417 files changed, 6408 insertions, 4788 deletions
diff --git a/.mailmap b/.mailmap
index 726084286d33..dfab12f809ed 100644
--- a/.mailmap
+++ b/.mailmap
@@ -96,4 +96,6 @@ Tejun Heo <htejun@gmail.com>
 Thomas Graf <tgraf@suug.ch>
 Tony Luck <tony.luck@intel.com>
 Tsuneo Yoshioka <Tsuneo.Yoshioka@f-secure.com>
+Uwe Kleine-König <Uwe.Kleine-Koenig@digi.com>
+Uwe Kleine-König <ukleinek@informatik.uni-freiburg.de>
 Valdis Kletnieks <Valdis.Kletnieks@vt.edu>
diff --git a/Documentation/ABI/testing/sysfs-gpio b/Documentation/ABI/testing/sysfs-gpio
new file mode 100644
index 000000000000..8aab8092ad35
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-gpio
@@ -0,0 +1,26 @@
+What:           /sys/class/gpio/
+Date:           July 2008
+KernelVersion:  2.6.27
+Contact:        David Brownell <dbrownell@users.sourceforge.net>
+Description:
+  As a Kconfig option, individual GPIO signals may be accessed from
+  userspace.  GPIOs are only made available to userspace by an explicit
+  "export" operation.  If a given GPIO is not claimed for use by
+  kernel code, it may be exported by userspace (and unexported later).
+  Kernel code may export it for complete or partial access.
+  GPIOs are identified as they are inside the kernel, using integers in
+  the range 0..INT_MAX.  See Documentation/gpio.txt for more information.
+    /sys/class/gpio
+        /export ... asks the kernel to export a GPIO to userspace
+        /unexport ... to return a GPIO to the kernel
+        /gpioN ... for each exported GPIO #N
+            /value ... always readable, writes fail for input GPIOs
+            /direction ... r/w as: in, out (default low); write: high, low
+        /gpiochipN ... for each gpiochip; #N is its first GPIO
+            /base ... (r/o) same as N
+            /label ... (r/o) descriptive, not necessarily unique
+            /ngpio ... (r/o) number of GPIOs; numbered N to N + (ngpio - 1)
diff --git a/Documentation/cpusets.txt b/Documentation/cpusets.txt
index 1f5a924d1e56..47e568a9370a 100644
--- a/Documentation/cpusets.txt
+++ b/Documentation/cpusets.txt
@@ -635,14 +635,16 @@ prior 'mems' setting, will not be moved.
 There is an exception to the above.  If hotplug functionality is used
 to remove all the CPUs that are currently assigned to a cpuset,
-then the kernel will automatically update the cpus_allowed of all
+then all the tasks in that cpuset will be moved to the nearest ancestor
-tasks attached to CPUs in that cpuset to allow all CPUs.  When memory
+with non-empty cpus.  But the moving of some (or all) tasks might fail if
-hotplug functionality for removing Memory Nodes is available, a
+cpuset is bound with another cgroup subsystem which has some restrictions
-similar exception is expected to apply there as well.  In general,
+on task attaching.  In this failing case, those tasks will stay
-the kernel prefers to violate cpuset placement, over starving a task
+in the original cpuset, and the kernel will automatically update
-that has had all its allowed CPUs or Memory Nodes taken offline.  User
+their cpus_allowed to allow all online CPUs.  When memory hotplug
-code should reconfigure cpusets to only refer to online CPUs and Memory
+functionality for removing Memory Nodes is available, a similar exception
-Nodes when using hotplug to add or remove such resources.
+is expected to apply there as well.  In general, the kernel prefers to
+violate cpuset placement, over starving a task that has had all
+its allowed CPUs or Memory Nodes taken offline.
 There is a second exception to the above.  GFP_ATOMIC requests are
 kernel internal allocations that must be satisfied, immediately.
diff --git a/Documentation/feature-removal-schedule.txt b/Documentation/feature-removal-schedule.txt
index eb1a47b97427..83c88cae1eda 100644
--- a/Documentation/feature-removal-schedule.txt
+++ b/Documentation/feature-removal-schedule.txt
@@ -322,3 +322,11 @@ Why:  Accounting can now be enabled/disabled without kernel recompilation.
      controlled by a kernel/module/sysfs/sysctl parameter.
 Who:  Krzysztof Piotr Oledzki <ole@ans.pl>
+---------------------------
+What: ide-scsi (BLK_DEV_IDESCSI)
+When: 2.6.29
+Why:  The 2.6 kernel supports direct writing to ide CD drives, which
+      eliminates the need for ide-scsi. The new method is more
+      efficient in every way.
+Who:  FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
diff --git a/Documentation/filesystems/Locking b/Documentation/filesystems/Locking
index 680fb566b928..8362860e21a7 100644
--- a/Documentation/filesystems/Locking
+++ b/Documentation/filesystems/Locking
@@ -144,8 +144,8 @@ prototypes:
        void (*kill_sb) (struct super_block *);
 locking rules:
                may block       BKL
-get_sb          yes             yes
+get_sb          yes             no
-kill_sb         yes             yes
+kill_sb         yes             no
 ->get_sb() returns error or 0 with locked superblock attached to the vfsmount
 (exclusive on ->s_umount).
@@ -409,12 +409,12 @@ ioctl:			yes	(see below)
 unlocked_ioctl:         no      (see below)
 compat_ioctl:           no
 mmap:                   no
-open:                   maybe   (see below)
+open:                   no
 flush:                  no
 release:                no
 fsync:                  no      (see below)
 aio_fsync:              no
-fasync:                 yes     (see below)
+fasync:                 no
 lock:                   yes
 readv:                  no
 writev:                 no
@@ -431,13 +431,6 @@ For many filesystems, it is probably safe to acquire the inode
 semaphore.  Note some filesystems (i.e. remote ones) provide no
 protection for i_size so you will need to use the BKL.
->open() locking is in-transit: big lock partially moved into the methods.
-The only exception is ->open() in the instances of file_operations that never
-end up in ->i_fop/->proc_fops, i.e. ones that belong to character devices
-(chrdev_open() takes lock before replacing ->f_op and calling the secondary
-method. As soon as we fix the handling of module reference counters all
-instances of ->open() will be called without the BKL.
 Note: ext2_release() was *the* source of contention on fs-intensive
 loads and dropping BKL on ->release() helps to get rid of that (we still
 grab BKL for cases when we close a file that had been opened r/w, but that
diff --git a/Documentation/filesystems/proc.txt b/Documentation/filesystems/proc.txt
index 394eb2cc1c39..f566ad9bcb7b 100644
--- a/Documentation/filesystems/proc.txt
+++ b/Documentation/filesystems/proc.txt
@@ -2413,6 +2413,8 @@ The following 4 memory types are supported:
  - (bit 1) anonymous shared memory
  - (bit 2) file-backed private memory
  - (bit 3) file-backed shared memory
+  - (bit 4) ELF header pages in file-backed private memory areas (it is
+            effective only if the bit 2 is cleared)
  Note that MMIO pages such as frame buffer are never dumped and vDSO pages
  are always dumped regardless of the bitmask status.
diff --git a/Documentation/laptops/thinkpad-acpi.txt b/Documentation/laptops/thinkpad-acpi.txt
index 02dc748b76c4..71f0fe1fc1b0 100644
--- a/Documentation/laptops/thinkpad-acpi.txt
+++ b/Documentation/laptops/thinkpad-acpi.txt
@@ -44,7 +44,7 @@ detailed description):
        - LCD brightness control
        - Volume control
        - Fan control and monitoring: fan speed, fan enable/disable
-        - Experimental: WAN enable and disable
+        - WAN enable and disable
 A compatibility table by model and feature is maintained on the web
 site, http://ibm-acpi.sf.net/. I appreciate any success or failure
@@ -1375,18 +1375,13 @@ with EINVAL, try to set pwm1_enable to 1 and pwm1 to at least 128 (255
 would be the safest choice, though).
-EXPERIMENTAL: WAN
+WAN
-----------------
+---
 procfs: /proc/acpi/ibm/wan
 sysfs device attribute: wwan_enable (deprecated)
 sysfs rfkill class: switch "tpacpi_wwan_sw"
-This feature is marked EXPERIMENTAL because the implementation
-directly accesses hardware registers and may not work as expected. USE
-WITH CAUTION! To use this feature, you need to supply the
-experimental=1 parameter when loading the module.
 This feature shows the presence and current state of a W-WAN (Sierra
 Wireless EV-DO) device.
diff --git a/Documentation/video4linux/CARDLIST.au0828 b/Documentation/video4linux/CARDLIST.au0828
index eedc399e8deb..aa05e5bb22fb 100644
--- a/Documentation/video4linux/CARDLIST.au0828
+++ b/Documentation/video4linux/CARDLIST.au0828
@@ -3,3 +3,4 @@
  2 -> Hauppauge HVR850                         (au0828)        [2040:7240]
  3 -> DViCO FusionHDTV USB                     (au0828)        [0fe9:d620]
  4 -> Hauppauge HVR950Q rev xxF8               (au0828)        [2040:7201,2040:7211,2040:7281]
+  5 -> Hauppauge Woodbury                       (au0828)        [2040:8200]
diff --git a/Documentation/video4linux/gspca.txt b/Documentation/video4linux/gspca.txt
index 78a863ab8a5a..0f03900c48fb 100644
--- a/Documentation/video4linux/gspca.txt
+++ b/Documentation/video4linux/gspca.txt
@@ -88,14 +88,14 @@ zc3xx		0471:0325	Philips SPC 200 NC
 zc3xx           0471:0326       Philips SPC 300 NC
 sonixj          0471:0327       Philips SPC 600 NC
 sonixj          0471:0328       Philips SPC 700 NC
-zc3xx           0471:032d       Philips spc210nc
+zc3xx           0471:032d       Philips SPC 210 NC
-zc3xx           0471:032e       Philips spc315nc
+zc3xx           0471:032e       Philips SPC 315 NC
-sonixj          0471:0330       Philips SPC 710NC
+sonixj          0471:0330       Philips SPC 710 NC
 spca501         0497:c001       Smile International
 sunplus         04a5:3003       Benq DC 1300
 sunplus         04a5:3008       Benq DC 1500
-sunplus         04a5:300a       Benq DC3410
+sunplus         04a5:300a       Benq DC 3410
-spca500         04a5:300c       Benq DC1016
+spca500         04a5:300c       Benq DC 1016
 sunplus         04f1:1001       JVC GC A50
 spca561         04fc:0561       Flexcam 100
 sunplus         04fc:500c       Sunplus CA500C
@@ -175,19 +175,21 @@ sunplus		08ca:2060	Aiptek PocketDV5300
 tv8532          0923:010f       ICM532 cams
 mars            093a:050f       Mars-Semi Pc-Camera
 pac207          093a:2460       PAC207 Qtec Webcam 100
-pac207          093a:2463       Philips spc200nc pac207
+pac207          093a:2463       Philips SPC 220 NC
 pac207          093a:2464       Labtec Webcam 1200
 pac207          093a:2468       PAC207
 pac207          093a:2470       Genius GF112
-pac207          093a:2471       PAC207 Genius VideoCam ge111
+pac207          093a:2471       Genius VideoCam ge111
-pac207          093a:2472       PAC207 Genius VideoCam ge110
+pac207          093a:2472       Genius VideoCam ge110
 pac7311         093a:2600       PAC7311 Typhoon
-pac7311         093a:2601       PAC7311 Phillips SPC610NC
+pac7311         093a:2601       Philips SPC 610 NC
 pac7311         093a:2603       PAC7312
-pac7311         093a:2608       PAC7311 Trust WB-3300p
+pac7311         093a:2608       Trust WB-3300p
-pac7311         093a:260e       PAC7311 Gigaware VGA PC Camera, Trust WB-3350p, SIGMA cam 2350
+pac7311         093a:260e       Gigaware VGA PC Camera, Trust WB-3350p, SIGMA cam 2350
-pac7311         093a:260f       PAC7311 SnakeCam
+pac7311         093a:260f       SnakeCam
 pac7311         093a:2621       PAC731x
+pac7311         093a:2624       PAC7302
+pac7311         093a:2626       Labtec 2200
 zc3xx           0ac8:0302       Z-star Vimicro zc0302
 vc032x          0ac8:0321       Vimicro generic vc0321
 vc032x          0ac8:0323       Vimicro Vc0323
@@ -220,6 +222,7 @@ sonixj		0c45:60c0	Sangha Sn535
 sonixj          0c45:60ec       SN9C105+MO4000
 sonixj          0c45:60fb       Surfer NoName
 sonixj          0c45:60fc       LG-LIC300
+sonixj          0c45:6128       Microdia/Sonix SNP325
 sonixj          0c45:612a       Avant Camera
 sonixj          0c45:612c       Typhoon Rasy Cam 1.3MPix
 sonixj          0c45:6130       Sonix Pccam
@@ -234,7 +237,7 @@ zc3xx		10fd:0128	Typhoon Webshot II USB 300k 0x0128
 spca561         10fd:7e50       FlyCam Usb 100
 zc3xx           10fd:8050       Typhoon Webshot II USB 300k
 spca501         1776:501c       Arowana 300K CMOS Camera
-t613            17a1:0128       T613/TAS5130A
+t613            17a1:0128       TASCORP JPEG Webcam, NGS Cyclops
 vc032x          17ef:4802       Lenovo Vc0323+MI1310_SOC
 pac207          2001:f115       D-Link DSB-C120
 spca500         2899:012c       Toptro Industrial
diff --git a/MAINTAINERS b/MAINTAINERS
index ced3c202f8e6..0a613cb926c6 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -222,8 +222,7 @@ W:	http://code.google.com/p/aceracpi
 S:      Maintained
 ACPI
-P:      Andi Kleen
+P:      Len Brown
-M:      ak@linux.intel.com
 M:      lenb@kernel.org
 L:      linux-acpi@vger.kernel.org
 W:      http://www.lesswatts.org/projects/acpi/
@@ -751,11 +750,13 @@ P:	Ville Syrjala
 M:      syrjala@sci.fi
 S:      Maintained
-ATL1 ETHERNET DRIVER
+ATLX ETHERNET DRIVERS
 P:      Jay Cliburn
 M:      jcliburn@gmail.com
 P:      Chris Snook
 M:      csnook@redhat.com
+P:      Jie Yang
+M:      jie.yang@atheros.com
 L:      atl1-devel@lists.sourceforge.net
 W:      http://sourceforge.net/projects/atl1
 W:      http://atl1.sourceforge.net
@@ -1594,7 +1595,7 @@ S:	Supported
 EMBEDDED LINUX
 P:      Paul Gortmaker
 M:      paul.gortmaker@windriver.com
-P       David Woodhouse
+P:      David Woodhouse
 M:      dwmw2@infradead.org
 L:      linux-embedded@vger.kernel.org
 S:      Maintained
@@ -4364,7 +4365,7 @@ S:	Maintained
 USB VIDEO CLASS
 P:      Laurent Pinchart
 M:      laurent.pinchart@skynet.be
-L:      linx-uvc-devel@berlios.de
+L:      linux-uvc-devel@lists.berlios.de
 L:      video4linux-list@redhat.com
 W:      http://linux-uvc.berlios.de
 S:      Maintained
diff --git a/Makefile b/Makefile
index f448e0082ebf..4ff83ea36c19 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
 VERSION = 2
 PATCHLEVEL = 6
 SUBLEVEL = 27
-EXTRAVERSION = -rc5
+EXTRAVERSION = -rc6
 NAME = Rotary Wombat
 # *DOCUMENTATION*
diff --git a/arch/arm/include/asm/byteorder.h b/arch/arm/include/asm/byteorder.h
index d04a7a2bc2e9..4fbfb22f65a0 100644
--- a/arch/arm/include/asm/byteorder.h
+++ b/arch/arm/include/asm/byteorder.h
@@ -18,15 +18,7 @@
 #include <linux/compiler.h>
 #include <asm/types.h>
-#ifdef __ARMEB__
+static inline __attribute_const__ __u32 ___arch__swab32(__u32 x)
-# define __BIG_ENDIAN
-#else
-# define __LITTLE_ENDIAN
-#endif
-#define __SWAB_64_THRU_32__
-static inline __attribute_const__ __u32 __arch_swab32(__u32 x)
 {
        __u32 t;
@@ -48,8 +40,19 @@ static inline __attribute_const__ __u32 __arch_swab32(__u32 x)
        return x;
 }
-#define __arch_swab32 __arch_swab32
-#include <linux/byteorder.h>
+#define __arch__swab32(x) ___arch__swab32(x)
+#if !defined(__STRICT_ANSI__) || defined(__KERNEL__)
+#  define __BYTEORDER_HAS_U64__
+#  define __SWAB_64_THRU_32__
+#endif
+#ifdef __ARMEB__
+#include <linux/byteorder/big_endian.h>
+#else
+#include <linux/byteorder/little_endian.h>
+#endif
 #endif
diff --git a/arch/arm/include/asm/io.h b/arch/arm/include/asm/io.h
index 94a95d7fafd6..71934856fc22 100644
--- a/arch/arm/include/asm/io.h
+++ b/arch/arm/include/asm/io.h
@@ -61,8 +61,9 @@ extern void __raw_readsl(const void __iomem *addr, void *data, int longlen);
 #define MT_DEVICE_NONSHARED     1
 #define MT_DEVICE_CACHED        2
 #define MT_DEVICE_IXP2000       3
+#define MT_DEVICE_WC            4
 /*
- * types 4 onwards can be found in asm/mach/map.h and are undefined
+ * types 5 onwards can be found in asm/mach/map.h and are undefined
 * for ioremap
 */
@@ -215,11 +216,13 @@ extern void _memset_io(volatile void __iomem *, int, size_t);
 #define ioremap(cookie,size)            __arm_ioremap(cookie, size, MT_DEVICE)
 #define ioremap_nocache(cookie,size)    __arm_ioremap(cookie, size, MT_DEVICE)
 #define ioremap_cached(cookie,size)     __arm_ioremap(cookie, size, MT_DEVICE_CACHED)
+#define ioremap_wc(cookie,size)         __arm_ioremap(cookie, size, MT_DEVICE_WC)
 #define iounmap(cookie)                 __iounmap(cookie)
 #else
 #define ioremap(cookie,size)            __arch_ioremap((cookie), (size), MT_DEVICE)
 #define ioremap_nocache(cookie,size)    __arch_ioremap((cookie), (size), MT_DEVICE)
 #define ioremap_cached(cookie,size)     __arch_ioremap((cookie), (size), MT_DEVICE_CACHED)
+#define ioremap_wc(cookie,size)         __arch_ioremap((cookie), (size), MT_DEVICE_WC)
 #define iounmap(cookie)                 __arch_iounmap(cookie)
 #endif
diff --git a/arch/arm/include/asm/mach/map.h b/arch/arm/include/asm/mach/map.h
index 06f583b13999..9eb936e49cc3 100644
--- a/arch/arm/include/asm/mach/map.h
+++ b/arch/arm/include/asm/mach/map.h
@@ -18,13 +18,13 @@ struct map_desc {
        unsigned int type;
 };
-/* types 0-3 are defined in asm/io.h */
+/* types 0-4 are defined in asm/io.h */
-#define MT_CACHECLEAN           4
+#define MT_CACHECLEAN           5
-#define MT_MINICLEAN            5
+#define MT_MINICLEAN            6
-#define MT_LOW_VECTORS          6
+#define MT_LOW_VECTORS          7
-#define MT_HIGH_VECTORS         7
+#define MT_HIGH_VECTORS         8
-#define MT_MEMORY               8
+#define MT_MEMORY               9
-#define MT_ROM                  9
+#define MT_ROM                  10
 #define MT_NONSHARED_DEVICE     MT_DEVICE_NONSHARED
 #define MT_IXP2000_DEVICE       MT_DEVICE_IXP2000
diff --git a/arch/arm/include/asm/pci.h b/arch/arm/include/asm/pci.h
index 721c03d53f4b..918d0cbbf064 100644
--- a/arch/arm/include/asm/pci.h
+++ b/arch/arm/include/asm/pci.h
@@ -30,7 +30,7 @@ static inline void pcibios_penalize_isa_irq(int irq, int active)
 * The networking and block device layers use this boolean for bounce
 * buffer decisions.
 */
-#define PCI_DMA_BUS_IS_PHYS     (0)
+#define PCI_DMA_BUS_IS_PHYS     (1)
 /*
 * Whether pci_unmap_{single,page} is a nop depends upon the
diff --git a/arch/arm/mach-davinci/psc.c b/arch/arm/mach-davinci/psc.c
index 720c48b9ee04..aa2fc375a325 100644
--- a/arch/arm/mach-davinci/psc.c
+++ b/arch/arm/mach-davinci/psc.c
@@ -70,9 +70,6 @@ void davinci_psc_config(unsigned int domain, unsigned int id, char enable)
 {
        u32 epcpr, ptcmd, ptstat, pdstat, pdctl1, mdstat, mdctl, mdstat_mask;
-        if (id < 0)
-                return;
        mdctl = davinci_readl(DAVINCI_PWR_SLEEP_CNTRL_BASE + MDCTL + 4 * id);
        if (enable)
                mdctl |= 0x00000003;    /* Enable Module */
diff --git a/arch/arm/mach-mx3/pcm037.c b/arch/arm/mach-mx3/pcm037.c
index 0a152ed15a85..df8582a6231b 100644
--- a/arch/arm/mach-mx3/pcm037.c
+++ b/arch/arm/mach-mx3/pcm037.c
@@ -54,7 +54,7 @@ static struct platform_device pcm037_flash = {
 };
 static struct imxuart_platform_data uart_pdata = {
-        .flags = 0,
+        .flags = IMXUART_HAVE_RTSCTS,
 };
 static struct platform_device *devices[] __initdata = {
diff --git a/arch/arm/mach-omap1/mcbsp.c b/arch/arm/mach-omap1/mcbsp.c
index 826010d5d014..2baeaeb0c900 100644
--- a/arch/arm/mach-omap1/mcbsp.c
+++ b/arch/arm/mach-omap1/mcbsp.c
@@ -159,6 +159,7 @@ static struct omap_mcbsp_ops omap1_mcbsp_ops = {
 #ifdef CONFIG_ARCH_OMAP730
 static struct omap_mcbsp_platform_data omap730_mcbsp_pdata[] = {
        {
+                .phys_base      = OMAP730_MCBSP1_BASE,
                .virt_base      = io_p2v(OMAP730_MCBSP1_BASE),
                .dma_rx_sync    = OMAP_DMA_MCBSP1_RX,
                .dma_tx_sync    = OMAP_DMA_MCBSP1_TX,
@@ -167,6 +168,7 @@ static struct omap_mcbsp_platform_data omap730_mcbsp_pdata[] = {
                .ops            = &omap1_mcbsp_ops,
        },
        {
+                .phys_base      = OMAP730_MCBSP2_BASE,
                .virt_base      = io_p2v(OMAP730_MCBSP2_BASE),
                .dma_rx_sync    = OMAP_DMA_MCBSP3_RX,
                .dma_tx_sync    = OMAP_DMA_MCBSP3_TX,
@@ -184,6 +186,7 @@ static struct omap_mcbsp_platform_data omap730_mcbsp_pdata[] = {
 #ifdef CONFIG_ARCH_OMAP15XX
 static struct omap_mcbsp_platform_data omap15xx_mcbsp_pdata[] = {
        {
+                .phys_base      = OMAP1510_MCBSP1_BASE,
                .virt_base      = OMAP1510_MCBSP1_BASE,
                .dma_rx_sync    = OMAP_DMA_MCBSP1_RX,
                .dma_tx_sync    = OMAP_DMA_MCBSP1_TX,
@@ -193,6 +196,7 @@ static struct omap_mcbsp_platform_data omap15xx_mcbsp_pdata[] = {
                .clk_name       = "mcbsp_clk",
                },
        {
+                .phys_base      = OMAP1510_MCBSP2_BASE,
                .virt_base      = io_p2v(OMAP1510_MCBSP2_BASE),
                .dma_rx_sync    = OMAP_DMA_MCBSP2_RX,
                .dma_tx_sync    = OMAP_DMA_MCBSP2_TX,
@@ -201,6 +205,7 @@ static struct omap_mcbsp_platform_data omap15xx_mcbsp_pdata[] = {
                .ops            = &omap1_mcbsp_ops,
        },
        {
+                .phys_base      = OMAP1510_MCBSP3_BASE,
                .virt_base      = OMAP1510_MCBSP3_BASE,
                .dma_rx_sync    = OMAP_DMA_MCBSP3_RX,
                .dma_tx_sync    = OMAP_DMA_MCBSP3_TX,
@@ -219,6 +224,7 @@ static struct omap_mcbsp_platform_data omap15xx_mcbsp_pdata[] = {
 #ifdef CONFIG_ARCH_OMAP16XX
 static struct omap_mcbsp_platform_data omap16xx_mcbsp_pdata[] = {
        {
+                .phys_base      = OMAP1610_MCBSP1_BASE,
                .virt_base      = OMAP1610_MCBSP1_BASE,
                .dma_rx_sync    = OMAP_DMA_MCBSP1_RX,
                .dma_tx_sync    = OMAP_DMA_MCBSP1_TX,
@@ -228,6 +234,7 @@ static struct omap_mcbsp_platform_data omap16xx_mcbsp_pdata[] = {
                .clk_name       = "mcbsp_clk",
        },
        {
+                .phys_base      = OMAP1610_MCBSP2_BASE,
                .virt_base      = io_p2v(OMAP1610_MCBSP2_BASE),
                .dma_rx_sync    = OMAP_DMA_MCBSP2_RX,
                .dma_tx_sync    = OMAP_DMA_MCBSP2_TX,
@@ -236,6 +243,7 @@ static struct omap_mcbsp_platform_data omap16xx_mcbsp_pdata[] = {
                .ops            = &omap1_mcbsp_ops,
        },
        {
+                .phys_base      = OMAP1610_MCBSP3_BASE,
                .virt_base      = OMAP1610_MCBSP3_BASE,
                .dma_rx_sync    = OMAP_DMA_MCBSP3_RX,
                .dma_tx_sync    = OMAP_DMA_MCBSP3_TX,
diff --git a/arch/arm/mach-omap2/mcbsp.c b/arch/arm/mach-omap2/mcbsp.c
index 27eb6e3ca926..b261f1f80b5e 100644
--- a/arch/arm/mach-omap2/mcbsp.c
+++ b/arch/arm/mach-omap2/mcbsp.c
@@ -134,6 +134,7 @@ static struct omap_mcbsp_ops omap2_mcbsp_ops = {
 #ifdef CONFIG_ARCH_OMAP24XX
 static struct omap_mcbsp_platform_data omap24xx_mcbsp_pdata[] = {
        {
+                .phys_base      = OMAP24XX_MCBSP1_BASE,
                .virt_base      = IO_ADDRESS(OMAP24XX_MCBSP1_BASE),
                .dma_rx_sync    = OMAP24XX_DMA_MCBSP1_RX,
                .dma_tx_sync    = OMAP24XX_DMA_MCBSP1_TX,
@@ -143,6 +144,7 @@ static struct omap_mcbsp_platform_data omap24xx_mcbsp_pdata[] = {
                .clk_name       = "mcbsp_clk",
        },
        {
+                .phys_base      = OMAP24XX_MCBSP2_BASE,
                .virt_base      = IO_ADDRESS(OMAP24XX_MCBSP2_BASE),
                .dma_rx_sync    = OMAP24XX_DMA_MCBSP2_RX,
                .dma_tx_sync    = OMAP24XX_DMA_MCBSP2_TX,
@@ -161,6 +163,7 @@ static struct omap_mcbsp_platform_data omap24xx_mcbsp_pdata[] = {
 #ifdef CONFIG_ARCH_OMAP34XX
 static struct omap_mcbsp_platform_data omap34xx_mcbsp_pdata[] = {
        {
+                .phys_base      = OMAP34XX_MCBSP1_BASE,
                .virt_base      = IO_ADDRESS(OMAP34XX_MCBSP1_BASE),
                .dma_rx_sync    = OMAP24XX_DMA_MCBSP1_RX,
                .dma_tx_sync    = OMAP24XX_DMA_MCBSP1_TX,
@@ -170,6 +173,7 @@ static struct omap_mcbsp_platform_data omap34xx_mcbsp_pdata[] = {
                .clk_name       = "mcbsp_clk",
        },
        {
+                .phys_base      = OMAP34XX_MCBSP2_BASE,
                .virt_base      = IO_ADDRESS(OMAP34XX_MCBSP2_BASE),
                .dma_rx_sync    = OMAP24XX_DMA_MCBSP2_RX,
                .dma_tx_sync    = OMAP24XX_DMA_MCBSP2_TX,
diff --git a/arch/arm/mach-pxa/tosa.c b/arch/arm/mach-pxa/tosa.c
index 5dab30eafddc..9f3ef9eb32e3 100644
--- a/arch/arm/mach-pxa/tosa.c
+++ b/arch/arm/mach-pxa/tosa.c
@@ -50,6 +50,7 @@
 #include <asm/mach/sharpsl_param.h>
 #include "generic.h"
+#include "clock.h"
 #include "devices.h"
 static unsigned long tosa_pin_config[] = {
@@ -521,6 +522,14 @@ static struct gpio_keys_button tosa_gpio_keys[] = {
                .wakeup = 1,
                .active_low = 1,
        },
+        {
+                .type   = EV_SW,
+                .code   = SW_HEADPHONE_INSERT,
+                .gpio   = TOSA_GPIO_EAR_IN,
+                .desc   = "HeadPhone insert",
+                .active_low = 1,
+                .debounce_interval = 300,
+        },
 };
 static struct gpio_keys_platform_data tosa_gpio_keys_platform_data = {
@@ -792,6 +801,8 @@ static void __init tosa_init(void)
        pxa_set_i2c_info(NULL);
        platform_scoop_config = &tosa_pcmcia_config;
+        clk_add_alias("CLK_CK3P6MI", &tc6393xb_device.dev, "GPIO11_CLK", NULL);
        platform_add_devices(devices, ARRAY_SIZE(devices));
 }
diff --git a/arch/arm/mach-sa1100/include/mach/jornada720.h b/arch/arm/mach-sa1100/include/mach/jornada720.h
index bc120850d313..cc6b4bfcecf6 100644
--- a/arch/arm/mach-sa1100/include/mach/jornada720.h
+++ b/arch/arm/mach-sa1100/include/mach/jornada720.h
@@ -1,10 +1,10 @@
 /*
 * arch/arm/mach-sa1100/include/mach/jornada720.h
 *
- * This file contains SSP/MCU communication definitions for HP Jornada 710/720/728
+ * SSP/MCU communication definitions for HP Jornada 710/720/728
 *
- * Copyright (C) 2007 Kristoffer Ericson <Kristoffer.Ericson@gmail.com>
+ * Copyright 2007,2008 Kristoffer Ericson <Kristoffer.Ericson@gmail.com>
- *  Copyright (C) 2000 John Ankcorn <jca@lcs.mit.edu>
+ *  Copyright 2000 John Ankcorn <jca@lcs.mit.edu>
 *
 * 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
@@ -25,3 +25,8 @@
 #define PWMOFF                  0xDF
 #define TXDUMMY                 0x11
 #define ERRORCODE               0x00
+extern void jornada_ssp_start(void);
+extern void jornada_ssp_end(void);
+extern int jornada_ssp_inout(u8 byte);
+extern int jornada_ssp_byte(u8 byte);
diff --git a/arch/arm/mach-sa1100/jornada720_ssp.c b/arch/arm/mach-sa1100/jornada720_ssp.c
index 06ea7abd9170..28cf36967977 100644
--- a/arch/arm/mach-sa1100/jornada720_ssp.c
+++ b/arch/arm/mach-sa1100/jornada720_ssp.c
@@ -21,8 +21,8 @@
 #include <linux/slab.h>
 #include <mach/hardware.h>
-#include <asm/hardware/ssp.h>
 #include <mach/jornada720.h>
+#include <asm/hardware/ssp.h>
 static DEFINE_SPINLOCK(jornada_ssp_lock);
 static unsigned long jornada_ssp_flags;
@@ -109,12 +109,12 @@ EXPORT_SYMBOL(jornada_ssp_inout);
 * jornada_ssp_start - enable mcu
 *
 */
-int jornada_ssp_start()
+void jornada_ssp_start(void)
 {
        spin_lock_irqsave(&jornada_ssp_lock, jornada_ssp_flags);
        GPCR = GPIO_GPIO25;
        udelay(50);
-        return 0;
+        return;
 };
 EXPORT_SYMBOL(jornada_ssp_start);
@@ -122,11 +122,11 @@ EXPORT_SYMBOL(jornada_ssp_start);
 * jornada_ssp_end - disable mcu and turn off lock
 *
 */
-int jornada_ssp_end()
+void jornada_ssp_end(void)
 {
        GPSR = GPIO_GPIO25;
        spin_unlock_irqrestore(&jornada_ssp_lock, jornada_ssp_flags);
-        return 0;
+        return;
 };
 EXPORT_SYMBOL(jornada_ssp_end);
diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c
index 25d9a11eb617..a713e40e1f1a 100644
--- a/arch/arm/mm/mmu.c
+++ b/arch/arm/mm/mmu.c
@@ -211,6 +211,12 @@ static struct mem_type mem_types[] = {
                                  PMD_SECT_TEX(1),
                .domain         = DOMAIN_IO,
        },
+        [MT_DEVICE_WC] = {      /* ioremap_wc */
+                .prot_pte       = PROT_PTE_DEVICE,
+                .prot_l1        = PMD_TYPE_TABLE,
+                .prot_sect      = PROT_SECT_DEVICE,
+                .domain         = DOMAIN_IO,
+        },
        [MT_CACHECLEAN] = {
                .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN,
                .domain    = DOMAIN_KERNEL,
@@ -273,6 +279,20 @@ static void __init build_mem_type_table(void)
        }
        /*
+         * On non-Xscale3 ARMv5-and-older systems, use CB=01
+         * (Uncached/Buffered) for ioremap_wc() mappings.  On XScale3
+         * and ARMv6+, use TEXCB=00100 mappings (Inner/Outer Uncacheable
+         * in xsc3 parlance, Uncached Normal in ARMv6 parlance).
+         */
+        if (cpu_is_xsc3() || cpu_arch >= CPU_ARCH_ARMv6) {
+                mem_types[MT_DEVICE_WC].prot_pte_ext |= PTE_EXT_TEX(1);
+                mem_types[MT_DEVICE_WC].prot_sect |= PMD_SECT_TEX(1);
+        } else {
+                mem_types[MT_DEVICE_WC].prot_pte |= L_PTE_BUFFERABLE;
+                mem_types[MT_DEVICE_WC].prot_sect |= PMD_SECT_BUFFERABLE;
+        }
+        /*
         * ARMv5 and lower, bit 4 must be set for page tables.
         * (was: cache "update-able on write" bit on ARM610)
         * However, Xscale cores require this bit to be cleared.
diff --git a/arch/arm/plat-mxc/clock.c b/arch/arm/plat-mxc/clock.c
index 2f8627218839..0a38f0b396eb 100644
--- a/arch/arm/plat-mxc/clock.c
+++ b/arch/arm/plat-mxc/clock.c
@@ -37,7 +37,6 @@
 #include <linux/proc_fs.h>
 #include <linux/semaphore.h>
 #include <linux/string.h>
-#include <linux/version.h>
 #include <mach/clock.h>
diff --git a/arch/arm/plat-omap/devices.c b/arch/arm/plat-omap/devices.c
index 187e3d8bfdfe..01da719a7453 100644
--- a/arch/arm/plat-omap/devices.c
+++ b/arch/arm/plat-omap/devices.c
@@ -21,6 +21,7 @@
 #include <mach/tc.h>
 #include <mach/board.h>
+#include <mach/mmc.h>
 #include <mach/mux.h>
 #include <mach/gpio.h>
 #include <mach/menelaus.h>
@@ -194,25 +195,38 @@ void omap_mcbsp_register_board_cfg(struct omap_mcbsp_platform_data *config,
 /*-------------------------------------------------------------------------*/
-#if     defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE)
+#if     defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE) || \
+        defined(CONFIG_MMC_OMAP_HS) || defined(CONFIG_MMC_OMAP_HS_MODULE)
-#ifdef CONFIG_ARCH_OMAP24XX
+#if defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX)
 #define OMAP_MMC1_BASE          0x4809c000
-#define OMAP_MMC1_INT           INT_24XX_MMC_IRQ
+#define OMAP_MMC1_END           (OMAP_MMC1_BASE + 0x1fc)
+#define OMAP_MMC1_INT           INT_24XX_MMC_IRQ
+#define OMAP_MMC2_BASE          0x480b4000
+#define OMAP_MMC2_END           (OMAP_MMC2_BASE + 0x1fc)
+#define OMAP_MMC2_INT           INT_24XX_MMC2_IRQ
 #else
 #define OMAP_MMC1_BASE          0xfffb7800
+#define OMAP_MMC1_END           (OMAP_MMC1_BASE + 0x7f)
 #define OMAP_MMC1_INT           INT_MMC
-#endif
 #define OMAP_MMC2_BASE          0xfffb7c00      /* omap16xx only */
+#define OMAP_MMC2_END           (OMAP_MMC2_BASE + 0x7f)
+#define OMAP_MMC2_INT           INT_1610_MMC2
+#endif
-static struct omap_mmc_conf mmc1_conf;
+static struct omap_mmc_platform_data mmc1_data;
 static u64 mmc1_dmamask = 0xffffffff;
 static struct resource mmc1_resources[] = {
        {
                .start          = OMAP_MMC1_BASE,
-                .end            = OMAP_MMC1_BASE + 0x7f,
+                .end            = OMAP_MMC1_END,
                .flags          = IORESOURCE_MEM,
        },
        {
@@ -226,26 +240,27 @@ static struct platform_device mmc_omap_device1 = {
        .id             = 1,
        .dev = {
                .dma_mask       = &mmc1_dmamask,
-                .platform_data  = &mmc1_conf,
+                .platform_data  = &mmc1_data,
        },
        .num_resources  = ARRAY_SIZE(mmc1_resources),
        .resource       = mmc1_resources,
 };
-#ifdef  CONFIG_ARCH_OMAP16XX
+#if defined(CONFIG_ARCH_OMAP16XX) || defined(CONFIG_ARCH_OMAP2430) || \
+        defined(CONFIG_ARCH_OMAP34XX)
-static struct omap_mmc_conf mmc2_conf;
+static struct omap_mmc_platform_data mmc2_data;
 static u64 mmc2_dmamask = 0xffffffff;
 static struct resource mmc2_resources[] = {
        {
                .start          = OMAP_MMC2_BASE,
-                .end            = OMAP_MMC2_BASE + 0x7f,
+                .end            = OMAP_MMC2_END,
                .flags          = IORESOURCE_MEM,
        },
        {
-                .start          = INT_1610_MMC2,
+                .start          = OMAP_MMC2_INT,
                .flags          = IORESOURCE_IRQ,
        },
 };
@@ -255,26 +270,19 @@ static struct platform_device mmc_omap_device2 = {
        .id             = 2,
        .dev = {
                .dma_mask       = &mmc2_dmamask,
-                .platform_data  = &mmc2_conf,
+                .platform_data  = &mmc2_data,
        },
        .num_resources  = ARRAY_SIZE(mmc2_resources),
        .resource       = mmc2_resources,
 };
 #endif
-static void __init omap_init_mmc(void)
+static inline void omap_init_mmc_conf(const struct omap_mmc_config *mmc_conf)
 {
-        const struct omap_mmc_config    *mmc_conf;
+        if (cpu_is_omap2430() || cpu_is_omap34xx())
-        const struct omap_mmc_conf      *mmc;
-        /* NOTE:  assumes MMC was never (wrongly) enabled */
-        mmc_conf = omap_get_config(OMAP_TAG_MMC, struct omap_mmc_config);
-        if (!mmc_conf)
                return;
-        /* block 1 is always available and has just one pinout option */
+        if (mmc_conf->mmc[0].enabled) {
-        mmc = &mmc_conf->mmc[0];
-        if (mmc->enabled) {
                if (cpu_is_omap24xx()) {
                        omap_cfg_reg(H18_24XX_MMC_CMD);
                        omap_cfg_reg(H15_24XX_MMC_CLKI);
@@ -292,7 +300,7 @@ static void __init omap_init_mmc(void)
                                omap_cfg_reg(P20_1710_MMC_DATDIR0);
                        }
                }
-                if (mmc->wire4) {
+                if (mmc_conf->mmc[0].wire4) {
                        if (cpu_is_omap24xx()) {
                                omap_cfg_reg(H14_24XX_MMC_DAT1);
                                omap_cfg_reg(E19_24XX_MMC_DAT2);
@@ -303,25 +311,22 @@ static void __init omap_init_mmc(void)
                        } else {
                                omap_cfg_reg(MMC_DAT1);
                                /* NOTE:  DAT2 can be on W10 (here) or M15 */
-                                if (!mmc->nomux)
+                                if (!mmc_conf->mmc[0].nomux)
                                        omap_cfg_reg(MMC_DAT2);
                                omap_cfg_reg(MMC_DAT3);
                        }
                }
-                mmc1_conf = *mmc;
-                (void) platform_device_register(&mmc_omap_device1);
        }
 #ifdef  CONFIG_ARCH_OMAP16XX
        /* block 2 is on newer chips, and has many pinout options */
-        mmc = &mmc_conf->mmc[1];
+        if (mmc_conf->mmc[1].enabled) {
-        if (mmc->enabled) {
+                if (!mmc_conf->mmc[1].nomux) {
-                if (!mmc->nomux) {
                        omap_cfg_reg(Y8_1610_MMC2_CMD);
                        omap_cfg_reg(Y10_1610_MMC2_CLK);
                        omap_cfg_reg(R18_1610_MMC2_CLKIN);
                        omap_cfg_reg(W8_1610_MMC2_DAT0);
-                        if (mmc->wire4) {
+                        if (mmc_conf->mmc[1].wire4) {
                                omap_cfg_reg(V8_1610_MMC2_DAT1);
                                omap_cfg_reg(W15_1610_MMC2_DAT2);
                                omap_cfg_reg(R10_1610_MMC2_DAT3);
@@ -337,14 +342,55 @@ static void __init omap_init_mmc(void)
                if (cpu_is_omap1710())
                        omap_writel(omap_readl(MOD_CONF_CTRL_1) | (1 << 24),
                                     MOD_CONF_CTRL_1);
-                mmc2_conf = *mmc;
+        }
+#endif
+}
+static void __init omap_init_mmc(void)
+{
+        const struct omap_mmc_config    *mmc_conf;
+        /* NOTE:  assumes MMC was never (wrongly) enabled */
+        mmc_conf = omap_get_config(OMAP_TAG_MMC, struct omap_mmc_config);
+        if (!mmc_conf)
+                return;
+        omap_init_mmc_conf(mmc_conf);
+        if (mmc_conf->mmc[0].enabled) {
+                mmc1_data.conf = mmc_conf->mmc[0];
+                (void) platform_device_register(&mmc_omap_device1);
+        }
+#if defined(CONFIG_ARCH_OMAP16XX) || defined(CONFIG_ARCH_OMAP2430) || \
+        defined(CONFIG_ARCH_OMAP34XX)
+        if (mmc_conf->mmc[1].enabled) {
+                mmc2_data.conf = mmc_conf->mmc[1];
                (void) platform_device_register(&mmc_omap_device2);
        }
 #endif
-        return;
 }
+void omap_set_mmc_info(int host, const struct omap_mmc_platform_data *info)
+{
+        switch (host) {
+        case 1:
+                mmc1_data = *info;
+                break;
+#if defined(CONFIG_ARCH_OMAP16XX) || defined(CONFIG_ARCH_OMAP2430) || \
+        defined(CONFIG_ARCH_OMAP34XX)
+        case 2:
+                mmc2_data = *info;
+                break;
+#endif
+        default:
+                BUG();
+        }
+}
 #else
 static inline void omap_init_mmc(void) {}
+void omap_set_mmc_info(int host, const struct omap_mmc_platform_data *info) {}
 #endif
 /*-------------------------------------------------------------------------*/
diff --git a/arch/arm/plat-omap/gpio.c b/arch/arm/plat-omap/gpio.c
index 3e76ee2bc731..9e1341ebc14e 100644
--- a/arch/arm/plat-omap/gpio.c
+++ b/arch/arm/plat-omap/gpio.c
@@ -1488,7 +1488,7 @@ static int __init _omap_gpio_init(void)
                bank->chip.set = gpio_set;
                if (bank_is_mpuio(bank)) {
                        bank->chip.label = "mpuio";
-#ifdef CONFIG_ARCH_OMAP1
+#ifdef CONFIG_ARCH_OMAP16XX
                        bank->chip.dev = &omap_mpuio_device.dev;
 #endif
                        bank->chip.base = OMAP_MPUIO(0);
diff --git a/arch/arm/plat-omap/include/mach/mcbsp.h b/arch/arm/plat-omap/include/mach/mcbsp.h
index 6eb44a92871d..8fdb95e26fcd 100644
--- a/arch/arm/plat-omap/include/mach/mcbsp.h
+++ b/arch/arm/plat-omap/include/mach/mcbsp.h
@@ -315,6 +315,7 @@ struct omap_mcbsp_ops {
 };
 struct omap_mcbsp_platform_data {
+        unsigned long phys_base;
        u32 virt_base;
        u8 dma_rx_sync, dma_tx_sync;
        u16 rx_irq, tx_irq;
@@ -324,6 +325,7 @@ struct omap_mcbsp_platform_data {
 struct omap_mcbsp {
        struct device *dev;
+        unsigned long phys_base;
        u32 io_base;
        u8 id;
        u8 free;
diff --git a/arch/arm/plat-omap/mcbsp.c b/arch/arm/plat-omap/mcbsp.c
index d0844050f2d2..014d26574bb6 100644
--- a/arch/arm/plat-omap/mcbsp.c
+++ b/arch/arm/plat-omap/mcbsp.c
@@ -651,7 +651,7 @@ int omap_mcbsp_xmit_buffer(unsigned int id, dma_addr_t buffer,
        omap_set_dma_dest_params(mcbsp[id].dma_tx_lch,
                                 src_port,
                                 OMAP_DMA_AMODE_CONSTANT,
-                                 mcbsp[id].io_base + OMAP_MCBSP_REG_DXR1,
+                                 mcbsp[id].phys_base + OMAP_MCBSP_REG_DXR1,
                                 0, 0);
        omap_set_dma_src_params(mcbsp[id].dma_tx_lch,
@@ -712,7 +712,7 @@ int omap_mcbsp_recv_buffer(unsigned int id, dma_addr_t buffer,
        omap_set_dma_src_params(mcbsp[id].dma_rx_lch,
                                src_port,
                                OMAP_DMA_AMODE_CONSTANT,
-                                mcbsp[id].io_base + OMAP_MCBSP_REG_DRR1,
+                                mcbsp[id].phys_base + OMAP_MCBSP_REG_DRR1,
                                0, 0);
        omap_set_dma_dest_params(mcbsp[id].dma_rx_lch,
@@ -830,6 +830,7 @@ static int __init omap_mcbsp_probe(struct platform_device *pdev)
        mcbsp[id].dma_tx_lch = -1;
        mcbsp[id].dma_rx_lch = -1;
+        mcbsp[id].phys_base = pdata->phys_base;
        mcbsp[id].io_base = pdata->virt_base;
        /* Default I/O is IRQ based */
        mcbsp[id].io_type = OMAP_MCBSP_IRQ_IO;
diff --git a/arch/avr32/boards/atstk1000/atstk1002.c b/arch/avr32/boards/atstk1000/atstk1002.c
index ee4c292683e1..dfc3443e23aa 100644
--- a/arch/avr32/boards/atstk1000/atstk1002.c
+++ b/arch/avr32/boards/atstk1000/atstk1002.c
@@ -325,7 +325,7 @@ static int __init atstk1002_init(void)
 #ifdef CONFIG_BOARD_ATSTK100X_SPI1
        at32_add_device_spi(1, spi1_board_info, ARRAY_SIZE(spi1_board_info));
 #endif
-#ifndef CONFIG_BOARD_ATSTK1002_SW2_CUSTOM
+#ifndef CONFIG_BOARD_ATSTK100X_SW2_CUSTOM
        at32_add_device_mci(0, MCI_PDATA);
 #endif
 #ifdef CONFIG_BOARD_ATSTK1002_SW5_CUSTOM
diff --git a/arch/avr32/boot/images/.gitignore b/arch/avr32/boot/images/.gitignore
new file mode 100644
index 000000000000..64ea9d0141d2
--- /dev/null
+++ b/arch/avr32/boot/images/.gitignore
@@ -0,0 +1,4 @@
+uImage
+uImage.srec
+vmlinux.cso
+sfdwarf.log
diff --git a/arch/avr32/kernel/.gitignore b/arch/avr32/kernel/.gitignore
new file mode 100644
index 000000000000..c5f676c3c224
--- /dev/null
+++ b/arch/avr32/kernel/.gitignore
@@ -0,0 +1 @@
+vmlinux.lds
diff --git a/arch/avr32/kernel/asm-offsets.c b/arch/avr32/kernel/asm-offsets.c
index e4796c67a831..d6a8193a1d2f 100644
--- a/arch/avr32/kernel/asm-offsets.c
+++ b/arch/avr32/kernel/asm-offsets.c
@@ -4,6 +4,8 @@
 * to extract and format the required data.
 */
+#include <linux/mm.h>
+#include <linux/sched.h>
 #include <linux/thread_info.h>
 #include <linux/kbuild.h>
@@ -17,4 +19,8 @@ void foo(void)
        OFFSET(TI_rar_saved, thread_info, rar_saved);
        OFFSET(TI_rsr_saved, thread_info, rsr_saved);
        OFFSET(TI_restart_block, thread_info, restart_block);
+        BLANK();
+        OFFSET(TSK_active_mm, task_struct, active_mm);
+        BLANK();
+        OFFSET(MM_pgd, mm_struct, pgd);
 }
diff --git a/arch/avr32/kernel/avr32_ksyms.c b/arch/avr32/kernel/avr32_ksyms.c
index 84a7d44edc67..11e310c567a9 100644
--- a/arch/avr32/kernel/avr32_ksyms.c
+++ b/arch/avr32/kernel/avr32_ksyms.c
@@ -58,6 +58,7 @@ EXPORT_SYMBOL(find_first_zero_bit);
 EXPORT_SYMBOL(find_next_zero_bit);
 EXPORT_SYMBOL(find_first_bit);
 EXPORT_SYMBOL(find_next_bit);
+EXPORT_SYMBOL(generic_find_next_le_bit);
 EXPORT_SYMBOL(generic_find_next_zero_le_bit);
 /* I/O primitives (lib/io-*.S) */
diff --git a/arch/avr32/kernel/entry-avr32b.S b/arch/avr32/kernel/entry-avr32b.S
index 2b398cae110c..33d49377b8be 100644
--- a/arch/avr32/kernel/entry-avr32b.S
+++ b/arch/avr32/kernel/entry-avr32b.S
@@ -334,9 +334,64 @@ save_full_context_ex:
        /* Low-level exception handlers */
 handle_critical:
+        /*
+         * AT32AP700x errata:
+         *
+         * After a Java stack overflow or underflow trap, any CPU
+         * memory access may cause erratic behavior. This will happen
+         * when the four least significant bits of the JOSP system
+         * register contains any value between 9 and 15 (inclusive).
+         *
+         * Possible workarounds:
+         *   - Don't use the Java Extension Module
+         *   - Ensure that the stack overflow and underflow trap
+         *     handlers do not do any memory access or trigger any
+         *     exceptions before the overflow/underflow condition is
+         *     cleared (by incrementing or decrementing the JOSP)
+         *   - Make sure that JOSP does not contain any problematic
+         *     value before doing any exception or interrupt
+         *     processing.
+         *   - Set up a critical exception handler which writes a
+         *     known-to-be-safe value, e.g. 4, to JOSP before doing
+         *     any further processing.
+         *
+         * We'll use the last workaround for now since we cannot
+         * guarantee that user space processes don't use Java mode.
+         * Non-well-behaving userland will be terminated with extreme
+         * prejudice.
+         */
+#ifdef CONFIG_CPU_AT32AP700X
+        /*
+         * There's a chance we can't touch memory, so temporarily
+         * borrow PTBR to save the stack pointer while we fix things
+         * up...
+         */
+        mtsr    SYSREG_PTBR, sp
+        mov     sp, 4
+        mtsr    SYSREG_JOSP, sp
+        mfsr    sp, SYSREG_PTBR
+        sub     pc, -2
+        /* Push most of pt_regs on stack. We'll do the rest later */
        sub     sp, 4
-        stmts   --sp, r0-lr
+        pushm   r0-r12
-        rcall   save_full_context_ex
+        /* PTBR mirrors current_thread_info()->task->active_mm->pgd */
+        get_thread_info r0
+        ld.w    r1, r0[TI_task]
+        ld.w    r2, r1[TSK_active_mm]
+        ld.w    r3, r2[MM_pgd]
+        mtsr    SYSREG_PTBR, r3
+#else
+        sub     sp, 4
+        pushm   r0-r12
+#endif
+        sub     r0, sp, -(14 * 4)
+        mov     r1, lr
+        mfsr    r2, SYSREG_RAR_EX
+        mfsr    r3, SYSREG_RSR_EX
+        pushm   r0-r3
        mfsr    r12, SYSREG_ECR
        mov     r11, sp
        rcall   do_critical_exception
diff --git a/arch/avr32/kernel/syscall-stubs.S b/arch/avr32/kernel/syscall-stubs.S
index 890286a1e62b..673178e235f3 100644
--- a/arch/avr32/kernel/syscall-stubs.S
+++ b/arch/avr32/kernel/syscall-stubs.S
@@ -109,3 +109,12 @@ __sys_epoll_pwait:
        rcall   sys_epoll_pwait
        sub     sp, -4
        popm    pc
+        .global __sys_sync_file_range
+        .type   __sys_sync_file_range,@function
+__sys_sync_file_range:
+        pushm   lr
+        st.w    --sp, ARG6
+        rcall   sys_sync_file_range
+        sub     sp, -4
+        popm    pc
diff --git a/arch/avr32/kernel/syscall_table.S b/arch/avr32/kernel/syscall_table.S
index 478bda4c4a09..7ee0057613b3 100644
--- a/arch/avr32/kernel/syscall_table.S
+++ b/arch/avr32/kernel/syscall_table.S
@@ -275,7 +275,7 @@ sys_call_table:
        .long   sys_set_robust_list
        .long   sys_get_robust_list     /* 260 */
        .long   __sys_splice
-        .long   sys_sync_file_range
+        .long   __sys_sync_file_range
        .long   sys_tee
        .long   sys_vmsplice
        .long   __sys_epoll_pwait       /* 265 */
diff --git a/arch/avr32/kernel/traps.c b/arch/avr32/kernel/traps.c
index b835c4c01368..0d987373bc01 100644
--- a/arch/avr32/kernel/traps.c
+++ b/arch/avr32/kernel/traps.c
@@ -116,15 +116,15 @@ asmlinkage void do_nmi(unsigned long ecr, struct pt_regs *regs)
        switch (ret) {
        case NOTIFY_OK:
        case NOTIFY_STOP:
-                return;
+                break;
        case NOTIFY_BAD:
                die("Fatal Non-Maskable Interrupt", regs, SIGINT);
        default:
+                printk(KERN_ALERT "Got NMI, but nobody cared. Disabling...\n");
+                nmi_disable();
                break;
        }
+        nmi_exit();
-        printk(KERN_ALERT "Got NMI, but nobody cared. Disabling...\n");
-        nmi_disable();
 }
 asmlinkage void do_critical_exception(unsigned long ecr, struct pt_regs *regs)
diff --git a/arch/avr32/lib/findbit.S b/arch/avr32/lib/findbit.S
index c6b91dee857c..997b33b2288a 100644
--- a/arch/avr32/lib/findbit.S
+++ b/arch/avr32/lib/findbit.S
@@ -123,6 +123,36 @@ ENTRY(find_next_bit)
        brgt    1b
        retal   r11
+ENTRY(generic_find_next_le_bit)
+        lsr     r8, r10, 5
+        sub     r9, r11, r10
+        retle   r11
+        lsl     r8, 2
+        add     r12, r8
+        andl    r10, 31, COH
+        breq    1f
+        /* offset is not word-aligned. Handle the first (32 - r10) bits */
+        ldswp.w r8, r12[0]
+        sub     r12, -4
+        lsr     r8, r8, r10
+        brne    .L_found
+        /* r9 = r9 - (32 - r10) = r9 + r10 - 32 */
+        add     r9, r10
+        sub     r9, 32
+        retle   r11
+        /* Main loop. offset must be word-aligned */
+1:      ldswp.w r8, r12[0]
+        cp.w    r8, 0
+        brne    .L_found
+        sub     r12, -4
+        sub     r9, 32
+        brgt    1b
+        retal   r11
 ENTRY(generic_find_next_zero_le_bit)
        lsr     r8, r10, 5
        sub     r9, r11, r10
diff --git a/arch/avr32/mach-at32ap/pm-at32ap700x.S b/arch/avr32/mach-at32ap/pm-at32ap700x.S
index 5be4de65b209..17503b0ed6c9 100644
--- a/arch/avr32/mach-at32ap/pm-at32ap700x.S
+++ b/arch/avr32/mach-at32ap/pm-at32ap700x.S
@@ -134,7 +134,7 @@ pm_standby:
        mov     r11, SDRAMC_LPR_LPCB_SELF_RFR
        bfins   r10, r11, 0, 2          /* LPCB <- self Refresh */
        sync    0                       /* flush write buffer */
-        st.w    r12[SDRAMC_LPR], r11    /* put SDRAM in self-refresh mode */
+        st.w    r12[SDRAMC_LPR], r10    /* put SDRAM in self-refresh mode */
        ld.w    r11, r12[SDRAMC_LPR]
        unmask_interrupts
        sleep   CPU_SLEEP_FROZEN
diff --git a/arch/ia64/include/asm/elf.h b/arch/ia64/include/asm/elf.h
index 5e0c1a6bce8d..2acb6b6543c9 100644
--- a/arch/ia64/include/asm/elf.h
+++ b/arch/ia64/include/asm/elf.h
@@ -266,4 +266,19 @@ do {									\
        }                                                               \
 } while (0)
+/*
+ * format for entries in the Global Offset Table
+ */
+struct got_entry {
+        uint64_t val;
+};
+/*
+ * Layout of the Function Descriptor
+ */
+struct fdesc {
+        uint64_t ip;
+        uint64_t gp;
+};
 #endif /* _ASM_IA64_ELF_H */
diff --git a/arch/ia64/include/asm/sections.h b/arch/ia64/include/asm/sections.h
index 7286e4a9fe84..f66799891036 100644
--- a/arch/ia64/include/asm/sections.h
+++ b/arch/ia64/include/asm/sections.h
@@ -6,6 +6,8 @@
 *      David Mosberger-Tang <davidm@hpl.hp.com>
 */
+#include <linux/elf.h>
+#include <linux/uaccess.h>
 #include <asm-generic/sections.h>
 extern char __per_cpu_start[], __per_cpu_end[], __phys_per_cpu_start[];
@@ -21,5 +23,17 @@ extern char __start_gate_brl_fsys_bubble_down_patchlist[], __end_gate_brl_fsys_b
 extern char __start_unwind[], __end_unwind[];
 extern char __start_ivt_text[], __end_ivt_text[];
+#undef dereference_function_descriptor
+static inline void *dereference_function_descriptor(void *ptr)
+{
+        struct fdesc *desc = ptr;
+        void *p;
+        if (!probe_kernel_address(&desc->ip, p))
+                ptr = p;
+        return ptr;
+}
 #endif /* _ASM_IA64_SECTIONS_H */
diff --git a/arch/ia64/include/asm/sn/bte.h b/arch/ia64/include/asm/sn/bte.h
index a0d214f43115..5efecf06c9a4 100644
--- a/arch/ia64/include/asm/sn/bte.h
+++ b/arch/ia64/include/asm/sn/bte.h
@@ -223,10 +223,11 @@ extern void bte_error_handler(unsigned long);
 * until the transfer is complete.  In order to get the asynch
 * version of bte_copy, you must perform this check yourself.
