FRAME_POINTER
 static int in_sh64_switch_to(unsigned long pc)
 {
diff --git a/arch/sh/kernel/smp.c b/arch/sh/kernel/smp.c
index e124cf7008df..002cc612deef 100644
--- a/arch/sh/kernel/smp.c
+++ b/arch/sh/kernel/smp.c
@@ -69,6 +69,7 @@ asmlinkage void __cpuinit start_secondary(void)
         unsigned int cpu;
         struct mm_struct *mm = &init_mm;
 
+        enable_mmu();
         atomic_inc(&mm->mm_count);
         atomic_inc(&mm->mm_users);
         current->active_mm = mm;
diff --git a/arch/sh/mm/Makefile b/arch/sh/mm/Makefile
index 3dc8a8a63822..c73018a9972c 100644
--- a/arch/sh/mm/Makefile
+++ b/arch/sh/mm/Makefile
@@ -18,13 +18,14 @@ mmu-$(CONFIG_MMU)	:= extable_$(BITS).o fault_$(BITS).o \
                            ioremap.o kmap.o pgtable.o tlbflush_$(BITS).o
 
 obj-y                   += $(mmu-y)
-obj-$(CONFIG_DEBUG_FS)  += asids-debugfs.o
 
-ifdef CONFIG_DEBUG_FS
-obj-$(CONFIG_CPU_SH4)   += cache-debugfs.o
+debugfs-y                       := asids-debugfs.o
+ifndef CONFIG_CACHE_OFF
+debugfs-$(CONFIG_CPU_SH4)       += cache-debugfs.o
 endif
 
 ifdef CONFIG_MMU
+debugfs-$(CONFIG_CPU_SH4)       += tlb-debugfs.o
 tlb-$(CONFIG_CPU_SH3)           := tlb-sh3.o
 tlb-$(CONFIG_CPU_SH4)           := tlb-sh4.o tlb-urb.o
 tlb-$(CONFIG_CPU_SH5)           := tlb-sh5.o
@@ -32,6 +33,7 @@ tlb-$(CONFIG_CPU_HAS_PTEAEX)	:= tlb-pteaex.o tlb-urb.o
 obj-y                           += $(tlb-y)
 endif
 
+obj-$(CONFIG_DEBUG_FS)          += $(debugfs-y)
 obj-$(CONFIG_HUGETLB_PAGE)      += hugetlbpage.o
 obj-$(CONFIG_PMB)               += pmb.o
 obj-$(CONFIG_NUMA)              += numa.o
diff --git a/arch/sh/mm/pmb.c b/arch/sh/mm/pmb.c
index a4662e2782c3..3cc21933063b 100644
--- a/arch/sh/mm/pmb.c
+++ b/arch/sh/mm/pmb.c
@@ -323,6 +323,7 @@ static void __clear_pmb_entry(struct pmb_entry *pmbe)
         writel_uncached(data_val & ~PMB_V, data);
 }
 
+#ifdef CONFIG_PM
 static void set_pmb_entry(struct pmb_entry *pmbe)
 {
         unsigned long flags;
@@ -331,6 +332,7 @@ static void set_pmb_entry(struct pmb_entry *pmbe)
         __set_pmb_entry(pmbe);
         spin_unlock_irqrestore(&pmbe->lock, flags);
 }
+#endif /* CONFIG_PM */
 
 int pmb_bolt_mapping(unsigned long vaddr, phys_addr_t phys,
                      unsigned long size, pgprot_t prot)
@@ -802,7 +804,7 @@ void __init pmb_init(void)
         writel_uncached(0, PMB_IRMCR);
 
         /* Flush out the TLB */
-        __raw_writel(__raw_readl(MMUCR) | MMUCR_TI, MMUCR);
+        local_flush_tlb_all();
         ctrl_barrier();
 }
 
diff --git a/arch/sh/mm/tlb-debugfs.c b/arch/sh/mm/tlb-debugfs.c
new file mode 100644
index 000000000000..229bf75f28df
--- /dev/null
+++ b/arch/sh/mm/tlb-debugfs.c
@@ -0,0 +1,179 @@
+/*
+ * arch/sh/mm/tlb-debugfs.c
+ *
+ * debugfs ops for SH-4 ITLB/UTLBs.
+ *
+ * Copyright (C) 2010  Matt Fleming
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/debugfs.h>
+#include <linux/seq_file.h>
+#include <asm/processor.h>
+#include <asm/mmu_context.h>
+#include <asm/tlbflush.h>
+
+enum tlb_type {
+        TLB_TYPE_ITLB,
+        TLB_TYPE_UTLB,
+};
+
+static struct {
+        int bits;
+        const char *size;
+} tlb_sizes[] = {
+        { 0x0, "  1KB" },
+        { 0x1, "  4KB" },
+        { 0x2, "  8KB" },
+        { 0x4, " 64KB" },
+        { 0x5, "256KB" },
+        { 0x7, "  1MB" },
+        { 0x8, "  4MB" },
+        { 0xc, " 64MB" },
+};
+
+static int tlb_seq_show(struct seq_file *file, void *iter)
+{
+        unsigned int tlb_type = (unsigned int)file->private;
+        unsigned long addr1, addr2, data1, data2;
+        unsigned long flags;
+        unsigned long mmucr;
+        unsigned int nentries, entry;
+        unsigned int urb;
+
+        mmucr = __raw_readl(MMUCR);
+        if ((mmucr & 0x1) == 0) {
+                seq_printf(file, "address translation disabled\n");
+                return 0;
+        }
+
+        if (tlb_type == TLB_TYPE_ITLB) {
+                addr1 = MMU_ITLB_ADDRESS_ARRAY;
+                addr2 = MMU_ITLB_ADDRESS_ARRAY2;
+                data1 = MMU_ITLB_DATA_ARRAY;
+                data2 = MMU_ITLB_DATA_ARRAY2;
+                nentries = 4;
+        } else {
+                addr1 = MMU_UTLB_ADDRESS_ARRAY;
+                addr2 = MMU_UTLB_ADDRESS_ARRAY2;
+                data1 = MMU_UTLB_DATA_ARRAY;
+                data2 = MMU_UTLB_DATA_ARRAY2;
+                nentries = 64;
+        }
+
+        local_irq_save(flags);
+        jump_to_uncached();
+
+        urb = (mmucr & MMUCR_URB) >> MMUCR_URB_SHIFT;
+
+        /* Make the "entry >= urb" test fail. */
+        if (urb == 0)
+                urb = MMUCR_URB_NENTRIES + 1;
+
+        if (tlb_type == TLB_TYPE_ITLB) {
+                addr1 = MMU_ITLB_ADDRESS_ARRAY;
+                addr2 = MMU_ITLB_ADDRESS_ARRAY2;
+                data1 = MMU_ITLB_DATA_ARRAY;
+                data2 = MMU_ITLB_DATA_ARRAY2;
+                nentries = 4;
+        } else {
+                addr1 = MMU_UTLB_ADDRESS_ARRAY;
+                addr2 = MMU_UTLB_ADDRESS_ARRAY2;
+                data1 = MMU_UTLB_DATA_ARRAY;
+                data2 = MMU_UTLB_DATA_ARRAY2;
+                nentries = 64;
+        }
+
+        seq_printf(file, "entry:     vpn        ppn     asid  size valid wired\n");
+
+        for (entry = 0; entry < nentries; entry++) {
+                unsigned long vpn, ppn, asid, size;
+                unsigned long valid;
+                unsigned long val;
+                const char *sz = "    ?";
+                int i;
+
+                val = __raw_readl(addr1 | (entry << MMU_TLB_ENTRY_SHIFT));
+                ctrl_barrier();
+                vpn = val & 0xfffffc00;
+                valid = val & 0x100;
+
+                val = __raw_readl(addr2 | (entry << MMU_TLB_ENTRY_SHIFT));
+                ctrl_barrier();
+                asid = val & MMU_CONTEXT_ASID_MASK;
+
+                val = __raw_readl(data1 | (entry << MMU_TLB_ENTRY_SHIFT));
+                ctrl_barrier();
+                ppn = (val & 0x0ffffc00) << 4;
+
+                val = __raw_readl(data2 | (entry << MMU_TLB_ENTRY_SHIFT));
+                ctrl_barrier();
+                size = (val & 0xf0) >> 4;
+
+                for (i = 0; i < ARRAY_SIZE(tlb_sizes); i++) {
+                        if (tlb_sizes[i].bits == size)
+                                break;
+                }
+
+                if (i != ARRAY_SIZE(tlb_sizes))
+                        sz = tlb_sizes[i].size;
+
+                seq_printf(file, "%2d:    0x%08lx 0x%08lx %5lu %s   %s     %s\n",
+                           entry, vpn, ppn, asid,
+                           sz, valid ? "V" : "-",
+                           (urb <= entry) ? "W" : "-");
+        }
+
+        back_to_cached();
+        local_irq_restore(flags);
+
+        return 0;
+}
+
+static int tlb_debugfs_open(struct inode *inode, struct file *file)
+{
+        return single_open(file, tlb_seq_show, inode->i_private);
+}
+
+static const struct file_operations tlb_debugfs_fops = {
+        .owner          = THIS_MODULE,
+        .open           = tlb_debugfs_open,
+        .read           = seq_read,
+        .llseek         = seq_lseek,
+        .release        = single_release,
+};
+
+static int __init tlb_debugfs_init(void)
+{
+        struct dentry *itlb, *utlb;
+
+        itlb = debugfs_create_file("itlb", S_IRUSR, sh_debugfs_root,
+                                   (unsigned int *)TLB_TYPE_ITLB,
+                                   &tlb_debugfs_fops);
+        if (unlikely(!itlb))
+                return -ENOMEM;
+        if (IS_ERR(itlb))
+                return PTR_ERR(itlb);
+
+        utlb = debugfs_create_file("utlb", S_IRUSR, sh_debugfs_root,
+                                   (unsigned int *)TLB_TYPE_UTLB,
+                                   &tlb_debugfs_fops);
+        if (unlikely(!utlb)) {
+                debugfs_remove(itlb);
+                return -ENOMEM;
+        }
+
+        if (IS_ERR(utlb)) {
+                debugfs_remove(itlb);
+                return PTR_ERR(utlb);
+        }
+
+        return 0;
+}
+module_init(tlb_debugfs_init);
+
+MODULE_LICENSE("GPL v2");
diff --git a/arch/sh/mm/tlb-pteaex.c b/arch/sh/mm/tlb-pteaex.c
index 32dc674c550c..bdd0982b56ee 100644
--- a/arch/sh/mm/tlb-pteaex.c
+++ b/arch/sh/mm/tlb-pteaex.c
@@ -73,5 +73,7 @@ void local_flush_tlb_one(unsigned long asid, unsigned long page)
         jump_to_uncached();
         __raw_writel(page, MMU_UTLB_ADDRESS_ARRAY | MMU_PAGE_ASSOC_BIT);
         __raw_writel(asid, MMU_UTLB_ADDRESS_ARRAY2 | MMU_PAGE_ASSOC_BIT);
+        __raw_writel(page, MMU_ITLB_ADDRESS_ARRAY | MMU_PAGE_ASSOC_BIT);
+        __raw_writel(asid, MMU_ITLB_ADDRESS_ARRAY2 | MMU_PAGE_ASSOC_BIT);
         back_to_cached();
 }
diff --git a/arch/sh/mm/tlb-urb.c b/arch/sh/mm/tlb-urb.c
index bb5b9098956d..c92ce20db39b 100644
--- a/arch/sh/mm/tlb-urb.c
+++ b/arch/sh/mm/tlb-urb.c
@@ -24,13 +24,9 @@ void tlb_wire_entry(struct vm_area_struct *vma, unsigned long addr, pte_t pte)
 
         local_irq_save(flags);
 
-        /* Load the entry into the TLB */
-        __update_tlb(vma, addr, pte);
-
-        /* ... and wire it up. */
         status = __raw_readl(MMUCR);
         urb = (status & MMUCR_URB) >> MMUCR_URB_SHIFT;
-        status &= ~MMUCR_URB;
+        status &= ~MMUCR_URC;
 
         /*
          * Make sure we're not trying to wire the last TLB entry slot.
@@ -39,7 +35,23 @@ void tlb_wire_entry(struct vm_area_struct *vma, unsigned long addr, pte_t pte)
 
         urb = urb % MMUCR_URB_NENTRIES;
 
+        /*
+         * Insert this entry into the highest non-wired TLB slot (via
+         * the URC field).
+         */
+        status |= (urb << MMUCR_URC_SHIFT);
+        __raw_writel(status, MMUCR);
+        ctrl_barrier();
+
+        /* Load the entry into the TLB */
+        __update_tlb(vma, addr, pte);
+
+        /* ... and wire it up. */
+        status = __raw_readl(MMUCR);
+
+        status &= ~MMUCR_URB;
         status |= (urb << MMUCR_URB_SHIFT);
+
         __raw_writel(status, MMUCR);
         ctrl_barrier();
 
diff --git a/arch/sh/mm/tlbflush_32.c b/arch/sh/mm/tlbflush_32.c
index 004bb3f25b5f..77dc5efa7127 100644
--- a/arch/sh/mm/tlbflush_32.c
+++ b/arch/sh/mm/tlbflush_32.c
@@ -123,18 +123,27 @@ void local_flush_tlb_mm(struct mm_struct *mm)
 void local_flush_tlb_all(void)
 {
         unsigned long flags, status;
+        int i;
 
         /*
          * Flush all the TLB.
-         *
-         * Write to the MMU control register's bit:
-         *      TF-bit for SH-3, TI-bit for SH-4.
-         *      It's same position, bit #2.
          */
         local_irq_save(flags);
+        jump_to_uncached();
+
         status = __raw_readl(MMUCR);
-        status |= 0x04;
-        __raw_writel(status, MMUCR);
+        status = ((status & MMUCR_URB) >> MMUCR_URB_SHIFT);
+
+        if (status == 0)
+                status = MMUCR_URB_NENTRIES;
+
+        for (i = 0; i < status; i++)
+                __raw_writel(0x0, MMU_UTLB_ADDRESS_ARRAY | (i << 8));
+
+        for (i = 0; i < 4; i++)
+                __raw_writel(0x0, MMU_ITLB_ADDRESS_ARRAY | (i << 8));
+
+        back_to_cached();
         ctrl_barrier();
         local_irq_restore(flags);
 }
diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c
index fb7fc24fe727..189cbc2585fa 100644
--- a/drivers/acpi/scan.c
+++ b/drivers/acpi/scan.c
@@ -8,6 +8,7 @@
 #include <linux/acpi.h>
 #include <linux/signal.h>
 #include <linux/kthread.h>
+#include <linux/dmi.h>
 
 #include <acpi/acpi_drivers.h>
 
@@ -1032,6 +1033,41 @@ static void acpi_add_id(struct acpi_device *device, const char *dev_id)
         list_add_tail(&id->list, &device->pnp.ids);
 }
 
+/*
+ * Old IBM workstations have a DSDT bug wherein the SMBus object
+ * lacks the SMBUS01 HID and the methods do not have the necessary "_"
+ * prefix.  Work around this.
+ */
+static int acpi_ibm_smbus_match(struct acpi_device *device)
+{
+        acpi_handle h_dummy;
+        struct acpi_buffer path = {ACPI_ALLOCATE_BUFFER, NULL};
+        int result;
+
+        if (!dmi_name_in_vendors("IBM"))
+                return -ENODEV;
+
+        /* Look for SMBS object */
+        result = acpi_get_name(device->handle, ACPI_SINGLE_NAME, &path);
+        if (result)
+                return result;
+
+        if (strcmp("SMBS", path.pointer)) {
+                result = -ENODEV;
+                goto out;
+        }
+
+        /* Does it have the necessary (but misnamed) methods? */
+        result = -ENODEV;
+        if (ACPI_SUCCESS(acpi_get_handle(device->handle, "SBI", &h_dummy)) &&
+            ACPI_SUCCESS(acpi_get_handle(device->handle, "SBR", &h_dummy)) &&
+            ACPI_SUCCESS(acpi_get_handle(device->handle, "SBW", &h_dummy)))
+                result = 0;
+out:
+        kfree(path.pointer);
+        return result;
+}
+
 static void acpi_device_set_id(struct acpi_device *device)
 {
         acpi_status status;
@@ -1082,6 +1118,8 @@ static void acpi_device_set_id(struct acpi_device *device)
                         acpi_add_id(device, ACPI_BAY_HID);
                 else if (ACPI_SUCCESS(acpi_dock_match(device)))
                         acpi_add_id(device, ACPI_DOCK_HID);
+                else if (!acpi_ibm_smbus_match(device))
+                        acpi_add_id(device, ACPI_SMBUS_IBM_HID);
 
                 break;
         case ACPI_BUS_TYPE_POWER:
diff --git a/drivers/ata/libata-sff.c b/drivers/ata/libata-sff.c
index 561dec2481cb..277477251a86 100644
--- a/drivers/ata/libata-sff.c
+++ b/drivers/ata/libata-sff.c
@@ -1667,6 +1667,7 @@ unsigned int ata_sff_host_intr(struct ata_port *ap,
 {
         struct ata_eh_info *ehi = &ap->link.eh_info;
         u8 status, host_stat = 0;
+        bool bmdma_stopped = false;
 
         VPRINTK("ata%u: protocol %d task_state %d\n",
                 ap->print_id, qc->tf.protocol, ap->hsm_task_state);
@@ -1699,6 +1700,7 @@ unsigned int ata_sff_host_intr(struct ata_port *ap,
 
                         /* before we do anything else, clear DMA-Start bit */
                         ap->ops->bmdma_stop(qc);
+                        bmdma_stopped = true;
 
                         if (unlikely(host_stat & ATA_DMA_ERR)) {
                                 /* error when transfering data to/from memory */
@@ -1716,8 +1718,14 @@ unsigned int ata_sff_host_intr(struct ata_port *ap,
 
         /* check main status, clearing INTRQ if needed */
         status = ata_sff_irq_status(ap);
-        if (status & ATA_BUSY)
-                goto idle_irq;
+        if (status & ATA_BUSY) {
+                if (bmdma_stopped) {
+                        /* BMDMA engine is already stopped, we're screwed */
+                        qc->err_mask |= AC_ERR_HSM;
+                        ap->hsm_task_state = HSM_ST_ERR;
+                } else
+                        goto idle_irq;
+        }
 
         /* ack bmdma irq events */
         ap->ops->sff_irq_clear(ap);
@@ -1762,13 +1770,16 @@ EXPORT_SYMBOL_GPL(ata_sff_host_intr);
 irqreturn_t ata_sff_interrupt(int irq, void *dev_instance)
 {
         struct ata_host *host = dev_instance;
+        bool retried = false;
         unsigned int i;
-        unsigned int handled = 0, polling = 0;
+        unsigned int handled, idle, polling;
         unsigned long flags;
 
         /* TODO: make _irqsave conditional on x86 PCI IDE legacy mode */
         spin_lock_irqsave(&host->lock, flags);
 
+retry:
+        handled = idle = polling = 0;
         for (i = 0; i < host->n_ports; i++) {
                 struct ata_port *ap = host->ports[i];
                 struct ata_queued_cmd *qc;
@@ -1782,7 +1793,8 @@ irqreturn_t ata_sff_interrupt(int irq, void *dev_instance)
                                 handled |= ata_sff_host_intr(ap, qc);
                         else
                                 polling |= 1 << i;
-                }
+                } else
+                        idle |= 1 << i;
         }
 
         /*
@@ -1790,7 +1802,9 @@ irqreturn_t ata_sff_interrupt(int irq, void *dev_instance)
          * asserting IRQ line, nobody cared will ensue.  Check IRQ
          * pending status if available and clear spurious IRQ.
          */
-        if (!handled) {
+        if (!handled && !retried) {
+                bool retry = false;
+
                 for (i = 0; i < host->n_ports; i++) {
                         struct ata_port *ap = host->ports[i];
 
@@ -1805,8 +1819,23 @@ irqreturn_t ata_sff_interrupt(int irq, void *dev_instance)
                                 ata_port_printk(ap, KERN_INFO,
                                                 "clearing spurious IRQ\n");
 
-                        ap->ops->sff_check_status(ap);
-                        ap->ops->sff_irq_clear(ap);
+                        if (idle & (1 << i)) {
+                                ap->ops->sff_check_status(ap);
+                                ap->ops->sff_irq_clear(ap);
+                        } else {
+                                /* clear INTRQ and check if BUSY cleared */
+                                if (!(ap->ops->sff_check_status(ap) & ATA_BUSY))
+                                        retry |= true;
+                                /*
+                                 * With command in flight, we can't do
+                                 * sff_irq_clear() w/o racing with completion.
+                                 */
+                        }
+                }
+
+                if (retry) {
+                        retried = true;
+                        goto retry;
                 }
         }
 
diff --git a/drivers/ata/pata_via.c b/drivers/ata/pata_via.c
index 3059ec017de3..95d39c36acea 100644
--- a/drivers/ata/pata_via.c
+++ b/drivers/ata/pata_via.c
@@ -677,6 +677,7 @@ static const struct pci_device_id via[] = {
         { PCI_VDEVICE(VIA, 0x3164), },
         { PCI_VDEVICE(VIA, 0x5324), },
         { PCI_VDEVICE(VIA, 0xC409), VIA_IDFLAG_SINGLE },
+        { PCI_VDEVICE(VIA, 0x9001), VIA_IDFLAG_SINGLE },
 
         { },
 };
diff --git a/drivers/base/platform.c b/drivers/base/platform.c
index 4b4b565c835f..d10230adeb36 100644
--- a/drivers/base/platform.c
+++ b/drivers/base/platform.c
@@ -1254,6 +1254,26 @@ static int __init early_platform_driver_probe_id(char *class_str,
                 }
 
                 if (match) {
+                        /*
+                         * Set up a sensible init_name to enable
+                         * dev_name() and others to be used before the
+                         * rest of the driver core is initialized.
+                         */
+                        if (!match->dev.init_name) {
+                                if (match->id != -1)
+                                        match->dev.init_name =
+                                                kasprintf(GFP_KERNEL, "%s.%d",
+                                                          match->name,
+                                                          match->id);
+                                else
+                                        match->dev.init_name =
+                                                kasprintf(GFP_KERNEL, "%s",
+                                                          match->name);
+
+                                if (!match->dev.init_name)
+                                        return -ENOMEM;
+                        }
+
                         if (epdrv->pdrv->probe(match))
                                 pr_warning("%s: unable to probe %s early.\n",
                                            class_str, match->name);
diff --git a/drivers/char/agp/intel-agp.c b/drivers/char/agp/intel-agp.c
index a3e10dc7cc25..b78d5c381efe 100644
--- a/drivers/char/agp/intel-agp.c
+++ b/drivers/char/agp/intel-agp.c
@@ -97,6 +97,9 @@ EXPORT_SYMBOL(intel_agp_enabled);
 #define IS_PINEVIEW (agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_PINEVIEW_M_HB || \
                 agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_PINEVIEW_HB)
 
+#define IS_SNB (agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_SANDYBRIDGE_HB || \
+                agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_SANDYBRIDGE_M_HB)
+
 #define IS_G4X (agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_EAGLELAKE_HB || \
                 agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_Q45_HB || \
                 agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_G45_HB || \
@@ -107,8 +110,7 @@ EXPORT_SYMBOL(intel_agp_enabled);
                 agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_IRONLAKE_M_HB || \
                 agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_IRONLAKE_MA_HB || \
                 agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_IRONLAKE_MC2_HB || \
-                agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_SANDYBRIDGE_HB || \
-                agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_SANDYBRIDGE_M_HB)
+                IS_SNB)
 
 extern int agp_memory_reserved;
 
@@ -175,6 +177,10 @@ extern int agp_memory_reserved;
 #define SNB_GMCH_GMS_STOLEN_448M        (0xe << 3)
 #define SNB_GMCH_GMS_STOLEN_480M        (0xf << 3)
 #define SNB_GMCH_GMS_STOLEN_512M        (0x10 << 3)
+#define SNB_GTT_SIZE_0M                 (0 << 8)
+#define SNB_GTT_SIZE_1M                 (1 << 8)
+#define SNB_GTT_SIZE_2M                 (2 << 8)
+#define SNB_GTT_SIZE_MASK               (3 << 8)
 
 static const struct aper_size_info_fixed intel_i810_sizes[] =
 {
@@ -1200,6 +1206,9 @@ static void intel_i9xx_setup_flush(void)
         if (intel_private.ifp_resource.start)
                 return;
 
+        if (IS_SNB)
+                return;
+
         /* setup a resource for this object */
         intel_private.ifp_resource.name = "Intel Flush Page";
         intel_private.ifp_resource.flags = IORESOURCE_MEM;
@@ -1438,6 +1447,8 @@ static unsigned long intel_i965_mask_memory(struct agp_bridge_data *bridge,
 
 static void intel_i965_get_gtt_range(int *gtt_offset, int *gtt_size)
 {
+        u16 snb_gmch_ctl;
+
         switch (agp_bridge->dev->device) {
         case PCI_DEVICE_ID_INTEL_GM45_HB:
         case PCI_DEVICE_ID_INTEL_EAGLELAKE_HB:
@@ -1449,9 +1460,26 @@ static void intel_i965_get_gtt_range(int *gtt_offset, int *gtt_size)
         case PCI_DEVICE_ID_INTEL_IRONLAKE_M_HB:
         case PCI_DEVICE_ID_INTEL_IRONLAKE_MA_HB:
         case PCI_DEVICE_ID_INTEL_IRONLAKE_MC2_HB:
+                *gtt_offset = *gtt_size = MB(2);
+                break;
         case PCI_DEVICE_ID_INTEL_SANDYBRIDGE_HB:
         case PCI_DEVICE_ID_INTEL_SANDYBRIDGE_M_HB:
-                *gtt_offset = *gtt_size = MB(2);
+                *gtt_offset = MB(2);
+
+                pci_read_config_word(intel_private.pcidev, SNB_GMCH_CTRL, &snb_gmch_ctl);
+                switch (snb_gmch_ctl & SNB_GTT_SIZE_MASK) {
+                default:
+                case SNB_GTT_SIZE_0M:
+                        printk(KERN_ERR "Bad GTT size mask: 0x%04x.\n", snb_gmch_ctl);
+                        *gtt_size = MB(0);
+                        break;
+                case SNB_GTT_SIZE_1M:
+                        *gtt_size = MB(1);
+                        break;
+                case SNB_GTT_SIZE_2M:
+                        *gtt_size = MB(2);
+                        break;
+                }
                 break;
         default:
                 *gtt_offset = *gtt_size = KB(512);
diff --git a/drivers/clocksource/sh_cmt.c b/drivers/clocksource/sh_cmt.c
index 578595c4425d..c5f66171a713 100644
--- a/drivers/clocksource/sh_cmt.c
+++ b/drivers/clocksource/sh_cmt.c
@@ -149,13 +149,12 @@ static void sh_cmt_start_stop_ch(struct sh_cmt_priv *p, int start)
 
 static int sh_cmt_enable(struct sh_cmt_priv *p, unsigned long *rate)
 {
-        struct sh_timer_config *cfg = p->pdev->dev.platform_data;
         int ret;
 
         /* enable clock */
         ret = clk_enable(p->clk);
         if (ret) {
-                pr_err("sh_cmt: cannot enable clock \"%s\"\n", cfg->clk);
+                dev_err(&p->pdev->dev, "cannot enable clock\n");
                 return ret;
         }
 
@@ -278,7 +277,7 @@ static void sh_cmt_clock_event_program_verify(struct sh_cmt_priv *p,
                         delay = 1;
 
                 if (!delay)
-                        pr_warning("sh_cmt: too long delay\n");
+                        dev_warn(&p->pdev->dev, "too long delay\n");
 
         } while (delay);
 }
@@ -288,7 +287,7 @@ static void sh_cmt_set_next(struct sh_cmt_priv *p, unsigned long delta)
         unsigned long flags;
 
         if (delta > p->max_match_value)
-                pr_warning("sh_cmt: delta out of range\n");
+                dev_warn(&p->pdev->dev, "delta out of range\n");
 
         spin_lock_irqsave(&p->lock, flags);
         p->next_match_value = delta;
@@ -450,7 +449,7 @@ static int sh_cmt_register_clocksource(struct sh_cmt_priv *p,
         cs->resume = sh_cmt_clocksource_resume;
         cs->mask = CLOCKSOURCE_MASK(sizeof(unsigned long) * 8);
         cs->flags = CLOCK_SOURCE_IS_CONTINUOUS;
-        pr_info("sh_cmt: %s used as clock source\n", cs->name);
+        dev_info(&p->pdev->dev, "used as clock source\n");
         clocksource_register(cs);
         return 0;
 }
@@ -496,13 +495,11 @@ static void sh_cmt_clock_event_mode(enum clock_event_mode mode,
 
         switch (mode) {
         case CLOCK_EVT_MODE_PERIODIC:
-                pr_info("sh_cmt: %s used for periodic clock events\n",
-                        ced->name);
+                dev_info(&p->pdev->dev, "used for periodic clock events\n");
                 sh_cmt_clock_event_start(p, 1);
                 break;
         case CLOCK_EVT_MODE_ONESHOT:
-                pr_info("sh_cmt: %s used for oneshot clock events\n",
-                        ced->name);
+                dev_info(&p->pdev->dev, "used for oneshot clock events\n");
                 sh_cmt_clock_event_start(p, 0);
                 break;
         case CLOCK_EVT_MODE_SHUTDOWN:
@@ -543,7 +540,7 @@ static void sh_cmt_register_clockevent(struct sh_cmt_priv *p,
         ced->set_next_event = sh_cmt_clock_event_next;
         ced->set_mode = sh_cmt_clock_event_mode;
 
-        pr_info("sh_cmt: %s used for clock events\n", ced->name);
+        dev_info(&p->pdev->dev, "used for clock events\n");
         clockevents_register_device(ced);
 }
 
@@ -600,22 +597,26 @@ static int sh_cmt_setup(struct sh_cmt_priv *p, struct platform_device *pdev)
         /* map memory, let mapbase point to our channel */
         p->mapbase = ioremap_nocache(res->start, resource_size(res));
         if (p->mapbase == NULL) {
-                pr_err("sh_cmt: failed to remap I/O memory\n");
+                dev_err(&p->pdev->dev, "failed to remap I/O memory\n");
                 goto err0;
         }
 
         /* request irq using setup_irq() (too early for request_irq()) */
-        p->irqaction.name = cfg->name;
+        p->irqaction.name = dev_name(&p->pdev->dev);
         p->irqaction.handler = sh_cmt_interrupt;
         p->irqaction.dev_id = p;
         p->irqaction.flags = IRQF_DISABLED | IRQF_TIMER | IRQF_IRQPOLL;
 
         /* get hold of clock */
-        p->clk = clk_get(&p->pdev->dev, cfg->clk);
+        p->clk = clk_get(&p->pdev->dev, "cmt_fck");
         if (IS_ERR(p->clk)) {
-                pr_err("sh_cmt: cannot get clock \"%s\"\n", cfg->clk);
-                ret = PTR_ERR(p->clk);
-                goto err1;
+                dev_warn(&p->pdev->dev, "using deprecated clock lookup\n");
+                p->clk = clk_get(&p->pdev->dev, cfg->clk);
+                if (IS_ERR(p->clk)) {
+                        dev_err(&p->pdev->dev, "cannot get clock\n");
+                        ret = PTR_ERR(p->clk);
+                        goto err1;
+                }
         }
 
         if (resource_size(res) == 6) {
@@ -628,17 +629,17 @@ static int sh_cmt_setup(struct sh_cmt_priv *p, struct platform_device *pdev)
                 p->clear_bits = ~0xc000;
         }
 
-        ret = sh_cmt_register(p, cfg->name,
+        ret = sh_cmt_register(p, (char *)dev_name(&p->pdev->dev),
                               cfg->clockevent_rating,
                               cfg->clocksource_rating);
         if (ret) {
-                pr_err("sh_cmt: registration failed\n");
+                dev_err(&p->pdev->dev, "registration failed\n");
                 goto err1;
         }
 
         ret = setup_irq(irq, &p->irqaction);
         if (ret) {
-                pr_err("sh_cmt: failed to request irq %d\n", irq);
+                dev_err(&p->pdev->dev, "failed to request irq %d\n", irq);
                 goto err1;
         }
 
@@ -653,11 +654,10 @@ err0:
 static int __devinit sh_cmt_probe(struct platform_device *pdev)
 {
         struct sh_cmt_priv *p = platform_get_drvdata(pdev);
-        struct sh_timer_config *cfg = pdev->dev.platform_data;
         int ret;
 
         if (p) {
-                pr_info("sh_cmt: %s kept as earlytimer\n", cfg->name);
+                dev_info(&pdev->dev, "kept as earlytimer\n");
                 return 0;
         }
 
diff --git a/drivers/clocksource/sh_mtu2.c b/drivers/clocksource/sh_mtu2.c
index 4c8a759e60cd..b11882e0f1bd 100644
--- a/drivers/clocksource/sh_mtu2.c
+++ b/drivers/clocksource/sh_mtu2.c
@@ -118,13 +118,12 @@ static void sh_mtu2_start_stop_ch(struct sh_mtu2_priv *p, int start)
 
 static int sh_mtu2_enable(struct sh_mtu2_priv *p)
 {
-        struct sh_timer_config *cfg = p->pdev->dev.platform_data;
         int ret;
 
         /* enable clock */
         ret = clk_enable(p->clk);
         if (ret) {
-                pr_err("sh_mtu2: cannot enable clock \"%s\"\n", cfg->clk);
+                dev_err(&p->pdev->dev, "cannot enable clock\n");
                 return ret;
         }
 
@@ -193,8 +192,7 @@ static void sh_mtu2_clock_event_mode(enum clock_event_mode mode,
 
         switch (mode) {
         case CLOCK_EVT_MODE_PERIODIC:
-                pr_info("sh_mtu2: %s used for periodic clock events\n",
-                        ced->name);
+                dev_info(&p->pdev->dev, "used for periodic clock events\n");
                 sh_mtu2_enable(p);
                 break;
         case CLOCK_EVT_MODE_UNUSED:
@@ -221,13 +219,13 @@ static void sh_mtu2_register_clockevent(struct sh_mtu2_priv *p,
         ced->cpumask = cpumask_of(0);
         ced->set_mode = sh_mtu2_clock_event_mode;
 
-        pr_info("sh_mtu2: %s used for clock events\n", ced->name);
+        dev_info(&p->pdev->dev, "used for clock events\n");
         clockevents_register_device(ced);
 
         ret = setup_irq(p->irqaction.irq, &p->irqaction);
         if (ret) {
-                pr_err("sh_mtu2: failed to request irq %d\n",
-                       p->irqaction.irq);
+                dev_err(&p->pdev->dev, "failed to request irq %d\n",
+                        p->irqaction.irq);
                 return;
         }
 }
@@ -273,26 +271,31 @@ static int sh_mtu2_setup(struct sh_mtu2_priv *p, struct platform_device *pdev)
         /* map memory, let mapbase point to our channel */
         p->mapbase = ioremap_nocache(res->start, resource_size(res));
         if (p->mapbase == NULL) {
-                pr_err("sh_mtu2: failed to remap I/O memory\n");
+                dev_err(&p->pdev->dev, "failed to remap I/O memory\n");
                 goto err0;
         }
 
         /* setup data for setup_irq() (too early for request_irq()) */
-        p->irqaction.name = cfg->name;
+        p->irqaction.name = dev_name(&p->pdev->dev);
         p->irqaction.handler = sh_mtu2_interrupt;
         p->irqaction.dev_id = p;
         p->irqaction.irq = irq;
         p->irqaction.flags = IRQF_DISABLED | IRQF_TIMER | IRQF_IRQPOLL;
 
         /* get hold of clock */
-        p->clk = clk_get(&p->pdev->dev, cfg->clk);
+        p->clk = clk_get(&p->pdev->dev, "mtu2_fck");
         if (IS_ERR(p->clk)) {
-                pr_err("sh_mtu2: cannot get clock \"%s\"\n", cfg->clk);
-                ret = PTR_ERR(p->clk);
-                goto err1;
+                dev_warn(&p->pdev->dev, "using deprecated clock lookup\n");
+                p->clk = clk_get(&p->pdev->dev, cfg->clk);
+                if (IS_ERR(p->clk)) {
+                        dev_err(&p->pdev->dev, "cannot get clock\n");
+                        ret = PTR_ERR(p->clk);
+                        goto err1;
+                }
         }
 
-        return sh_mtu2_register(p, cfg->name, cfg->clockevent_rating);
+        return sh_mtu2_register(p, (char *)dev_name(&p->pdev->dev),
+                                cfg->clockevent_rating);
  err1:
         iounmap(p->mapbase);
  err0:
@@ -302,11 +305,10 @@ static int sh_mtu2_setup(struct sh_mtu2_priv *p, struct platform_device *pdev)
 static int __devinit sh_mtu2_probe(struct platform_device *pdev)
 {
         struct sh_mtu2_priv *p = platform_get_drvdata(pdev);
-        struct sh_timer_config *cfg = pdev->dev.platform_data;
         int ret;
 
         if (p) {
-                pr_info("sh_mtu2: %s kept as earlytimer\n", cfg->name);
+                dev_info(&pdev->dev, "kept as earlytimer\n");
                 return 0;
         }
 
diff --git a/drivers/clocksource/sh_tmu.c b/drivers/clocksource/sh_tmu.c
index 961f5b5ef6a3..6b62283c1aba 100644
--- a/drivers/clocksource/sh_tmu.c
+++ b/drivers/clocksource/sh_tmu.c
@@ -106,13 +106,12 @@ static void sh_tmu_start_stop_ch(struct sh_tmu_priv *p, int start)
 
 static int sh_tmu_enable(struct sh_tmu_priv *p)
 {
-        struct sh_timer_config *cfg = p->pdev->dev.platform_data;
         int ret;
 
         /* enable clock */
         ret = clk_enable(p->clk);
         if (ret) {
-                pr_err("sh_tmu: cannot enable clock \"%s\"\n", cfg->clk);
+                dev_err(&p->pdev->dev, "cannot enable clock\n");
                 return ret;
         }
 
@@ -228,7 +227,7 @@ static int sh_tmu_register_clocksource(struct sh_tmu_priv *p,
         cs->disable = sh_tmu_clocksource_disable;
         cs->mask = CLOCKSOURCE_MASK(32);
         cs->flags = CLOCK_SOURCE_IS_CONTINUOUS;
-        pr_info("sh_tmu: %s used as clock source\n", cs->name);
+        dev_info(&p->pdev->dev, "used as clock source\n");
         clocksource_register(cs);
         return 0;
 }
@@ -276,13 +275,11 @@ static void sh_tmu_clock_event_mode(enum clock_event_mode mode,
 
         switch (mode) {
         case CLOCK_EVT_MODE_PERIODIC:
-                pr_info("sh_tmu: %s used for periodic clock events\n",
-                        ced->name);
+                dev_info(&p->pdev->dev, "used for periodic clock events\n");
                 sh_tmu_clock_event_start(p, 1);
                 break;
         case CLOCK_EVT_MODE_ONESHOT:
-                pr_info("sh_tmu: %s used for oneshot clock events\n",
-                        ced->name);
+                dev_info(&p->pdev->dev, "used for oneshot clock events\n");
                 sh_tmu_clock_event_start(p, 0);
                 break;
         case CLOCK_EVT_MODE_UNUSED:
@@ -323,13 +320,13 @@ static void sh_tmu_register_clockevent(struct sh_tmu_priv *p,
         ced->set_next_event = sh_tmu_clock_event_next;
         ced->set_mode = sh_tmu_clock_event_mode;
 
-        pr_info("sh_tmu: %s used for clock events\n", ced->name);
+        dev_info(&p->pdev->dev, "used for clock events\n");
         clockevents_register_device(ced);
 
         ret = setup_irq(p->irqaction.irq, &p->irqaction);
         if (ret) {
-                pr_err("sh_tmu: failed to request irq %d\n",
-                       p->irqaction.irq);
+                dev_err(&p->pdev->dev, "failed to request irq %d\n",
+                        p->irqaction.irq);
                 return;
         }
 }
@@ -378,26 +375,30 @@ static int sh_tmu_setup(struct sh_tmu_priv *p, struct platform_device *pdev)
         /* map memory, let mapbase point to our channel */
         p->mapbase = ioremap_nocache(res->start, resource_size(res));
         if (p->mapbase == NULL) {
-                pr_err("sh_tmu: failed to remap I/O memory\n");
+                dev_err(&p->pdev->dev, "failed to remap I/O memory\n");
                 goto err0;
         }
 
         /* setup data for setup_irq() (too early for request_irq()) */
-        p->irqaction.name = cfg->name;
+        p->irqaction.name = dev_name(&p->pdev->dev);
         p->irqaction.handler = sh_tmu_interrupt;
         p->irqaction.dev_id = p;
         p->irqaction.irq = irq;
         p->irqaction.flags = IRQF_DISABLED | IRQF_TIMER | IRQF_IRQPOLL;
 
         /* get hold of clock */
-        p->clk = clk_get(&p->pdev->dev, cfg->clk);
+        p->clk = clk_get(&p->pdev->dev, "tmu_fck");
         if (IS_ERR(p->clk)) {
-                pr_err("sh_tmu: cannot get clock \"%s\"\n", cfg->clk);
-                ret = PTR_ERR(p->clk);
-                goto err1;
+                dev_warn(&p->pdev->dev, "using deprecated clock lookup\n");
+                p->clk = clk_get(&p->pdev->dev, cfg->clk);
+                if (IS_ERR(p->clk)) {
+                        dev_err(&p->pdev->dev, "cannot get clock\n");
+                        ret = PTR_ERR(p->clk);
+                        goto err1;
+                }
         }
 