 */
-#define BTE_UNALIGNED_COPY(src, dest, len, mode)                        \
+#define BTE_UNALIGNED_COPY(src, dest, len, mode)                        \
-        (((len & L1_CACHE_MASK) || (src & L1_CACHE_MASK) ||             \
+        (((len & (L1_CACHE_BYTES - 1)) ||                               \
-          (dest & L1_CACHE_MASK)) ?                                     \
+          (src & (L1_CACHE_BYTES - 1)) ||                               \
-         bte_unaligned_copy(src, dest, len, mode) :                     \
+          (dest & (L1_CACHE_BYTES - 1))) ?                              \
+         bte_unaligned_copy(src, dest, len, mode) :                     \
         bte_copy(src, dest, len, mode, NULL))
diff --git a/arch/ia64/kernel/module.c b/arch/ia64/kernel/module.c
index 29aad349e0c4..aaa7d901521f 100644
--- a/arch/ia64/kernel/module.c
+++ b/arch/ia64/kernel/module.c
@@ -135,15 +135,6 @@ static const char *reloc_name[256] = {
 #undef N
-struct got_entry {
-        uint64_t val;
-};
-struct fdesc {
-        uint64_t ip;
-        uint64_t gp;
-};
 /* Opaque struct for insns, to protect against derefs. */
 struct insn;
diff --git a/arch/ia64/kernel/smpboot.c b/arch/ia64/kernel/smpboot.c
index bcea81e432fd..d8f05e504fbf 100644
--- a/arch/ia64/kernel/smpboot.c
+++ b/arch/ia64/kernel/smpboot.c
@@ -741,16 +741,14 @@ int __cpu_disable(void)
                        return -EBUSY;
        }
-        cpu_clear(cpu, cpu_online_map);
        if (migrate_platform_irqs(cpu)) {
                cpu_set(cpu, cpu_online_map);
                return (-EBUSY);
        }
        remove_siblinginfo(cpu);
-        cpu_clear(cpu, cpu_online_map);
        fixup_irqs();
+        cpu_clear(cpu, cpu_online_map);
        local_flush_tlb_all();
        cpu_clear(cpu, cpu_callin_map);
        return 0;
diff --git a/arch/ia64/sn/pci/tioca_provider.c b/arch/ia64/sn/pci/tioca_provider.c
index 529462c01570..79165122501c 100644
--- a/arch/ia64/sn/pci/tioca_provider.c
+++ b/arch/ia64/sn/pci/tioca_provider.c
@@ -420,8 +420,10 @@ tioca_dma_mapped(struct pci_dev *pdev, u64 paddr, size_t req_size)
                entry = find_next_zero_bit(map, mapsize, last_entry);
        }
-        if (entry > mapsize)
+        if (entry > mapsize) {
+                kfree(ca_dmamap);
                goto map_return;
+        }
        for (i = 0; i < entries; i++)
                set_bit(entry + i, map);
diff --git a/arch/m68k/configs/amiga_defconfig b/arch/m68k/configs/amiga_defconfig
index 8e2a0f5faf53..8bd61a640fc9 100644
--- a/arch/m68k/configs/amiga_defconfig
+++ b/arch/m68k/configs/amiga_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc4
+# Linux kernel version: 2.6.27-rc6
-# Wed May 28 22:47:35 2008
+# Wed Sep 10 09:02:00 2008
 #
 CONFIG_M68K=y
 CONFIG_MMU=y
@@ -52,7 +52,6 @@ CONFIG_SYSCTL=y
 # CONFIG_EMBEDDED is not set
 CONFIG_UID16=y
 CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
 CONFIG_HOTPLUG=y
@@ -75,10 +74,16 @@ CONFIG_SLAB=y
 # CONFIG_PROFILING is not set
 # CONFIG_MARKERS is not set
 # CONFIG_HAVE_OPROFILE is not set
+# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set
+# CONFIG_HAVE_IOREMAP_PROT is not set
 # CONFIG_HAVE_KPROBES is not set
 # CONFIG_HAVE_KRETPROBES is not set
+# CONFIG_HAVE_ARCH_TRACEHOOK is not set
 # CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+# CONFIG_HAVE_CLK is not set
 CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
 # CONFIG_TINY_SHMEM is not set
@@ -95,6 +100,7 @@ CONFIG_BLOCK=y
 # CONFIG_BLK_DEV_IO_TRACE is not set
 # CONFIG_LSF is not set
 CONFIG_BLK_DEV_BSG=y
+# CONFIG_BLK_DEV_INTEGRITY is not set
 #
 # IO Schedulers
@@ -166,10 +172,6 @@ CONFIG_GENERIC_ISA_DMA=y
 CONFIG_ZONE_DMA=y
 # CONFIG_ARCH_SUPPORTS_MSI is not set
 CONFIG_ZORRO_NAMES=y
-#
-# Networking
-#
 CONFIG_NET=y
 #
@@ -183,6 +185,7 @@ CONFIG_XFRM=y
 # CONFIG_XFRM_SUB_POLICY is not set
 CONFIG_XFRM_MIGRATE=y
 # CONFIG_XFRM_STATISTICS is not set
+CONFIG_XFRM_IPCOMP=m
 CONFIG_NET_KEY=y
 CONFIG_NET_KEY_MIGRATE=y
 CONFIG_INET=y
@@ -413,6 +416,7 @@ CONFIG_NET_CLS_ROUTE=y
 #
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_EXT=y
+# CONFIG_WIRELESS_EXT_SYSFS is not set
 # CONFIG_MAC80211 is not set
 CONFIG_IEEE80211=m
 # CONFIG_IEEE80211_DEBUG is not set
@@ -432,7 +436,9 @@ CONFIG_IEEE80211_CRYPT_TKIP=m
 CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
 CONFIG_STANDALONE=y
 CONFIG_PREVENT_FIRMWARE_BUILD=y
-CONFIG_FW_LOADER=m
+CONFIG_FW_LOADER=y
+# CONFIG_FIRMWARE_IN_KERNEL is not set
+CONFIG_EXTRA_FIRMWARE=""
 # CONFIG_SYS_HYPERVISOR is not set
 CONFIG_CONNECTOR=m
 # CONFIG_MTD is not set
@@ -460,6 +466,7 @@ CONFIG_CDROM_PKTCDVD=m
 CONFIG_CDROM_PKTCDVD_BUFFERS=8
 # CONFIG_CDROM_PKTCDVD_WCACHE is not set
 CONFIG_ATA_OVER_ETH=m
+# CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
@@ -470,6 +477,7 @@ CONFIG_BLK_DEV_IDE=y
 #
 # Please see Documentation/ide/ide.txt for help/info on IDE drives
 #
+CONFIG_IDE_ATAPI=y
 # CONFIG_BLK_DEV_IDE_SATA is not set
 CONFIG_BLK_DEV_IDEDISK=y
 # CONFIG_IDEDISK_MULTI_MODE is not set
@@ -489,8 +497,6 @@ CONFIG_BLK_DEV_GAYLE=y
 CONFIG_BLK_DEV_IDEDOUBLER=y
 CONFIG_BLK_DEV_BUDDHA=y
 # CONFIG_BLK_DEV_IDEDMA is not set
-# CONFIG_BLK_DEV_HD_ONLY is not set
-# CONFIG_BLK_DEV_HD is not set
 #
 # SCSI device support
@@ -556,6 +562,7 @@ CONFIG_A2091_SCSI=y
 CONFIG_GVP11_SCSI=y
 CONFIG_SCSI_A4000T=y
 CONFIG_SCSI_ZORRO7XX=y
+# CONFIG_SCSI_DH is not set
 CONFIG_MD=y
 CONFIG_BLK_DEV_MD=m
 CONFIG_MD_LINEAR=m
@@ -564,7 +571,7 @@ CONFIG_MD_RAID1=m
 # CONFIG_MD_RAID10 is not set
 CONFIG_MD_RAID456=m
 CONFIG_MD_RAID5_RESHAPE=y
-CONFIG_MD_MULTIPATH=m
+# CONFIG_MD_MULTIPATH is not set
 # CONFIG_MD_FAULTY is not set
 CONFIG_BLK_DEV_DM=m
 # CONFIG_DM_DEBUG is not set
@@ -573,13 +580,9 @@ CONFIG_DM_SNAPSHOT=m
 CONFIG_DM_MIRROR=m
 CONFIG_DM_ZERO=m
 CONFIG_DM_MULTIPATH=m
-CONFIG_DM_MULTIPATH_EMC=m
-CONFIG_DM_MULTIPATH_RDAC=m
-CONFIG_DM_MULTIPATH_HP=m
 # CONFIG_DM_DELAY is not set
 CONFIG_DM_UEVENT=y
 CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
 CONFIG_DUMMY=m
 # CONFIG_BONDING is not set
 CONFIG_MACVLAN=m
@@ -722,6 +725,7 @@ CONFIG_INPUT_M68K_BEEP=m
 # Character devices
 #
 CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
 CONFIG_VT_CONSOLE=y
 CONFIG_HW_CONSOLE=y
 CONFIG_VT_HW_CONSOLE_BINDING=y
@@ -757,6 +761,7 @@ CONFIG_GEN_RTC_X=y
 # CONFIG_POWER_SUPPLY is not set
 # CONFIG_HWMON is not set
 # CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
 #
@@ -768,8 +773,10 @@ CONFIG_SSB_POSSIBLE=y
 #
 # Multifunction device drivers
 #
+# CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
 #
 # Multimedia devices
@@ -844,10 +851,6 @@ CONFIG_LOGO=y
 CONFIG_LOGO_LINUX_MONO=y
 CONFIG_LOGO_LINUX_VGA16=y
 CONFIG_LOGO_LINUX_CLUT224=y
-#
-# Sound
-#
 CONFIG_SOUND=m
 CONFIG_DMASOUND_PAULA=m
 CONFIG_DMASOUND=m
@@ -861,6 +864,7 @@ CONFIG_HIDRAW=y
 # CONFIG_NEW_LEDS is not set
 # CONFIG_ACCESSIBILITY is not set
 # CONFIG_RTC_CLASS is not set
+# CONFIG_DMADEVICES is not set
 # CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
@@ -899,6 +903,7 @@ CONFIG_XFS_FS=m
 CONFIG_OCFS2_FS=m
 CONFIG_OCFS2_FS_O2CB=m
 CONFIG_OCFS2_FS_USERSPACE_CLUSTER=m
+# CONFIG_OCFS2_FS_STATS is not set
 # CONFIG_OCFS2_DEBUG_MASKLOG is not set
 # CONFIG_OCFS2_DEBUG_FS is not set
 CONFIG_DNOTIFY=y
@@ -958,6 +963,7 @@ CONFIG_HFSPLUS_FS=m
 CONFIG_CRAMFS=m
 # CONFIG_VXFS_FS is not set
 CONFIG_MINIX_FS=y
+# CONFIG_OMFS_FS is not set
 CONFIG_HPFS_FS=m
 # CONFIG_QNX4FS_FS is not set
 # CONFIG_ROMFS_FS is not set
@@ -980,7 +986,6 @@ CONFIG_EXPORTFS=m
 CONFIG_NFS_COMMON=y
 CONFIG_SUNRPC=m
 CONFIG_SUNRPC_GSS=m
-CONFIG_SUNRPC_BIND34=y
 CONFIG_RPCSEC_GSS_KRB5=m
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 CONFIG_SMB_FS=m
@@ -989,7 +994,6 @@ CONFIG_SMB_NLS_REMOTE="cp437"
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 CONFIG_CODA_FS=m
-# CONFIG_CODA_FS_OLD_API is not set
 # CONFIG_AFS_FS is not set
 #
@@ -1054,6 +1058,8 @@ CONFIG_MAGIC_SYSRQ=y
 # CONFIG_HEADERS_CHECK is not set
 # CONFIG_DEBUG_KERNEL is not set
 CONFIG_DEBUG_BUGVERBOSE=y
+CONFIG_DEBUG_MEMORY_INIT=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
 # CONFIG_SAMPLES is not set
 #
@@ -1113,6 +1119,10 @@ CONFIG_CRYPTO_CRC32C=m
 CONFIG_CRYPTO_MD4=m
 CONFIG_CRYPTO_MD5=m
 CONFIG_CRYPTO_MICHAEL_MIC=m
+CONFIG_CRYPTO_RMD128=m
+CONFIG_CRYPTO_RMD160=m
+CONFIG_CRYPTO_RMD256=m
+CONFIG_CRYPTO_RMD320=m
 CONFIG_CRYPTO_SHA1=m
 CONFIG_CRYPTO_SHA256=m
 CONFIG_CRYPTO_SHA512=m
@@ -1154,6 +1164,7 @@ CONFIG_BITREVERSE=y
 # CONFIG_GENERIC_FIND_NEXT_BIT is not set
 CONFIG_CRC_CCITT=m
 CONFIG_CRC16=m
+CONFIG_CRC_T10DIF=y
 CONFIG_CRC_ITU_T=m
 CONFIG_CRC32=y
 # CONFIG_CRC7 is not set
diff --git a/arch/m68k/configs/apollo_defconfig b/arch/m68k/configs/apollo_defconfig
index e2d511e2a1d1..c41b854c0284 100644
--- a/arch/m68k/configs/apollo_defconfig
+++ b/arch/m68k/configs/apollo_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc4
+# Linux kernel version: 2.6.27-rc6
-# Wed May 28 22:47:35 2008
+# Wed Sep 10 09:02:01 2008
 #
 CONFIG_M68K=y
 CONFIG_MMU=y
@@ -52,7 +52,6 @@ CONFIG_SYSCTL=y
 # CONFIG_EMBEDDED is not set
 CONFIG_UID16=y
 CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
 CONFIG_HOTPLUG=y
@@ -75,10 +74,16 @@ CONFIG_SLAB=y
 # CONFIG_PROFILING is not set
 # CONFIG_MARKERS is not set
 # CONFIG_HAVE_OPROFILE is not set
+# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set
+# CONFIG_HAVE_IOREMAP_PROT is not set
 # CONFIG_HAVE_KPROBES is not set
 # CONFIG_HAVE_KRETPROBES is not set
+# CONFIG_HAVE_ARCH_TRACEHOOK is not set
 # CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+# CONFIG_HAVE_CLK is not set
 CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
 # CONFIG_TINY_SHMEM is not set
@@ -95,6 +100,7 @@ CONFIG_BLOCK=y
 # CONFIG_BLK_DEV_IO_TRACE is not set
 # CONFIG_LSF is not set
 CONFIG_BLK_DEV_BSG=y
+# CONFIG_BLK_DEV_INTEGRITY is not set
 #
 # IO Schedulers
@@ -161,10 +167,6 @@ CONFIG_HEARTBEAT=y
 CONFIG_PROC_HARDWARE=y
 CONFIG_ZONE_DMA=y
 # CONFIG_ARCH_SUPPORTS_MSI is not set
-#
-# Networking
-#
 CONFIG_NET=y
 #
@@ -178,6 +180,7 @@ CONFIG_XFRM=y
 # CONFIG_XFRM_SUB_POLICY is not set
 CONFIG_XFRM_MIGRATE=y
 # CONFIG_XFRM_STATISTICS is not set
+CONFIG_XFRM_IPCOMP=m
 CONFIG_NET_KEY=y
 CONFIG_NET_KEY_MIGRATE=y
 CONFIG_INET=y
@@ -411,6 +414,7 @@ CONFIG_NET_CLS_ROUTE=y
 #
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_EXT=y
+# CONFIG_WIRELESS_EXT_SYSFS is not set
 # CONFIG_MAC80211 is not set
 CONFIG_IEEE80211=m
 # CONFIG_IEEE80211_DEBUG is not set
@@ -430,7 +434,9 @@ CONFIG_IEEE80211_CRYPT_TKIP=m
 CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
 CONFIG_STANDALONE=y
 CONFIG_PREVENT_FIRMWARE_BUILD=y
-CONFIG_FW_LOADER=m
+CONFIG_FW_LOADER=y
+# CONFIG_FIRMWARE_IN_KERNEL is not set
+CONFIG_EXTRA_FIRMWARE=""
 # CONFIG_SYS_HYPERVISOR is not set
 CONFIG_CONNECTOR=m
 # CONFIG_MTD is not set
@@ -448,6 +454,7 @@ CONFIG_CDROM_PKTCDVD=m
 CONFIG_CDROM_PKTCDVD_BUFFERS=8
 # CONFIG_CDROM_PKTCDVD_WCACHE is not set
 CONFIG_ATA_OVER_ETH=m
+# CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
@@ -499,6 +506,7 @@ CONFIG_SCSI_SRP_TGT_ATTRS=y
 CONFIG_SCSI_LOWLEVEL=y
 CONFIG_ISCSI_TCP=m
 # CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_DH is not set
 CONFIG_MD=y
 CONFIG_BLK_DEV_MD=m
 CONFIG_MD_LINEAR=m
@@ -507,7 +515,7 @@ CONFIG_MD_RAID1=m
 # CONFIG_MD_RAID10 is not set
 CONFIG_MD_RAID456=m
 CONFIG_MD_RAID5_RESHAPE=y
-CONFIG_MD_MULTIPATH=m
+# CONFIG_MD_MULTIPATH is not set
 # CONFIG_MD_FAULTY is not set
 CONFIG_BLK_DEV_DM=m
 # CONFIG_DM_DEBUG is not set
@@ -516,13 +524,9 @@ CONFIG_DM_SNAPSHOT=m
 CONFIG_DM_MIRROR=m
 CONFIG_DM_ZERO=m
 CONFIG_DM_MULTIPATH=m
-CONFIG_DM_MULTIPATH_EMC=m
-CONFIG_DM_MULTIPATH_RDAC=m
-CONFIG_DM_MULTIPATH_HP=m
 # CONFIG_DM_DELAY is not set
 CONFIG_DM_UEVENT=y
 CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
 CONFIG_DUMMY=m
 # CONFIG_BONDING is not set
 CONFIG_MACVLAN=m
@@ -532,7 +536,6 @@ CONFIG_VETH=m
 # CONFIG_PHYLIB is not set
 CONFIG_NET_ETHERNET=y
 # CONFIG_MII is not set
-CONFIG_APOLLO_ELPLUS=y
 # CONFIG_IBM_NEW_EMAC_ZMII is not set
 # CONFIG_IBM_NEW_EMAC_RGMII is not set
 # CONFIG_IBM_NEW_EMAC_TAH is not set
@@ -627,6 +630,7 @@ CONFIG_SERIO_LIBPS2=m
 # Character devices
 #
 CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
 CONFIG_VT_CONSOLE=y
 CONFIG_HW_CONSOLE=y
 CONFIG_VT_HW_CONSOLE_BINDING=y
@@ -657,6 +661,7 @@ CONFIG_GEN_RTC_X=y
 # CONFIG_POWER_SUPPLY is not set
 # CONFIG_HWMON is not set
 # CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
 #
@@ -668,8 +673,10 @@ CONFIG_SSB_POSSIBLE=y
 #
 # Multifunction device drivers
 #
+# CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
 #
 # Multimedia devices
@@ -738,10 +745,6 @@ CONFIG_LOGO=y
 CONFIG_LOGO_LINUX_MONO=y
 # CONFIG_LOGO_LINUX_VGA16 is not set
 # CONFIG_LOGO_LINUX_CLUT224 is not set
-#
-# Sound
-#
 # CONFIG_SOUND is not set
 CONFIG_HID_SUPPORT=y
 CONFIG_HID=m
@@ -753,6 +756,7 @@ CONFIG_HIDRAW=y
 # CONFIG_NEW_LEDS is not set
 # CONFIG_ACCESSIBILITY is not set
 # CONFIG_RTC_CLASS is not set
+# CONFIG_DMADEVICES is not set
 # CONFIG_UIO is not set
 #
@@ -789,6 +793,7 @@ CONFIG_XFS_FS=m
 CONFIG_OCFS2_FS=m
 CONFIG_OCFS2_FS_O2CB=m
 CONFIG_OCFS2_FS_USERSPACE_CLUSTER=m
+# CONFIG_OCFS2_FS_STATS is not set
 # CONFIG_OCFS2_DEBUG_MASKLOG is not set
 # CONFIG_OCFS2_DEBUG_FS is not set
 CONFIG_DNOTIFY=y
@@ -848,6 +853,7 @@ CONFIG_HFSPLUS_FS=m
 CONFIG_CRAMFS=m
 # CONFIG_VXFS_FS is not set
 CONFIG_MINIX_FS=y
+# CONFIG_OMFS_FS is not set
 CONFIG_HPFS_FS=m
 # CONFIG_QNX4FS_FS is not set
 # CONFIG_ROMFS_FS is not set
@@ -860,18 +866,17 @@ CONFIG_NFS_FS=y
 CONFIG_NFS_V3=y
 # CONFIG_NFS_V3_ACL is not set
 CONFIG_NFS_V4=y
+CONFIG_ROOT_NFS=y
 CONFIG_NFSD=m
 CONFIG_NFSD_V3=y
 # CONFIG_NFSD_V3_ACL is not set
 # CONFIG_NFSD_V4 is not set
-CONFIG_ROOT_NFS=y
 CONFIG_LOCKD=y
 CONFIG_LOCKD_V4=y
 CONFIG_EXPORTFS=m
 CONFIG_NFS_COMMON=y
 CONFIG_SUNRPC=y
 CONFIG_SUNRPC_GSS=y
-CONFIG_SUNRPC_BIND34=y
 CONFIG_RPCSEC_GSS_KRB5=y
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 CONFIG_SMB_FS=m
@@ -880,7 +885,6 @@ CONFIG_SMB_NLS_REMOTE="cp437"
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 CONFIG_CODA_FS=m
-# CONFIG_CODA_FS_OLD_API is not set
 # CONFIG_AFS_FS is not set
 #
@@ -944,6 +948,8 @@ CONFIG_MAGIC_SYSRQ=y
 # CONFIG_HEADERS_CHECK is not set
 # CONFIG_DEBUG_KERNEL is not set
 CONFIG_DEBUG_BUGVERBOSE=y
+CONFIG_DEBUG_MEMORY_INIT=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
 # CONFIG_SAMPLES is not set
 #
@@ -1003,6 +1009,10 @@ CONFIG_CRYPTO_CRC32C=m
 CONFIG_CRYPTO_MD4=m
 CONFIG_CRYPTO_MD5=y
 CONFIG_CRYPTO_MICHAEL_MIC=m
+CONFIG_CRYPTO_RMD128=m
+CONFIG_CRYPTO_RMD160=m
+CONFIG_CRYPTO_RMD256=m
+CONFIG_CRYPTO_RMD320=m
 CONFIG_CRYPTO_SHA1=m
 CONFIG_CRYPTO_SHA256=m
 CONFIG_CRYPTO_SHA512=m
@@ -1044,6 +1054,7 @@ CONFIG_BITREVERSE=y
 # CONFIG_GENERIC_FIND_NEXT_BIT is not set
 CONFIG_CRC_CCITT=m
 CONFIG_CRC16=m
+CONFIG_CRC_T10DIF=y
 CONFIG_CRC_ITU_T=m
 CONFIG_CRC32=y
 # CONFIG_CRC7 is not set
diff --git a/arch/m68k/configs/atari_defconfig b/arch/m68k/configs/atari_defconfig
index 6e20d656adaf..654c5acb9e86 100644
--- a/arch/m68k/configs/atari_defconfig
+++ b/arch/m68k/configs/atari_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc4
+# Linux kernel version: 2.6.27-rc6
-# Wed May 28 22:47:35 2008
+# Wed Sep 10 09:02:02 2008
 #
 CONFIG_M68K=y
 CONFIG_MMU=y
@@ -52,7 +52,6 @@ CONFIG_SYSCTL=y
 # CONFIG_EMBEDDED is not set
 CONFIG_UID16=y
 CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
 CONFIG_HOTPLUG=y
@@ -75,10 +74,16 @@ CONFIG_SLAB=y
 # CONFIG_PROFILING is not set
 # CONFIG_MARKERS is not set
 # CONFIG_HAVE_OPROFILE is not set
+# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set
+# CONFIG_HAVE_IOREMAP_PROT is not set
 # CONFIG_HAVE_KPROBES is not set
 # CONFIG_HAVE_KRETPROBES is not set
+# CONFIG_HAVE_ARCH_TRACEHOOK is not set
 # CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+# CONFIG_HAVE_CLK is not set
 CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
 # CONFIG_TINY_SHMEM is not set
@@ -95,6 +100,7 @@ CONFIG_BLOCK=y
 # CONFIG_BLK_DEV_IO_TRACE is not set
 # CONFIG_LSF is not set
 CONFIG_BLK_DEV_BSG=y
+# CONFIG_BLK_DEV_INTEGRITY is not set
 #
 # IO Schedulers
@@ -162,10 +168,6 @@ CONFIG_HEARTBEAT=y
 CONFIG_PROC_HARDWARE=y
 CONFIG_ZONE_DMA=y
 # CONFIG_ARCH_SUPPORTS_MSI is not set
-#
-# Networking
-#
 CONFIG_NET=y
 #
@@ -179,6 +181,7 @@ CONFIG_XFRM=y
 # CONFIG_XFRM_SUB_POLICY is not set
 CONFIG_XFRM_MIGRATE=y
 # CONFIG_XFRM_STATISTICS is not set
+CONFIG_XFRM_IPCOMP=m
 CONFIG_NET_KEY=y
 CONFIG_NET_KEY_MIGRATE=y
 CONFIG_INET=y
@@ -409,6 +412,7 @@ CONFIG_NET_CLS_ROUTE=y
 #
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_EXT=y
+# CONFIG_WIRELESS_EXT_SYSFS is not set
 # CONFIG_MAC80211 is not set
 CONFIG_IEEE80211=m
 # CONFIG_IEEE80211_DEBUG is not set
@@ -428,7 +432,9 @@ CONFIG_IEEE80211_CRYPT_TKIP=m
 CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
 CONFIG_STANDALONE=y
 CONFIG_PREVENT_FIRMWARE_BUILD=y
-CONFIG_FW_LOADER=m
+CONFIG_FW_LOADER=y
+# CONFIG_FIRMWARE_IN_KERNEL is not set
+CONFIG_EXTRA_FIRMWARE=""
 # CONFIG_SYS_HYPERVISOR is not set
 CONFIG_CONNECTOR=m
 # CONFIG_MTD is not set
@@ -452,6 +458,7 @@ CONFIG_CDROM_PKTCDVD=m
 CONFIG_CDROM_PKTCDVD_BUFFERS=8
 # CONFIG_CDROM_PKTCDVD_WCACHE is not set
 CONFIG_ATA_OVER_ETH=m
+# CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
@@ -462,6 +469,7 @@ CONFIG_BLK_DEV_IDE=y
 #
 # Please see Documentation/ide/ide.txt for help/info on IDE drives
 #
+CONFIG_IDE_ATAPI=y
 # CONFIG_BLK_DEV_IDE_SATA is not set
 CONFIG_BLK_DEV_IDEDISK=y
 # CONFIG_IDEDISK_MULTI_MODE is not set
@@ -479,8 +487,6 @@ CONFIG_IDE_PROC_FS=y
 # CONFIG_BLK_DEV_PLATFORM is not set
 CONFIG_BLK_DEV_FALCON_IDE=y
 # CONFIG_BLK_DEV_IDEDMA is not set
-# CONFIG_BLK_DEV_HD_ONLY is not set
-# CONFIG_BLK_DEV_HD is not set
 #
 # SCSI device support
@@ -530,6 +536,7 @@ CONFIG_ISCSI_TCP=m
 CONFIG_ATARI_SCSI=y
 # CONFIG_ATARI_SCSI_TOSHIBA_DELAY is not set
 # CONFIG_ATARI_SCSI_RESET_BOOT is not set
+# CONFIG_SCSI_DH is not set
 CONFIG_MD=y
 CONFIG_BLK_DEV_MD=m
 CONFIG_MD_LINEAR=m
@@ -538,7 +545,7 @@ CONFIG_MD_RAID1=m
 # CONFIG_MD_RAID10 is not set
 CONFIG_MD_RAID456=m
 CONFIG_MD_RAID5_RESHAPE=y
-CONFIG_MD_MULTIPATH=m
+# CONFIG_MD_MULTIPATH is not set
 # CONFIG_MD_FAULTY is not set
 CONFIG_BLK_DEV_DM=m
 # CONFIG_DM_DEBUG is not set
@@ -547,13 +554,9 @@ CONFIG_DM_SNAPSHOT=m
 CONFIG_DM_MIRROR=m
 CONFIG_DM_ZERO=m
 CONFIG_DM_MULTIPATH=m
-CONFIG_DM_MULTIPATH_EMC=m
-CONFIG_DM_MULTIPATH_RDAC=m
-CONFIG_DM_MULTIPATH_HP=m
 # CONFIG_DM_DELAY is not set
 CONFIG_DM_UEVENT=y
 CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
 CONFIG_DUMMY=m
 # CONFIG_BONDING is not set
 CONFIG_MACVLAN=m
@@ -666,6 +669,7 @@ CONFIG_SERIO_LIBPS2=y
 # Character devices
 #
 CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
 CONFIG_VT_CONSOLE=y
 CONFIG_HW_CONSOLE=y
 CONFIG_VT_HW_CONSOLE_BINDING=y
@@ -700,6 +704,7 @@ CONFIG_GEN_RTC_X=y
 # CONFIG_POWER_SUPPLY is not set
 # CONFIG_HWMON is not set
 # CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
 #
@@ -711,8 +716,10 @@ CONFIG_SSB_POSSIBLE=y
 #
 # Multifunction device drivers
 #
+# CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
 #
 # Multimedia devices
@@ -782,10 +789,6 @@ CONFIG_LOGO=y
 CONFIG_LOGO_LINUX_MONO=y
 CONFIG_LOGO_LINUX_VGA16=y
 CONFIG_LOGO_LINUX_CLUT224=y
-#
-# Sound
-#
 CONFIG_SOUND=m
 CONFIG_DMASOUND_ATARI=m
 CONFIG_DMASOUND=m
@@ -799,6 +802,7 @@ CONFIG_HIDRAW=y
 # CONFIG_NEW_LEDS is not set
 # CONFIG_ACCESSIBILITY is not set
 # CONFIG_RTC_CLASS is not set
+# CONFIG_DMADEVICES is not set
 # CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
@@ -806,11 +810,8 @@ CONFIG_HIDRAW=y
 # Character devices
 #
 CONFIG_ATARI_MFPSER=m
-CONFIG_ATARI_SCC=y
-CONFIG_ATARI_SCC_DMA=y
 CONFIG_ATARI_MIDI=m
 CONFIG_ATARI_DSP56K=m
-# CONFIG_SERIAL_CONSOLE is not set
 #
 # File systems
@@ -820,8 +821,10 @@ CONFIG_EXT2_FS=y
 # CONFIG_EXT2_FS_XIP is not set
 CONFIG_EXT3_FS=y
 # CONFIG_EXT3_FS_XATTR is not set
-# CONFIG_EXT4DEV_FS is not set
+CONFIG_EXT4DEV_FS=y
+# CONFIG_EXT4DEV_FS_XATTR is not set
 CONFIG_JBD=y
+CONFIG_JBD2=y
 CONFIG_REISERFS_FS=m
 # CONFIG_REISERFS_CHECK is not set
 # CONFIG_REISERFS_PROC_INFO is not set
@@ -840,6 +843,7 @@ CONFIG_XFS_FS=m
 CONFIG_OCFS2_FS=m
 CONFIG_OCFS2_FS_O2CB=m
 CONFIG_OCFS2_FS_USERSPACE_CLUSTER=m
+# CONFIG_OCFS2_FS_STATS is not set
 # CONFIG_OCFS2_DEBUG_MASKLOG is not set
 # CONFIG_OCFS2_DEBUG_FS is not set
 CONFIG_DNOTIFY=y
@@ -899,6 +903,7 @@ CONFIG_HFSPLUS_FS=m
 CONFIG_CRAMFS=m
 # CONFIG_VXFS_FS is not set
 CONFIG_MINIX_FS=y
+# CONFIG_OMFS_FS is not set
 CONFIG_HPFS_FS=m
 # CONFIG_QNX4FS_FS is not set
 # CONFIG_ROMFS_FS is not set
@@ -920,7 +925,6 @@ CONFIG_LOCKD_V4=y
 CONFIG_EXPORTFS=m
 CONFIG_NFS_COMMON=y
 CONFIG_SUNRPC=m
-CONFIG_SUNRPC_BIND34=y
 # CONFIG_RPCSEC_GSS_KRB5 is not set
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 CONFIG_SMB_FS=m
@@ -929,7 +933,6 @@ CONFIG_SMB_NLS_REMOTE="cp437"
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 CONFIG_CODA_FS=m
-# CONFIG_CODA_FS_OLD_API is not set
 # CONFIG_AFS_FS is not set
 #
@@ -994,6 +997,8 @@ CONFIG_MAGIC_SYSRQ=y
 # CONFIG_HEADERS_CHECK is not set
 # CONFIG_DEBUG_KERNEL is not set
 CONFIG_DEBUG_BUGVERBOSE=y
+CONFIG_DEBUG_MEMORY_INIT=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
 # CONFIG_SAMPLES is not set
 #
@@ -1053,6 +1058,10 @@ CONFIG_CRYPTO_CRC32C=m
 CONFIG_CRYPTO_MD4=m
 CONFIG_CRYPTO_MD5=m
 CONFIG_CRYPTO_MICHAEL_MIC=m
+CONFIG_CRYPTO_RMD128=m
+CONFIG_CRYPTO_RMD160=m
+CONFIG_CRYPTO_RMD256=m
+CONFIG_CRYPTO_RMD320=m
 CONFIG_CRYPTO_SHA1=m
 CONFIG_CRYPTO_SHA256=m
 CONFIG_CRYPTO_SHA512=m
@@ -1094,6 +1103,7 @@ CONFIG_BITREVERSE=y
 # CONFIG_GENERIC_FIND_NEXT_BIT is not set
 CONFIG_CRC_CCITT=m
 CONFIG_CRC16=y
+CONFIG_CRC_T10DIF=y
 CONFIG_CRC_ITU_T=m
 CONFIG_CRC32=y
 # CONFIG_CRC7 is not set
diff --git a/arch/m68k/configs/bvme6000_defconfig b/arch/m68k/configs/bvme6000_defconfig
index a0a9b30bb502..2e44af0fe54a 100644
--- a/arch/m68k/configs/bvme6000_defconfig
+++ b/arch/m68k/configs/bvme6000_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc4
+# Linux kernel version: 2.6.27-rc6
-# Wed May 28 22:47:35 2008
+# Wed Sep 10 09:02:03 2008
 #
 CONFIG_M68K=y
 CONFIG_MMU=y
@@ -52,7 +52,6 @@ CONFIG_SYSCTL=y
 # CONFIG_EMBEDDED is not set
 CONFIG_UID16=y
 CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
 CONFIG_HOTPLUG=y
@@ -75,10 +74,16 @@ CONFIG_SLAB=y
 # CONFIG_PROFILING is not set
 # CONFIG_MARKERS is not set
 # CONFIG_HAVE_OPROFILE is not set
+# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set
+# CONFIG_HAVE_IOREMAP_PROT is not set
 # CONFIG_HAVE_KPROBES is not set
 # CONFIG_HAVE_KRETPROBES is not set
+# CONFIG_HAVE_ARCH_TRACEHOOK is not set
 # CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+# CONFIG_HAVE_CLK is not set
 CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
 # CONFIG_TINY_SHMEM is not set
@@ -95,6 +100,7 @@ CONFIG_BLOCK=y
 # CONFIG_BLK_DEV_IO_TRACE is not set
 # CONFIG_LSF is not set
 CONFIG_BLK_DEV_BSG=y
+# CONFIG_BLK_DEV_INTEGRITY is not set
 #
 # IO Schedulers
@@ -163,10 +169,6 @@ CONFIG_BINFMT_MISC=m
 CONFIG_PROC_HARDWARE=y
 CONFIG_ZONE_DMA=y
 # CONFIG_ARCH_SUPPORTS_MSI is not set
-#
-# Networking
-#
 CONFIG_NET=y
 #
@@ -180,6 +182,7 @@ CONFIG_XFRM=y
 # CONFIG_XFRM_SUB_POLICY is not set
 CONFIG_XFRM_MIGRATE=y
 # CONFIG_XFRM_STATISTICS is not set
+CONFIG_XFRM_IPCOMP=m
 CONFIG_NET_KEY=y
 CONFIG_NET_KEY_MIGRATE=y
 CONFIG_INET=y
@@ -413,6 +416,7 @@ CONFIG_NET_CLS_ROUTE=y
 #
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_EXT=y
+# CONFIG_WIRELESS_EXT_SYSFS is not set
 # CONFIG_MAC80211 is not set
 CONFIG_IEEE80211=m
 # CONFIG_IEEE80211_DEBUG is not set
@@ -432,7 +436,9 @@ CONFIG_IEEE80211_CRYPT_TKIP=m
 CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
 CONFIG_STANDALONE=y
 CONFIG_PREVENT_FIRMWARE_BUILD=y
-CONFIG_FW_LOADER=m
+CONFIG_FW_LOADER=y
+# CONFIG_FIRMWARE_IN_KERNEL is not set
+CONFIG_EXTRA_FIRMWARE=""
 # CONFIG_SYS_HYPERVISOR is not set
 CONFIG_CONNECTOR=m
 # CONFIG_MTD is not set
@@ -450,6 +456,7 @@ CONFIG_CDROM_PKTCDVD=m
 CONFIG_CDROM_PKTCDVD_BUFFERS=8
 # CONFIG_CDROM_PKTCDVD_WCACHE is not set
 CONFIG_ATA_OVER_ETH=m
+# CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
@@ -503,6 +510,7 @@ CONFIG_ISCSI_TCP=m
 CONFIG_53C700_BE_BUS=y
 # CONFIG_SCSI_DEBUG is not set
 CONFIG_BVME6000_SCSI=y
+# CONFIG_SCSI_DH is not set
 CONFIG_MD=y
 CONFIG_BLK_DEV_MD=m
 CONFIG_MD_LINEAR=m
@@ -511,7 +519,7 @@ CONFIG_MD_RAID1=m
 # CONFIG_MD_RAID10 is not set
 CONFIG_MD_RAID456=m
 CONFIG_MD_RAID5_RESHAPE=y
-CONFIG_MD_MULTIPATH=m
+# CONFIG_MD_MULTIPATH is not set
 # CONFIG_MD_FAULTY is not set
 CONFIG_BLK_DEV_DM=m
 # CONFIG_DM_DEBUG is not set
@@ -520,13 +528,9 @@ CONFIG_DM_SNAPSHOT=m
 CONFIG_DM_MIRROR=m
 CONFIG_DM_ZERO=m
 CONFIG_DM_MULTIPATH=m
-CONFIG_DM_MULTIPATH_EMC=m
-CONFIG_DM_MULTIPATH_RDAC=m
-CONFIG_DM_MULTIPATH_HP=m
 # CONFIG_DM_DELAY is not set
 CONFIG_DM_UEVENT=y
 CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
 CONFIG_DUMMY=m
 # CONFIG_BONDING is not set
 CONFIG_MACVLAN=m
@@ -631,6 +635,7 @@ CONFIG_SERIO_LIBPS2=m
 # Character devices
 #
 CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
 CONFIG_VT_CONSOLE=y
 CONFIG_HW_CONSOLE=y
 CONFIG_VT_HW_CONSOLE_BINDING=y
@@ -661,6 +666,7 @@ CONFIG_GEN_RTC_X=y
 # CONFIG_POWER_SUPPLY is not set
 # CONFIG_HWMON is not set
 # CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
 #
@@ -672,8 +678,10 @@ CONFIG_SSB_POSSIBLE=y
 #
 # Multifunction device drivers
 #
+# CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
 #
 # Multimedia devices
@@ -708,10 +716,6 @@ CONFIG_SSB_POSSIBLE=y
 # Console display driver support
 #
 CONFIG_DUMMY_CONSOLE=y
-#
-# Sound
-#
 # CONFIG_SOUND is not set
 CONFIG_HID_SUPPORT=y
 CONFIG_HID=m
@@ -723,6 +727,7 @@ CONFIG_HIDRAW=y
 # CONFIG_NEW_LEDS is not set
 # CONFIG_ACCESSIBILITY is not set
 # CONFIG_RTC_CLASS is not set
+# CONFIG_DMADEVICES is not set
 # CONFIG_UIO is not set
 #
@@ -759,6 +764,7 @@ CONFIG_XFS_FS=m
 CONFIG_OCFS2_FS=m
 CONFIG_OCFS2_FS_O2CB=m
 CONFIG_OCFS2_FS_USERSPACE_CLUSTER=m
+# CONFIG_OCFS2_FS_STATS is not set
 # CONFIG_OCFS2_DEBUG_MASKLOG is not set
 # CONFIG_OCFS2_DEBUG_FS is not set
 CONFIG_DNOTIFY=y
@@ -818,6 +824,7 @@ CONFIG_HFSPLUS_FS=m
 CONFIG_CRAMFS=m
 # CONFIG_VXFS_FS is not set
 CONFIG_MINIX_FS=y
+# CONFIG_OMFS_FS is not set
 CONFIG_HPFS_FS=m
 # CONFIG_QNX4FS_FS is not set
 # CONFIG_ROMFS_FS is not set
@@ -830,18 +837,17 @@ CONFIG_NFS_FS=y
 CONFIG_NFS_V3=y
 # CONFIG_NFS_V3_ACL is not set
 CONFIG_NFS_V4=y
+CONFIG_ROOT_NFS=y
 CONFIG_NFSD=m
 CONFIG_NFSD_V3=y
 # CONFIG_NFSD_V3_ACL is not set
 # CONFIG_NFSD_V4 is not set
-CONFIG_ROOT_NFS=y
 CONFIG_LOCKD=y
 CONFIG_LOCKD_V4=y
 CONFIG_EXPORTFS=m
 CONFIG_NFS_COMMON=y
 CONFIG_SUNRPC=y
 CONFIG_SUNRPC_GSS=y
-CONFIG_SUNRPC_BIND34=y
 CONFIG_RPCSEC_GSS_KRB5=y
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 CONFIG_SMB_FS=m
@@ -850,7 +856,6 @@ CONFIG_SMB_NLS_REMOTE="cp437"
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 CONFIG_CODA_FS=m
-# CONFIG_CODA_FS_OLD_API is not set
 # CONFIG_AFS_FS is not set
 #
@@ -915,6 +920,8 @@ CONFIG_MAGIC_SYSRQ=y
 # CONFIG_HEADERS_CHECK is not set
 # CONFIG_DEBUG_KERNEL is not set
 CONFIG_DEBUG_BUGVERBOSE=y
+CONFIG_DEBUG_MEMORY_INIT=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
 # CONFIG_SAMPLES is not set
 #
@@ -974,6 +981,10 @@ CONFIG_CRYPTO_CRC32C=m
 CONFIG_CRYPTO_MD4=m
 CONFIG_CRYPTO_MD5=y
 CONFIG_CRYPTO_MICHAEL_MIC=m
+CONFIG_CRYPTO_RMD128=m
+CONFIG_CRYPTO_RMD160=m
+CONFIG_CRYPTO_RMD256=m
+CONFIG_CRYPTO_RMD320=m
 CONFIG_CRYPTO_SHA1=m
 CONFIG_CRYPTO_SHA256=m
 CONFIG_CRYPTO_SHA512=m
@@ -1015,6 +1026,7 @@ CONFIG_BITREVERSE=m
 # CONFIG_GENERIC_FIND_NEXT_BIT is not set
 CONFIG_CRC_CCITT=m
 CONFIG_CRC16=m
+CONFIG_CRC_T10DIF=y
 CONFIG_CRC_ITU_T=m
 CONFIG_CRC32=m
 # CONFIG_CRC7 is not set
diff --git a/arch/m68k/configs/hp300_defconfig b/arch/m68k/configs/hp300_defconfig
index 6778041de262..3570fc89b089 100644
--- a/arch/m68k/configs/hp300_defconfig
+++ b/arch/m68k/configs/hp300_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc4
+# Linux kernel version: 2.6.27-rc6
-# Wed May 28 22:47:35 2008
+# Wed Sep 10 09:02:04 2008
 #
 CONFIG_M68K=y
 CONFIG_MMU=y
@@ -52,7 +52,6 @@ CONFIG_SYSCTL=y
 # CONFIG_EMBEDDED is not set
 CONFIG_UID16=y
 CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
 CONFIG_HOTPLUG=y
@@ -75,10 +74,16 @@ CONFIG_SLAB=y
 # CONFIG_PROFILING is not set
 # CONFIG_MARKERS is not set
 # CONFIG_HAVE_OPROFILE is not set
+# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set
+# CONFIG_HAVE_IOREMAP_PROT is not set
 # CONFIG_HAVE_KPROBES is not set
 # CONFIG_HAVE_KRETPROBES is not set
+# CONFIG_HAVE_ARCH_TRACEHOOK is not set
 # CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+# CONFIG_HAVE_CLK is not set
 CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
 # CONFIG_TINY_SHMEM is not set
@@ -95,6 +100,7 @@ CONFIG_BLOCK=y
 # CONFIG_BLK_DEV_IO_TRACE is not set
 # CONFIG_LSF is not set
 CONFIG_BLK_DEV_BSG=y
+# CONFIG_BLK_DEV_INTEGRITY is not set
 #
 # IO Schedulers
@@ -162,10 +168,6 @@ CONFIG_HEARTBEAT=y
 CONFIG_PROC_HARDWARE=y
 CONFIG_ZONE_DMA=y
 # CONFIG_ARCH_SUPPORTS_MSI is not set
-#
-# Networking
-#
 CONFIG_NET=y
 #
@@ -179,6 +181,7 @@ CONFIG_XFRM=y
 # CONFIG_XFRM_SUB_POLICY is not set
 CONFIG_XFRM_MIGRATE=y
 # CONFIG_XFRM_STATISTICS is not set
+CONFIG_XFRM_IPCOMP=m
 CONFIG_NET_KEY=y
 CONFIG_NET_KEY_MIGRATE=y
 CONFIG_INET=y
@@ -412,6 +415,7 @@ CONFIG_NET_CLS_ROUTE=y
 #
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_EXT=y
+# CONFIG_WIRELESS_EXT_SYSFS is not set
 # CONFIG_MAC80211 is not set
 CONFIG_IEEE80211=m
 # CONFIG_IEEE80211_DEBUG is not set
@@ -431,7 +435,9 @@ CONFIG_IEEE80211_CRYPT_TKIP=m
 CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
 CONFIG_STANDALONE=y
 CONFIG_PREVENT_FIRMWARE_BUILD=y
-CONFIG_FW_LOADER=m
+CONFIG_FW_LOADER=y
+# CONFIG_FIRMWARE_IN_KERNEL is not set
+CONFIG_EXTRA_FIRMWARE=""
 # CONFIG_SYS_HYPERVISOR is not set
 CONFIG_CONNECTOR=m
 # CONFIG_MTD is not set
@@ -449,6 +455,7 @@ CONFIG_CDROM_PKTCDVD=m
 CONFIG_CDROM_PKTCDVD_BUFFERS=8
 # CONFIG_CDROM_PKTCDVD_WCACHE is not set
 CONFIG_ATA_OVER_ETH=m
+# CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
@@ -500,6 +507,7 @@ CONFIG_SCSI_SRP_TGT_ATTRS=y
 CONFIG_SCSI_LOWLEVEL=y
 CONFIG_ISCSI_TCP=m
 # CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_DH is not set
 CONFIG_MD=y
 CONFIG_BLK_DEV_MD=m
 CONFIG_MD_LINEAR=m
@@ -508,7 +516,7 @@ CONFIG_MD_RAID1=m
 # CONFIG_MD_RAID10 is not set
 CONFIG_MD_RAID456=m
 CONFIG_MD_RAID5_RESHAPE=y
-CONFIG_MD_MULTIPATH=m
+# CONFIG_MD_MULTIPATH is not set
 # CONFIG_MD_FAULTY is not set
 CONFIG_BLK_DEV_DM=m
 # CONFIG_DM_DEBUG is not set
@@ -517,13 +525,9 @@ CONFIG_DM_SNAPSHOT=m
 CONFIG_DM_MIRROR=m
 CONFIG_DM_ZERO=m
 CONFIG_DM_MULTIPATH=m
-CONFIG_DM_MULTIPATH_EMC=m
-CONFIG_DM_MULTIPATH_RDAC=m
-CONFIG_DM_MULTIPATH_HP=m
 # CONFIG_DM_DELAY is not set
 CONFIG_DM_UEVENT=y
 CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
 CONFIG_DUMMY=m
 # CONFIG_BONDING is not set
 CONFIG_MACVLAN=m
@@ -636,6 +640,7 @@ CONFIG_SERIO_LIBPS2=m
 # Character devices
 #
 CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
 CONFIG_VT_CONSOLE=y
 CONFIG_HW_CONSOLE=y
 CONFIG_VT_HW_CONSOLE_BINDING=y
@@ -666,6 +671,7 @@ CONFIG_GEN_RTC_X=y
 # CONFIG_POWER_SUPPLY is not set
 # CONFIG_HWMON is not set
 # CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
 #
@@ -677,8 +683,10 @@ CONFIG_SSB_POSSIBLE=y
 #
 # Multifunction device drivers
 #
+# CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
 #
 # Multimedia devices
@@ -747,10 +755,6 @@ CONFIG_LOGO=y
 # CONFIG_LOGO_LINUX_MONO is not set
 # CONFIG_LOGO_LINUX_VGA16 is not set
 CONFIG_LOGO_LINUX_CLUT224=y
-#
-# Sound
-#
 # CONFIG_SOUND is not set
 CONFIG_HID_SUPPORT=y
 CONFIG_HID=m
@@ -762,6 +766,7 @@ CONFIG_HIDRAW=y
 # CONFIG_NEW_LEDS is not set
 # CONFIG_ACCESSIBILITY is not set
 # CONFIG_RTC_CLASS is not set
+# CONFIG_DMADEVICES is not set
 # CONFIG_UIO is not set
 #
@@ -796,6 +801,7 @@ CONFIG_XFS_FS=m
 CONFIG_OCFS2_FS=m
 CONFIG_OCFS2_FS_O2CB=m
 CONFIG_OCFS2_FS_USERSPACE_CLUSTER=m
+# CONFIG_OCFS2_FS_STATS is not set
 # CONFIG_OCFS2_DEBUG_MASKLOG is not set
 # CONFIG_OCFS2_DEBUG_FS is not set
 CONFIG_DNOTIFY=y
@@ -855,6 +861,7 @@ CONFIG_HFSPLUS_FS=m
 CONFIG_CRAMFS=m
 # CONFIG_VXFS_FS is not set
 CONFIG_MINIX_FS=y
+# CONFIG_OMFS_FS is not set
 CONFIG_HPFS_FS=m
 # CONFIG_QNX4FS_FS is not set
 # CONFIG_ROMFS_FS is not set
@@ -867,18 +874,17 @@ CONFIG_NFS_FS=y
 CONFIG_NFS_V3=y
 # CONFIG_NFS_V3_ACL is not set
 CONFIG_NFS_V4=y
+CONFIG_ROOT_NFS=y
 CONFIG_NFSD=m
 CONFIG_NFSD_V3=y
 # CONFIG_NFSD_V3_ACL is not set
 # CONFIG_NFSD_V4 is not set
-CONFIG_ROOT_NFS=y
 CONFIG_LOCKD=y
 CONFIG_LOCKD_V4=y
 CONFIG_EXPORTFS=m
 CONFIG_NFS_COMMON=y
 CONFIG_SUNRPC=y
 CONFIG_SUNRPC_GSS=y
-CONFIG_SUNRPC_BIND34=y
 CONFIG_RPCSEC_GSS_KRB5=y
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 CONFIG_SMB_FS=m
@@ -887,7 +893,6 @@ CONFIG_SMB_NLS_REMOTE="cp437"
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 CONFIG_CODA_FS=m
-# CONFIG_CODA_FS_OLD_API is not set
 # CONFIG_AFS_FS is not set
 #
@@ -951,6 +956,8 @@ CONFIG_MAGIC_SYSRQ=y
 # CONFIG_HEADERS_CHECK is not set
 # CONFIG_DEBUG_KERNEL is not set
 CONFIG_DEBUG_BUGVERBOSE=y
+CONFIG_DEBUG_MEMORY_INIT=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
 # CONFIG_SAMPLES is not set
 #
@@ -1010,6 +1017,10 @@ CONFIG_CRYPTO_CRC32C=m
 CONFIG_CRYPTO_MD4=m
 CONFIG_CRYPTO_MD5=y
 CONFIG_CRYPTO_MICHAEL_MIC=m
+CONFIG_CRYPTO_RMD128=m
+CONFIG_CRYPTO_RMD160=m
+CONFIG_CRYPTO_RMD256=m
+CONFIG_CRYPTO_RMD320=m
 CONFIG_CRYPTO_SHA1=m
 CONFIG_CRYPTO_SHA256=m
 CONFIG_CRYPTO_SHA512=m
@@ -1051,6 +1062,7 @@ CONFIG_BITREVERSE=y
 # CONFIG_GENERIC_FIND_NEXT_BIT is not set
 CONFIG_CRC_CCITT=m
 CONFIG_CRC16=m
+CONFIG_CRC_T10DIF=y
 CONFIG_CRC_ITU_T=m
 CONFIG_CRC32=y
 # CONFIG_CRC7 is not set
diff --git a/arch/m68k/configs/mac_defconfig b/arch/m68k/configs/mac_defconfig
index 7cd375740348..db6e8822594a 100644
--- a/arch/m68k/configs/mac_defconfig
+++ b/arch/m68k/configs/mac_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc4
+# Linux kernel version: 2.6.27-rc6
-# Wed May 28 22:47:35 2008
+# Wed Sep 10 09:02:06 2008
 #
 CONFIG_M68K=y
 CONFIG_MMU=y
@@ -52,7 +52,6 @@ CONFIG_SYSCTL=y
 # CONFIG_EMBEDDED is not set
 CONFIG_UID16=y
 CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
 CONFIG_HOTPLUG=y
@@ -75,10 +74,16 @@ CONFIG_SLAB=y
 # CONFIG_PROFILING is not set
 # CONFIG_MARKERS is not set
 # CONFIG_HAVE_OPROFILE is not set
+# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set
+# CONFIG_HAVE_IOREMAP_PROT is not set
 # CONFIG_HAVE_KPROBES is not set
 # CONFIG_HAVE_KRETPROBES is not set
+# CONFIG_HAVE_ARCH_TRACEHOOK is not set
 # CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+# CONFIG_HAVE_CLK is not set
 CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
 # CONFIG_TINY_SHMEM is not set
@@ -95,6 +100,7 @@ CONFIG_BLOCK=y
 # CONFIG_BLK_DEV_IO_TRACE is not set
 # CONFIG_LSF is not set
 CONFIG_BLK_DEV_BSG=y
+# CONFIG_BLK_DEV_INTEGRITY is not set
 #
 # IO Schedulers
@@ -163,10 +169,6 @@ CONFIG_BINFMT_MISC=m
 CONFIG_PROC_HARDWARE=y
 CONFIG_ZONE_DMA=y
 # CONFIG_ARCH_SUPPORTS_MSI is not set
-#
-# Networking
-#
 CONFIG_NET=y
 #
@@ -180,6 +182,7 @@ CONFIG_XFRM=y
 # CONFIG_XFRM_SUB_POLICY is not set
 CONFIG_XFRM_MIGRATE=y
 # CONFIG_XFRM_STATISTICS is not set
+CONFIG_XFRM_IPCOMP=m
 CONFIG_NET_KEY=y
 CONFIG_NET_KEY_MIGRATE=y
 CONFIG_INET=y
@@ -413,6 +416,7 @@ CONFIG_NET_CLS_ROUTE=y
 #
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_EXT=y
+# CONFIG_WIRELESS_EXT_SYSFS is not set
 # CONFIG_MAC80211 is not set
 CONFIG_IEEE80211=m
 # CONFIG_IEEE80211_DEBUG is not set
@@ -432,7 +436,9 @@ CONFIG_IEEE80211_CRYPT_TKIP=m
 CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
 CONFIG_STANDALONE=y
 CONFIG_PREVENT_FIRMWARE_BUILD=y
-CONFIG_FW_LOADER=m
+CONFIG_FW_LOADER=y
+# CONFIG_FIRMWARE_IN_KERNEL is not set
+CONFIG_EXTRA_FIRMWARE=""
 # CONFIG_SYS_HYPERVISOR is not set
 CONFIG_CONNECTOR=m
 # CONFIG_MTD is not set
@@ -450,6 +456,7 @@ CONFIG_CDROM_PKTCDVD=m
 CONFIG_CDROM_PKTCDVD_BUFFERS=8
 # CONFIG_CDROM_PKTCDVD_WCACHE is not set
 CONFIG_ATA_OVER_ETH=m
+# CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
@@ -460,6 +467,7 @@ CONFIG_BLK_DEV_IDE=y
 #
 # Please see Documentation/ide/ide.txt for help/info on IDE drives
 #
+CONFIG_IDE_ATAPI=y
 # CONFIG_BLK_DEV_IDE_SATA is not set
 CONFIG_BLK_DEV_IDEDISK=y
 # CONFIG_IDEDISK_MULTI_MODE is not set
@@ -477,8 +485,6 @@ CONFIG_IDE_PROC_FS=y
 # CONFIG_BLK_DEV_PLATFORM is not set
 CONFIG_BLK_DEV_MAC_IDE=y
 # CONFIG_BLK_DEV_IDEDMA is not set
-# CONFIG_BLK_DEV_HD_ONLY is not set
-# CONFIG_BLK_DEV_HD is not set
 #
 # SCSI device support
@@ -527,6 +533,7 @@ CONFIG_ISCSI_TCP=m
 # CONFIG_SCSI_DEBUG is not set
 CONFIG_MAC_SCSI=y
 CONFIG_SCSI_MAC_ESP=y
+# CONFIG_SCSI_DH is not set
 CONFIG_MD=y
 CONFIG_BLK_DEV_MD=m
 CONFIG_MD_LINEAR=m
@@ -535,7 +542,7 @@ CONFIG_MD_RAID1=m
 # CONFIG_MD_RAID10 is not set
 CONFIG_MD_RAID456=m
 CONFIG_MD_RAID5_RESHAPE=y
-CONFIG_MD_MULTIPATH=m
+# CONFIG_MD_MULTIPATH is not set
 # CONFIG_MD_FAULTY is not set
 CONFIG_BLK_DEV_DM=m
 # CONFIG_DM_DEBUG is not set
@@ -544,9 +551,6 @@ CONFIG_DM_SNAPSHOT=m
 CONFIG_DM_MIRROR=m
 CONFIG_DM_ZERO=m
 CONFIG_DM_MULTIPATH=m
-CONFIG_DM_MULTIPATH_EMC=m
-CONFIG_DM_MULTIPATH_RDAC=m
-CONFIG_DM_MULTIPATH_HP=m
 # CONFIG_DM_DELAY is not set
 CONFIG_DM_UEVENT=y
 CONFIG_MACINTOSH_DRIVERS=y
@@ -559,7 +563,6 @@ CONFIG_ADB_CUDA=y
 CONFIG_INPUT_ADBHID=y
 CONFIG_MAC_EMUMOUSEBTN=y
 CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
 CONFIG_DUMMY=m
 # CONFIG_BONDING is not set
 CONFIG_MACVLAN=m
@@ -670,6 +673,7 @@ CONFIG_SERIO_LIBPS2=m
 # Character devices
 #
 CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
 CONFIG_VT_CONSOLE=y
 CONFIG_HW_CONSOLE=y
 CONFIG_VT_HW_CONSOLE_BINDING=y
@@ -700,6 +704,7 @@ CONFIG_GEN_RTC_X=y
 # CONFIG_POWER_SUPPLY is not set
 # CONFIG_HWMON is not set
 # CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
 #
@@ -711,8 +716,10 @@ CONFIG_SSB_POSSIBLE=y
 #
 # Multifunction device drivers
 #
+# CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
 #
 # Multimedia devices
@@ -784,10 +791,6 @@ CONFIG_LOGO_LINUX_MONO=y
 CONFIG_LOGO_LINUX_VGA16=y
 CONFIG_LOGO_LINUX_CLUT224=y
 CONFIG_LOGO_MAC_CLUT224=y
-#
-# Sound
-#
 # CONFIG_SOUND is not set
 CONFIG_HID_SUPPORT=y
 CONFIG_HID=m
@@ -799,6 +802,7 @@ CONFIG_HIDRAW=y
 # CONFIG_NEW_LEDS is not set
 # CONFIG_ACCESSIBILITY is not set
 # CONFIG_RTC_CLASS is not set
+# CONFIG_DMADEVICES is not set
 # CONFIG_UIO is not set
 #
@@ -836,6 +840,7 @@ CONFIG_XFS_FS=m
 CONFIG_OCFS2_FS=m
 CONFIG_OCFS2_FS_O2CB=m
 CONFIG_OCFS2_FS_USERSPACE_CLUSTER=m
+# CONFIG_OCFS2_FS_STATS is not set
 # CONFIG_OCFS2_DEBUG_MASKLOG is not set
 # CONFIG_OCFS2_DEBUG_FS is not set
 CONFIG_DNOTIFY=y
@@ -895,6 +900,7 @@ CONFIG_HFSPLUS_FS=y
 CONFIG_CRAMFS=m
 # CONFIG_VXFS_FS is not set
 CONFIG_MINIX_FS=y
+# CONFIG_OMFS_FS is not set
 CONFIG_HPFS_FS=m
 # CONFIG_QNX4FS_FS is not set
 # CONFIG_ROMFS_FS is not set
@@ -917,7 +923,6 @@ CONFIG_EXPORTFS=m
 CONFIG_NFS_COMMON=y
 CONFIG_SUNRPC=m
 CONFIG_SUNRPC_GSS=m
-CONFIG_SUNRPC_BIND34=y
 CONFIG_RPCSEC_GSS_KRB5=m
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 CONFIG_SMB_FS=m
@@ -926,7 +931,6 @@ CONFIG_SMB_NLS_REMOTE="cp437"
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 CONFIG_CODA_FS=m
-# CONFIG_CODA_FS_OLD_API is not set
 # CONFIG_AFS_FS is not set
 #
@@ -991,6 +995,8 @@ CONFIG_MAGIC_SYSRQ=y
 # CONFIG_HEADERS_CHECK is not set
 # CONFIG_DEBUG_KERNEL is not set
 CONFIG_DEBUG_BUGVERBOSE=y
+CONFIG_DEBUG_MEMORY_INIT=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
 # CONFIG_SAMPLES is not set
 #
@@ -1050,6 +1056,10 @@ CONFIG_CRYPTO_CRC32C=m
 CONFIG_CRYPTO_MD4=m
 CONFIG_CRYPTO_MD5=m
 CONFIG_CRYPTO_MICHAEL_MIC=m
+CONFIG_CRYPTO_RMD128=m
+CONFIG_CRYPTO_RMD160=m
+CONFIG_CRYPTO_RMD256=m
+CONFIG_CRYPTO_RMD320=m
 CONFIG_CRYPTO_SHA1=m
 CONFIG_CRYPTO_SHA256=m
 CONFIG_CRYPTO_SHA512=m