-        return sh_tmu_register(p, cfg->name,
+        return sh_tmu_register(p, (char *)dev_name(&p->pdev->dev),
                                cfg->clockevent_rating,
                                cfg->clocksource_rating);
  err1:
@@ -409,11 +410,10 @@ static int sh_tmu_setup(struct sh_tmu_priv *p, struct platform_device *pdev)
 static int __devinit sh_tmu_probe(struct platform_device *pdev)
 {
         struct sh_tmu_priv *p = platform_get_drvdata(pdev);
-        struct sh_timer_config *cfg = pdev->dev.platform_data;
         int ret;
 
         if (p) {
-                pr_info("sh_tmu: %s kept as earlytimer\n", cfg->name);
+                dev_info(&pdev->dev, "kept as earlytimer\n");
                 return 0;
         }
 
diff --git a/drivers/gpio/max730x.c b/drivers/gpio/max730x.c
index c9bced55f82b..4a7d662ff9b7 100644
--- a/drivers/gpio/max730x.c
+++ b/drivers/gpio/max730x.c
@@ -242,3 +242,7 @@ int __devexit __max730x_remove(struct device *dev)
         return ret;
 }
 EXPORT_SYMBOL_GPL(__max730x_remove);
+
+MODULE_AUTHOR("Juergen Beisert, Wolfram Sang");
+MODULE_LICENSE("GPL v2");
+MODULE_DESCRIPTION("MAX730x GPIO-Expanders, generic parts");
diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
index 8bfc0bbf13e6..a9f8589490cf 100644
--- a/drivers/gpu/drm/i915/i915_dma.c
+++ b/drivers/gpu/drm/i915/i915_dma.c
@@ -1881,29 +1881,29 @@ struct drm_ioctl_desc i915_ioctls[] = {
         DRM_IOCTL_DEF(DRM_I915_GET_VBLANK_PIPE,  i915_vblank_pipe_get, DRM_AUTH ),
         DRM_IOCTL_DEF(DRM_I915_VBLANK_SWAP, i915_vblank_swap, DRM_AUTH),
         DRM_IOCTL_DEF(DRM_I915_HWS_ADDR, i915_set_status_page, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-        DRM_IOCTL_DEF(DRM_I915_GEM_INIT, i915_gem_init_ioctl, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-        DRM_IOCTL_DEF(DRM_I915_GEM_EXECBUFFER, i915_gem_execbuffer, DRM_AUTH),
-        DRM_IOCTL_DEF(DRM_I915_GEM_EXECBUFFER2, i915_gem_execbuffer2, DRM_AUTH),
-        DRM_IOCTL_DEF(DRM_I915_GEM_PIN, i915_gem_pin_ioctl, DRM_AUTH|DRM_ROOT_ONLY),
-        DRM_IOCTL_DEF(DRM_I915_GEM_UNPIN, i915_gem_unpin_ioctl, DRM_AUTH|DRM_ROOT_ONLY),
-        DRM_IOCTL_DEF(DRM_I915_GEM_BUSY, i915_gem_busy_ioctl, DRM_AUTH),
-        DRM_IOCTL_DEF(DRM_I915_GEM_THROTTLE, i915_gem_throttle_ioctl, DRM_AUTH),
-        DRM_IOCTL_DEF(DRM_I915_GEM_ENTERVT, i915_gem_entervt_ioctl, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-        DRM_IOCTL_DEF(DRM_I915_GEM_LEAVEVT, i915_gem_leavevt_ioctl, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-        DRM_IOCTL_DEF(DRM_I915_GEM_CREATE, i915_gem_create_ioctl, 0),
-        DRM_IOCTL_DEF(DRM_I915_GEM_PREAD, i915_gem_pread_ioctl, 0),
-        DRM_IOCTL_DEF(DRM_I915_GEM_PWRITE, i915_gem_pwrite_ioctl, 0),
-        DRM_IOCTL_DEF(DRM_I915_GEM_MMAP, i915_gem_mmap_ioctl, 0),
-        DRM_IOCTL_DEF(DRM_I915_GEM_MMAP_GTT, i915_gem_mmap_gtt_ioctl, 0),
-        DRM_IOCTL_DEF(DRM_I915_GEM_SET_DOMAIN, i915_gem_set_domain_ioctl, 0),
-        DRM_IOCTL_DEF(DRM_I915_GEM_SW_FINISH, i915_gem_sw_finish_ioctl, 0),
-        DRM_IOCTL_DEF(DRM_I915_GEM_SET_TILING, i915_gem_set_tiling, 0),
-        DRM_IOCTL_DEF(DRM_I915_GEM_GET_TILING, i915_gem_get_tiling, 0),
-        DRM_IOCTL_DEF(DRM_I915_GEM_GET_APERTURE, i915_gem_get_aperture_ioctl, 0),
-        DRM_IOCTL_DEF(DRM_I915_GET_PIPE_FROM_CRTC_ID, intel_get_pipe_from_crtc_id, 0),
-        DRM_IOCTL_DEF(DRM_I915_GEM_MADVISE, i915_gem_madvise_ioctl, 0),
-        DRM_IOCTL_DEF(DRM_I915_OVERLAY_PUT_IMAGE, intel_overlay_put_image, DRM_MASTER|DRM_CONTROL_ALLOW),
-        DRM_IOCTL_DEF(DRM_I915_OVERLAY_ATTRS, intel_overlay_attrs, DRM_MASTER|DRM_CONTROL_ALLOW),
+        DRM_IOCTL_DEF(DRM_I915_GEM_INIT, i915_gem_init_ioctl, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY|DRM_UNLOCKED),
+        DRM_IOCTL_DEF(DRM_I915_GEM_EXECBUFFER, i915_gem_execbuffer, DRM_AUTH|DRM_UNLOCKED),
+        DRM_IOCTL_DEF(DRM_I915_GEM_EXECBUFFER2, i915_gem_execbuffer2, DRM_AUTH|DRM_UNLOCKED),
+        DRM_IOCTL_DEF(DRM_I915_GEM_PIN, i915_gem_pin_ioctl, DRM_AUTH|DRM_ROOT_ONLY|DRM_UNLOCKED),
+        DRM_IOCTL_DEF(DRM_I915_GEM_UNPIN, i915_gem_unpin_ioctl, DRM_AUTH|DRM_ROOT_ONLY|DRM_UNLOCKED),
+        DRM_IOCTL_DEF(DRM_I915_GEM_BUSY, i915_gem_busy_ioctl, DRM_AUTH|DRM_UNLOCKED),
+        DRM_IOCTL_DEF(DRM_I915_GEM_THROTTLE, i915_gem_throttle_ioctl, DRM_AUTH|DRM_UNLOCKED),
+        DRM_IOCTL_DEF(DRM_I915_GEM_ENTERVT, i915_gem_entervt_ioctl, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY|DRM_UNLOCKED),
+        DRM_IOCTL_DEF(DRM_I915_GEM_LEAVEVT, i915_gem_leavevt_ioctl, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY|DRM_UNLOCKED),
+        DRM_IOCTL_DEF(DRM_I915_GEM_CREATE, i915_gem_create_ioctl, DRM_UNLOCKED),
+        DRM_IOCTL_DEF(DRM_I915_GEM_PREAD, i915_gem_pread_ioctl, DRM_UNLOCKED),
+        DRM_IOCTL_DEF(DRM_I915_GEM_PWRITE, i915_gem_pwrite_ioctl, DRM_UNLOCKED),
+        DRM_IOCTL_DEF(DRM_I915_GEM_MMAP, i915_gem_mmap_ioctl, DRM_UNLOCKED),
+        DRM_IOCTL_DEF(DRM_I915_GEM_MMAP_GTT, i915_gem_mmap_gtt_ioctl, DRM_UNLOCKED),
+        DRM_IOCTL_DEF(DRM_I915_GEM_SET_DOMAIN, i915_gem_set_domain_ioctl, DRM_UNLOCKED),
+        DRM_IOCTL_DEF(DRM_I915_GEM_SW_FINISH, i915_gem_sw_finish_ioctl, DRM_UNLOCKED),
+        DRM_IOCTL_DEF(DRM_I915_GEM_SET_TILING, i915_gem_set_tiling, DRM_UNLOCKED),
+        DRM_IOCTL_DEF(DRM_I915_GEM_GET_TILING, i915_gem_get_tiling, DRM_UNLOCKED),
+        DRM_IOCTL_DEF(DRM_I915_GEM_GET_APERTURE, i915_gem_get_aperture_ioctl, DRM_UNLOCKED),
+        DRM_IOCTL_DEF(DRM_I915_GET_PIPE_FROM_CRTC_ID, intel_get_pipe_from_crtc_id, DRM_UNLOCKED),
+        DRM_IOCTL_DEF(DRM_I915_GEM_MADVISE, i915_gem_madvise_ioctl, DRM_UNLOCKED),
+        DRM_IOCTL_DEF(DRM_I915_OVERLAY_PUT_IMAGE, intel_overlay_put_image, DRM_MASTER|DRM_CONTROL_ALLOW|DRM_UNLOCKED),
+        DRM_IOCTL_DEF(DRM_I915_OVERLAY_ATTRS, intel_overlay_attrs, DRM_MASTER|DRM_CONTROL_ALLOW|DRM_UNLOCKED),
 };
 
 int i915_max_ioctl = DRM_ARRAY_SIZE(i915_ioctls);
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index 1b2e95455c05..4b26919abdb2 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -139,12 +139,12 @@ const static struct intel_device_info intel_ironlake_m_info = {
 
 const static struct intel_device_info intel_sandybridge_d_info = {
         .is_i965g = 1, .is_i9xx = 1, .need_gfx_hws = 1,
-        .has_hotplug = 1,
+        .has_hotplug = 1, .is_gen6 = 1,
 };
 
 const static struct intel_device_info intel_sandybridge_m_info = {
         .is_i965g = 1, .is_mobile = 1, .is_i9xx = 1, .need_gfx_hws = 1,
-        .has_hotplug = 1,
+        .has_hotplug = 1, .is_gen6 = 1,
 };
 
 const static struct pci_device_id pciidlist[] = {
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 979439cfb827..aba8260fbc5e 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -205,6 +205,7 @@ struct intel_device_info {
         u8 is_g4x : 1;
         u8 is_pineview : 1;
         u8 is_ironlake : 1;
+        u8 is_gen6 : 1;
         u8 has_fbc : 1;
         u8 has_rc6 : 1;
         u8 has_pipe_cxsr : 1;
@@ -1084,6 +1085,7 @@ extern int i915_wait_ring(struct drm_device * dev, int n, const char *caller);
 #define IS_IRONLAKE_M(dev)      ((dev)->pci_device == 0x0046)
 #define IS_IRONLAKE(dev)        (INTEL_INFO(dev)->is_ironlake)
 #define IS_I9XX(dev)            (INTEL_INFO(dev)->is_i9xx)
+#define IS_GEN6(dev)            (INTEL_INFO(dev)->is_gen6)
 #define IS_MOBILE(dev)          (INTEL_INFO(dev)->is_mobile)
 
 #define IS_GEN3(dev)    (IS_I915G(dev) ||                       \
@@ -1107,8 +1109,6 @@ extern int i915_wait_ring(struct drm_device * dev, int n, const char *caller);
 
 #define I915_NEED_GFX_HWS(dev)  (INTEL_INFO(dev)->need_gfx_hws)
 
-#define IS_GEN6(dev)    ((dev)->pci_device == 0x0102)
-
 /* With the 945 and later, Y tiling got adjusted so that it was 32 128-byte
  * rows, which changed the alignment requirements and fence programming.
  */
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index fba37e9f775d..933e865a8929 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -1466,9 +1466,6 @@ i915_gem_object_put_pages(struct drm_gem_object *obj)
                 obj_priv->dirty = 0;
 
         for (i = 0; i < page_count; i++) {
-                if (obj_priv->pages[i] == NULL)
-                        break;
-
                 if (obj_priv->dirty)
                         set_page_dirty(obj_priv->pages[i]);
 
@@ -2227,11 +2224,6 @@ i915_gem_evict_something(struct drm_device *dev, int min_size)
                                 seqno = i915_add_request(dev, NULL, obj->write_domain);
                                 if (seqno == 0)
                                         return -ENOMEM;
-
-                                ret = i915_wait_request(dev, seqno);
-                                if (ret)
-                                        return ret;
-
                                 continue;
                         }
                 }
@@ -2256,7 +2248,6 @@ i915_gem_object_get_pages(struct drm_gem_object *obj,
         struct address_space *mapping;
         struct inode *inode;
         struct page *page;
-        int ret;
 
         if (obj_priv->pages_refcount++ != 0)
                 return 0;
@@ -2279,11 +2270,9 @@ i915_gem_object_get_pages(struct drm_gem_object *obj,
                                            mapping_gfp_mask (mapping) |
                                            __GFP_COLD |
                                            gfpmask);
-                if (IS_ERR(page)) {
-                        ret = PTR_ERR(page);
-                        i915_gem_object_put_pages(obj);
-                        return ret;
-                }
+                if (IS_ERR(page))
+                        goto err_pages;
+
                 obj_priv->pages[i] = page;
         }
 
@@ -2291,6 +2280,15 @@ i915_gem_object_get_pages(struct drm_gem_object *obj,
                 i915_gem_object_do_bit_17_swizzle(obj);
 
         return 0;
+
+err_pages:
+        while (i--)
+                page_cache_release(obj_priv->pages[i]);
+
+        drm_free_large(obj_priv->pages);
+        obj_priv->pages = NULL;
+        obj_priv->pages_refcount--;
+        return PTR_ERR(page);
 }
 
 static void sandybridge_write_fence_reg(struct drm_i915_fence_reg *reg)
@@ -4730,6 +4728,11 @@ i915_gem_init_ringbuffer(struct drm_device *dev)
                         ring->space += ring->Size;
         }
 
+        if (IS_I9XX(dev) && !IS_GEN3(dev)) {
+                I915_WRITE(MI_MODE,
+                           (VS_TIMER_DISPATCH) << 16 | VS_TIMER_DISPATCH);
+        }
+
         return 0;
 }
 
diff --git a/drivers/gpu/drm/i915/i915_gem_tiling.c b/drivers/gpu/drm/i915/i915_gem_tiling.c
index b5c55d88ff76..c01c878e51ba 100644
--- a/drivers/gpu/drm/i915/i915_gem_tiling.c
+++ b/drivers/gpu/drm/i915/i915_gem_tiling.c
@@ -325,9 +325,12 @@ i915_gem_set_tiling(struct drm_device *dev, void *data,
                  * need to ensure that any fence register is cleared.
                  */
                 if (!i915_gem_object_fence_offset_ok(obj, args->tiling_mode))
-                    ret = i915_gem_object_unbind(obj);
+                        ret = i915_gem_object_unbind(obj);
+                else if (obj_priv->fence_reg != I915_FENCE_REG_NONE)
+                        ret = i915_gem_object_put_fence_reg(obj);
                 else
-                    ret = i915_gem_object_put_fence_reg(obj);
+                        i915_gem_release_mmap(obj);
+
                 if (ret != 0) {
                         WARN(ret != -ERESTARTSYS,
                              "failed to reset object for tiling switch");
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index 3d59862c7ccd..cbbf59f56dfa 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -298,6 +298,10 @@
 #define INSTDONE        0x02090
 #define NOPID           0x02094
 #define HWSTAM          0x02098
+
+#define MI_MODE         0x0209c
+# define VS_TIMER_DISPATCH                              (1 << 6)
+
 #define SCPD0           0x0209c /* 915+ only */
 #define IER             0x020a0
 #define IIR             0x020a4
@@ -366,7 +370,7 @@
 #define   FBC_CTL_PERIODIC      (1<<30)
 #define   FBC_CTL_INTERVAL_SHIFT (16)
 #define   FBC_CTL_UNCOMPRESSIBLE (1<<14)
-#define   FBC_C3_IDLE           (1<<13)
+#define   FBC_CTL_C3_IDLE       (1<<13)
 #define   FBC_CTL_STRIDE_SHIFT  (5)
 #define   FBC_CTL_FENCENO       (1<<0)
 #define FBC_COMMAND             0x0320c
@@ -2172,6 +2176,14 @@
 #define DISPLAY_PORT_PLL_BIOS_1         0x46010
 #define DISPLAY_PORT_PLL_BIOS_2         0x46014
 
+#define PCH_DSPCLK_GATE_D       0x42020
+# define DPFDUNIT_CLOCK_GATE_DISABLE            (1 << 7)
+# define DPARBUNIT_CLOCK_GATE_DISABLE           (1 << 5)
+
+#define PCH_3DCGDIS0            0x46020
+# define MARIUNIT_CLOCK_GATE_DISABLE            (1 << 18)
+# define SVSMUNIT_CLOCK_GATE_DISABLE            (1 << 1)
+
 #define FDI_PLL_FREQ_CTL        0x46030
 #define  FDI_PLL_FREQ_CHANGE_REQUEST    (1<<24)
 #define  FDI_PLL_FREQ_LOCK_LIMIT_MASK   0xfff00
diff --git a/drivers/gpu/drm/i915/intel_bios.c b/drivers/gpu/drm/i915/intel_bios.c
index 70c9d4ba7042..f9ba452f0cbf 100644
--- a/drivers/gpu/drm/i915/intel_bios.c
+++ b/drivers/gpu/drm/i915/intel_bios.c
@@ -417,8 +417,9 @@ parse_edp(struct drm_i915_private *dev_priv, struct bdb_header *bdb)
         edp = find_section(bdb, BDB_EDP);
         if (!edp) {
                 if (SUPPORTS_EDP(dev_priv->dev) && dev_priv->edp_support) {
-                        DRM_DEBUG_KMS("No eDP BDB found but eDP panel supported,\
-                                       assume 18bpp panel color depth.\n");
+                        DRM_DEBUG_KMS("No eDP BDB found but eDP panel "
+                                      "supported, assume 18bpp panel color "
+                                      "depth.\n");
                         dev_priv->edp_bpp = 18;
                 }
                 return;
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 9cd6de5f9906..58fc7fa0eb1d 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -1032,7 +1032,7 @@ static void i8xx_enable_fbc(struct drm_crtc *crtc, unsigned long interval)
         /* enable it... */
         fbc_ctl = FBC_CTL_EN | FBC_CTL_PERIODIC;
         if (IS_I945GM(dev))
-                fbc_ctl |= FBC_C3_IDLE; /* 945 needs special SR handling */
+                fbc_ctl |= FBC_CTL_C3_IDLE; /* 945 needs special SR handling */
         fbc_ctl |= (dev_priv->cfb_pitch & 0xff) << FBC_CTL_STRIDE_SHIFT;
         fbc_ctl |= (interval & 0x2fff) << FBC_CTL_INTERVAL_SHIFT;
         if (obj_priv->tiling_mode != I915_TILING_NONE)
@@ -4717,6 +4717,20 @@ void intel_init_clock_gating(struct drm_device *dev)
          * specs, but enable as much else as we can.
          */
         if (HAS_PCH_SPLIT(dev)) {
+                uint32_t dspclk_gate = VRHUNIT_CLOCK_GATE_DISABLE;
+
+                if (IS_IRONLAKE(dev)) {
+                        /* Required for FBC */
+                        dspclk_gate |= DPFDUNIT_CLOCK_GATE_DISABLE;
+                        /* Required for CxSR */
+                        dspclk_gate |= DPARBUNIT_CLOCK_GATE_DISABLE;
+
+                        I915_WRITE(PCH_3DCGDIS0,
+                                   MARIUNIT_CLOCK_GATE_DISABLE |
+                                   SVSMUNIT_CLOCK_GATE_DISABLE);
+                }
+
+                I915_WRITE(PCH_DSPCLK_GATE_D, dspclk_gate);
                 return;
         } else if (IS_G4X(dev)) {
                 uint32_t dspclk_gate;
diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c
index 14e516fdc2dd..2b3fa7a3c028 100644
--- a/drivers/gpu/drm/i915/intel_lvds.c
+++ b/drivers/gpu/drm/i915/intel_lvds.c
@@ -607,53 +607,6 @@ static void intel_lvds_mode_set(struct drm_encoder *encoder,
         I915_WRITE(PFIT_CONTROL, lvds_priv->pfit_control);
 }
 
-/* Some lid devices report incorrect lid status, assume they're connected */
-static const struct dmi_system_id bad_lid_status[] = {
-        {
-                .ident = "Compaq nx9020",
-                .matches = {
-                        DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
-                        DMI_MATCH(DMI_BOARD_NAME, "3084"),
-                },
-        },
-        {
-                .ident = "Samsung SX20S",
-                .matches = {
-                        DMI_MATCH(DMI_SYS_VENDOR, "Samsung Electronics"),
-                        DMI_MATCH(DMI_BOARD_NAME, "SX20S"),
-                },
-        },
-        {
-                .ident = "Aspire One",
-                .matches = {
-                        DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
-                        DMI_MATCH(DMI_PRODUCT_NAME, "Aspire one"),
-                },
-        },
-        {
-                .ident = "Aspire 1810T",
-                .matches = {
-                        DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
-                        DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 1810T"),
-                },
-        },
-        {
-                .ident = "PC-81005",
-                .matches = {
-                        DMI_MATCH(DMI_SYS_VENDOR, "MALATA"),
-                        DMI_MATCH(DMI_PRODUCT_NAME, "PC-81005"),
-                },
-        },
-        {
-                .ident = "Clevo M5x0N",
-                .matches = {
-                        DMI_MATCH(DMI_SYS_VENDOR, "CLEVO Co."),
-                        DMI_MATCH(DMI_BOARD_NAME, "M5x0N"),
-                },
-        },
-        { }
-};
-
 /**
  * Detect the LVDS connection.
  *
@@ -669,12 +622,9 @@ static enum drm_connector_status intel_lvds_detect(struct drm_connector *connect
         /* ACPI lid methods were generally unreliable in this generation, so
          * don't even bother.
          */
-        if (IS_GEN2(dev))
+        if (IS_GEN2(dev) || IS_GEN3(dev))
                 return connector_status_connected;
 
-        if (!dmi_check_system(bad_lid_status) && !acpi_lid_open())
-                status = connector_status_disconnected;
-
         return status;
 }
 
diff --git a/drivers/gpu/drm/i915/intel_overlay.c b/drivers/gpu/drm/i915/intel_overlay.c
index d355d1d527e7..60595fc26fdd 100644
--- a/drivers/gpu/drm/i915/intel_overlay.c
+++ b/drivers/gpu/drm/i915/intel_overlay.c
@@ -1068,14 +1068,18 @@ int intel_overlay_put_image(struct drm_device *dev, void *data,
 
         drmmode_obj = drm_mode_object_find(dev, put_image_rec->crtc_id,
                         DRM_MODE_OBJECT_CRTC);
-        if (!drmmode_obj)
-                return -ENOENT;
+        if (!drmmode_obj) {
+                ret = -ENOENT;
+                goto out_free;
+        }
         crtc = to_intel_crtc(obj_to_crtc(drmmode_obj));
 
         new_bo = drm_gem_object_lookup(dev, file_priv,
                         put_image_rec->bo_handle);
-        if (!new_bo)
-                return -ENOENT;
+        if (!new_bo) {
+                ret = -ENOENT;
+                goto out_free;
+        }
 
         mutex_lock(&dev->mode_config.mutex);
         mutex_lock(&dev->struct_mutex);
@@ -1165,6 +1169,7 @@ out_unlock:
         mutex_unlock(&dev->struct_mutex);
         mutex_unlock(&dev->mode_config.mutex);
         drm_gem_object_unreference_unlocked(new_bo);
+out_free:
         kfree(params);
 
         return ret;
diff --git a/drivers/i2c/busses/i2c-scmi.c b/drivers/i2c/busses/i2c-scmi.c
index 365e0becaf12..388cbdc96db7 100644
--- a/drivers/i2c/busses/i2c-scmi.c
+++ b/drivers/i2c/busses/i2c-scmi.c
@@ -33,6 +33,7 @@ struct acpi_smbus_cmi {
         u8 cap_info:1;
         u8 cap_read:1;
         u8 cap_write:1;
+        struct smbus_methods_t *methods;
 };
 
 static const struct smbus_methods_t smbus_methods = {
@@ -41,10 +42,19 @@ static const struct smbus_methods_t smbus_methods = {
         .mt_sbw  = "_SBW",
 };
 
+/* Some IBM BIOSes omit the leading underscore */
+static const struct smbus_methods_t ibm_smbus_methods = {
+        .mt_info = "SBI_",
+        .mt_sbr  = "SBR_",
+        .mt_sbw  = "SBW_",
+};
+
 static const struct acpi_device_id acpi_smbus_cmi_ids[] = {
-        {"SMBUS01", 0},
+        {"SMBUS01", (kernel_ulong_t)&smbus_methods},
+        {ACPI_SMBUS_IBM_HID, (kernel_ulong_t)&ibm_smbus_methods},
         {"", 0}
 };
+MODULE_DEVICE_TABLE(acpi, acpi_smbus_cmi_ids);
 
 #define ACPI_SMBUS_STATUS_OK                    0x00
 #define ACPI_SMBUS_STATUS_FAIL                  0x07
@@ -150,11 +160,11 @@ acpi_smbus_cmi_access(struct i2c_adapter *adap, u16 addr, unsigned short flags,
 
         if (read_write == I2C_SMBUS_READ) {
                 protocol |= ACPI_SMBUS_PRTCL_READ;
-                method = smbus_methods.mt_sbr;
+                method = smbus_cmi->methods->mt_sbr;
                 input.count = 3;
         } else {
                 protocol |= ACPI_SMBUS_PRTCL_WRITE;
-                method = smbus_methods.mt_sbw;
+                method = smbus_cmi->methods->mt_sbw;
                 input.count = 5;
         }
 
@@ -290,13 +300,13 @@ static int acpi_smbus_cmi_add_cap(struct acpi_smbus_cmi *smbus_cmi,
         union acpi_object *obj;
         acpi_status status;
 
-        if (!strcmp(name, smbus_methods.mt_info)) {
+        if (!strcmp(name, smbus_cmi->methods->mt_info)) {
                 status = acpi_evaluate_object(smbus_cmi->handle,
-                                        smbus_methods.mt_info,
+                                        smbus_cmi->methods->mt_info,
                                         NULL, &buffer);
                 if (ACPI_FAILURE(status)) {
                         ACPI_ERROR((AE_INFO, "Evaluating %s: %i",
-                                   smbus_methods.mt_info, status));
+                                   smbus_cmi->methods->mt_info, status));
                         return -EIO;
                 }
 
@@ -319,9 +329,9 @@ static int acpi_smbus_cmi_add_cap(struct acpi_smbus_cmi *smbus_cmi,
 
                 kfree(buffer.pointer);
                 smbus_cmi->cap_info = 1;
-        } else if (!strcmp(name, smbus_methods.mt_sbr))
+        } else if (!strcmp(name, smbus_cmi->methods->mt_sbr))
                 smbus_cmi->cap_read = 1;
-        else if (!strcmp(name, smbus_methods.mt_sbw))
+        else if (!strcmp(name, smbus_cmi->methods->mt_sbw))
                 smbus_cmi->cap_write = 1;
         else
                 ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Unsupported CMI method: %s\n",
@@ -349,6 +359,7 @@ static acpi_status acpi_smbus_cmi_query_methods(acpi_handle handle, u32 level,
 static int acpi_smbus_cmi_add(struct acpi_device *device)
 {
         struct acpi_smbus_cmi *smbus_cmi;
+        const struct acpi_device_id *id;
 
         smbus_cmi = kzalloc(sizeof(struct acpi_smbus_cmi), GFP_KERNEL);
         if (!smbus_cmi)
@@ -362,6 +373,11 @@ static int acpi_smbus_cmi_add(struct acpi_device *device)
         smbus_cmi->cap_read = 0;
         smbus_cmi->cap_write = 0;
 
+        for (id = acpi_smbus_cmi_ids; id->id[0]; id++)
+                if (!strcmp(id->id, acpi_device_hid(device)))
+                        smbus_cmi->methods =
+                                (struct smbus_methods_t *) id->driver_data;
+
         acpi_walk_namespace(ACPI_TYPE_METHOD, smbus_cmi->handle, 1,
                             acpi_smbus_cmi_query_methods, NULL, smbus_cmi, NULL);
 
diff --git a/drivers/misc/c2port/core.c b/drivers/misc/c2port/core.c
index b5346b4db91a..b7a85f46a6c2 100644
--- a/drivers/misc/c2port/core.c
+++ b/drivers/misc/c2port/core.c
@@ -912,8 +912,8 @@ struct c2port_device *c2port_device_register(char *name,
 
         c2dev->dev = device_create(c2port_class, NULL, 0, c2dev,
                                         "c2port%d", id);
-        if (unlikely(!c2dev->dev)) {
-                ret = -ENOMEM;
+        if (unlikely(IS_ERR(c2dev->dev))) {
+                ret = PTR_ERR(c2dev->dev);
                 goto error_device_create;
         }
         dev_set_drvdata(c2dev->dev, c2dev);
diff --git a/drivers/mmc/core/mmc.c b/drivers/mmc/core/mmc.c
index 0eac6c814904..e041c003db22 100644
--- a/drivers/mmc/core/mmc.c
+++ b/drivers/mmc/core/mmc.c
@@ -225,7 +225,7 @@ static int mmc_read_ext_csd(struct mmc_card *card)
                         mmc_card_set_blockaddr(card);
         }
 
-        switch (ext_csd[EXT_CSD_CARD_TYPE]) {
+        switch (ext_csd[EXT_CSD_CARD_TYPE] & EXT_CSD_CARD_TYPE_MASK) {
         case EXT_CSD_CARD_TYPE_52 | EXT_CSD_CARD_TYPE_26:
                 card->ext_csd.hs_max_dtr = 52000000;
                 break;
@@ -237,7 +237,6 @@ static int mmc_read_ext_csd(struct mmc_card *card)
                 printk(KERN_WARNING "%s: card is mmc v4 but doesn't "
                         "support any high-speed modes.\n",
                         mmc_hostname(card->host));
-                goto out;
         }
 
         if (card->ext_csd.rev >= 3) {
diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
index c7bbe30010f7..5af16c2bb540 100644
--- a/drivers/regulator/core.c
+++ b/drivers/regulator/core.c
@@ -1038,6 +1038,7 @@ static struct regulator *create_regulator(struct regulator_dev *rdev,
                         goto overflow_err;
 
                 regulator->dev = dev;
+                sysfs_attr_init(&regulator->dev_attr.attr);
                 regulator->dev_attr.attr.name = kstrdup(buf, GFP_KERNEL);
                 if (regulator->dev_attr.attr.name == NULL)
                         goto attr_name_err;
diff --git a/drivers/regulator/lp3971.c b/drivers/regulator/lp3971.c
index f5532ed79272..b20b3e1d821a 100644
--- a/drivers/regulator/lp3971.c
+++ b/drivers/regulator/lp3971.c
@@ -45,7 +45,7 @@ static int lp3971_set_bits(struct lp3971 *lp3971, u8 reg, u16 mask, u16 val);
         LP3971_BUCK2 -> 4
         LP3971_BUCK3 -> 6
 */
-#define BUCK_VOL_CHANGE_SHIFT(x) (((1 << x) & ~0x01) << 1)
+#define BUCK_VOL_CHANGE_SHIFT(x) (((!!x) << 2) | (x & ~0x01))
 #define BUCK_VOL_CHANGE_FLAG_GO 0x01
 #define BUCK_VOL_CHANGE_FLAG_TARGET 0x02
 #define BUCK_VOL_CHANGE_FLAG_MASK 0x03
@@ -187,7 +187,8 @@ static int lp3971_ldo_set_voltage(struct regulator_dev *dev,
                 return -EINVAL;
 
         return lp3971_set_bits(lp3971, LP3971_LDO_VOL_CONTR_REG(ldo),
-                LDO_VOL_CONTR_MASK << LDO_VOL_CONTR_SHIFT(ldo), val);
+                        LDO_VOL_CONTR_MASK << LDO_VOL_CONTR_SHIFT(ldo),
+                        val << LDO_VOL_CONTR_SHIFT(ldo));
 }
 
 static struct regulator_ops lp3971_ldo_ops = {
@@ -439,6 +440,10 @@ static int __devinit setup_regulators(struct lp3971 *lp3971,
         lp3971->num_regulators = pdata->num_regulators;
         lp3971->rdev = kcalloc(pdata->num_regulators,
                                 sizeof(struct regulator_dev *), GFP_KERNEL);
+        if (!lp3971->rdev) {
+                err = -ENOMEM;
+                goto err_nomem;
+        }
 
         /* Instantiate the regulators */
         for (i = 0; i < pdata->num_regulators; i++) {
@@ -461,6 +466,7 @@ error:
                 regulator_unregister(lp3971->rdev[i]);
         kfree(lp3971->rdev);
         lp3971->rdev = NULL;
+err_nomem:
         return err;
 }
 
diff --git a/drivers/regulator/max1586.c b/drivers/regulator/max1586.c
index a49fc952c9a9..c0b09e15edb6 100644
--- a/drivers/regulator/max1586.c
+++ b/drivers/regulator/max1586.c
@@ -243,8 +243,8 @@ static int __devexit max1586_pmic_remove(struct i2c_client *client)
         for (i = 0; i <= MAX1586_V6; i++)
                 if (rdev[i])
                         regulator_unregister(rdev[i]);
-        kfree(rdev);
         i2c_set_clientdata(client, NULL);
+        kfree(rdev);
 
         return 0;
 }
diff --git a/drivers/regulator/max8649.c b/drivers/regulator/max8649.c
index 3ebdf698c648..833aaedc7e64 100644
--- a/drivers/regulator/max8649.c
+++ b/drivers/regulator/max8649.c
@@ -356,6 +356,7 @@ static int __devinit max8649_regulator_probe(struct i2c_client *client,
         dev_info(info->dev, "Max8649 regulator device is detected.\n");
         return 0;
 out:
+        i2c_set_clientdata(client, NULL);
         kfree(info);
         return ret;
 }
@@ -367,9 +368,9 @@ static int __devexit max8649_regulator_remove(struct i2c_client *client)
         if (info) {
                 if (info->regulator)
                         regulator_unregister(info->regulator);
+                i2c_set_clientdata(client, NULL);
                 kfree(info);
         }
-        i2c_set_clientdata(client, NULL);
 
         return 0;
 }
diff --git a/drivers/regulator/max8660.c b/drivers/regulator/max8660.c
index f12f1bb62138..47f90b2fc290 100644
--- a/drivers/regulator/max8660.c
+++ b/drivers/regulator/max8660.c
@@ -470,8 +470,8 @@ static int __devexit max8660_remove(struct i2c_client *client)
         for (i = 0; i < MAX8660_V_END; i++)
                 if (rdev[i])
                         regulator_unregister(rdev[i]);
-        kfree(rdev);
         i2c_set_clientdata(client, NULL);
+        kfree(rdev);
 
         return 0;
 }
diff --git a/drivers/regulator/max8925-regulator.c b/drivers/regulator/max8925-regulator.c
index 67873f08ed40..b6218f11c957 100644
--- a/drivers/regulator/max8925-regulator.c
+++ b/drivers/regulator/max8925-regulator.c
@@ -230,7 +230,7 @@ static struct max8925_regulator_info max8925_regulator_info[] = {
         MAX8925_LDO(20, 750, 3900, 50),
 };
 
-static inline struct max8925_regulator_info *find_regulator_info(int id)
+static struct max8925_regulator_info * __devinit find_regulator_info(int id)
 {
         struct max8925_regulator_info *ri;
         int i;
@@ -247,7 +247,7 @@ static int __devinit max8925_regulator_probe(struct platform_device *pdev)
 {
         struct max8925_chip *chip = dev_get_drvdata(pdev->dev.parent);
         struct max8925_platform_data *pdata = chip->dev->platform_data;
-        struct max8925_regulator_info *ri = NULL;
+        struct max8925_regulator_info *ri;
         struct regulator_dev *rdev;
 
         ri = find_regulator_info(pdev->id);
@@ -274,7 +274,9 @@ static int __devexit max8925_regulator_remove(struct platform_device *pdev)
 {
         struct regulator_dev *rdev = platform_get_drvdata(pdev);
 
+        platform_set_drvdata(pdev, NULL);
         regulator_unregister(rdev);
+
         return 0;
 }
 
diff --git a/drivers/rtc/rtc-mc13783.c b/drivers/rtc/rtc-mc13783.c
index d60c81b7b693..1379c7faa448 100644
--- a/drivers/rtc/rtc-mc13783.c
+++ b/drivers/rtc/rtc-mc13783.c
@@ -319,35 +319,38 @@ static int __devinit mc13783_rtc_probe(struct platform_device *pdev)
 {
         int ret;
         struct mc13783_rtc *priv;
+        struct mc13783 *mc13783;
         int rtcrst_pending;
 
         priv = kzalloc(sizeof(*priv), GFP_KERNEL);
         if (!priv)
                 return -ENOMEM;
 
-        priv->mc13783 = dev_get_drvdata(pdev->dev.parent);
+        mc13783 = dev_get_drvdata(pdev->dev.parent);
+        priv->mc13783 = mc13783;
+
         platform_set_drvdata(pdev, priv);
 
-        mc13783_lock(priv->mc13783);
+        mc13783_lock(mc13783);
 
-        ret = mc13783_irq_request(priv->mc13783, MC13783_IRQ_RTCRST,
+        ret = mc13783_irq_request(mc13783, MC13783_IRQ_RTCRST,
                         mc13783_rtc_reset_handler, DRIVER_NAME, priv);
         if (ret)
                 goto err_reset_irq_request;
 
-        ret = mc13783_irq_status(priv->mc13783, MC13783_IRQ_RTCRST,
+        ret = mc13783_irq_status(mc13783, MC13783_IRQ_RTCRST,
                         NULL, &rtcrst_pending);
         if (ret)
                 goto err_reset_irq_status;
 
         priv->valid = !rtcrst_pending;
 
-        ret = mc13783_irq_request_nounmask(priv->mc13783, MC13783_IRQ_1HZ,
+        ret = mc13783_irq_request_nounmask(mc13783, MC13783_IRQ_1HZ,
                         mc13783_rtc_update_handler, DRIVER_NAME, priv);
         if (ret)
                 goto err_update_irq_request;
 
-        ret = mc13783_irq_request_nounmask(priv->mc13783, MC13783_IRQ_TODA,
+        ret = mc13783_irq_request_nounmask(mc13783, MC13783_IRQ_TODA,
                         mc13783_rtc_alarm_handler, DRIVER_NAME, priv);
         if (ret)
                 goto err_alarm_irq_request;
@@ -357,22 +360,22 @@ static int __devinit mc13783_rtc_probe(struct platform_device *pdev)
         if (IS_ERR(priv->rtc)) {
                 ret = PTR_ERR(priv->rtc);
 
-                mc13783_irq_free(priv->mc13783, MC13783_IRQ_TODA, priv);
+                mc13783_irq_free(mc13783, MC13783_IRQ_TODA, priv);
 err_alarm_irq_request:
 
-                mc13783_irq_free(priv->mc13783, MC13783_IRQ_1HZ, priv);
+                mc13783_irq_free(mc13783, MC13783_IRQ_1HZ, priv);
 err_update_irq_request:
 
 err_reset_irq_status:
 
-                mc13783_irq_free(priv->mc13783, MC13783_IRQ_RTCRST, priv);
+                mc13783_irq_free(mc13783, MC13783_IRQ_RTCRST, priv);
 err_reset_irq_request:
 
                 platform_set_drvdata(pdev, NULL);
                 kfree(priv);
         }
 
-        mc13783_unlock(priv->mc13783);
+        mc13783_unlock(mc13783);
 
         return ret;
 }
diff --git a/drivers/s390/block/dasd_3990_erp.c b/drivers/s390/block/dasd_3990_erp.c
index 51224f76b980..b3736b8aad39 100644
--- a/drivers/s390/block/dasd_3990_erp.c
+++ b/drivers/s390/block/dasd_3990_erp.c
@@ -2287,7 +2287,8 @@ static struct dasd_ccw_req *dasd_3990_erp_add_erp(struct dasd_ccw_req *cqr)
 
         if (cqr->cpmode == 1) {
                 cplength = 0;
-                datasize = sizeof(struct tcw) + sizeof(struct tsb);
+                /* TCW needs to be 64 byte aligned, so leave enough room */
+                datasize = 64 + sizeof(struct tcw) + sizeof(struct tsb);
         } else {
                 cplength = 2;
                 datasize = 0;
@@ -2316,8 +2317,8 @@ static struct dasd_ccw_req *dasd_3990_erp_add_erp(struct dasd_ccw_req *cqr)
         if (cqr->cpmode == 1) {
                 /* make a shallow copy of the original tcw but set new tsb */
                 erp->cpmode = 1;
-                erp->cpaddr = erp->data;
-                tcw = erp->data;
+                erp->cpaddr = PTR_ALIGN(erp->data, 64);
+                tcw = erp->cpaddr;
                 tsb = (struct tsb *) &tcw[1];
                 *tcw = *((struct tcw *)cqr->cpaddr);
                 tcw->tsb = (long)tsb;
diff --git a/drivers/s390/block/dasd_eckd.c b/drivers/s390/block/dasd_eckd.c
index 01f4e7a34aa8..0cb233116855 100644
--- a/drivers/s390/block/dasd_eckd.c
+++ b/drivers/s390/block/dasd_eckd.c
@@ -3155,11 +3155,11 @@ static void dasd_eckd_dump_sense_tcw(struct dasd_device *device,
 
         tsb = NULL;
         sense = NULL;
-        if (irb->scsw.tm.tcw)
+        if (irb->scsw.tm.tcw && (irb->scsw.tm.fcxs == 0x01))
                 tsb = tcw_get_tsb(
                         (struct tcw *)(unsigned long)irb->scsw.tm.tcw);
 
-        if (tsb && (irb->scsw.tm.fcxs == 0x01)) {
+        if (tsb) {
                 len += sprintf(page + len, KERN_ERR PRINTK_HEADER
                                " tsb->length %d\n", tsb->length);
                 len += sprintf(page + len, KERN_ERR PRINTK_HEADER
diff --git a/drivers/s390/char/sclp_async.c b/drivers/s390/char/sclp_async.c
index 740fe405c395..f449c696e503 100644
--- a/drivers/s390/char/sclp_async.c
+++ b/drivers/s390/char/sclp_async.c
@@ -84,6 +84,7 @@ static int proc_handler_callhome(struct ctl_table *ctl, int write,
                 rc = copy_from_user(buf, buffer, sizeof(buf));
                 if (rc != 0)
                         return -EFAULT;
+                buf[len - 1] = '\0';
                 if (strict_strtoul(buf, 0, &val) != 0)
                         return -EINVAL;
                 if (val != 0 && val != 1)
diff --git a/drivers/s390/char/sclp_cmd.c b/drivers/s390/char/sclp_cmd.c
index fc7ae05ce48a..4b60ede07f0e 100644
--- a/drivers/s390/char/sclp_cmd.c
+++ b/drivers/s390/char/sclp_cmd.c
@@ -308,6 +308,13 @@ struct assign_storage_sccb {
         u16 rn;
 } __packed;
 
+int arch_get_memory_phys_device(unsigned long start_pfn)
+{
+        if (!rzm)
+                return 0;
+        return PFN_PHYS(start_pfn) >> ilog2(rzm);
+}
+
 static unsigned long long rn2addr(u16 rn)
 {
         return (unsigned long long) (rn - 1) * rzm;
@@ -704,13 +711,6 @@ int sclp_chp_deconfigure(struct chp_id chpid)
         return do_chp_configure(SCLP_CMDW_DECONFIGURE_CHPATH | chpid.id << 8);
 }
 
-int arch_get_memory_phys_device(unsigned long start_pfn)
-{
-        if (!rzm)
-                return 0;
-        return PFN_PHYS(start_pfn) / rzm;
-}
-
 struct chp_info_sccb {
         struct sccb_header header;
         u8 recognized[SCLP_CHP_INFO_MASK_SIZE];
diff --git a/drivers/s390/char/zcore.c b/drivers/s390/char/zcore.c
index 3438658b66b7..3166d85914f2 100644
--- a/drivers/s390/char/zcore.c
+++ b/drivers/s390/char/zcore.c
@@ -141,33 +141,6 @@ static int memcpy_hsa_kernel(void *dest, unsigned long src, size_t count)
         return memcpy_hsa(dest, src, count, TO_KERNEL);
 }
 
-static int memcpy_real(void *dest, unsigned long src, size_t count)
-{
-        unsigned long flags;
-        int rc = -EFAULT;
-        register unsigned long _dest asm("2") = (unsigned long) dest;
-        register unsigned long _len1 asm("3") = (unsigned long) count;
-        register unsigned long _src  asm("4") = src;
-        register unsigned long _len2 asm("5") = (unsigned long) count;
-
-        if (count == 0)
-                return 0;
-        flags = __raw_local_irq_stnsm(0xf8UL); /* switch to real mode */
-        asm volatile (
-                "0:     mvcle   %1,%2,0x0\n"
-                "1:     jo      0b\n"
-                "       lhi     %0,0x0\n"
-                "2:\n"
-                EX_TABLE(1b,2b)
-                : "+d" (rc), "+d" (_dest), "+d" (_src), "+d" (_len1),
-                  "+d" (_len2), "=m" (*((long*)dest))
-                : "m" (*((long*)src))
-                : "cc", "memory");
-        __raw_local_irq_ssm(flags);
-
-        return rc;
-}
-
 static int memcpy_real_user(void __user *dest, unsigned long src, size_t count)
 {
         static char buf[4096];
@@ -175,7 +148,7 @@ static int memcpy_real_user(void __user *dest, unsigned long src, size_t count)
 
         while (offs < count) {
                 size = min(sizeof(buf), count - offs);
-                if (memcpy_real(buf, src + offs, size))
+                if (memcpy_real(buf, (void *) src + offs, size))
                         return -EFAULT;
                 if (copy_to_user(dest + offs, buf, size))
                         return -EFAULT;
@@ -663,7 +636,7 @@ static int __init zcore_reipl_init(void)
         if (ipib_info.ipib < ZFCPDUMP_HSA_SIZE)
                 rc = memcpy_hsa_kernel(ipl_block, ipib_info.ipib, PAGE_SIZE);
         else
-                rc = memcpy_real(ipl_block, ipib_info.ipib, PAGE_SIZE);
+                rc = memcpy_real(ipl_block, (void *) ipib_info.ipib, PAGE_SIZE);
         if (rc) {
                 free_page((unsigned long) ipl_block);
                 return rc;
diff --git a/drivers/serial/sh-sci.c b/drivers/serial/sh-sci.c
index 304a877d083d..291bc08e2e84 100644
--- a/drivers/serial/sh-sci.c
+++ b/drivers/serial/sh-sci.c
@@ -82,8 +82,8 @@ struct sci_port {
 