@@ -1091,6 +1101,7 @@ CONFIG_BITREVERSE=y
 # CONFIG_GENERIC_FIND_NEXT_BIT is not set
 CONFIG_CRC_CCITT=m
 CONFIG_CRC16=m
+CONFIG_CRC_T10DIF=y
 CONFIG_CRC_ITU_T=m
 CONFIG_CRC32=y
 # CONFIG_CRC7 is not set
diff --git a/arch/m68k/configs/multi_defconfig b/arch/m68k/configs/multi_defconfig
index 0747fa3984df..1a806102b999 100644
--- a/arch/m68k/configs/multi_defconfig
+++ b/arch/m68k/configs/multi_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc4
+# Linux kernel version: 2.6.27-rc6
-# Wed May 28 22:47:35 2008
+# Wed Sep 10 09:02:07 2008
 #
 CONFIG_M68K=y
 CONFIG_MMU=y
@@ -52,7 +52,6 @@ CONFIG_SYSCTL=y
 # CONFIG_EMBEDDED is not set
 CONFIG_UID16=y
 CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
 CONFIG_HOTPLUG=y
@@ -75,10 +74,16 @@ CONFIG_SLAB=y
 # CONFIG_PROFILING is not set
 # CONFIG_MARKERS is not set
 # CONFIG_HAVE_OPROFILE is not set
+# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set
+# CONFIG_HAVE_IOREMAP_PROT is not set
 # CONFIG_HAVE_KPROBES is not set
 # CONFIG_HAVE_KRETPROBES is not set
+# CONFIG_HAVE_ARCH_TRACEHOOK is not set
 # CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+# CONFIG_HAVE_CLK is not set
 CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
 # CONFIG_TINY_SHMEM is not set
@@ -95,6 +100,7 @@ CONFIG_BLOCK=y
 # CONFIG_BLK_DEV_IO_TRACE is not set
 # CONFIG_LSF is not set
 CONFIG_BLK_DEV_BSG=y
+# CONFIG_BLK_DEV_INTEGRITY is not set
 #
 # IO Schedulers
@@ -173,10 +179,6 @@ CONFIG_GENERIC_ISA_DMA=y
 CONFIG_ZONE_DMA=y
 # CONFIG_ARCH_SUPPORTS_MSI is not set
 CONFIG_ZORRO_NAMES=y
-#
-# Networking
-#
 CONFIG_NET=y
 #
@@ -190,6 +192,7 @@ CONFIG_XFRM=y
 # CONFIG_XFRM_SUB_POLICY is not set
 CONFIG_XFRM_MIGRATE=y
 # CONFIG_XFRM_STATISTICS is not set
+CONFIG_XFRM_IPCOMP=m
 CONFIG_NET_KEY=y
 CONFIG_NET_KEY_MIGRATE=y
 CONFIG_INET=y
@@ -427,6 +430,7 @@ CONFIG_NET_CLS_ROUTE=y
 #
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_EXT=y
+# CONFIG_WIRELESS_EXT_SYSFS is not set
 # CONFIG_MAC80211 is not set
 CONFIG_IEEE80211=m
 # CONFIG_IEEE80211_DEBUG is not set
@@ -446,7 +450,9 @@ CONFIG_IEEE80211_CRYPT_TKIP=m
 CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
 CONFIG_STANDALONE=y
 CONFIG_PREVENT_FIRMWARE_BUILD=y
-CONFIG_FW_LOADER=m
+CONFIG_FW_LOADER=y
+# CONFIG_FIRMWARE_IN_KERNEL is not set
+CONFIG_EXTRA_FIRMWARE=""
 # CONFIG_SYS_HYPERVISOR is not set
 CONFIG_CONNECTOR=m
 # CONFIG_MTD is not set
@@ -476,6 +482,7 @@ CONFIG_CDROM_PKTCDVD=m
 CONFIG_CDROM_PKTCDVD_BUFFERS=8
 # CONFIG_CDROM_PKTCDVD_WCACHE is not set
 CONFIG_ATA_OVER_ETH=m
+# CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
@@ -486,6 +493,7 @@ CONFIG_BLK_DEV_IDE=y
 #
 # Please see Documentation/ide/ide.txt for help/info on IDE drives
 #
+CONFIG_IDE_ATAPI=y
 # CONFIG_BLK_DEV_IDE_SATA is not set
 CONFIG_BLK_DEV_IDEDISK=y
 # CONFIG_IDEDISK_MULTI_MODE is not set
@@ -508,8 +516,6 @@ CONFIG_BLK_DEV_FALCON_IDE=y
 CONFIG_BLK_DEV_MAC_IDE=y
 CONFIG_BLK_DEV_Q40IDE=y
 # CONFIG_BLK_DEV_IDEDMA is not set
-# CONFIG_BLK_DEV_HD_ONLY is not set
-# CONFIG_BLK_DEV_HD is not set
 #
 # SCSI device support
@@ -584,6 +590,7 @@ CONFIG_MVME147_SCSI=y
 CONFIG_MVME16x_SCSI=y
 CONFIG_BVME6000_SCSI=y
 CONFIG_SUN3X_ESP=y
+# CONFIG_SCSI_DH is not set
 CONFIG_MD=y
 CONFIG_BLK_DEV_MD=m
 CONFIG_MD_LINEAR=m
@@ -592,7 +599,7 @@ CONFIG_MD_RAID1=m
 # CONFIG_MD_RAID10 is not set
 CONFIG_MD_RAID456=m
 CONFIG_MD_RAID5_RESHAPE=y
-CONFIG_MD_MULTIPATH=m
+# CONFIG_MD_MULTIPATH is not set
 # CONFIG_MD_FAULTY is not set
 CONFIG_BLK_DEV_DM=m
 # CONFIG_DM_DEBUG is not set
@@ -601,9 +608,6 @@ CONFIG_DM_SNAPSHOT=m
 CONFIG_DM_MIRROR=m
 CONFIG_DM_ZERO=m
 CONFIG_DM_MULTIPATH=m
-CONFIG_DM_MULTIPATH_EMC=m
-CONFIG_DM_MULTIPATH_RDAC=m
-CONFIG_DM_MULTIPATH_HP=m
 # CONFIG_DM_DELAY is not set
 CONFIG_DM_UEVENT=y
 CONFIG_MACINTOSH_DRIVERS=y
@@ -616,7 +620,6 @@ CONFIG_ADB_CUDA=y
 CONFIG_INPUT_ADBHID=y
 CONFIG_MAC_EMUMOUSEBTN=y
 CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
 CONFIG_DUMMY=m
 # CONFIG_BONDING is not set
 CONFIG_MACVLAN=m
@@ -632,7 +635,6 @@ CONFIG_A2065=m
 CONFIG_HYDRA=m
 CONFIG_ZORRO8390=m
 CONFIG_APNE=m
-CONFIG_APOLLO_ELPLUS=y
 CONFIG_MAC8390=y
 CONFIG_MAC89x0=m
 CONFIG_MACSONIC=m
@@ -791,6 +793,7 @@ CONFIG_SERIO_LIBPS2=y
 # Character devices
 #
 CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
 CONFIG_VT_CONSOLE=y
 CONFIG_HW_CONSOLE=y
 CONFIG_VT_HW_CONSOLE_BINDING=y
@@ -827,6 +830,7 @@ CONFIG_GEN_RTC_X=y
 # CONFIG_POWER_SUPPLY is not set
 # CONFIG_HWMON is not set
 # CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
 #
@@ -838,8 +842,10 @@ CONFIG_SSB_POSSIBLE=y
 #
 # Multifunction device drivers
 #
+# CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
 #
 # Multimedia devices
@@ -923,10 +929,6 @@ CONFIG_LOGO_LINUX_MONO=y
 CONFIG_LOGO_LINUX_VGA16=y
 CONFIG_LOGO_LINUX_CLUT224=y
 CONFIG_LOGO_MAC_CLUT224=y
-#
-# Sound
-#
 CONFIG_SOUND=m
 CONFIG_DMASOUND_ATARI=m
 CONFIG_DMASOUND_PAULA=m
@@ -942,6 +944,7 @@ CONFIG_HIDRAW=y
 # CONFIG_NEW_LEDS is not set
 # CONFIG_ACCESSIBILITY is not set
 # CONFIG_RTC_CLASS is not set
+# CONFIG_DMADEVICES is not set
 # CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
@@ -949,8 +952,6 @@ CONFIG_HIDRAW=y
 # Character devices
 #
 CONFIG_ATARI_MFPSER=m
-CONFIG_ATARI_SCC=y
-CONFIG_ATARI_SCC_DMA=y
 CONFIG_ATARI_MIDI=m
 CONFIG_ATARI_DSP56K=m
 CONFIG_AMIGA_BUILTIN_SERIAL=y
@@ -972,8 +973,10 @@ CONFIG_EXT2_FS=y
 # CONFIG_EXT2_FS_XIP is not set
 CONFIG_EXT3_FS=y
 # CONFIG_EXT3_FS_XATTR is not set
-# CONFIG_EXT4DEV_FS is not set
+CONFIG_EXT4DEV_FS=y
+# CONFIG_EXT4DEV_FS_XATTR is not set
 CONFIG_JBD=y
+CONFIG_JBD2=y
 CONFIG_REISERFS_FS=m
 # CONFIG_REISERFS_CHECK is not set
 # CONFIG_REISERFS_PROC_INFO is not set
@@ -992,6 +995,7 @@ CONFIG_XFS_FS=m
 CONFIG_OCFS2_FS=m
 CONFIG_OCFS2_FS_O2CB=m
 CONFIG_OCFS2_FS_USERSPACE_CLUSTER=m
+# CONFIG_OCFS2_FS_STATS is not set
 # CONFIG_OCFS2_DEBUG_MASKLOG is not set
 # CONFIG_OCFS2_DEBUG_FS is not set
 CONFIG_DNOTIFY=y
@@ -1051,6 +1055,7 @@ CONFIG_HFSPLUS_FS=y
 CONFIG_CRAMFS=m
 # CONFIG_VXFS_FS is not set
 CONFIG_MINIX_FS=y
+# CONFIG_OMFS_FS is not set
 CONFIG_HPFS_FS=m
 # CONFIG_QNX4FS_FS is not set
 # CONFIG_ROMFS_FS is not set
@@ -1063,18 +1068,17 @@ CONFIG_NFS_FS=y
 CONFIG_NFS_V3=y
 # CONFIG_NFS_V3_ACL is not set
 CONFIG_NFS_V4=y
+CONFIG_ROOT_NFS=y
 CONFIG_NFSD=m
 CONFIG_NFSD_V3=y
 # CONFIG_NFSD_V3_ACL is not set
 # CONFIG_NFSD_V4 is not set
-CONFIG_ROOT_NFS=y
 CONFIG_LOCKD=y
 CONFIG_LOCKD_V4=y
 CONFIG_EXPORTFS=m
 CONFIG_NFS_COMMON=y
 CONFIG_SUNRPC=y
 CONFIG_SUNRPC_GSS=y
-CONFIG_SUNRPC_BIND34=y
 CONFIG_RPCSEC_GSS_KRB5=y
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 CONFIG_SMB_FS=m
@@ -1083,7 +1087,6 @@ CONFIG_SMB_NLS_REMOTE="cp437"
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 CONFIG_CODA_FS=m
-# CONFIG_CODA_FS_OLD_API is not set
 # CONFIG_AFS_FS is not set
 #
@@ -1152,6 +1155,8 @@ CONFIG_MAGIC_SYSRQ=y
 # CONFIG_HEADERS_CHECK is not set
 # CONFIG_DEBUG_KERNEL is not set
 CONFIG_DEBUG_BUGVERBOSE=y
+CONFIG_DEBUG_MEMORY_INIT=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
 # CONFIG_SAMPLES is not set
 #
@@ -1211,6 +1216,10 @@ CONFIG_CRYPTO_CRC32C=m
 CONFIG_CRYPTO_MD4=m
 CONFIG_CRYPTO_MD5=y
 CONFIG_CRYPTO_MICHAEL_MIC=m
+CONFIG_CRYPTO_RMD128=m
+CONFIG_CRYPTO_RMD160=m
+CONFIG_CRYPTO_RMD256=m
+CONFIG_CRYPTO_RMD320=m
 CONFIG_CRYPTO_SHA1=m
 CONFIG_CRYPTO_SHA256=m
 CONFIG_CRYPTO_SHA512=m
@@ -1252,6 +1261,7 @@ CONFIG_BITREVERSE=y
 # CONFIG_GENERIC_FIND_NEXT_BIT is not set
 CONFIG_CRC_CCITT=m
 CONFIG_CRC16=y
+CONFIG_CRC_T10DIF=y
 CONFIG_CRC_ITU_T=m
 CONFIG_CRC32=y
 # CONFIG_CRC7 is not set
diff --git a/arch/m68k/configs/mvme147_defconfig b/arch/m68k/configs/mvme147_defconfig
index e7a8246840b5..cacb5aef6a37 100644
--- a/arch/m68k/configs/mvme147_defconfig
+++ b/arch/m68k/configs/mvme147_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc4
+# Linux kernel version: 2.6.27-rc6
-# Wed May 28 22:47:35 2008
+# Wed Sep 10 09:02:08 2008
 #
 CONFIG_M68K=y
 CONFIG_MMU=y
@@ -52,7 +52,6 @@ CONFIG_SYSCTL=y
 # CONFIG_EMBEDDED is not set
 CONFIG_UID16=y
 CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
 CONFIG_HOTPLUG=y
@@ -75,10 +74,16 @@ CONFIG_SLAB=y
 # CONFIG_PROFILING is not set
 # CONFIG_MARKERS is not set
 # CONFIG_HAVE_OPROFILE is not set
+# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set
+# CONFIG_HAVE_IOREMAP_PROT is not set
 # CONFIG_HAVE_KPROBES is not set
 # CONFIG_HAVE_KRETPROBES is not set
+# CONFIG_HAVE_ARCH_TRACEHOOK is not set
 # CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+# CONFIG_HAVE_CLK is not set
 CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
 # CONFIG_TINY_SHMEM is not set
@@ -95,6 +100,7 @@ CONFIG_BLOCK=y
 # CONFIG_BLK_DEV_IO_TRACE is not set
 # CONFIG_LSF is not set
 CONFIG_BLK_DEV_BSG=y
+# CONFIG_BLK_DEV_INTEGRITY is not set
 #
 # IO Schedulers
@@ -163,10 +169,6 @@ CONFIG_BINFMT_MISC=m
 CONFIG_PROC_HARDWARE=y
 CONFIG_ZONE_DMA=y
 # CONFIG_ARCH_SUPPORTS_MSI is not set
-#
-# Networking
-#
 CONFIG_NET=y
 #
@@ -180,6 +182,7 @@ CONFIG_XFRM=y
 # CONFIG_XFRM_SUB_POLICY is not set
 CONFIG_XFRM_MIGRATE=y
 # CONFIG_XFRM_STATISTICS is not set
+CONFIG_XFRM_IPCOMP=m
 CONFIG_NET_KEY=y
 CONFIG_NET_KEY_MIGRATE=y
 CONFIG_INET=y
@@ -413,6 +416,7 @@ CONFIG_NET_CLS_ROUTE=y
 #
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_EXT=y
+# CONFIG_WIRELESS_EXT_SYSFS is not set
 # CONFIG_MAC80211 is not set
 CONFIG_IEEE80211=m
 # CONFIG_IEEE80211_DEBUG is not set
@@ -432,7 +436,9 @@ CONFIG_IEEE80211_CRYPT_TKIP=m
 CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
 CONFIG_STANDALONE=y
 CONFIG_PREVENT_FIRMWARE_BUILD=y
-CONFIG_FW_LOADER=m
+CONFIG_FW_LOADER=y
+# CONFIG_FIRMWARE_IN_KERNEL is not set
+CONFIG_EXTRA_FIRMWARE=""
 # CONFIG_SYS_HYPERVISOR is not set
 CONFIG_CONNECTOR=m
 # CONFIG_MTD is not set
@@ -450,6 +456,7 @@ CONFIG_CDROM_PKTCDVD=m
 CONFIG_CDROM_PKTCDVD_BUFFERS=8
 # CONFIG_CDROM_PKTCDVD_WCACHE is not set
 CONFIG_ATA_OVER_ETH=m
+# CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
@@ -502,6 +509,7 @@ CONFIG_SCSI_LOWLEVEL=y
 CONFIG_ISCSI_TCP=m
 # CONFIG_SCSI_DEBUG is not set
 CONFIG_MVME147_SCSI=y
+# CONFIG_SCSI_DH is not set
 CONFIG_MD=y
 CONFIG_BLK_DEV_MD=m
 CONFIG_MD_LINEAR=m
@@ -510,7 +518,7 @@ CONFIG_MD_RAID1=m
 # CONFIG_MD_RAID10 is not set
 CONFIG_MD_RAID456=m
 CONFIG_MD_RAID5_RESHAPE=y
-CONFIG_MD_MULTIPATH=m
+# CONFIG_MD_MULTIPATH is not set
 # CONFIG_MD_FAULTY is not set
 CONFIG_BLK_DEV_DM=m
 # CONFIG_DM_DEBUG is not set
@@ -519,13 +527,9 @@ CONFIG_DM_SNAPSHOT=m
 CONFIG_DM_MIRROR=m
 CONFIG_DM_ZERO=m
 CONFIG_DM_MULTIPATH=m
-CONFIG_DM_MULTIPATH_EMC=m
-CONFIG_DM_MULTIPATH_RDAC=m
-CONFIG_DM_MULTIPATH_HP=m
 # CONFIG_DM_DELAY is not set
 CONFIG_DM_UEVENT=y
 CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
 CONFIG_DUMMY=m
 # CONFIG_BONDING is not set
 CONFIG_MACVLAN=m
@@ -630,6 +634,7 @@ CONFIG_SERIO_LIBPS2=m
 # Character devices
 #
 CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
 CONFIG_VT_CONSOLE=y
 CONFIG_HW_CONSOLE=y
 CONFIG_VT_HW_CONSOLE_BINDING=y
@@ -660,6 +665,7 @@ CONFIG_GEN_RTC_X=y
 # CONFIG_POWER_SUPPLY is not set
 # CONFIG_HWMON is not set
 # CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
 #
@@ -671,8 +677,10 @@ CONFIG_SSB_POSSIBLE=y
 #
 # Multifunction device drivers
 #
+# CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
 #
 # Multimedia devices
@@ -707,10 +715,6 @@ CONFIG_SSB_POSSIBLE=y
 # Console display driver support
 #
 CONFIG_DUMMY_CONSOLE=y
-#
-# Sound
-#
 # CONFIG_SOUND is not set
 CONFIG_HID_SUPPORT=y
 CONFIG_HID=m
@@ -722,6 +726,7 @@ CONFIG_HIDRAW=y
 # CONFIG_NEW_LEDS is not set
 # CONFIG_ACCESSIBILITY is not set
 # CONFIG_RTC_CLASS is not set
+# CONFIG_DMADEVICES is not set
 # CONFIG_UIO is not set
 #
@@ -758,6 +763,7 @@ CONFIG_XFS_FS=m
 CONFIG_OCFS2_FS=m
 CONFIG_OCFS2_FS_O2CB=m
 CONFIG_OCFS2_FS_USERSPACE_CLUSTER=m
+# CONFIG_OCFS2_FS_STATS is not set
 # CONFIG_OCFS2_DEBUG_MASKLOG is not set
 # CONFIG_OCFS2_DEBUG_FS is not set
 CONFIG_DNOTIFY=y
@@ -817,6 +823,7 @@ CONFIG_HFSPLUS_FS=m
 CONFIG_CRAMFS=m
 # CONFIG_VXFS_FS is not set
 CONFIG_MINIX_FS=y
+# CONFIG_OMFS_FS is not set
 CONFIG_HPFS_FS=m
 # CONFIG_QNX4FS_FS is not set
 # CONFIG_ROMFS_FS is not set
@@ -829,18 +836,17 @@ CONFIG_NFS_FS=y
 CONFIG_NFS_V3=y
 # CONFIG_NFS_V3_ACL is not set
 CONFIG_NFS_V4=y
+CONFIG_ROOT_NFS=y
 CONFIG_NFSD=m
 CONFIG_NFSD_V3=y
 # CONFIG_NFSD_V3_ACL is not set
 # CONFIG_NFSD_V4 is not set
-CONFIG_ROOT_NFS=y
 CONFIG_LOCKD=y
 CONFIG_LOCKD_V4=y
 CONFIG_EXPORTFS=m
 CONFIG_NFS_COMMON=y
 CONFIG_SUNRPC=y
 CONFIG_SUNRPC_GSS=y
-CONFIG_SUNRPC_BIND34=y
 CONFIG_RPCSEC_GSS_KRB5=y
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 CONFIG_SMB_FS=m
@@ -849,7 +855,6 @@ CONFIG_SMB_NLS_REMOTE="cp437"
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 CONFIG_CODA_FS=m
-# CONFIG_CODA_FS_OLD_API is not set
 # CONFIG_AFS_FS is not set
 #
@@ -914,6 +919,8 @@ CONFIG_MAGIC_SYSRQ=y
 # CONFIG_HEADERS_CHECK is not set
 # CONFIG_DEBUG_KERNEL is not set
 CONFIG_DEBUG_BUGVERBOSE=y
+CONFIG_DEBUG_MEMORY_INIT=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
 # CONFIG_SAMPLES is not set
 #
@@ -973,6 +980,10 @@ CONFIG_CRYPTO_CRC32C=m
 CONFIG_CRYPTO_MD4=m
 CONFIG_CRYPTO_MD5=y
 CONFIG_CRYPTO_MICHAEL_MIC=m
+CONFIG_CRYPTO_RMD128=m
+CONFIG_CRYPTO_RMD160=m
+CONFIG_CRYPTO_RMD256=m
+CONFIG_CRYPTO_RMD320=m
 CONFIG_CRYPTO_SHA1=m
 CONFIG_CRYPTO_SHA256=m
 CONFIG_CRYPTO_SHA512=m
@@ -1014,6 +1025,7 @@ CONFIG_BITREVERSE=y
 # CONFIG_GENERIC_FIND_NEXT_BIT is not set
 CONFIG_CRC_CCITT=m
 CONFIG_CRC16=m
+CONFIG_CRC_T10DIF=y
 CONFIG_CRC_ITU_T=m
 CONFIG_CRC32=y
 # CONFIG_CRC7 is not set
diff --git a/arch/m68k/configs/mvme16x_defconfig b/arch/m68k/configs/mvme16x_defconfig
index ab536eb172bb..a183e25e348d 100644
--- a/arch/m68k/configs/mvme16x_defconfig
+++ b/arch/m68k/configs/mvme16x_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc4
+# Linux kernel version: 2.6.27-rc6
-# Wed May 28 22:47:35 2008
+# Wed Sep 10 09:02:09 2008
 #
 CONFIG_M68K=y
 CONFIG_MMU=y
@@ -52,7 +52,6 @@ CONFIG_SYSCTL=y
 # CONFIG_EMBEDDED is not set
 CONFIG_UID16=y
 CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
 CONFIG_HOTPLUG=y
@@ -75,10 +74,16 @@ CONFIG_SLAB=y
 # CONFIG_PROFILING is not set
 # CONFIG_MARKERS is not set
 # CONFIG_HAVE_OPROFILE is not set
+# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set
+# CONFIG_HAVE_IOREMAP_PROT is not set
 # CONFIG_HAVE_KPROBES is not set
 # CONFIG_HAVE_KRETPROBES is not set
+# CONFIG_HAVE_ARCH_TRACEHOOK is not set
 # CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+# CONFIG_HAVE_CLK is not set
 CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
 # CONFIG_TINY_SHMEM is not set
@@ -95,6 +100,7 @@ CONFIG_BLOCK=y
 # CONFIG_BLK_DEV_IO_TRACE is not set
 # CONFIG_LSF is not set
 CONFIG_BLK_DEV_BSG=y
+# CONFIG_BLK_DEV_INTEGRITY is not set
 #
 # IO Schedulers
@@ -163,10 +169,6 @@ CONFIG_BINFMT_MISC=m
 CONFIG_PROC_HARDWARE=y
 CONFIG_ZONE_DMA=y
 # CONFIG_ARCH_SUPPORTS_MSI is not set
-#
-# Networking
-#
 CONFIG_NET=y
 #
@@ -180,6 +182,7 @@ CONFIG_XFRM=y
 # CONFIG_XFRM_SUB_POLICY is not set
 CONFIG_XFRM_MIGRATE=y
 # CONFIG_XFRM_STATISTICS is not set
+CONFIG_XFRM_IPCOMP=m
 CONFIG_NET_KEY=y
 CONFIG_NET_KEY_MIGRATE=y
 CONFIG_INET=y
@@ -413,6 +416,7 @@ CONFIG_NET_CLS_ROUTE=y
 #
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_EXT=y
+# CONFIG_WIRELESS_EXT_SYSFS is not set
 # CONFIG_MAC80211 is not set
 CONFIG_IEEE80211=m
 # CONFIG_IEEE80211_DEBUG is not set
@@ -432,7 +436,9 @@ CONFIG_IEEE80211_CRYPT_TKIP=m
 CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
 CONFIG_STANDALONE=y
 CONFIG_PREVENT_FIRMWARE_BUILD=y
-CONFIG_FW_LOADER=m
+CONFIG_FW_LOADER=y
+# CONFIG_FIRMWARE_IN_KERNEL is not set
+CONFIG_EXTRA_FIRMWARE=""
 # CONFIG_SYS_HYPERVISOR is not set
 CONFIG_CONNECTOR=m
 # CONFIG_MTD is not set
@@ -450,6 +456,7 @@ CONFIG_CDROM_PKTCDVD=m
 CONFIG_CDROM_PKTCDVD_BUFFERS=8
 # CONFIG_CDROM_PKTCDVD_WCACHE is not set
 CONFIG_ATA_OVER_ETH=m
+# CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
@@ -503,6 +510,7 @@ CONFIG_ISCSI_TCP=m
 CONFIG_53C700_BE_BUS=y
 # CONFIG_SCSI_DEBUG is not set
 CONFIG_MVME16x_SCSI=y
+# CONFIG_SCSI_DH is not set
 CONFIG_MD=y
 CONFIG_BLK_DEV_MD=m
 CONFIG_MD_LINEAR=m
@@ -511,7 +519,7 @@ CONFIG_MD_RAID1=m
 # CONFIG_MD_RAID10 is not set
 CONFIG_MD_RAID456=m
 CONFIG_MD_RAID5_RESHAPE=y
-CONFIG_MD_MULTIPATH=m
+# CONFIG_MD_MULTIPATH is not set
 # CONFIG_MD_FAULTY is not set
 CONFIG_BLK_DEV_DM=m
 # CONFIG_DM_DEBUG is not set
@@ -520,13 +528,9 @@ CONFIG_DM_SNAPSHOT=m
 CONFIG_DM_MIRROR=m
 CONFIG_DM_ZERO=m
 CONFIG_DM_MULTIPATH=m
-CONFIG_DM_MULTIPATH_EMC=m
-CONFIG_DM_MULTIPATH_RDAC=m
-CONFIG_DM_MULTIPATH_HP=m
 # CONFIG_DM_DELAY is not set
 CONFIG_DM_UEVENT=y
 CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
 CONFIG_DUMMY=m
 # CONFIG_BONDING is not set
 CONFIG_MACVLAN=m
@@ -631,6 +635,7 @@ CONFIG_SERIO_LIBPS2=m
 # Character devices
 #
 CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
 CONFIG_VT_CONSOLE=y
 CONFIG_HW_CONSOLE=y
 CONFIG_VT_HW_CONSOLE_BINDING=y
@@ -661,6 +666,7 @@ CONFIG_GEN_RTC_X=y
 # CONFIG_POWER_SUPPLY is not set
 # CONFIG_HWMON is not set
 # CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
 #
@@ -672,8 +678,10 @@ CONFIG_SSB_POSSIBLE=y
 #
 # Multifunction device drivers
 #
+# CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
 #
 # Multimedia devices
@@ -708,10 +716,6 @@ CONFIG_SSB_POSSIBLE=y
 # Console display driver support
 #
 CONFIG_DUMMY_CONSOLE=y
-#
-# Sound
-#
 # CONFIG_SOUND is not set
 CONFIG_HID_SUPPORT=y
 CONFIG_HID=m
@@ -723,6 +727,7 @@ CONFIG_HIDRAW=y
 # CONFIG_NEW_LEDS is not set
 # CONFIG_ACCESSIBILITY is not set
 # CONFIG_RTC_CLASS is not set
+# CONFIG_DMADEVICES is not set
 # CONFIG_UIO is not set
 #
@@ -760,6 +765,7 @@ CONFIG_XFS_FS=m
 CONFIG_OCFS2_FS=m
 CONFIG_OCFS2_FS_O2CB=m
 CONFIG_OCFS2_FS_USERSPACE_CLUSTER=m
+# CONFIG_OCFS2_FS_STATS is not set
 # CONFIG_OCFS2_DEBUG_MASKLOG is not set
 # CONFIG_OCFS2_DEBUG_FS is not set
 CONFIG_DNOTIFY=y
@@ -819,6 +825,7 @@ CONFIG_HFSPLUS_FS=m
 CONFIG_CRAMFS=m
 # CONFIG_VXFS_FS is not set
 CONFIG_MINIX_FS=y
+# CONFIG_OMFS_FS is not set
 CONFIG_HPFS_FS=m
 # CONFIG_QNX4FS_FS is not set
 # CONFIG_ROMFS_FS is not set
@@ -831,18 +838,17 @@ CONFIG_NFS_FS=y
 CONFIG_NFS_V3=y
 # CONFIG_NFS_V3_ACL is not set
 CONFIG_NFS_V4=y
+CONFIG_ROOT_NFS=y
 CONFIG_NFSD=m
 CONFIG_NFSD_V3=y
 # CONFIG_NFSD_V3_ACL is not set
 # CONFIG_NFSD_V4 is not set
-CONFIG_ROOT_NFS=y
 CONFIG_LOCKD=y
 CONFIG_LOCKD_V4=y
 CONFIG_EXPORTFS=m
 CONFIG_NFS_COMMON=y
 CONFIG_SUNRPC=y
 CONFIG_SUNRPC_GSS=y
-CONFIG_SUNRPC_BIND34=y
 CONFIG_RPCSEC_GSS_KRB5=y
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 CONFIG_SMB_FS=m
@@ -851,7 +857,6 @@ CONFIG_SMB_NLS_REMOTE="cp437"
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 CONFIG_CODA_FS=m
-# CONFIG_CODA_FS_OLD_API is not set
 # CONFIG_AFS_FS is not set
 #
@@ -916,6 +921,8 @@ CONFIG_MAGIC_SYSRQ=y
 # CONFIG_HEADERS_CHECK is not set
 # CONFIG_DEBUG_KERNEL is not set
 CONFIG_DEBUG_BUGVERBOSE=y
+CONFIG_DEBUG_MEMORY_INIT=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
 # CONFIG_SAMPLES is not set
 #
@@ -975,6 +982,10 @@ CONFIG_CRYPTO_CRC32C=m
 CONFIG_CRYPTO_MD4=m
 CONFIG_CRYPTO_MD5=y
 CONFIG_CRYPTO_MICHAEL_MIC=m
+CONFIG_CRYPTO_RMD128=m
+CONFIG_CRYPTO_RMD160=m
+CONFIG_CRYPTO_RMD256=m
+CONFIG_CRYPTO_RMD320=m
 CONFIG_CRYPTO_SHA1=m
 CONFIG_CRYPTO_SHA256=m
 CONFIG_CRYPTO_SHA512=m
@@ -1016,6 +1027,7 @@ CONFIG_BITREVERSE=y
 # CONFIG_GENERIC_FIND_NEXT_BIT is not set
 CONFIG_CRC_CCITT=m
 CONFIG_CRC16=m
+CONFIG_CRC_T10DIF=y
 CONFIG_CRC_ITU_T=m
 CONFIG_CRC32=y
 # CONFIG_CRC7 is not set
diff --git a/arch/m68k/configs/q40_defconfig b/arch/m68k/configs/q40_defconfig
index e05be687b500..72eaff0776b8 100644
--- a/arch/m68k/configs/q40_defconfig
+++ b/arch/m68k/configs/q40_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc4
+# Linux kernel version: 2.6.27-rc6
-# Wed May 28 22:47:35 2008
+# Wed Sep 10 09:02:10 2008
 #
 CONFIG_M68K=y
 CONFIG_MMU=y
@@ -52,7 +52,6 @@ CONFIG_SYSCTL=y
 # CONFIG_EMBEDDED is not set
 CONFIG_UID16=y
 CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
 CONFIG_HOTPLUG=y
@@ -75,10 +74,16 @@ CONFIG_SLAB=y
 # CONFIG_PROFILING is not set
 # CONFIG_MARKERS is not set
 # CONFIG_HAVE_OPROFILE is not set
+# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set
+# CONFIG_HAVE_IOREMAP_PROT is not set
 # CONFIG_HAVE_KPROBES is not set
 # CONFIG_HAVE_KRETPROBES is not set
+# CONFIG_HAVE_ARCH_TRACEHOOK is not set
 # CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+# CONFIG_HAVE_CLK is not set
 CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
 # CONFIG_TINY_SHMEM is not set
@@ -95,6 +100,7 @@ CONFIG_BLOCK=y
 # CONFIG_BLK_DEV_IO_TRACE is not set
 # CONFIG_LSF is not set
 CONFIG_BLK_DEV_BSG=y
+# CONFIG_BLK_DEV_INTEGRITY is not set
 #
 # IO Schedulers
@@ -163,10 +169,6 @@ CONFIG_ISA=y
 CONFIG_GENERIC_ISA_DMA=y
 CONFIG_ZONE_DMA=y
 # CONFIG_ARCH_SUPPORTS_MSI is not set
-#
-# Networking
-#
 CONFIG_NET=y
 #
@@ -180,6 +182,7 @@ CONFIG_XFRM=y
 # CONFIG_XFRM_SUB_POLICY is not set
 CONFIG_XFRM_MIGRATE=y
 # CONFIG_XFRM_STATISTICS is not set
+CONFIG_XFRM_IPCOMP=m
 CONFIG_NET_KEY=y
 CONFIG_NET_KEY_MIGRATE=y
 CONFIG_INET=y
@@ -410,6 +413,7 @@ CONFIG_NET_CLS_ROUTE=y
 #
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_EXT=y
+# CONFIG_WIRELESS_EXT_SYSFS is not set
 # CONFIG_MAC80211 is not set
 CONFIG_IEEE80211=m
 # CONFIG_IEEE80211_DEBUG is not set
@@ -429,7 +433,9 @@ CONFIG_IEEE80211_CRYPT_TKIP=m
 CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
 CONFIG_STANDALONE=y
 CONFIG_PREVENT_FIRMWARE_BUILD=y
-CONFIG_FW_LOADER=m
+CONFIG_FW_LOADER=y
+# CONFIG_FIRMWARE_IN_KERNEL is not set
+CONFIG_EXTRA_FIRMWARE=""
 # CONFIG_SYS_HYPERVISOR is not set
 CONFIG_CONNECTOR=m
 # CONFIG_MTD is not set
@@ -448,6 +454,7 @@ CONFIG_CDROM_PKTCDVD=m
 CONFIG_CDROM_PKTCDVD_BUFFERS=8
 # CONFIG_CDROM_PKTCDVD_WCACHE is not set
 CONFIG_ATA_OVER_ETH=m
+# CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
@@ -458,6 +465,7 @@ CONFIG_BLK_DEV_IDE=y
 #
 # Please see Documentation/ide/ide.txt for help/info on IDE drives
 #
+CONFIG_IDE_ATAPI=y
 # CONFIG_BLK_DEV_IDE_SATA is not set
 CONFIG_BLK_DEV_IDEDISK=y
 # CONFIG_IDEDISK_MULTI_MODE is not set
@@ -475,8 +483,6 @@ CONFIG_IDE_PROC_FS=y
 # CONFIG_BLK_DEV_PLATFORM is not set
 CONFIG_BLK_DEV_Q40IDE=y
 # CONFIG_BLK_DEV_IDEDMA is not set
-# CONFIG_BLK_DEV_HD_ONLY is not set
-# CONFIG_BLK_DEV_HD is not set
 #
 # SCSI device support
@@ -536,6 +542,7 @@ CONFIG_ISCSI_TCP=m
 # CONFIG_SCSI_SYM53C416 is not set
 # CONFIG_SCSI_T128 is not set
 # CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_DH is not set
 CONFIG_MD=y
 CONFIG_BLK_DEV_MD=m
 CONFIG_MD_LINEAR=m
@@ -544,7 +551,7 @@ CONFIG_MD_RAID1=m
 # CONFIG_MD_RAID10 is not set
 CONFIG_MD_RAID456=m
 CONFIG_MD_RAID5_RESHAPE=y
-CONFIG_MD_MULTIPATH=m
+# CONFIG_MD_MULTIPATH is not set
 # CONFIG_MD_FAULTY is not set
 CONFIG_BLK_DEV_DM=m
 # CONFIG_DM_DEBUG is not set
@@ -553,13 +560,9 @@ CONFIG_DM_SNAPSHOT=m
 CONFIG_DM_MIRROR=m
 CONFIG_DM_ZERO=m
 CONFIG_DM_MULTIPATH=m
-CONFIG_DM_MULTIPATH_EMC=m
-CONFIG_DM_MULTIPATH_RDAC=m
-CONFIG_DM_MULTIPATH_HP=m
 # CONFIG_DM_DELAY is not set
 CONFIG_DM_UEVENT=y
 CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
 CONFIG_DUMMY=m
 # CONFIG_BONDING is not set
 CONFIG_MACVLAN=m
@@ -680,6 +683,7 @@ CONFIG_SERIO_LIBPS2=m
 # Character devices
 #
 CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
 CONFIG_VT_CONSOLE=y
 CONFIG_HW_CONSOLE=y
 CONFIG_VT_HW_CONSOLE_BINDING=y
@@ -711,6 +715,7 @@ CONFIG_GEN_RTC_X=y
 # CONFIG_POWER_SUPPLY is not set
 # CONFIG_HWMON is not set
 # CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
 #
@@ -722,8 +727,10 @@ CONFIG_SSB_POSSIBLE=y
 #
 # Multifunction device drivers
 #
+# CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
 #
 # Multimedia devices
@@ -792,10 +799,6 @@ CONFIG_LOGO=y
 CONFIG_LOGO_LINUX_MONO=y
 CONFIG_LOGO_LINUX_VGA16=y
 CONFIG_LOGO_LINUX_CLUT224=y
-#
-# Sound
-#
 CONFIG_SOUND=m
 CONFIG_DMASOUND_Q40=m
 CONFIG_DMASOUND=m
@@ -809,6 +812,7 @@ CONFIG_HIDRAW=y
 # CONFIG_NEW_LEDS is not set
 # CONFIG_ACCESSIBILITY is not set
 # CONFIG_RTC_CLASS is not set
+# CONFIG_DMADEVICES is not set
 # CONFIG_UIO is not set
 #
@@ -843,6 +847,7 @@ CONFIG_XFS_FS=m
 CONFIG_OCFS2_FS=m
 CONFIG_OCFS2_FS_O2CB=m
 CONFIG_OCFS2_FS_USERSPACE_CLUSTER=m
+# CONFIG_OCFS2_FS_STATS is not set
 # CONFIG_OCFS2_DEBUG_MASKLOG is not set
 # CONFIG_OCFS2_DEBUG_FS is not set
 CONFIG_DNOTIFY=y
@@ -902,6 +907,7 @@ CONFIG_HFSPLUS_FS=m
 CONFIG_CRAMFS=m
 # CONFIG_VXFS_FS is not set
 CONFIG_MINIX_FS=y
+# CONFIG_OMFS_FS is not set
 CONFIG_HPFS_FS=m
 # CONFIG_QNX4FS_FS is not set
 # CONFIG_ROMFS_FS is not set
@@ -924,7 +930,6 @@ CONFIG_EXPORTFS=m
 CONFIG_NFS_COMMON=y
 CONFIG_SUNRPC=y
 CONFIG_SUNRPC_GSS=y
-CONFIG_SUNRPC_BIND34=y
 CONFIG_RPCSEC_GSS_KRB5=y
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 CONFIG_SMB_FS=m
@@ -933,7 +938,6 @@ CONFIG_SMB_NLS_REMOTE="cp437"
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 CONFIG_CODA_FS=m
-# CONFIG_CODA_FS_OLD_API is not set
 # CONFIG_AFS_FS is not set
 #
@@ -997,6 +1001,8 @@ CONFIG_MAGIC_SYSRQ=y
 # CONFIG_HEADERS_CHECK is not set
 # CONFIG_DEBUG_KERNEL is not set
 CONFIG_DEBUG_BUGVERBOSE=y
+CONFIG_DEBUG_MEMORY_INIT=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
 # CONFIG_SAMPLES is not set
 #
@@ -1056,6 +1062,10 @@ CONFIG_CRYPTO_CRC32C=m
 CONFIG_CRYPTO_MD4=m
 CONFIG_CRYPTO_MD5=y
 CONFIG_CRYPTO_MICHAEL_MIC=m
+CONFIG_CRYPTO_RMD128=m
+CONFIG_CRYPTO_RMD160=m
+CONFIG_CRYPTO_RMD256=m
+CONFIG_CRYPTO_RMD320=m
 CONFIG_CRYPTO_SHA1=m
 CONFIG_CRYPTO_SHA256=m
 CONFIG_CRYPTO_SHA512=m
@@ -1097,6 +1107,7 @@ CONFIG_BITREVERSE=y
 # CONFIG_GENERIC_FIND_NEXT_BIT is not set
 CONFIG_CRC_CCITT=m
 CONFIG_CRC16=m
+CONFIG_CRC_T10DIF=y
 CONFIG_CRC_ITU_T=m
 CONFIG_CRC32=y
 # CONFIG_CRC7 is not set
diff --git a/arch/m68k/configs/sun3_defconfig b/arch/m68k/configs/sun3_defconfig
index 296340d2b315..cb62b96d766e 100644
--- a/arch/m68k/configs/sun3_defconfig
+++ b/arch/m68k/configs/sun3_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc4
+# Linux kernel version: 2.6.27-rc6
-# Wed May 28 22:47:35 2008
+# Wed Sep 10 09:02:11 2008
 #
 CONFIG_M68K=y
 CONFIG_MMU=y
@@ -52,7 +52,6 @@ CONFIG_SYSCTL=y
 # CONFIG_EMBEDDED is not set
 CONFIG_UID16=y
 CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
 CONFIG_HOTPLUG=y
@@ -75,10 +74,16 @@ CONFIG_SLAB=y
 # CONFIG_PROFILING is not set
 # CONFIG_MARKERS is not set
 # CONFIG_HAVE_OPROFILE is not set
+# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set
+# CONFIG_HAVE_IOREMAP_PROT is not set
 # CONFIG_HAVE_KPROBES is not set
 # CONFIG_HAVE_KRETPROBES is not set
+# CONFIG_HAVE_ARCH_TRACEHOOK is not set
 # CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+# CONFIG_HAVE_CLK is not set
 CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
 # CONFIG_TINY_SHMEM is not set
@@ -95,6 +100,7 @@ CONFIG_BLOCK=y
 # CONFIG_BLK_DEV_IO_TRACE is not set
 # CONFIG_LSF is not set
 CONFIG_BLK_DEV_BSG=y
+# CONFIG_BLK_DEV_INTEGRITY is not set
 #
 # IO Schedulers
@@ -149,10 +155,6 @@ CONFIG_BINFMT_MISC=m
 CONFIG_PROC_HARDWARE=y
 CONFIG_ZONE_DMA=y
 # CONFIG_ARCH_SUPPORTS_MSI is not set
-#
-# Networking
-#
 CONFIG_NET=y
 #
@@ -166,6 +168,7 @@ CONFIG_XFRM=y
 # CONFIG_XFRM_SUB_POLICY is not set
 CONFIG_XFRM_MIGRATE=y
 # CONFIG_XFRM_STATISTICS is not set
+CONFIG_XFRM_IPCOMP=m
 CONFIG_NET_KEY=y
 CONFIG_NET_KEY_MIGRATE=y
 CONFIG_INET=y
@@ -399,6 +402,7 @@ CONFIG_NET_CLS_ROUTE=y
 #
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_EXT=y
+# CONFIG_WIRELESS_EXT_SYSFS is not set
 # CONFIG_MAC80211 is not set
 CONFIG_IEEE80211=m
 # CONFIG_IEEE80211_DEBUG is not set
@@ -418,7 +422,9 @@ CONFIG_IEEE80211_CRYPT_TKIP=m
 CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
 CONFIG_STANDALONE=y
 CONFIG_PREVENT_FIRMWARE_BUILD=y
-CONFIG_FW_LOADER=m
+CONFIG_FW_LOADER=y
+# CONFIG_FIRMWARE_IN_KERNEL is not set
+CONFIG_EXTRA_FIRMWARE=""
 # CONFIG_SYS_HYPERVISOR is not set
 CONFIG_CONNECTOR=m
 # CONFIG_MTD is not set
@@ -436,6 +442,7 @@ CONFIG_CDROM_PKTCDVD=m
 CONFIG_CDROM_PKTCDVD_BUFFERS=8
 # CONFIG_CDROM_PKTCDVD_WCACHE is not set
 CONFIG_ATA_OVER_ETH=m
+# CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
@@ -488,6 +495,7 @@ CONFIG_SCSI_LOWLEVEL=y
 CONFIG_ISCSI_TCP=m
 # CONFIG_SCSI_DEBUG is not set
 CONFIG_SUN3_SCSI=y
+# CONFIG_SCSI_DH is not set
 CONFIG_MD=y
 CONFIG_BLK_DEV_MD=m
 CONFIG_MD_LINEAR=m
@@ -496,7 +504,7 @@ CONFIG_MD_RAID1=m
 # CONFIG_MD_RAID10 is not set
 CONFIG_MD_RAID456=m
 CONFIG_MD_RAID5_RESHAPE=y
-CONFIG_MD_MULTIPATH=m
+# CONFIG_MD_MULTIPATH is not set
 # CONFIG_MD_FAULTY is not set
 CONFIG_BLK_DEV_DM=m
 # CONFIG_DM_DEBUG is not set
@@ -505,13 +513,9 @@ CONFIG_DM_SNAPSHOT=m
 CONFIG_DM_MIRROR=m
 CONFIG_DM_ZERO=m
 CONFIG_DM_MULTIPATH=m
-CONFIG_DM_MULTIPATH_EMC=m
-CONFIG_DM_MULTIPATH_RDAC=m
-CONFIG_DM_MULTIPATH_HP=m
 # CONFIG_DM_DELAY is not set
 CONFIG_DM_UEVENT=y
 CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
 CONFIG_DUMMY=m
 # CONFIG_BONDING is not set
 CONFIG_MACVLAN=m
@@ -527,7 +531,6 @@ CONFIG_SUN3_82586=y
 # CONFIG_IBM_NEW_EMAC_RGMII is not set
 # CONFIG_IBM_NEW_EMAC_TAH is not set
 # CONFIG_IBM_NEW_EMAC_EMAC4 is not set
-# CONFIG_B44 is not set
 # CONFIG_NETDEV_1000 is not set
 # CONFIG_NETDEV_10000 is not set
@@ -617,6 +620,7 @@ CONFIG_SERIO_LIBPS2=m
 # Character devices
 #
 CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
 CONFIG_VT_CONSOLE=y
 CONFIG_HW_CONSOLE=y
 CONFIG_VT_HW_CONSOLE_BINDING=y
@@ -647,19 +651,20 @@ CONFIG_GEN_RTC_X=y
 # CONFIG_POWER_SUPPLY is not set
 # CONFIG_HWMON is not set
 # CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
-# CONFIG_SSB is not set
 #
 # Multifunction device drivers
 #
+# CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
 #
 # Multimedia devices
@@ -727,10 +732,6 @@ CONFIG_LOGO=y
 CONFIG_LOGO_LINUX_MONO=y
 CONFIG_LOGO_LINUX_VGA16=y
 CONFIG_LOGO_LINUX_CLUT224=y
-#
-# Sound
-#
 # CONFIG_SOUND is not set
 CONFIG_HID_SUPPORT=y
 CONFIG_HID=m
@@ -776,6 +777,7 @@ CONFIG_XFS_FS=m
 CONFIG_OCFS2_FS=m
 CONFIG_OCFS2_FS_O2CB=m
 CONFIG_OCFS2_FS_USERSPACE_CLUSTER=m
+# CONFIG_OCFS2_FS_STATS is not set
 # CONFIG_OCFS2_DEBUG_MASKLOG is not set
 # CONFIG_OCFS2_DEBUG_FS is not set
 CONFIG_DNOTIFY=y
@@ -835,6 +837,7 @@ CONFIG_HFSPLUS_FS=m
 CONFIG_CRAMFS=m
 # CONFIG_VXFS_FS is not set
 CONFIG_MINIX_FS=y
+# CONFIG_OMFS_FS is not set
 CONFIG_HPFS_FS=m
 # CONFIG_QNX4FS_FS is not set
 # CONFIG_ROMFS_FS is not set
@@ -847,18 +850,17 @@ CONFIG_NFS_FS=y
 CONFIG_NFS_V3=y
 # CONFIG_NFS_V3_ACL is not set
 CONFIG_NFS_V4=y
+CONFIG_ROOT_NFS=y
 CONFIG_NFSD=m
 CONFIG_NFSD_V3=y
 # CONFIG_NFSD_V3_ACL is not set
 # CONFIG_NFSD_V4 is not set
-CONFIG_ROOT_NFS=y
 CONFIG_LOCKD=y
 CONFIG_LOCKD_V4=y
 CONFIG_EXPORTFS=m
 CONFIG_NFS_COMMON=y
 CONFIG_SUNRPC=y
 CONFIG_SUNRPC_GSS=y
-CONFIG_SUNRPC_BIND34=y
 CONFIG_RPCSEC_GSS_KRB5=y
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 CONFIG_SMB_FS=m
@@ -867,7 +869,6 @@ CONFIG_SMB_NLS_REMOTE="cp437"
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 CONFIG_CODA_FS=m
-# CONFIG_CODA_FS_OLD_API is not set
 # CONFIG_AFS_FS is not set
 #
@@ -932,6 +933,8 @@ CONFIG_MAGIC_SYSRQ=y
 # CONFIG_HEADERS_CHECK is not set
 # CONFIG_DEBUG_KERNEL is not set
 CONFIG_DEBUG_BUGVERBOSE=y
+CONFIG_DEBUG_MEMORY_INIT=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
 # CONFIG_SAMPLES is not set
 #
@@ -991,6 +994,10 @@ CONFIG_CRYPTO_CRC32C=m
 CONFIG_CRYPTO_MD4=m
 CONFIG_CRYPTO_MD5=y
 CONFIG_CRYPTO_MICHAEL_MIC=m
+CONFIG_CRYPTO_RMD128=m
+CONFIG_CRYPTO_RMD160=m
+CONFIG_CRYPTO_RMD256=m
+CONFIG_CRYPTO_RMD320=m
 CONFIG_CRYPTO_SHA1=m
 CONFIG_CRYPTO_SHA256=m
 CONFIG_CRYPTO_SHA512=m
@@ -1032,6 +1039,7 @@ CONFIG_BITREVERSE=y
 # CONFIG_GENERIC_FIND_NEXT_BIT is not set
 CONFIG_CRC_CCITT=m
 CONFIG_CRC16=m
+CONFIG_CRC_T10DIF=y
 CONFIG_CRC_ITU_T=m
 CONFIG_CRC32=y
 # CONFIG_CRC7 is not set
diff --git a/arch/m68k/configs/sun3x_defconfig b/arch/m68k/configs/sun3x_defconfig
index 8d3a416c92bf..04b4363a7050 100644
--- a/arch/m68k/configs/sun3x_defconfig
+++ b/arch/m68k/configs/sun3x_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc4
+# Linux kernel version: 2.6.27-rc6
-# Wed May 28 22:47:35 2008
+# Wed Sep 10 09:02:12 2008
 #
 CONFIG_M68K=y
 CONFIG_MMU=y
@@ -52,7 +52,6 @@ CONFIG_SYSCTL=y
 # CONFIG_EMBEDDED is not set
 CONFIG_UID16=y
 CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
 CONFIG_HOTPLUG=y
@@ -75,10 +74,16 @@ CONFIG_SLAB=y
 # CONFIG_PROFILING is not set
 # CONFIG_MARKERS is not set
 # CONFIG_HAVE_OPROFILE is not set
+# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set
+# CONFIG_HAVE_IOREMAP_PROT is not set
 # CONFIG_HAVE_KPROBES is not set
 # CONFIG_HAVE_KRETPROBES is not set
+# CONFIG_HAVE_ARCH_TRACEHOOK is not set
 # CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+# CONFIG_HAVE_CLK is not set
 CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
 # CONFIG_TINY_SHMEM is not set
@@ -95,6 +100,7 @@ CONFIG_BLOCK=y
 # CONFIG_BLK_DEV_IO_TRACE is not set
 # CONFIG_LSF is not set
 CONFIG_BLK_DEV_BSG=y
+# CONFIG_BLK_DEV_INTEGRITY is not set
 #
 # IO Schedulers
@@ -160,10 +166,6 @@ CONFIG_BINFMT_MISC=m
 CONFIG_PROC_HARDWARE=y
 CONFIG_ZONE_DMA=y
 # CONFIG_ARCH_SUPPORTS_MSI is not set
-#
-# Networking
-#
 CONFIG_NET=y
 #
@@ -177,6 +179,7 @@ CONFIG_XFRM=y
 # CONFIG_XFRM_SUB_POLICY is not set
 CONFIG_XFRM_MIGRATE=y
 # CONFIG_XFRM_STATISTICS is not set
+CONFIG_XFRM_IPCOMP=m
 CONFIG_NET_KEY=y
 CONFIG_NET_KEY_MIGRATE=y
 CONFIG_INET=y
@@ -410,6 +413,7 @@ CONFIG_NET_CLS_ROUTE=y
 #
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_EXT=y
+# CONFIG_WIRELESS_EXT_SYSFS is not set
 # CONFIG_MAC80211 is not set
 CONFIG_IEEE80211=m
 # CONFIG_IEEE80211_DEBUG is not set
@@ -429,7 +433,9 @@ CONFIG_IEEE80211_CRYPT_TKIP=m
 CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
 CONFIG_STANDALONE=y
 CONFIG_PREVENT_FIRMWARE_BUILD=y
-CONFIG_FW_LOADER=m
+CONFIG_FW_LOADER=y
+# CONFIG_FIRMWARE_IN_KERNEL is not set
+CONFIG_EXTRA_FIRMWARE=""
 # CONFIG_SYS_HYPERVISOR is not set
 CONFIG_CONNECTOR=m
 # CONFIG_MTD is not set
@@ -447,6 +453,7 @@ CONFIG_CDROM_PKTCDVD=m
 CONFIG_CDROM_PKTCDVD_BUFFERS=8
 # CONFIG_CDROM_PKTCDVD_WCACHE is not set
 CONFIG_ATA_OVER_ETH=m
+# CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
@@ -499,6 +506,7 @@ CONFIG_SCSI_LOWLEVEL=y
 CONFIG_ISCSI_TCP=m
 # CONFIG_SCSI_DEBUG is not set
 CONFIG_SUN3X_ESP=y
+# CONFIG_SCSI_DH is not set
 CONFIG_MD=y
 CONFIG_BLK_DEV_MD=m
 CONFIG_MD_LINEAR=m
@@ -507,7 +515,7 @@ CONFIG_MD_RAID1=m
 # CONFIG_MD_RAID10 is not set
 CONFIG_MD_RAID456=m
 CONFIG_MD_RAID5_RESHAPE=y
-CONFIG_MD_MULTIPATH=m
+# CONFIG_MD_MULTIPATH is not set
 # CONFIG_MD_FAULTY is not set
 CONFIG_BLK_DEV_DM=m
 # CONFIG_DM_DEBUG is not set
@@ -516,13 +524,9 @@ CONFIG_DM_SNAPSHOT=m
 CONFIG_DM_MIRROR=m
 CONFIG_DM_ZERO=m
 CONFIG_DM_MULTIPATH=m
-CONFIG_DM_MULTIPATH_EMC=m
-CONFIG_DM_MULTIPATH_RDAC=m
-CONFIG_DM_MULTIPATH_HP=m
 # CONFIG_DM_DELAY is not set
 CONFIG_DM_UEVENT=y
 CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
 CONFIG_DUMMY=m
 # CONFIG_BONDING is not set
 CONFIG_MACVLAN=m
@@ -627,6 +631,7 @@ CONFIG_SERIO_LIBPS2=m
 # Character devices
 #
 CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
 CONFIG_VT_CONSOLE=y
 CONFIG_HW_CONSOLE=y
 CONFIG_VT_HW_CONSOLE_BINDING=y
@@ -657,6 +662,7 @@ CONFIG_GEN_RTC_X=y
 # CONFIG_POWER_SUPPLY is not set
 # CONFIG_HWMON is not set
 # CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
 #
@@ -668,8 +674,10 @@ CONFIG_SSB_POSSIBLE=y
 #
 # Multifunction device drivers
 #
+# CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
 #
 # Multimedia devices
@@ -737,10 +745,6 @@ CONFIG_LOGO=y
 CONFIG_LOGO_LINUX_MONO=y
 CONFIG_LOGO_LINUX_VGA16=y
 CONFIG_LOGO_LINUX_CLUT224=y
-#
-# Sound
-#
 # CONFIG_SOUND is not set
 CONFIG_HID_SUPPORT=y
 CONFIG_HID=m
@@ -752,6 +756,7 @@ CONFIG_HIDRAW=y
 # CONFIG_NEW_LEDS is not set
 # CONFIG_ACCESSIBILITY is not set
 # CONFIG_RTC_CLASS is not set
+# CONFIG_DMADEVICES is not set
 # CONFIG_UIO is not set
 #
@@ -786,6 +791,7 @@ CONFIG_XFS_FS=m
 CONFIG_OCFS2_FS=m
 CONFIG_OCFS2_FS_O2CB=m
 CONFIG_OCFS2_FS_USERSPACE_CLUSTER=m
+# CONFIG_OCFS2_FS_STATS is not set
 # CONFIG_OCFS2_DEBUG_MASKLOG is not set
 # CONFIG_OCFS2_DEBUG_FS is not set
 CONFIG_DNOTIFY=y
@@ -845,6 +851,7 @@ CONFIG_HFSPLUS_FS=m
 CONFIG_CRAMFS=m
 # CONFIG_VXFS_FS is not set
 CONFIG_MINIX_FS=y
+# CONFIG_OMFS_FS is not set
 CONFIG_HPFS_FS=m
 # CONFIG_QNX4FS_FS is not set
 # CONFIG_ROMFS_FS is not set
@@ -857,18 +864,17 @@ CONFIG_NFS_FS=y
 CONFIG_NFS_V3=y
 # CONFIG_NFS_V3_ACL is not set
 CONFIG_NFS_V4=y
+CONFIG_ROOT_NFS=y
 CONFIG_NFSD=m
 CONFIG_NFSD_V3=y
 # CONFIG_NFSD_V3_ACL is not set
 # CONFIG_NFSD_V4 is not set
-CONFIG_ROOT_NFS=y
 CONFIG_LOCKD=y
 CONFIG_LOCKD_V4=y
 CONFIG_EXPORTFS=m
 CONFIG_NFS_COMMON=y
 CONFIG_SUNRPC=y
 CONFIG_SUNRPC_GSS=y
-CONFIG_SUNRPC_BIND34=y
 CONFIG_RPCSEC_GSS_KRB5=y
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 CONFIG_SMB_FS=m
@@ -877,7 +883,6 @@ CONFIG_SMB_NLS_REMOTE="cp437"
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 CONFIG_CODA_FS=m
-# CONFIG_CODA_FS_OLD_API is not set
 # CONFIG_AFS_FS is not set
 #
@@ -942,6 +947,8 @@ CONFIG_MAGIC_SYSRQ=y
 # CONFIG_HEADERS_CHECK is not set
 # CONFIG_DEBUG_KERNEL is not set
 CONFIG_DEBUG_BUGVERBOSE=y
+CONFIG_DEBUG_MEMORY_INIT=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
 # CONFIG_SAMPLES is not set
 #
@@ -1001,6 +1008,10 @@ CONFIG_CRYPTO_CRC32C=m
 CONFIG_CRYPTO_MD4=m
 CONFIG_CRYPTO_MD5=y
 CONFIG_CRYPTO_MICHAEL_MIC=m
+CONFIG_CRYPTO_RMD128=m
+CONFIG_CRYPTO_RMD160=m
+CONFIG_CRYPTO_RMD256=m
+CONFIG_CRYPTO_RMD320=m
 CONFIG_CRYPTO_SHA1=m
 CONFIG_CRYPTO_SHA256=m
 CONFIG_CRYPTO_SHA512=m
@@ -1042,6 +1053,7 @@ CONFIG_BITREVERSE=y
 # CONFIG_GENERIC_FIND_NEXT_BIT is not set
 CONFIG_CRC_CCITT=m
 CONFIG_CRC16=m
+CONFIG_CRC_T10DIF=y
 CONFIG_CRC_ITU_T=m
 CONFIG_CRC32=y
 # CONFIG_CRC7 is not set
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 4da736e25333..49896a2a1d72 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -1886,6 +1886,15 @@ config STACKTRACE_SUPPORT
 source "init/Kconfig"
+config PROBE_INITRD_HEADER
+        bool "Probe initrd header created by addinitrd"
+        depends on BLK_DEV_INITRD
+        help
+          Probe initrd header at the last page of kernel image.
+          Say Y here if you are using arch/mips/boot/addinitrd.c to
+          add initrd or initramfs image to the kernel image.
+          Otherwise, say N.
 menu "Bus options (PCI, PCMCIA, EISA, ISA, TC)"
 config HW_HAS_EISA
diff --git a/arch/mips/kernel/setup.c b/arch/mips/kernel/setup.c
index 2aae76bce293..16f8edfe5cdc 100644
--- a/arch/mips/kernel/setup.c
+++ b/arch/mips/kernel/setup.c
@@ -160,30 +160,33 @@ early_param("rd_size", rd_size_early);
 static unsigned long __init init_initrd(void)
 {
        unsigned long end;
-        u32 *initrd_header;
        /*
         * Board specific code or command line parser should have
         * already set up initrd_start and initrd_end. In these cases
         * perfom sanity checks and use them if all looks good.
         */
-        if (initrd_start && initrd_end > initrd_start)
+        if (!initrd_start || initrd_end <= initrd_start) {
-                goto sanitize;
+#ifdef CONFIG_PROBE_INITRD_HEADER
+                u32 *initrd_header;
-        /*
+                /*
-         * See if initrd has been added to the kernel image by
+                 * See if initrd has been added to the kernel image by
-         * arch/mips/boot/addinitrd.c. In that case a header is
+                 * arch/mips/boot/addinitrd.c. In that case a header is
-         * prepended to initrd and is made up by 8 bytes. The fisrt
+                 * prepended to initrd and is made up by 8 bytes. The first
-         * word is a magic number and the second one is the size of
+                 * word is a magic number and the second one is the size of
-         * initrd.  Initrd start must be page aligned in any cases.
+                 * initrd.  Initrd start must be page aligned in any cases.