         /* Interface clock */
         struct clk              *iclk;
-        /* Data clock */
-        struct clk              *dclk;
+        /* Function clock */
+        struct clk              *fclk;
 
         struct list_head        node;
         struct dma_chan                 *chan_tx;
@@ -780,10 +780,6 @@ static irqreturn_t sci_mpxed_interrupt(int irq, void *ptr)
         if ((ssr_status & SCxSR_BRK(port)) && err_enabled)
                 ret = sci_br_interrupt(irq, ptr);
 
-        WARN_ONCE(ret == IRQ_NONE,
-                  "%s: %d IRQ %d, status %x, control %x\n", __func__,
-                  irq, port->line, ssr_status, scr_status);
-
         return ret;
 }
 
@@ -803,7 +799,7 @@ static int sci_notifier(struct notifier_block *self,
             (phase == CPUFREQ_RESUMECHANGE)) {
                 spin_lock_irqsave(&priv->lock, flags);
                 list_for_each_entry(sci_port, &priv->ports, node)
-                        sci_port->port.uartclk = clk_get_rate(sci_port->dclk);
+                        sci_port->port.uartclk = clk_get_rate(sci_port->iclk);
                 spin_unlock_irqrestore(&priv->lock, flags);
         }
 
@@ -814,21 +810,17 @@ static void sci_clk_enable(struct uart_port *port)
 {
         struct sci_port *sci_port = to_sci_port(port);
 
-        clk_enable(sci_port->dclk);
-        sci_port->port.uartclk = clk_get_rate(sci_port->dclk);
-
-        if (sci_port->iclk)
-                clk_enable(sci_port->iclk);
+        clk_enable(sci_port->iclk);
+        sci_port->port.uartclk = clk_get_rate(sci_port->iclk);
+        clk_enable(sci_port->fclk);
 }
 
 static void sci_clk_disable(struct uart_port *port)
 {
         struct sci_port *sci_port = to_sci_port(port);
 
-        if (sci_port->iclk)
-                clk_disable(sci_port->iclk);
-
-        clk_disable(sci_port->dclk);
+        clk_disable(sci_port->fclk);
+        clk_disable(sci_port->iclk);
 }
 
 static int sci_request_irq(struct sci_port *port)
@@ -1602,10 +1594,10 @@ static struct uart_ops sci_uart_ops = {
 #endif
 };
 
-static void __devinit sci_init_single(struct platform_device *dev,
-                                      struct sci_port *sci_port,
-                                      unsigned int index,
-                                      struct plat_sci_port *p)
+static int __devinit sci_init_single(struct platform_device *dev,
+                                     struct sci_port *sci_port,
+                                     unsigned int index,
+                                     struct plat_sci_port *p)
 {
         struct uart_port *port = &sci_port->port;
 
@@ -1626,8 +1618,23 @@ static void __devinit sci_init_single(struct platform_device *dev,
         }
 
         if (dev) {
-                sci_port->iclk = p->clk ? clk_get(&dev->dev, p->clk) : NULL;
-                sci_port->dclk = clk_get(&dev->dev, "peripheral_clk");
+                sci_port->iclk = clk_get(&dev->dev, "sci_ick");
+                if (IS_ERR(sci_port->iclk)) {
+                        sci_port->iclk = clk_get(&dev->dev, "peripheral_clk");
+                        if (IS_ERR(sci_port->iclk)) {
+                                dev_err(&dev->dev, "can't get iclk\n");
+                                return PTR_ERR(sci_port->iclk);
+                        }
+                }
+
+                /*
+                 * The function clock is optional, ignore it if we can't
+                 * find it.
+                 */
+                sci_port->fclk = clk_get(&dev->dev, "sci_fck");
+                if (IS_ERR(sci_port->fclk))
+                        sci_port->fclk = NULL;
+
                 sci_port->enable = sci_clk_enable;
                 sci_port->disable = sci_clk_disable;
                 port->dev = &dev->dev;
@@ -1654,6 +1661,7 @@ static void __devinit sci_init_single(struct platform_device *dev,
 #endif
 
         memcpy(&sci_port->irqs, &p->irqs, sizeof(p->irqs));
+        return 0;
 }
 
 #ifdef CONFIG_SERIAL_SH_SCI_CONSOLE
@@ -1803,8 +1811,11 @@ static int sci_remove(struct platform_device *dev)
         cpufreq_unregister_notifier(&priv->clk_nb, CPUFREQ_TRANSITION_NOTIFIER);
 
         spin_lock_irqsave(&priv->lock, flags);
-        list_for_each_entry(p, &priv->ports, node)
+        list_for_each_entry(p, &priv->ports, node) {
                 uart_remove_one_port(&sci_uart_driver, &p->port);
+                clk_put(p->iclk);
+                clk_put(p->fclk);
+        }
         spin_unlock_irqrestore(&priv->lock, flags);
 
         kfree(priv);
@@ -1830,7 +1841,9 @@ static int __devinit sci_probe_single(struct platform_device *dev,
                 return 0;
         }
 
-        sci_init_single(dev, sciport, index, p);
+        ret = sci_init_single(dev, sciport, index, p);
+        if (ret)
+                return ret;
 
         ret = uart_add_one_port(&sci_uart_driver, &sciport->port);
         if (ret)
diff --git a/drivers/serial/sh-sci.h b/drivers/serial/sh-sci.h
index fad67d33b0bd..f70c49f915fa 100644
--- a/drivers/serial/sh-sci.h
+++ b/drivers/serial/sh-sci.h
@@ -31,7 +31,9 @@
 # define SCSCR_INIT(port) (port->mapbase == SCIF2) ? 0xF3 : 0xF0
 #elif defined(CONFIG_CPU_SUBTYPE_SH7720) || \
       defined(CONFIG_CPU_SUBTYPE_SH7721) || \
-      defined(CONFIG_ARCH_SHMOBILE)
+      defined(CONFIG_ARCH_SH7367) || \
+      defined(CONFIG_ARCH_SH7377) || \
+      defined(CONFIG_ARCH_SH7372)
 # define SCSCR_INIT(port)  0x0030 /* TIE=0,RIE=0,TE=1,RE=1 */
 # define PORT_PTCR         0xA405011EUL
 # define PORT_PVCR         0xA4050122UL
@@ -94,7 +96,9 @@
 # define SCSCR_INIT(port)       0x0038  /* TIE=0,RIE=0,TE=1,RE=1,REIE=1 */
 #elif defined(CONFIG_CPU_SUBTYPE_SH7724)
 # define SCIF_ORER              0x0001  /* overrun error bit */
-# define SCSCR_INIT(port)       0x0038  /* TIE=0,RIE=0,TE=1,RE=1,REIE=1 */
+# define SCSCR_INIT(port) ((port)->type == PORT_SCIFA ? \
+        0x30 /* TIE=0,RIE=0,TE=1,RE=1 */ : \
+        0x38 /* TIE=0,RIE=0,TE=1,RE=1,REIE=1 */ )
 #elif defined(CONFIG_CPU_SUBTYPE_SH4_202)
 # define SCSPTR2 0xffe80020 /* 16 bit SCIF */
 # define SCIF_ORER 0x0001   /* overrun error bit */
@@ -197,6 +201,8 @@
     defined(CONFIG_CPU_SUBTYPE_SH7786)  || \
     defined(CONFIG_CPU_SUBTYPE_SHX3)
 #define SCI_CTRL_FLAGS_REIE 0x08 /* 7750 SCIF */
+#elif defined(CONFIG_CPU_SUBTYPE_SH7724)
+#define SCI_CTRL_FLAGS_REIE ((port)->type == PORT_SCIFA ? 0 : 8)
 #else
 #define SCI_CTRL_FLAGS_REIE 0
 #endif
@@ -230,7 +236,9 @@
 #if defined(CONFIG_CPU_SUBTYPE_SH7705) || \
     defined(CONFIG_CPU_SUBTYPE_SH7720) || \
     defined(CONFIG_CPU_SUBTYPE_SH7721) || \
-    defined(CONFIG_ARCH_SHMOBILE)
+    defined(CONFIG_ARCH_SH7367) || \
+    defined(CONFIG_ARCH_SH7377) || \
+    defined(CONFIG_ARCH_SH7372)
 # define SCIF_ORER    0x0200
 # define SCIF_ERRORS ( SCIF_PER | SCIF_FER | SCIF_ER | SCIF_BRK | SCIF_ORER)
 # define SCIF_RFDC_MASK 0x007f
@@ -264,7 +272,9 @@
 #if defined(CONFIG_CPU_SUBTYPE_SH7705) || \
     defined(CONFIG_CPU_SUBTYPE_SH7720) || \
     defined(CONFIG_CPU_SUBTYPE_SH7721) || \
-    defined(CONFIG_ARCH_SHMOBILE)
+    defined(CONFIG_ARCH_SH7367) || \
+    defined(CONFIG_ARCH_SH7377) || \
+    defined(CONFIG_ARCH_SH7372)
 # define SCxSR_RDxF_CLEAR(port)  (sci_in(port, SCxSR) & 0xfffc)
 # define SCxSR_ERROR_CLEAR(port) (sci_in(port, SCxSR) & 0xfd73)
 # define SCxSR_TDxE_CLEAR(port)  (sci_in(port, SCxSR) & 0xffdf)
@@ -359,7 +369,10 @@
     SCI_OUT(sci_size, sci_offset, value);                               \
   }
 
-#if defined(CONFIG_CPU_SH3) || defined(CONFIG_ARCH_SHMOBILE)
+#if defined(CONFIG_CPU_SH3) || \
+    defined(CONFIG_ARCH_SH7367) || \
+    defined(CONFIG_ARCH_SH7377) || \
+    defined(CONFIG_ARCH_SH7372)
 #if defined(CONFIG_CPU_SUBTYPE_SH7710) || defined(CONFIG_CPU_SUBTYPE_SH7712)
 #define SCIx_FNS(name, sh3_sci_offset, sh3_sci_size, sh4_sci_offset, sh4_sci_size, \
                                 sh3_scif_offset, sh3_scif_size, sh4_scif_offset, sh4_scif_size, \
@@ -370,7 +383,9 @@
 #elif defined(CONFIG_CPU_SUBTYPE_SH7705) || \
       defined(CONFIG_CPU_SUBTYPE_SH7720) || \
       defined(CONFIG_CPU_SUBTYPE_SH7721) || \
-      defined(CONFIG_ARCH_SHMOBILE)
+      defined(CONFIG_ARCH_SH7367) || \
+      defined(CONFIG_ARCH_SH7377) || \
+      defined(CONFIG_ARCH_SH7372)
 #define SCIF_FNS(name, scif_offset, scif_size) \
   CPU_SCIF_FNS(name, scif_offset, scif_size)
 #else
@@ -406,7 +421,9 @@
 #if defined(CONFIG_CPU_SUBTYPE_SH7705) || \
     defined(CONFIG_CPU_SUBTYPE_SH7720) || \
     defined(CONFIG_CPU_SUBTYPE_SH7721) || \
-    defined(CONFIG_ARCH_SHMOBILE)
+    defined(CONFIG_ARCH_SH7367) || \
+    defined(CONFIG_ARCH_SH7377) || \
+    defined(CONFIG_ARCH_SH7372)
 
 SCIF_FNS(SCSMR,  0x00, 16)
 SCIF_FNS(SCBRR,  0x04,  8)
@@ -589,7 +606,9 @@ static inline int sci_rxd_in(struct uart_port *port)
 #elif defined(CONFIG_CPU_SUBTYPE_SH7705) || \
       defined(CONFIG_CPU_SUBTYPE_SH7720) || \
       defined(CONFIG_CPU_SUBTYPE_SH7721) || \
-      defined(CONFIG_ARCH_SHMOBILE)
+      defined(CONFIG_ARCH_SH7367) || \
+      defined(CONFIG_ARCH_SH7377) || \
+      defined(CONFIG_ARCH_SH7372)
 #define SCBRR_VALUE(bps, clk) (((clk*2)+16*bps)/(32*bps)-1)
 #elif defined(CONFIG_CPU_SUBTYPE_SH7723) ||\
       defined(CONFIG_CPU_SUBTYPE_SH7724)
diff --git a/drivers/sh/intc.c b/drivers/sh/intc.c
index a3d8677af6a5..f43850527645 100644
--- a/drivers/sh/intc.c
+++ b/drivers/sh/intc.c
@@ -44,6 +44,12 @@ struct intc_handle_int {
         unsigned long handle;
 };
 
+struct intc_window {
+        phys_addr_t phys;
+        void __iomem *virt;
+        unsigned long size;
+};
+
 struct intc_desc_int {
         struct list_head list;
         struct sys_device sysdev;
@@ -57,6 +63,8 @@ struct intc_desc_int {
         unsigned int nr_prio;
         struct intc_handle_int *sense;
         unsigned int nr_sense;
+        struct intc_window *window;
+        unsigned int nr_windows;
         struct irq_chip chip;
 };
 
@@ -446,11 +454,39 @@ static int intc_set_sense(unsigned int irq, unsigned int type)
         return 0;
 }
 
+static unsigned long intc_phys_to_virt(struct intc_desc_int *d,
+                                       unsigned long address)
+{
+        struct intc_window *window;
+        int k;
+
+        /* scan through physical windows and convert address */
+        for (k = 0; k < d->nr_windows; k++) {
+                window = d->window + k;
+
+                if (address < window->phys)
+                        continue;
+
+                if (address >= (window->phys + window->size))
+                        continue;
+
+                address -= window->phys;
+                address += (unsigned long)window->virt;
+
+                return address;
+        }
+
+        /* no windows defined, register must be 1:1 mapped virt:phys */
+        return address;
+}
+
 static unsigned int __init intc_get_reg(struct intc_desc_int *d,
-                                 unsigned long address)
+                                        unsigned long address)
 {
         unsigned int k;
 
+        address = intc_phys_to_virt(d, address);
+
         for (k = 0; k < d->nr_reg; k++) {
                 if (d->reg[k] == address)
                         return k;
@@ -800,6 +836,8 @@ static unsigned int __init save_reg(struct intc_desc_int *d,
                                     unsigned int smp)
 {
         if (value) {
+                value = intc_phys_to_virt(d, value);
+
                 d->reg[cnt] = value;
 #ifdef CONFIG_SMP
                 d->smp[cnt] = smp;
@@ -815,25 +853,52 @@ static void intc_redirect_irq(unsigned int irq, struct irq_desc *desc)
         generic_handle_irq((unsigned int)get_irq_data(irq));
 }
 
-void __init register_intc_controller(struct intc_desc *desc)
+int __init register_intc_controller(struct intc_desc *desc)
 {
         unsigned int i, k, smp;
         struct intc_hw_desc *hw = &desc->hw;
         struct intc_desc_int *d;
+        struct resource *res;
 
         d = kzalloc(sizeof(*d), GFP_NOWAIT);
+        if (!d)
+                goto err0;
 
         INIT_LIST_HEAD(&d->list);
         list_add(&d->list, &intc_list);
 
+        if (desc->num_resources) {
+                d->nr_windows = desc->num_resources;
+                d->window = kzalloc(d->nr_windows * sizeof(*d->window),
+                                    GFP_NOWAIT);
+                if (!d->window)
+                        goto err1;
+
+                for (k = 0; k < d->nr_windows; k++) {
+                        res = desc->resource + k;
+                        WARN_ON(resource_type(res) != IORESOURCE_MEM);
+                        d->window[k].phys = res->start;
+                        d->window[k].size = resource_size(res);
+                        d->window[k].virt = ioremap_nocache(res->start,
+                                                         resource_size(res));
+                        if (!d->window[k].virt)
+                                goto err2;
+                }
+        }
+
         d->nr_reg = hw->mask_regs ? hw->nr_mask_regs * 2 : 0;
         d->nr_reg += hw->prio_regs ? hw->nr_prio_regs * 2 : 0;
         d->nr_reg += hw->sense_regs ? hw->nr_sense_regs : 0;
         d->nr_reg += hw->ack_regs ? hw->nr_ack_regs : 0;
 
         d->reg = kzalloc(d->nr_reg * sizeof(*d->reg), GFP_NOWAIT);
+        if (!d->reg)
+                goto err2;
+
 #ifdef CONFIG_SMP
         d->smp = kzalloc(d->nr_reg * sizeof(*d->smp), GFP_NOWAIT);
+        if (!d->smp)
+                goto err3;
 #endif
         k = 0;
 
@@ -848,6 +913,8 @@ void __init register_intc_controller(struct intc_desc *desc)
         if (hw->prio_regs) {
                 d->prio = kzalloc(hw->nr_vectors * sizeof(*d->prio),
                                   GFP_NOWAIT);
+                if (!d->prio)
+                        goto err4;
 
                 for (i = 0; i < hw->nr_prio_regs; i++) {
                         smp = IS_SMP(hw->prio_regs[i]);
@@ -859,6 +926,8 @@ void __init register_intc_controller(struct intc_desc *desc)
         if (hw->sense_regs) {
                 d->sense = kzalloc(hw->nr_vectors * sizeof(*d->sense),
                                    GFP_NOWAIT);
+                if (!d->sense)
+                        goto err5;
 
                 for (i = 0; i < hw->nr_sense_regs; i++)
                         k += save_reg(d, k, hw->sense_regs[i].reg, 0);
@@ -941,6 +1010,28 @@ void __init register_intc_controller(struct intc_desc *desc)
         /* enable bits matching force_enable after registering irqs */
         if (desc->force_enable)
                 intc_enable_disable_enum(desc, d, desc->force_enable, 1);
+
+        return 0;
+err5:
+        kfree(d->prio);
+err4:
+#ifdef CONFIG_SMP
+        kfree(d->smp);
+err3:
+#endif
+        kfree(d->reg);
+err2:
+        for (k = 0; k < d->nr_windows; k++)
+                if (d->window[k].virt)
+                        iounmap(d->window[k].virt);
+
+        kfree(d->window);
+err1:
+        kfree(d);
+err0:
+        pr_err("unable to allocate INTC memory\n");
+
+        return -ENOMEM;
 }
 
 static int intc_suspend(struct sys_device *dev, pm_message_t state)
diff --git a/drivers/usb/gadget/r8a66597-udc.c b/drivers/usb/gadget/r8a66597-udc.c
index 5e13d23b5f0c..8b45145b9136 100644
--- a/drivers/usb/gadget/r8a66597-udc.c
+++ b/drivers/usb/gadget/r8a66597-udc.c
@@ -23,7 +23,6 @@
 #include <linux/module.h>
 #include <linux/interrupt.h>
 #include <linux/delay.h>
-#include <linux/err.h>
 #include <linux/io.h>
 #include <linux/platform_device.h>
 #include <linux/clk.h>
diff --git a/drivers/video/geode/lxfb.h b/drivers/video/geode/lxfb.h
index cc781c00f75d..e4c4d89b7860 100644
--- a/drivers/video/geode/lxfb.h
+++ b/drivers/video/geode/lxfb.h
@@ -365,6 +365,8 @@ enum fp_registers {
         FP_CRC, /* 0x458 */
 };
 
+#define FP_PT2_HSP                      (1 << 22)
+#define FP_PT2_VSP                      (1 << 23)
 #define FP_PT2_SCRC                     (1 << 27)       /* shfclk free */
 
 #define FP_PM_P                         (1 << 24)       /* panel power ctl */
diff --git a/drivers/video/geode/lxfb_ops.c b/drivers/video/geode/lxfb_ops.c
index 0e5d8c7c3eba..bc35a95e59d4 100644
--- a/drivers/video/geode/lxfb_ops.c
+++ b/drivers/video/geode/lxfb_ops.c
@@ -274,7 +274,15 @@ static void lx_graphics_enable(struct fb_info *info)
                 u32 msrlo, msrhi;
 
                 write_fp(par, FP_PT1, 0);
-                write_fp(par, FP_PT2, FP_PT2_SCRC);
+                temp = FP_PT2_SCRC;
+
+                if (info->var.sync & FB_SYNC_HOR_HIGH_ACT)
+                        temp |= FP_PT2_HSP;
+
+                if (info->var.sync & FB_SYNC_VERT_HIGH_ACT)
+                        temp |= FP_PT2_VSP;
+
+                write_fp(par, FP_PT2, temp);
                 write_fp(par, FP_DFC, FP_DFC_BC);
 
                 msrlo = MSR_LX_MSR_PADSEL_TFT_SEL_LOW;
diff --git a/drivers/video/omap2/displays/panel-generic.c b/drivers/video/omap2/displays/panel-generic.c
index c59e4baed8b2..300eff5de1b4 100644
--- a/drivers/video/omap2/displays/panel-generic.c
+++ b/drivers/video/omap2/displays/panel-generic.c
@@ -116,6 +116,24 @@ static int generic_panel_resume(struct omap_dss_device *dssdev)
         return 0;
 }
 