-         */
+                 */
-        initrd_header = __va(PAGE_ALIGN(__pa_symbol(&_end) + 8)) - 8;
+                initrd_header = __va(PAGE_ALIGN(__pa_symbol(&_end) + 8)) - 8;
-        if (initrd_header[0] != 0x494E5244)
+                if (initrd_header[0] != 0x494E5244)
+                        goto disable;
+                initrd_start = (unsigned long)(initrd_header + 2);
+                initrd_end = initrd_start + initrd_header[1];
+#else
                goto disable;
-        initrd_start = (unsigned long)(initrd_header + 2);
+#endif
-        initrd_end = initrd_start + initrd_header[1];
+        }
-sanitize:
        if (initrd_start & ~PAGE_MASK) {
                pr_err("initrd start must be page aligned\n");
                goto disable;
diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c
index 426cced1e9dc..6bee29097a56 100644
--- a/arch/mips/kernel/traps.c
+++ b/arch/mips/kernel/traps.c
@@ -373,8 +373,8 @@ void __noreturn die(const char * str, const struct pt_regs * regs)
        do_exit(SIGSEGV);
 }
-extern const struct exception_table_entry __start___dbe_table[];
+extern struct exception_table_entry __start___dbe_table[];
-extern const struct exception_table_entry __stop___dbe_table[];
+extern struct exception_table_entry __stop___dbe_table[];
 __asm__(
 "       .section        __dbe_table, \"a\"\n"
@@ -1200,7 +1200,7 @@ void *set_except_vector(int n, void *addr)
        if (n == 0 && cpu_has_divec) {
                *(u32 *)(ebase + 0x200) = 0x08000000 |
                                          (0x03ffffff & (handler >> 2));
-                flush_icache_range(ebase + 0x200, ebase + 0x204);
+                local_flush_icache_range(ebase + 0x200, ebase + 0x204);
        }
        return (void *)old_handler;
 }
@@ -1283,7 +1283,8 @@ static void *set_vi_srs_handler(int n, vi_handler_t addr, int srs)
                *w = (*w & 0xffff0000) | (((u32)handler >> 16) & 0xffff);
                w = (u32 *)(b + ori_offset);
                *w = (*w & 0xffff0000) | ((u32)handler & 0xffff);
-                flush_icache_range((unsigned long)b, (unsigned long)(b+handler_len));
+                local_flush_icache_range((unsigned long)b,
+                                         (unsigned long)(b+handler_len));
        }
        else {
                /*
@@ -1295,7 +1296,8 @@ static void *set_vi_srs_handler(int n, vi_handler_t addr, int srs)
                w = (u32 *)b;
                *w++ = 0x08000000 | (((u32)handler >> 2) & 0x03fffff); /* j handler */
                *w = 0;
-                flush_icache_range((unsigned long)b, (unsigned long)(b+8));
+                local_flush_icache_range((unsigned long)b,
+                                         (unsigned long)(b+8));
        }
        return (void *)old_handler;
@@ -1515,7 +1517,7 @@ void __cpuinit per_cpu_trap_init(void)
 void __init set_handler(unsigned long offset, void *addr, unsigned long size)
 {
        memcpy((void *)(ebase + offset), addr, size);
-        flush_icache_range(ebase + offset, ebase + offset + size);
+        local_flush_icache_range(ebase + offset, ebase + offset + size);
 }
 static char panic_null_cerr[] __cpuinitdata =
@@ -1680,6 +1682,8 @@ void __init trap_init(void)
        signal32_init();
 #endif
-        flush_icache_range(ebase, ebase + 0x400);
+        local_flush_icache_range(ebase, ebase + 0x400);
        flush_tlb_handlers();
+        sort_extable(__start___dbe_table, __stop___dbe_table);
 }
diff --git a/arch/mips/mm/c-r3k.c b/arch/mips/mm/c-r3k.c
index 27a5b466c85c..5500c20c79ae 100644
--- a/arch/mips/mm/c-r3k.c
+++ b/arch/mips/mm/c-r3k.c
@@ -320,6 +320,7 @@ void __cpuinit r3k_cache_init(void)
        flush_cache_range = r3k_flush_cache_range;
        flush_cache_page = r3k_flush_cache_page;
        flush_icache_range = r3k_flush_icache_range;
+        local_flush_icache_range = r3k_flush_icache_range;
        flush_cache_sigtramp = r3k_flush_cache_sigtramp;
        local_flush_data_cache_page = local_r3k_flush_data_cache_page;
diff --git a/arch/mips/mm/c-r4k.c b/arch/mips/mm/c-r4k.c
index 71df3390c07b..6e99665ae860 100644
--- a/arch/mips/mm/c-r4k.c
+++ b/arch/mips/mm/c-r4k.c
@@ -543,12 +543,8 @@ struct flush_icache_range_args {
        unsigned long end;
 };
-static inline void local_r4k_flush_icache_range(void *args)
+static inline void local_r4k_flush_icache_range(unsigned long start, unsigned long end)
 {
-        struct flush_icache_range_args *fir_args = args;
-        unsigned long start = fir_args->start;
-        unsigned long end = fir_args->end;
        if (!cpu_has_ic_fills_f_dc) {
                if (end - start >= dcache_size) {
                        r4k_blast_dcache();
@@ -564,6 +560,15 @@ static inline void local_r4k_flush_icache_range(void *args)
                protected_blast_icache_range(start, end);
 }
+static inline void local_r4k_flush_icache_range_ipi(void *args)
+{
+        struct flush_icache_range_args *fir_args = args;
+        unsigned long start = fir_args->start;
+        unsigned long end = fir_args->end;
+        local_r4k_flush_icache_range(start, end);
+}
 static void r4k_flush_icache_range(unsigned long start, unsigned long end)
 {
        struct flush_icache_range_args args;
@@ -571,7 +576,7 @@ static void r4k_flush_icache_range(unsigned long start, unsigned long end)
        args.start = start;
        args.end = end;
-        r4k_on_each_cpu(local_r4k_flush_icache_range, &args, 1);
+        r4k_on_each_cpu(local_r4k_flush_icache_range_ipi, &args, 1);
        instruction_hazard();
 }
@@ -1375,6 +1380,7 @@ void __cpuinit r4k_cache_init(void)
        local_flush_data_cache_page     = local_r4k_flush_data_cache_page;
        flush_data_cache_page   = r4k_flush_data_cache_page;
        flush_icache_range      = r4k_flush_icache_range;
+        local_flush_icache_range        = local_r4k_flush_icache_range;
 #if defined(CONFIG_DMA_NONCOHERENT)
        if (coherentio) {
diff --git a/arch/mips/mm/c-tx39.c b/arch/mips/mm/c-tx39.c
index a9f7f1f5e9b4..f7c8f9ce39c1 100644
--- a/arch/mips/mm/c-tx39.c
+++ b/arch/mips/mm/c-tx39.c
@@ -362,6 +362,7 @@ void __cpuinit tx39_cache_init(void)
                flush_cache_range       = (void *) tx39h_flush_icache_all;
                flush_cache_page        = (void *) tx39h_flush_icache_all;
                flush_icache_range      = (void *) tx39h_flush_icache_all;
+                local_flush_icache_range = (void *) tx39h_flush_icache_all;
                flush_cache_sigtramp    = (void *) tx39h_flush_icache_all;
                local_flush_data_cache_page     = (void *) tx39h_flush_icache_all;
@@ -390,6 +391,7 @@ void __cpuinit tx39_cache_init(void)
                flush_cache_range = tx39_flush_cache_range;
                flush_cache_page = tx39_flush_cache_page;
                flush_icache_range = tx39_flush_icache_range;
+                local_flush_icache_range = tx39_flush_icache_range;
                flush_cache_sigtramp = tx39_flush_cache_sigtramp;
                local_flush_data_cache_page = local_tx39_flush_data_cache_page;
diff --git a/arch/mips/mm/cache.c b/arch/mips/mm/cache.c
index 034e8506f6ea..1eb7c71e3d6a 100644
--- a/arch/mips/mm/cache.c
+++ b/arch/mips/mm/cache.c
@@ -29,6 +29,7 @@ void (*flush_cache_range)(struct vm_area_struct *vma, unsigned long start,
 void (*flush_cache_page)(struct vm_area_struct *vma, unsigned long page,
        unsigned long pfn);
 void (*flush_icache_range)(unsigned long start, unsigned long end);
+void (*local_flush_icache_range)(unsigned long start, unsigned long end);
 void (*__flush_cache_vmap)(void);
 void (*__flush_cache_vunmap)(void);
diff --git a/arch/mips/mm/tlbex.c b/arch/mips/mm/tlbex.c
index 76da73a5ab3c..979cf9197282 100644
--- a/arch/mips/mm/tlbex.c
+++ b/arch/mips/mm/tlbex.c
@@ -1273,10 +1273,10 @@ void __cpuinit build_tlb_refill_handler(void)
 void __cpuinit flush_tlb_handlers(void)
 {
-        flush_icache_range((unsigned long)handle_tlbl,
+        local_flush_icache_range((unsigned long)handle_tlbl,
                           (unsigned long)handle_tlbl + sizeof(handle_tlbl));
-        flush_icache_range((unsigned long)handle_tlbs,
+        local_flush_icache_range((unsigned long)handle_tlbs,
                           (unsigned long)handle_tlbs + sizeof(handle_tlbs));
-        flush_icache_range((unsigned long)handle_tlbm,
+        local_flush_icache_range((unsigned long)handle_tlbm,
                           (unsigned long)handle_tlbm + sizeof(handle_tlbm));
 }
diff --git a/arch/mips/sgi-ip22/ip22-platform.c b/arch/mips/sgi-ip22/ip22-platform.c
index 60141235ec40..52486c4d2b01 100644
--- a/arch/mips/sgi-ip22/ip22-platform.c
+++ b/arch/mips/sgi-ip22/ip22-platform.c
@@ -150,7 +150,7 @@ static int __init sgiseeq_devinit(void)
                return res;
        /* Second HPC is missing? */
-        if (!ip22_is_fullhouse() ||
+        if (ip22_is_fullhouse() ||
            get_dbe(tmp, (unsigned int *)&hpc3c1->pbdma[1]))
                return 0;
diff --git a/arch/mips/txx9/generic/setup.c b/arch/mips/txx9/generic/setup.c
index 0afe94c48fb6..fe6bee09cece 100644
--- a/arch/mips/txx9/generic/setup.c
+++ b/arch/mips/txx9/generic/setup.c
@@ -53,6 +53,7 @@ txx9_reg_res_init(unsigned int pcode, unsigned long base, unsigned long size)
                txx9_ce_res[i].name = txx9_ce_res_name[i];
        }
+        txx9_pcode = pcode;
        sprintf(txx9_pcode_str, "TX%x", pcode);
        if (base) {
                txx9_reg_res.start = base & 0xfffffffffULL;
diff --git a/arch/mips/vr41xx/common/irq.c b/arch/mips/vr41xx/common/irq.c
index cba36a247e32..92dd1a0ca352 100644
--- a/arch/mips/vr41xx/common/irq.c
+++ b/arch/mips/vr41xx/common/irq.c
@@ -72,6 +72,7 @@ static void irq_dispatch(unsigned int irq)
        cascade = irq_cascade + irq;
        if (cascade->get_irq != NULL) {
                unsigned int source_irq = irq;
+                int ret;
                desc = irq_desc + source_irq;
                if (desc->chip->mask_ack)
                        desc->chip->mask_ack(source_irq);
@@ -79,8 +80,9 @@ static void irq_dispatch(unsigned int irq)
                        desc->chip->mask(source_irq);
                        desc->chip->ack(source_irq);
                }
-                irq = cascade->get_irq(irq);
+                ret = cascade->get_irq(irq);
-                if (irq < 0)
+                irq = ret;
+                if (ret < 0)
                        atomic_inc(&irq_err_count);
                else
                        irq_dispatch(irq);
diff --git a/arch/mn10300/mm/fault.c b/arch/mn10300/mm/fault.c
index 78f092ca0316..33cf25025dac 100644
--- a/arch/mn10300/mm/fault.c
+++ b/arch/mn10300/mm/fault.c
@@ -174,7 +174,7 @@ asmlinkage void do_page_fault(struct pt_regs *regs, unsigned long fault_code,
         * If we're in an interrupt or have no user
         * context, we must not take the fault..
         */
-        if (in_interrupt() || !mm)
+        if (in_atomic() || !mm)
                goto no_context;
        down_read(&mm->mmap_sem);
diff --git a/arch/parisc/kernel/module.c b/arch/parisc/kernel/module.c
index fdacdd4341c9..44138c3e6ea7 100644
--- a/arch/parisc/kernel/module.c
+++ b/arch/parisc/kernel/module.c
@@ -47,7 +47,9 @@
 #include <linux/string.h>
 #include <linux/kernel.h>
 #include <linux/bug.h>
+#include <linux/uaccess.h>
+#include <asm/sections.h>
 #include <asm/unwind.h>
 #if 0
@@ -860,3 +862,15 @@ void module_arch_cleanup(struct module *mod)
        deregister_unwind_table(mod);
        module_bug_cleanup(mod);
 }
+#ifdef CONFIG_64BIT
+void *dereference_function_descriptor(void *ptr)
+{
+        Elf64_Fdesc *desc = ptr;
+        void *p;
+        if (!probe_kernel_address(&desc->addr, p))
+                ptr = p;
+        return ptr;
+}
+#endif
diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile
index 14174aa24074..65d1a8454d2c 100644
--- a/arch/powerpc/boot/Makefile
+++ b/arch/powerpc/boot/Makefile
@@ -49,7 +49,7 @@ zlib       := inffast.c inflate.c inftrees.c
 zlibheader := inffast.h inffixed.h inflate.h inftrees.h infutil.h
 zliblinuxheader := zlib.h zconf.h zutil.h
-$(addprefix $(obj)/,$(zlib) gunzip_util.o main.o): \
+$(addprefix $(obj)/,$(zlib) cuboot-c2k.o gunzip_util.o main.o prpmc2800.o): \
        $(addprefix $(obj)/,$(zliblinuxheader)) $(addprefix $(obj)/,$(zlibheader))
 src-libfdt := fdt.c fdt_ro.c fdt_wip.c fdt_sw.c fdt_rw.c fdt_strerror.c
@@ -195,7 +195,7 @@ image-$(CONFIG_PPC_CELLEB)		+= zImage.pseries
 image-$(CONFIG_PPC_CHRP)                += zImage.chrp
 image-$(CONFIG_PPC_EFIKA)               += zImage.chrp
 image-$(CONFIG_PPC_PMAC)                += zImage.pmac
-image-$(CONFIG_PPC_HOLLY)               += zImage.holly
+image-$(CONFIG_PPC_HOLLY)               += dtbImage.holly
 image-$(CONFIG_PPC_PRPMC2800)           += dtbImage.prpmc2800
 image-$(CONFIG_PPC_ISERIES)             += zImage.iseries
 image-$(CONFIG_DEFAULT_UIMAGE)          += uImage
diff --git a/arch/powerpc/boot/dts/mpc8610_hpcd.dts b/arch/powerpc/boot/dts/mpc8610_hpcd.dts
index 3b3a1062cb25..584a4f184eb2 100644
--- a/arch/powerpc/boot/dts/mpc8610_hpcd.dts
+++ b/arch/powerpc/boot/dts/mpc8610_hpcd.dts
@@ -281,7 +281,7 @@
                                cell-index = <0>;
                                reg = <0x0 0x80>;
                                interrupt-parent = <&mpic>;
-                                interrupts = <60 2>;
+                                interrupts = <76 2>;
                        };
                        dma-channel@1 {
                                compatible = "fsl,mpc8610-dma-channel",
@@ -289,7 +289,7 @@
                                cell-index = <1>;
                                reg = <0x80 0x80>;
                                interrupt-parent = <&mpic>;
-                                interrupts = <61 2>;
+                                interrupts = <77 2>;
                        };
                        dma-channel@2 {
                                compatible = "fsl,mpc8610-dma-channel",
@@ -297,7 +297,7 @@
                                cell-index = <2>;
                                reg = <0x100 0x80>;
                                interrupt-parent = <&mpic>;
-                                interrupts = <62 2>;
+                                interrupts = <78 2>;
                        };
                        dma-channel@3 {
                                compatible = "fsl,mpc8610-dma-channel",
@@ -305,7 +305,7 @@
                                cell-index = <3>;
                                reg = <0x180 0x80>;
                                interrupt-parent = <&mpic>;
-                                interrupts = <63 2>;
+                                interrupts = <79 2>;
                        };
                };
diff --git a/arch/powerpc/include/asm/elf.h b/arch/powerpc/include/asm/elf.h
index 80d1f399ee51..64c6ee22eefd 100644
--- a/arch/powerpc/include/asm/elf.h
+++ b/arch/powerpc/include/asm/elf.h
@@ -409,6 +409,13 @@ do {									\
 /* Keep this the last entry.  */
 #define R_PPC64_NUM             107
+/* There's actually a third entry here, but it's unused */
+struct ppc64_opd_entry
+{
+        unsigned long funcaddr;
+        unsigned long r2;
+};
 #ifdef  __KERNEL__
 #ifdef CONFIG_SPU_BASE
diff --git a/arch/powerpc/include/asm/sections.h b/arch/powerpc/include/asm/sections.h
index 916018e425c4..07956f3e7844 100644
--- a/arch/powerpc/include/asm/sections.h
+++ b/arch/powerpc/include/asm/sections.h
@@ -2,6 +2,8 @@
 #define _ASM_POWERPC_SECTIONS_H
 #ifdef __KERNEL__
+#include <linux/elf.h>
+#include <linux/uaccess.h>
 #include <asm-generic/sections.h>
 #ifdef __powerpc64__
@@ -16,6 +18,17 @@ static inline int in_kernel_text(unsigned long addr)
        return 0;
 }
+#undef dereference_function_descriptor
+static inline void *dereference_function_descriptor(void *ptr)
+{
+        struct ppc64_opd_entry *desc = ptr;
+        void *p;
+        if (!probe_kernel_address(&desc->funcaddr, p))
+                ptr = p;
+        return ptr;
+}
 #endif
 #endif /* __KERNEL__ */
diff --git a/arch/powerpc/kernel/module_64.c b/arch/powerpc/kernel/module_64.c
index ee6a2982d567..1af2377e4992 100644
--- a/arch/powerpc/kernel/module_64.c
+++ b/arch/powerpc/kernel/module_64.c
@@ -22,7 +22,6 @@
 #include <linux/vmalloc.h>
 #include <linux/bug.h>
 #include <asm/module.h>
-#include <asm/uaccess.h>
 #include <asm/firmware.h>
 #include <asm/code-patching.h>
 #include <linux/sort.h>
@@ -42,13 +41,6 @@
 #define DEBUGP(fmt , ...)
 #endif
-/* There's actually a third entry here, but it's unused */
-struct ppc64_opd_entry
-{
-        unsigned long funcaddr;
-        unsigned long r2;
-};
 /* Like PPC32, we need little trampolines to do > 24-bit jumps (into
   the kernel itself).  But on PPC64, these need to be used for every
   jump, actually, to reset r2 (TOC+0x8000). */
diff --git a/arch/powerpc/platforms/cell/spufs/sched.c b/arch/powerpc/platforms/cell/spufs/sched.c
index 1c1b627ee843..67595bc380dc 100644
--- a/arch/powerpc/platforms/cell/spufs/sched.c
+++ b/arch/powerpc/platforms/cell/spufs/sched.c
@@ -643,9 +643,10 @@ static struct spu *find_victim(struct spu_context *ctx)
                            !(tmp->flags & SPU_CREATE_NOSCHED) &&
                            (!victim || tmp->prio > victim->prio)) {
                                victim = spu->ctx;
-                                get_spu_context(victim);
                        }
                }
+                if (victim)
+                        get_spu_context(victim);
                mutex_unlock(&cbe_spu_info[node].list_mutex);
                if (victim) {
@@ -727,17 +728,33 @@ static void spu_schedule(struct spu *spu, struct spu_context *ctx)
        /* not a candidate for interruptible because it's called either
           from the scheduler thread or from spu_deactivate */
        mutex_lock(&ctx->state_mutex);
-        __spu_schedule(spu, ctx);
+        if (ctx->state == SPU_STATE_SAVED)
+                __spu_schedule(spu, ctx);
        spu_release(ctx);
 }
-static void spu_unschedule(struct spu *spu, struct spu_context *ctx)
+/**
+ * spu_unschedule - remove a context from a spu, and possibly release it.
+ * @spu:        The SPU to unschedule from
+ * @ctx:        The context currently scheduled on the SPU
+ * @free_spu    Whether to free the SPU for other contexts
+ *
+ * Unbinds the context @ctx from the SPU @spu. If @free_spu is non-zero, the
+ * SPU is made available for other contexts (ie, may be returned by
+ * spu_get_idle). If this is zero, the caller is expected to schedule another
+ * context to this spu.
+ *
+ * Should be called with ctx->state_mutex held.
+ */
+static void spu_unschedule(struct spu *spu, struct spu_context *ctx,
+                int free_spu)
 {
        int node = spu->node;
        mutex_lock(&cbe_spu_info[node].list_mutex);
        cbe_spu_info[node].nr_active--;
-        spu->alloc_state = SPU_FREE;
+        if (free_spu)
+                spu->alloc_state = SPU_FREE;
        spu_unbind_context(spu, ctx);
        ctx->stats.invol_ctx_switch++;
        spu->stats.invol_ctx_switch++;
@@ -837,7 +854,7 @@ static int __spu_deactivate(struct spu_context *ctx, int force, int max_prio)
        if (spu) {
                new = grab_runnable_context(max_prio, spu->node);
                if (new || force) {
-                        spu_unschedule(spu, ctx);
+                        spu_unschedule(spu, ctx, new == NULL);
                        if (new) {
                                if (new->flags & SPU_CREATE_NOSCHED)
                                        wake_up(&new->stop_wq);
@@ -910,7 +927,7 @@ static noinline void spusched_tick(struct spu_context *ctx)
        new = grab_runnable_context(ctx->prio + 1, spu->node);
        if (new) {
-                spu_unschedule(spu, ctx);
+                spu_unschedule(spu, ctx, 0);
                if (test_bit(SPU_SCHED_SPU_RUN, &ctx->sched_flags))
                        spu_add_to_rq(ctx);
        } else {
diff --git a/arch/s390/kernel/compat_ptrace.h b/arch/s390/kernel/compat_ptrace.h
index cde81fa64f89..a2be3a978d5c 100644
--- a/arch/s390/kernel/compat_ptrace.h
+++ b/arch/s390/kernel/compat_ptrace.h
@@ -42,6 +42,7 @@ struct user_regs_struct32
        u32 gprs[NUM_GPRS];
        u32 acrs[NUM_ACRS];
        u32 orig_gpr2;
+        /* nb: there's a 4-byte hole here */
        s390_fp_regs fp_regs;
        /*
         * These per registers are in here so that gdb can modify them
diff --git a/arch/s390/kernel/ptrace.c b/arch/s390/kernel/ptrace.c
index 2815bfe348a6..c8b08289eb87 100644
--- a/arch/s390/kernel/ptrace.c
+++ b/arch/s390/kernel/ptrace.c
@@ -170,6 +170,13 @@ static unsigned long __peek_user(struct task_struct *child, addr_t addr)
                 */
                tmp = (addr_t) task_pt_regs(child)->orig_gpr2;
+        } else if (addr < (addr_t) &dummy->regs.fp_regs) {
+                /*
+                 * prevent reads of padding hole between
+                 * orig_gpr2 and fp_regs on s390.
+                 */
+                tmp = 0;
        } else if (addr < (addr_t) (&dummy->regs.fp_regs + 1)) {
                /* 
                 * floating point regs. are stored in the thread structure
@@ -270,6 +277,13 @@ static int __poke_user(struct task_struct *child, addr_t addr, addr_t data)
                 */
                task_pt_regs(child)->orig_gpr2 = data;
+        } else if (addr < (addr_t) &dummy->regs.fp_regs) {
+                /*
+                 * prevent writes of padding hole between
+                 * orig_gpr2 and fp_regs on s390.
+                 */
+                return 0;
        } else if (addr < (addr_t) (&dummy->regs.fp_regs + 1)) {
                /*
                 * floating point regs. are stored in the thread structure
@@ -428,6 +442,13 @@ static u32 __peek_user_compat(struct task_struct *child, addr_t addr)
                 */
                tmp = *(__u32*)((addr_t) &task_pt_regs(child)->orig_gpr2 + 4);
+        } else if (addr < (addr_t) &dummy32->regs.fp_regs) {
+                /*
+                 * prevent reads of padding hole between
+                 * orig_gpr2 and fp_regs on s390.
+                 */
+                tmp = 0;
        } else if (addr < (addr_t) (&dummy32->regs.fp_regs + 1)) {
                /*
                 * floating point regs. are stored in the thread structure 
@@ -514,6 +535,13 @@ static int __poke_user_compat(struct task_struct *child,
                 */
                *(__u32*)((addr_t) &task_pt_regs(child)->orig_gpr2 + 4) = tmp;
+        } else if (addr < (addr_t) &dummy32->regs.fp_regs) {
+                /*
+                 * prevent writess of padding hole between
+                 * orig_gpr2 and fp_regs on s390.
+                 */
+                return 0;
        } else if (addr < (addr_t) (&dummy32->regs.fp_regs + 1)) {
                /*
                 * floating point regs. are stored in the thread structure 
diff --git a/arch/sh/configs/ap325rxa_defconfig b/arch/sh/configs/ap325rxa_defconfig
index 29926a9b9ce2..851c870adf3b 100644
--- a/arch/sh/configs/ap325rxa_defconfig
+++ b/arch/sh/configs/ap325rxa_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26
+# Linux kernel version: 2.6.27-rc4
-# Wed Jul 30 01:18:59 2008
+# Tue Aug 26 14:21:17 2008
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -11,6 +11,7 @@ CONFIG_GENERIC_BUG=y
 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_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_TIME=y
@@ -20,7 +21,6 @@ CONFIG_LOCKDEP_SUPPORT=y
 # CONFIG_ARCH_HAS_ILOG2_U32 is not set
 # CONFIG_ARCH_HAS_ILOG2_U64 is not set
 CONFIG_ARCH_NO_VIRT_TO_BUS=y
-CONFIG_ARCH_SUPPORTS_AOUT=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 #
@@ -58,7 +58,6 @@ CONFIG_SYSCTL=y
 CONFIG_EMBEDDED=y
 CONFIG_UID16=y
 CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
 # CONFIG_KALLSYMS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
@@ -89,6 +88,7 @@ CONFIG_HAVE_OPROFILE=y
 # CONFIG_USE_GENERIC_SMP_HELPERS is not set
 CONFIG_HAVE_CLK=y
 CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
 # CONFIG_TINY_SHMEM is not set
@@ -261,9 +261,10 @@ CONFIG_HZ_250=y
 # CONFIG_HZ_300 is not set
 # CONFIG_HZ_1000 is not set
 CONFIG_HZ=250
-# CONFIG_SCHED_HRTICK is not set
+CONFIG_SCHED_HRTICK=y
 # CONFIG_KEXEC is not set
 # CONFIG_CRASH_DUMP is not set
+CONFIG_SECCOMP=y
 # CONFIG_PREEMPT_NONE is not set
 # CONFIG_PREEMPT_VOLUNTARY is not set
 CONFIG_PREEMPT=y
@@ -289,10 +290,6 @@ CONFIG_CMDLINE="console=tty1 console=ttySC5,38400 root=/dev/nfs ip=dhcp"
 #
 CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
-#
-# Networking
-#
 CONFIG_NET=y
 #
@@ -647,6 +644,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
 #
 # Multimedia devices
@@ -690,7 +688,10 @@ CONFIG_DUMMY_CONSOLE=y
 # CONFIG_ACCESSIBILITY is not set
 # CONFIG_RTC_CLASS is not set
 # CONFIG_DMADEVICES is not set
-# CONFIG_UIO is not set
+CONFIG_UIO=y
+# CONFIG_UIO_PDRV is not set
+CONFIG_UIO_PDRV_GENIRQ=y
+# CONFIG_UIO_SMX is not set
 #
 # File systems
@@ -854,6 +855,7 @@ CONFIG_FRAME_WARN=1024
 # CONFIG_DEBUG_KERNEL is not set
 # CONFIG_DEBUG_BUGVERBOSE is not set
 # CONFIG_DEBUG_MEMORY_INIT is not set
+CONFIG_SYSCTL_SYSCALL_CHECK=y
 # CONFIG_SAMPLES is not set
 # CONFIG_SH_STANDARD_BIOS is not set
 # CONFIG_EARLY_SCIF_CONSOLE is not set
diff --git a/arch/sh/configs/migor_defconfig b/arch/sh/configs/migor_defconfig
index c4b3e1d8950d..4f8b1974f2c7 100644
--- a/arch/sh/configs/migor_defconfig
+++ b/arch/sh/configs/migor_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26
+# Linux kernel version: 2.6.27-rc4
-# Wed Jul 30 01:44:41 2008
+# Tue Aug 26 14:18:17 2008
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -11,6 +11,7 @@ CONFIG_GENERIC_BUG=y
 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_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_TIME=y
@@ -21,7 +22,6 @@ CONFIG_LOCKDEP_SUPPORT=y
 # CONFIG_ARCH_HAS_ILOG2_U32 is not set
 # CONFIG_ARCH_HAS_ILOG2_U64 is not set
 CONFIG_ARCH_NO_VIRT_TO_BUS=y
-CONFIG_ARCH_SUPPORTS_AOUT=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 #
@@ -87,6 +87,7 @@ CONFIG_HAVE_OPROFILE=y
 # CONFIG_USE_GENERIC_SMP_HELPERS is not set
 CONFIG_HAVE_CLK=y
 CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
 # CONFIG_TINY_SHMEM is not set
@@ -270,6 +271,7 @@ CONFIG_HZ=250
 # CONFIG_SCHED_HRTICK is not set
 # CONFIG_KEXEC is not set
 # CONFIG_CRASH_DUMP is not set
+CONFIG_SECCOMP=y
 CONFIG_PREEMPT_NONE=y
 # CONFIG_PREEMPT_VOLUNTARY is not set
 # CONFIG_PREEMPT is not set
@@ -294,10 +296,6 @@ CONFIG_CMDLINE="console=ttySC0,115200 earlyprintk=serial ip=on"
 #
 CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
-#
-# Networking
-#
 CONFIG_NET=y
 #
@@ -649,6 +647,7 @@ CONFIG_HW_RANDOM=y
 CONFIG_I2C=y
 CONFIG_I2C_BOARDINFO=y
 # CONFIG_I2C_CHARDEV is not set
+CONFIG_I2C_HELPER_AUTO=y
 #
 # I2C Hardware Bus support
@@ -709,6 +708,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
 #
 # Multimedia devices
@@ -755,6 +755,8 @@ CONFIG_USB_ARCH_HAS_HCD=y
 # CONFIG_USB is not set
 # CONFIG_USB_OTG_WHITELIST is not set
 # CONFIG_USB_OTG_BLACKLIST_HUB is not set
+# CONFIG_USB_MUSB_HDRC is not set
+# CONFIG_USB_GADGET_MUSB_HDRC is not set
 #
 # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
@@ -842,7 +844,10 @@ CONFIG_RTC_DRV_RS5C372=y
 #
 CONFIG_RTC_DRV_SH=y
 # CONFIG_DMADEVICES is not set
-# CONFIG_UIO is not set
+CONFIG_UIO=y
+# CONFIG_UIO_PDRV is not set
+CONFIG_UIO_PDRV_GENIRQ=y
+# CONFIG_UIO_SMX is not set
 #
 # File systems
diff --git a/arch/sh/include/asm/uaccess_64.h b/arch/sh/include/asm/uaccess_64.h
index 81b3d515fcb3..5580fd471003 100644
--- a/arch/sh/include/asm/uaccess_64.h
+++ b/arch/sh/include/asm/uaccess_64.h
@@ -76,4 +76,6 @@ extern long __put_user_asm_l(void *, long);
 extern long __put_user_asm_q(void *, long);
 extern void __put_user_unknown(void);
+extern long __strnlen_user(const char *__s, long __n);
 #endif /* __ASM_SH_UACCESS_64_H */
diff --git a/arch/sh/kernel/cpu/sh5/entry.S b/arch/sh/kernel/cpu/sh5/entry.S
index 04c7da968146..e640c63d5811 100644
--- a/arch/sh/kernel/cpu/sh5/entry.S
+++ b/arch/sh/kernel/cpu/sh5/entry.S
@@ -2,7 +2,7 @@
 * arch/sh/kernel/cpu/sh5/entry.S
 *
 * Copyright (C) 2000, 2001  Paolo Alberelli
- * Copyright (C) 2004 - 2007  Paul Mundt
+ * Copyright (C) 2004 - 2008  Paul Mundt
 * Copyright (C) 2003, 2004  Richard Curnow
 *
 * This file is subject to the terms and conditions of the GNU General Public
@@ -923,6 +923,8 @@ ret_from_exception:
        blink   tr0, ZERO
 resume_kernel:
+        CLI()
        pta     restore_all, tr0
        getcon  KCR0, r6
@@ -939,19 +941,11 @@ need_resched:
        andi    r7, 0xf0, r7
        bne     r7, ZERO, tr0
-        movi    ((PREEMPT_ACTIVE >> 16) & 65535), r8
+        movi    preempt_schedule_irq, r7
-        shori   (PREEMPT_ACTIVE & 65535), r8
-        st.l    r6, TI_PRE_COUNT, r8
-        STI()
-        movi    schedule, r7
        ori     r7, 1, r7
        ptabs   r7, tr1
        blink   tr1, LINK
-        st.l    r6, TI_PRE_COUNT, ZERO
-        CLI()
        pta     need_resched, tr1
        blink   tr1, ZERO
 #endif
diff --git a/arch/sh/kernel/entry-common.S b/arch/sh/kernel/entry-common.S
index 0bc17def55a7..efbb4268875e 100644
--- a/arch/sh/kernel/entry-common.S
+++ b/arch/sh/kernel/entry-common.S
@@ -92,6 +92,7 @@ ENTRY(ret_from_irq)
        bra     resume_userspace
         nop
 ENTRY(resume_kernel)
+        cli
        mov.l   @(TI_PRE_COUNT,r8), r0  ! current_thread_info->preempt_count
        tst     r0, r0
        bf      noresched
@@ -105,28 +106,9 @@ need_resched:
        and     #0xf0, r0               ! interrupts off (exception path)?
        cmp/eq  #0xf0, r0
        bt      noresched
-        mov.l   1f, r0
-        mov.l   r0, @(TI_PRE_COUNT,r8)
-#ifdef CONFIG_TRACE_IRQFLAGS
        mov.l   3f, r0
-        jsr     @r0
+        jsr     @r0                     ! call preempt_schedule_irq
-         nop
-#endif
-        sti
-        mov.l   2f, r0
-        jsr     @r0
-         nop
-        mov     #0, r0
-        mov.l   r0, @(TI_PRE_COUNT,r8)
-        cli
-#ifdef CONFIG_TRACE_IRQFLAGS
-        mov.l   4f, r0
-        jsr     @r0
         nop
-#endif
        bra     need_resched
         nop
@@ -137,10 +119,7 @@ noresched:
        .align 2
 1:      .long   PREEMPT_ACTIVE
 2:      .long   schedule
-#ifdef CONFIG_TRACE_IRQFLAGS
+3:      .long   preempt_schedule_irq
-3:      .long   trace_hardirqs_on
-4:      .long   trace_hardirqs_off
-#endif
 #endif
 ENTRY(resume_userspace)
diff --git a/arch/sh/kernel/machine_kexec.c b/arch/sh/kernel/machine_kexec.c
index 4703dff174d5..94df56b0d1f6 100644
--- a/arch/sh/kernel/machine_kexec.c
+++ b/arch/sh/kernel/machine_kexec.c
@@ -102,7 +102,7 @@ void machine_kexec(struct kimage *image)
        /* now call it */
        rnk = (relocate_new_kernel_t) reboot_code_buffer;
-        (*rnk)(page_list, reboot_code_buffer, image->start, vbr_reg);
+        (*rnk)(page_list, reboot_code_buffer, P2SEGADDR(image->start), vbr_reg);
 }
 void arch_crash_save_vmcoreinfo(void)
diff --git a/arch/sh/kernel/ptrace_64.c b/arch/sh/kernel/ptrace_64.c
index 5922edd416db..9c6424892bd3 100644
--- a/arch/sh/kernel/ptrace_64.c
+++ b/arch/sh/kernel/ptrace_64.c
@@ -131,6 +131,8 @@ void user_enable_single_step(struct task_struct *child)
 void user_disable_single_step(struct task_struct *child)
 {
+        struct pt_regs *regs = child->thread.uregs;
        regs->sr &= ~SR_SSTEP;
 }
diff --git a/arch/sh/kernel/setup.c b/arch/sh/kernel/setup.c
index a35207655e7b..de832056bf1b 100644
--- a/arch/sh/kernel/setup.c
+++ b/arch/sh/kernel/setup.c
@@ -171,6 +171,7 @@ static void __init reserve_crashkernel(void)
                                (unsigned long)(free_mem >> 20));
                crashk_res.start = crash_base;
                crashk_res.end   = crash_base + crash_size - 1;
+                insert_resource(&iomem_resource, &crashk_res);
        }
 }
 #else
@@ -204,11 +205,6 @@ void __init __add_active_range(unsigned int nid, unsigned long start_pfn,
        request_resource(res, &data_resource);
        request_resource(res, &bss_resource);
-#ifdef CONFIG_KEXEC
-        if (crashk_res.start != crashk_res.end)
-                request_resource(res, &crashk_res);
-#endif
        add_active_range(nid, start_pfn, end_pfn);
 }
diff --git a/arch/sh/kernel/sys_sh.c b/arch/sh/kernel/sys_sh.c
index 59cd2859ce9b..9061b86d73fa 100644
--- a/arch/sh/kernel/sys_sh.c
+++ b/arch/sh/kernel/sys_sh.c
@@ -170,7 +170,7 @@ asmlinkage int sys_ipc(uint call, int first, int second,
        version = call >> 16; /* hack for backward compatibility */
        call &= 0xffff;
-        if (call <= SEMCTL)
+        if (call <= SEMTIMEDOP)
                switch (call) {
                case SEMOP:
                        return sys_semtimedop(first,
diff --git a/arch/sh/mm/consistent.c b/arch/sh/mm/consistent.c
index 895bb3f335c7..64b8f7f96f9a 100644
--- a/arch/sh/mm/consistent.c
+++ b/arch/sh/mm/consistent.c
@@ -101,7 +101,7 @@ static int __init memchunk_setup(char *str)
 }
 __setup("memchunk.", memchunk_setup);
-static void memchunk_cmdline_override(char *name, unsigned long *sizep)
+static void __init memchunk_cmdline_override(char *name, unsigned long *sizep)
 {
        char *p = boot_command_line;
        int k = strlen(name);
@@ -118,8 +118,8 @@ static void memchunk_cmdline_override(char *name, unsigned long *sizep)
        }
 }
-int platform_resource_setup_memory(struct platform_device *pdev,
+int __init platform_resource_setup_memory(struct platform_device *pdev,
-                                   char *name, unsigned long memsize)
+                                          char *name, unsigned long memsize)
 {
        struct resource *r;
        dma_addr_t dma_handle;
diff --git a/arch/sparc/kernel/of_device.c b/arch/sparc/kernel/of_device.c
index c481d45f97b7..f58c537446a8 100644
--- a/arch/sparc/kernel/of_device.c
+++ b/arch/sparc/kernel/of_device.c
@@ -241,7 +241,7 @@ static int of_bus_sbus_map(u32 *addr, const u32 *range, int na, int ns, int pna)
        return of_bus_default_map(addr, range, na, ns, pna);
 }
-static unsigned int of_bus_sbus_get_flags(const u32 *addr)
+static unsigned long of_bus_sbus_get_flags(const u32 *addr, unsigned long flags)
 {
        return IORESOURCE_MEM;
 }
diff --git a/arch/sparc/kernel/ptrace.c b/arch/sparc/kernel/ptrace.c
index 20699c701412..8ce6285a06d5 100644
--- a/arch/sparc/kernel/ptrace.c
+++ b/arch/sparc/kernel/ptrace.c
@@ -288,7 +288,7 @@ static const struct user_regset sparc32_regsets[] = {
         */
        [REGSET_GENERAL] = {
                .core_note_type = NT_PRSTATUS,
-                .n = 38 * sizeof(u32),
+                .n = 38,
                .size = sizeof(u32), .align = sizeof(u32),
                .get = genregs32_get, .set = genregs32_set
        },
@@ -304,7 +304,7 @@ static const struct user_regset sparc32_regsets[] = {
         */
        [REGSET_FP] = {
                .core_note_type = NT_PRFPREG,
-                .n = 99 * sizeof(u32),
+                .n = 99,
                .size = sizeof(u32), .align = sizeof(u32),
                .get = fpregs32_get, .set = fpregs32_set
        },
diff --git a/arch/sparc64/kernel/irq.c b/arch/sparc64/kernel/irq.c
index 9b6689d9d570..7495bc774685 100644
--- a/arch/sparc64/kernel/irq.c
+++ b/arch/sparc64/kernel/irq.c
@@ -7,6 +7,7 @@
 #include <linux/module.h>
 #include <linux/sched.h>
+#include <linux/linkage.h>
 #include <linux/ptrace.h>
 #include <linux/errno.h>
 #include <linux/kernel_stat.h>
@@ -792,6 +793,8 @@ void fixup_irqs(void)
                }
                spin_unlock_irqrestore(&irq_desc[irq].lock, flags);
        }
+        tick_ops->disable_irq();
 }
 #endif
@@ -864,7 +867,7 @@ static void kill_prom_timer(void)
        : "g1", "g2");
 }
-void init_irqwork_curcpu(void)
+void notrace init_irqwork_curcpu(void)
 {
        int cpu = hard_smp_processor_id();
@@ -895,7 +898,7 @@ static void __cpuinit register_one_mondo(unsigned long paddr, unsigned long type
        }
 }
-void __cpuinit sun4v_register_mondo_queues(int this_cpu)
+void __cpuinit notrace sun4v_register_mondo_queues(int this_cpu)
 {
        struct trap_per_cpu *tb = &trap_block[this_cpu];
diff --git a/arch/sparc64/kernel/pci_psycho.c b/arch/sparc64/kernel/pci_psycho.c
index ef5fe29202c2..f85b6bebb0be 100644
--- a/arch/sparc64/kernel/pci_psycho.c
+++ b/arch/sparc64/kernel/pci_psycho.c
@@ -575,7 +575,7 @@ static irqreturn_t psycho_pcierr_intr_other(struct pci_pbm_info *pbm, int is_pbm
 {
        unsigned long csr_reg, csr, csr_error_bits;
        irqreturn_t ret = IRQ_NONE;
-        u16 stat;
+        u16 stat, *addr;
        if (is_pbm_a) {
                csr_reg = pbm->controller_regs + PSYCHO_PCIA_CTRL;
@@ -597,7 +597,9 @@ static irqreturn_t psycho_pcierr_intr_other(struct pci_pbm_info *pbm, int is_pbm
                        printk("%s: PCI SERR signal asserted.\n", pbm->name);
                ret = IRQ_HANDLED;
        }
-        pci_read_config_word(pbm->pci_bus->self, PCI_STATUS, &stat);
+        addr = psycho_pci_config_mkaddr(pbm, pbm->pci_first_busno,
+                                        0, PCI_STATUS);
+        pci_config_read16(addr, &stat);
        if (stat & (PCI_STATUS_PARITY |
                    PCI_STATUS_SIG_TARGET_ABORT |
                    PCI_STATUS_REC_TARGET_ABORT |
@@ -605,7 +607,7 @@ static irqreturn_t psycho_pcierr_intr_other(struct pci_pbm_info *pbm, int is_pbm
                    PCI_STATUS_SIG_SYSTEM_ERROR)) {
                printk("%s: PCI bus error, PCI_STATUS[%04x]\n",
                       pbm->name, stat);
-                pci_write_config_word(pbm->pci_bus->self, PCI_STATUS, 0xffff);
+                pci_config_write16(addr, 0xffff);
                ret = IRQ_HANDLED;
        }
        return ret;
@@ -744,16 +746,16 @@ static void psycho_register_error_handlers(struct pci_pbm_info *pbm)
         * the second will just error out since we do not pass in
         * IRQF_SHARED.
         */
-        err = request_irq(op->irqs[1], psycho_ue_intr, 0,
+        err = request_irq(op->irqs[1], psycho_ue_intr, IRQF_SHARED,
                          "PSYCHO_UE", pbm);
-        err = request_irq(op->irqs[2], psycho_ce_intr, 0,
+        err = request_irq(op->irqs[2], psycho_ce_intr, IRQF_SHARED,
                          "PSYCHO_CE", pbm);
        /* This one, however, ought not to fail.  We can just warn
         * about it since the system can still operate properly even
         * if this fails.
         */
-        err = request_irq(op->irqs[0], psycho_pcierr_intr, 0,
+        err = request_irq(op->irqs[0], psycho_pcierr_intr, IRQF_SHARED,
                          "PSYCHO_PCIERR", pbm);
        if (err)
                printk(KERN_WARNING "%s: Could not register PCIERR, "
diff --git a/arch/sparc64/kernel/prom.c b/arch/sparc64/kernel/prom.c
index 3c048ac4e638..7151513f156e 100644
--- a/arch/sparc64/kernel/prom.c
+++ b/arch/sparc64/kernel/prom.c
@@ -156,55 +156,11 @@ static unsigned long psycho_pcislot_imap_offset(unsigned long ino)
                return PSYCHO_IMAP_B_SLOT0 + (slot * 8);
 }
-#define PSYCHO_IMAP_SCSI        0x1000UL
+#define PSYCHO_OBIO_IMAP_BASE   0x1000UL
-#define PSYCHO_IMAP_ETH         0x1008UL
-#define PSYCHO_IMAP_BPP         0x1010UL
-#define PSYCHO_IMAP_AU_REC      0x1018UL
-#define PSYCHO_IMAP_AU_PLAY     0x1020UL
-#define PSYCHO_IMAP_PFAIL       0x1028UL
-#define PSYCHO_IMAP_KMS         0x1030UL
-#define PSYCHO_IMAP_FLPY        0x1038UL
-#define PSYCHO_IMAP_SHW         0x1040UL
-#define PSYCHO_IMAP_KBD         0x1048UL
-#define PSYCHO_IMAP_MS          0x1050UL
-#define PSYCHO_IMAP_SER         0x1058UL
-#define PSYCHO_IMAP_TIM0        0x1060UL
-#define PSYCHO_IMAP_TIM1        0x1068UL
-#define PSYCHO_IMAP_UE          0x1070UL
-#define PSYCHO_IMAP_CE          0x1078UL
-#define PSYCHO_IMAP_A_ERR       0x1080UL
-#define PSYCHO_IMAP_B_ERR       0x1088UL
-#define PSYCHO_IMAP_PMGMT       0x1090UL
-#define PSYCHO_IMAP_GFX         0x1098UL
-#define PSYCHO_IMAP_EUPA        0x10a0UL
-static unsigned long __psycho_onboard_imap_off[] = {
-/*0x20*/        PSYCHO_IMAP_SCSI,
-/*0x21*/        PSYCHO_IMAP_ETH,
-/*0x22*/        PSYCHO_IMAP_BPP,
-/*0x23*/        PSYCHO_IMAP_AU_REC,
-/*0x24*/        PSYCHO_IMAP_AU_PLAY,
-/*0x25*/        PSYCHO_IMAP_PFAIL,
-/*0x26*/        PSYCHO_IMAP_KMS,
-/*0x27*/        PSYCHO_IMAP_FLPY,
-/*0x28*/        PSYCHO_IMAP_SHW,
-/*0x29*/        PSYCHO_IMAP_KBD,
-/*0x2a*/        PSYCHO_IMAP_MS,
-/*0x2b*/        PSYCHO_IMAP_SER,
-/*0x2c*/        PSYCHO_IMAP_TIM0,
-/*0x2d*/        PSYCHO_IMAP_TIM1,
-/*0x2e*/        PSYCHO_IMAP_UE,
-/*0x2f*/        PSYCHO_IMAP_CE,
-/*0x30*/        PSYCHO_IMAP_A_ERR,
-/*0x31*/        PSYCHO_IMAP_B_ERR,
-/*0x32*/        PSYCHO_IMAP_PMGMT,
-/*0x33*/        PSYCHO_IMAP_GFX,
-/*0x34*/        PSYCHO_IMAP_EUPA,
-};
 #define PSYCHO_ONBOARD_IRQ_BASE         0x20
-#define PSYCHO_ONBOARD_IRQ_LAST         0x34
 #define psycho_onboard_imap_offset(__ino) \
-        __psycho_onboard_imap_off[(__ino) - PSYCHO_ONBOARD_IRQ_BASE]
+        (PSYCHO_OBIO_IMAP_BASE + (((__ino) & 0x1f) << 3))
 #define PSYCHO_ICLR_A_SLOT0     0x1400UL
 #define PSYCHO_ICLR_SCSI        0x1800UL
@@ -228,10 +184,6 @@ static unsigned int psycho_irq_build(struct device_node *dp,
                imap_off = psycho_pcislot_imap_offset(ino);
        } else {
                /* Onboard device */
-                if (ino > PSYCHO_ONBOARD_IRQ_LAST) {
-                        prom_printf("psycho_irq_build: Wacky INO [%x]\n", ino);
-                        prom_halt();
-                }
                imap_off = psycho_onboard_imap_offset(ino);
        }
@@ -318,23 +270,6 @@ static void sabre_wsync_handler(unsigned int ino, void *_arg1, void *_arg2)
 #define SABRE_IMAP_A_SLOT0      0x0c00UL
 #define SABRE_IMAP_B_SLOT0      0x0c20UL
-#define SABRE_IMAP_SCSI         0x1000UL
-#define SABRE_IMAP_ETH          0x1008UL
-#define SABRE_IMAP_BPP          0x1010UL
-#define SABRE_IMAP_AU_REC       0x1018UL
-#define SABRE_IMAP_AU_PLAY      0x1020UL
-#define SABRE_IMAP_PFAIL        0x1028UL
-#define SABRE_IMAP_KMS          0x1030UL
-#define SABRE_IMAP_FLPY         0x1038UL
-#define SABRE_IMAP_SHW          0x1040UL
-#define SABRE_IMAP_KBD          0x1048UL
-#define SABRE_IMAP_MS           0x1050UL
-#define SABRE_IMAP_SER          0x1058UL
-#define SABRE_IMAP_UE           0x1070UL
-#define SABRE_IMAP_CE           0x1078UL
-#define SABRE_IMAP_PCIERR       0x1080UL
-#define SABRE_IMAP_GFX          0x1098UL
-#define SABRE_IMAP_EUPA         0x10a0UL
 #define SABRE_ICLR_A_SLOT0      0x1400UL
 #define SABRE_ICLR_B_SLOT0      0x1480UL
 #define SABRE_ICLR_SCSI         0x1800UL
@@ -364,33 +299,10 @@ static unsigned long sabre_pcislot_imap_offset(unsigned long ino)
                return SABRE_IMAP_B_SLOT0 + (slot * 8);
 }
-static unsigned long __sabre_onboard_imap_off[] = {
+#define SABRE_OBIO_IMAP_BASE    0x1000UL
-/*0x20*/        SABRE_IMAP_SCSI,
+#define SABRE_ONBOARD_IRQ_BASE  0x20
-/*0x21*/        SABRE_IMAP_ETH,
-/*0x22*/        SABRE_IMAP_BPP,
-/*0x23*/        SABRE_IMAP_AU_REC,
-/*0x24*/        SABRE_IMAP_AU_PLAY,
-/*0x25*/        SABRE_IMAP_PFAIL,
-/*0x26*/        SABRE_IMAP_KMS,
-/*0x27*/        SABRE_IMAP_FLPY,
-/*0x28*/        SABRE_IMAP_SHW,
-/*0x29*/        SABRE_IMAP_KBD,
-/*0x2a*/        SABRE_IMAP_MS,
-/*0x2b*/        SABRE_IMAP_SER,
-/*0x2c*/        0 /* reserved */,
-/*0x2d*/        0 /* reserved */,
-/*0x2e*/        SABRE_IMAP_UE,
-/*0x2f*/        SABRE_IMAP_CE,
-/*0x30*/        SABRE_IMAP_PCIERR,
-/*0x31*/        0 /* reserved */,
-/*0x32*/        0 /* reserved */,
-/*0x33*/        SABRE_IMAP_GFX,
-/*0x34*/        SABRE_IMAP_EUPA,
-};
-#define SABRE_ONBOARD_IRQ_BASE          0x20
-#define SABRE_ONBOARD_IRQ_LAST          0x30
 #define sabre_onboard_imap_offset(__ino) \
-        __sabre_onboard_imap_off[(__ino) - SABRE_ONBOARD_IRQ_BASE]
+        (SABRE_OBIO_IMAP_BASE + (((__ino) & 0x1f) << 3))
 #define sabre_iclr_offset(ino)                                        \
        ((ino & 0x20) ? (SABRE_ICLR_SCSI + (((ino) & 0x1f) << 3)) :  \
@@ -453,10 +365,6 @@ static unsigned int sabre_irq_build(struct device_node *dp,
                imap_off = sabre_pcislot_imap_offset(ino);
        } else {
                /* onboard device */
-                if (ino > SABRE_ONBOARD_IRQ_LAST) {
-                        prom_printf("sabre_irq_build: Wacky INO [%x]\n", ino);
-                        prom_halt();
-                }
                imap_off = sabre_onboard_imap_offset(ino);
        }
diff --git a/arch/sparc64/kernel/ptrace.c b/arch/sparc64/kernel/ptrace.c
index bd578cc4856d..10306e476e38 100644
--- a/arch/sparc64/kernel/ptrace.c
+++ b/arch/sparc64/kernel/ptrace.c
@@ -443,7 +443,7 @@ static const struct user_regset sparc64_regsets[] = {
         */
        [REGSET_GENERAL] = {
                .core_note_type = NT_PRSTATUS,
-                .n = 36 * sizeof(u64),
+                .n = 36,
                .size = sizeof(u64), .align = sizeof(u64),
                .get = genregs64_get, .set = genregs64_set
        },
@@ -455,7 +455,7 @@ static const struct user_regset sparc64_regsets[] = {
         */
        [REGSET_FP] = {
                .core_note_type = NT_PRFPREG,
-                .n = 35 * sizeof(u64),
+                .n = 35,
                .size = sizeof(u64), .align = sizeof(u64),
                .get = fpregs64_get, .set = fpregs64_set
        },
@@ -801,7 +801,7 @@ static const struct user_regset sparc32_regsets[] = {
         */
        [REGSET_GENERAL] = {
                .core_note_type = NT_PRSTATUS,
-                .n = 38 * sizeof(u32),
+                .n = 38,
                .size = sizeof(u32), .align = sizeof(u32),
                .get = genregs32_get, .set = genregs32_set
        },
@@ -817,7 +817,7 @@ static const struct user_regset sparc32_regsets[] = {
         */
        [REGSET_FP] = {
                .core_note_type = NT_PRFPREG,
-                .n = 99 * sizeof(u32),
+                .n = 99,
                .size = sizeof(u32), .align = sizeof(u32),
                .get = fpregs32_get, .set = fpregs32_set
        },
diff --git a/arch/sparc64/kernel/smp.c b/arch/sparc64/kernel/smp.c
index 743ccad61c60..2be166c544ca 100644
--- a/arch/sparc64/kernel/smp.c
+++ b/arch/sparc64/kernel/smp.c
@@ -80,8 +80,6 @@ void smp_bogo(struct seq_file *m)
                           i, cpu_data(i).clock_tick);
 }
-static __cacheline_aligned_in_smp DEFINE_SPINLOCK(call_lock);
 extern void setup_sparc64_timer(void);
 static volatile unsigned long callin_flag = 0;
@@ -120,9 +118,9 @@ void __cpuinit smp_callin(void)
        while (!cpu_isset(cpuid, smp_commenced_mask))
                rmb();
-        spin_lock(&call_lock);
+        ipi_call_lock();
        cpu_set(cpuid, cpu_online_map);
-        spin_unlock(&call_lock);
+        ipi_call_unlock();
        /* idle thread is expected to have preempt disabled */
        preempt_disable();
@@ -1305,10 +1303,6 @@ int __cpu_disable(void)
        c->core_id = 0;
        c->proc_id = -1;
-        spin_lock(&call_lock);
-        cpu_clear(cpu, cpu_online_map);
-        spin_unlock(&call_lock);
        smp_wmb();
        /* Make sure no interrupts point to this cpu.  */
@@ -1318,6 +1312,10 @@ int __cpu_disable(void)
        mdelay(1);
        local_irq_disable();
+        ipi_call_lock();
+        cpu_clear(cpu, cpu_online_map);
+        ipi_call_unlock();
        return 0;
 }
diff --git a/arch/sparc64/kernel/traps.c b/arch/sparc64/kernel/traps.c
index 3d924121c796..c824df13f589 100644
--- a/arch/sparc64/kernel/traps.c
+++ b/arch/sparc64/kernel/traps.c
@@ -10,6 +10,7 @@
 #include <linux/module.h>
 #include <linux/sched.h>
+#include <linux/linkage.h>
 #include <linux/kernel.h>
 #include <linux/signal.h>
 #include <linux/smp.h>
@@ -2453,7 +2454,7 @@ struct trap_per_cpu trap_block[NR_CPUS];
 /* This can get invoked before sched_init() so play it super safe
 * and use hard_smp_processor_id().
 */
-void init_cur_cpu_trap(struct thread_info *t)
+void notrace init_cur_cpu_trap(struct thread_info *t)
 {
        int cpu = hard_smp_processor_id();
        struct trap_per_cpu *p = &trap_block[cpu];
diff --git a/arch/x86/Kconfig.cpu b/arch/x86/Kconfig.cpu
index 2c518fbc52ec..b225219c448c 100644
--- a/arch/x86/Kconfig.cpu
+++ b/arch/x86/Kconfig.cpu
@@ -382,14 +382,17 @@ config X86_OOSTORE
 # P6_NOPs are a relatively minor optimization that require a family >=
 # 6 processor, except that it is broken on certain VIA chips.
 # Furthermore, AMD chips prefer a totally different sequence of NOPs
-# (which work on all CPUs).  As a result, disallow these if we're
+# (which work on all CPUs).  In addition, it looks like Virtual PC
-# compiling X86_GENERIC but not X86_64 (these NOPs do work on all
+# does not understand them.
-# x86-64 capable chips); the list of processors in the right-hand clause
+#
-# are the cores that benefit from this optimization.
+# As a result, disallow these if we're not compiling for X86_64 (these
+# NOPs do work on all x86-64 capable chips); the list of processors in
+# the right-hand clause are the cores that benefit from this optimization.
 #
 config X86_P6_NOP
        def_bool y
-        depends on (X86_64 || !X86_GENERIC) && (M686 || MPENTIUMII || MPENTIUMIII || MPENTIUMM || MCORE2 || MPENTIUM4 || MPSC)
+        depends on X86_64
+        depends on (MCORE2 || MPENTIUM4 || MPSC)
 config X86_TSC
        def_bool y
diff --git a/arch/x86/boot/cpucheck.c b/arch/x86/boot/cpucheck.c
index 4b9ae7c56748..4d3ff037201f 100644
--- a/arch/x86/boot/cpucheck.c
+++ b/arch/x86/boot/cpucheck.c
@@ -38,12 +38,12 @@ static const u32 req_flags[NCAPINTS] =
 {
        REQUIRED_MASK0,
        REQUIRED_MASK1,
-        REQUIRED_MASK2,
+        0, /* REQUIRED_MASK2 not implemented in this file */
-        REQUIRED_MASK3,
+        0, /* REQUIRED_MASK3 not implemented in this file */
        REQUIRED_MASK4,
-        REQUIRED_MASK5,
+        0, /* REQUIRED_MASK5 not implemented in this file */
        REQUIRED_MASK6,
-        REQUIRED_MASK7,
+        0, /* REQUIRED_MASK7 not implemented in this file */
 };
 #define A32(a, b, c, d) (((d) << 24)+((c) << 16)+((b) << 8)+(a))
diff --git a/arch/x86/kernel/alternative.c b/arch/x86/kernel/alternative.c
index 2763cb37b553..65a0c1b48696 100644
--- a/arch/x86/kernel/alternative.c
+++ b/arch/x86/kernel/alternative.c
@@ -145,35 +145,25 @@ static const unsigned char *const p6_nops[ASM_NOP_MAX+1] = {
 extern char __vsyscall_0;
 const unsigned char *const *find_nop_table(void)
 {
-        return boot_cpu_data.x86_vendor != X86_VENDOR_INTEL ||
+        if (boot_cpu_data.x86_vendor == X86_VENDOR_INTEL &&
-               boot_cpu_data.x86 < 6 ? k8_nops : p6_nops;
+            boot_cpu_has(X86_FEATURE_NOPL))
+                return p6_nops;
+        else
+                return k8_nops;
 }
 #else /* CONFIG_X86_64 */
-static const struct nop {
-        int cpuid;
-        const unsigned char *const *noptable;
-} noptypes[] = {
-        { X86_FEATURE_K8, k8_nops },
-        { X86_FEATURE_K7, k7_nops },
-        { X86_FEATURE_P4, p6_nops },
-        { X86_FEATURE_P3, p6_nops },
-        { -1, NULL }
-};
 const unsigned char *const *find_nop_table(void)
 {
-        const unsigned char *const *noptable = intel_nops;
+        if (boot_cpu_has(X86_FEATURE_K8))
-        int i;
+                return k8_nops;
+        else if (boot_cpu_has(X86_FEATURE_K7))
-        for (i = 0; noptypes[i].cpuid >= 0; i++) {
+                return k7_nops;
-                if (boot_cpu_has(noptypes[i].cpuid)) {
+        else if (boot_cpu_has(X86_FEATURE_NOPL))
-                        noptable = noptypes[i].noptable;
+                return p6_nops;
-                        break;
+        else
-                }
+                return intel_nops;
-        }
-        return noptable;
 }
 #endif /* CONFIG_X86_64 */
diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c
index cae9cabc3031..18514ed26104 100644
--- a/arch/x86/kernel/cpu/amd.c
+++ b/arch/x86/kernel/cpu/amd.c
@@ -31,6 +31,11 @@ static void __cpuinit early_init_amd(struct cpuinfo_x86 *c)
                if (c->x86_power & (1<<8))
                        set_cpu_cap(c, X86_FEATURE_CONSTANT_TSC);
        }
+        /*  Set MTRR capability flag if appropriate */
+        if (c->x86_model == 13 || c->x86_model == 9 ||
+           (c->x86_model == 8 && c->x86_mask >= 8))
+                set_cpu_cap(c, X86_FEATURE_K6_MTRR);
 }
 static void __cpuinit init_amd(struct cpuinfo_x86 *c)
@@ -166,10 +171,6 @@ static void __cpuinit init_amd(struct cpuinfo_x86 *c)
                                                mbytes);
                                }
-                                /*  Set MTRR capability flag if appropriate */
-                                if (c->x86_model == 13 || c->x86_model == 9 ||
-                                   (c->x86_model == 8 && c->x86_mask >= 8))
-                                        set_cpu_cap(c, X86_FEATURE_K6_MTRR);
                                break;
                        }
diff --git a/arch/x86/kernel/cpu/centaur.c b/arch/x86/kernel/cpu/centaur.c
index e0f45edd6a55..a0534c04d38a 100644
--- a/arch/x86/kernel/cpu/centaur.c
+++ b/arch/x86/kernel/cpu/centaur.c
@@ -314,6 +314,16 @@ enum {
                EAMD3D          = 1<<20,
 };
+static void __cpuinit early_init_centaur(struct cpuinfo_x86 *c)
+{
+        switch (c->x86) {
+        case 5:
+                /* Emulate MTRRs using Centaur's MCR. */
+                set_cpu_cap(c, X86_FEATURE_CENTAUR_MCR);
+                break;
+        }
+}
 static void __cpuinit init_centaur(struct cpuinfo_x86 *c)
 {
@@ -462,6 +472,7 @@ centaur_size_cache(struct cpuinfo_x86 *c, unsigned int size)
 static struct cpu_dev centaur_cpu_dev __cpuinitdata = {
        .c_vendor       = "Centaur",
        .c_ident        = { "CentaurHauls" },
+        .c_early_init   = early_init_centaur,
        .c_init         = init_centaur,
        .c_size_cache   = centaur_size_cache,
 };
diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c
index 80ab20d4fa39..4e456bd955bb 100644
--- a/arch/x86/kernel/cpu/common.c
+++ b/arch/x86/kernel/cpu/common.c
@@ -13,6 +13,7 @@
 #include <asm/mtrr.h>
 #include <asm/mce.h>
 #include <asm/pat.h>
+#include <asm/asm.h>
 #ifdef CONFIG_X86_LOCAL_APIC
 #include <asm/mpspec.h>
 #include <asm/apic.h>
@@ -334,11 +335,24 @@ static void __init early_cpu_detect(void)
        get_cpu_vendor(c, 1);
+        early_get_cap(c);
        if (c->x86_vendor != X86_VENDOR_UNKNOWN &&
            cpu_devs[c->x86_vendor]->c_early_init)
                cpu_devs[c->x86_vendor]->c_early_init(c);
+}
-        early_get_cap(c);
+/*
+ * The NOPL instruction is supposed to exist on all CPUs with
+ * family >= 6; unfortunately, that's not true in practice because
+ * of early VIA chips and (more importantly) broken virtualizers that
+ * are not easy to detect.  In the latter case it doesn't even *fail*
+ * reliably, so probing for it doesn't even work.  Disable it completely
+ * unless we can find a reliable way to detect all the broken cases.
+ */
+static void __cpuinit detect_nopl(struct cpuinfo_x86 *c)
+{
+        clear_cpu_cap(c, X86_FEATURE_NOPL);
 }
 static void __cpuinit generic_identify(struct cpuinfo_x86 *c)
@@ -395,8 +409,8 @@ static void __cpuinit generic_identify(struct cpuinfo_x86 *c)
                }
                init_scattered_cpuid_features(c);
+                detect_nopl(c);
        }
 }
 static void __cpuinit squash_the_stupid_serial_number(struct cpuinfo_x86 *c)
diff --git a/arch/x86/kernel/cpu/common_64.c b/arch/x86/kernel/cpu/common_64.c
index dd6e3f15017e..a11f5d4477cd 100644
--- a/arch/x86/kernel/cpu/common_64.c
+++ b/arch/x86/kernel/cpu/common_64.c
@@ -18,6 +18,7 @@
 #include <asm/mtrr.h>
 #include <asm/mce.h>
 #include <asm/pat.h>
+#include <asm/asm.h>
 #include <asm/numa.h>
 #ifdef CONFIG_X86_LOCAL_APIC
 #include <asm/mpspec.h>
@@ -215,6 +216,39 @@ static void __init early_cpu_support_print(void)
        }
 }
+/*
+ * The NOPL instruction is supposed to exist on all CPUs with
+ * family >= 6, unfortunately, that's not true in practice because
+ * of early VIA chips and (more importantly) broken virtualizers that
+ * are not easy to detect.  Hence, probe for it based on first
+ * principles.