+static void generic_panel_set_timings(struct omap_dss_device *dssdev,
+                struct omap_video_timings *timings)
+{
+        dpi_set_timings(dssdev, timings);
+}
+
+static void generic_panel_get_timings(struct omap_dss_device *dssdev,
+                struct omap_video_timings *timings)
+{
+        *timings = dssdev->panel.timings;
+}
+
+static int generic_panel_check_timings(struct omap_dss_device *dssdev,
+                struct omap_video_timings *timings)
+{
+        return dpi_check_timings(dssdev, timings);
+}
+
 static struct omap_dss_driver generic_driver = {
         .probe          = generic_panel_probe,
         .remove         = generic_panel_remove,
@@ -125,6 +143,10 @@ static struct omap_dss_driver generic_driver = {
         .suspend        = generic_panel_suspend,
         .resume         = generic_panel_resume,
 
+        .set_timings    = generic_panel_set_timings,
+        .get_timings    = generic_panel_get_timings,
+        .check_timings  = generic_panel_check_timings,
+
         .driver         = {
                 .name   = "generic_panel",
                 .owner  = THIS_MODULE,
diff --git a/drivers/video/omap2/dss/dss.c b/drivers/video/omap2/dss/dss.c
index 8254a4232a53..54344184dd73 100644
--- a/drivers/video/omap2/dss/dss.c
+++ b/drivers/video/omap2/dss/dss.c
@@ -590,6 +590,9 @@ int dss_init(bool skip_init)
                 }
         }
 
+        dss.dsi_clk_source = DSS_SRC_DSS1_ALWON_FCLK;
+        dss.dispc_clk_source = DSS_SRC_DSS1_ALWON_FCLK;
+
         dss_save_context();
 
         rev = dss_read_reg(DSS_REVISION);
diff --git a/drivers/video/omap2/vram.c b/drivers/video/omap2/vram.c
index 55a4de5e5d10..b266ffae0bde 100644
--- a/drivers/video/omap2/vram.c
+++ b/drivers/video/omap2/vram.c
@@ -511,13 +511,14 @@ static u32 omap_vram_sdram_size __initdata;
 static u32 omap_vram_def_sdram_size __initdata;
 static u32 omap_vram_def_sdram_start __initdata;
 
-static void __init omap_vram_early_vram(char **p)
+static int __init omap_vram_early_vram(char *p)
 {
-        omap_vram_def_sdram_size = memparse(*p, p);
-        if (**p == ',')
-                omap_vram_def_sdram_start = simple_strtoul((*p) + 1, p, 16);
+        omap_vram_def_sdram_size = memparse(p, &p);
+        if (*p == ',')
+                omap_vram_def_sdram_start = simple_strtoul(p + 1, &p, 16);
+        return 0;
 }
-__early_param("vram=", omap_vram_early_vram);
+early_param("vram", omap_vram_early_vram);
 
 /*
  * Called from map_io. We need to call to this early enough so that we
diff --git a/drivers/video/pxa168fb.c b/drivers/video/pxa168fb.c
index 75285d3f393c..c91a7f70f7b0 100644
--- a/drivers/video/pxa168fb.c
+++ b/drivers/video/pxa168fb.c
@@ -668,7 +668,7 @@ static int __init pxa168fb_probe(struct platform_device *pdev)
         /*
          * Map LCD controller registers.
          */
-        fbi->reg_base = ioremap_nocache(res->start, res->end - res->start);
+        fbi->reg_base = ioremap_nocache(res->start, resource_size(res));
         if (fbi->reg_base == NULL) {
                 ret = -ENOMEM;
                 goto failed;
diff --git a/fs/binfmt_aout.c b/fs/binfmt_aout.c
index 15d80bb35d6f..9b6aef0f75e5 100644
--- a/fs/binfmt_aout.c
+++ b/fs/binfmt_aout.c
@@ -75,14 +75,16 @@ static int aout_core_dump(struct coredump_params *cprm)
         struct file *file = cprm->file;
         mm_segment_t fs;
         int has_dumped = 0;
-        unsigned long dump_start, dump_size;
+        void __user *dump_start;
+        int dump_size;
         struct user dump;
 #ifdef __alpha__
-#       define START_DATA(u)    (u.start_data)
+#       define START_DATA(u)    ((void __user *)u.start_data)
 #else
-#       define START_DATA(u)    ((u.u_tsize << PAGE_SHIFT) + u.start_code)
+#       define START_DATA(u)    ((void __user *)((u.u_tsize << PAGE_SHIFT) + \
+                                 u.start_code))
 #endif
-#       define START_STACK(u)   (u.start_stack)
+#       define START_STACK(u)   ((void __user *)u.start_stack)
 
         fs = get_fs();
         set_fs(KERNEL_DS);
@@ -104,9 +106,9 @@ static int aout_core_dump(struct coredump_params *cprm)
 
 /* make sure we actually have a data and stack area to dump */
         set_fs(USER_DS);
-        if (!access_ok(VERIFY_READ, (void __user *)START_DATA(dump), dump.u_dsize << PAGE_SHIFT))
+        if (!access_ok(VERIFY_READ, START_DATA(dump), dump.u_dsize << PAGE_SHIFT))
                 dump.u_dsize = 0;
-        if (!access_ok(VERIFY_READ, (void __user *)START_STACK(dump), dump.u_ssize << PAGE_SHIFT))
+        if (!access_ok(VERIFY_READ, START_STACK(dump), dump.u_ssize << PAGE_SHIFT))
                 dump.u_ssize = 0;
 
         set_fs(KERNEL_DS);
diff --git a/fs/binfmt_elf_fdpic.c b/fs/binfmt_elf_fdpic.c
index 2c32d00a6690..7ab23e006e4c 100644
--- a/fs/binfmt_elf_fdpic.c
+++ b/fs/binfmt_elf_fdpic.c
@@ -1590,7 +1590,7 @@ static size_t elf_core_vma_data_size(unsigned long mm_flags)
         struct vm_area_struct *vma;
         size_t size = 0;
 
-        for (vma = current->mm->mmap; vma; vma->vm_next)
+        for (vma = current->mm->mmap; vma; vma = vma->vm_next)
                 if (maydump(vma, mm_flags))
                         size += vma->vm_end - vma->vm_start;
         return size;
diff --git a/fs/fscache/page.c b/fs/fscache/page.c
index c598ea4c4e7d..69809024d71d 100644
--- a/fs/fscache/page.c
+++ b/fs/fscache/page.c
@@ -881,6 +881,7 @@ submit_failed:
         goto nobufs;
 
 nobufs_unlock_obj:
+        spin_unlock(&cookie->stores_lock);
         spin_unlock(&object->lock);
 nobufs:
         spin_unlock(&cookie->lock);
diff --git a/fs/nfs/file.c b/fs/nfs/file.c
index ae8d02294e46..ae0d92736531 100644
--- a/fs/nfs/file.c
+++ b/fs/nfs/file.c
@@ -491,7 +491,8 @@ static int nfs_release_page(struct page *page, gfp_t gfp)
 {
         dfprintk(PAGECACHE, "NFS: release_page(%p)\n", page);
 
-        if (gfp & __GFP_WAIT)
+        /* Only do I/O if gfp is a superset of GFP_KERNEL */
+        if ((gfp & GFP_KERNEL) == GFP_KERNEL)
                 nfs_wb_page(page->mapping->host, page);
         /* If PagePrivate() is set, then the page is not freeable */
         if (PagePrivate(page))
diff --git a/fs/nfs/nfs4xdr.c b/fs/nfs/nfs4xdr.c
index 4d338be492cb..dd17713413a5 100644
--- a/fs/nfs/nfs4xdr.c
+++ b/fs/nfs/nfs4xdr.c
@@ -5552,6 +5552,8 @@ static int nfs4_xdr_dec_delegreturn(struct rpc_rqst *rqstp, __be32 *p, struct nf
         if (status != 0)
                 goto out;
         status = decode_delegreturn(&xdr);
+        if (status != 0)
+                goto out;
         decode_getfattr(&xdr, res->fattr, res->server,
                         !RPC_IS_ASYNC(rqstp->rq_task));
 out:
diff --git a/fs/partitions/msdos.c b/fs/partitions/msdos.c
index 0028d2ef0662..90be97f1f5a8 100644
--- a/fs/partitions/msdos.c
+++ b/fs/partitions/msdos.c
@@ -31,14 +31,17 @@
  */
 #include <asm/unaligned.h>
 
-#define SYS_IND(p)      (get_unaligned(&p->sys_ind))
-#define NR_SECTS(p)     ({ __le32 __a = get_unaligned(&p->nr_sects);    \
-                                le32_to_cpu(__a); \
-                        })
+#define SYS_IND(p)      get_unaligned(&p->sys_ind)
 
-#define START_SECT(p)   ({ __le32 __a = get_unaligned(&p->start_sect);  \
-                                le32_to_cpu(__a); \
-                        })
+static inline sector_t nr_sects(struct partition *p)
+{
+        return (sector_t)get_unaligned_le32(&p->nr_sects);
+}
+
+static inline sector_t start_sect(struct partition *p)
+{
+        return (sector_t)get_unaligned_le32(&p->start_sect);
+}
 
 static inline int is_extended_partition(struct partition *p)
 {
@@ -104,13 +107,13 @@ static int aix_magic_present(unsigned char *p, struct block_device *bdev)
 
 static void
 parse_extended(struct parsed_partitions *state, struct block_device *bdev,
-                        u32 first_sector, u32 first_size)
+                        sector_t first_sector, sector_t first_size)
 {
         struct partition *p;
         Sector sect;
         unsigned char *data;
-        u32 this_sector, this_size;
-        int sector_size = bdev_logical_block_size(bdev) / 512;
+        sector_t this_sector, this_size;
+        sector_t sector_size = bdev_logical_block_size(bdev) / 512;
         int loopct = 0;         /* number of links followed
                                    without finding a data partition */
         int i;
@@ -145,14 +148,14 @@ parse_extended(struct parsed_partitions *state, struct block_device *bdev,
                  * First process the data partition(s)
                  */
                 for (i=0; i<4; i++, p++) {
-                        u32 offs, size, next;
-                        if (!NR_SECTS(p) || is_extended_partition(p))
+                        sector_t offs, size, next;
+                        if (!nr_sects(p) || is_extended_partition(p))
                                 continue;
 
                         /* Check the 3rd and 4th entries -
                            these sometimes contain random garbage */
-                        offs = START_SECT(p)*sector_size;
-                        size = NR_SECTS(p)*sector_size;
+                        offs = start_sect(p)*sector_size;
+                        size = nr_sects(p)*sector_size;
                         next = this_sector + offs;
                         if (i >= 2) {
                                 if (offs + size > this_size)
@@ -179,13 +182,13 @@ parse_extended(struct parsed_partitions *state, struct block_device *bdev,
                  */
                 p -= 4;
                 for (i=0; i<4; i++, p++)
-                        if (NR_SECTS(p) && is_extended_partition(p))
+                        if (nr_sects(p) && is_extended_partition(p))
                                 break;
                 if (i == 4)
                         goto done;       /* nothing left to do */
 
-                this_sector = first_sector + START_SECT(p) * sector_size;
-                this_size = NR_SECTS(p) * sector_size;
+                this_sector = first_sector + start_sect(p) * sector_size;
+                this_size = nr_sects(p) * sector_size;
                 put_dev_sector(sect);
         }
 done:
@@ -197,7 +200,7 @@ done:
 
 static void
 parse_solaris_x86(struct parsed_partitions *state, struct block_device *bdev,
-                        u32 offset, u32 size, int origin)
+                        sector_t offset, sector_t size, int origin)
 {
 #ifdef CONFIG_SOLARIS_X86_PARTITION
         Sector sect;
@@ -244,7 +247,7 @@ parse_solaris_x86(struct parsed_partitions *state, struct block_device *bdev,
  */
 static void
 parse_bsd(struct parsed_partitions *state, struct block_device *bdev,
-                u32 offset, u32 size, int origin, char *flavour,
+                sector_t offset, sector_t size, int origin, char *flavour,
                 int max_partitions)
 {
         Sector sect;
@@ -263,7 +266,7 @@ parse_bsd(struct parsed_partitions *state, struct block_device *bdev,
         if (le16_to_cpu(l->d_npartitions) < max_partitions)
                 max_partitions = le16_to_cpu(l->d_npartitions);
         for (p = l->d_partitions; p - l->d_partitions < max_partitions; p++) {
-                u32 bsd_start, bsd_size;
+                sector_t bsd_start, bsd_size;
 
                 if (state->next == state->limit)
                         break;
@@ -290,7 +293,7 @@ parse_bsd(struct parsed_partitions *state, struct block_device *bdev,
 
 static void
 parse_freebsd(struct parsed_partitions *state, struct block_device *bdev,
-                u32 offset, u32 size, int origin)
+                sector_t offset, sector_t size, int origin)
 {
 #ifdef CONFIG_BSD_DISKLABEL
         parse_bsd(state, bdev, offset, size, origin,
@@ -300,7 +303,7 @@ parse_freebsd(struct parsed_partitions *state, struct block_device *bdev,
 
 static void
 parse_netbsd(struct parsed_partitions *state, struct block_device *bdev,
-                u32 offset, u32 size, int origin)
+                sector_t offset, sector_t size, int origin)
 {
 #ifdef CONFIG_BSD_DISKLABEL
         parse_bsd(state, bdev, offset, size, origin,
@@ -310,7 +313,7 @@ parse_netbsd(struct parsed_partitions *state, struct block_device *bdev,
 
 static void
 parse_openbsd(struct parsed_partitions *state, struct block_device *bdev,
-                u32 offset, u32 size, int origin)
+                sector_t offset, sector_t size, int origin)
 {
 #ifdef CONFIG_BSD_DISKLABEL
         parse_bsd(state, bdev, offset, size, origin,
@@ -324,7 +327,7 @@ parse_openbsd(struct parsed_partitions *state, struct block_device *bdev,
  */
 static void
 parse_unixware(struct parsed_partitions *state, struct block_device *bdev,
-                u32 offset, u32 size, int origin)
+                sector_t offset, sector_t size, int origin)
 {
 #ifdef CONFIG_UNIXWARE_DISKLABEL
         Sector sect;
@@ -348,7 +351,8 @@ parse_unixware(struct parsed_partitions *state, struct block_device *bdev,
 
                 if (p->s_label != UNIXWARE_FS_UNUSED)
                         put_partition(state, state->next++,
-                                                START_SECT(p), NR_SECTS(p));
+                                      le32_to_cpu(p->start_sect),
+                                      le32_to_cpu(p->nr_sects));
                 p++;
         }
         put_dev_sector(sect);
@@ -363,7 +367,7 @@ parse_unixware(struct parsed_partitions *state, struct block_device *bdev,
  */
 static void
 parse_minix(struct parsed_partitions *state, struct block_device *bdev,
-                u32 offset, u32 size, int origin)
+                sector_t offset, sector_t size, int origin)
 {
 #ifdef CONFIG_MINIX_SUBPARTITION
         Sector sect;
@@ -390,7 +394,7 @@ parse_minix(struct parsed_partitions *state, struct block_device *bdev,
                         /* add each partition in use */
                         if (SYS_IND(p) == MINIX_PARTITION)
                                 put_partition(state, state->next++,
-                                              START_SECT(p), NR_SECTS(p));
+                                              start_sect(p), nr_sects(p));
                 }
                 printk(" >\n");
         }
@@ -401,7 +405,7 @@ parse_minix(struct parsed_partitions *state, struct block_device *bdev,
 static struct {
         unsigned char id;
         void (*parse)(struct parsed_partitions *, struct block_device *,
-                        u32, u32, int);
+                        sector_t, sector_t, int);
 } subtypes[] = {
         {FREEBSD_PARTITION, parse_freebsd},
         {NETBSD_PARTITION, parse_netbsd},
@@ -415,7 +419,7 @@ static struct {
  
 int msdos_partition(struct parsed_partitions *state, struct block_device *bdev)
 {
-        int sector_size = bdev_logical_block_size(bdev) / 512;
+        sector_t sector_size = bdev_logical_block_size(bdev) / 512;
         Sector sect;
         unsigned char *data;
         struct partition *p;
@@ -483,14 +487,21 @@ int msdos_partition(struct parsed_partitions *state, struct block_device *bdev)
 
         state->next = 5;
         for (slot = 1 ; slot <= 4 ; slot++, p++) {
-                u32 start = START_SECT(p)*sector_size;
-                u32 size = NR_SECTS(p)*sector_size;
+                sector_t start = start_sect(p)*sector_size;
+                sector_t size = nr_sects(p)*sector_size;
                 if (!size)
                         continue;
                 if (is_extended_partition(p)) {
-                        /* prevent someone doing mkfs or mkswap on an
-                           extended partition, but leave room for LILO */
-                        put_partition(state, slot, start, size == 1 ? 1 : 2);
+                        /*
+                         * prevent someone doing mkfs or mkswap on an
+                         * extended partition, but leave room for LILO
+                         * FIXME: this uses one logical sector for > 512b
+                         * sector, although it may not be enough/proper.
+                         */
+                        sector_t n = 2;
+                        n = min(size, max(sector_size, n));
+                        put_partition(state, slot, start, n);
+
                         printk(" <");
                         parse_extended(state, bdev, start, size);
                         printk(" >");
@@ -513,7 +524,7 @@ int msdos_partition(struct parsed_partitions *state, struct block_device *bdev)
                 unsigned char id = SYS_IND(p);
                 int n;
 
-                if (!NR_SECTS(p))
+                if (!nr_sects(p))
                         continue;
 
                 for (n = 0; subtypes[n].parse && id != subtypes[n].id; n++)
@@ -521,8 +532,8 @@ int msdos_partition(struct parsed_partitions *state, struct block_device *bdev)
 
                 if (!subtypes[n].parse)
                         continue;
-                subtypes[n].parse(state, bdev, START_SECT(p)*sector_size,
-                                                NR_SECTS(p)*sector_size, slot);
+                subtypes[n].parse(state, bdev, start_sect(p)*sector_size,
+                                                nr_sects(p)*sector_size, slot);
         }
         put_dev_sector(sect);
         return 1;
diff --git a/fs/proc/kcore.c b/fs/proc/kcore.c
index a44a7897fd4d..b442dac8f5f9 100644
--- a/fs/proc/kcore.c
+++ b/fs/proc/kcore.c
@@ -490,7 +490,7 @@ read_kcore(struct file *file, char __user *buffer, size_t buflen, loff_t *fpos)
                 }
                 read_unlock(&kclist_lock);
 
-                if (m == NULL) {
+                if (&m->list == &kclist_head) {
                         if (clear_user(buffer, tsz))
                                 return -EFAULT;
                 } else if (is_vmalloc_or_module_addr((void *)start)) {
diff --git a/fs/read_write.c b/fs/read_write.c
index b7f4a1f94d48..113386d6fd2d 100644
--- a/fs/read_write.c
+++ b/fs/read_write.c
@@ -258,6 +258,7 @@ ssize_t do_sync_read(struct file *filp, char __user *buf, size_t len, loff_t *pp
         init_sync_kiocb(&kiocb, filp);
         kiocb.ki_pos = *ppos;
         kiocb.ki_left = len;
+        kiocb.ki_nbytes = len;
 
         for (;;) {
                 ret = filp->f_op->aio_read(&kiocb, &iov, 1, kiocb.ki_pos);
@@ -313,6 +314,7 @@ ssize_t do_sync_write(struct file *filp, const char __user *buf, size_t len, lof
         init_sync_kiocb(&kiocb, filp);
         kiocb.ki_pos = *ppos;
         kiocb.ki_left = len;
+        kiocb.ki_nbytes = len;
 
         for (;;) {
                 ret = filp->f_op->aio_write(&kiocb, &iov, 1, kiocb.ki_pos);
diff --git a/fs/reiserfs/journal.c b/fs/reiserfs/journal.c
index ba98546fabbd..f3de5e8a2ae8 100644
--- a/fs/reiserfs/journal.c
+++ b/fs/reiserfs/journal.c
@@ -2217,6 +2217,15 @@ static int journal_read_transaction(struct super_block *sb,
                 brelse(d_bh);
                 return 1;
         }
+
+        if (bdev_read_only(sb->s_bdev)) {
+                reiserfs_warning(sb, "clm-2076",
+                                 "device is readonly, unable to replay log");
+                brelse(c_bh);
+                brelse(d_bh);
+                return -EROFS;
+        }
+
         trans_id = get_desc_trans_id(desc);
         /* now we know we've got a good transaction, and it was inside the valid time ranges */
         log_blocks = kmalloc(get_desc_trans_len(desc) *
@@ -2459,12 +2468,6 @@ static int journal_read(struct super_block *sb)
                 goto start_log_replay;
         }
 
-        if (continue_replay && bdev_read_only(sb->s_bdev)) {
-                reiserfs_warning(sb, "clm-2076",
-                                 "device is readonly, unable to replay log");
-                return -1;
-        }
-
         /* ok, there are transactions that need to be replayed.  start with the first log block, find
          ** all the valid transactions, and pick out the oldest.
          */
diff --git a/fs/reiserfs/xattr_security.c b/fs/reiserfs/xattr_security.c
index d8b5bfcbdd30..de1fcffd906b 100644
--- a/fs/reiserfs/xattr_security.c
+++ b/fs/reiserfs/xattr_security.c
@@ -76,7 +76,7 @@ int reiserfs_security_init(struct inode *dir, struct inode *inode,
                 return error;
         }
 
-        if (sec->length) {
+        if (sec->length && reiserfs_xattrs_initialized(inode->i_sb)) {
                 blocks = reiserfs_xattr_jcreate_nblocks(inode) +
                          reiserfs_xattr_nblocks(inode, sec->length);
                 /* We don't want to count the directories twice if we have
diff --git a/include/acpi/acpi_drivers.h b/include/acpi/acpi_drivers.h
index 3a4767c01c5f..4f7b44866b76 100644
--- a/include/acpi/acpi_drivers.h
+++ b/include/acpi/acpi_drivers.h
@@ -65,6 +65,8 @@
 #define ACPI_VIDEO_HID                  "LNXVIDEO"
 #define ACPI_BAY_HID                    "LNXIOBAY"
 #define ACPI_DOCK_HID                   "LNXDOCK"
+/* Quirk for broken IBM BIOSes */
+#define ACPI_SMBUS_IBM_HID              "SMBUSIBM"
 