+ *
+ * Note: no 64-bit chip is known to lack these, but put the code here
+ * for consistency with 32 bits, and to make it utterly trivial to
+ * diagnose the problem should it ever surface.
+ */
+static void __cpuinit detect_nopl(struct cpuinfo_x86 *c)
+{
+        const u32 nopl_signature = 0x888c53b1; /* Random number */
+        u32 has_nopl = nopl_signature;
+        clear_cpu_cap(c, X86_FEATURE_NOPL);
+        if (c->x86 >= 6) {
+                asm volatile("\n"
+                             "1:      .byte 0x0f,0x1f,0xc0\n" /* nopl %eax */
+                             "2:\n"
+                             "        .section .fixup,\"ax\"\n"
+                             "3:      xor %0,%0\n"
+                             "        jmp 2b\n"
+                             "        .previous\n"
+                             _ASM_EXTABLE(1b,3b)
+                             : "+a" (has_nopl));
+                if (has_nopl == nopl_signature)
+                        set_cpu_cap(c, X86_FEATURE_NOPL);
+        }
+}
 static void __cpuinit early_identify_cpu(struct cpuinfo_x86 *c);
 void __init early_cpu_init(void)
@@ -313,6 +347,8 @@ static void __cpuinit early_identify_cpu(struct cpuinfo_x86 *c)
                c->x86_phys_bits = eax & 0xff;
        }
+        detect_nopl(c);
        if (c->x86_vendor != X86_VENDOR_UNKNOWN &&
            cpu_devs[c->x86_vendor]->c_early_init)
                cpu_devs[c->x86_vendor]->c_early_init(c);
@@ -493,17 +529,20 @@ void pda_init(int cpu)
                /* others are initialized in smpboot.c */
                pda->pcurrent = &init_task;
                pda->irqstackptr = boot_cpu_stack;
+                pda->irqstackptr += IRQSTACKSIZE - 64;
        } else {
-                pda->irqstackptr = (char *)
+                if (!pda->irqstackptr) {
-                        __get_free_pages(GFP_ATOMIC, IRQSTACK_ORDER);
+                        pda->irqstackptr = (char *)
-                if (!pda->irqstackptr)
+                                __get_free_pages(GFP_ATOMIC, IRQSTACK_ORDER);
-                        panic("cannot allocate irqstack for cpu %d", cpu);
+                        if (!pda->irqstackptr)
+                                panic("cannot allocate irqstack for cpu %d",
+                                      cpu);
+                        pda->irqstackptr += IRQSTACKSIZE - 64;
+                }
                if (pda->nodenumber == 0 && cpu_to_node(cpu) != NUMA_NO_NODE)
                        pda->nodenumber = cpu_to_node(cpu);
        }
-        pda->irqstackptr += IRQSTACKSIZE-64;
 }
 char boot_exception_stacks[(N_EXCEPTION_STACKS - 1) * EXCEPTION_STKSZ +
@@ -601,19 +640,22 @@ void __cpuinit cpu_init(void)
        /*
         * set up and load the per-CPU TSS
         */
-        for (v = 0; v < N_EXCEPTION_STACKS; v++) {
+        if (!orig_ist->ist[0]) {
                static const unsigned int order[N_EXCEPTION_STACKS] = {
-                        [0 ... N_EXCEPTION_STACKS - 1] = EXCEPTION_STACK_ORDER,
+                  [0 ... N_EXCEPTION_STACKS - 1] = EXCEPTION_STACK_ORDER,
-                        [DEBUG_STACK - 1] = DEBUG_STACK_ORDER
+                  [DEBUG_STACK - 1] = DEBUG_STACK_ORDER
                };
-                if (cpu) {
+                for (v = 0; v < N_EXCEPTION_STACKS; v++) {
-                        estacks = (char *)__get_free_pages(GFP_ATOMIC, order[v]);
+                        if (cpu) {
-                        if (!estacks)
+                                estacks = (char *)__get_free_pages(GFP_ATOMIC, order[v]);
-                                panic("Cannot allocate exception stack %ld %d\n",
+                                if (!estacks)
-                                      v, cpu);
+                                        panic("Cannot allocate exception "
+                                              "stack %ld %d\n", v, cpu);
+                        }
+                        estacks += PAGE_SIZE << order[v];
+                        orig_ist->ist[v] = t->x86_tss.ist[v] =
+                                        (unsigned long)estacks;
                }
-                estacks += PAGE_SIZE << order[v];
-                orig_ist->ist[v] = t->x86_tss.ist[v] = (unsigned long)estacks;
        }
        t->x86_tss.io_bitmap_base = offsetof(struct tss_struct, io_bitmap);
diff --git a/arch/x86/kernel/cpu/cyrix.c b/arch/x86/kernel/cpu/cyrix.c
index e710a21bb6e8..898a5a2002ed 100644
--- a/arch/x86/kernel/cpu/cyrix.c
+++ b/arch/x86/kernel/cpu/cyrix.c
@@ -15,13 +15,11 @@
 /*
 * Read NSC/Cyrix DEVID registers (DIR) to get more detailed info. about the CPU
 */
-static void __cpuinit do_cyrix_devid(unsigned char *dir0, unsigned char *dir1)
+static void __cpuinit __do_cyrix_devid(unsigned char *dir0, unsigned char *dir1)
 {
        unsigned char ccr2, ccr3;
-        unsigned long flags;
        /* we test for DEVID by checking whether CCR3 is writable */
-        local_irq_save(flags);
        ccr3 = getCx86(CX86_CCR3);
        setCx86(CX86_CCR3, ccr3 ^ 0x80);
        getCx86(0xc0);   /* dummy to change bus */
@@ -44,9 +42,16 @@ static void __cpuinit do_cyrix_devid(unsigned char *dir0, unsigned char *dir1)
                *dir0 = getCx86(CX86_DIR0);
                *dir1 = getCx86(CX86_DIR1);
        }
-        local_irq_restore(flags);
 }
+static void __cpuinit do_cyrix_devid(unsigned char *dir0, unsigned char *dir1)
+{
+        unsigned long flags;
+        local_irq_save(flags);
+        __do_cyrix_devid(dir0, dir1);
+        local_irq_restore(flags);
+}
 /*
 * Cx86_dir0_msb is a HACK needed by check_cx686_cpuid/slop in bugs.h in
 * order to identify the Cyrix CPU model after we're out of setup.c
@@ -161,6 +166,24 @@ static void __cpuinit geode_configure(void)
        local_irq_restore(flags);
 }
+static void __cpuinit early_init_cyrix(struct cpuinfo_x86 *c)
+{
+        unsigned char dir0, dir0_msn, dir1 = 0;
+        __do_cyrix_devid(&dir0, &dir1);
+        dir0_msn = dir0 >> 4; /* identifies CPU "family"   */
+        switch (dir0_msn) {
+        case 3: /* 6x86/6x86L */
+                /* Emulate MTRRs using Cyrix's ARRs. */
+                set_cpu_cap(c, X86_FEATURE_CYRIX_ARR);
+                break;
+        case 5: /* 6x86MX/M II */
+                /* Emulate MTRRs using Cyrix's ARRs. */
+                set_cpu_cap(c, X86_FEATURE_CYRIX_ARR);
+                break;
+        }
+}
 static void __cpuinit init_cyrix(struct cpuinfo_x86 *c)
 {
@@ -416,6 +439,7 @@ static void __cpuinit cyrix_identify(struct cpuinfo_x86 *c)
 static struct cpu_dev cyrix_cpu_dev __cpuinitdata = {
        .c_vendor       = "Cyrix",
        .c_ident        = { "CyrixInstead" },
+        .c_early_init   = early_init_cyrix,
        .c_init         = init_cyrix,
        .c_identify     = cyrix_identify,
 };
diff --git a/arch/x86/kernel/cpu/feature_names.c b/arch/x86/kernel/cpu/feature_names.c
index e43ad4ad4cba..c9017799497c 100644
--- a/arch/x86/kernel/cpu/feature_names.c
+++ b/arch/x86/kernel/cpu/feature_names.c
@@ -39,7 +39,8 @@ const char * const x86_cap_flags[NCAPINTS*32] = {
        NULL, NULL, NULL, NULL,
        "constant_tsc", "up", NULL, "arch_perfmon",
        "pebs", "bts", NULL, NULL,
-        "rep_good", NULL, NULL, NULL, NULL, NULL, NULL, NULL,
+        "rep_good", NULL, NULL, NULL,
+        "nopl", NULL, NULL, NULL,
        NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
        /* Intel-defined (#2) */
diff --git a/arch/x86/kernel/e820.c b/arch/x86/kernel/e820.c
index 9af89078f7bb..66e48aa2dd1b 100644
--- a/arch/x86/kernel/e820.c
+++ b/arch/x86/kernel/e820.c
@@ -1203,7 +1203,7 @@ static int __init parse_memmap_opt(char *p)
        if (!p)
                return -EINVAL;
-        if (!strcmp(p, "exactmap")) {
+        if (!strncmp(p, "exactmap", 8)) {
 #ifdef CONFIG_CRASH_DUMP
                /*
                 * If we are doing a crash dump, we still need to know
diff --git a/arch/x86/kernel/hpet.c b/arch/x86/kernel/hpet.c
index 59fd3b6b1303..73deaffadd03 100644
--- a/arch/x86/kernel/hpet.c
+++ b/arch/x86/kernel/hpet.c
@@ -210,8 +210,8 @@ static void hpet_legacy_clockevent_register(void)
        /* Calculate the min / max delta */
        hpet_clockevent.max_delta_ns = clockevent_delta2ns(0x7FFFFFFF,
                                                           &hpet_clockevent);
-        hpet_clockevent.min_delta_ns = clockevent_delta2ns(0x30,
+        /* 5 usec minimum reprogramming delta. */
-                                                           &hpet_clockevent);
+        hpet_clockevent.min_delta_ns = 5000;
        /*
         * Start hpet with the boot cpu mask and make it
@@ -270,15 +270,22 @@ static void hpet_legacy_set_mode(enum clock_event_mode mode,
 }
 static int hpet_legacy_next_event(unsigned long delta,
-                           struct clock_event_device *evt)
+                                  struct clock_event_device *evt)
 {
-        unsigned long cnt;
+        u32 cnt;
        cnt = hpet_readl(HPET_COUNTER);
-        cnt += delta;
+        cnt += (u32) delta;
        hpet_writel(cnt, HPET_T0_CMP);
-        return ((long)(hpet_readl(HPET_COUNTER) - cnt ) > 0) ? -ETIME : 0;
+        /*
+         * We need to read back the CMP register to make sure that
+         * what we wrote hit the chip before we compare it to the
+         * counter.
+         */
+        WARN_ON((u32)hpet_readl(HPET_T0_CMP) != cnt);
+        return (s32)((u32)hpet_readl(HPET_COUNTER) - cnt) >= 0 ? -ETIME : 0;
 }
 /*
diff --git a/arch/x86/kernel/io_delay.c b/arch/x86/kernel/io_delay.c
index 1c3a66a67f83..720d2607aacb 100644
--- a/arch/x86/kernel/io_delay.c
+++ b/arch/x86/kernel/io_delay.c
@@ -92,6 +92,14 @@ static struct dmi_system_id __initdata io_delay_0xed_port_dmi_table[] = {
                        DMI_MATCH(DMI_BOARD_NAME, "30BF")
                }
        },
+        {
+                .callback       = dmi_io_delay_0xed_port,
+                .ident          = "Presario F700",
+                .matches        = {
+                        DMI_MATCH(DMI_BOARD_VENDOR, "Quanta"),
+                        DMI_MATCH(DMI_BOARD_NAME, "30D3")
+                }
+        },
        { }
 };
diff --git a/arch/x86/kernel/kdebugfs.c b/arch/x86/kernel/kdebugfs.c
index f2d43bc75514..ff7d3b0124f1 100644
--- a/arch/x86/kernel/kdebugfs.c
+++ b/arch/x86/kernel/kdebugfs.c
@@ -139,6 +139,7 @@ static int __init create_setup_data_nodes(struct dentry *parent)
                if (PageHighMem(pg)) {
                        data = ioremap_cache(pa_data, sizeof(*data));
                        if (!data) {
+                                kfree(node);
                                error = -ENXIO;
                                goto err_dir;
                        }
diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
index 362d4e7f2d38..9838f2539dfc 100644
--- a/arch/x86/kernel/setup.c
+++ b/arch/x86/kernel/setup.c
@@ -670,6 +670,10 @@ void __init setup_arch(char **cmdline_p)
        parse_early_param();
+#ifdef CONFIG_X86_64
+        check_efer();
+#endif
 #if defined(CONFIG_VMI) && defined(CONFIG_X86_32)
        /*
         * Must be before kernel pagetables are setup
@@ -738,7 +742,6 @@ void __init setup_arch(char **cmdline_p)
 #else
        num_physpages = max_pfn;
-        check_efer();
        /* How many end-of-memory variables you have, grandma! */
        /* need this before calling reserve_initrd */
diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c
index 0bfe2bd305eb..3da2508eb22a 100644
--- a/arch/x86/kvm/mmu.c
+++ b/arch/x86/kvm/mmu.c
@@ -711,6 +711,10 @@ static int kvm_age_rmapp(struct kvm *kvm, unsigned long *rmapp)
        u64 *spte;
        int young = 0;
+        /* always return old for EPT */
+        if (!shadow_accessed_mask)
+                return 0;
        spte = rmap_next(kvm, rmapp, NULL);
        while (spte) {
                int _young;
diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
index e2ee264740c7..8233b86c778c 100644
--- a/arch/x86/kvm/svm.c
+++ b/arch/x86/kvm/svm.c
@@ -62,6 +62,7 @@ static int npt = 1;
 module_param(npt, int, S_IRUGO);
 static void kvm_reput_irq(struct vcpu_svm *svm);
+static void svm_flush_tlb(struct kvm_vcpu *vcpu);
 static inline struct vcpu_svm *to_svm(struct kvm_vcpu *vcpu)
 {
@@ -878,6 +879,10 @@ set:
 static void svm_set_cr4(struct kvm_vcpu *vcpu, unsigned long cr4)
 {
        unsigned long host_cr4_mce = read_cr4() & X86_CR4_MCE;
+        unsigned long old_cr4 = to_svm(vcpu)->vmcb->save.cr4;
+        if (npt_enabled && ((old_cr4 ^ cr4) & X86_CR4_PGE))
+                force_new_asid(vcpu);
        vcpu->arch.cr4 = cr4;
        if (!npt_enabled)
@@ -1027,6 +1032,13 @@ static int pf_interception(struct vcpu_svm *svm, struct kvm_run *kvm_run)
                KVMTRACE_3D(TDP_FAULT, &svm->vcpu, error_code,
                            (u32)fault_address, (u32)(fault_address >> 32),
                            handler);
+        /*
+         * FIXME: Tis shouldn't be necessary here, but there is a flush
+         * missing in the MMU code. Until we find this bug, flush the
+         * complete TLB here on an NPF
+         */
+        if (npt_enabled)
+                svm_flush_tlb(&svm->vcpu);
        if (event_injection)
                kvm_mmu_unprotect_page_virt(&svm->vcpu, fault_address);
diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
index 2a69773e3b26..7041cc52b562 100644
--- a/arch/x86/kvm/vmx.c
+++ b/arch/x86/kvm/vmx.c
@@ -3301,8 +3301,7 @@ static int __init vmx_init(void)
                kvm_mmu_set_base_ptes(VMX_EPT_READABLE_MASK |
                        VMX_EPT_WRITABLE_MASK |
                        VMX_EPT_DEFAULT_MT << VMX_EPT_MT_EPTE_SHIFT);
-                kvm_mmu_set_mask_ptes(0ull, VMX_EPT_FAKE_ACCESSED_MASK,
+                kvm_mmu_set_mask_ptes(0ull, 0ull, 0ull, 0ull,
-                                VMX_EPT_FAKE_DIRTY_MASK, 0ull,
                                VMX_EPT_EXECUTABLE_MASK);
                kvm_enable_tdp();
        } else
diff --git a/arch/x86/kvm/vmx.h b/arch/x86/kvm/vmx.h
index 425a13436b3f..23e8373507ad 100644
--- a/arch/x86/kvm/vmx.h
+++ b/arch/x86/kvm/vmx.h
@@ -370,8 +370,6 @@ enum vmcs_field {
 #define VMX_EPT_READABLE_MASK                   0x1ull
 #define VMX_EPT_WRITABLE_MASK                   0x2ull
 #define VMX_EPT_EXECUTABLE_MASK                 0x4ull
-#define VMX_EPT_FAKE_ACCESSED_MASK              (1ull << 62)
-#define VMX_EPT_FAKE_DIRTY_MASK                 (1ull << 63)
 #define VMX_EPT_IDENTITY_PAGETABLE_ADDR         0xfffbc000ul
diff --git a/arch/x86/mm/init_32.c b/arch/x86/mm/init_32.c
index d37f29376b0c..60ec1d08ff24 100644
--- a/arch/x86/mm/init_32.c
+++ b/arch/x86/mm/init_32.c
@@ -458,11 +458,7 @@ static void __init pagetable_init(void)
 {
        pgd_t *pgd_base = swapper_pg_dir;
-        paravirt_pagetable_setup_start(pgd_base);
        permanent_kmaps_init(pgd_base);
-        paravirt_pagetable_setup_done(pgd_base);
 }
 #ifdef CONFIG_ACPI_SLEEP
diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
index 9ff6e3cbf08f..a4e201b47f64 100644
--- a/arch/x86/xen/enlighten.c
+++ b/arch/x86/xen/enlighten.c
@@ -1324,7 +1324,7 @@ static const struct pv_mmu_ops xen_mmu_ops __initdata = {
        .ptep_modify_prot_commit = __ptep_modify_prot_commit,
        .pte_val = xen_pte_val,
-        .pte_flags = native_pte_val,
+        .pte_flags = native_pte_flags,
        .pgd_val = xen_pgd_val,
        .make_pte = xen_make_pte,
diff --git a/arch/x86/xen/setup.c b/arch/x86/xen/setup.c
index b6acc3a0af46..d67901083888 100644
--- a/arch/x86/xen/setup.c
+++ b/arch/x86/xen/setup.c
@@ -42,7 +42,7 @@ char * __init xen_memory_setup(void)
        e820.nr_map = 0;
-        e820_add_region(0, PFN_PHYS(max_pfn), E820_RAM);
+        e820_add_region(0, PFN_PHYS((u64)max_pfn), E820_RAM);
        /*
         * Even though this is normal, usable memory under Xen, reserve
diff --git a/block/cmd-filter.c b/block/cmd-filter.c
index 228b6447e89f..79c14996ac11 100644
--- a/block/cmd-filter.c
+++ b/block/cmd-filter.c
@@ -49,6 +49,7 @@ int blk_verify_command(struct blk_cmd_filter *filter,
 }
 EXPORT_SYMBOL(blk_verify_command);
+#if 0
 /* and now, the sysfs stuff */
 static ssize_t rcf_cmds_show(struct blk_cmd_filter *filter, char *page,
                             int rw)
@@ -233,3 +234,4 @@ void blk_unregister_filter(struct gendisk *disk)
        kobject_put(disk->holder_dir->parent);
 }
 EXPORT_SYMBOL(blk_unregister_filter);
+#endif
diff --git a/crypto/async_tx/async_tx.c b/crypto/async_tx/async_tx.c
index 85eaf7b1c531..e8362c1efa30 100644
--- a/crypto/async_tx/async_tx.c
+++ b/crypto/async_tx/async_tx.c
@@ -137,7 +137,8 @@ async_tx_run_dependencies(struct dma_async_tx_descriptor *tx)
                spin_lock_bh(&next->lock);
                next->parent = NULL;
                _next = next->next;
-                next->next = NULL;
+                if (_next && _next->chan == chan)
+                        next->next = NULL;
                spin_unlock_bh(&next->lock);
                next->tx_submit(next);
diff --git a/crypto/camellia.c b/crypto/camellia.c
index b1cc4de6493c..493fee7e0a8b 100644
--- a/crypto/camellia.c
+++ b/crypto/camellia.c
@@ -35,8 +35,6 @@
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
-#include <linux/bitops.h>
-#include <asm/unaligned.h>
 static const u32 camellia_sp1110[256] = {
        0x70707000,0x82828200,0x2c2c2c00,0xececec00,
@@ -337,6 +335,20 @@ static const u32 camellia_sp4404[256] = {
 /*
 *  macros
 */
+#define GETU32(v, pt) \
+    do { \
+        /* latest breed of gcc is clever enough to use move */ \
+        memcpy(&(v), (pt), 4); \
+        (v) = be32_to_cpu(v); \
+    } while(0)
+/* rotation right shift 1byte */
+#define ROR8(x) (((x) >> 8) + ((x) << 24))
+/* rotation left shift 1bit */
+#define ROL1(x) (((x) << 1) + ((x) >> 31))
+/* rotation left shift 1byte */
+#define ROL8(x) (((x) << 8) + ((x) >> 24))
 #define ROLDQ(ll, lr, rl, rr, w0, w1, bits)             \
    do {                                                \
        w0 = ll;                                        \
@@ -371,7 +383,7 @@ static const u32 camellia_sp4404[256] = {
           ^ camellia_sp3033[(u8)(il >> 8)]                     \
           ^ camellia_sp4404[(u8)(il     )];                    \
        yl ^= yr;                                               \
-        yr = ror32(yr, 8);                                      \
+        yr = ROR8(yr);                                          \
        yr ^= yl;                                               \
    } while(0)
@@ -393,7 +405,7 @@ static void camellia_setup_tail(u32 *subkey, u32 *subL, u32 *subR, int max)
        subL[7] ^= subL[1]; subR[7] ^= subR[1];
        subL[1] ^= subR[1] & ~subR[9];
        dw = subL[1] & subL[9],
-                subR[1] ^= rol32(dw, 1); /* modified for FLinv(kl2) */
+                subR[1] ^= ROL1(dw); /* modified for FLinv(kl2) */
        /* round 8 */
        subL[11] ^= subL[1]; subR[11] ^= subR[1];
        /* round 10 */
@@ -402,7 +414,7 @@ static void camellia_setup_tail(u32 *subkey, u32 *subL, u32 *subR, int max)
        subL[15] ^= subL[1]; subR[15] ^= subR[1];
        subL[1] ^= subR[1] & ~subR[17];
        dw = subL[1] & subL[17],
-                subR[1] ^= rol32(dw, 1); /* modified for FLinv(kl4) */
+                subR[1] ^= ROL1(dw); /* modified for FLinv(kl4) */
        /* round 14 */
        subL[19] ^= subL[1]; subR[19] ^= subR[1];
        /* round 16 */
@@ -418,7 +430,7 @@ static void camellia_setup_tail(u32 *subkey, u32 *subL, u32 *subR, int max)
        } else {
                subL[1] ^= subR[1] & ~subR[25];
                dw = subL[1] & subL[25],
-                        subR[1] ^= rol32(dw, 1); /* modified for FLinv(kl6) */
+                        subR[1] ^= ROL1(dw); /* modified for FLinv(kl6) */
                /* round 20 */
                subL[27] ^= subL[1]; subR[27] ^= subR[1];
                /* round 22 */
@@ -438,7 +450,7 @@ static void camellia_setup_tail(u32 *subkey, u32 *subL, u32 *subR, int max)
                subL[26] ^= kw4l; subR[26] ^= kw4r;
                kw4l ^= kw4r & ~subR[24];
                dw = kw4l & subL[24],
-                        kw4r ^= rol32(dw, 1); /* modified for FL(kl5) */
+                        kw4r ^= ROL1(dw); /* modified for FL(kl5) */
        }
        /* round 17 */
        subL[22] ^= kw4l; subR[22] ^= kw4r;
@@ -448,7 +460,7 @@ static void camellia_setup_tail(u32 *subkey, u32 *subL, u32 *subR, int max)
        subL[18] ^= kw4l; subR[18] ^= kw4r;
        kw4l ^= kw4r & ~subR[16];
        dw = kw4l & subL[16],
-                kw4r ^= rol32(dw, 1); /* modified for FL(kl3) */
+                kw4r ^= ROL1(dw); /* modified for FL(kl3) */
        /* round 11 */
        subL[14] ^= kw4l; subR[14] ^= kw4r;
        /* round 9 */
@@ -457,7 +469,7 @@ static void camellia_setup_tail(u32 *subkey, u32 *subL, u32 *subR, int max)
        subL[10] ^= kw4l; subR[10] ^= kw4r;
        kw4l ^= kw4r & ~subR[8];
        dw = kw4l & subL[8],
-                kw4r ^= rol32(dw, 1); /* modified for FL(kl1) */
+                kw4r ^= ROL1(dw); /* modified for FL(kl1) */
        /* round 5 */
        subL[6] ^= kw4l; subR[6] ^= kw4r;
        /* round 3 */
@@ -482,7 +494,7 @@ static void camellia_setup_tail(u32 *subkey, u32 *subL, u32 *subR, int max)
        SUBKEY_R(6) = subR[5] ^ subR[7];
        tl = subL[10] ^ (subR[10] & ~subR[8]);
        dw = tl & subL[8],  /* FL(kl1) */
-                tr = subR[10] ^ rol32(dw, 1);
+                tr = subR[10] ^ ROL1(dw);
        SUBKEY_L(7) = subL[6] ^ tl; /* round 6 */
        SUBKEY_R(7) = subR[6] ^ tr;
        SUBKEY_L(8) = subL[8];       /* FL(kl1) */
@@ -491,7 +503,7 @@ static void camellia_setup_tail(u32 *subkey, u32 *subL, u32 *subR, int max)
        SUBKEY_R(9) = subR[9];
        tl = subL[7] ^ (subR[7] & ~subR[9]);
        dw = tl & subL[9],  /* FLinv(kl2) */
-                tr = subR[7] ^ rol32(dw, 1);
+                tr = subR[7] ^ ROL1(dw);
        SUBKEY_L(10) = tl ^ subL[11]; /* round 7 */
        SUBKEY_R(10) = tr ^ subR[11];
        SUBKEY_L(11) = subL[10] ^ subL[12]; /* round 8 */
@@ -504,7 +516,7 @@ static void camellia_setup_tail(u32 *subkey, u32 *subL, u32 *subR, int max)
        SUBKEY_R(14) = subR[13] ^ subR[15];
        tl = subL[18] ^ (subR[18] & ~subR[16]);
        dw = tl & subL[16], /* FL(kl3) */
-                tr = subR[18] ^ rol32(dw, 1);
+                tr = subR[18] ^ ROL1(dw);
        SUBKEY_L(15) = subL[14] ^ tl; /* round 12 */
        SUBKEY_R(15) = subR[14] ^ tr;
        SUBKEY_L(16) = subL[16];     /* FL(kl3) */
@@ -513,7 +525,7 @@ static void camellia_setup_tail(u32 *subkey, u32 *subL, u32 *subR, int max)
        SUBKEY_R(17) = subR[17];
        tl = subL[15] ^ (subR[15] & ~subR[17]);
        dw = tl & subL[17], /* FLinv(kl4) */
-                tr = subR[15] ^ rol32(dw, 1);
+                tr = subR[15] ^ ROL1(dw);
        SUBKEY_L(18) = tl ^ subL[19]; /* round 13 */
        SUBKEY_R(18) = tr ^ subR[19];
        SUBKEY_L(19) = subL[18] ^ subL[20]; /* round 14 */
@@ -532,7 +544,7 @@ static void camellia_setup_tail(u32 *subkey, u32 *subL, u32 *subR, int max)
        } else {
                tl = subL[26] ^ (subR[26] & ~subR[24]);
                dw = tl & subL[24], /* FL(kl5) */
-                        tr = subR[26] ^ rol32(dw, 1);
+                        tr = subR[26] ^ ROL1(dw);
                SUBKEY_L(23) = subL[22] ^ tl; /* round 18 */
                SUBKEY_R(23) = subR[22] ^ tr;
                SUBKEY_L(24) = subL[24];     /* FL(kl5) */
@@ -541,7 +553,7 @@ static void camellia_setup_tail(u32 *subkey, u32 *subL, u32 *subR, int max)
                SUBKEY_R(25) = subR[25];
                tl = subL[23] ^ (subR[23] & ~subR[25]);
                dw = tl & subL[25], /* FLinv(kl6) */
-                        tr = subR[23] ^ rol32(dw, 1);
+                        tr = subR[23] ^ ROL1(dw);
                SUBKEY_L(26) = tl ^ subL[27]; /* round 19 */
                SUBKEY_R(26) = tr ^ subR[27];
                SUBKEY_L(27) = subL[26] ^ subL[28]; /* round 20 */
@@ -561,17 +573,17 @@ static void camellia_setup_tail(u32 *subkey, u32 *subL, u32 *subR, int max)
        /* apply the inverse of the last half of P-function */
        i = 2;
        do {
-                dw = SUBKEY_L(i + 0) ^ SUBKEY_R(i + 0); dw = rol32(dw, 8);/* round 1 */
+                dw = SUBKEY_L(i + 0) ^ SUBKEY_R(i + 0); dw = ROL8(dw);/* round 1 */
                SUBKEY_R(i + 0) = SUBKEY_L(i + 0) ^ dw; SUBKEY_L(i + 0) = dw;
-                dw = SUBKEY_L(i + 1) ^ SUBKEY_R(i + 1); dw = rol32(dw, 8);/* round 2 */
+                dw = SUBKEY_L(i + 1) ^ SUBKEY_R(i + 1); dw = ROL8(dw);/* round 2 */
                SUBKEY_R(i + 1) = SUBKEY_L(i + 1) ^ dw; SUBKEY_L(i + 1) = dw;
-                dw = SUBKEY_L(i + 2) ^ SUBKEY_R(i + 2); dw = rol32(dw, 8);/* round 3 */
+                dw = SUBKEY_L(i + 2) ^ SUBKEY_R(i + 2); dw = ROL8(dw);/* round 3 */
                SUBKEY_R(i + 2) = SUBKEY_L(i + 2) ^ dw; SUBKEY_L(i + 2) = dw;
-                dw = SUBKEY_L(i + 3) ^ SUBKEY_R(i + 3); dw = rol32(dw, 8);/* round 4 */
+                dw = SUBKEY_L(i + 3) ^ SUBKEY_R(i + 3); dw = ROL8(dw);/* round 4 */
                SUBKEY_R(i + 3) = SUBKEY_L(i + 3) ^ dw; SUBKEY_L(i + 3) = dw;
-                dw = SUBKEY_L(i + 4) ^ SUBKEY_R(i + 4); dw = rol32(dw, 9);/* round 5 */
+                dw = SUBKEY_L(i + 4) ^ SUBKEY_R(i + 4); dw = ROL8(dw);/* round 5 */
                SUBKEY_R(i + 4) = SUBKEY_L(i + 4) ^ dw; SUBKEY_L(i + 4) = dw;
-                dw = SUBKEY_L(i + 5) ^ SUBKEY_R(i + 5); dw = rol32(dw, 8);/* round 6 */
+                dw = SUBKEY_L(i + 5) ^ SUBKEY_R(i + 5); dw = ROL8(dw);/* round 6 */
                SUBKEY_R(i + 5) = SUBKEY_L(i + 5) ^ dw; SUBKEY_L(i + 5) = dw;
                i += 8;
        } while (i < max);
@@ -587,10 +599,10 @@ static void camellia_setup128(const unsigned char *key, u32 *subkey)
        /**
         *  k == kll || klr || krl || krr (|| is concatenation)
         */
-        kll = get_unaligned_be32(key);
+        GETU32(kll, key     );
-        klr = get_unaligned_be32(key + 4);
+        GETU32(klr, key +  4);
-        krl = get_unaligned_be32(key + 8);
+        GETU32(krl, key +  8);
-        krr = get_unaligned_be32(key + 12);
+        GETU32(krr, key + 12);
        /* generate KL dependent subkeys */
        /* kw1 */
@@ -695,14 +707,14 @@ static void camellia_setup256(const unsigned char *key, u32 *subkey)
         *  key = (kll || klr || krl || krr || krll || krlr || krrl || krrr)
         *  (|| is concatenation)
         */
-        kll = get_unaligned_be32(key);
+        GETU32(kll,  key     );
-        klr = get_unaligned_be32(key + 4);
+        GETU32(klr,  key +  4);
-        krl = get_unaligned_be32(key + 8);
+        GETU32(krl,  key +  8);
-        krr = get_unaligned_be32(key + 12);
+        GETU32(krr,  key + 12);
-        krll = get_unaligned_be32(key + 16);
+        GETU32(krll, key + 16);
-        krlr = get_unaligned_be32(key + 20);
+        GETU32(krlr, key + 20);
-        krrl = get_unaligned_be32(key + 24);
+        GETU32(krrl, key + 24);
-        krrr = get_unaligned_be32(key + 28);
+        GETU32(krrr, key + 28);
        /* generate KL dependent subkeys */
        /* kw1 */
@@ -858,13 +870,13 @@ static void camellia_setup192(const unsigned char *key, u32 *subkey)
        t0 &= ll;                                                       \
        t2 |= rr;                                                       \
        rl ^= t2;                                                       \
-        lr ^= rol32(t0, 1);                                             \
+        lr ^= ROL1(t0);                                                 \
        t3 = krl;                                                       \
        t1 = klr;                                                       \
        t3 &= rl;                                                       \
        t1 |= lr;                                                       \
        ll ^= t1;                                                       \
-        rr ^= rol32(t3, 1);                                             \
+        rr ^= ROL1(t3);                                                 \
    } while(0)
 #define CAMELLIA_ROUNDSM(xl, xr, kl, kr, yl, yr, il, ir)                \
@@ -880,7 +892,7 @@ static void camellia_setup192(const unsigned char *key, u32 *subkey)
        il ^= kl;                                                       \
        ir ^= il ^ kr;                                                  \
        yl ^= ir;                                                       \
-        yr ^= ror32(il, 8) ^ ir;                                                \
+        yr ^= ROR8(il) ^ ir;                                            \
    } while(0)
 /* max = 24: 128bit encrypt, max = 32: 256bit encrypt */
diff --git a/drivers/acpi/dispatcher/dsobject.c b/drivers/acpi/dispatcher/dsobject.c
index 1022e38994c2..0f2805899210 100644
--- a/drivers/acpi/dispatcher/dsobject.c
+++ b/drivers/acpi/dispatcher/dsobject.c
@@ -496,7 +496,7 @@ acpi_ds_build_internal_package_obj(struct acpi_walk_state *walk_state,
                        arg = arg->common.next;
                }
-                ACPI_ERROR((AE_INFO,
+                ACPI_WARNING((AE_INFO,
                            "Package List length (%X) larger than NumElements count (%X), truncated\n",
                            i, element_count));
        } else if (i < element_count) {
diff --git a/drivers/acpi/processor_perflib.c b/drivers/acpi/processor_perflib.c
index 80e32093e977..80c251ec6d2a 100644
--- a/drivers/acpi/processor_perflib.c
+++ b/drivers/acpi/processor_perflib.c
@@ -71,7 +71,7 @@ static DEFINE_MUTEX(performance_mutex);
 *  1 -> ignore _PPC totally -> forced by user through boot param
 */
 static int ignore_ppc = -1;
-module_param(ignore_ppc, uint, 0644);
+module_param(ignore_ppc, int, 0644);
 MODULE_PARM_DESC(ignore_ppc, "If the frequency of your machine gets wrongly" \
                 "limited by BIOS, this should help");
diff --git a/drivers/acpi/sbshc.c b/drivers/acpi/sbshc.c
index bcf2c70fca87..a4e3767b8c64 100644
--- a/drivers/acpi/sbshc.c
+++ b/drivers/acpi/sbshc.c
@@ -107,6 +107,13 @@ static int wait_transaction_complete(struct acpi_smb_hc *hc, int timeout)
        if (wait_event_timeout(hc->wait, smb_check_done(hc),
                               msecs_to_jiffies(timeout)))
                return 0;
+        /*
+         * After the timeout happens, OS will try to check the status of SMbus.
+         * If the status is what OS expected, it will be regarded as the bogus
+         * timeout.
+         */
+        if (smb_check_done(hc))
+                return 0;
        else
                return -ETIME;
 }
diff --git a/drivers/acpi/tables.c b/drivers/acpi/tables.c
index c3419182c9a7..775c97a282bd 100644
--- a/drivers/acpi/tables.c
+++ b/drivers/acpi/tables.c
@@ -300,6 +300,8 @@ int __init acpi_table_init(void)
 static int __init acpi_parse_apic_instance(char *str)
 {
+        if (!str)
+                return -EINVAL;
        acpi_apic_instance = simple_strtoul(str, NULL, 0);
diff --git a/drivers/ata/Kconfig b/drivers/ata/Kconfig
index ae8494944c45..11c8c19f0fb7 100644
--- a/drivers/ata/Kconfig
+++ b/drivers/ata/Kconfig
@@ -448,8 +448,10 @@ config PATA_MARVELL
        tristate "Marvell PATA support via legacy mode"
        depends on PCI
        help
-          This option enables limited support for the Marvell 88SE6145 ATA
+          This option enables limited support for the Marvell 88SE61xx ATA
-          controller.
+          controllers. If you wish to use only the SATA ports then select
+          the AHCI driver alone. If you wish to the use the PATA port or
+          both SATA and PATA include this driver.
          If unsure, say N.
diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c
index c729e6988bbb..2e1a7cb2ed5f 100644
--- a/drivers/ata/ahci.c
+++ b/drivers/ata/ahci.c
@@ -420,7 +420,7 @@ static const struct ata_port_info ahci_port_info[] = {
        /* board_ahci_mv */
        {
                AHCI_HFLAGS     (AHCI_HFLAG_NO_NCQ | AHCI_HFLAG_NO_MSI |
-                                 AHCI_HFLAG_MV_PATA),
+                                 AHCI_HFLAG_MV_PATA | AHCI_HFLAG_NO_PMP),
                .flags          = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
                                  ATA_FLAG_MMIO | ATA_FLAG_PIO_DMA,
                .pio_mask       = 0x1f, /* pio0-4 */
@@ -487,7 +487,9 @@ static const struct pci_device_id ahci_pci_tbl[] = {
        { PCI_VDEVICE(INTEL, 0x3a05), board_ahci }, /* ICH10 */
        { PCI_VDEVICE(INTEL, 0x3a25), board_ahci }, /* ICH10 */
        { PCI_VDEVICE(INTEL, 0x3b24), board_ahci }, /* PCH RAID */
+        { PCI_VDEVICE(INTEL, 0x3b25), board_ahci }, /* PCH RAID */
        { PCI_VDEVICE(INTEL, 0x3b2b), board_ahci }, /* PCH RAID */
+        { PCI_VDEVICE(INTEL, 0x3b2c), board_ahci }, /* PCH RAID */
        /* JMicron 360/1/3/5/6, match class to avoid IDE function */
        { PCI_VENDOR_ID_JMICRON, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID,
@@ -610,6 +612,15 @@ module_param(ahci_em_messages, int, 0444);
 MODULE_PARM_DESC(ahci_em_messages,
        "Set AHCI Enclosure Management Message type (0 = disabled, 1 = LED");
+#if defined(CONFIG_PATA_MARVELL) || defined(CONFIG_PATA_MARVELL_MODULE)
+static int marvell_enable;
+#else
+static int marvell_enable = 1;
+#endif
+module_param(marvell_enable, int, 0644);
+MODULE_PARM_DESC(marvell_enable, "Marvell SATA via AHCI (1 = enabled)");
 static inline int ahci_nr_ports(u32 cap)
 {
        return (cap & 0x1f) + 1;
@@ -732,6 +743,8 @@ static void ahci_save_initial_config(struct pci_dev *pdev,
                           "MV_AHCI HACK: port_map %x -> %x\n",
                           port_map,
                           port_map & mv);
+                dev_printk(KERN_ERR, &pdev->dev,
+                          "Disabling your PATA port. Use the boot option 'ahci.marvell_enable=0' to avoid this.\n");
                port_map &= mv;
        }
@@ -2533,6 +2546,12 @@ static int ahci_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
        if (!printed_version++)
                dev_printk(KERN_DEBUG, &pdev->dev, "version " DRV_VERSION "\n");
+        /* The AHCI driver can only drive the SATA ports, the PATA driver
+           can drive them all so if both drivers are selected make sure
+           AHCI stays out of the way */
+        if (pdev->vendor == PCI_VENDOR_ID_MARVELL && !marvell_enable)
+                return -ENODEV;
        /* acquire resources */
        rc = pcim_enable_device(pdev);
        if (rc)
diff --git a/drivers/ata/ata_piix.c b/drivers/ata/ata_piix.c
index b1d08a8f5003..e6b4606e36b6 100644
--- a/drivers/ata/ata_piix.c
+++ b/drivers/ata/ata_piix.c
@@ -1499,7 +1499,7 @@ static int __devinit piix_init_one(struct pci_dev *pdev,
         * off.
         */
        if (pdev->vendor == PCI_VENDOR_ID_INTEL && pdev->device == 0x2652) {
-                int rc = piix_disable_ahci(pdev);
+                rc = piix_disable_ahci(pdev);
                if (rc)
                        return rc;
        }
diff --git a/drivers/ata/libata-sff.c b/drivers/ata/libata-sff.c
index 304fdc6f1dc2..2a4c516894f0 100644
--- a/drivers/ata/libata-sff.c
+++ b/drivers/ata/libata-sff.c
@@ -1315,11 +1315,6 @@ fsm_start:
                break;
        case HSM_ST_ERR:
-                /* make sure qc->err_mask is available to
-                 * know what's wrong and recover
-                 */
-                WARN_ON(!(qc->err_mask & (AC_ERR_DEV | AC_ERR_HSM)));
                ap->hsm_task_state = HSM_ST_IDLE;
                /* complete taskfile transaction */
diff --git a/drivers/ata/pata_marvell.c b/drivers/ata/pata_marvell.c
index 24a011b25024..0d87eec84966 100644
--- a/drivers/ata/pata_marvell.c
+++ b/drivers/ata/pata_marvell.c
@@ -20,29 +20,30 @@
 #include <linux/ata.h>
 #define DRV_NAME        "pata_marvell"
-#define DRV_VERSION     "0.1.4"
+#define DRV_VERSION     "0.1.6"
 /**
- *      marvell_pre_reset       -       check for 40/80 pin
+ *      marvell_pata_active     -       check if PATA is active
- *      @link: link
+ *      @pdev: PCI device
- *      @deadline: deadline jiffies for the operation
 *
- *      Perform the PATA port setup we need.
+ *      Returns 1 if the PATA port may be active. We know how to check this
+ *      for the 6145 but not the other devices
 */
-static int marvell_pre_reset(struct ata_link *link, unsigned long deadline)
+static int marvell_pata_active(struct pci_dev *pdev)
 {
-        struct ata_port *ap = link->ap;
+        int i;
-        struct pci_dev *pdev = to_pci_dev(ap->host->dev);
        u32 devices;
        void __iomem *barp;
-        int i;
-        /* Check if our port is enabled */
+        /* We don't yet know how to do this for other devices */
+        if (pdev->device != 0x6145)
+                return 1;       
        barp = pci_iomap(pdev, 5, 0x10);
        if (barp == NULL)
                return -ENOMEM;
        printk("BAR5:");
        for(i = 0; i <= 0x0F; i++)
                printk("%02X:%02X ", i, ioread8(barp + i));
@@ -51,9 +52,27 @@ static int marvell_pre_reset(struct ata_link *link, unsigned long deadline)
        devices = ioread32(barp + 0x0C);
        pci_iounmap(pdev, barp);
-        if ((pdev->device == 0x6145) && (ap->port_no == 0) &&
+        if (devices & 0x10)
-            (!(devices & 0x10)))        /* PATA enable ? */
+                return 1;
-                return -ENOENT;
+        return 0;
+}
+/**
+ *      marvell_pre_reset       -       check for 40/80 pin
+ *      @link: link
+ *      @deadline: deadline jiffies for the operation
+ *
+ *      Perform the PATA port setup we need.
+ */
+static int marvell_pre_reset(struct ata_link *link, unsigned long deadline)
+{
+        struct ata_port *ap = link->ap;
+        struct pci_dev *pdev = to_pci_dev(ap->host->dev);
+        if (pdev->device == 0x6145 && ap->port_no == 0 &&
+                !marvell_pata_active(pdev))     /* PATA enable ? */
+                        return -ENOENT;
        return ata_sff_prereset(link, deadline);
 }
@@ -128,6 +147,12 @@ static int marvell_init_one (struct pci_dev *pdev, const struct pci_device_id *i
        if (pdev->device == 0x6101)
                ppi[1] = &ata_dummy_port_info;
+#if defined(CONFIG_AHCI) || defined(CONFIG_AHCI_MODULE)
+        if (!marvell_pata_active(pdev)) {
+                printk(KERN_INFO DRV_NAME ": PATA port not active, deferring to AHCI driver.\n");
+                return -ENODEV;
+        }
+#endif
        return ata_pci_sff_init_one(pdev, ppi, &marvell_sht, NULL);
 }
diff --git a/drivers/ata/pata_sil680.c b/drivers/ata/pata_sil680.c
index 720b8645f58a..e970b227fbce 100644
--- a/drivers/ata/pata_sil680.c
+++ b/drivers/ata/pata_sil680.c
@@ -322,9 +322,6 @@ static int __devinit sil680_init_one(struct pci_dev *pdev,
        /* Try to acquire MMIO resources and fallback to PIO if
         * that fails
         */
-        rc = pcim_enable_device(pdev);
-        if (rc)
-                return rc;
        rc = pcim_iomap_regions(pdev, 1 << SIL680_MMIO_BAR, DRV_NAME);
        if (rc)
                goto use_ioports;
diff --git a/drivers/ata/sata_inic162x.c b/drivers/ata/sata_inic162x.c
index 3ead02fe379e..5032c32fa505 100644
--- a/drivers/ata/sata_inic162x.c
+++ b/drivers/ata/sata_inic162x.c
@@ -96,6 +96,7 @@ enum {
        PORT_SCR                = 0x20,
        /* HOST_CTL bits */
+        HCTL_LEDEN              = (1 << 3),  /* enable LED operation */
        HCTL_IRQOFF             = (1 << 8),  /* global IRQ off */
        HCTL_FTHD0              = (1 << 10), /* fifo threshold 0 */
        HCTL_FTHD1              = (1 << 11), /* fifo threshold 1*/
@@ -540,7 +541,7 @@ static unsigned int inic_qc_issue(struct ata_queued_cmd *qc)
        void __iomem *port_base = inic_port_base(ap);
        /* fire up the ADMA engine */
-        writew(HCTL_FTHD0, port_base + HOST_CTL);
+        writew(HCTL_FTHD0 | HCTL_LEDEN, port_base + HOST_CTL);
        writew(IDMA_CTL_GO, port_base + PORT_IDMA_CTL);
        writeb(0, port_base + PORT_CPB_PTQFIFO);
diff --git a/drivers/ata/sata_mv.c b/drivers/ata/sata_mv.c
index 13c1d2af18ac..c815f8ecf6e6 100644
--- a/drivers/ata/sata_mv.c
+++ b/drivers/ata/sata_mv.c
@@ -667,7 +667,8 @@ static const struct pci_device_id mv_pci_tbl[] = {
        { PCI_VDEVICE(MARVELL, 0x5041), chip_504x },
        { PCI_VDEVICE(MARVELL, 0x5080), chip_5080 },
        { PCI_VDEVICE(MARVELL, 0x5081), chip_508x },
-        /* RocketRAID 1740/174x have different identifiers */
+        /* RocketRAID 1720/174x have different identifiers */
+        { PCI_VDEVICE(TTI, 0x1720), chip_6042 },
        { PCI_VDEVICE(TTI, 0x1740), chip_508x },
        { PCI_VDEVICE(TTI, 0x1742), chip_508x },
diff --git a/drivers/ata/sata_nv.c b/drivers/ata/sata_nv.c
index 858f70610eda..1e1f3f3757ae 100644
--- a/drivers/ata/sata_nv.c
+++ b/drivers/ata/sata_nv.c
@@ -309,8 +309,6 @@ static void nv_nf2_freeze(struct ata_port *ap);
 static void nv_nf2_thaw(struct ata_port *ap);
 static void nv_ck804_freeze(struct ata_port *ap);
 static void nv_ck804_thaw(struct ata_port *ap);
-static int nv_hardreset(struct ata_link *link, unsigned int *class,
-                        unsigned long deadline);
 static int nv_adma_slave_config(struct scsi_device *sdev);
 static int nv_adma_check_atapi_dma(struct ata_queued_cmd *qc);
 static void nv_adma_qc_prep(struct ata_queued_cmd *qc);
@@ -407,7 +405,7 @@ static struct scsi_host_template nv_swncq_sht = {
 static struct ata_port_operations nv_generic_ops = {
        .inherits               = &ata_bmdma_port_ops,
-        .hardreset              = nv_hardreset,
+        .hardreset              = ATA_OP_NULL,
        .scr_read               = nv_scr_read,
        .scr_write              = nv_scr_write,
 };
@@ -1588,21 +1586,6 @@ static void nv_mcp55_thaw(struct ata_port *ap)
        ata_sff_thaw(ap);
 }
-static int nv_hardreset(struct ata_link *link, unsigned int *class,
-                        unsigned long deadline)
-{
-        int rc;
-        /* SATA hardreset fails to retrieve proper device signature on
-         * some controllers.  Request follow up SRST.  For more info,
-         * see http://bugzilla.kernel.org/show_bug.cgi?id=3352
-         */
-        rc = sata_sff_hardreset(link, class, deadline);
-        if (rc)
-                return rc;
-        return -EAGAIN;
-}
 static void nv_adma_error_handler(struct ata_port *ap)
 {
        struct nv_adma_port_priv *pp = ap->private_data;
diff --git a/drivers/clocksource/acpi_pm.c b/drivers/clocksource/acpi_pm.c
index 5ca1d80de182..71d2ac4e3f46 100644
--- a/drivers/clocksource/acpi_pm.c
+++ b/drivers/clocksource/acpi_pm.c
@@ -21,6 +21,7 @@
 #include <linux/errno.h>
 #include <linux/init.h>
 #include <linux/pci.h>
+#include <linux/delay.h>
 #include <asm/io.h>
 /*
@@ -151,13 +152,13 @@ DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_SERVERWORKS, PCI_DEVICE_ID_SERVERWORKS_LE,
 */
 static int verify_pmtmr_rate(void)
 {
-        u32 value1, value2;
+        cycle_t value1, value2;
        unsigned long count, delta;
        mach_prepare_counter();
-        value1 = read_pmtmr();
+        value1 = clocksource_acpi_pm.read();
        mach_countup(&count);
-        value2 = read_pmtmr();
+        value2 = clocksource_acpi_pm.read();
        delta = (value2 - value1) & ACPI_PM_MASK;
        /* Check that the PMTMR delta is within 5% of what we expect */
@@ -175,10 +176,15 @@ static int verify_pmtmr_rate(void)
 #define verify_pmtmr_rate() (0)
 #endif
+/* Number of monotonicity checks to perform during initialization */
+#define ACPI_PM_MONOTONICITY_CHECKS 10
+/* Number of reads we try to get two different values */
+#define ACPI_PM_READ_CHECKS 10000
 static int __init init_acpi_pm_clocksource(void)
 {
-        u32 value1, value2;
+        cycle_t value1, value2;
-        unsigned int i;
+        unsigned int i, j = 0;
        if (!pmtmr_ioport)
                return -ENODEV;
@@ -187,24 +193,29 @@ static int __init init_acpi_pm_clocksource(void)
                                                clocksource_acpi_pm.shift);
        /* "verify" this timing source: */
-        value1 = read_pmtmr();
+        for (j = 0; j < ACPI_PM_MONOTONICITY_CHECKS; j++) {
-        for (i = 0; i < 10000; i++) {
+                udelay(100 * j);
-                value2 = read_pmtmr();
+                value1 = clocksource_acpi_pm.read();
-                if (value2 == value1)
+                for (i = 0; i < ACPI_PM_READ_CHECKS; i++) {
-                        continue;
+                        value2 = clocksource_acpi_pm.read();
-                if (value2 > value1)
+                        if (value2 == value1)
-                        goto pm_good;
+                                continue;
-                if ((value2 < value1) && ((value2) < 0xFFF))
+                        if (value2 > value1)
-                        goto pm_good;
+                                break;
-                printk(KERN_INFO "PM-Timer had inconsistent results:"
+                        if ((value2 < value1) && ((value2) < 0xFFF))
-                        " 0x%#x, 0x%#x - aborting.\n", value1, value2);
+                                break;
-                return -EINVAL;
+                        printk(KERN_INFO "PM-Timer had inconsistent results:"
+                               " 0x%#llx, 0x%#llx - aborting.\n",
+                               value1, value2);
+                        return -EINVAL;
+                }
+                if (i == ACPI_PM_READ_CHECKS) {
+                        printk(KERN_INFO "PM-Timer failed consistency check "
+                               " (0x%#llx) - aborting.\n", value1);
+                        return -ENODEV;
+                }
        }
-        printk(KERN_INFO "PM-Timer had no reasonable result:"
-                        " 0x%#x - aborting.\n", value1);
-        return -ENODEV;
-pm_good:
        if (verify_pmtmr_rate() != 0)
                return -ENODEV;
diff --git a/drivers/crypto/talitos.c b/drivers/crypto/talitos.c
index ee827a7f7c6a..b6ad3ac5916e 100644
--- a/drivers/crypto/talitos.c
+++ b/drivers/crypto/talitos.c
@@ -1157,6 +1157,8 @@ static int aead_authenc_givencrypt(
        edesc->desc.hdr = ctx->desc_hdr_template | DESC_HDR_MODE0_ENCRYPT;
        memcpy(req->giv, ctx->iv, crypto_aead_ivsize(authenc));
+        /* avoid consecutive packets going out with same IV */
+        *(__be64 *)req->giv ^= cpu_to_be64(req->seq);
        return ipsec_esp(edesc, areq, req->giv, req->seq,
                         ipsec_esp_encrypt_done);
@@ -1449,6 +1451,8 @@ static int talitos_probe(struct of_device *ofdev,
        priv->ofdev = ofdev;
+        INIT_LIST_HEAD(&priv->alg_list);
        tasklet_init(&priv->done_task, talitos_done, (unsigned long)dev);
        tasklet_init(&priv->error_task, talitos_error, (unsigned long)dev);
@@ -1575,8 +1579,6 @@ static int talitos_probe(struct of_device *ofdev,
        }
        /* register crypto algorithms the device supports */
-        INIT_LIST_HEAD(&priv->alg_list);
        for (i = 0; i < ARRAY_SIZE(driver_algs); i++) {
                if (hw_supports(dev, driver_algs[i].desc_hdr_template)) {
                        struct talitos_crypto_alg *t_alg;
diff --git a/drivers/i2c/busses/i2c-sh_mobile.c b/drivers/i2c/busses/i2c-sh_mobile.c
index 840e634fa31f..640cbb237328 100644
--- a/drivers/i2c/busses/i2c-sh_mobile.c
+++ b/drivers/i2c/busses/i2c-sh_mobile.c
@@ -31,13 +31,84 @@
 #include <linux/clk.h>
 #include <linux/io.h>
+/* Transmit operation:                                                      */
+/*                                                                          */
+/* 0 byte transmit                                                          */
+/* BUS:     S     A8     ACK   P                                            */
+/* IRQ:       DTE   WAIT                                                    */
+/* ICIC:                                                                    */
+/* ICCR: 0x94 0x90                                                          */
+/* ICDR:      A8                                                            */
+/*                                                                          */
+/* 1 byte transmit                                                          */
+/* BUS:     S     A8     ACK   D8(1)   ACK   P                              */
+/* IRQ:       DTE   WAIT         WAIT                                       */
+/* ICIC:      -DTE                                                          */
+/* ICCR: 0x94       0x90                                                    */
+/* ICDR:      A8    D8(1)                                                   */
+/*                                                                          */
+/* 2 byte transmit                                                          */
+/* BUS:     S     A8     ACK   D8(1)   ACK   D8(2)   ACK   P                */
+/* IRQ:       DTE   WAIT         WAIT          WAIT                         */
+/* ICIC:      -DTE                                                          */
+/* ICCR: 0x94                    0x90                                       */
+/* ICDR:      A8    D8(1)        D8(2)                                      */
+/*                                                                          */
+/* 3 bytes or more, +---------+ gets repeated                               */
+/*                                                                          */
+/*                                                                          */
+/* Receive operation:                                                       */
+/*                                                                          */
+/* 0 byte receive - not supported since slave may hold SDA low              */
+/*                                                                          */
+/* 1 byte receive       [TX] | [RX]                                         */
+/* BUS:     S     A8     ACK | D8(1)   ACK   P                              */
+/* IRQ:       DTE   WAIT     |   WAIT     DTE                               */
+/* ICIC:      -DTE           |   +DTE                                       */
+/* ICCR: 0x94       0x81     |   0xc0                                       */
+/* ICDR:      A8             |            D8(1)                             */
+/*                                                                          */
+/* 2 byte receive        [TX]| [RX]                                         */
+/* BUS:     S     A8     ACK | D8(1)   ACK   D8(2)   ACK   P                */
+/* IRQ:       DTE   WAIT     |   WAIT          WAIT     DTE                 */
+/* ICIC:      -DTE           |                 +DTE                         */
+/* ICCR: 0x94       0x81     |                 0xc0                         */
+/* ICDR:      A8             |                 D8(1)    D8(2)               */
+/*                                                                          */
+/* 3 byte receive       [TX] | [RX]                                         */
+/* BUS:     S     A8     ACK | D8(1)   ACK   D8(2)   ACK   D8(3)   ACK    P */
+/* IRQ:       DTE   WAIT     |   WAIT          WAIT         WAIT      DTE   */
+/* ICIC:      -DTE           |                              +DTE            */
+/* ICCR: 0x94       0x81     |                              0xc0            */
+/* ICDR:      A8             |                 D8(1)        D8(2)     D8(3) */
+/*                                                                          */
+/* 4 bytes or more, this part is repeated    +---------+                    */
+/*                                                                          */
+/*                                                                          */
+/* Interrupt order and BUSY flag                                            */
+/*     ___                                                 _                */
+/* SDA ___\___XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXAAAAAAAAA___/                 */
+/* SCL      \_/1\_/2\_/3\_/4\_/5\_/6\_/7\_/8\___/9\_____/                   */
+/*                                                                          */
+/*        S   D7  D6  D5  D4  D3  D2  D1  D0              P                 */
+/*                                           ___                            */
+/* WAIT IRQ ________________________________/   \___________                */
+/* TACK IRQ ____________________________________/   \_______                */
+/* DTE  IRQ __________________________________________/   \_                */
+/* AL   IRQ XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX                */
+/*         _______________________________________________                  */
+/* BUSY __/                                               \_                */
+/*                                                                          */
 enum sh_mobile_i2c_op {
        OP_START = 0,
-        OP_TX_ONLY,
+        OP_TX_FIRST,
+        OP_TX,
        OP_TX_STOP,
        OP_TX_TO_RX,
-        OP_RX_ONLY,
+        OP_RX,
        OP_RX_STOP,
+        OP_RX_STOP_DATA,
 };
 struct sh_mobile_i2c_data {
@@ -127,25 +198,34 @@ static unsigned char i2c_op(struct sh_mobile_i2c_data *pd,
        spin_lock_irqsave(&pd->lock, flags);
        switch (op) {
-        case OP_START:
+        case OP_START: /* issue start and trigger DTE interrupt */
                iowrite8(0x94, ICCR(pd));
                break;
-        case OP_TX_ONLY:
+        case OP_TX_FIRST: /* disable DTE interrupt and write data */
+                iowrite8(ICIC_WAITE | ICIC_ALE | ICIC_TACKE, ICIC(pd));
                iowrite8(data, ICDR(pd));
                break;
-        case OP_TX_STOP:
+        case OP_TX: /* write data */
                iowrite8(data, ICDR(pd));
-                iowrite8(0x90, ICCR(pd));
-                iowrite8(ICIC_ALE | ICIC_TACKE, ICIC(pd));
                break;
-        case OP_TX_TO_RX:
+        case OP_TX_STOP: /* write data and issue a stop afterwards */
                iowrite8(data, ICDR(pd));
+                iowrite8(0x90, ICCR(pd));
+                break;
+        case OP_TX_TO_RX: /* select read mode */
                iowrite8(0x81, ICCR(pd));
                break;
-        case OP_RX_ONLY:
+        case OP_RX: /* just read data */
                ret = ioread8(ICDR(pd));
                break;
-        case OP_RX_STOP:
+        case OP_RX_STOP: /* enable DTE interrupt, issue stop */
+                iowrite8(ICIC_DTEE | ICIC_WAITE | ICIC_ALE | ICIC_TACKE,
+                         ICIC(pd));
+                iowrite8(0xc0, ICCR(pd));
+                break;
+        case OP_RX_STOP_DATA: /* enable DTE interrupt, read data, issue stop */
+                iowrite8(ICIC_DTEE | ICIC_WAITE | ICIC_ALE | ICIC_TACKE,
+                         ICIC(pd));
                ret = ioread8(ICDR(pd));
                iowrite8(0xc0, ICCR(pd));
                break;
@@ -157,58 +237,120 @@ static unsigned char i2c_op(struct sh_mobile_i2c_data *pd,
        return ret;
 }
+static int sh_mobile_i2c_is_first_byte(struct sh_mobile_i2c_data *pd)
+{
+        if (pd->pos == -1)
+                return 1;
+        return 0;
+}
+static int sh_mobile_i2c_is_last_byte(struct sh_mobile_i2c_data *pd)
+{
+        if (pd->pos == (pd->msg->len - 1))
+                return 1;
+        return 0;
+}
+static void sh_mobile_i2c_get_data(struct sh_mobile_i2c_data *pd,
+                                   unsigned char *buf)
+{
+        switch (pd->pos) {
+        case -1:
+                *buf = (pd->msg->addr & 0x7f) << 1;
+                *buf |= (pd->msg->flags & I2C_M_RD) ? 1 : 0;
+                break;
+        default:
+                *buf = pd->msg->buf[pd->pos];
+        }
+}
+static int sh_mobile_i2c_isr_tx(struct sh_mobile_i2c_data *pd)
+{
+        unsigned char data;
+        if (pd->pos == pd->msg->len)
+                return 1;
+        sh_mobile_i2c_get_data(pd, &data);
+        if (sh_mobile_i2c_is_last_byte(pd))
+                i2c_op(pd, OP_TX_STOP, data);
+        else if (sh_mobile_i2c_is_first_byte(pd))
+                i2c_op(pd, OP_TX_FIRST, data);
+        else
+                i2c_op(pd, OP_TX, data);
+        pd->pos++;
+        return 0;
+}
+static int sh_mobile_i2c_isr_rx(struct sh_mobile_i2c_data *pd)
+{
+        unsigned char data;
+        int real_pos;
+        do {
+                if (pd->pos <= -1) {
+                        sh_mobile_i2c_get_data(pd, &data);
+                        if (sh_mobile_i2c_is_first_byte(pd))
+                                i2c_op(pd, OP_TX_FIRST, data);
+                        else
+                                i2c_op(pd, OP_TX, data);
+                        break;
+                }
+                if (pd->pos == 0) {
+                        i2c_op(pd, OP_TX_TO_RX, 0);
+                        break;
+                }
+                real_pos = pd->pos - 2;
+                if (pd->pos == pd->msg->len) {
+                        if (real_pos < 0) {
+                                i2c_op(pd, OP_RX_STOP, 0);
+                                break;
+                        }
+                        data = i2c_op(pd, OP_RX_STOP_DATA, 0);
+                } else
+                        data = i2c_op(pd, OP_RX, 0);
+                pd->msg->buf[real_pos] = data;
+        } while (0);
+        pd->pos++;
+        return pd->pos == (pd->msg->len + 2);
+}
 static irqreturn_t sh_mobile_i2c_isr(int irq, void *dev_id)
 {
        struct platform_device *dev = dev_id;
        struct sh_mobile_i2c_data *pd = platform_get_drvdata(dev);
-        struct i2c_msg *msg = pd->msg;
+        unsigned char sr;
-        unsigned char data, sr;
+        int wakeup;
-        int wakeup = 0;
        sr = ioread8(ICSR(pd));
-        pd->sr |= sr;
+        pd->sr |= sr; /* remember state */
        dev_dbg(pd->dev, "i2c_isr 0x%02x 0x%02x %s %d %d!\n", sr, pd->sr,
-               (msg->flags & I2C_M_RD) ? "read" : "write",
+               (pd->msg->flags & I2C_M_RD) ? "read" : "write",
-               pd->pos, msg->len);
+               pd->pos, pd->msg->len);
        if (sr & (ICSR_AL | ICSR_TACK)) {
-                iowrite8(0, ICIC(pd)); /* disable interrupts */
+                /* don't interrupt transaction - continue to issue stop */
-                wakeup = 1;
+                iowrite8(sr & ~(ICSR_AL | ICSR_TACK), ICSR(pd));
-                goto do_wakeup;
+                wakeup = 0;
-        }
+        } else if (pd->msg->flags & I2C_M_RD)
+                wakeup = sh_mobile_i2c_isr_rx(pd);
+        else
+                wakeup = sh_mobile_i2c_isr_tx(pd);
-        if (pd->pos == msg->len) {
+        if (sr & ICSR_WAIT) /* TODO: add delay here to support slow acks */
-                i2c_op(pd, OP_RX_ONLY, 0);
+                iowrite8(sr & ~ICSR_WAIT, ICSR(pd));
-                wakeup = 1;
-                goto do_wakeup;
-        }
-        if (pd->pos == -1) {
-                data = (msg->addr & 0x7f) << 1;
-                data |= (msg->flags & I2C_M_RD) ? 1 : 0;
-        } else
-                data = msg->buf[pd->pos];
-        if ((pd->pos == -1) || !(msg->flags & I2C_M_RD)) {
-                if (msg->flags & I2C_M_RD)
-                        i2c_op(pd, OP_TX_TO_RX, data);
-                else if (pd->pos == (msg->len - 1)) {
-                        i2c_op(pd, OP_TX_STOP, data);
-                        wakeup = 1;
-                } else
-                        i2c_op(pd, OP_TX_ONLY, data);
-        } else {
-                if (pd->pos == (msg->len - 1))
-                        data = i2c_op(pd, OP_RX_STOP, 0);
-                else
-                        data = i2c_op(pd, OP_RX_ONLY, 0);
-                msg->buf[pd->pos] = data;
-        }
-        pd->pos++;
- do_wakeup:
        if (wakeup) {
                pd->sr |= SW_DONE;
                wake_up(&pd->wait);
@@ -219,6 +361,11 @@ static irqreturn_t sh_mobile_i2c_isr(int irq, void *dev_id)
 static int start_ch(struct sh_mobile_i2c_data *pd, struct i2c_msg *usr_msg)
 {
+        if (usr_msg->len == 0 && (usr_msg->flags & I2C_M_RD)) {
+                dev_err(pd->dev, "Unsupported zero length i2c read\n");
+                return -EIO;
+        }
        /* Initialize channel registers */
        iowrite8(ioread8(ICCR(pd)) & ~ICCR_ICE, ICCR(pd));
@@ -233,9 +380,8 @@ static int start_ch(struct sh_mobile_i2c_data *pd, struct i2c_msg *usr_msg)
        pd->pos = -1;
        pd->sr = 0;
-        /* Enable all interrupts except wait */
+        /* Enable all interrupts to begin with */
-        iowrite8(ioread8(ICIC(pd)) | ICIC_ALE | ICIC_TACKE | ICIC_DTEE,
+        iowrite8(ICIC_WAITE | ICIC_ALE | ICIC_TACKE | ICIC_DTEE, ICIC(pd));
-                 ICIC(pd));
        return 0;
 }
@@ -268,25 +414,18 @@ static int sh_mobile_i2c_xfer(struct i2c_adapter *adapter,
                if (!k)
                        dev_err(pd->dev, "Transfer request timed out\n");
-                retry_count = 10;
+                retry_count = 1000;
 again:
                val = ioread8(ICSR(pd));
                dev_dbg(pd->dev, "val 0x%02x pd->sr 0x%02x\n", val, pd->sr);
-                if ((val | pd->sr) & (ICSR_TACK | ICSR_AL)) {
-                        err = -EIO;
-                        break;
-                }
                /* the interrupt handler may wake us up before the
                 * transfer is finished, so poll the hardware
                 * until we're done.