 /*
  * For fixed hardware buttons, we fabricate acpi_devices with HID
diff --git a/include/linux/circ_buf.h b/include/linux/circ_buf.h
index a2ed0591fb19..90f2471dc6f2 100644
--- a/include/linux/circ_buf.h
+++ b/include/linux/circ_buf.h
@@ -1,3 +1,7 @@
+/*
+ * See Documentation/circular-buffers.txt for more information.
+ */
+
 #ifndef _LINUX_CIRC_BUF_H
 #define _LINUX_CIRC_BUF_H 1
 
diff --git a/include/linux/device.h b/include/linux/device.h
index 182192892d45..241b96bcd7ad 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -451,6 +451,10 @@ struct device {
 
 static inline const char *dev_name(const struct device *dev)
 {
+        /* Use the init name until the kobject becomes available */
+        if (dev->init_name)
+                return dev->init_name;
+
         return kobject_name(&dev->kobj);
 }
 
diff --git a/include/linux/kfifo.h b/include/linux/kfifo.h
index bc0fc795bd35..ece0b1c33816 100644
--- a/include/linux/kfifo.h
+++ b/include/linux/kfifo.h
@@ -102,8 +102,6 @@ union { \
         unsigned char name##kfifo_buffer[size]; \
         struct kfifo name = __kfifo_initializer(size, name##kfifo_buffer)
 
-#undef __kfifo_initializer
-
 extern void kfifo_init(struct kfifo *fifo, void *buffer,
                         unsigned int size);
 extern __must_check int kfifo_alloc(struct kfifo *fifo, unsigned int size,
diff --git a/include/linux/mmc/mmc.h b/include/linux/mmc/mmc.h
index c02c8db73701..8a49cbf0376d 100644
--- a/include/linux/mmc/mmc.h
+++ b/include/linux/mmc/mmc.h
@@ -268,6 +268,7 @@ struct _mmc_csd {
 
 #define EXT_CSD_CARD_TYPE_26    (1<<0)  /* Card can run at 26MHz */
 #define EXT_CSD_CARD_TYPE_52    (1<<1)  /* Card can run at 52MHz */
+#define EXT_CSD_CARD_TYPE_MASK  0x3     /* Mask out reserved and DDR bits */
 
 #define EXT_CSD_BUS_WIDTH_1     0       /* Card is in 1 bit mode */
 #define EXT_CSD_BUS_WIDTH_4     1       /* Card is in 4 bit mode */
diff --git a/include/linux/reiserfs_xattr.h b/include/linux/reiserfs_xattr.h
index 99928dce37ea..7fa02b4af838 100644
--- a/include/linux/reiserfs_xattr.h
+++ b/include/linux/reiserfs_xattr.h
@@ -70,6 +70,11 @@ int reiserfs_security_write(struct reiserfs_transaction_handle *th,
 void reiserfs_security_free(struct reiserfs_security_handle *sec);
 #endif
 
+static inline int reiserfs_xattrs_initialized(struct super_block *sb)
+{
+        return REISERFS_SB(sb)->priv_root != NULL;
+}
+
 #define xattr_size(size) ((size) + sizeof(struct reiserfs_xattr_header))
 static inline loff_t reiserfs_xattr_nblocks(struct inode *inode, loff_t size)
 {
diff --git a/include/linux/sh_intc.h b/include/linux/sh_intc.h
index 51d288d8ac88..01d8168c5a1b 100644
--- a/include/linux/sh_intc.h
+++ b/include/linux/sh_intc.h
@@ -1,6 +1,8 @@
 #ifndef __SH_INTC_H
 #define __SH_INTC_H
 
+#include <linux/ioport.h>
+
 typedef unsigned char intc_enum;
 
 struct intc_vect {
@@ -71,6 +73,8 @@ struct intc_hw_desc {
 
 struct intc_desc {
         char *name;
+        struct resource *resource;
+        unsigned int num_resources;
         intc_enum force_enable;
         intc_enum force_disable;
         struct intc_hw_desc hw;
@@ -92,7 +96,7 @@ struct intc_desc symbol __initdata = {					\
                            prio_regs, sense_regs, ack_regs),            \
 }
 
-void __init register_intc_controller(struct intc_desc *desc);
+int __init register_intc_controller(struct intc_desc *desc);
 int intc_set_priority(unsigned int irq, unsigned int prio);
 
 int reserve_irq_vector(unsigned int irq);
diff --git a/include/linux/sunrpc/bc_xprt.h b/include/linux/sunrpc/bc_xprt.h
index d7152b451e21..7c91260c44a9 100644
--- a/include/linux/sunrpc/bc_xprt.h
+++ b/include/linux/sunrpc/bc_xprt.h
@@ -36,7 +36,6 @@ struct rpc_rqst *xprt_alloc_bc_request(struct rpc_xprt *xprt);
 void xprt_free_bc_request(struct rpc_rqst *req);
 int xprt_setup_backchannel(struct rpc_xprt *, unsigned int min_reqs);
 void xprt_destroy_backchannel(struct rpc_xprt *, int max_reqs);
-void bc_release_request(struct rpc_task *);
 int bc_send(struct rpc_rqst *req);
 
 /*
@@ -59,6 +58,10 @@ static inline int svc_is_backchannel(const struct svc_rqst *rqstp)
 {
         return 0;
 }
+
+static inline void xprt_free_bc_request(struct rpc_rqst *req)
+{
+}
 #endif /* CONFIG_NFS_V4_1 */
 #endif /* _LINUX_SUNRPC_BC_XPRT_H */
 
diff --git a/init/main.c b/init/main.c
index a1ab78ceb4b6..cbead27caefc 100644
--- a/init/main.c
+++ b/init/main.c
@@ -858,7 +858,7 @@ static int __init kernel_init(void * unused)
         /*
          * init can allocate pages on any node
          */
-        set_mems_allowed(node_possible_map);
+        set_mems_allowed(node_states[N_HIGH_MEMORY]);
         /*
          * init can run on any cpu.
          */
diff --git a/kernel/cgroup.c b/kernel/cgroup.c
index ef909a329750..e2769e13980c 100644
--- a/kernel/cgroup.c
+++ b/kernel/cgroup.c
@@ -27,7 +27,6 @@
  */
 
 #include <linux/cgroup.h>
-#include <linux/module.h>
 #include <linux/ctype.h>
 #include <linux/errno.h>
 #include <linux/fs.h>
diff --git a/kernel/cpuset.c b/kernel/cpuset.c
index ba401fab459f..d10946748ec2 100644
--- a/kernel/cpuset.c
+++ b/kernel/cpuset.c
@@ -920,9 +920,6 @@ static int update_cpumask(struct cpuset *cs, struct cpuset *trialcs,
  *    call to guarantee_online_mems(), as we know no one is changing
  *    our task's cpuset.
  *
- *    Hold callback_mutex around the two modifications of our tasks
- *    mems_allowed to synchronize with cpuset_mems_allowed().
- *
  *    While the mm_struct we are migrating is typically from some
  *    other task, the task_struct mems_allowed that we are hacking
  *    is for our current task, which must allocate new pages for that
@@ -973,15 +970,20 @@ static void cpuset_change_nodemask(struct task_struct *p,
         struct cpuset *cs;
         int migrate;
         const nodemask_t *oldmem = scan->data;
-        nodemask_t newmems;
+        NODEMASK_ALLOC(nodemask_t, newmems, GFP_KERNEL);
+
+        if (!newmems)
+                return;
 
         cs = cgroup_cs(scan->cg);
-        guarantee_online_mems(cs, &newmems);
+        guarantee_online_mems(cs, newmems);
 
         task_lock(p);
-        cpuset_change_task_nodemask(p, &newmems);
+        cpuset_change_task_nodemask(p, newmems);
         task_unlock(p);
 
+        NODEMASK_FREE(newmems);
+
         mm = get_task_mm(p);
         if (!mm)
                 return;
@@ -1051,16 +1053,21 @@ static void update_tasks_nodemask(struct cpuset *cs, const nodemask_t *oldmem,
 static int update_nodemask(struct cpuset *cs, struct cpuset *trialcs,
                            const char *buf)
 {
-        nodemask_t oldmem;
+        NODEMASK_ALLOC(nodemask_t, oldmem, GFP_KERNEL);
         int retval;
         struct ptr_heap heap;
 
+        if (!oldmem)
+                return -ENOMEM;
+
         /*
          * top_cpuset.mems_allowed tracks node_stats[N_HIGH_MEMORY];
          * it's read-only
          */
-        if (cs == &top_cpuset)
-                return -EACCES;
+        if (cs == &top_cpuset) {
+                retval = -EACCES;
+                goto done;
+        }
 
         /*
          * An empty mems_allowed is ok iff there are no tasks in the cpuset.
@@ -1076,11 +1083,13 @@ static int update_nodemask(struct cpuset *cs, struct cpuset *trialcs,
                         goto done;
 
                 if (!nodes_subset(trialcs->mems_allowed,
-                                node_states[N_HIGH_MEMORY]))
-                        return -EINVAL;
+                                node_states[N_HIGH_MEMORY])) {
+                        retval =  -EINVAL;
+                        goto done;
+                }
         }
-        oldmem = cs->mems_allowed;
-        if (nodes_equal(oldmem, trialcs->mems_allowed)) {
+        *oldmem = cs->mems_allowed;
+        if (nodes_equal(*oldmem, trialcs->mems_allowed)) {
                 retval = 0;             /* Too easy - nothing to do */
                 goto done;
         }
@@ -1096,10 +1105,11 @@ static int update_nodemask(struct cpuset *cs, struct cpuset *trialcs,
         cs->mems_allowed = trialcs->mems_allowed;
         mutex_unlock(&callback_mutex);
 
-        update_tasks_nodemask(cs, &oldmem, &heap);
+        update_tasks_nodemask(cs, oldmem, &heap);
 
         heap_free(&heap);
 done:
+        NODEMASK_FREE(oldmem);
         return retval;
 }
 
@@ -1384,40 +1394,47 @@ static void cpuset_attach(struct cgroup_subsys *ss, struct cgroup *cont,
                           struct cgroup *oldcont, struct task_struct *tsk,
                           bool threadgroup)
 {
-        nodemask_t from, to;
         struct mm_struct *mm;
         struct cpuset *cs = cgroup_cs(cont);
         struct cpuset *oldcs = cgroup_cs(oldcont);
+        NODEMASK_ALLOC(nodemask_t, from, GFP_KERNEL);
+        NODEMASK_ALLOC(nodemask_t, to, GFP_KERNEL);
+
+        if (from == NULL || to == NULL)
+                goto alloc_fail;
 
         if (cs == &top_cpuset) {
                 cpumask_copy(cpus_attach, cpu_possible_mask);
-                to = node_possible_map;
         } else {
                 guarantee_online_cpus(cs, cpus_attach);
-                guarantee_online_mems(cs, &to);
         }
+        guarantee_online_mems(cs, to);
 
         /* do per-task migration stuff possibly for each in the threadgroup */
-        cpuset_attach_task(tsk, &to, cs);
+        cpuset_attach_task(tsk, to, cs);
         if (threadgroup) {
                 struct task_struct *c;
                 rcu_read_lock();
                 list_for_each_entry_rcu(c, &tsk->thread_group, thread_group) {
-                        cpuset_attach_task(c, &to, cs);
+                        cpuset_attach_task(c, to, cs);
                 }
                 rcu_read_unlock();
         }
 
         /* change mm; only needs to be done once even if threadgroup */
-        from = oldcs->mems_allowed;
-        to = cs->mems_allowed;
+        *from = oldcs->mems_allowed;
+        *to = cs->mems_allowed;
         mm = get_task_mm(tsk);
         if (mm) {
-                mpol_rebind_mm(mm, &to);
+                mpol_rebind_mm(mm, to);
                 if (is_memory_migrate(cs))
-                        cpuset_migrate_mm(mm, &from, &to);
+                        cpuset_migrate_mm(mm, from, to);
                 mmput(mm);
         }
+
+alloc_fail:
+        NODEMASK_FREE(from);
+        NODEMASK_FREE(to);
 }
 
 /* The various types of files and directories in a cpuset file system */
@@ -1562,13 +1579,21 @@ static int cpuset_sprintf_cpulist(char *page, struct cpuset *cs)
 
 static int cpuset_sprintf_memlist(char *page, struct cpuset *cs)
 {
-        nodemask_t mask;
+        NODEMASK_ALLOC(nodemask_t, mask, GFP_KERNEL);
+        int retval;
+
+        if (mask == NULL)
+                return -ENOMEM;
 
         mutex_lock(&callback_mutex);
-        mask = cs->mems_allowed;
+        *mask = cs->mems_allowed;
         mutex_unlock(&callback_mutex);
 
-        return nodelist_scnprintf(page, PAGE_SIZE, mask);
+        retval = nodelist_scnprintf(page, PAGE_SIZE, *mask);
+
+        NODEMASK_FREE(mask);
+
+        return retval;
 }
 
 static ssize_t cpuset_common_file_read(struct cgroup *cont,
@@ -1997,7 +2022,10 @@ static void scan_for_empty_cpusets(struct cpuset *root)
         struct cpuset *cp;      /* scans cpusets being updated */
         struct cpuset *child;   /* scans child cpusets of cp */
         struct cgroup *cont;
-        nodemask_t oldmems;
+        NODEMASK_ALLOC(nodemask_t, oldmems, GFP_KERNEL);
+
+        if (oldmems == NULL)
+                return;
 
         list_add_tail((struct list_head *)&root->stack_list, &queue);
 
@@ -2014,7 +2042,7 @@ static void scan_for_empty_cpusets(struct cpuset *root)
                     nodes_subset(cp->mems_allowed, node_states[N_HIGH_MEMORY]))
                         continue;
 
-                oldmems = cp->mems_allowed;
+                *oldmems = cp->mems_allowed;
 
                 /* Remove offline cpus and mems from this cpuset. */
                 mutex_lock(&callback_mutex);
@@ -2030,9 +2058,10 @@ static void scan_for_empty_cpusets(struct cpuset *root)
                         remove_tasks_in_empty_cpuset(cp);
                 else {
                         update_tasks_cpumask(cp, NULL);
-                        update_tasks_nodemask(cp, &oldmems, NULL);
+                        update_tasks_nodemask(cp, oldmems, NULL);
                 }
         }
+        NODEMASK_FREE(oldmems);
 }
 
 /*
@@ -2090,20 +2119,33 @@ static int cpuset_track_online_cpus(struct notifier_block *unused_nb,
 static int cpuset_track_online_nodes(struct notifier_block *self,
                                 unsigned long action, void *arg)
 {
+        NODEMASK_ALLOC(nodemask_t, oldmems, GFP_KERNEL);
+
+        if (oldmems == NULL)
+                return NOTIFY_DONE;
+
         cgroup_lock();
         switch (action) {
         case MEM_ONLINE:
-        case MEM_OFFLINE:
+                *oldmems = top_cpuset.mems_allowed;
                 mutex_lock(&callback_mutex);
                 top_cpuset.mems_allowed = node_states[N_HIGH_MEMORY];
                 mutex_unlock(&callback_mutex);
-                if (action == MEM_OFFLINE)
-                        scan_for_empty_cpusets(&top_cpuset);
+                update_tasks_nodemask(&top_cpuset, oldmems, NULL);
+                break;
+        case MEM_OFFLINE:
+                /*
+                 * needn't update top_cpuset.mems_allowed explicitly because
+                 * scan_for_empty_cpusets() will update it.
+                 */
+                scan_for_empty_cpusets(&top_cpuset);
                 break;
         default:
                 break;
         }
         cgroup_unlock();
+
+        NODEMASK_FREE(oldmems);
         return NOTIFY_OK;
 }
 #endif
diff --git a/kernel/kthread.c b/kernel/kthread.c
index 82ed0ea15194..83911c780175 100644
--- a/kernel/kthread.c
+++ b/kernel/kthread.c
@@ -219,7 +219,7 @@ int kthreadd(void *unused)
         set_task_comm(tsk, "kthreadd");
         ignore_signals(tsk);
         set_cpus_allowed_ptr(tsk, cpu_all_mask);
-        set_mems_allowed(node_possible_map);
+        set_mems_allowed(node_states[N_HIGH_MEMORY]);
 
         current->flags |= PF_NOFREEZE | PF_FREEZER_NOSIG;
 
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index 8e5ec5e1ab91..1fafb4b99c9b 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -103,7 +103,8 @@ config HEADERS_CHECK
 
 config DEBUG_SECTION_MISMATCH
         bool "Enable full Section mismatch analysis"
-        depends on UNDEFINED
+        depends on UNDEFINED || (BLACKFIN)
+        default y
         # This option is on purpose disabled for now.
         # It will be enabled when we are down to a reasonable number
         # of section mismatch warnings (< 10 for an allyesconfig build)
diff --git a/mm/ksm.c b/mm/ksm.c
index a93f1b7f508c..8cdfc2a1e8bf 100644
--- a/mm/ksm.c
+++ b/mm/ksm.c
@@ -751,7 +751,7 @@ static int write_protect_page(struct vm_area_struct *vma, struct page *page,
                  * page
                  */
                 if (page_mapcount(page) + 1 + swapped != page_count(page)) {
-                        set_pte_at_notify(mm, addr, ptep, entry);
+                        set_pte_at(mm, addr, ptep, entry);
                         goto out_unlock;
                 }
                 entry = pte_wrprotect(entry);
diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index 7973b5221fb8..9ed760dc7448 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -3691,8 +3691,10 @@ static struct mem_cgroup *mem_cgroup_alloc(void)
         else
                 mem = vmalloc(size);
 
-        if (mem)
-                memset(mem, 0, size);
+        if (!mem)
+                return NULL;
+
+        memset(mem, 0, size);
         mem->stat = alloc_percpu(struct mem_cgroup_stat_cpu);
         if (!mem->stat) {
                 if (size < PAGE_SIZE)
@@ -3946,28 +3948,6 @@ one_by_one:
         }
         return ret;
 }
-#else   /* !CONFIG_MMU */
-static int mem_cgroup_can_attach(struct cgroup_subsys *ss,
-                                struct cgroup *cgroup,
-                                struct task_struct *p,
-                                bool threadgroup)
-{
-        return 0;
-}
-static void mem_cgroup_cancel_attach(struct cgroup_subsys *ss,
-                                struct cgroup *cgroup,
-                                struct task_struct *p,
-                                bool threadgroup)
-{
-}
-static void mem_cgroup_move_task(struct cgroup_subsys *ss,
-                                struct cgroup *cont,
-                                struct cgroup *old_cont,
-                                struct task_struct *p,
-                                bool threadgroup)
-{
-}
-#endif
 
 /**
  * is_target_pte_for_mc - check a pte whether it is valid for move charge
@@ -4330,6 +4310,28 @@ static void mem_cgroup_move_task(struct cgroup_subsys *ss,
         }
         mem_cgroup_clear_mc();
 }
+#else   /* !CONFIG_MMU */
+static int mem_cgroup_can_attach(struct cgroup_subsys *ss,
+                                struct cgroup *cgroup,
+                                struct task_struct *p,
+                                bool threadgroup)
+{
+        return 0;
+}
+static void mem_cgroup_cancel_attach(struct cgroup_subsys *ss,
+                                struct cgroup *cgroup,
+                                struct task_struct *p,
+                                bool threadgroup)
+{
+}
+static void mem_cgroup_move_task(struct cgroup_subsys *ss,
+                                struct cgroup *cont,
+                                struct cgroup *old_cont,
+                                struct task_struct *p,
+                                bool threadgroup)
+{
+}
+#endif
 
 struct cgroup_subsys mem_cgroup_subsys = {
         .name = "memory",
diff --git a/mm/memory.c b/mm/memory.c
index 5b7f2002e54b..bc9ba5a1f5b9 100644
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -130,6 +130,7 @@ void __sync_task_rss_stat(struct task_struct *task, struct mm_struct *mm)
 
         for (i = 0; i < NR_MM_COUNTERS; i++) {
                 if (task->rss_stat.count[i]) {
+                        BUG_ON(!mm);
                         add_mm_counter(mm, i, task->rss_stat.count[i]);
                         task->rss_stat.count[i] = 0;
                 }
diff --git a/mm/mempolicy.c b/mm/mempolicy.c
index 643f66e10187..8034abd3a135 100644
--- a/mm/mempolicy.c
+++ b/mm/mempolicy.c
@@ -806,9 +806,13 @@ static long do_get_mempolicy(int *policy, nodemask_t *nmask,
 
         err = 0;
         if (nmask) {
-                task_lock(current);
-                get_policy_nodemask(pol, nmask);
-                task_unlock(current);
+                if (mpol_store_user_nodemask(pol)) {
+                        *nmask = pol->w.user_nodemask;
+                } else {
+                        task_lock(current);
+                        get_policy_nodemask(pol, nmask);
+                        task_unlock(current);
+                }
         }
 
  out:
@@ -2195,8 +2199,8 @@ int mpol_parse_str(char *str, struct mempolicy **mpol, int no_context)
                         char *rest = nodelist;
                         while (isdigit(*rest))
                                 rest++;
-                        if (!*rest)
-                                err = 0;
+                        if (*rest)
+                                goto out;
                 }
                 break;
         case MPOL_INTERLEAVE:
@@ -2205,7 +2209,6 @@ int mpol_parse_str(char *str, struct mempolicy **mpol, int no_context)
                  */
                 if (!nodelist)
                         nodes = node_states[N_HIGH_MEMORY];
-                err = 0;
                 break;
         case MPOL_LOCAL:
                 /*
@@ -2215,11 +2218,19 @@ int mpol_parse_str(char *str, struct mempolicy **mpol, int no_context)
                         goto out;
                 mode = MPOL_PREFERRED;
                 break;
-
-        /*
-         * case MPOL_BIND:    mpol_new() enforces non-empty nodemask.
-         * case MPOL_DEFAULT: mpol_new() enforces empty nodemask, ignores flags.
-         */
+        case MPOL_DEFAULT:
+                /*
+                 * Insist on a empty nodelist
+                 */
+                if (!nodelist)
+                        err = 0;
+                goto out;
+        case MPOL_BIND:
+                /*
+                 * Insist on a nodelist
+                 */
+                if (!nodelist)
+                        goto out;
         }
 
         mode_flags = 0;
@@ -2233,13 +2244,14 @@ int mpol_parse_str(char *str, struct mempolicy **mpol, int no_context)
                 else if (!strcmp(flags, "relative"))
                         mode_flags |= MPOL_F_RELATIVE_NODES;
                 else
-                        err = 1;
+                        goto out;
         }
 
         new = mpol_new(mode, mode_flags, &nodes);
         if (IS_ERR(new))
-                err = 1;
-        else {
+                goto out;
+
+        {
                 int ret;
                 NODEMASK_SCRATCH(scratch);
                 if (scratch) {
@@ -2250,13 +2262,15 @@ int mpol_parse_str(char *str, struct mempolicy **mpol, int no_context)
                         ret = -ENOMEM;
                 NODEMASK_SCRATCH_FREE(scratch);
                 if (ret) {
-                        err = 1;
                         mpol_put(new);
-                } else if (no_context) {
-                        /* save for contextualization */
-                        new->w.user_nodemask = nodes;
+                        goto out;
                 }
         }
+        err = 0;
+        if (no_context) {
+                /* save for contextualization */
+                new->w.user_nodemask = nodes;
+        }
 
 out:
         /* Restore string for error message */
diff --git a/mm/mmu_context.c b/mm/mmu_context.c
index 0777654147c9..9e82e937000e 100644
--- a/mm/mmu_context.c
+++ b/mm/mmu_context.c
@@ -53,6 +53,7 @@ void unuse_mm(struct mm_struct *mm)
         struct task_struct *tsk = current;
 
         task_lock(tsk);
+        sync_mm_rss(tsk, mm);
         tsk->mm = NULL;
         /* active_mm is still 'mm' */
         enter_lazy_tlb(mm, tsk);
diff --git a/mm/nommu.c b/mm/nommu.c
index 605ace8982a8..e4b8f4d28a3f 100644
--- a/mm/nommu.c
+++ b/mm/nommu.c
@@ -1040,10 +1040,9 @@ static int do_mmap_shared_file(struct vm_area_struct *vma)
         if (ret != -ENOSYS)
                 return ret;
 