                 */
+                if (val & ICSR_BUSY) {
-                if (!(!(val & ICSR_BUSY) && (val & ICSR_SCLM) &&
+                        udelay(10);
-                      (val & ICSR_SDAM))) {
-                        msleep(1);
                        if (retry_count--)
                                goto again;
@@ -294,6 +433,12 @@ again:
                        dev_err(pd->dev, "Polling timed out\n");
                        break;
                }
+                /* handle missing acknowledge and arbitration lost */
+                if ((val | pd->sr) & (ICSR_TACK | ICSR_AL)) {
+                        err = -EIO;
+                        break;
+                }
        }
        deactivate_ch(pd);
diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
index f1489999cf91..49a8c589e346 100644
--- a/drivers/ide/ide-cd.c
+++ b/drivers/ide/ide-cd.c
@@ -1933,7 +1933,6 @@ static void ide_cd_remove(ide_drive_t *drive)
        ide_proc_unregister_driver(drive, info->driver);
-        blk_unregister_filter(info->disk);
        del_gendisk(info->disk);
        ide_cd_put(info);
@@ -2159,7 +2158,6 @@ static int ide_cd_probe(ide_drive_t *drive)
        g->fops = &idecd_ops;
        g->flags |= GENHD_FL_REMOVABLE;
        add_disk(g);
-        blk_register_filter(g);
        return 0;
 out_free_cd:
diff --git a/drivers/ide/pci/hpt366.c b/drivers/ide/pci/hpt366.c
index eb107eef0dbc..c37ab1743819 100644
--- a/drivers/ide/pci/hpt366.c
+++ b/drivers/ide/pci/hpt366.c
@@ -613,6 +613,14 @@ static int check_in_drive_list(ide_drive_t *drive, const char **list)
        return 0;
 }
+static struct hpt_info *hpt3xx_get_info(struct device *dev)
+{
+        struct ide_host *host   = dev_get_drvdata(dev);
+        struct hpt_info *info   = (struct hpt_info *)host->host_priv;
+        return dev == host->dev[1] ? info + 1 : info;
+}
 /*
 * The Marvell bridge chips used on the HighPoint SATA cards do not seem
 * to support the UltraDMA modes 1, 2, and 3 as well as any MWDMA modes...
@@ -621,9 +629,7 @@ static int check_in_drive_list(ide_drive_t *drive, const char **list)
 static u8 hpt3xx_udma_filter(ide_drive_t *drive)
 {
        ide_hwif_t *hwif        = HWIF(drive);
-        struct pci_dev *dev     = to_pci_dev(hwif->dev);
+        struct hpt_info *info   = hpt3xx_get_info(hwif->dev);
-        struct ide_host *host   = pci_get_drvdata(dev);
-        struct hpt_info *info   = host->host_priv + (hwif->dev == host->dev[1]);
        u8 mask                 = hwif->ultra_mask;
        switch (info->chip_type) {
@@ -662,9 +668,7 @@ static u8 hpt3xx_udma_filter(ide_drive_t *drive)
 static u8 hpt3xx_mdma_filter(ide_drive_t *drive)
 {
        ide_hwif_t *hwif        = HWIF(drive);
-        struct pci_dev *dev     = to_pci_dev(hwif->dev);
+        struct hpt_info *info   = hpt3xx_get_info(hwif->dev);
-        struct ide_host *host   = pci_get_drvdata(dev);
-        struct hpt_info *info   = host->host_priv + (hwif->dev == host->dev[1]);
        switch (info->chip_type) {
        case HPT372 :
@@ -700,8 +704,7 @@ static void hpt3xx_set_mode(ide_drive_t *drive, const u8 speed)
 {
        ide_hwif_t *hwif        = drive->hwif;
        struct pci_dev *dev     = to_pci_dev(hwif->dev);
-        struct ide_host *host   = pci_get_drvdata(dev);
+        struct hpt_info *info   = hpt3xx_get_info(hwif->dev);
-        struct hpt_info *info   = host->host_priv + (hwif->dev == host->dev[1]);
        struct hpt_timings *t   = info->timings;
        u8  itr_addr            = 0x40 + (drive->dn * 4);
        u32 old_itr             = 0;
@@ -744,8 +747,7 @@ static void hpt3xx_maskproc(ide_drive_t *drive, int mask)
 {
        ide_hwif_t *hwif        = HWIF(drive);
        struct pci_dev  *dev    = to_pci_dev(hwif->dev);
-        struct ide_host *host   = pci_get_drvdata(dev);
+        struct hpt_info *info   = hpt3xx_get_info(hwif->dev);
-        struct hpt_info *info   = host->host_priv + (hwif->dev == host->dev[1]);
        if (drive->quirk_list) {
                if (info->chip_type >= HPT370) {
@@ -973,8 +975,7 @@ static int __devinit hpt37x_calibrate_dpll(struct pci_dev *dev, u16 f_low, u16 f
 static unsigned int __devinit init_chipset_hpt366(struct pci_dev *dev)
 {
        unsigned long io_base   = pci_resource_start(dev, 4);
-        struct ide_host *host   = pci_get_drvdata(dev);
+        struct hpt_info *info   = hpt3xx_get_info(&dev->dev);
-        struct hpt_info *info   = host->host_priv + (&dev->dev == host->dev[1]);
        const char *name        = DRV_NAME;
        u8 pci_clk,  dpll_clk   = 0;    /* PCI and DPLL clock in MHz */
        u8 chip_type;
@@ -1217,8 +1218,7 @@ static unsigned int __devinit init_chipset_hpt366(struct pci_dev *dev)
 static u8 hpt3xx_cable_detect(ide_hwif_t *hwif)
 {
        struct pci_dev  *dev    = to_pci_dev(hwif->dev);
-        struct ide_host *host   = pci_get_drvdata(dev);
+        struct hpt_info *info   = hpt3xx_get_info(hwif->dev);
-        struct hpt_info *info   = host->host_priv + (hwif->dev == host->dev[1]);
        u8 chip_type            = info->chip_type;
        u8 scr1 = 0, ata66      = hwif->channel ? 0x01 : 0x02;
@@ -1262,8 +1262,7 @@ static u8 hpt3xx_cable_detect(ide_hwif_t *hwif)
 static void __devinit init_hwif_hpt366(ide_hwif_t *hwif)
 {
        struct pci_dev *dev     = to_pci_dev(hwif->dev);
-        struct ide_host *host   = pci_get_drvdata(dev);
+        struct hpt_info *info   = hpt3xx_get_info(hwif->dev);
-        struct hpt_info *info   = host->host_priv + (hwif->dev == host->dev[1]);
        int serialize           = HPT_SERIALIZE_IO;
        u8  chip_type           = info->chip_type;
        u8  new_mcr, old_mcr    = 0;
diff --git a/drivers/input/mouse/bcm5974.c b/drivers/input/mouse/bcm5974.c
index 2ec921bf3c60..18f4d7f6ce6d 100644
--- a/drivers/input/mouse/bcm5974.c
+++ b/drivers/input/mouse/bcm5974.c
@@ -63,7 +63,7 @@
 }
 /* table of devices that work with this driver */
-static const struct usb_device_id bcm5974_table [] = {
+static const struct usb_device_id bcm5974_table[] = {
        /* MacbookAir1.1 */
        BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING_ANSI),
        BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING_ISO),
@@ -105,7 +105,7 @@ struct tp_header {
 /* trackpad finger structure */
 struct tp_finger {
-        __le16 origin;          /* left/right origin? */
+        __le16 origin;          /* zero when switching track finger */
        __le16 abs_x;           /* absolute x coodinate */
        __le16 abs_y;           /* absolute y coodinate */
        __le16 rel_x;           /* relative x coodinate */
@@ -159,6 +159,7 @@ struct bcm5974 {
        struct bt_data *bt_data;        /* button transferred data */
        struct urb *tp_urb;             /* trackpad usb request block */
        struct tp_data *tp_data;        /* trackpad transferred data */
+        int fingers;                    /* number of fingers on trackpad */
 };
 /* logical dimensions */
@@ -172,6 +173,10 @@ struct bcm5974 {
 #define SN_WIDTH        100             /* width signal-to-noise ratio */
 #define SN_COORD        250             /* coordinate signal-to-noise ratio */
+/* pressure thresholds */
+#define PRESSURE_LOW    (2 * DIM_PRESSURE / SN_PRESSURE)
+#define PRESSURE_HIGH   (3 * PRESSURE_LOW)
 /* device constants */
 static const struct bcm5974_config bcm5974_config_table[] = {
        {
@@ -248,6 +253,7 @@ static void setup_events_to_report(struct input_dev *input_dev,
                                0, cfg->y.dim, cfg->y.fuzz, 0);
        __set_bit(EV_KEY, input_dev->evbit);
+        __set_bit(BTN_TOUCH, input_dev->keybit);
        __set_bit(BTN_TOOL_FINGER, input_dev->keybit);
        __set_bit(BTN_TOOL_DOUBLETAP, input_dev->keybit);
        __set_bit(BTN_TOOL_TRIPLETAP, input_dev->keybit);
@@ -273,32 +279,66 @@ static int report_tp_state(struct bcm5974 *dev, int size)
        const struct tp_finger *f = dev->tp_data->finger;
        struct input_dev *input = dev->input;
        const int fingers = (size - 26) / 28;
-        int p = 0, w, x, y, n = 0;
+        int raw_p, raw_w, raw_x, raw_y;
+        int ptest = 0, origin = 0, nmin = 0, nmax = 0;
+        int abs_p = 0, abs_w = 0, abs_x = 0, abs_y = 0;
        if (size < 26 || (size - 26) % 28 != 0)
                return -EIO;
+        /* always track the first finger; when detached, start over */
        if (fingers) {
-                p = raw2int(f->force_major);
+                raw_p = raw2int(f->force_major);
-                w = raw2int(f->size_major);
+                raw_w = raw2int(f->size_major);
-                x = raw2int(f->abs_x);
+                raw_x = raw2int(f->abs_x);
-                y = raw2int(f->abs_y);
+                raw_y = raw2int(f->abs_y);
-                n = p > 0 ? fingers : 0;
                dprintk(9,
-                        "bcm5974: p: %+05d w: %+05d x: %+05d y: %+05d n: %d\n",
+                        "bcm5974: raw: p: %+05d w: %+05d x: %+05d y: %+05d\n",
-                        p, w, x, y, n);
+                        raw_p, raw_w, raw_x, raw_y);
+                ptest = int2bound(&c->p, raw_p);
+                origin = raw2int(f->origin);
+        }
-                input_report_abs(input, ABS_TOOL_WIDTH, int2bound(&c->w, w));
+        /* while tracking finger still valid, count all fingers */
-                input_report_abs(input, ABS_X, int2bound(&c->x, x - c->x.devmin));
+        if (ptest > PRESSURE_LOW && origin) {
-                input_report_abs(input, ABS_Y, int2bound(&c->y, c->y.devmax - y));
+                abs_p = ptest;
+                abs_w = int2bound(&c->w, raw_w);
+                abs_x = int2bound(&c->x, raw_x - c->x.devmin);
+                abs_y = int2bound(&c->y, c->y.devmax - raw_y);
+                for (; f != dev->tp_data->finger + fingers; f++) {
+                        ptest = int2bound(&c->p, raw2int(f->force_major));
+                        if (ptest > PRESSURE_LOW)
+                                nmax++;
+                        if (ptest > PRESSURE_HIGH)
+                                nmin++;
+                }
        }
-        input_report_abs(input, ABS_PRESSURE, int2bound(&c->p, p));
+        if (dev->fingers < nmin)
+                dev->fingers = nmin;
+        if (dev->fingers > nmax)
+                dev->fingers = nmax;
+        input_report_key(input, BTN_TOUCH, dev->fingers > 0);
+        input_report_key(input, BTN_TOOL_FINGER, dev->fingers == 1);
+        input_report_key(input, BTN_TOOL_DOUBLETAP, dev->fingers == 2);
+        input_report_key(input, BTN_TOOL_TRIPLETAP, dev->fingers > 2);
-        input_report_key(input, BTN_TOOL_FINGER, n == 1);
+        input_report_abs(input, ABS_PRESSURE, abs_p);
-        input_report_key(input, BTN_TOOL_DOUBLETAP, n == 2);
+        input_report_abs(input, ABS_TOOL_WIDTH, abs_w);
-        input_report_key(input, BTN_TOOL_TRIPLETAP, n > 2);
+        if (abs_p) {
+                input_report_abs(input, ABS_X, abs_x);
+                input_report_abs(input, ABS_Y, abs_y);
+                dprintk(8,
+                        "bcm5974: abs: p: %+05d w: %+05d x: %+05d y: %+05d "
+                        "nmin: %d nmax: %d n: %d\n",
+                        abs_p, abs_w, abs_x, abs_y, nmin, nmax, dev->fingers);
+        }
        input_sync(input);
diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h
index 3282b741e246..5aafe24984c5 100644
--- a/drivers/input/serio/i8042-x86ia64io.h
+++ b/drivers/input/serio/i8042-x86ia64io.h
@@ -305,7 +305,7 @@ static struct dmi_system_id __initdata i8042_dmi_nomux_table[] = {
                .ident = "Lenovo 3000 n100",
                .matches = {
                        DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
-                        DMI_MATCH(DMI_PRODUCT_VERSION, "3000 N100"),
+                        DMI_MATCH(DMI_PRODUCT_NAME, "076804U"),
                },
        },
        {
diff --git a/drivers/md/md.c b/drivers/md/md.c
index 4790c83d78d0..deeac4b44173 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -5761,7 +5761,11 @@ void md_do_sync(mddev_t *mddev)
                                         * time 'round when curr_resync == 2
                                         */
                                        continue;
-                                prepare_to_wait(&resync_wait, &wq, TASK_UNINTERRUPTIBLE);
+                                /* We need to wait 'interruptible' so as not to
+                                 * contribute to the load average, and not to
+                                 * be caught by 'softlockup'
+                                 */
+                                prepare_to_wait(&resync_wait, &wq, TASK_INTERRUPTIBLE);
                                if (!kthread_should_stop() &&
                                    mddev2->curr_resync >= mddev->curr_resync) {
                                        printk(KERN_INFO "md: delaying %s of %s"
@@ -5769,6 +5773,8 @@ void md_do_sync(mddev_t *mddev)
                                               " share one or more physical units)\n",
                                               desc, mdname(mddev), mdname(mddev2));
                                        mddev_put(mddev2);
+                                        if (signal_pending(current))
+                                                flush_signals(current);
                                        schedule();
                                        finish_wait(&resync_wait, &wq);
                                        goto try_again;
diff --git a/drivers/media/common/saa7146_video.c b/drivers/media/common/saa7146_video.c
index e8bc7abf2409..99be9e5c85f7 100644
--- a/drivers/media/common/saa7146_video.c
+++ b/drivers/media/common/saa7146_video.c
@@ -1068,7 +1068,7 @@ int saa7146_video_do_ioctl(struct inode *inode, struct file *file, unsigned int
        {
                v4l2_std_id *id = arg;
                int found = 0;
-                int i, err;
+                int i;
                DEB_EE(("VIDIOC_S_STD\n"));
@@ -1116,7 +1116,6 @@ int saa7146_video_do_ioctl(struct inode *inode, struct file *file, unsigned int
        case VIDIOC_OVERLAY:
        {
                int on = *(int *)arg;
-                int err = 0;
                DEB_D(("VIDIOC_OVERLAY on:%d\n",on));
                if (on != 0) {
@@ -1192,7 +1191,6 @@ int saa7146_video_do_ioctl(struct inode *inode, struct file *file, unsigned int
        case VIDIOCGMBUF:
        {
                struct video_mbuf *mbuf = arg;
-                struct videobuf_queue *q;
                int i;
                /* fixme: number of capture buffers and sizes for v4l apps */
diff --git a/drivers/media/common/tuners/mt2131.c b/drivers/media/common/tuners/mt2131.c
index e254bcfc2efb..e8d3c48f8605 100644
--- a/drivers/media/common/tuners/mt2131.c
+++ b/drivers/media/common/tuners/mt2131.c
@@ -1,7 +1,7 @@
 /*
 *  Driver for Microtune MT2131 "QAM/8VSB single chip tuner"
 *
- *  Copyright (c) 2006 Steven Toth <stoth@hauppauge.com>
+ *  Copyright (c) 2006 Steven Toth <stoth@linuxtv.org>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/common/tuners/mt2131.h b/drivers/media/common/tuners/mt2131.h
index cd8376f6f7b4..6632de640df0 100644
--- a/drivers/media/common/tuners/mt2131.h
+++ b/drivers/media/common/tuners/mt2131.h
@@ -1,7 +1,7 @@
 /*
 *  Driver for Microtune MT2131 "QAM/8VSB single chip tuner"
 *
- *  Copyright (c) 2006 Steven Toth <stoth@hauppauge.com>
+ *  Copyright (c) 2006 Steven Toth <stoth@linuxtv.org>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/common/tuners/mt2131_priv.h b/drivers/media/common/tuners/mt2131_priv.h
index e930759c2c00..4e05a67e88c1 100644
--- a/drivers/media/common/tuners/mt2131_priv.h
+++ b/drivers/media/common/tuners/mt2131_priv.h
@@ -1,7 +1,7 @@
 /*
 *  Driver for Microtune MT2131 "QAM/8VSB single chip tuner"
 *
- *  Copyright (c) 2006 Steven Toth <stoth@hauppauge.com>
+ *  Copyright (c) 2006 Steven Toth <stoth@linuxtv.org>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/common/tuners/mxl5005s.c b/drivers/media/common/tuners/mxl5005s.c
index 0dc2bef9f6a3..227642b044ae 100644
--- a/drivers/media/common/tuners/mxl5005s.c
+++ b/drivers/media/common/tuners/mxl5005s.c
@@ -2,7 +2,7 @@
    MaxLinear MXL5005S VSB/QAM/DVBT tuner driver
    Copyright (C) 2008 MaxLinear
-    Copyright (C) 2006 Steven Toth <stoth@hauppauge.com>
+    Copyright (C) 2006 Steven Toth <stoth@linuxtv.org>
      Functions:
        mxl5005s_reset()
        mxl5005s_writereg()
@@ -3837,7 +3837,7 @@ static u16 MXL_Hystersis_Test(struct dvb_frontend *fe, int Hystersis)
 /* ----------------------------------------------------------------
 * Begin: Everything after here is new code to adapt the
 * proprietary Realtek driver into a Linux API tuner.
- * Copyright (C) 2008 Steven Toth <stoth@hauppauge.com>
+ * Copyright (C) 2008 Steven Toth <stoth@linuxtv.org>
 */
 static int mxl5005s_reset(struct dvb_frontend *fe)
 {
diff --git a/drivers/media/common/tuners/mxl5005s.h b/drivers/media/common/tuners/mxl5005s.h
index 396db150bf0c..7ac6815b30aa 100644
--- a/drivers/media/common/tuners/mxl5005s.h
+++ b/drivers/media/common/tuners/mxl5005s.h
@@ -2,7 +2,7 @@
    MaxLinear MXL5005S VSB/QAM/DVBT tuner driver
    Copyright (C) 2008 MaxLinear
-    Copyright (C) 2008 Steven Toth <stoth@hauppauge.com>
+    Copyright (C) 2008 Steven Toth <stoth@linuxtv.org>
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/common/tuners/tuner-simple.c b/drivers/media/common/tuners/tuner-simple.c
index 597e47f5d69c..aa773a658a2a 100644
--- a/drivers/media/common/tuners/tuner-simple.c
+++ b/drivers/media/common/tuners/tuner-simple.c
@@ -253,7 +253,7 @@ static struct tuner_params *simple_tuner_params(struct dvb_frontend *fe,
 static int simple_config_lookup(struct dvb_frontend *fe,
                                struct tuner_params *t_params,
-                                int *frequency, u8 *config, u8 *cb)
+                                unsigned *frequency, u8 *config, u8 *cb)
 {
        struct tuner_simple_priv *priv = fe->tuner_priv;
        int i;
@@ -587,45 +587,45 @@ static int simple_set_tv_freq(struct dvb_frontend *fe,
        priv->last_div = div;
        if (t_params->has_tda9887) {
                struct v4l2_priv_tun_config tda9887_cfg;
-                int config = 0;
+                int tda_config = 0;
                int is_secam_l = (params->std & (V4L2_STD_SECAM_L |
                                                 V4L2_STD_SECAM_LC)) &&
                        !(params->std & ~(V4L2_STD_SECAM_L |
                                          V4L2_STD_SECAM_LC));
                tda9887_cfg.tuner = TUNER_TDA9887;
-                tda9887_cfg.priv  = &config;
+                tda9887_cfg.priv  = &tda_config;
                if (params->std == V4L2_STD_SECAM_LC) {
                        if (t_params->port1_active ^ t_params->port1_invert_for_secam_lc)
-                                config |= TDA9887_PORT1_ACTIVE;
+                                tda_config |= TDA9887_PORT1_ACTIVE;
                        if (t_params->port2_active ^ t_params->port2_invert_for_secam_lc)
-                                config |= TDA9887_PORT2_ACTIVE;
+                                tda_config |= TDA9887_PORT2_ACTIVE;
                } else {
                        if (t_params->port1_active)
-                                config |= TDA9887_PORT1_ACTIVE;
+                                tda_config |= TDA9887_PORT1_ACTIVE;
                        if (t_params->port2_active)
-                                config |= TDA9887_PORT2_ACTIVE;
+                                tda_config |= TDA9887_PORT2_ACTIVE;
                }
                if (t_params->intercarrier_mode)
-                        config |= TDA9887_INTERCARRIER;
+                        tda_config |= TDA9887_INTERCARRIER;
                if (is_secam_l) {
                        if (i == 0 && t_params->default_top_secam_low)
-                                config |= TDA9887_TOP(t_params->default_top_secam_low);
+                                tda_config |= TDA9887_TOP(t_params->default_top_secam_low);
                        else if (i == 1 && t_params->default_top_secam_mid)
-                                config |= TDA9887_TOP(t_params->default_top_secam_mid);
+                                tda_config |= TDA9887_TOP(t_params->default_top_secam_mid);
                        else if (t_params->default_top_secam_high)
-                                config |= TDA9887_TOP(t_params->default_top_secam_high);
+                                tda_config |= TDA9887_TOP(t_params->default_top_secam_high);
                } else {
                        if (i == 0 && t_params->default_top_low)
-                                config |= TDA9887_TOP(t_params->default_top_low);
+                                tda_config |= TDA9887_TOP(t_params->default_top_low);
                        else if (i == 1 && t_params->default_top_mid)
-                                config |= TDA9887_TOP(t_params->default_top_mid);
+                                tda_config |= TDA9887_TOP(t_params->default_top_mid);
                        else if (t_params->default_top_high)
-                                config |= TDA9887_TOP(t_params->default_top_high);
+                                tda_config |= TDA9887_TOP(t_params->default_top_high);
                }
                if (t_params->default_pll_gating_18)
-                        config |= TDA9887_GATING_18;
+                        tda_config |= TDA9887_GATING_18;
                i2c_clients_command(priv->i2c_props.adap, TUNER_SET_CONFIG,
                                    &tda9887_cfg);
        }
@@ -813,7 +813,8 @@ static u32 simple_dvb_configure(struct dvb_frontend *fe, u8 *buf,
        static struct tuner_params *t_params;
        u8 config, cb;
        u32 div;
-        int ret, frequency = params->frequency / 62500;
+        int ret;
+        unsigned frequency = params->frequency / 62500;
        t_params = simple_tuner_params(fe, TUNER_PARAM_TYPE_DIGITAL);
        ret = simple_config_lookup(fe, t_params, &frequency, &config, &cb);
diff --git a/drivers/media/common/tuners/xc5000.c b/drivers/media/common/tuners/xc5000.c
index 5f99de0ad612..dcddfa803a75 100644
--- a/drivers/media/common/tuners/xc5000.c
+++ b/drivers/media/common/tuners/xc5000.c
@@ -2,7 +2,7 @@
 *  Driver for Xceive XC5000 "QAM/8VSB single chip tuner"
 *
 *  Copyright (c) 2007 Xceive Corporation
- *  Copyright (c) 2007 Steven Toth <stoth@hauppauge.com>
+ *  Copyright (c) 2007 Steven Toth <stoth@linuxtv.org>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/common/tuners/xc5000.h b/drivers/media/common/tuners/xc5000.h
index c910715addc9..5389f740945a 100644
--- a/drivers/media/common/tuners/xc5000.h
+++ b/drivers/media/common/tuners/xc5000.h
@@ -1,7 +1,7 @@
 /*
 *  Driver for Xceive XC5000 "QAM/8VSB single chip tuner"
 *
- *  Copyright (c) 2007 Steven Toth <stoth@hauppauge.com>
+ *  Copyright (c) 2007 Steven Toth <stoth@linuxtv.org>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/common/tuners/xc5000_priv.h b/drivers/media/common/tuners/xc5000_priv.h
index a72a9887fe7f..b2a0074c99c9 100644
--- a/drivers/media/common/tuners/xc5000_priv.h
+++ b/drivers/media/common/tuners/xc5000_priv.h
@@ -1,7 +1,7 @@
 /*
 *  Driver for Xceive XC5000 "QAM/8VSB single chip tuner"
 *
- *  Copyright (c) 2007 Steven Toth <stoth@hauppauge.com>
+ *  Copyright (c) 2007 Steven Toth <stoth@linuxtv.org>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/dvb/b2c2/flexcop-fe-tuner.c b/drivers/media/dvb/b2c2/flexcop-fe-tuner.c
index f9d087669d5d..4eed783f4bce 100644
--- a/drivers/media/dvb/b2c2/flexcop-fe-tuner.c
+++ b/drivers/media/dvb/b2c2/flexcop-fe-tuner.c
@@ -137,7 +137,8 @@ static int flexcop_send_diseqc_msg(struct dvb_frontend* fe, int len, u8 *msg, un
                        flexcop_diseqc_send_byte(fe, 0xff);
                else {
                        flexcop_set_tone(fe, SEC_TONE_ON);
-                        udelay(12500);
+                        mdelay(12);
+                        udelay(500);
                        flexcop_set_tone(fe, SEC_TONE_OFF);
                }
                msleep(20);
diff --git a/drivers/media/dvb/b2c2/flexcop-i2c.c b/drivers/media/dvb/b2c2/flexcop-i2c.c
index 55973eaf3711..43a112ec6d44 100644
--- a/drivers/media/dvb/b2c2/flexcop-i2c.c
+++ b/drivers/media/dvb/b2c2/flexcop-i2c.c
@@ -221,12 +221,12 @@ int flexcop_i2c_init(struct flexcop_device *fc)
        fc->fc_i2c_adap[1].port = FC_I2C_PORT_EEPROM;
        fc->fc_i2c_adap[2].port = FC_I2C_PORT_TUNER;
-        strncpy(fc->fc_i2c_adap[0].i2c_adap.name,
+        strlcpy(fc->fc_i2c_adap[0].i2c_adap.name, "B2C2 FlexCop I2C to demod",
-                "B2C2 FlexCop I2C to demod", I2C_NAME_SIZE);
+                sizeof(fc->fc_i2c_adap[0].i2c_adap.name));
-        strncpy(fc->fc_i2c_adap[1].i2c_adap.name,
+        strlcpy(fc->fc_i2c_adap[1].i2c_adap.name, "B2C2 FlexCop I2C to eeprom",
-                "B2C2 FlexCop I2C to eeprom", I2C_NAME_SIZE);
+                sizeof(fc->fc_i2c_adap[1].i2c_adap.name));
-        strncpy(fc->fc_i2c_adap[2].i2c_adap.name,
+        strlcpy(fc->fc_i2c_adap[2].i2c_adap.name, "B2C2 FlexCop I2C to tuner",
-                "B2C2 FlexCop I2C to tuner", I2C_NAME_SIZE);
+                sizeof(fc->fc_i2c_adap[2].i2c_adap.name));
        i2c_set_adapdata(&fc->fc_i2c_adap[0].i2c_adap, &fc->fc_i2c_adap[0]);
        i2c_set_adapdata(&fc->fc_i2c_adap[1].i2c_adap, &fc->fc_i2c_adap[1]);
diff --git a/drivers/media/dvb/bt8xx/dst.c b/drivers/media/dvb/bt8xx/dst.c
index a7637562e742..aa3db57d32d9 100644
--- a/drivers/media/dvb/bt8xx/dst.c
+++ b/drivers/media/dvb/bt8xx/dst.c
@@ -1244,7 +1244,7 @@ static int dst_command(struct dst_state *state, u8 *data, u8 len)
                goto error;
        }
        if (state->type_flags & DST_TYPE_HAS_FW_1)
-                udelay(3000);
+                mdelay(3);
        if (read_dst(state, &reply, GET_ACK)) {
                dprintk(verbose, DST_DEBUG, 1, "Trying to recover.. ");
                if ((dst_error_recovery(state)) < 0) {
@@ -1260,7 +1260,7 @@ static int dst_command(struct dst_state *state, u8 *data, u8 len)
        if (len >= 2 && data[0] == 0 && (data[1] == 1 || data[1] == 3))
                goto error;
        if (state->type_flags & DST_TYPE_HAS_FW_1)
-                udelay(3000);
+                mdelay(3);
        else
                udelay(2000);
        if (!dst_wait_dst_ready(state, NO_DELAY))
diff --git a/drivers/media/dvb/dvb-core/dmxdev.c b/drivers/media/dvb/dvb-core/dmxdev.c
index 1cf9fcb6f514..069d847ba887 100644
--- a/drivers/media/dvb/dvb-core/dmxdev.c
+++ b/drivers/media/dvb/dvb-core/dmxdev.c
@@ -641,7 +641,6 @@ static int dvb_dmxdev_filter_start(struct dmxdev_filter *filter)
                struct timespec timeout = { 0 };
                struct dmx_pes_filter_params *para = &filter->params.pes;
                dmx_output_t otype;
-                int ret;
                int ts_type;
                enum dmx_ts_pes ts_pes;
                struct dmx_ts_feed **tsfeed = &filter->feed.ts;
diff --git a/drivers/media/dvb/dvb-core/dvb_ca_en50221.c b/drivers/media/dvb/dvb-core/dvb_ca_en50221.c
index 8e5dd7b1f034..98ee16773ff2 100644
--- a/drivers/media/dvb/dvb-core/dvb_ca_en50221.c
+++ b/drivers/media/dvb/dvb-core/dvb_ca_en50221.c
@@ -1032,7 +1032,7 @@ static int dvb_ca_en50221_thread(void *data)
                                        /* we need this extra check for annoying interfaces like the budget-av */
                                        if ((!(ca->flags & DVB_CA_EN50221_FLAG_IRQ_CAMCHANGE)) &&
                                            (ca->pub->poll_slot_status)) {
-                                                int status = ca->pub->poll_slot_status(ca->pub, slot, 0);
+                                                status = ca->pub->poll_slot_status(ca->pub, slot, 0);
                                                if (!(status & DVB_CA_EN50221_POLL_CAM_PRESENT)) {
                                                        ca->slot_info[slot].slot_state = DVB_CA_SLOTSTATE_NONE;
                                                        dvb_ca_en50221_thread_update_delay(ca);
@@ -1089,7 +1089,7 @@ static int dvb_ca_en50221_thread(void *data)
                                        /* we need this extra check for annoying interfaces like the budget-av */
                                        if ((!(ca->flags & DVB_CA_EN50221_FLAG_IRQ_CAMCHANGE)) &&
                                            (ca->pub->poll_slot_status)) {
-                                                int status = ca->pub->poll_slot_status(ca->pub, slot, 0);
+                                                status = ca->pub->poll_slot_status(ca->pub, slot, 0);
                                                if (!(status & DVB_CA_EN50221_POLL_CAM_PRESENT)) {
                                                        ca->slot_info[slot].slot_state = DVB_CA_SLOTSTATE_NONE;
                                                        dvb_ca_en50221_thread_update_delay(ca);
diff --git a/drivers/media/dvb/dvb-core/dvb_frontend.c b/drivers/media/dvb/dvb-core/dvb_frontend.c
index 8cbdb218952f..3526e3ee9487 100644
--- a/drivers/media/dvb/dvb-core/dvb_frontend.c
+++ b/drivers/media/dvb/dvb-core/dvb_frontend.c
@@ -889,13 +889,13 @@ static int dvb_frontend_ioctl(struct inode *inode, struct file *file,
                         * initialization, so parg is 8 bits and does not
                         * include the initialization or start bit
                         */
-                        unsigned long cmd = ((unsigned long) parg) << 1;
+                        unsigned long swcmd = ((unsigned long) parg) << 1;
                        struct timeval nexttime;
                        struct timeval tv[10];
                        int i;
                        u8 last = 1;
                        if (dvb_frontend_debug)
-                                printk("%s switch command: 0x%04lx\n", __func__, cmd);
+                                printk("%s switch command: 0x%04lx\n", __func__, swcmd);
                        do_gettimeofday(&nexttime);
                        if (dvb_frontend_debug)
                                memcpy(&tv[0], &nexttime, sizeof(struct timeval));
@@ -908,12 +908,12 @@ static int dvb_frontend_ioctl(struct inode *inode, struct file *file,
                        for (i = 0; i < 9; i++) {
                                if (dvb_frontend_debug)
                                        do_gettimeofday(&tv[i + 1]);
-                                if ((cmd & 0x01) != last) {
+                                if ((swcmd & 0x01) != last) {
                                        /* set voltage to (last ? 13V : 18V) */
                                        fe->ops.set_voltage(fe, (last) ? SEC_VOLTAGE_13 : SEC_VOLTAGE_18);
                                        last = (last) ? 0 : 1;
                                }
-                                cmd = cmd >> 1;
+                                swcmd = swcmd >> 1;
                                if (i != 8)
                                        dvb_frontend_sleep_until(&nexttime, 8000);
                        }
diff --git a/drivers/media/dvb/dvb-usb/cxusb.c b/drivers/media/dvb/dvb-usb/cxusb.c
index aaa0b6f0b521..563400277a42 100644
--- a/drivers/media/dvb/dvb-usb/cxusb.c
+++ b/drivers/media/dvb/dvb-usb/cxusb.c
@@ -210,7 +210,7 @@ static int cxusb_aver_power_ctrl(struct dvb_usb_device *d, int onoff)
        if (d->state == DVB_USB_STATE_INIT &&
            usb_set_interface(d->udev, 0, 0) < 0)
                err("set interface failed");
-        do; while (!(ret = cxusb_ctrl_msg(d, CMD_POWER_ON, NULL, 0, NULL, 0)) &&
+        do {} while (!(ret = cxusb_ctrl_msg(d, CMD_POWER_ON, NULL, 0, NULL, 0)) &&
                   !(ret = cxusb_ctrl_msg(d, 0x15, NULL, 0, NULL, 0)) &&
                   !(ret = cxusb_ctrl_msg(d, 0x17, NULL, 0, NULL, 0)) && 0);
        if (!ret) {
diff --git a/drivers/media/dvb/dvb-usb/dib0700_devices.c b/drivers/media/dvb/dvb-usb/dib0700_devices.c
index 3dd20bfbed32..6c0e5c5f4362 100644
--- a/drivers/media/dvb/dvb-usb/dib0700_devices.c
+++ b/drivers/media/dvb/dvb-usb/dib0700_devices.c
@@ -1117,7 +1117,8 @@ struct usb_device_id dib0700_usb_id_table[] = {
        { USB_DEVICE(USB_VID_TERRATEC,  USB_PID_TERRATEC_CINERGY_HT_EXPRESS) },
        { USB_DEVICE(USB_VID_TERRATEC,  USB_PID_TERRATEC_CINERGY_T_XXS) },
        { USB_DEVICE(USB_VID_LEADTEK,   USB_PID_WINFAST_DTV_DONGLE_STK7700P_2) },
-        { USB_DEVICE(USB_VID_HAUPPAUGE, USB_PID_HAUPPAUGE_NOVA_TD_STICK_52009) },
+/* 35 */{ USB_DEVICE(USB_VID_HAUPPAUGE, USB_PID_HAUPPAUGE_NOVA_TD_STICK_52009) },
+        { USB_DEVICE(USB_VID_HAUPPAUGE, USB_PID_HAUPPAUGE_NOVA_T_500_3) },
        { 0 }           /* Terminating entry */
 };
 MODULE_DEVICE_TABLE(usb, dib0700_usb_id_table);
@@ -1373,7 +1374,7 @@ struct dvb_usb_device_properties dib0700_devices[] = {
                        }
                },
-                .num_device_descs = 3,
+                .num_device_descs = 4,
                .devices = {
                        {   "DiBcom STK7070PD reference design",
                                { &dib0700_usb_id_table[17], NULL },
@@ -1386,6 +1387,10 @@ struct dvb_usb_device_properties dib0700_devices[] = {
                        {   "Hauppauge Nova-TD Stick (52009)",
                                { &dib0700_usb_id_table[35], NULL },
                                { NULL },
+                        },
+                        {   "Hauppauge Nova-TD-500 (84xxx)",
+                                { &dib0700_usb_id_table[36], NULL },
+                                { NULL },
                        }
                }
        }, { DIB0700_DEFAULT_DEVICE_PROPERTIES,
diff --git a/drivers/media/dvb/dvb-usb/dvb-usb-ids.h b/drivers/media/dvb/dvb-usb/dvb-usb-ids.h
index 029b437caf9a..03dfb9f2fe30 100644
--- a/drivers/media/dvb/dvb-usb/dvb-usb-ids.h
+++ b/drivers/media/dvb/dvb-usb/dvb-usb-ids.h
@@ -129,6 +129,7 @@
 #define USB_PID_WINTV_NOVA_T_USB2_WARM                  0x9301
 #define USB_PID_HAUPPAUGE_NOVA_T_500                    0x9941
 #define USB_PID_HAUPPAUGE_NOVA_T_500_2                  0x9950
+#define USB_PID_HAUPPAUGE_NOVA_T_500_3                  0x8400
 #define USB_PID_HAUPPAUGE_NOVA_T_STICK                  0x7050
 #define USB_PID_HAUPPAUGE_NOVA_T_STICK_2                0x7060
 #define USB_PID_HAUPPAUGE_NOVA_T_STICK_3                0x7070
diff --git a/drivers/media/dvb/frontends/au8522.c b/drivers/media/dvb/frontends/au8522.c
index f7b71657f0f6..0b82cc2a1e16 100644
--- a/drivers/media/dvb/frontends/au8522.c
+++ b/drivers/media/dvb/frontends/au8522.c
@@ -1,7 +1,7 @@
 /*
    Auvitek AU8522 QAM/8VSB demodulator driver
-    Copyright (C) 2008 Steven Toth <stoth@hauppauge.com>
+    Copyright (C) 2008 Steven Toth <stoth@linuxtv.org>
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -304,6 +304,43 @@ static int au8522_mse2snr_lookup(struct mse2snr_tab *tab, int sz, int mse,
        return ret;
 }
+static int au8522_set_if(struct dvb_frontend *fe, enum au8522_if_freq if_freq)
+{
+        struct au8522_state *state = fe->demodulator_priv;
+        u8 r0b5, r0b6, r0b7;
+        char *ifmhz;
+        switch (if_freq) {
+        case AU8522_IF_3_25MHZ:
+                ifmhz = "3.25";
+                r0b5 = 0x00;
+                r0b6 = 0x3d;
+                r0b7 = 0xa0;
+                break;
+        case AU8522_IF_4MHZ:
+                ifmhz = "4.00";
+                r0b5 = 0x00;
+                r0b6 = 0x4b;
+                r0b7 = 0xd9;
+                break;
+        case AU8522_IF_6MHZ:
+                ifmhz = "6.00";
+                r0b5 = 0xfb;
+                r0b6 = 0x8e;
+                r0b7 = 0x39;
+                break;
+        default:
+                dprintk("%s() IF Frequency not supported\n", __func__);
+                return -EINVAL;
+        }
+        dprintk("%s() %s MHz\n", __func__, ifmhz);
+        au8522_writereg(state, 0x80b5, r0b5);
+        au8522_writereg(state, 0x80b6, r0b6);
+        au8522_writereg(state, 0x80b7, r0b7);
+        return 0;
+}
 /* VSB Modulation table */
 static struct {
        u16 reg;
@@ -334,9 +371,6 @@ static struct {
        { 0x80af, 0x66 },
        { 0x821b, 0xcc },
        { 0x821d, 0x80 },
-        { 0x80b5, 0xfb },
-        { 0x80b6, 0x8e },
-        { 0x80b7, 0x39 },
        { 0x80a4, 0xe8 },
        { 0x8231, 0x13 },
 };
@@ -350,9 +384,6 @@ static struct {
        { 0x80a4, 0x00 },
        { 0x8081, 0xc4 },
        { 0x80a5, 0x40 },
-        { 0x80b5, 0xfb },
-        { 0x80b6, 0x8e },
-        { 0x80b7, 0x39 },
        { 0x80aa, 0x77 },
        { 0x80ad, 0x77 },
        { 0x80a6, 0x67 },
@@ -438,6 +469,7 @@ static int au8522_enable_modulation(struct dvb_frontend *fe,
                        au8522_writereg(state,
                                VSB_mod_tab[i].reg,
                                VSB_mod_tab[i].data);
+                au8522_set_if(fe, state->config->vsb_if);
                break;
        case QAM_64:
        case QAM_256:
@@ -446,6 +478,7 @@ static int au8522_enable_modulation(struct dvb_frontend *fe,
                        au8522_writereg(state,
                                QAM_mod_tab[i].reg,
                                QAM_mod_tab[i].data);
+                au8522_set_if(fe, state->config->qam_if);
                break;
        default:
                dprintk("%s() Invalid modulation\n", __func__);
diff --git a/drivers/media/dvb/frontends/au8522.h b/drivers/media/dvb/frontends/au8522.h
index d7affa3cdb27..595915ade8c3 100644
--- a/drivers/media/dvb/frontends/au8522.h
+++ b/drivers/media/dvb/frontends/au8522.h
@@ -1,7 +1,7 @@
 /*
    Auvitek AU8522 QAM/8VSB demodulator driver
-    Copyright (C) 2008 Steven Toth <stoth@hauppauge.com>
+    Copyright (C) 2008 Steven Toth <stoth@linuxtv.org>
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -24,6 +24,12 @@
 #include <linux/dvb/frontend.h>
+enum au8522_if_freq {
+        AU8522_IF_6MHZ = 0,
+        AU8522_IF_4MHZ,
+        AU8522_IF_3_25MHZ,
+};
 struct au8522_config {
        /* the demodulator's i2c address */
        u8 demod_address;
@@ -32,6 +38,9 @@ struct au8522_config {
 #define AU8522_TUNERLOCKING 0
 #define AU8522_DEMODLOCKING 1
        u8 status_mode;
+        enum au8522_if_freq vsb_if;
+        enum au8522_if_freq qam_if;
 };
 #if defined(CONFIG_DVB_AU8522) ||                               \
diff --git a/drivers/media/dvb/frontends/cx22702.c b/drivers/media/dvb/frontends/cx22702.c
index cc1db4e371c3..9430e03dba6c 100644
--- a/drivers/media/dvb/frontends/cx22702.c
+++ b/drivers/media/dvb/frontends/cx22702.c
@@ -7,7 +7,7 @@
    Copyright (C) 2001-2002 Convergence Integrated Media GmbH
          Holger Waechtler <holger@convergence.de>
-    Copyright (C) 2004 Steven Toth <stoth@hauppauge.com>
+    Copyright (C) 2004 Steven Toth <stoth@linuxtv.org>
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/dvb/frontends/cx22702.h b/drivers/media/dvb/frontends/cx22702.h
index 8af766a31552..b1e465c6c2ce 100644
--- a/drivers/media/dvb/frontends/cx22702.h
+++ b/drivers/media/dvb/frontends/cx22702.h
@@ -7,7 +7,7 @@
    Copyright (C) 2001-2002 Convergence Integrated Media GmbH
          Holger Waechtler <holger@convergence.de>
-    Copyright (C) 2004 Steven Toth <stoth@hauppauge.com>
+    Copyright (C) 2004 Steven Toth <stoth@linuxtv.org>
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/dvb/frontends/cx24123.c b/drivers/media/dvb/frontends/cx24123.c
index 7f68d78c6558..7156157cb34b 100644
--- a/drivers/media/dvb/frontends/cx24123.c
+++ b/drivers/media/dvb/frontends/cx24123.c
@@ -1,7 +1,7 @@
 /*
 *   Conexant cx24123/cx24109 - DVB QPSK Satellite demod/tuner driver
 *
- *   Copyright (C) 2005 Steven Toth <stoth@hauppauge.com>
+ *   Copyright (C) 2005 Steven Toth <stoth@linuxtv.org>
 *
 *   Support for KWorld DVB-S 100 by Vadim Catana <skystar@moldova.cc>
 *
@@ -1072,8 +1072,8 @@ struct dvb_frontend* cx24123_attach(const struct cx24123_config* config,
    if (config->dont_use_pll)
        cx24123_repeater_mode(state, 1, 0);
-        strncpy(state->tuner_i2c_adapter.name,
+        strlcpy(state->tuner_i2c_adapter.name, "CX24123 tuner I2C bus",
-                "CX24123 tuner I2C bus", I2C_NAME_SIZE);
+                sizeof(state->tuner_i2c_adapter.name));
        state->tuner_i2c_adapter.class     = I2C_CLASS_TV_DIGITAL,
        state->tuner_i2c_adapter.algo      = &cx24123_tuner_i2c_algo;
        state->tuner_i2c_adapter.algo_data = NULL;
diff --git a/drivers/media/dvb/frontends/cx24123.h b/drivers/media/dvb/frontends/cx24123.h
index 81ebc3d2f19f..cc6b411d6d20 100644
--- a/drivers/media/dvb/frontends/cx24123.h
+++ b/drivers/media/dvb/frontends/cx24123.h
@@ -1,7 +1,7 @@
 /*
    Conexant cx24123/cx24109 - DVB QPSK Satellite demod/tuner driver
-    Copyright (C) 2005 Steven Toth <stoth@hauppauge.com>
+    Copyright (C) 2005 Steven Toth <stoth@linuxtv.org>
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/dvb/frontends/s5h1409.c b/drivers/media/dvb/frontends/s5h1409.c
index 5ddb2dca305c..7500a1c53e68 100644
--- a/drivers/media/dvb/frontends/s5h1409.c
+++ b/drivers/media/dvb/frontends/s5h1409.c
@@ -1,7 +1,7 @@
 /*
    Samsung S5H1409 VSB/QAM demodulator driver
-    Copyright (C) 2006 Steven Toth <stoth@hauppauge.com>
+    Copyright (C) 2006 Steven Toth <stoth@linuxtv.org>
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -404,6 +404,7 @@ static int s5h1409_enable_modulation(struct dvb_frontend* fe,
                break;
        case QAM_64:
        case QAM_256:
+        case QAM_AUTO:
                dprintk("%s() QAM_AUTO (64/256)\n", __func__);
                if (state->if_freq != S5H1409_QAM_IF_FREQ)
                        s5h1409_set_if_freq(fe, S5H1409_QAM_IF_FREQ);
diff --git a/drivers/media/dvb/frontends/s5h1409.h b/drivers/media/dvb/frontends/s5h1409.h
index 59f4335964c6..d1a1d2eb8e11 100644
--- a/drivers/media/dvb/frontends/s5h1409.h
+++ b/drivers/media/dvb/frontends/s5h1409.h
@@ -1,7 +1,7 @@
 /*
    Samsung S5H1409 VSB/QAM demodulator driver
-    Copyright (C) 2006 Steven Toth <stoth@hauppauge.com>
+    Copyright (C) 2006 Steven Toth <stoth@linuxtv.org>
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/dvb/frontends/s5h1411.c b/drivers/media/dvb/frontends/s5h1411.c
index cff360ce1ba3..2da1a3763de9 100644
--- a/drivers/media/dvb/frontends/s5h1411.c
+++ b/drivers/media/dvb/frontends/s5h1411.c
@@ -1,7 +1,7 @@
 /*
    Samsung S5H1411 VSB/QAM demodulator driver
-    Copyright (C) 2008 Steven Toth <stoth@hauppauge.com>
+    Copyright (C) 2008 Steven Toth <stoth@linuxtv.org>
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -488,6 +488,7 @@ static int s5h1411_enable_modulation(struct dvb_frontend *fe,
                break;
        case QAM_64:
        case QAM_256:
+        case QAM_AUTO:
                dprintk("%s() QAM_AUTO (64/256)\n", __func__);
                s5h1411_set_if_freq(fe, state->config->qam_if);
                s5h1411_writereg(state, S5H1411_I2C_TOP_ADDR, 0x00, 0x0171);
diff --git a/drivers/media/dvb/frontends/s5h1411.h b/drivers/media/dvb/frontends/s5h1411.h
index 1855f64ed4d8..7d542bc00c48 100644
--- a/drivers/media/dvb/frontends/s5h1411.h
+++ b/drivers/media/dvb/frontends/s5h1411.h
@@ -1,7 +1,7 @@
 /*
    Samsung S5H1411 VSB/QAM demodulator driver
-    Copyright (C) 2008 Steven Toth <stoth@hauppauge.com>
+    Copyright (C) 2008 Steven Toth <stoth@linuxtv.org>
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/dvb/frontends/s5h1420.c b/drivers/media/dvb/frontends/s5h1420.c
index 720ed9ff7c5f..747d3fa2e5e5 100644
--- a/drivers/media/dvb/frontends/s5h1420.c
+++ b/drivers/media/dvb/frontends/s5h1420.c
@@ -915,7 +915,8 @@ struct dvb_frontend *s5h1420_attach(const struct s5h1420_config *config,
        state->frontend.demodulator_priv = state;
        /* create tuner i2c adapter */
-        strncpy(state->tuner_i2c_adapter.name, "S5H1420-PN1010 tuner I2C bus", I2C_NAME_SIZE);
+        strlcpy(state->tuner_i2c_adapter.name, "S5H1420-PN1010 tuner I2C bus",
+                sizeof(state->tuner_i2c_adapter.name));
        state->tuner_i2c_adapter.class     = I2C_CLASS_TV_DIGITAL,
        state->tuner_i2c_adapter.algo      = &s5h1420_tuner_i2c_algo;
        state->tuner_i2c_adapter.algo_data = NULL;
diff --git a/drivers/media/dvb/frontends/tda10048.c b/drivers/media/dvb/frontends/tda10048.c
index 0ab8d86b3ae3..04e7f1cc1403 100644
--- a/drivers/media/dvb/frontends/tda10048.c
+++ b/drivers/media/dvb/frontends/tda10048.c
@@ -1,7 +1,7 @@
 /*
    NXP TDA10048HN DVB OFDM demodulator driver
-    Copyright (C) 2008 Steven Toth <stoth@hauppauge.com>
+    Copyright (C) 2008 Steven Toth <stoth@linuxtv.org>
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -303,7 +303,7 @@ static int tda10048_firmware_upload(struct dvb_frontend *fe)
        if (fw->size != TDA10048_DEFAULT_FIRMWARE_SIZE) {
                printk(KERN_ERR "%s: firmware incorrect size\n", __func__);
-                return -EIO;
+                ret = -EIO;
        } else {
                printk(KERN_INFO "%s: firmware uploading\n", __func__);
diff --git a/drivers/media/dvb/frontends/tda10048.h b/drivers/media/dvb/frontends/tda10048.h
index 2b5c78e62c86..0457b24601fa 100644
--- a/drivers/media/dvb/frontends/tda10048.h
+++ b/drivers/media/dvb/frontends/tda10048.h
@@ -1,7 +1,7 @@
 /*
    NXP TDA10048HN DVB OFDM demodulator driver
-    Copyright (C) 2008 Steven Toth <stoth@hauppauge.com>
+    Copyright (C) 2008 Steven Toth <stoth@linuxtv.org>
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/dvb/siano/sms-cards.c b/drivers/media/dvb/siano/sms-cards.c
index e7a8ac0c4049..cc5efb643f33 100644
--- a/drivers/media/dvb/siano/sms-cards.c
+++ b/drivers/media/dvb/siano/sms-cards.c
@@ -4,7 +4,7 @@
 *  Copyright (c) 2008 Michael Krufky <mkrufky@linuxtv.org>
 *
 *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License version 3 as
+ *  it under the terms of the GNU General Public License version 2 as
 *  published by the Free Software Foundation;
 *
 *  Software distributed under the License is distributed on an "AS IS"
diff --git a/drivers/media/dvb/siano/sms-cards.h b/drivers/media/dvb/siano/sms-cards.h
index 83b39bc203fe..c8f3da6f9bc1 100644
--- a/drivers/media/dvb/siano/sms-cards.h
+++ b/drivers/media/dvb/siano/sms-cards.h
@@ -4,7 +4,7 @@
 *  Copyright (c) 2008 Michael Krufky <mkrufky@linuxtv.org>
 *
 *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License version 3 as
+ *  it under the terms of the GNU General Public License version 2 as
 *  published by the Free Software Foundation;
 *
 *  Software distributed under the License is distributed on an "AS IS"
diff --git a/drivers/media/dvb/siano/smscoreapi.c b/drivers/media/dvb/siano/smscoreapi.c
index c5f45fed69dc..6576fbb40fc6 100644
--- a/drivers/media/dvb/siano/smscoreapi.c
+++ b/drivers/media/dvb/siano/smscoreapi.c
@@ -8,7 +8,7 @@
 *  Copyright (c), 2005-2008 Siano Mobile Silicon, Inc.
 *
 *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License version 3 as
+ *  it under the terms of the GNU General Public License version 2 as
 *  published by the Free Software Foundation;
 *
 *  Software distributed under the License is distributed on an "AS IS"
diff --git a/drivers/media/dvb/siano/smscoreapi.h b/drivers/media/dvb/siano/smscoreapi.h
index c1f8f1dccb11..8d973f726fb8 100644
--- a/drivers/media/dvb/siano/smscoreapi.h
+++ b/drivers/media/dvb/siano/smscoreapi.h
@@ -6,7 +6,7 @@
 *  Copyright (c), 2005-2008 Siano Mobile Silicon, Inc.
 *
 *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License version 3 as
+ *  it under the terms of the GNU General Public License version 2 as
 *  published by the Free Software Foundation;
 *
 *  Software distributed under the License is distributed on an "AS IS"
diff --git a/drivers/media/dvb/siano/smsdvb.c b/drivers/media/dvb/siano/smsdvb.c
index 229274a14110..8d490e133f35 100644
--- a/drivers/media/dvb/siano/smsdvb.c
+++ b/drivers/media/dvb/siano/smsdvb.c
@@ -6,7 +6,7 @@
 *  Copyright (c), 2005-2008 Siano Mobile Silicon, Inc.
 *
 *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License version 3 as
+ *  it under the terms of the GNU General Public License version 2 as
 *  published by the Free Software Foundation;
 *
 *  Software distributed under the License is distributed on an "AS IS"
diff --git a/drivers/media/dvb/siano/smsusb.c b/drivers/media/dvb/siano/smsusb.c
index c10b1849c6a3..87a3c24454b9 100644
--- a/drivers/media/dvb/siano/smsusb.c
+++ b/drivers/media/dvb/siano/smsusb.c
@@ -6,7 +6,7 @@
 *  Copyright (c), 2005-2008 Siano Mobile Silicon, Inc.
 *
 *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License version 3 as
+ *  it under the terms of the GNU General Public License version 2 as
 *  published by the Free Software Foundation;
 *
 *  Software distributed under the License is distributed on an "AS IS"
diff --git a/drivers/media/dvb/ttpci/budget-patch.c b/drivers/media/dvb/ttpci/budget-patch.c
index 39bd0a20f53a..aa5ed4ef19f2 100644
--- a/drivers/media/dvb/ttpci/budget-patch.c
+++ b/drivers/media/dvb/ttpci/budget-patch.c
@@ -116,7 +116,8 @@ static int SendDiSEqCMsg (struct budget *budget, int len, u8 *msg, unsigned long
                        DiseqcSendByte(budget, 0xff);
                else {
                        saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTHI);
-                        udelay(12500);
+                        mdelay(12);
+                        udelay(500);
                        saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTLO);
                }
                msleep(20);
diff --git a/drivers/media/dvb/ttpci/budget.c b/drivers/media/dvb/ttpci/budget.c
index 2293d80c6e51..f0068996ac07 100644
--- a/drivers/media/dvb/ttpci/budget.c
+++ b/drivers/media/dvb/ttpci/budget.c
@@ -108,7 +108,8 @@ static int SendDiSEqCMsg (struct budget *budget, int len, u8 *msg, unsigned long
                        DiseqcSendByte(budget, 0xff);
                else {
                        saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTHI);
-                        udelay(12500);
+                        mdelay(12);
+                        udelay(500);
                        saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTLO);
                }
                msleep(20);
diff --git a/drivers/media/radio/Makefile b/drivers/media/radio/Makefile
index a30159f6fa42..7ca71ab96b43 100644
--- a/drivers/media/radio/Makefile
+++ b/drivers/media/radio/Makefile
@@ -2,8 +2,6 @@
 # Makefile for the kernel character device drivers.
 #
-miropcm20-objs  := miropcm20-rds-core.o miropcm20-radio.o
 obj-$(CONFIG_RADIO_AZTECH) += radio-aztech.o
 obj-$(CONFIG_RADIO_RTRACK2) += radio-rtrack2.o
 obj-$(CONFIG_RADIO_SF16FMI) += radio-sf16fmi.o
@@ -14,8 +12,6 @@ obj-$(CONFIG_RADIO_TERRATEC) += radio-terratec.o
 obj-$(CONFIG_RADIO_MAXIRADIO) += radio-maxiradio.o
 obj-$(CONFIG_RADIO_RTRACK) += radio-aimslab.o
 obj-$(CONFIG_RADIO_ZOLTRIX) += radio-zoltrix.o
-obj-$(CONFIG_RADIO_MIROPCM20) += miropcm20.o
-obj-$(CONFIG_RADIO_MIROPCM20_RDS) += miropcm20-rds.o
 obj-$(CONFIG_RADIO_GEMTEK) += radio-gemtek.o
 obj-$(CONFIG_RADIO_GEMTEK_PCI) += radio-gemtek-pci.o
 obj-$(CONFIG_RADIO_TRUST) += radio-trust.o
diff --git a/drivers/media/radio/dsbr100.c b/drivers/media/radio/dsbr100.c
index 1ed88f3abe61..70c65a745923 100644
--- a/drivers/media/radio/dsbr100.c
+++ b/drivers/media/radio/dsbr100.c
@@ -493,7 +493,7 @@ static int usb_dsbr100_probe(struct usb_interface *intf,
        radio->usbdev = interface_to_usbdev(intf);
        radio->curfreq = FREQ_MIN*FREQ_MUL;
        video_set_drvdata(radio->videodev, radio);
-        if (video_register_device(radio->videodev, VFL_TYPE_RADIO,radio_nr)) {
+        if (video_register_device(radio->videodev, VFL_TYPE_RADIO, radio_nr) < 0) {
                warn("Could not register video device");
                video_device_release(radio->videodev);
                kfree(radio->transfer_buffer);
diff --git a/drivers/media/radio/miropcm20-radio.c b/drivers/media/radio/miropcm20-radio.c
deleted file mode 100644
index 7fd7ee2d32c1..000000000000
--- a/drivers/media/radio/miropcm20-radio.c
+++ /dev/null
@@ -1,266 +0,0 @@
-/* Miro PCM20 radio driver for Linux radio support
- * (c) 1998 Ruurd Reitsma <R.A.Reitsma@wbmt.tudelft.nl>
- * Thanks to Norberto Pellici for the ACI device interface specification
- * The API part is based on the radiotrack driver by M. Kirkwood
- * This driver relies on the aci mixer (drivers/sound/aci.c)
- * Look there for further info...