-        /* getting an ENOSYS error indicates that direct mmap isn't
-         * possible (as opposed to tried but failed) so we'll fall
-         * through to making a private copy of the data and mapping
-         * that if we can */
+        /* getting -ENOSYS indicates that direct mmap isn't possible (as
+         * opposed to tried but failed) so we can only give a suitable error as
+         * it's not possible to make a private copy if MAP_SHARED was given */
         return -ENODEV;
 }
 
diff --git a/net/sunrpc/auth_gss/auth_gss.c b/net/sunrpc/auth_gss/auth_gss.c
index 0cfccc2a0297..c389ccf6437d 100644
--- a/net/sunrpc/auth_gss/auth_gss.c
+++ b/net/sunrpc/auth_gss/auth_gss.c
@@ -1280,9 +1280,8 @@ alloc_enc_pages(struct rpc_rqst *rqstp)
         rqstp->rq_release_snd_buf = priv_release_snd_buf;
         return 0;
 out_free:
-        for (i--; i >= 0; i--) {
-                __free_page(rqstp->rq_enc_pages[i]);
-        }
+        rqstp->rq_enc_pages_num = i;
+        priv_release_snd_buf(rqstp);
 out:
         return -EAGAIN;
 }
diff --git a/net/sunrpc/bc_svc.c b/net/sunrpc/bc_svc.c
index 13f214f53120..f0c05d3311c1 100644
--- a/net/sunrpc/bc_svc.c
+++ b/net/sunrpc/bc_svc.c
@@ -37,21 +37,6 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #define RPCDBG_FACILITY RPCDBG_SVCDSP
 
-void bc_release_request(struct rpc_task *task)
-{
-        struct rpc_rqst *req = task->tk_rqstp;
-
-        dprintk("RPC:       bc_release_request: task= %p\n", task);
-
-        /*
-         * Release this request only if it's a backchannel
-         * preallocated request
-         */
-        if (!bc_prealloc(req))
-                return;
-        xprt_free_bc_request(req);
-}
-
 /* Empty callback ops */
 static const struct rpc_call_ops nfs41_callback_ops = {
 };
diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
index 154034b675bd..19c9983d5360 100644
--- a/net/sunrpc/clnt.c
+++ b/net/sunrpc/clnt.c
@@ -659,6 +659,7 @@ struct rpc_task *rpc_run_bc_task(struct rpc_rqst *req,
         task = rpc_new_task(&task_setup_data);
         if (!task) {
                 xprt_free_bc_request(req);
+                task = ERR_PTR(-ENOMEM);
                 goto out;
         }
         task->tk_rqstp = req;
diff --git a/net/sunrpc/rpc_pipe.c b/net/sunrpc/rpc_pipe.c
index 8d63f8fd29b7..20e30c6f8355 100644
--- a/net/sunrpc/rpc_pipe.c
+++ b/net/sunrpc/rpc_pipe.c
@@ -587,6 +587,8 @@ static struct dentry *__rpc_lookup_create_exclusive(struct dentry *parent,
         struct dentry *dentry;
 
         dentry = __rpc_lookup_create(parent, name);
+        if (IS_ERR(dentry))
+                return dentry;
         if (dentry->d_inode == NULL)
                 return dentry;
         dput(dentry);
diff --git a/net/sunrpc/xprt.c b/net/sunrpc/xprt.c
index 469de292c23c..42f09ade0044 100644
--- a/net/sunrpc/xprt.c
+++ b/net/sunrpc/xprt.c
@@ -46,6 +46,7 @@
 
 #include <linux/sunrpc/clnt.h>
 #include <linux/sunrpc/metrics.h>
+#include <linux/sunrpc/bc_xprt.h>
 
 #include "sunrpc.h"
 
@@ -1032,21 +1033,16 @@ void xprt_release(struct rpc_task *task)
         if (req->rq_release_snd_buf)
                 req->rq_release_snd_buf(req);
 
-        /*
-         * Early exit if this is a backchannel preallocated request.
-         * There is no need to have it added to the RPC slot list.
-         */
-        if (is_bc_request)
-                return;
-
-        memset(req, 0, sizeof(*req));   /* mark unused */
-
         dprintk("RPC: %5u release request %p\n", task->tk_pid, req);
+        if (likely(!is_bc_request)) {
+                memset(req, 0, sizeof(*req));   /* mark unused */
 
-        spin_lock(&xprt->reserve_lock);
-        list_add(&req->rq_list, &xprt->free);
-        rpc_wake_up_next(&xprt->backlog);
-        spin_unlock(&xprt->reserve_lock);
+                spin_lock(&xprt->reserve_lock);
+                list_add(&req->rq_list, &xprt->free);
+                rpc_wake_up_next(&xprt->backlog);
+                spin_unlock(&xprt->reserve_lock);
+        } else
+                xprt_free_bc_request(req);
 }
 
 /**
diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c
index e4839c07c913..9847c30b5001 100644
--- a/net/sunrpc/xprtsock.c
+++ b/net/sunrpc/xprtsock.c
@@ -2251,9 +2251,6 @@ static struct rpc_xprt_ops xs_tcp_ops = {
         .buf_free               = rpc_free,
         .send_request           = xs_tcp_send_request,
         .set_retrans_timeout    = xprt_set_retrans_timeout_def,
-#if defined(CONFIG_NFS_V4_1)
-        .release_request        = bc_release_request,
-#endif /* CONFIG_NFS_V4_1 */
         .close                  = xs_tcp_close,
         .destroy                = xs_destroy,
         .print_stats            = xs_tcp_print_stats,
diff --git a/scripts/get_maintainer.pl b/scripts/get_maintainer.pl
index f76f3d13276d..6f97a13bcee4 100755
--- a/scripts/get_maintainer.pl
+++ b/scripts/get_maintainer.pl
@@ -284,7 +284,7 @@ foreach my $file (@ARGV) {
         my $file_cnt = @files;
         my $lastfile;
 
-        open(my $patch, '<', $file)
+        open(my $patch, "< $file")
             or die "$P: Can't open $file: $!\n";
         while (<$patch>) {
             my $patch_line = $_;
diff --git a/scripts/kernel-doc b/scripts/kernel-doc
index c7865c362d28..fcdfb245a575 100755
--- a/scripts/kernel-doc
+++ b/scripts/kernel-doc
@@ -1424,6 +1424,8 @@ sub dump_struct($$) {
         $nested =~ s/\/\*.*?\*\///gos;
         # strip kmemcheck_bitfield_{begin,end}.*;
         $members =~ s/kmemcheck_bitfield_.*?;//gos;
+        # strip attributes
+        $members =~ s/__aligned\s*\(\d+\)//gos;
 
         create_parameterlist($members, ';', $file);
         check_sections($file, $declaration_name, "struct", $sectcheck, $struct_actual, $nested);
@@ -1728,6 +1730,7 @@ sub dump_function($$) {
     $prototype =~ s/^noinline +//;
     $prototype =~ s/__devinit +//;
     $prototype =~ s/__init +//;
+    $prototype =~ s/__init_or_module +//;
     $prototype =~ s/^#\s*define\s+//; #ak added
     $prototype =~ s/__attribute__\s*\(\([a-z,]*\)\)//;
 
diff --git a/sound/arm/pxa2xx-pcm-lib.c b/sound/arm/pxa2xx-pcm-lib.c
index 743ac6a29065..fd51fa8b06a1 100644
--- a/sound/arm/pxa2xx-pcm-lib.c
+++ b/sound/arm/pxa2xx-pcm-lib.c
@@ -205,6 +205,7 @@ int __pxa2xx_pcm_open(struct snd_pcm_substream *substream)
         if (!rtd->dma_desc_array)
                 goto err1;
 
+        rtd->dma_ch = -1;
         runtime->private_data = rtd;
         return 0;
 
diff --git a/sound/oss/vidc.c b/sound/oss/vidc.c
index 725fef0f59a3..a4127bab9231 100644
--- a/sound/oss/vidc.c
+++ b/sound/oss/vidc.c
@@ -363,13 +363,13 @@ static void vidc_audio_trigger(int dev, int enable_bits)
         struct audio_operations *adev = audio_devs[dev];
 
         if (enable_bits & PCM_ENABLE_OUTPUT) {
-                if (!(adev->flags & DMA_ACTIVE)) {
+                if (!(adev->dmap_out->flags & DMA_ACTIVE)) {
                         unsigned long flags;
 
                         local_irq_save(flags);
 
                         /* prevent recusion */
-                        adev->flags |= DMA_ACTIVE;
+                        adev->dmap_out->flags |= DMA_ACTIVE;
 
                         dma_interrupt = vidc_audio_dma_interrupt;
                         vidc_sound_dma_irq(0, NULL);
diff --git a/sound/pci/cmipci.c b/sound/pci/cmipci.c
index 1ded64e05643..329968edca9b 100644
--- a/sound/pci/cmipci.c
+++ b/sound/pci/cmipci.c
@@ -941,13 +941,21 @@ static snd_pcm_uframes_t snd_cmipci_pcm_pointer(struct cmipci *cm, struct cmipci
                                                 struct snd_pcm_substream *substream)
 {
         size_t ptr;
-        unsigned int reg;
+        unsigned int reg, rem, tries;
+
         if (!rec->running)
                 return 0;
 #if 1 // this seems better..
         reg = rec->ch ? CM_REG_CH1_FRAME2 : CM_REG_CH0_FRAME2;
-        ptr = rec->dma_size - (snd_cmipci_read_w(cm, reg) + 1);
-        ptr >>= rec->shift;
+        for (tries = 0; tries < 3; tries++) {
+                rem = snd_cmipci_read_w(cm, reg);
+                if (rem < rec->dma_size)
+                        goto ok;
+        } 
+        printk(KERN_ERR "cmipci: invalid PCM pointer: %#x\n", rem);
+        return SNDRV_PCM_POS_XRUN;
+ok:
+        ptr = (rec->dma_size - (rem + 1)) >> rec->shift;
 #else
         reg = rec->ch ? CM_REG_CH1_FRAME1 : CM_REG_CH0_FRAME1;
         ptr = snd_cmipci_read(cm, reg) - rec->offset;
diff --git a/sound/pci/hda/patch_conexant.c b/sound/pci/hda/patch_conexant.c
index 194a28c54992..61682e1d09da 100644
--- a/sound/pci/hda/patch_conexant.c
+++ b/sound/pci/hda/patch_conexant.c
@@ -1591,6 +1591,21 @@ static int patch_cxt5047(struct hda_codec *codec)
 #endif  
         }
         spec->vmaster_nid = 0x13;
+
+        switch (codec->subsystem_id >> 16) {
+        case 0x103c:
+                /* HP laptops have really bad sound over 0 dB on NID 0x10.
+                 * Fix max PCM level to 0 dB (originally it has 0x1e steps
+                 * with 0 dB offset 0x17)
+                 */
+                snd_hda_override_amp_caps(codec, 0x10, HDA_INPUT,
+                                          (0x17 << AC_AMPCAP_OFFSET_SHIFT) |
+                                          (0x17 << AC_AMPCAP_NUM_STEPS_SHIFT) |
+                                          (0x05 << AC_AMPCAP_STEP_SIZE_SHIFT) |
+                                          (1 << AC_AMPCAP_MUTE_SHIFT));
+                break;
+        }
+
         return 0;
 }
 
diff --git a/sound/pci/hda/patch_nvhdmi.c b/sound/pci/hda/patch_nvhdmi.c
index 70669a246902..3c10c0b149f4 100644
--- a/sound/pci/hda/patch_nvhdmi.c
+++ b/sound/pci/hda/patch_nvhdmi.c
@@ -538,8 +538,6 @@ static int patch_nvhdmi_2ch(struct hda_codec *codec)
  * patch entries
  */
 static struct hda_codec_preset snd_hda_preset_nvhdmi[] = {
-        { .id = 0x10de0067, .name = "MCP67 HDMI", .patch = patch_nvhdmi_2ch },
-        { .id = 0x10de8001, .name = "MCP73 HDMI", .patch = patch_nvhdmi_2ch },
         { .id = 0x10de0002, .name = "MCP77/78 HDMI",
           .patch = patch_nvhdmi_8ch_7x },
         { .id = 0x10de0003, .name = "MCP77/78 HDMI",
@@ -550,12 +548,16 @@ static struct hda_codec_preset snd_hda_preset_nvhdmi[] = {
           .patch = patch_nvhdmi_8ch_7x },
         { .id = 0x10de0007, .name = "MCP79/7A HDMI",
           .patch = patch_nvhdmi_8ch_7x },
-        { .id = 0x10de000c, .name = "MCP89 HDMI",
+        { .id = 0x10de000a, .name = "GT220 HDMI",
           .patch = patch_nvhdmi_8ch_89 },
         { .id = 0x10de000b, .name = "GT21x HDMI",
           .patch = patch_nvhdmi_8ch_89 },
+        { .id = 0x10de000c, .name = "MCP89 HDMI",
+          .patch = patch_nvhdmi_8ch_89 },
         { .id = 0x10de000d, .name = "GT240 HDMI",
           .patch = patch_nvhdmi_8ch_89 },
+        { .id = 0x10de0067, .name = "MCP67 HDMI", .patch = patch_nvhdmi_2ch },
+        { .id = 0x10de8001, .name = "MCP73 HDMI", .patch = patch_nvhdmi_2ch },
         {} /* terminator */
 };
 
@@ -564,11 +566,12 @@ MODULE_ALIAS("snd-hda-codec-id:10de0003");
 MODULE_ALIAS("snd-hda-codec-id:10de0005");
 MODULE_ALIAS("snd-hda-codec-id:10de0006");
 MODULE_ALIAS("snd-hda-codec-id:10de0007");
-MODULE_ALIAS("snd-hda-codec-id:10de0067");
-MODULE_ALIAS("snd-hda-codec-id:10de8001");
-MODULE_ALIAS("snd-hda-codec-id:10de000c");
+MODULE_ALIAS("snd-hda-codec-id:10de000a");
 MODULE_ALIAS("snd-hda-codec-id:10de000b");
+MODULE_ALIAS("snd-hda-codec-id:10de000c");
 MODULE_ALIAS("snd-hda-codec-id:10de000d");
+MODULE_ALIAS("snd-hda-codec-id:10de0067");
+MODULE_ALIAS("snd-hda-codec-id:10de8001");
 
 MODULE_LICENSE("GPL");
 MODULE_DESCRIPTION("NVIDIA HDMI HD-audio codec");
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 4ec57633af88..053d53d8c8b2 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -2532,8 +2532,6 @@ static int alc_build_controls(struct hda_codec *codec)
                         return err;
         }
 
-        alc_free_kctls(codec); /* no longer needed */
-
         /* assign Capture Source enums to NID */
         kctl = snd_hda_find_mixer_ctl(codec, "Capture Source");
         if (!kctl)
@@ -2602,6 +2600,9 @@ static int alc_build_controls(struct hda_codec *codec)
                         }
                 }
         }
+
+        alc_free_kctls(codec); /* no longer needed */
+
         return 0;
 }
 
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index 8c416bb18a57..c4be3fab94e5 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -1730,6 +1730,8 @@ static struct snd_pci_quirk stac92hd71bxx_cfg_tbl[] = {
                       "HP HDX", STAC_HP_HDX),  /* HDX16 */
         SND_PCI_QUIRK_MASK(PCI_VENDOR_ID_HP, 0xfff0, 0x3620,
                       "HP dv6", STAC_HP_DV5),
+        SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x3061,
+                      "HP dv6", STAC_HP_DV5), /* HP dv6-1110ax */
         SND_PCI_QUIRK_MASK(PCI_VENDOR_ID_HP, 0xfff0, 0x7010,
                       "HP", STAC_HP_DV5),
         SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0233,
diff --git a/sound/soc/codecs/tlv320dac33.c b/sound/soc/codecs/tlv320dac33.c
index f9f367d29a90..d50f1699ccb2 100644
--- a/sound/soc/codecs/tlv320dac33.c
+++ b/sound/soc/codecs/tlv320dac33.c
@@ -778,7 +778,7 @@ static int dac33_prepare_chip(struct snd_pcm_substream *substream)
         if (dac33->fifo_mode) {
                 /* Generic for all FIFO modes */
                 /* 50-51 : ASRC Control registers */
-                dac33_write(codec, DAC33_ASRC_CTRL_A, (1 << 4)); /* div=2 */
+                dac33_write(codec, DAC33_ASRC_CTRL_A, DAC33_SRCLKDIV(1));
                 dac33_write(codec, DAC33_ASRC_CTRL_B, 1); /* ??? */
 
                 /* Write registers 0x34 and 0x35 (MSB, LSB) */
@@ -1038,11 +1038,7 @@ static int dac33_set_dai_fmt(struct snd_soc_dai *codec_dai,
         case SND_SOC_DAIFMT_DSP_A:
                 aictrl_a |= DAC33_AFMT_DSP;
                 aictrl_b &= ~DAC33_DATA_DELAY_MASK;
-                aictrl_b |= DAC33_DATA_DELAY(1); /* 1 bit delay */
-                break;
-        case SND_SOC_DAIFMT_DSP_B:
-                aictrl_a |= DAC33_AFMT_DSP;
-                aictrl_b &= ~DAC33_DATA_DELAY_MASK; /* No delay */
+                aictrl_b |= DAC33_DATA_DELAY(0);
                 break;
         case SND_SOC_DAIFMT_RIGHT_J:
                 aictrl_a |= DAC33_AFMT_RIGHT_J;
@@ -1066,7 +1062,7 @@ static void dac33_init_chip(struct snd_soc_codec *codec)
 {
         /* 44-46: DAC Control Registers */
         /* A : DAC sample rate Fsref/1.5 */
-        dac33_write(codec, DAC33_DAC_CTRL_A, DAC33_DACRATE(1));
+        dac33_write(codec, DAC33_DAC_CTRL_A, DAC33_DACRATE(0));
         /* B : DAC src=normal, not muted */
         dac33_write(codec, DAC33_DAC_CTRL_B, DAC33_DACSRCR_RIGHT |
                                              DAC33_DACSRCL_LEFT);
diff --git a/sound/soc/codecs/wm_hubs.c b/sound/soc/codecs/wm_hubs.c
index 0ad9f5d536c6..486bdd21a98a 100644
--- a/sound/soc/codecs/wm_hubs.c
+++ b/sound/soc/codecs/wm_hubs.c
@@ -74,7 +74,7 @@ static void wait_for_dc_servo(struct snd_soc_codec *codec)
                 msleep(1);
                 reg = snd_soc_read(codec, WM8993_DC_SERVO_READBACK_0);
                 dev_dbg(codec->dev, "DC servo: %x\n", reg);
-        } while (reg & WM8993_DCS_DATAPATH_BUSY);
+        } while (reg & WM8993_DCS_DATAPATH_BUSY && count < 400);
 
         if (reg & WM8993_DCS_DATAPATH_BUSY)
                 dev_err(codec->dev, "Timed out waiting for DC Servo\n");
diff --git a/sound/soc/imx/Kconfig b/sound/soc/imx/Kconfig
index c7d0fd9b7de8..7174b4c710de 100644
--- a/sound/soc/imx/Kconfig
+++ b/sound/soc/imx/Kconfig
@@ -1,6 +1,6 @@
 config SND_IMX_SOC
         tristate "SoC Audio for Freescale i.MX CPUs"
-        depends on ARCH_MXC && BROKEN
+        depends on ARCH_MXC
         select SND_PCM
         select FIQ
         select SND_SOC_AC97_BUS
diff --git a/sound/soc/sh/Kconfig b/sound/soc/sh/Kconfig
index 106674979b53..f07f6d8b93e1 100644
--- a/sound/soc/sh/Kconfig
+++ b/sound/soc/sh/Kconfig
@@ -32,6 +32,7 @@ config SND_SOC_SH4_SIU
         select DMA_ENGINE
         select DMADEVICES
         select SH_DMAE
+        select FW_LOADER
 
 ##
 ## Boards