- */
-/* Revision history:
- *
- *   1998        Ruurd Reitsma <R.A.Reitsma@wbmt.tudelft.nl>
- *   2000-09-05  Robert Siemer <Robert.Siemer@gmx.de>
- *        removed unfinished volume control (maybe adding it later again)
- *        use OSS-mixer; added stereo control
- */
-/* What ever you think about the ACI, version 0x07 is not very well!
- * I can't get frequency, 'tuner status', 'tuner flags' or mute/mono
- * conditions...                Robert
- */
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/videodev.h>
-#include <media/v4l2-common.h>
-#include <media/v4l2-ioctl.h>
-#include "oss/aci.h"
-#include "miropcm20-rds-core.h"
-static int radio_nr = -1;
-module_param(radio_nr, int, 0);
-struct pcm20_device {
-        unsigned long freq;
-        int muted;
-        int stereo;
-};
-static int pcm20_mute(struct pcm20_device *dev, unsigned char mute)
-{
-        dev->muted = mute;
-        return aci_write_cmd(ACI_SET_TUNERMUTE, mute);
-}
-static int pcm20_stereo(struct pcm20_device *dev, unsigned char stereo)
-{
-        dev->stereo = stereo;
-        return aci_write_cmd(ACI_SET_TUNERMONO, !stereo);
-}
-static int pcm20_setfreq(struct pcm20_device *dev, unsigned long freq)
-{
-        unsigned char freql;
-        unsigned char freqh;
-        dev->freq=freq;
-        freq /= 160;
-        if (!(aci_version==0x07 || aci_version>=0xb0))
-                freq /= 10;  /* I don't know exactly which version
-                              * needs this hack */
-        freql = freq & 0xff;
-        freqh = freq >> 8;
-        aci_rds_cmd(RDS_RESET, NULL, 0);
-        pcm20_stereo(dev, 1);
-        return aci_rw_cmd(ACI_WRITE_TUNE, freql, freqh);
-}
-static int pcm20_getflags(struct pcm20_device *dev, __u32 *flags, __u16 *signal)
-{
-        /* okay, check for signal, stereo and rds here... */
-        int i;
-        unsigned char buf;
-        if ((i=aci_rw_cmd(ACI_READ_TUNERSTATION, -1, -1))<0)
-                return i;
-        pr_debug("check_sig: 0x%x\n", i);
-        if (i & 0x80) {
-                /* no signal from tuner */
-                *flags=0;
-                *signal=0;
-                return 0;
-        } else
-                *signal=0xffff;
-        if ((i=aci_rw_cmd(ACI_READ_TUNERSTEREO, -1, -1))<0)
-                return i;
-        if (i & 0x40) {
-                *flags=0;
-        } else {
-                /* stereo */
-                *flags=VIDEO_TUNER_STEREO_ON;
-                /* I can't see stereo, when forced to mono */
-                dev->stereo=1;
-        }
-        if ((i=aci_rds_cmd(RDS_STATUS, &buf, 1))<0)
-                return i;
-        if (buf & 1)
-                /* RDS available */
-                *flags|=VIDEO_TUNER_RDS_ON;
-        else
-                return 0;
-        if ((i=aci_rds_cmd(RDS_RXVALUE, &buf, 1))<0)
-                return i;
-        pr_debug("rds-signal: %d\n", buf);
-        if (buf > 15) {
-                printk("miropcm20-radio: RX strengths unexpected high...\n");
-                buf=15;
-        }
-        /* refine signal */
-        if ((*signal=SCALE(15, 0xffff, buf))==0)
-                *signal = 1;
-        return 0;
-}
-static int pcm20_do_ioctl(struct inode *inode, struct file *file,
-                          unsigned int cmd, void *arg)
-{
-        struct video_device *dev = video_devdata(file);
-        struct pcm20_device *pcm20 = dev->priv;
-        int i;
-        switch(cmd)
-        {
-                case VIDIOCGCAP:
-                {
-                        struct video_capability *v = arg;
-                        memset(v,0,sizeof(*v));
-                        v->type=VID_TYPE_TUNER;
-                        strcpy(v->name, "Miro PCM20");
-                        v->channels=1;
-                        v->audios=1;
-                        return 0;
-                }
-                case VIDIOCGTUNER:
-                {
-                        struct video_tuner *v = arg;
-                        if(v->tuner)    /* Only 1 tuner */
-                                return -EINVAL;
-                        v->rangelow=87*16000;
-                        v->rangehigh=108*16000;
-                        pcm20_getflags(pcm20, &v->flags, &v->signal);
-                        v->flags|=VIDEO_TUNER_LOW;
-                        v->mode=VIDEO_MODE_AUTO;
-                        strcpy(v->name, "FM");
-                        return 0;
-                }
-                case VIDIOCSTUNER:
-                {
-                        struct video_tuner *v = arg;
-                        if(v->tuner!=0)
-                                return -EINVAL;
-                        /* Only 1 tuner so no setting needed ! */
-                        return 0;
-                }
-                case VIDIOCGFREQ:
-                {
-                        unsigned long *freq = arg;
-                        *freq = pcm20->freq;
-                        return 0;
-                }
-                case VIDIOCSFREQ:
-                {
-                        unsigned long *freq = arg;
-                        pcm20->freq = *freq;
-                        i=pcm20_setfreq(pcm20, pcm20->freq);
-                        pr_debug("First view (setfreq): 0x%x\n", i);
-                        return i;
-                }
-                case VIDIOCGAUDIO:
-                {
-                        struct video_audio *v = arg;
-                        memset(v,0, sizeof(*v));
-                        v->flags=VIDEO_AUDIO_MUTABLE;
-                        if (pcm20->muted)
-                                v->flags|=VIDEO_AUDIO_MUTE;
-                        v->mode=VIDEO_SOUND_STEREO;
-                        if (pcm20->stereo)
-                                v->mode|=VIDEO_SOUND_MONO;
-                        /* v->step=2048; */
-                        strcpy(v->name, "Radio");
-                        return 0;
-                }
-                case VIDIOCSAUDIO:
-                {
-                        struct video_audio *v = arg;
-                        if(v->audio)
-                                return -EINVAL;
-                        pcm20_mute(pcm20, !!(v->flags&VIDEO_AUDIO_MUTE));
-                        if(v->flags&VIDEO_SOUND_MONO)
-                                pcm20_stereo(pcm20, 0);
-                        if(v->flags&VIDEO_SOUND_STEREO)
-                                pcm20_stereo(pcm20, 1);
-                        return 0;
-                }
-                default:
-                        return -ENOIOCTLCMD;
-        }
-}
-static int pcm20_ioctl(struct inode *inode, struct file *file,
-                       unsigned int cmd, unsigned long arg)
-{
-        return video_usercopy(inode, file, cmd, arg, pcm20_do_ioctl);
-}
-static struct pcm20_device pcm20_unit = {
-        .freq   = 87*16000,
-        .muted  = 1,
-};
-static const struct file_operations pcm20_fops = {
-        .owner          = THIS_MODULE,
-        .open           = video_exclusive_open,
-        .release        = video_exclusive_release,
-        .ioctl          = pcm20_ioctl,
-#ifdef CONFIG_COMPAT
-        .compat_ioctl   = v4l_compat_ioctl32,
-#endif
-        .llseek         = no_llseek,
-};
-static struct video_device pcm20_radio = {
-        .name           = "Miro PCM 20 radio",
-        .fops           = &pcm20_fops,
-        .priv           = &pcm20_unit
-};
-static int __init pcm20_init(void)
-{
-        if(video_register_device(&pcm20_radio, VFL_TYPE_RADIO, radio_nr)==-1)
-                goto video_register_device;
-        if(attach_aci_rds()<0)
-                goto attach_aci_rds;
-        printk(KERN_INFO "Miro PCM20 radio card driver.\n");
-        return 0;
- attach_aci_rds:
-        video_unregister_device(&pcm20_radio);
- video_register_device:
-        return -EINVAL;
-}
-MODULE_AUTHOR("Ruurd Reitsma");
-MODULE_DESCRIPTION("A driver for the Miro PCM20 radio card.");
-MODULE_LICENSE("GPL");
-static void __exit pcm20_cleanup(void)
-{
-        unload_aci_rds();
-        video_unregister_device(&pcm20_radio);
-}
-module_init(pcm20_init);
-module_exit(pcm20_cleanup);
diff --git a/drivers/media/radio/miropcm20-rds-core.c b/drivers/media/radio/miropcm20-rds-core.c
deleted file mode 100644
index 9428d8b2642c..000000000000
--- a/drivers/media/radio/miropcm20-rds-core.c
+++ /dev/null
@@ -1,211 +0,0 @@
-/*
- *  Many thanks to Fred Seidel <seidel@metabox.de>, the
- *  designer of the RDS decoder hardware. With his help
- *  I was able to code this driver.
- *  Thanks also to Norberto Pellicci, Dominic Mounteney
- *  <DMounteney@pinnaclesys.com> and www.teleauskunft.de
- *  for good hints on finding Fred. It was somewhat hard
- *  to locate him here in Germany... [:
- *
- * Revision history:
- *
- *   2000-08-09  Robert Siemer <Robert.Siemer@gmx.de>
- *        RDS support for MiroSound PCM20 radio
- */
-#include <linux/module.h>
-#include <linux/errno.h>
-#include <linux/string.h>
-#include <linux/init.h>
-#include <linux/slab.h>
-#include <linux/mutex.h>
-#include <asm/io.h>
-#include "oss/aci.h"
-#include "miropcm20-rds-core.h"
-#define DEBUG 0
-static struct mutex aci_rds_mutex;
-#define RDS_DATASHIFT          2   /* Bit 2 */
-#define RDS_DATAMASK        (1 << RDS_DATASHIFT)
-#define RDS_BUSYMASK        0x10   /* Bit 4 */
-#define RDS_CLOCKMASK       0x08   /* Bit 3 */
-#define RDS_DATA(x)         (((x) >> RDS_DATASHIFT) & 1)
-#if DEBUG
-static void print_matrix(char array[], unsigned int length)
-{
-        int i, j;
-        for (i=0; i<length; i++) {
-                printk(KERN_DEBUG "aci-rds: ");
-                for (j=7; j>=0; j--) {
-                        printk("%d", (array[i] >> j) & 0x1);
-                }
-                if (i%8 == 0)
-                        printk(" byte-border\n");
-                else
-                        printk("\n");
-        }
-}
-#endif /* DEBUG */
-static int byte2trans(unsigned char byte, unsigned char sendbuffer[], int size)
-{
-        int i;
-        if (size != 8)
-                return -1;
-        for (i = 7; i >= 0; i--)
-                sendbuffer[7-i] = (byte & (1 << i)) ? RDS_DATAMASK : 0;
-        sendbuffer[0] |= RDS_CLOCKMASK;
-        return 0;
-}
-static int rds_waitread(void)
-{
-        unsigned char byte;
-        int i=2000;
-        do {
-                byte=inb(RDS_REGISTER);
-                i--;
-        }
-        while ((byte & RDS_BUSYMASK) && i);
-        if (i) {
-                #if DEBUG
-                printk(KERN_DEBUG "rds_waitread()");
-                print_matrix(&byte, 1);
-                #endif
-                return (byte);
-        } else {
-                printk(KERN_WARNING "aci-rds: rds_waitread() timeout...\n");
-                return -1;
-        }
-}
-/* don't use any ..._nowait() function if you are not sure what you do... */
-static inline void rds_rawwrite_nowait(unsigned char byte)
-{
-        #if DEBUG
-        printk(KERN_DEBUG "rds_rawwrite()");
-        print_matrix(&byte, 1);
-        #endif
-        outb(byte, RDS_REGISTER);
-}
-static int rds_rawwrite(unsigned char byte)
-{
-        if (rds_waitread() >= 0) {
-                rds_rawwrite_nowait(byte);
-                return 0;
-        } else
-                return -1;
-}
-static int rds_write(unsigned char cmd)
-{
-        unsigned char sendbuffer[8];
-        int i;
-        if (byte2trans(cmd, sendbuffer, 8) != 0){
-                return -1;
-        } else {
-                for (i=0; i<8; i++) {
-                        rds_rawwrite(sendbuffer[i]);
-                }
-        }
-        return 0;
-}
-static int rds_readcycle_nowait(void)
-{
-        rds_rawwrite_nowait(0);
-        return rds_waitread();
-}
-static int rds_readcycle(void)
-{
-        if (rds_rawwrite(0) < 0)
-                return -1;
-        return rds_waitread();
-}
-static int rds_read(unsigned char databuffer[], int datasize)
-{
-        #define READSIZE (8*datasize)
-        int i,j;
-        if (datasize < 1)  /* nothing to read */
-                return 0;
-        /* to be able to use rds_readcycle_nowait()
-           I have to waitread() here */
-        if (rds_waitread() < 0)
-                return -1;
-        memset(databuffer, 0, datasize);
-        for (i=0; i< READSIZE; i++)
-                if((j=rds_readcycle_nowait()) < 0) {
-                        return -1;
-                } else {
-                        databuffer[i/8]|=(RDS_DATA(j) << (7-(i%8)));
-                }
-        return 0;
-}
-static int rds_ack(void)
-{
-        int i=rds_readcycle();
-        if (i < 0)
-                return -1;
-        if (i & RDS_DATAMASK) {
-                return 0;  /* ACK  */
-        } else {
-                printk(KERN_DEBUG "aci-rds: NACK\n");
-                return 1;  /* NACK */
-        }
-}
-int aci_rds_cmd(unsigned char cmd, unsigned char databuffer[], int datasize)
-{
-        int ret;
-        if (mutex_lock_interruptible(&aci_rds_mutex))
-                return -EINTR;
-        rds_write(cmd);
-        /* RDS_RESET doesn't need further processing */
-        if (cmd!=RDS_RESET && (rds_ack() || rds_read(databuffer, datasize)))
-                ret = -1;
-        else
-                ret = 0;
-        mutex_unlock(&aci_rds_mutex);
-        return ret;
-}
-EXPORT_SYMBOL(aci_rds_cmd);
-int __init attach_aci_rds(void)
-{
-        mutex_init(&aci_rds_mutex);
-        return 0;
-}
-void __exit unload_aci_rds(void)
-{
-}
-MODULE_LICENSE("GPL");
diff --git a/drivers/media/radio/miropcm20-rds-core.h b/drivers/media/radio/miropcm20-rds-core.h
deleted file mode 100644
index aeb5761f0469..000000000000
--- a/drivers/media/radio/miropcm20-rds-core.h
+++ /dev/null
@@ -1,19 +0,0 @@
-#ifndef _MIROPCM20_RDS_CORE_H_
-#define _MIROPCM20_RDS_CORE_H_
-extern int aci_rds_cmd(unsigned char cmd, unsigned char databuffer[], int datasize);
-#define RDS_STATUS      0x01
-#define RDS_STATIONNAME 0x02
-#define RDS_TEXT        0x03
-#define RDS_ALTFREQ     0x04
-#define RDS_TIMEDATE    0x05
-#define RDS_PI_CODE     0x06
-#define RDS_PTYTATP     0x07
-#define RDS_RESET       0x08
-#define RDS_RXVALUE     0x09
-extern void __exit unload_aci_rds(void);
-extern int __init attach_aci_rds(void);
-#endif /* _MIROPCM20_RDS_CORE_H_ */
diff --git a/drivers/media/radio/miropcm20-rds.c b/drivers/media/radio/miropcm20-rds.c
deleted file mode 100644
index 3e840f74d45c..000000000000
--- a/drivers/media/radio/miropcm20-rds.c
+++ /dev/null
@@ -1,136 +0,0 @@
-/* MiroSOUND PCM20 radio rds interface driver
- * (c) 2001 Robert Siemer <Robert.Siemer@gmx.de>
- * Thanks to Fred Seidel. See miropcm20-rds-core.c for further information.
- */
-/* Revision history:
- *
- *   2001-04-18  Robert Siemer <Robert.Siemer@gmx.de>
- *        separate file for user interface driver
- */
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/slab.h>
-#include <linux/smp_lock.h>
-#include <linux/fs.h>
-#include <linux/miscdevice.h>
-#include <linux/delay.h>
-#include <asm/uaccess.h>
-#include "miropcm20-rds-core.h"
-static char * text_buffer;
-static int rds_users;
-static int rds_f_open(struct inode *in, struct file *fi)
-{
-        if (rds_users)
-                return -EBUSY;
-        lock_kernel();
-        rds_users++;
-        if ((text_buffer=kmalloc(66, GFP_KERNEL)) == 0) {
-                rds_users--;
-                printk(KERN_NOTICE "aci-rds: Out of memory by open()...\n");
-                unlock_kernel();
-                return -ENOMEM;
-        }
-        unlock_kernel();
-        return 0;
-}
-static int rds_f_release(struct inode *in, struct file *fi)
-{
-        kfree(text_buffer);
-        rds_users--;
-        return 0;
-}
-static void print_matrix(char *ch, char out[])
-{
-        int j;
-        for (j=7; j>=0; j--) {
-                 out[7-j] = ((*ch >> j) & 0x1) + '0';
-        }
-}
-static ssize_t rds_f_read(struct file *file, char __user *buffer, size_t length, loff_t *offset)
-{
-//      i = sprintf(text_buffer, "length: %d, offset: %d\n", length, *offset);
-        char c;
-        char bits[8];
-        msleep(2000);
-        aci_rds_cmd(RDS_STATUS, &c, 1);
-        print_matrix(&c, bits);
-        if (copy_to_user(buffer, bits, 8))
-                return -EFAULT;
-/*      if ((c >> 3) & 1) {
-                aci_rds_cmd(RDS_STATIONNAME, text_buffer+1, 8);
-                text_buffer[0]  = ' ' ;
-                text_buffer[9]  = '\n';
-                return copy_to_user(buffer+8, text_buffer, 10) ? -EFAULT: 18;
-        }
-*/
-/*      if ((c >> 6) & 1) {
-                aci_rds_cmd(RDS_PTYTATP, &c, 1);
-                if ( c & 1)
-                        sprintf(text_buffer, " M");
-                else
-                        sprintf(text_buffer, " S");
-                if ((c >> 1) & 1)
-                        sprintf(text_buffer+2, " TA");
-                else
-                        sprintf(text_buffer+2, " --");
-                if ((c >> 7) & 1)
-                        sprintf(text_buffer+5, " TP");
-                else
-                        sprintf(text_buffer+5, " --");
-                sprintf(text_buffer+8, " %2d\n", (c >> 2) & 0x1f);
-                return copy_to_user(buffer+8, text_buffer, 12) ? -EFAULT: 20;
-        }
-*/
-        if ((c >> 4) & 1) {
-                aci_rds_cmd(RDS_TEXT, text_buffer, 65);
-                text_buffer[0]  = ' ' ;
-                text_buffer[65] = '\n';
-                return copy_to_user(buffer+8, text_buffer,66) ? -EFAULT : 66+8;
-        } else {
-                put_user('\n', buffer+8);
-                return 9;
-        }
-}
-static const struct file_operations rds_fops = {
-        .owner          = THIS_MODULE,
-        .read           = rds_f_read,
-        .open           = rds_f_open,
-        .release        = rds_f_release
-};
-static struct miscdevice rds_miscdev = {
-        .minor          = MISC_DYNAMIC_MINOR,
-        .name           = "radiotext",
-        .fops           = &rds_fops,
-};
-static int __init miropcm20_rds_init(void)
-{
-        return misc_register(&rds_miscdev);
-}
-static void __exit miropcm20_rds_cleanup(void)
-{
-        misc_deregister(&rds_miscdev);
-}
-module_init(miropcm20_rds_init);
-module_exit(miropcm20_rds_cleanup);
-MODULE_LICENSE("GPL");
diff --git a/drivers/media/radio/radio-aimslab.c b/drivers/media/radio/radio-aimslab.c
index eba9209b3024..1f064f4b32df 100644
--- a/drivers/media/radio/radio-aimslab.c
+++ b/drivers/media/radio/radio-aimslab.c
@@ -426,8 +426,7 @@ static int __init rtrack_init(void)
        rtrack_radio.priv=&rtrack_unit;
-        if(video_register_device(&rtrack_radio, VFL_TYPE_RADIO, radio_nr)==-1)
+        if (video_register_device(&rtrack_radio, VFL_TYPE_RADIO, radio_nr) < 0) {
-        {
                release_region(io, 2);
                return -EINVAL;
        }
diff --git a/drivers/media/radio/radio-aztech.c b/drivers/media/radio/radio-aztech.c
index 3fe5504428c5..628c689e3ffe 100644
--- a/drivers/media/radio/radio-aztech.c
+++ b/drivers/media/radio/radio-aztech.c
@@ -394,8 +394,7 @@ static int __init aztech_init(void)
        mutex_init(&lock);
        aztech_radio.priv=&aztech_unit;
-        if(video_register_device(&aztech_radio, VFL_TYPE_RADIO, radio_nr)==-1)
+        if (video_register_device(&aztech_radio, VFL_TYPE_RADIO, radio_nr) < 0) {
-        {
                release_region(io,2);
                return -EINVAL;
        }
diff --git a/drivers/media/radio/radio-cadet.c b/drivers/media/radio/radio-cadet.c
index 6166e726ed72..04c3698d32e4 100644
--- a/drivers/media/radio/radio-cadet.c
+++ b/drivers/media/radio/radio-cadet.c
@@ -682,7 +682,7 @@ static int __init cadet_init(void)
        }
        if (!request_region(io,2,"cadet"))
                goto fail;
-        if(video_register_device(&cadet_radio,VFL_TYPE_RADIO,radio_nr)==-1) {
+        if (video_register_device(&cadet_radio, VFL_TYPE_RADIO, radio_nr) < 0) {
                release_region(io,2);
                goto fail;
        }
diff --git a/drivers/media/radio/radio-gemtek-pci.c b/drivers/media/radio/radio-gemtek-pci.c
index 36e754e3ffb2..5cd7f032298d 100644
--- a/drivers/media/radio/radio-gemtek-pci.c
+++ b/drivers/media/radio/radio-gemtek-pci.c
@@ -425,7 +425,7 @@ static int __devinit gemtek_pci_probe( struct pci_dev *pci_dev, const struct pci
        }
        *devradio = vdev_template;
-        if ( video_register_device( devradio, VFL_TYPE_RADIO , nr_radio) == -1 ) {
+        if (video_register_device(devradio, VFL_TYPE_RADIO, nr_radio) < 0) {
                kfree( devradio );
                goto err_video;
        }
diff --git a/drivers/media/radio/radio-gemtek.c b/drivers/media/radio/radio-gemtek.c
index 2b1a6221de6d..0a0f956bb308 100644
--- a/drivers/media/radio/radio-gemtek.c
+++ b/drivers/media/radio/radio-gemtek.c
@@ -612,8 +612,7 @@ static int __init gemtek_init(void)
        gemtek_radio.priv = &gemtek_unit;
-        if (video_register_device(&gemtek_radio, VFL_TYPE_RADIO,
+        if (video_register_device(&gemtek_radio, VFL_TYPE_RADIO, radio_nr) < 0) {
-                radio_nr) == -1) {
                release_region(io, 1);
                return -EBUSY;
        }
diff --git a/drivers/media/radio/radio-maestro.c b/drivers/media/radio/radio-maestro.c
index 0ada1c697e8a..9ef0a763eeb7 100644
--- a/drivers/media/radio/radio-maestro.c
+++ b/drivers/media/radio/radio-maestro.c
@@ -409,8 +409,7 @@ static int __devinit maestro_probe(struct pci_dev *pdev,
        video_set_drvdata(maestro_radio_inst, radio_unit);
        pci_set_drvdata(pdev, maestro_radio_inst);
-        retval = video_register_device(maestro_radio_inst, VFL_TYPE_RADIO,
+        retval = video_register_device(maestro_radio_inst, VFL_TYPE_RADIO, radio_nr);
-                radio_nr);
        if (retval) {
                printk(KERN_ERR "can't register video device!\n");
                goto errfr1;
diff --git a/drivers/media/radio/radio-maxiradio.c b/drivers/media/radio/radio-maxiradio.c
index 43c75497dc49..0cc6fcb041fd 100644
--- a/drivers/media/radio/radio-maxiradio.c
+++ b/drivers/media/radio/radio-maxiradio.c
@@ -156,28 +156,28 @@ static void set_freq(__u16 io, __u32 freq)
 {
        unsigned long int si;
        int bl;
-        int data = FREQ2BITS(freq);
+        int val = FREQ2BITS(freq);
        /* TEA5757 shift register bits (see pdf) */
-        outbit(0,io); // 24  search
+        outbit(0, io); /* 24  search */
-        outbit(1,io); // 23  search up/down
+        outbit(1, io); /* 23  search up/down */
-        outbit(0,io); // 22  stereo/mono
+        outbit(0, io); /* 22  stereo/mono */
-        outbit(0,io); // 21  band
+        outbit(0, io); /* 21  band */
-        outbit(0,io); // 20  band (only 00=FM works I think)
+        outbit(0, io); /* 20  band (only 00=FM works I think) */
-        outbit(0,io); // 19  port ?
+        outbit(0, io); /* 19  port ? */
-        outbit(0,io); // 18  port ?
+        outbit(0, io); /* 18  port ? */
-        outbit(0,io); // 17  search level
+        outbit(0, io); /* 17  search level */
-        outbit(0,io); // 16  search level
+        outbit(0, io); /* 16  search level */
        si = 0x8000;
-        for (bl = 1; bl <= 16 ; bl++) {
+        for (bl = 1; bl <= 16; bl++) {
-                outbit(data & si,io);
+                outbit(val & si, io);
-                si >>=1;
+                si >>= 1;
        }
        dprintk(1, "Radio freq set to %d.%02d MHz\n",
@@ -410,7 +410,7 @@ static int __devinit maxiradio_init_one(struct pci_dev *pdev, const struct pci_d
        mutex_init(&radio_unit.lock);
        maxiradio_radio.priv = &radio_unit;
-        if (video_register_device(&maxiradio_radio, VFL_TYPE_RADIO, radio_nr)==-1) {
+        if (video_register_device(&maxiradio_radio, VFL_TYPE_RADIO, radio_nr) < 0) {
                printk("radio-maxiradio: can't register device!");
                goto err_out_free_region;
        }
diff --git a/drivers/media/radio/radio-rtrack2.c b/drivers/media/radio/radio-rtrack2.c
index e2dde0807268..6d820e2481e7 100644
--- a/drivers/media/radio/radio-rtrack2.c
+++ b/drivers/media/radio/radio-rtrack2.c
@@ -332,8 +332,7 @@ static int __init rtrack2_init(void)
        rtrack2_radio.priv=&rtrack2_unit;
        spin_lock_init(&lock);
-        if(video_register_device(&rtrack2_radio, VFL_TYPE_RADIO, radio_nr)==-1)
+        if (video_register_device(&rtrack2_radio, VFL_TYPE_RADIO, radio_nr) < 0) {
-        {
                release_region(io, 4);
                return -EINVAL;
        }
diff --git a/drivers/media/radio/radio-sf16fmi.c b/drivers/media/radio/radio-sf16fmi.c
index bb5d92f104af..0d478f54a907 100644
--- a/drivers/media/radio/radio-sf16fmi.c
+++ b/drivers/media/radio/radio-sf16fmi.c
@@ -377,7 +377,7 @@ static int __init fmi_init(void)
        mutex_init(&lock);
-        if (video_register_device(&fmi_radio, VFL_TYPE_RADIO, radio_nr) == -1) {
+        if (video_register_device(&fmi_radio, VFL_TYPE_RADIO, radio_nr) < 0) {
                release_region(io, 2);
                return -EINVAL;
        }
diff --git a/drivers/media/radio/radio-si470x.c b/drivers/media/radio/radio-si470x.c
index a4984ff87c9c..16c7ef20265c 100644
--- a/drivers/media/radio/radio-si470x.c
+++ b/drivers/media/radio/radio-si470x.c
@@ -1694,8 +1694,8 @@ static int si470x_usb_driver_probe(struct usb_interface *intf,
        INIT_DELAYED_WORK(&radio->work, si470x_work);
        /* register video device */
-        if (video_register_device(radio->videodev, VFL_TYPE_RADIO, radio_nr)) {
+        retval = video_register_device(radio->videodev, VFL_TYPE_RADIO, radio_nr);
-                retval = -EIO;
+        if (retval) {
                printk(KERN_WARNING DRIVER_NAME
                                ": Could not register video device\n");
                goto err_all;
diff --git a/drivers/media/radio/radio-terratec.c b/drivers/media/radio/radio-terratec.c
index cefa44fc5aed..0876fecc5f27 100644
--- a/drivers/media/radio/radio-terratec.c
+++ b/drivers/media/radio/radio-terratec.c
@@ -405,8 +405,7 @@ static int __init terratec_init(void)
        spin_lock_init(&lock);
-        if(video_register_device(&terratec_radio, VFL_TYPE_RADIO, radio_nr)==-1)
+        if (video_register_device(&terratec_radio, VFL_TYPE_RADIO, radio_nr) < 0) {
-        {
                release_region(io,2);
                return -EINVAL;
        }
diff --git a/drivers/media/radio/radio-trust.c b/drivers/media/radio/radio-trust.c
index d70172d23edb..193161956253 100644
--- a/drivers/media/radio/radio-trust.c
+++ b/drivers/media/radio/radio-trust.c
@@ -378,8 +378,7 @@ static int __init trust_init(void)
                printk(KERN_ERR "trust: port 0x%x already in use\n", io);
                return -EBUSY;
        }
-        if(video_register_device(&trust_radio, VFL_TYPE_RADIO, radio_nr)==-1)
+        if (video_register_device(&trust_radio, VFL_TYPE_RADIO, radio_nr) < 0) {
-        {
                release_region(io, 2);
                return -EINVAL;
        }
diff --git a/drivers/media/radio/radio-zoltrix.c b/drivers/media/radio/radio-zoltrix.c
index 9f17a332fa11..51d57ed3b3e1 100644
--- a/drivers/media/radio/radio-zoltrix.c
+++ b/drivers/media/radio/radio-zoltrix.c
@@ -446,8 +446,7 @@ static int __init zoltrix_init(void)
                return -EBUSY;
        }
-        if (video_register_device(&zoltrix_radio, VFL_TYPE_RADIO, radio_nr) == -1)
+        if (video_register_device(&zoltrix_radio, VFL_TYPE_RADIO, radio_nr) < 0) {
-        {
                release_region(io, 2);
                return -EINVAL;
        }
diff --git a/drivers/media/video/Kconfig b/drivers/media/video/Kconfig
index ecbfa1b39b70..3e9e0dcd217e 100644
--- a/drivers/media/video/Kconfig
+++ b/drivers/media/video/Kconfig
@@ -968,7 +968,7 @@ config VIDEO_PXA27x
 config VIDEO_SH_MOBILE_CEU
        tristate "SuperH Mobile CEU Interface driver"
-        depends on VIDEO_DEV
+        depends on VIDEO_DEV && HAS_DMA
        select SOC_CAMERA
        select VIDEOBUF_DMA_CONTIG
        ---help---
diff --git a/drivers/media/video/Makefile b/drivers/media/video/Makefile
index bbc6f8b82297..ef7c8d3ffb18 100644
--- a/drivers/media/video/Makefile
+++ b/drivers/media/video/Makefile
@@ -20,6 +20,8 @@ ifeq ($(CONFIG_VIDEO_V4L1_COMPAT),y)
  obj-$(CONFIG_VIDEO_DEV) += v4l1-compat.o
 endif
+obj-$(CONFIG_VIDEO_TUNER) += tuner.o
 obj-$(CONFIG_VIDEO_BT848) += bt8xx/
 obj-$(CONFIG_VIDEO_IR_I2C)  += ir-kbd-i2c.o
 obj-$(CONFIG_VIDEO_TVAUDIO) += tvaudio.o
@@ -85,8 +87,6 @@ obj-$(CONFIG_VIDEO_HEXIUM_GEMINI) += hexium_gemini.o
 obj-$(CONFIG_VIDEO_DPC) += dpc7146.o
 obj-$(CONFIG_TUNER_3036) += tuner-3036.o
-obj-$(CONFIG_VIDEO_TUNER) += tuner.o
 obj-$(CONFIG_VIDEOBUF_GEN) += videobuf-core.o
 obj-$(CONFIG_VIDEOBUF_DMA_SG) += videobuf-dma-sg.o
 obj-$(CONFIG_VIDEOBUF_DMA_CONTIG) += videobuf-dma-contig.o
diff --git a/drivers/media/video/au0828/Kconfig b/drivers/media/video/au0828/Kconfig
index ed9a50f189fc..018f72b8e3e2 100644
--- a/drivers/media/video/au0828/Kconfig
+++ b/drivers/media/video/au0828/Kconfig
@@ -7,6 +7,7 @@ config VIDEO_AU0828
        select DVB_AU8522 if !DVB_FE_CUSTOMIZE
        select MEDIA_TUNER_XC5000 if !DVB_FE_CUSTOMIZE
        select MEDIA_TUNER_MXL5007T if !DVB_FE_CUSTOMIZE
+        select MEDIA_TUNER_TDA18271 if !DVB_FE_CUSTOMIZE
        ---help---
          This is a video4linux driver for Auvitek's USB device.
diff --git a/drivers/media/video/au0828/au0828-cards.c b/drivers/media/video/au0828/au0828-cards.c
index 443e59009762..ed48908a9034 100644
--- a/drivers/media/video/au0828/au0828-cards.c
+++ b/drivers/media/video/au0828/au0828-cards.c
@@ -1,7 +1,7 @@
 /*
 *  Driver for the Auvitek USB bridge
 *
- *  Copyright (c) 2008 Steven Toth <stoth@hauppauge.com>
+ *  Copyright (c) 2008 Steven Toth <stoth@linuxtv.org>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
@@ -38,6 +38,9 @@ struct au0828_board au0828_boards[] = {
        [AU0828_BOARD_DVICO_FUSIONHDTV7] = {
                .name   = "DViCO FusionHDTV USB",
        },
+        [AU0828_BOARD_HAUPPAUGE_WOODBURY] = {
+                .name = "Hauppauge Woodbury",
+        },
 };
 /* Tuner callback function for au0828 boards. Currently only needed
@@ -115,6 +118,7 @@ void au0828_card_setup(struct au0828_dev *dev)
        case AU0828_BOARD_HAUPPAUGE_HVR850:
        case AU0828_BOARD_HAUPPAUGE_HVR950Q:
        case AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL:
+        case AU0828_BOARD_HAUPPAUGE_WOODBURY:
                if (dev->i2c_rc == 0)
                        hauppauge_eeprom(dev, eeprom+0xa0);
                break;
@@ -134,6 +138,7 @@ void au0828_gpio_setup(struct au0828_dev *dev)
        case AU0828_BOARD_HAUPPAUGE_HVR850:
        case AU0828_BOARD_HAUPPAUGE_HVR950Q:
        case AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL:
+        case AU0828_BOARD_HAUPPAUGE_WOODBURY:
                /* GPIO's
                 * 4 - CS5340
                 * 5 - AU8522 Demodulator
@@ -205,6 +210,8 @@ struct usb_device_id au0828_usb_id_table [] = {
                .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL },
        { USB_DEVICE(0x2040, 0x7281),
                .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL },
+        { USB_DEVICE(0x2040, 0x8200),
+                .driver_info = AU0828_BOARD_HAUPPAUGE_WOODBURY },
        { },
 };
diff --git a/drivers/media/video/au0828/au0828-cards.h b/drivers/media/video/au0828/au0828-cards.h
index c37f5fd0fa80..48a1882c2b6b 100644
--- a/drivers/media/video/au0828/au0828-cards.h
+++ b/drivers/media/video/au0828/au0828-cards.h
@@ -1,7 +1,7 @@
 /*
 *  Driver for the Auvitek USB bridge
 *
- *  Copyright (c) 2008 Steven Toth <stoth@hauppauge.com>
+ *  Copyright (c) 2008 Steven Toth <stoth@linuxtv.org>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
@@ -24,3 +24,4 @@
 #define AU0828_BOARD_HAUPPAUGE_HVR850   2
 #define AU0828_BOARD_DVICO_FUSIONHDTV7  3
 #define AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL      4
+#define AU0828_BOARD_HAUPPAUGE_WOODBURY 5
diff --git a/drivers/media/video/au0828/au0828-core.c b/drivers/media/video/au0828/au0828-core.c
index 54bfc0f05295..d856de9f742f 100644
--- a/drivers/media/video/au0828/au0828-core.c
+++ b/drivers/media/video/au0828/au0828-core.c
@@ -1,7 +1,7 @@
 /*
 *  Driver for the Auvitek USB bridge
 *
- *  Copyright (c) 2008 Steven Toth <stoth@hauppauge.com>
+ *  Copyright (c) 2008 Steven Toth <stoth@linuxtv.org>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
@@ -252,5 +252,5 @@ module_init(au0828_init);
 module_exit(au0828_exit);
 MODULE_DESCRIPTION("Driver for Auvitek AU0828 based products");
-MODULE_AUTHOR("Steven Toth <stoth@hauppauge.com>");
+MODULE_AUTHOR("Steven Toth <stoth@linuxtv.org>");
 MODULE_LICENSE("GPL");
diff --git a/drivers/media/video/au0828/au0828-dvb.c b/drivers/media/video/au0828/au0828-dvb.c
index 584a83a94a2a..ba94be7e0ac1 100644
--- a/drivers/media/video/au0828/au0828-dvb.c
+++ b/drivers/media/video/au0828/au0828-dvb.c
@@ -1,7 +1,7 @@
 /*
 *  Driver for the Auvitek USB bridge
 *
- *  Copyright (c) 2008 Steven Toth <stoth@hauppauge.com>
+ *  Copyright (c) 2008 Steven Toth <stoth@linuxtv.org>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
@@ -29,6 +29,7 @@
 #include "au8522.h"
 #include "xc5000.h"
 #include "mxl5007t.h"
+#include "tda18271.h"
 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
@@ -38,6 +39,15 @@ DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
 static struct au8522_config hauppauge_hvr950q_config = {
        .demod_address = 0x8e >> 1,
        .status_mode   = AU8522_DEMODLOCKING,
+        .qam_if        = AU8522_IF_6MHZ,
+        .vsb_if        = AU8522_IF_6MHZ,
+};
+static struct au8522_config hauppauge_woodbury_config = {
+        .demod_address = 0x8e >> 1,
+        .status_mode   = AU8522_DEMODLOCKING,
+        .qam_if        = AU8522_IF_4MHZ,
+        .vsb_if        = AU8522_IF_3_25MHZ,
 };
 static struct xc5000_config hauppauge_hvr950q_tunerconfig = {
@@ -51,6 +61,10 @@ static struct mxl5007t_config mxl5007t_hvr950q_config = {
        .if_freq_hz = MxL_IF_6_MHZ,
 };
+static struct tda18271_config hauppauge_woodbury_tunerconfig = {
+        .gate    = TDA18271_GATE_DIGITAL,
+};
 /*-------------------------------------------------------------------*/
 static void urb_completion(struct urb *purb)
 {
@@ -357,6 +371,15 @@ int au0828_dvb_register(struct au0828_dev *dev)
                                   &dev->i2c_adap, 0x60,
                                   &mxl5007t_hvr950q_config);
                break;
+        case AU0828_BOARD_HAUPPAUGE_WOODBURY:
+                dvb->frontend = dvb_attach(au8522_attach,
+                                &hauppauge_woodbury_config,
+                                &dev->i2c_adap);
+                if (dvb->frontend != NULL)
+                        dvb_attach(tda18271_attach, dvb->frontend,
+                                   0x60, &dev->i2c_adap,
+                                   &hauppauge_woodbury_tunerconfig);
+                break;
        default:
                printk(KERN_WARNING "The frontend of your DVB/ATSC card "
                       "isn't supported yet\n");
diff --git a/drivers/media/video/au0828/au0828-i2c.c b/drivers/media/video/au0828/au0828-i2c.c
index 741a4937b050..d618fbaade1b 100644
--- a/drivers/media/video/au0828/au0828-i2c.c
+++ b/drivers/media/video/au0828/au0828-i2c.c
@@ -1,7 +1,7 @@
 /*
 *  Driver for the Auvitek AU0828 USB bridge
 *
- *  Copyright (c) 2008 Steven Toth <stoth@hauppauge.com>
+ *  Copyright (c) 2008 Steven Toth <stoth@linuxtv.org>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/video/au0828/au0828-reg.h b/drivers/media/video/au0828/au0828-reg.h
index 39827550891c..1e87fa0c6842 100644
--- a/drivers/media/video/au0828/au0828-reg.h
+++ b/drivers/media/video/au0828/au0828-reg.h
@@ -1,7 +1,7 @@
 /*
 *  Driver for the Auvitek USB bridge
 *
- *  Copyright (c) 2008 Steven Toth <stoth@hauppauge.com>
+ *  Copyright (c) 2008 Steven Toth <stoth@linuxtv.org>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/video/au0828/au0828.h b/drivers/media/video/au0828/au0828.h
index 7beb571798e5..4f10ff300135 100644
--- a/drivers/media/video/au0828/au0828.h
+++ b/drivers/media/video/au0828/au0828.h
@@ -1,7 +1,7 @@
 /*
 *  Driver for the Auvitek AU0828 USB bridge
 *
- *  Copyright (c) 2008 Steven Toth <stoth@hauppauge.com>
+ *  Copyright (c) 2008 Steven Toth <stoth@linuxtv.org>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/video/bt8xx/bttv-cards.c b/drivers/media/video/bt8xx/bttv-cards.c
index 1c56ae92ce74..6081edc362df 100644
--- a/drivers/media/video/bt8xx/bttv-cards.c
+++ b/drivers/media/video/bt8xx/bttv-cards.c
@@ -3144,8 +3144,9 @@ static void identify_by_eeprom(struct bttv *btv, unsigned char eeprom_data[256])
 static void flyvideo_gpio(struct bttv *btv)
 {
-        int gpio,has_remote,has_radio,is_capture_only,is_lr90,has_tda9820_tda9821;
+        int gpio, has_remote, has_radio, is_capture_only;
-        int tuner=UNSET,ttype;
+        int is_lr90, has_tda9820_tda9821;
+        int tuner_type = UNSET, ttype;
        gpio_inout(0xffffff, 0);
        udelay(8);  /* without this we would see the 0x1800 mask */
@@ -3163,20 +3164,26 @@ static void flyvideo_gpio(struct bttv *btv)
         * xxxF00(LR26/LR50), xxxFE0(LR90): Remote control chip (LVA001 or CF45) soldered
         * Note: Some bits are Audio_Mask !
         */
-        ttype=(gpio&0x0f0000)>>16;
+        ttype = (gpio & 0x0f0000) >> 16;
-        switch(ttype) {
+        switch (ttype) {
-        case 0x0: tuner=2; /* NTSC, e.g. TPI8NSR11P */
+        case 0x0:
+                tuner_type = 2;  /* NTSC, e.g. TPI8NSR11P */
                break;
-        case 0x2: tuner=39;/* LG NTSC (newer TAPC series) TAPC-H701P */
+        case 0x2:
+                tuner_type = 39; /* LG NTSC (newer TAPC series) TAPC-H701P */
                break;
-        case 0x4: tuner=5; /* Philips PAL TPI8PSB02P, TPI8PSB12P, TPI8PSB12D or FI1216, FM1216 */
+        case 0x4:
+                tuner_type = 5;  /* Philips PAL TPI8PSB02P, TPI8PSB12P, TPI8PSB12D or FI1216, FM1216 */
                break;
-        case 0x6: tuner=37;/* LG PAL (newer TAPC series) TAPC-G702P */
+        case 0x6:
+                tuner_type = 37; /* LG PAL (newer TAPC series) TAPC-G702P */
                break;
-                case 0xC: tuner=3; /* Philips SECAM(+PAL) FQ1216ME or FI1216MF */
+        case 0xC:
+                tuner_type = 3;  /* Philips SECAM(+PAL) FQ1216ME or FI1216MF */
                break;
        default:
                printk(KERN_INFO "bttv%d: FlyVideo_gpio: unknown tuner type.\n", btv->c.nr);
+                break;
        }
        has_remote          =   gpio & 0x800000;
@@ -3189,23 +3196,26 @@ static void flyvideo_gpio(struct bttv *btv)
        /*
         * gpio & 0x001000    output bit for audio routing */
-        if(is_capture_only)
+        if (is_capture_only)
-                tuner = TUNER_ABSENT; /* No tuner present */
+                tuner_type = TUNER_ABSENT; /* No tuner present */
        printk(KERN_INFO "bttv%d: FlyVideo Radio=%s RemoteControl=%s Tuner=%d gpio=0x%06x\n",
-               btv->c.nr, has_radio? "yes":"no ", has_remote? "yes":"no ", tuner, gpio);
+                btv->c.nr, has_radio ? "yes" : "no ",
+                has_remote ? "yes" : "no ", tuner_type, gpio);
        printk(KERN_INFO "bttv%d: FlyVideo  LR90=%s tda9821/tda9820=%s capture_only=%s\n",
-                btv->c.nr, is_lr90?"yes":"no ", has_tda9820_tda9821?"yes":"no ",
+                btv->c.nr, is_lr90 ? "yes" : "no ",
-                is_capture_only?"yes":"no ");
+                has_tda9820_tda9821 ? "yes" : "no ",
+                is_capture_only ? "yes" : "no ");
-        if (tuner != UNSET) /* only set if known tuner autodetected, else let insmod option through */
+        if (tuner_type != UNSET) /* only set if known tuner autodetected, else let insmod option through */
-                btv->tuner_type = tuner;
+                btv->tuner_type = tuner_type;
        btv->has_radio = has_radio;
        /* LR90 Audio Routing is done by 2 hef4052, so Audio_Mask has 4 bits: 0x001c80
         * LR26/LR50 only has 1 hef4052, Audio_Mask 0x000c00
         * Audio options: from tuner, from tda9821/tda9821(mono,stereo,sap), from tda9874, ext., mute */
-        if(has_tda9820_tda9821) btv->audio_mode_gpio = lt9415_audio;
+        if (has_tda9820_tda9821)
+                btv->audio_mode_gpio = lt9415_audio;
        /* todo: if(has_tda9874) btv->audio_mode_gpio = fv2000s_audio; */
 }
@@ -3962,7 +3972,7 @@ static int tuner_1_table[] = {
 static void __devinit avermedia_eeprom(struct bttv *btv)
 {
-        int tuner_make,tuner_tv_fm,tuner_format,tuner=0;
+        int tuner_make, tuner_tv_fm, tuner_format, tuner_type = 0;
        tuner_make      = (eeprom_data[0x41] & 0x7);
        tuner_tv_fm     = (eeprom_data[0x41] & 0x18) >> 3;
@@ -3970,24 +3980,24 @@ static void __devinit avermedia_eeprom(struct bttv *btv)
        btv->has_remote = (eeprom_data[0x42] & 0x01);
        if (tuner_make == 0 || tuner_make == 2)
-                if(tuner_format <=0x0a)
+                if (tuner_format <= 0x0a)
-                        tuner = tuner_0_table[tuner_format];
+                        tuner_type = tuner_0_table[tuner_format];
        if (tuner_make == 1)
-                if(tuner_format <=9)
+                if (tuner_format <= 9)
-                        tuner = tuner_1_table[tuner_format];
+                        tuner_type = tuner_1_table[tuner_format];
        if (tuner_make == 4)
-                if(tuner_format == 0x09)
+                if (tuner_format == 0x09)
-                        tuner = TUNER_LG_NTSC_NEW_TAPC; /* TAPC-G702P */
+                        tuner_type = TUNER_LG_NTSC_NEW_TAPC; /* TAPC-G702P */
        printk(KERN_INFO "bttv%d: Avermedia eeprom[0x%02x%02x]: tuner=",
-                btv->c.nr,eeprom_data[0x41],eeprom_data[0x42]);
+                btv->c.nr, eeprom_data[0x41], eeprom_data[0x42]);
-        if(tuner) {
+        if (tuner_type) {
-                btv->tuner_type=tuner;
+                btv->tuner_type = tuner_type;
-                printk("%d",tuner);
+                printk(KERN_CONT "%d", tuner_type);
        } else
-                printk("Unknown type");
+                printk(KERN_CONT "Unknown type");
-        printk(" radio:%s remote control:%s\n",
+        printk(KERN_CONT " radio:%s remote control:%s\n",
               tuner_tv_fm     ? "yes" : "no",
               btv->has_remote ? "yes" : "no");
 }
@@ -4029,7 +4039,8 @@ static void __devinit boot_msp34xx(struct bttv *btv, int pin)
        gpio_inout(mask,mask);
        gpio_bits(mask,0);
-        udelay(2500);
+        mdelay(2);
+        udelay(500);
        gpio_bits(mask,mask);
        if (bttv_gpio)
diff --git a/drivers/media/video/bt8xx/bttv-driver.c b/drivers/media/video/bt8xx/bttv-driver.c
index 85bf31ab8789..6ae4cc860efe 100644
--- a/drivers/media/video/bt8xx/bttv-driver.c
+++ b/drivers/media/video/bt8xx/bttv-driver.c
@@ -96,7 +96,6 @@ static unsigned int irq_iswitch;
 static unsigned int uv_ratio    = 50;
 static unsigned int full_luma_range;
 static unsigned int coring;
-extern int no_overlay;
 /* API features (turn on/off stuff for testing) */
 static unsigned int v4l2        = 1;
diff --git a/drivers/media/video/bt8xx/bttv-risc.c b/drivers/media/video/bt8xx/bttv-risc.c
index 649682aac1ac..5b1b8e4c78ba 100644
--- a/drivers/media/video/bt8xx/bttv-risc.c
+++ b/drivers/media/video/bt8xx/bttv-risc.c
@@ -244,7 +244,8 @@ bttv_risc_overlay(struct bttv *btv, struct btcx_riscmem *risc,
                  const struct bttv_format *fmt, struct bttv_overlay *ov,
                  int skip_even, int skip_odd)
 {
-        int dwords,rc,line,maxy,start,end,skip,nskips;
+        int dwords, rc, line, maxy, start, end;
+        unsigned skip, nskips;
        struct btcx_skiplist *skips;
        __le32 *rp;
        u32 ri,ra;
diff --git a/drivers/media/video/bt8xx/bttvp.h b/drivers/media/video/bt8xx/bttvp.h
index 08ef54a22c9e..b4d940b2e447 100644
--- a/drivers/media/video/bt8xx/bttvp.h
+++ b/drivers/media/video/bt8xx/bttvp.h
@@ -267,6 +267,11 @@ int bttv_sub_add_device(struct bttv_core *core, char *name);
 int bttv_sub_del_devices(struct bttv_core *core);
 /* ---------------------------------------------------------- */
+/* bttv-cards.c                                               */
+extern int no_overlay;
+/* ---------------------------------------------------------- */
 /* bttv-driver.c                                              */
 /* insmod options */
diff --git a/drivers/media/video/btcx-risc.c b/drivers/media/video/btcx-risc.c
index f42701f82e7f..3324ab38f58c 100644
--- a/drivers/media/video/btcx-risc.c
+++ b/drivers/media/video/btcx-risc.c
@@ -184,12 +184,12 @@ btcx_sort_clips(struct v4l2_clip *clips, unsigned int nclips)
 }
 void
-btcx_calc_skips(int line, int width, unsigned int *maxy,
+btcx_calc_skips(int line, int width, int *maxy,
                struct btcx_skiplist *skips, unsigned int *nskips,
                const struct v4l2_clip *clips, unsigned int nclips)
 {
        unsigned int clip,skip;
-        int end,maxline;
+        int end, maxline;
        skip=0;
        maxline = 9999;
diff --git a/drivers/media/video/btcx-risc.h b/drivers/media/video/btcx-risc.h
index 861bc8112824..f8bc6e8e7b51 100644
--- a/drivers/media/video/btcx-risc.h
+++ b/drivers/media/video/btcx-risc.h
@@ -23,7 +23,7 @@ int btcx_screen_clips(int swidth, int sheight, struct v4l2_rect *win,
 int btcx_align(struct v4l2_rect *win, struct v4l2_clip *clips,
               unsigned int n, int mask);
 void btcx_sort_clips(struct v4l2_clip *clips, unsigned int nclips);
-void btcx_calc_skips(int line, int width, unsigned int *maxy,
+void btcx_calc_skips(int line, int width, int *maxy,
                     struct btcx_skiplist *skips, unsigned int *nskips,
                     const struct v4l2_clip *clips, unsigned int nclips);
diff --git a/drivers/media/video/bw-qcam.c b/drivers/media/video/bw-qcam.c
index d3b3268bace8..6e39e253ce53 100644
--- a/drivers/media/video/bw-qcam.c
+++ b/drivers/media/video/bw-qcam.c
@@ -946,8 +946,7 @@ static int init_bwqcam(struct parport *port)
        printk(KERN_INFO "Connectix Quickcam on %s\n", qcam->pport->name);
-        if(video_register_device(&qcam->vdev, VFL_TYPE_GRABBER, video_nr)==-1)
+        if (video_register_device(&qcam->vdev, VFL_TYPE_GRABBER, video_nr) < 0) {
-        {
                parport_unregister_device(qcam->pdev);
                kfree(qcam);
                return -ENODEV;
diff --git a/drivers/media/video/c-qcam.c b/drivers/media/video/c-qcam.c
index fe9379b282d3..7f6c6b4bec10 100644
--- a/drivers/media/video/c-qcam.c
+++ b/drivers/media/video/c-qcam.c
@@ -787,8 +787,7 @@ static int init_cqcam(struct parport *port)
        parport_release(qcam->pdev);
-        if (video_register_device(&qcam->vdev, VFL_TYPE_GRABBER, video_nr)==-1)
+        if (video_register_device(&qcam->vdev, VFL_TYPE_GRABBER, video_nr) < 0) {
-        {
                printk(KERN_ERR "Unable to register Colour QuickCam on %s\n",
                       qcam->pport->name);
                parport_unregister_device(qcam->pdev);
diff --git a/drivers/media/video/cpia.c b/drivers/media/video/cpia.c
index dc8cc6115e2f..a661800b0e69 100644
--- a/drivers/media/video/cpia.c
+++ b/drivers/media/video/cpia.c
@@ -3955,7 +3955,7 @@ struct cam_data *cpia_register_camera(struct cpia_camera_ops *ops, void *lowleve
        camera->lowlevel_data = lowlevel;
        /* register v4l device */
-        if (video_register_device(&camera->vdev, VFL_TYPE_GRABBER, video_nr) == -1) {
+        if (video_register_device(&camera->vdev, VFL_TYPE_GRABBER, video_nr) < 0) {
                kfree(camera);
                printk(KERN_DEBUG "video_register_device failed\n");
                return NULL;
diff --git a/drivers/media/video/cpia2/cpia2_v4l.c b/drivers/media/video/cpia2/cpia2_v4l.c
index 515c8b57a60d..eb9f15cd4c45 100644
--- a/drivers/media/video/cpia2/cpia2_v4l.c
+++ b/drivers/media/video/cpia2/cpia2_v4l.c
@@ -1024,7 +1024,6 @@ static int ioctl_queryctrl(void *arg,struct camera_data *cam)
                if(cam->params.pnp_id.device_type == DEVICE_STV_672 &&
                   cam->params.version.sensor_flags==CPIA2_VP_SENSOR_FLAGS_500){
                        // Maximum 15fps
-                        int i;
                        for(i=0; i<c->maximum; ++i) {
                                if(framerate_controls[i].value ==
                                   CPIA2_VP_FRAMERATE_15) {
@@ -1959,8 +1958,7 @@ int cpia2_register_camera(struct camera_data *cam)
        reset_camera_struct_v4l(cam);
        /* register v4l device */
-        if (video_register_device
+        if (video_register_device(cam->vdev, VFL_TYPE_GRABBER, video_nr) < 0) {
-            (cam->vdev, VFL_TYPE_GRABBER, video_nr) == -1) {
                ERR("video_register_device failed\n");
                video_device_release(cam->vdev);
                return -ENODEV;
diff --git a/drivers/media/video/cx18/cx18-av-firmware.c b/drivers/media/video/cx18/cx18-av-firmware.c
index 834b9248242e..e996a4e3123a 100644
--- a/drivers/media/video/cx18/cx18-av-firmware.c
+++ b/drivers/media/video/cx18/cx18-av-firmware.c
@@ -32,7 +32,7 @@ int cx18_av_loadfw(struct cx18 *cx)
        u32 v;
        const u8 *ptr;
        int i;
-        int retries = 0;
+        int retries1 = 0;
        if (request_firmware(&fw, FWFILE, &cx->dev->dev) != 0) {
                CX18_ERR("unable to open firmware %s\n", FWFILE);
@@ -41,7 +41,7 @@ int cx18_av_loadfw(struct cx18 *cx)
        /* The firmware load often has byte errors, so allow for several
           retries, both at byte level and at the firmware load level. */
-        while (retries < 5) {
+        while (retries1 < 5) {
                cx18_av_write4(cx, CXADEC_CHIP_CTRL, 0x00010000);
                cx18_av_write(cx, CXADEC_STD_DET_CTL, 0xf6);
@@ -57,9 +57,9 @@ int cx18_av_loadfw(struct cx18 *cx)
                for (i = 0; i < size; i++) {
                        u32 dl_control = 0x0F000000 | i | ((u32)ptr[i] << 16);
                        u32 value = 0;
-                        int retries;
+                        int retries2;
-                        for (retries = 0; retries < 5; retries++) {
+                        for (retries2 = 0; retries2 < 5; retries2++) {
                                cx18_av_write4(cx, CXADEC_DL_CTL, dl_control);
                                udelay(10);
                                value = cx18_av_read4(cx, CXADEC_DL_CTL);
@@ -69,18 +69,18 @@ int cx18_av_loadfw(struct cx18 *cx)
                                   the address.  We can only write the lower
                                   address byte of the address. */
                                if ((value & 0x3F00) != (dl_control & 0x3F00)) {
-                                        retries = 5;
+                                        retries2 = 5;
                                        break;
                                }
                        }
-                        if (retries >= 5)
+                        if (retries2 >= 5)
                                break;
                }
                if (i == size)
                        break;
-                retries++;
+                retries1++;
        }
-        if (retries >= 5) {
+        if (retries1 >= 5) {
                CX18_ERR("unable to load firmware %s\n", FWFILE);
                release_firmware(fw);
                return -EIO;
diff --git a/drivers/media/video/cx18/cx18-driver.c b/drivers/media/video/cx18/cx18-driver.c
index 22434aadde31..bd18afebbf86 100644
--- a/drivers/media/video/cx18/cx18-driver.c
+++ b/drivers/media/video/cx18/cx18-driver.c
@@ -74,9 +74,9 @@ static int radio[CX18_MAX_CARDS] = { -1, -1, -1, -1, -1, -1, -1, -1,
                                     -1, -1, -1, -1, -1, -1, -1, -1,
                                     -1, -1, -1, -1, -1, -1, -1, -1 };
-static int cardtype_c = 1;
+static unsigned cardtype_c = 1;
-static int tuner_c = 1;
+static unsigned tuner_c = 1;
-static int radio_c = 1;
+static unsigned radio_c = 1;
 static char pal[] = "--";
 static char secam[] = "--";
 static char ntsc[] = "-";
diff --git a/drivers/media/video/cx18/cx18-dvb.c b/drivers/media/video/cx18/cx18-dvb.c
index cae38985b131..1e420a804fc9 100644
--- a/drivers/media/video/cx18/cx18-dvb.c
+++ b/drivers/media/video/cx18/cx18-dvb.c
@@ -1,7 +1,7 @@
 /*
 *  cx18 functions for DVB support
 *
- *  Copyright (c) 2008 Steven Toth <stoth@hauppauge.com>
+ *  Copyright (c) 2008 Steven Toth <stoth@linuxtv.org>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/video/cx18/cx18-dvb.h b/drivers/media/video/cx18/cx18-dvb.h
index d6a6ccda79a9..bf8d8f6f5455 100644
--- a/drivers/media/video/cx18/cx18-dvb.h
+++ b/drivers/media/video/cx18/cx18-dvb.h
@@ -1,7 +1,7 @@
 /*
 *  cx18 functions for DVB support
 *
- *  Copyright (c) 2008 Steven Toth <stoth@hauppauge.com>
+ *  Copyright (c) 2008 Steven Toth <stoth@linuxtv.org>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/video/cx18/cx18-irq.c b/drivers/media/video/cx18/cx18-irq.c
index 25114a5cbd57..ab218315c84b 100644
--- a/drivers/media/video/cx18/cx18-irq.c
+++ b/drivers/media/video/cx18/cx18-irq.c
@@ -61,7 +61,7 @@ static void epu_dma_done(struct cx18 *cx, struct cx18_mailbox *mb)
                CX18_WARN("Ack struct = %d for %s\n",
                        mb->args[2], s->name);
        id = read_enc(off);
-        buf = cx18_queue_find_buf(s, id, read_enc(off + 4));
+        buf = cx18_queue_get_buf_irq(s, id, read_enc(off + 4));
        CX18_DEBUG_HI_DMA("DMA DONE for %s (buffer %d)\n", s->name, id);
        if (buf) {
                cx18_buf_sync_for_cpu(s, buf);
diff --git a/drivers/media/video/cx18/cx18-queue.c b/drivers/media/video/cx18/cx18-queue.c
index 6990b77c6200..dbe792ac3001 100644
--- a/drivers/media/video/cx18/cx18-queue.c
+++ b/drivers/media/video/cx18/cx18-queue.c
@@ -78,12 +78,13 @@ struct cx18_buffer *cx18_dequeue(struct cx18_stream *s, struct cx18_queue *q)
        return buf;
 }
-struct cx18_buffer *cx18_queue_find_buf(struct cx18_stream *s, u32 id,
+struct cx18_buffer *cx18_queue_get_buf_irq(struct cx18_stream *s, u32 id,
        u32 bytesused)
 {
        struct cx18 *cx = s->cx;
        struct list_head *p;
+        spin_lock(&s->qlock);
        list_for_each(p, &s->q_free.list) {
                struct cx18_buffer *buf =
                        list_entry(p, struct cx18_buffer, list);
@@ -92,114 +93,48 @@ struct cx18_buffer *cx18_queue_find_buf(struct cx18_stream *s, u32 id,
                        continue;
                buf->bytesused = bytesused;
                /* the transport buffers are handled differently,
-                   so there is no need to move them to the full queue */
+                   they are not moved to the full queue */
-                if (s->type == CX18_ENC_STREAM_TYPE_TS)
+                if (s->type != CX18_ENC_STREAM_TYPE_TS) {
-                        return buf;
+                        s->q_free.buffers--;
-                s->q_free.buffers--;
+                        s->q_free.length -= s->buf_size;
-                s->q_free.length -= s->buf_size;
+                        s->q_full.buffers++;
-                s->q_full.buffers++;
+                        s->q_full.length += s->buf_size;
-                s->q_full.length += s->buf_size;
+                        s->q_full.bytesused += buf->bytesused;
-                s->q_full.bytesused += buf->bytesused;
+                        list_move_tail(&buf->list, &s->q_full.list);
-                list_move_tail(&buf->list, &s->q_full.list);
+                }
+                spin_unlock(&s->qlock);
                return buf;
        }
+        spin_unlock(&s->qlock);
        CX18_ERR("Cannot find buffer %d for stream %s\n", id, s->name);
        return NULL;
 }
-static void cx18_queue_move_buf(struct cx18_stream *s, struct cx18_queue *from,
+/* Move all buffers of a queue to q_free, while flushing the buffers */
-                struct cx18_queue *to, int clear, int full)
+static void cx18_queue_flush(struct cx18_stream *s, struct cx18_queue *q)
-{
-        struct cx18_buffer *buf =
-                list_entry(from->list.next, struct cx18_buffer, list);
-        list_move_tail(from->list.next, &to->list);
-        from->buffers--;
-        from->length -= s->buf_size;
-        from->bytesused -= buf->bytesused - buf->readpos;
-        /* special handling for q_free */
-        if (clear)
-                buf->bytesused = buf->readpos = buf->b_flags = 0;
-        else if (full) {
-                /* special handling for stolen buffers, assume
-                   all bytes are used. */
-                buf->bytesused = s->buf_size;
-                buf->readpos = buf->b_flags = 0;
-        }
-        to->buffers++;
-        to->length += s->buf_size;
-        to->bytesused += buf->bytesused - buf->readpos;
-}
-/* Move 'needed_bytes' worth of buffers from queue 'from' into queue 'to'.
-   If 'needed_bytes' == 0, then move all buffers from 'from' into 'to'.
-   If 'steal' != NULL, then buffers may also taken from that queue if
-   needed.
-   The buffer is automatically cleared if it goes to the free queue. It is
-   also cleared if buffers need to be taken from the 'steal' queue and
-   the 'from' queue is the free queue.
-   When 'from' is q_free, then needed_bytes is compared to the total
-   available buffer length, otherwise needed_bytes is compared to the
-   bytesused value. For the 'steal' queue the total available buffer
-   length is always used.
-   -ENOMEM is returned if the buffers could not be obtained, 0 if all
-   buffers where obtained from the 'from' list and if non-zero then
-   the number of stolen buffers is returned. */
-static int cx18_queue_move(struct cx18_stream *s, struct cx18_queue *from,
-                           struct cx18_queue *steal, struct cx18_queue *to,
-                           int needed_bytes)
 {
        unsigned long flags;
-        int rc = 0;
+        struct cx18_buffer *buf;
-        int from_free = from == &s->q_free;
-        int to_free = to == &s->q_free;
-        int bytes_available;
-        spin_lock_irqsave(&s->qlock, flags);
-        if (needed_bytes == 0) {
-                from_free = 1;
-                needed_bytes = from->length;
-        }
-        bytes_available = from_free ? from->length : from->bytesused;
-        bytes_available += steal ? steal->length : 0;
-        if (bytes_available < needed_bytes) {
+        if (q == &s->q_free)
-                spin_unlock_irqrestore(&s->qlock, flags);
+                return;
-                return -ENOMEM;
-        }
-        if (from_free) {
-                u32 old_length = to->length;
-                while (to->length - old_length < needed_bytes) {
+        spin_lock_irqsave(&s->qlock, flags);
-                        if (list_empty(&from->list))
+        while (!list_empty(&q->list)) {
-                                from = steal;
+                buf = list_entry(q->list.next, struct cx18_buffer, list);
-                        if (from == steal)
+                list_move_tail(q->list.next, &s->q_free.list);
-                                rc++;   /* keep track of 'stolen' buffers */
+                buf->bytesused = buf->readpos = buf->b_flags = 0;
-                        cx18_queue_move_buf(s, from, to, 1, 0);
+                s->q_free.buffers++;
-                }
+                s->q_free.length += s->buf_size;
-        } else {
-                u32 old_bytesused = to->bytesused;
-                while (to->bytesused - old_bytesused < needed_bytes) {
-                        if (list_empty(&from->list))
-                                from = steal;
-                        if (from == steal)
-                                rc++;   /* keep track of 'stolen' buffers */
-                        cx18_queue_move_buf(s, from, to, to_free, rc);
-                }
        }
+        cx18_queue_init(q);
        spin_unlock_irqrestore(&s->qlock, flags);
-        return rc;
 }
 void cx18_flush_queues(struct cx18_stream *s)
 {
-        cx18_queue_move(s, &s->q_io, NULL, &s->q_free, 0);
+        cx18_queue_flush(s, &s->q_io);
-        cx18_queue_move(s, &s->q_full, NULL, &s->q_free, 0);
+        cx18_queue_flush(s, &s->q_full);
 }
 int cx18_stream_alloc(struct cx18_stream *s)
@@ -214,10 +149,10 @@ int cx18_stream_alloc(struct cx18_stream *s)
                s->name, s->buffers, s->buf_size,
                s->buffers * s->buf_size / 1024);
-        if (((char *)&cx->scb->cpu_mdl[cx->mdl_offset + s->buffers] -
+        if (((char __iomem *)&cx->scb->cpu_mdl[cx->mdl_offset + s->buffers] -
-                                (char *)cx->scb) > SCB_RESERVED_SIZE) {
+                                (char __iomem *)cx->scb) > SCB_RESERVED_SIZE) {
-                unsigned bufsz = (((char *)cx->scb) + SCB_RESERVED_SIZE -
+                unsigned bufsz = (((char __iomem *)cx->scb) + SCB_RESERVED_SIZE -
-                                        ((char *)cx->scb->cpu_mdl));
+                                        ((char __iomem *)cx->scb->cpu_mdl));
                CX18_ERR("Too many buffers, cannot fit in SCB area\n");
                CX18_ERR("Max buffers = %zd\n",
diff --git a/drivers/media/video/cx18/cx18-queue.h b/drivers/media/video/cx18/cx18-queue.h
index 91423b9863a4..7f93bb13c09f 100644
--- a/drivers/media/video/cx18/cx18-queue.h
+++ b/drivers/media/video/cx18/cx18-queue.h
@@ -46,7 +46,7 @@ void cx18_queue_init(struct cx18_queue *q);
 void cx18_enqueue(struct cx18_stream *s, struct cx18_buffer *buf,
        struct cx18_queue *q);
 struct cx18_buffer *cx18_dequeue(struct cx18_stream *s, struct cx18_queue *q);
-struct cx18_buffer *cx18_queue_find_buf(struct cx18_stream *s, u32 id,
+struct cx18_buffer *cx18_queue_get_buf_irq(struct cx18_stream *s, u32 id,
        u32 bytesused);
 void cx18_flush_queues(struct cx18_stream *s);
diff --git a/drivers/media/video/cx23885/cx23885-417.c b/drivers/media/video/cx23885/cx23885-417.c
index 8118091568fc..7b0e8c01692e 100644
--- a/drivers/media/video/cx23885/cx23885-417.c
+++ b/drivers/media/video/cx23885/cx23885-417.c
@@ -4,7 +4,7 @@
 *
 *    (c) 2004 Jelle Foks <jelle@foks.8m.com>
 *    (c) 2004 Gerd Knorr <kraxel@bytesex.org>
- *    (c) 2008 Steven Toth <stoth@hauppauge.com>
+ *    (c) 2008 Steven Toth <stoth@linuxtv.org>
 *      - CX23885/7/8 support
 *
 *  Includes parts from the ivtv driver( http://ivtv.sourceforge.net/),
diff --git a/drivers/media/video/cx23885/cx23885-cards.c b/drivers/media/video/cx23885/cx23885-cards.c
index a19de850955d..c36d3f632104 100644
--- a/drivers/media/video/cx23885/cx23885-cards.c
+++ b/drivers/media/video/cx23885/cx23885-cards.c
@@ -1,7 +1,7 @@
 /*
 *  Driver for the Conexant CX23885 PCIe bridge
 *
- *  Copyright (c) 2006 Steven Toth <stoth@hauppauge.com>
+ *  Copyright (c) 2006 Steven Toth <stoth@linuxtv.org>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/video/cx23885/cx23885-core.c b/drivers/media/video/cx23885/cx23885-core.c
index 6286a9cf957e..25fb09938744 100644
--- a/drivers/media/video/cx23885/cx23885-core.c
+++ b/drivers/media/video/cx23885/cx23885-core.c
@@ -1,7 +1,7 @@
 /*
 *  Driver for the Conexant CX23885 PCIe bridge
 *
- *  Copyright (c) 2006 Steven Toth <stoth@hauppauge.com>
+ *  Copyright (c) 2006 Steven Toth <stoth@linuxtv.org>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
@@ -33,7 +33,7 @@
 #include "cx23885.h"
 MODULE_DESCRIPTION("Driver for cx23885 based TV cards");
-MODULE_AUTHOR("Steven Toth <stoth@hauppauge.com>");
+MODULE_AUTHOR("Steven Toth <stoth@linuxtv.org>");
 MODULE_LICENSE("GPL");
 static unsigned int debug;
diff --git a/drivers/media/video/cx23885/cx23885-dvb.c b/drivers/media/video/cx23885/cx23885-dvb.c
index 0a2e6558cd66..291b9d008da8 100644
--- a/drivers/media/video/cx23885/cx23885-dvb.c
+++ b/drivers/media/video/cx23885/cx23885-dvb.c
@@ -1,7 +1,7 @@
 /*
 *  Driver for the Conexant CX23885 PCIe bridge
 *
- *  Copyright (c) 2006 Steven Toth <stoth@hauppauge.com>
+ *  Copyright (c) 2006 Steven Toth <stoth@linuxtv.org>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/video/cx23885/cx23885-i2c.c b/drivers/media/video/cx23885/cx23885-i2c.c
index c6bb0a05bc1c..f98e476e9617 100644
--- a/drivers/media/video/cx23885/cx23885-i2c.c
+++ b/drivers/media/video/cx23885/cx23885-i2c.c
@@ -1,7 +1,7 @@
 /*
 *  Driver for the Conexant CX23885 PCIe bridge
 *
- *  Copyright (c) 2006 Steven Toth <stoth@hauppauge.com>
+ *  Copyright (c) 2006 Steven Toth <stoth@linuxtv.org>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/video/cx23885/cx23885-reg.h b/drivers/media/video/cx23885/cx23885-reg.h
index bdd11bc513ad..20b68a236260 100644
--- a/drivers/media/video/cx23885/cx23885-reg.h
+++ b/drivers/media/video/cx23885/cx23885-reg.h
@@ -1,7 +1,7 @@
 /*
 *  Driver for the Conexant CX23885 PCIe bridge
 *
- *  Copyright (c) 2006 Steven Toth <stoth@hauppauge.com>
+ *  Copyright (c) 2006 Steven Toth <stoth@linuxtv.org>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/video/cx23885/cx23885-vbi.c b/drivers/media/video/cx23885/cx23885-vbi.c
index e36e3fcae2fb..35e61cd112fc 100644
--- a/drivers/media/video/cx23885/cx23885-vbi.c
+++ b/drivers/media/video/cx23885/cx23885-vbi.c
@@ -1,7 +1,7 @@
 /*
 *  Driver for the Conexant CX23885 PCIe bridge
 *
- *  Copyright (c) 2007 Steven Toth <stoth@hauppauge.com>
+ *  Copyright (c) 2007 Steven Toth <stoth@linuxtv.org>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/video/cx23885/cx23885-video.c b/drivers/media/video/cx23885/cx23885-video.c
index ad2235dab5b1..6047c78d84bf 100644
--- a/drivers/media/video/cx23885/cx23885-video.c
+++ b/drivers/media/video/cx23885/cx23885-video.c
@@ -1,7 +1,7 @@
 /*
 *  Driver for the Conexant CX23885 PCIe bridge
 *
- *  Copyright (c) 2007 Steven Toth <stoth@hauppauge.com>
+ *  Copyright (c) 2007 Steven Toth <stoth@linuxtv.org>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
@@ -41,7 +41,7 @@
 #endif
 MODULE_DESCRIPTION("v4l2 driver module for cx23885 based TV cards");
-MODULE_AUTHOR("Steven Toth <stoth@hauppauge.com>");
+MODULE_AUTHOR("Steven Toth <stoth@linuxtv.org>");
 MODULE_LICENSE("GPL");
 /* ------------------------------------------------------------------ */
diff --git a/drivers/media/video/cx23885/cx23885.h b/drivers/media/video/cx23885/cx23885.h
index 00dfdc89d641..e23d97c071e0 100644
--- a/drivers/media/video/cx23885/cx23885.h
+++ b/drivers/media/video/cx23885/cx23885.h
@@ -1,7 +1,7 @@
 /*
 *  Driver for the Conexant CX23885 PCIe bridge
 *
- *  Copyright (c) 2006 Steven Toth <stoth@hauppauge.com>
+ *  Copyright (c) 2006 Steven Toth <stoth@linuxtv.org>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/video/cx25840/cx25840-core.c b/drivers/media/video/cx25840/cx25840-core.c
index 209d3bcb5dbb..4da8cd74f00e 100644
--- a/drivers/media/video/cx25840/cx25840-core.c
+++ b/drivers/media/video/cx25840/cx25840-core.c
@@ -13,7 +13,7 @@
 * NTSC sliced VBI support by Christopher Neufeld <television@cneufeld.ca>
 * with additional fixes by Hans Verkuil <hverkuil@xs4all.nl>.
 *
- * CX23885 support by Steven Toth <stoth@hauppauge.com>.
+ * CX23885 support by Steven Toth <stoth@linuxtv.org>.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
diff --git a/drivers/media/video/et61x251/et61x251_core.c b/drivers/media/video/et61x251/et61x251_core.c
index 2d170d101c21..8db2a05bf9c5 100644
--- a/drivers/media/video/et61x251/et61x251_core.c
+++ b/drivers/media/video/et61x251/et61x251_core.c
@@ -2588,6 +2588,7 @@ et61x251_usb_probe(struct usb_interface* intf, const struct usb_device_id* id)
        cam->v4ldev->fops = &et61x251_fops;
        cam->v4ldev->minor = video_nr[dev_nr];
        cam->v4ldev->release = video_device_release;
+        cam->v4ldev->parent = &udev->dev;
        video_set_drvdata(cam->v4ldev, cam);
        init_completion(&cam->probe);
diff --git a/drivers/media/video/gspca/conex.c b/drivers/media/video/gspca/conex.c
index cd3a3f5829b2..4d9f4cc255a9 100644
--- a/drivers/media/video/gspca/conex.c
+++ b/drivers/media/video/gspca/conex.c
@@ -124,7 +124,7 @@ static void reg_r(struct gspca_dev *gspca_dev,
        struct usb_device *dev = gspca_dev->dev;
 #ifdef GSPCA_DEBUG
-        if (len > sizeof gspca_dev->usb_buf) {
+        if (len > USB_BUF_SZ) {
                err("reg_r: buffer overflow");
                return;
        }
@@ -164,7 +164,7 @@ static void reg_w(struct gspca_dev *gspca_dev,
        struct usb_device *dev = gspca_dev->dev;
 #ifdef GSPCA_DEBUG
-        if (len > sizeof gspca_dev->usb_buf) {
+        if (len > USB_BUF_SZ) {
                err("reg_w: buffer overflow");
                return;
        }
@@ -731,13 +731,13 @@ static void cx11646_jpeg(struct gspca_dev*gspca_dev)
        reg_w_val(gspca_dev, 0x0000, 0x00);
        /* wait for completion */
        retry = 50;
-        while (retry--) {
+        do {
                reg_r(gspca_dev, 0x0002, 1);
                                                        /* 0x07 until 0x00 */
                if (gspca_dev->usb_buf[0] == 0x00)
                        break;
                reg_w_val(gspca_dev, 0x0053, 0x00);
-        }
+        } while (--retry);
        if (retry == 0)
                PDEBUG(D_ERR, "Damned Errors sending jpeg Table");
        /* send the qtable now */
@@ -826,8 +826,8 @@ static int sd_config(struct gspca_dev *gspca_dev,
        return 0;
 }
-/* this function is called at open time */
+/* this function is called at probe and resume time */
-static int sd_open(struct gspca_dev *gspca_dev)
+static int sd_init(struct gspca_dev *gspca_dev)
 {
        cx11646_init1(gspca_dev);
        cx11646_initsize(gspca_dev);
@@ -845,10 +845,6 @@ static void sd_start(struct gspca_dev *gspca_dev)
        cx11646_jpeg(gspca_dev);
 }
-static void sd_stopN(struct gspca_dev *gspca_dev)
-{
-}
 static void sd_stop0(struct gspca_dev *gspca_dev)
 {
        int retry = 50;
@@ -871,10 +867,6 @@ static void sd_stop0(struct gspca_dev *gspca_dev)
        reg_w_val(gspca_dev, 0x00fc, 0xe0);
 }
-static void sd_close(struct gspca_dev *gspca_dev)
-{
-}
 static void sd_pkt_scan(struct gspca_dev *gspca_dev,
                        struct gspca_frame *frame,      /* target */
                        __u8 *data,                     /* isoc packet */
@@ -998,11 +990,9 @@ static struct sd_desc sd_desc = {
        .ctrls = sd_ctrls,
        .nctrls = ARRAY_SIZE(sd_ctrls),
        .config = sd_config,
-        .open = sd_open,
+        .init = sd_init,
        .start = sd_start,
-        .stopN = sd_stopN,
        .stop0 = sd_stop0,
-        .close = sd_close,
        .pkt_scan = sd_pkt_scan,
 };
@@ -1026,6 +1016,10 @@ static struct usb_driver sd_driver = {
        .id_table = device_table,
        .probe = sd_probe,
        .disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+        .suspend = gspca_suspend,
+        .resume = gspca_resume,
+#endif
 };
 /* -- module insert / remove -- */
diff --git a/drivers/media/video/gspca/etoms.c b/drivers/media/video/gspca/etoms.c
index 1dbe92d01e6a..4ff0e386914b 100644
--- a/drivers/media/video/gspca/etoms.c
+++ b/drivers/media/video/gspca/etoms.c
@@ -81,6 +81,7 @@ static struct ctrl sd_ctrls[] = {
         .set = sd_setcontrast,
         .get = sd_getcontrast,
         },
+#define COLOR_IDX 2
        {
         {
          .id = V4L2_CID_SATURATION,
@@ -234,7 +235,7 @@ static void reg_r(struct gspca_dev *gspca_dev,
        struct usb_device *dev = gspca_dev->dev;
 #ifdef GSPCA_DEBUG
-        if (len > sizeof gspca_dev->usb_buf) {
+        if (len > USB_BUF_SZ) {
                err("reg_r: buffer overflow");
                return;
        }
@@ -272,7 +273,7 @@ static void reg_w(struct gspca_dev *gspca_dev,
        struct usb_device *dev = gspca_dev->dev;
 #ifdef GSPCA_DEBUG
-        if (len > sizeof gspca_dev->usb_buf) {
+        if (len > USB_BUF_SZ) {
                err("reg_w: buffer overflow");
                return;
        }
@@ -665,6 +666,7 @@ static int sd_config(struct gspca_dev *gspca_dev,
        } else {
                cam->cam_mode = vga_mode;
                cam->nmodes = sizeof vga_mode / sizeof vga_mode[0];
+                gspca_dev->ctrl_dis = (1 << COLOR_IDX);
        }
        sd->brightness = BRIGHTNESS_DEF;
        sd->contrast = CONTRAST_DEF;
@@ -674,8 +676,8 @@ static int sd_config(struct gspca_dev *gspca_dev,
        return 0;
 }
-/* this function is called at open time */
+/* this function is called at probe and resume time */
-static int sd_open(struct gspca_dev *gspca_dev)
+static int sd_init(struct gspca_dev *gspca_dev)
 {
        struct sd *sd = (struct sd *) gspca_dev;
@@ -709,14 +711,6 @@ static void sd_stopN(struct gspca_dev *gspca_dev)
        et_video(gspca_dev, 0);         /* video off */
 }
-static void sd_stop0(struct gspca_dev *gspca_dev)
-{
-}
-static void sd_close(struct gspca_dev *gspca_dev)
-{
-}
 static __u8 Et_getgainG(struct gspca_dev *gspca_dev)
 {
        struct sd *sd = (struct sd *) gspca_dev;
@@ -893,21 +887,19 @@ static struct sd_desc sd_desc = {
        .ctrls = sd_ctrls,
        .nctrls = ARRAY_SIZE(sd_ctrls),
        .config = sd_config,
-        .open = sd_open,
+        .init = sd_init,
        .start = sd_start,
        .stopN = sd_stopN,
-        .stop0 = sd_stop0,
-        .close = sd_close,
        .pkt_scan = sd_pkt_scan,
        .dq_callback = do_autogain,
 };
 /* -- module initialisation -- */
 static __devinitdata struct usb_device_id device_table[] = {
-#ifndef CONFIG_USB_ET61X251
        {USB_DEVICE(0x102c, 0x6151), .driver_info = SENSOR_PAS106},
-#endif
+#if !defined CONFIG_USB_ET61X251 && !defined CONFIG_USB_ET61X251_MODULE
        {USB_DEVICE(0x102c, 0x6251), .driver_info = SENSOR_TAS5130CXX},
+#endif
        {}
 };
@@ -926,6 +918,10 @@ static struct usb_driver sd_driver = {
        .id_table = device_table,
        .probe = sd_probe,
        .disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+        .suspend = gspca_suspend,
+        .resume = gspca_resume,
+#endif
 };
 /* -- module insert / remove -- */
diff --git a/drivers/media/video/gspca/gspca.c b/drivers/media/video/gspca/gspca.c
index 15d302b28b79..7be69284da03 100644
--- a/drivers/media/video/gspca/gspca.c
+++ b/drivers/media/video/gspca/gspca.c
@@ -114,7 +114,10 @@ static void fill_frame(struct gspca_dev *gspca_dev,
        cam_pkt_op pkt_scan;
        if (urb->status != 0) {
-                PDEBUG(D_ERR|D_PACK, "urb status: %d", urb->status);
+#ifdef CONFIG_PM
+                if (!gspca_dev->frozen)
+#endif
+                        PDEBUG(D_ERR|D_PACK, "urb status: %d", urb->status);
                return;         /* disconnection ? */
        }
        pkt_scan = gspca_dev->sd_desc->pkt_scan;
@@ -555,10 +558,12 @@ static void gspca_stream_off(struct gspca_dev *gspca_dev)
        gspca_dev->streaming = 0;
        atomic_set(&gspca_dev->nevent, 0);
        if (gspca_dev->present) {
-                gspca_dev->sd_desc->stopN(gspca_dev);
+                if (gspca_dev->sd_desc->stopN)
+                        gspca_dev->sd_desc->stopN(gspca_dev);
                destroy_urbs(gspca_dev);
                gspca_set_alt0(gspca_dev);
-                gspca_dev->sd_desc->stop0(gspca_dev);
+                if (gspca_dev->sd_desc->stop0)
+                        gspca_dev->sd_desc->stop0(gspca_dev);
                PDEBUG(D_STREAM, "stream off OK");
        }
 }
@@ -767,19 +772,7 @@ static int dev_open(struct inode *inode, struct file *file)
                goto out;
        }
-        /* if not done yet, initialize the sensor */
+        if (gspca_dev->users > 4) {     /* (arbitrary value) */
-        if (gspca_dev->users == 0) {
-                if (mutex_lock_interruptible(&gspca_dev->usb_lock)) {
-                        ret = -ERESTARTSYS;
-                        goto out;
-                }
-                ret = gspca_dev->sd_desc->open(gspca_dev);
-                mutex_unlock(&gspca_dev->usb_lock);
-                if (ret != 0) {
-                        PDEBUG(D_ERR|D_CONF, "init device failed %d", ret);
-                        goto out;
-                }
-        } else if (gspca_dev->users > 4) {      /* (arbitrary value) */
                ret = -EBUSY;
                goto out;
        }
@@ -792,6 +785,7 @@ static int dev_open(struct inode *inode, struct file *file)
        else
                gspca_dev->vdev.debug &= ~3;
 #endif
+        ret = 0;
 out:
        mutex_unlock(&gspca_dev->queue_lock);
        if (ret != 0)
@@ -812,11 +806,11 @@ static int dev_close(struct inode *inode, struct file *file)
        /* if the file did the capture, free the streaming resources */
        if (gspca_dev->capt_file == file) {
-                mutex_lock(&gspca_dev->usb_lock);
+                if (gspca_dev->streaming) {
-                if (gspca_dev->streaming)
+                        mutex_lock(&gspca_dev->usb_lock);
                        gspca_stream_off(gspca_dev);
-                gspca_dev->sd_desc->close(gspca_dev);
+                        mutex_unlock(&gspca_dev->usb_lock);
-                mutex_unlock(&gspca_dev->usb_lock);
+                }
                frame_free(gspca_dev);
                gspca_dev->capt_file = NULL;
                gspca_dev->memory = GSPCA_MEMORY_NO;
@@ -853,42 +847,44 @@ static int vidioc_querycap(struct file *file, void  *priv,
        return 0;
 }
-/* the use of V4L2_CTRL_FLAG_NEXT_CTRL asks for the controls to be sorted */
 static int vidioc_queryctrl(struct file *file, void *priv,
                           struct v4l2_queryctrl *q_ctrl)
 {
        struct gspca_dev *gspca_dev = priv;
-        int i;
+        int i, ix;
        u32 id;
+        ix = -1;
        id = q_ctrl->id;
        if (id & V4L2_CTRL_FLAG_NEXT_CTRL) {
                id &= V4L2_CTRL_ID_MASK;
                id++;
                for (i = 0; i < gspca_dev->sd_desc->nctrls; i++) {
-                        if (id >= gspca_dev->sd_desc->ctrls[i].qctrl.id) {
+                        if (gspca_dev->sd_desc->ctrls[i].qctrl.id < id)
-                                memcpy(q_ctrl,
+                                continue;
-                                        &gspca_dev->sd_desc->ctrls[i].qctrl,
+                        if (ix < 0) {
-                                        sizeof *q_ctrl);
+                                ix = i;
-                                return 0;
+                                continue;
                        }
+                        if (gspca_dev->sd_desc->ctrls[i].qctrl.id
+                                    > gspca_dev->sd_desc->ctrls[ix].qctrl.id)
+                                continue;
+                        ix = i;
                }
-                return -EINVAL;
        }
        for (i = 0; i < gspca_dev->sd_desc->nctrls; i++) {
                if (id == gspca_dev->sd_desc->ctrls[i].qctrl.id) {
-                        memcpy(q_ctrl,
+                        ix = i;
-                                &gspca_dev->sd_desc->ctrls[i].qctrl,
+                        break;
-                                sizeof *q_ctrl);
-                        return 0;
                }
        }
-        if (id >= V4L2_CID_BASE
+        if (ix < 0)
-            && id <= V4L2_CID_LASTP1) {
+                return -EINVAL;
+        memcpy(q_ctrl, &gspca_dev->sd_desc->ctrls[ix].qctrl,
+                sizeof *q_ctrl);
+        if (gspca_dev->ctrl_dis & (1 << ix))
                q_ctrl->flags |= V4L2_CTRL_FLAG_DISABLED;
-                return 0;
+        return 0;
-        }
-        return -EINVAL;
 }
 static int vidioc_s_ctrl(struct file *file, void *priv,
@@ -903,6 +899,8 @@ static int vidioc_s_ctrl(struct file *file, void *priv,
             i++, ctrls++) {
                if (ctrl->id != ctrls->qctrl.id)
                        continue;
+                if (gspca_dev->ctrl_dis & (1 << i))
+                        return -EINVAL;
                if (ctrl->value < ctrls->qctrl.minimum
                    || ctrl->value > ctrls->qctrl.maximum)
                        return -ERANGE;
@@ -929,6 +927,8 @@ static int vidioc_g_ctrl(struct file *file, void *priv,
             i++, ctrls++) {
                if (ctrl->id != ctrls->qctrl.id)
                        continue;
+                if (gspca_dev->ctrl_dis & (1 << i))
+                        return -EINVAL;
                if (mutex_lock_interruptible(&gspca_dev->usb_lock))
                        return -ERESTARTSYS;
                ret = ctrls->get(gspca_dev, &ctrl->value);
@@ -1403,7 +1403,7 @@ static int vidioc_dqbuf(struct file *file, void *priv,
        i = ret;                                /* frame index */
        frame = &gspca_dev->frame[i];
        if (gspca_dev->memory == V4L2_MEMORY_USERPTR) {
-                if (copy_to_user((__u8 *) frame->v4l2_buf.m.userptr,
+                if (copy_to_user((__u8 __user *) frame->v4l2_buf.m.userptr,
                                 frame->data,
                                 frame->v4l2_buf.bytesused)) {
                        PDEBUG(D_ERR|D_STREAM,
@@ -1731,6 +1731,12 @@ int gspca_dev_probe(struct usb_interface *intf,
                err("couldn't kzalloc gspca struct");
                return -EIO;
        }
+        gspca_dev->usb_buf = kmalloc(USB_BUF_SZ, GFP_KERNEL);
+        if (!gspca_dev->usb_buf) {
+                err("out of memory");
+                ret = -EIO;
+                goto out;
+        }
        gspca_dev->dev = dev;
        gspca_dev->iface = interface->bInterfaceNumber;
        gspca_dev->nbalt = intf->num_altsetting;
@@ -1738,10 +1744,13 @@ int gspca_dev_probe(struct usb_interface *intf,
 /*      gspca_dev->users = 0;                   (done by kzalloc) */
        gspca_dev->nbufread = 2;
-        /* configure the subdriver */
+        /* configure the subdriver and initialize the USB device */
        ret = gspca_dev->sd_desc->config(gspca_dev, id);
        if (ret < 0)
                goto out;
+        ret = gspca_dev->sd_desc->init(gspca_dev);
+        if (ret < 0)
+                goto out;
        ret = gspca_set_alt0(gspca_dev);
        if (ret < 0)
                goto out;
@@ -1771,6 +1780,7 @@ int gspca_dev_probe(struct usb_interface *intf,
        PDEBUG(D_PROBE, "probe ok");
        return 0;
 out:
+        kfree(gspca_dev->usb_buf);
        kfree(gspca_dev);
        return ret;
 }
@@ -1803,11 +1813,42 @@ void gspca_disconnect(struct usb_interface *intf)
 /* We don't want people trying to open up the device */
        video_unregister_device(&gspca_dev->vdev);
 /* Free the memory */
+        kfree(gspca_dev->usb_buf);
        kfree(gspca_dev);
        PDEBUG(D_PROBE, "disconnect complete");
 }
 EXPORT_SYMBOL(gspca_disconnect);
+#ifdef CONFIG_PM
+int gspca_suspend(struct usb_interface *intf, pm_message_t message)
+{
+        struct gspca_dev *gspca_dev = usb_get_intfdata(intf);
+        if (!gspca_dev->streaming)
+                return 0;
+        gspca_dev->frozen = 1;          /* avoid urb error messages */
+        if (gspca_dev->sd_desc->stopN)
+                gspca_dev->sd_desc->stopN(gspca_dev);
+        destroy_urbs(gspca_dev);
+        gspca_set_alt0(gspca_dev);
+        if (gspca_dev->sd_desc->stop0)
+                gspca_dev->sd_desc->stop0(gspca_dev);
+        return 0;
+}
+EXPORT_SYMBOL(gspca_suspend);
+int gspca_resume(struct usb_interface *intf)
+{
+        struct gspca_dev *gspca_dev = usb_get_intfdata(intf);
+        gspca_dev->frozen = 0;
+        gspca_dev->sd_desc->init(gspca_dev);
+        if (gspca_dev->streaming)
+                return gspca_init_transfer(gspca_dev);
+        return 0;
+}
+EXPORT_SYMBOL(gspca_resume);
+#endif
 /* -- cam driver utility functions -- */
 /* auto gain and exposure algorithm based on the knee algorithm described here:
diff --git a/drivers/media/video/gspca/gspca.h b/drivers/media/video/gspca/gspca.h
index 67e448940eaa..c17625cff9ba 100644
--- a/drivers/media/video/gspca/gspca.h
+++ b/drivers/media/video/gspca/gspca.h
@@ -56,7 +56,6 @@ extern int gspca_debug;
 /* device information - set at probe time */
 struct cam {
-        char *dev_name;
        struct v4l2_pix_format *cam_mode;       /* size nmodes */
        char nmodes;
        __u8 epaddr;
@@ -91,15 +90,14 @@ struct sd_desc {
 /* controls */
        const struct ctrl *ctrls;
        int nctrls;
-/* operations */
+/* mandatory operations */
        cam_cf_op config;       /* called on probe */
-        cam_op open;            /* called on open */
+        cam_op init;            /* called on probe and resume */
        cam_v_op start;         /* called on stream on */
-        cam_v_op stopN;         /* called on stream off - main alt */
-        cam_v_op stop0;         /* called on stream off - alt 0 */
-        cam_v_op close;         /* called on close */
        cam_pkt_op pkt_scan;
 /* optional operations */
+        cam_v_op stopN;         /* called on stream off - main alt */
+        cam_v_op stop0;         /* called on stream off - alt 0 */
        cam_v_op dq_callback;   /* called when a frame has been dequeued */
        cam_jpg_op get_jcomp;
        cam_jpg_op set_jcomp;
@@ -127,8 +125,10 @@ struct gspca_dev {
        struct cam cam;                         /* device information */
        const struct sd_desc *sd_desc;          /* subdriver description */
+        unsigned ctrl_dis;              /* disabled controls (bit map) */
-        __u8 usb_buf[8];                        /* buffer for USB exchanges */
+#define USB_BUF_SZ 64
+        __u8 *usb_buf;                          /* buffer for USB exchanges */
        struct urb *urb[MAX_NURBS];
        __u8 *frbuf;                            /* buffer for nframes */
@@ -155,6 +155,9 @@ struct gspca_dev {
        struct mutex queue_lock;        /* ISOC queue protection */
        __u32 sequence;                 /* frame sequence number */
        char streaming;
+#ifdef CONFIG_PM
+        char frozen;                    /* suspend - resume */
+#endif
        char users;                     /* number of opens */
        char present;                   /* device connected */
        char nbufread;                  /* number of buffers for read() */
@@ -174,6 +177,10 @@ struct gspca_frame *gspca_frame_add(struct gspca_dev *gspca_dev,
                                    struct gspca_frame *frame,
                                    const __u8 *data,
                                    int len);
+#ifdef CONFIG_PM
+int gspca_suspend(struct usb_interface *intf, pm_message_t message);
+int gspca_resume(struct usb_interface *intf);
+#endif
 int gspca_auto_gain_n_exposure(struct gspca_dev *gspca_dev, int avg_lum,
        int desired_avg_lum, int deadzone, int gain_knee, int exposure_knee);
 #endif /* GSPCAV2_H */
diff --git a/drivers/media/video/gspca/mars.c b/drivers/media/video/gspca/mars.c
index 21c4ee56a10a..4d5db47ba8cb 100644
--- a/drivers/media/video/gspca/mars.c
+++ b/drivers/media/video/gspca/mars.c
@@ -100,22 +100,6 @@ static int reg_w(struct gspca_dev *gspca_dev,
        return rc;
 }
-static int reg_w_buf(struct gspca_dev *gspca_dev,
-                        __u16 index, __u8 *buf, int len)
-{
-        int rc;
-        rc = usb_control_msg(gspca_dev->dev,
-                         usb_sndbulkpipe(gspca_dev->dev, 4),
-                         0x12,
-                         0xc8,          /* ?? */
-                         0,             /* value */
-                         index, buf, len, 500);
-        if (rc < 0)
-                PDEBUG(D_ERR, "reg write [%02x] error %d", index, rc);
-        return rc;
-}
 static void bulk_w(struct gspca_dev *gspca_dev,
                   __u16 *pch,
                   __u16 Address)
@@ -144,8 +128,8 @@ static int sd_config(struct gspca_dev *gspca_dev,
        return 0;
 }
-/* this function is called at open time */
+/* this function is called at probe and resume time */
-static int sd_open(struct gspca_dev *gspca_dev)
+static int sd_init(struct gspca_dev *gspca_dev)
 {
        return 0;
 }
@@ -175,7 +159,6 @@ static void sd_start(struct gspca_dev *gspca_dev)
        /*
           Initialize the MR97113 chip register
         */
-        data = kmalloc(16, GFP_KERNEL);
        data[0] = 0x00;         /* address */
        data[1] = 0x0c | 0x01;  /* reg 0 */
        data[2] = 0x01;         /* reg 1 */
@@ -195,12 +178,10 @@ static void sd_start(struct gspca_dev *gspca_dev)
        data[10] = 0x5d;        /* reg 9, I2C device address
                                 *      [for PAS5101 (0x40)] [for MI (0x5d)] */
-        err_code = reg_w_buf(gspca_dev, data[0], data, 11);
+        err_code = reg_w(gspca_dev, data[0], 11);
-        kfree(data);
        if (err_code < 0)
                return;
-        data = gspca_dev->usb_buf;
        data[0] = 0x23;         /* address */
        data[1] = 0x09;         /* reg 35, append frame header */
@@ -358,14 +339,6 @@ static void sd_stopN(struct gspca_dev *gspca_dev)
                PDEBUG(D_ERR, "Camera Stop failed");
 }
-static void sd_stop0(struct gspca_dev *gspca_dev)
-{
-}
-static void sd_close(struct gspca_dev *gspca_dev)
-{
-}
 static void sd_pkt_scan(struct gspca_dev *gspca_dev,
                        struct gspca_frame *frame,      /* target */
                        __u8 *data,                     /* isoc packet */
@@ -411,11 +384,9 @@ static const struct sd_desc sd_desc = {
        .ctrls = sd_ctrls,
        .nctrls = ARRAY_SIZE(sd_ctrls),
        .config = sd_config,
-        .open = sd_open,
+        .init = sd_init,
        .start = sd_start,
        .stopN = sd_stopN,
-        .stop0 = sd_stop0,
-        .close = sd_close,
        .pkt_scan = sd_pkt_scan,
 };
@@ -439,6 +410,10 @@ static struct usb_driver sd_driver = {
        .id_table = device_table,
        .probe = sd_probe,
        .disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+        .suspend = gspca_suspend,
+        .resume = gspca_resume,
+#endif
 };
 /* -- module insert / remove -- */
diff --git a/drivers/media/video/gspca/ov519.c b/drivers/media/video/gspca/ov519.c
index b4f00ec0885c..4df4eec9f7e7 100644
--- a/drivers/media/video/gspca/ov519.c
+++ b/drivers/media/video/gspca/ov519.c
@@ -63,11 +63,10 @@ struct sd {
 #define SEN_OV6630 2
 #define SEN_OV7610 3
 #define SEN_OV7620 4
-#define SEN_OV7630 5
+#define SEN_OV7640 5
-#define SEN_OV7640 6
+#define SEN_OV7670 6
-#define SEN_OV7670 7
+#define SEN_OV76BE 7
-#define SEN_OV76BE 8
+#define SEN_OV8610 8
-#define SEN_OV8610 9
 };
@@ -127,6 +126,7 @@ static struct ctrl sd_ctrls[] = {
            .get = sd_getcolors,
        },
 /* next controls work with ov7670 only */
+#define HFLIP_IDX 3
        {
            {
                .id      = V4L2_CID_HFLIP,
@@ -141,6 +141,7 @@ static struct ctrl sd_ctrls[] = {
            .set = sd_sethflip,
            .get = sd_gethflip,
        },
+#define VFLIP_IDX 4
        {
            {
                .id      = V4L2_CID_VFLIP,
@@ -293,6 +294,541 @@ static struct v4l2_pix_format sif_mode[] = {
 #define OV7670_REG_HAECC7      0xaa    /* Hist AEC/AGC control 7 */
 #define OV7670_REG_BD60MAX     0xab    /* 60hz banding step limit */
+struct ov_regvals {
+        __u8 reg;
+        __u8 val;
+};
+struct ov_i2c_regvals {
+        __u8 reg;
+        __u8 val;
+};
+static const struct ov_i2c_regvals norm_6x20[] = {
+        { 0x12, 0x80 }, /* reset */
+        { 0x11, 0x01 },
+        { 0x03, 0x60 },
+        { 0x05, 0x7f }, /* For when autoadjust is off */
+        { 0x07, 0xa8 },
+        /* The ratio of 0x0c and 0x0d  controls the white point */
+        { 0x0c, 0x24 },
+        { 0x0d, 0x24 },
+        { 0x0f, 0x15 }, /* COMS */
+        { 0x10, 0x75 }, /* AEC Exposure time */
+        { 0x12, 0x24 }, /* Enable AGC */
+        { 0x14, 0x04 },
+        /* 0x16: 0x06 helps frame stability with moving objects */
+        { 0x16, 0x06 },
+/*      { 0x20, 0x30 },  * Aperture correction enable */
+        { 0x26, 0xb2 }, /* BLC enable */
+        /* 0x28: 0x05 Selects RGB format if RGB on */
+        { 0x28, 0x05 },
+        { 0x2a, 0x04 }, /* Disable framerate adjust */
+/*      { 0x2b, 0xac },  * Framerate; Set 2a[7] first */
+        { 0x2d, 0x99 },
+        { 0x33, 0xa0 }, /* Color Processing Parameter */
+        { 0x34, 0xd2 }, /* Max A/D range */
+        { 0x38, 0x8b },
+        { 0x39, 0x40 },
+        { 0x3c, 0x39 }, /* Enable AEC mode changing */
+        { 0x3c, 0x3c }, /* Change AEC mode */
+        { 0x3c, 0x24 }, /* Disable AEC mode changing */
+        { 0x3d, 0x80 },
+        /* These next two registers (0x4a, 0x4b) are undocumented.
+         * They control the color balance */
+        { 0x4a, 0x80 },
+        { 0x4b, 0x80 },
+        { 0x4d, 0xd2 }, /* This reduces noise a bit */
+        { 0x4e, 0xc1 },
+        { 0x4f, 0x04 },
+/* Do 50-53 have any effect? */
+/* Toggle 0x12[2] off and on here? */
+};
+static const struct ov_i2c_regvals norm_6x30[] = {
+        { 0x12, 0x80 }, /* Reset */
+        { 0x00, 0x1f }, /* Gain */
+        { 0x01, 0x99 }, /* Blue gain */
+        { 0x02, 0x7c }, /* Red gain */
+        { 0x03, 0xc0 }, /* Saturation */
+        { 0x05, 0x0a }, /* Contrast */
+        { 0x06, 0x95 }, /* Brightness */
+        { 0x07, 0x2d }, /* Sharpness */
+        { 0x0c, 0x20 },
+        { 0x0d, 0x20 },
+        { 0x0e, 0x20 },
+        { 0x0f, 0x05 },
+        { 0x10, 0x9a },
+        { 0x11, 0x00 }, /* Pixel clock = fastest */
+        { 0x12, 0x24 }, /* Enable AGC and AWB */
+        { 0x13, 0x21 },
+        { 0x14, 0x80 },
+        { 0x15, 0x01 },
+        { 0x16, 0x03 },
+        { 0x17, 0x38 },
+        { 0x18, 0xea },
+        { 0x19, 0x04 },
+        { 0x1a, 0x93 },
+        { 0x1b, 0x00 },
+        { 0x1e, 0xc4 },
+        { 0x1f, 0x04 },
+        { 0x20, 0x20 },
+        { 0x21, 0x10 },
+        { 0x22, 0x88 },
+        { 0x23, 0xc0 }, /* Crystal circuit power level */
+        { 0x25, 0x9a }, /* Increase AEC black ratio */
+        { 0x26, 0xb2 }, /* BLC enable */
+        { 0x27, 0xa2 },
+        { 0x28, 0x00 },
+        { 0x29, 0x00 },
+        { 0x2a, 0x84 }, /* 60 Hz power */
+        { 0x2b, 0xa8 }, /* 60 Hz power */
+        { 0x2c, 0xa0 },
+        { 0x2d, 0x95 }, /* Enable auto-brightness */
+        { 0x2e, 0x88 },
+        { 0x33, 0x26 },
+        { 0x34, 0x03 },
+        { 0x36, 0x8f },
+        { 0x37, 0x80 },
+        { 0x38, 0x83 },
+        { 0x39, 0x80 },
+        { 0x3a, 0x0f },
+        { 0x3b, 0x3c },
+        { 0x3c, 0x1a },
+        { 0x3d, 0x80 },
+        { 0x3e, 0x80 },
+        { 0x3f, 0x0e },
+        { 0x40, 0x00 }, /* White bal */
+        { 0x41, 0x00 }, /* White bal */
+        { 0x42, 0x80 },
+        { 0x43, 0x3f }, /* White bal */
+        { 0x44, 0x80 },
+        { 0x45, 0x20 },
+        { 0x46, 0x20 },
+        { 0x47, 0x80 },
+        { 0x48, 0x7f },
+        { 0x49, 0x00 },
+        { 0x4a, 0x00 },
+        { 0x4b, 0x80 },
+        { 0x4c, 0xd0 },
+        { 0x4d, 0x10 }, /* U = 0.563u, V = 0.714v */
+        { 0x4e, 0x40 },
+        { 0x4f, 0x07 }, /* UV avg., col. killer: max */
+        { 0x50, 0xff },
+        { 0x54, 0x23 }, /* Max AGC gain: 18dB */
+        { 0x55, 0xff },
+        { 0x56, 0x12 },
+        { 0x57, 0x81 },
+        { 0x58, 0x75 },
+        { 0x59, 0x01 }, /* AGC dark current comp.: +1 */
+        { 0x5a, 0x2c },
+        { 0x5b, 0x0f }, /* AWB chrominance levels */
+        { 0x5c, 0x10 },
+        { 0x3d, 0x80 },
+        { 0x27, 0xa6 },
+        { 0x12, 0x20 }, /* Toggle AWB */
+        { 0x12, 0x24 },
+};
+/* Lawrence Glaister <lg@jfm.bc.ca> reports:
+ *
+ * Register 0x0f in the 7610 has the following effects:
+ *
+ * 0x85 (AEC method 1): Best overall, good contrast range
+ * 0x45 (AEC method 2): Very overexposed
+ * 0xa5 (spec sheet default): Ok, but the black level is
+ *      shifted resulting in loss of contrast
+ * 0x05 (old driver setting): very overexposed, too much
+ *      contrast
+ */
+static const struct ov_i2c_regvals norm_7610[] = {
+        { 0x10, 0xff },
+        { 0x16, 0x06 },
+        { 0x28, 0x24 },
+        { 0x2b, 0xac },
+        { 0x12, 0x00 },
+        { 0x38, 0x81 },
+        { 0x28, 0x24 }, /* 0c */
+        { 0x0f, 0x85 }, /* lg's setting */
+        { 0x15, 0x01 },
+        { 0x20, 0x1c },
+        { 0x23, 0x2a },
+        { 0x24, 0x10 },
+        { 0x25, 0x8a },
+        { 0x26, 0xa2 },
+        { 0x27, 0xc2 },
+        { 0x2a, 0x04 },
+        { 0x2c, 0xfe },
+        { 0x2d, 0x93 },
+        { 0x30, 0x71 },
+        { 0x31, 0x60 },
+        { 0x32, 0x26 },
+        { 0x33, 0x20 },
+        { 0x34, 0x48 },
+        { 0x12, 0x24 },
+        { 0x11, 0x01 },
+        { 0x0c, 0x24 },
+        { 0x0d, 0x24 },
+};
+static const struct ov_i2c_regvals norm_7620[] = {
+        { 0x00, 0x00 },         /* gain */
+        { 0x01, 0x80 },         /* blue gain */
+        { 0x02, 0x80 },         /* red gain */
+        { 0x03, 0xc0 },         /* OV7670_REG_VREF */
+        { 0x06, 0x60 },
+        { 0x07, 0x00 },
+        { 0x0c, 0x24 },
+        { 0x0c, 0x24 },
+        { 0x0d, 0x24 },
+        { 0x11, 0x01 },
+        { 0x12, 0x24 },
+        { 0x13, 0x01 },
+        { 0x14, 0x84 },
+        { 0x15, 0x01 },
+        { 0x16, 0x03 },
+        { 0x17, 0x2f },
+        { 0x18, 0xcf },
+        { 0x19, 0x06 },
+        { 0x1a, 0xf5 },
+        { 0x1b, 0x00 },
+        { 0x20, 0x18 },
+        { 0x21, 0x80 },
+        { 0x22, 0x80 },
+        { 0x23, 0x00 },
+        { 0x26, 0xa2 },
+        { 0x27, 0xea },
+        { 0x28, 0x20 },
+        { 0x29, 0x00 },
+        { 0x2a, 0x10 },
+        { 0x2b, 0x00 },
+        { 0x2c, 0x88 },
+        { 0x2d, 0x91 },
+        { 0x2e, 0x80 },
+        { 0x2f, 0x44 },
+        { 0x60, 0x27 },
+        { 0x61, 0x02 },
+        { 0x62, 0x5f },
+        { 0x63, 0xd5 },
+        { 0x64, 0x57 },
+        { 0x65, 0x83 },
+        { 0x66, 0x55 },
+        { 0x67, 0x92 },
+        { 0x68, 0xcf },
+        { 0x69, 0x76 },
+        { 0x6a, 0x22 },
+        { 0x6b, 0x00 },
+        { 0x6c, 0x02 },
+        { 0x6d, 0x44 },
+        { 0x6e, 0x80 },
+        { 0x6f, 0x1d },
+        { 0x70, 0x8b },
+        { 0x71, 0x00 },
+        { 0x72, 0x14 },
+        { 0x73, 0x54 },
+        { 0x74, 0x00 },
+        { 0x75, 0x8e },
+        { 0x76, 0x00 },
+        { 0x77, 0xff },
+        { 0x78, 0x80 },
+        { 0x79, 0x80 },
+        { 0x7a, 0x80 },
+        { 0x7b, 0xe2 },
+        { 0x7c, 0x00 },
+};
+/* 7640 and 7648. The defaults should be OK for most registers. */
+static const struct ov_i2c_regvals norm_7640[] = {
+        { 0x12, 0x80 },
+        { 0x12, 0x14 },
+};
+/* 7670. Defaults taken from OmniVision provided data,
+*  as provided by Jonathan Corbet of OLPC               */
+static const struct ov_i2c_regvals norm_7670[] = {
+        { OV7670_REG_COM7, OV7670_COM7_RESET },
+        { OV7670_REG_TSLB, 0x04 },              /* OV */
+        { OV7670_REG_COM7, OV7670_COM7_FMT_VGA }, /* VGA */
+        { OV7670_REG_CLKRC, 0x01 },
+/*
+ * Set the hardware window.  These values from OV don't entirely
+ * make sense - hstop is less than hstart.  But they work...
+ */
+        { OV7670_REG_HSTART, 0x13 },
+        { OV7670_REG_HSTOP, 0x01 },
+        { OV7670_REG_HREF, 0xb6 },
+        { OV7670_REG_VSTART, 0x02 },
+        { OV7670_REG_VSTOP, 0x7a },
+        { OV7670_REG_VREF, 0x0a },
+        { OV7670_REG_COM3, 0 },
+        { OV7670_REG_COM14, 0 },
+/* Mystery scaling numbers */
+        { 0x70, 0x3a },
+        { 0x71, 0x35 },
+        { 0x72, 0x11 },
+        { 0x73, 0xf0 },
+        { 0xa2, 0x02 },
+/*      { OV7670_REG_COM10, 0x0 }, */
+/* Gamma curve values */
+        { 0x7a, 0x20 },
+        { 0x7b, 0x10 },
+        { 0x7c, 0x1e },
+        { 0x7d, 0x35 },
+        { 0x7e, 0x5a },
+        { 0x7f, 0x69 },
+        { 0x80, 0x76 },
+        { 0x81, 0x80 },
+        { 0x82, 0x88 },
+        { 0x83, 0x8f },
+        { 0x84, 0x96 },
+        { 0x85, 0xa3 },
+        { 0x86, 0xaf },
+        { 0x87, 0xc4 },
+        { 0x88, 0xd7 },
+        { 0x89, 0xe8 },
+/* AGC and AEC parameters.  Note we start by disabling those features,
+   then turn them only after tweaking the values. */
+        { OV7670_REG_COM8, OV7670_COM8_FASTAEC
+                         | OV7670_COM8_AECSTEP
+                         | OV7670_COM8_BFILT },
+        { OV7670_REG_GAIN, 0 },
+        { OV7670_REG_AECH, 0 },
+        { OV7670_REG_COM4, 0x40 }, /* magic reserved bit */
+        { OV7670_REG_COM9, 0x18 }, /* 4x gain + magic rsvd bit */
+        { OV7670_REG_BD50MAX, 0x05 },
+        { OV7670_REG_BD60MAX, 0x07 },
+        { OV7670_REG_AEW, 0x95 },
+        { OV7670_REG_AEB, 0x33 },
+        { OV7670_REG_VPT, 0xe3 },
+        { OV7670_REG_HAECC1, 0x78 },
+        { OV7670_REG_HAECC2, 0x68 },
+        { 0xa1, 0x03 }, /* magic */
+        { OV7670_REG_HAECC3, 0xd8 },
+        { OV7670_REG_HAECC4, 0xd8 },
+        { OV7670_REG_HAECC5, 0xf0 },
+        { OV7670_REG_HAECC6, 0x90 },
+        { OV7670_REG_HAECC7, 0x94 },
+        { OV7670_REG_COM8, OV7670_COM8_FASTAEC
+                        | OV7670_COM8_AECSTEP
+                        | OV7670_COM8_BFILT
+                        | OV7670_COM8_AGC
+                        | OV7670_COM8_AEC },
+/* Almost all of these are magic "reserved" values.  */
+        { OV7670_REG_COM5, 0x61 },
+        { OV7670_REG_COM6, 0x4b },
+        { 0x16, 0x02 },
+        { OV7670_REG_MVFP, 0x07 },
+        { 0x21, 0x02 },
+        { 0x22, 0x91 },
+        { 0x29, 0x07 },
+        { 0x33, 0x0b },
+        { 0x35, 0x0b },
+        { 0x37, 0x1d },
+        { 0x38, 0x71 },
+        { 0x39, 0x2a },
+        { OV7670_REG_COM12, 0x78 },
+        { 0x4d, 0x40 },
+        { 0x4e, 0x20 },
+        { OV7670_REG_GFIX, 0 },
+        { 0x6b, 0x4a },
+        { 0x74, 0x10 },
+        { 0x8d, 0x4f },
+        { 0x8e, 0 },
+        { 0x8f, 0 },
+        { 0x90, 0 },
+        { 0x91, 0 },
+        { 0x96, 0 },
+        { 0x9a, 0 },
+        { 0xb0, 0x84 },
+        { 0xb1, 0x0c },
+        { 0xb2, 0x0e },
+        { 0xb3, 0x82 },
+        { 0xb8, 0x0a },
+/* More reserved magic, some of which tweaks white balance */
+        { 0x43, 0x0a },
+        { 0x44, 0xf0 },
+        { 0x45, 0x34 },
+        { 0x46, 0x58 },
+        { 0x47, 0x28 },
+        { 0x48, 0x3a },
+        { 0x59, 0x88 },
+        { 0x5a, 0x88 },
+        { 0x5b, 0x44 },
+        { 0x5c, 0x67 },
+        { 0x5d, 0x49 },
+        { 0x5e, 0x0e },
+        { 0x6c, 0x0a },
+        { 0x6d, 0x55 },
+        { 0x6e, 0x11 },
+        { 0x6f, 0x9f },
+                                        /* "9e for advance AWB" */
+        { 0x6a, 0x40 },
+        { OV7670_REG_BLUE, 0x40 },
+        { OV7670_REG_RED, 0x60 },
+        { OV7670_REG_COM8, OV7670_COM8_FASTAEC
+                        | OV7670_COM8_AECSTEP
+                        | OV7670_COM8_BFILT
+                        | OV7670_COM8_AGC
+                        | OV7670_COM8_AEC
+                        | OV7670_COM8_AWB },
+/* Matrix coefficients */
+        { 0x4f, 0x80 },
+        { 0x50, 0x80 },
+        { 0x51, 0 },
+        { 0x52, 0x22 },
+        { 0x53, 0x5e },
+        { 0x54, 0x80 },
+        { 0x58, 0x9e },
+        { OV7670_REG_COM16, OV7670_COM16_AWBGAIN },
+        { OV7670_REG_EDGE, 0 },
+        { 0x75, 0x05 },
+        { 0x76, 0xe1 },
+        { 0x4c, 0 },
+        { 0x77, 0x01 },
+        { OV7670_REG_COM13, OV7670_COM13_GAMMA
+                          | OV7670_COM13_UVSAT
+                          | 2},         /* was 3 */
+        { 0x4b, 0x09 },
+        { 0xc9, 0x60 },
+        { OV7670_REG_COM16, 0x38 },
+        { 0x56, 0x40 },
+        { 0x34, 0x11 },
+        { OV7670_REG_COM11, OV7670_COM11_EXP|OV7670_COM11_HZAUTO },
+        { 0xa4, 0x88 },
+        { 0x96, 0 },
+        { 0x97, 0x30 },
+        { 0x98, 0x20 },
+        { 0x99, 0x30 },
+        { 0x9a, 0x84 },
+        { 0x9b, 0x29 },
+        { 0x9c, 0x03 },
+        { 0x9d, 0x4c },
+        { 0x9e, 0x3f },
+        { 0x78, 0x04 },
+/* Extra-weird stuff.  Some sort of multiplexor register */
+        { 0x79, 0x01 },
+        { 0xc8, 0xf0 },
+        { 0x79, 0x0f },
+        { 0xc8, 0x00 },
+        { 0x79, 0x10 },
+        { 0xc8, 0x7e },
+        { 0x79, 0x0a },
+        { 0xc8, 0x80 },
+        { 0x79, 0x0b },
+        { 0xc8, 0x01 },
+        { 0x79, 0x0c },
+        { 0xc8, 0x0f },
+        { 0x79, 0x0d },
+        { 0xc8, 0x20 },
+        { 0x79, 0x09 },
+        { 0xc8, 0x80 },
+        { 0x79, 0x02 },
+        { 0xc8, 0xc0 },
+        { 0x79, 0x03 },
+        { 0xc8, 0x40 },
+        { 0x79, 0x05 },
+        { 0xc8, 0x30 },
+        { 0x79, 0x26 },
+};
+static const struct ov_i2c_regvals norm_8610[] = {
+        { 0x12, 0x80 },
+        { 0x00, 0x00 },
+        { 0x01, 0x80 },
+        { 0x02, 0x80 },
+        { 0x03, 0xc0 },
+        { 0x04, 0x30 },
+        { 0x05, 0x30 }, /* was 0x10, new from windrv 090403 */
+        { 0x06, 0x70 }, /* was 0x80, new from windrv 090403 */
+        { 0x0a, 0x86 },
+        { 0x0b, 0xb0 },
+        { 0x0c, 0x20 },
+        { 0x0d, 0x20 },
+        { 0x11, 0x01 },
+        { 0x12, 0x25 },
+        { 0x13, 0x01 },
+        { 0x14, 0x04 },
+        { 0x15, 0x01 }, /* Lin and Win think different about UV order */
+        { 0x16, 0x03 },
+        { 0x17, 0x38 }, /* was 0x2f, new from windrv 090403 */
+        { 0x18, 0xea }, /* was 0xcf, new from windrv 090403 */
+        { 0x19, 0x02 }, /* was 0x06, new from windrv 090403 */
+        { 0x1a, 0xf5 },
+        { 0x1b, 0x00 },
+        { 0x20, 0xd0 }, /* was 0x90, new from windrv 090403 */
+        { 0x23, 0xc0 }, /* was 0x00, new from windrv 090403 */
+        { 0x24, 0x30 }, /* was 0x1d, new from windrv 090403 */
+        { 0x25, 0x50 }, /* was 0x57, new from windrv 090403 */
+        { 0x26, 0xa2 },
+        { 0x27, 0xea },
+        { 0x28, 0x00 },
+        { 0x29, 0x00 },
+        { 0x2a, 0x80 },
+        { 0x2b, 0xc8 }, /* was 0xcc, new from windrv 090403 */
+        { 0x2c, 0xac },
+        { 0x2d, 0x45 }, /* was 0xd5, new from windrv 090403 */
+        { 0x2e, 0x80 },
+        { 0x2f, 0x14 }, /* was 0x01, new from windrv 090403 */
+        { 0x4c, 0x00 },
+        { 0x4d, 0x30 }, /* was 0x10, new from windrv 090403 */
+        { 0x60, 0x02 }, /* was 0x01, new from windrv 090403 */
+        { 0x61, 0x00 }, /* was 0x09, new from windrv 090403 */
+        { 0x62, 0x5f }, /* was 0xd7, new from windrv 090403 */
+        { 0x63, 0xff },
+        { 0x64, 0x53 }, /* new windrv 090403 says 0x57,
+                         * maybe thats wrong */
+        { 0x65, 0x00 },
+        { 0x66, 0x55 },
+        { 0x67, 0xb0 },
+        { 0x68, 0xc0 }, /* was 0xaf, new from windrv 090403 */
+        { 0x69, 0x02 },
+        { 0x6a, 0x22 },
+        { 0x6b, 0x00 },
+        { 0x6c, 0x99 }, /* was 0x80, old windrv says 0x00, but
+                         * deleting bit7 colors the first images red */
+        { 0x6d, 0x11 }, /* was 0x00, new from windrv 090403 */
+        { 0x6e, 0x11 }, /* was 0x00, new from windrv 090403 */
+        { 0x6f, 0x01 },
+        { 0x70, 0x8b },
+        { 0x71, 0x00 },
+        { 0x72, 0x14 },
+        { 0x73, 0x54 },
+        { 0x74, 0x00 },/* 0x60? - was 0x00, new from windrv 090403 */
+        { 0x75, 0x0e },
+        { 0x76, 0x02 }, /* was 0x02, new from windrv 090403 */
+        { 0x77, 0xff },
+        { 0x78, 0x80 },
+        { 0x79, 0x80 },
+        { 0x7a, 0x80 },
+        { 0x7b, 0x10 }, /* was 0x13, new from windrv 090403 */
+        { 0x7c, 0x00 },
+        { 0x7d, 0x08 }, /* was 0x09, new from windrv 090403 */
+        { 0x7e, 0x08 }, /* was 0xc0, new from windrv 090403 */
+        { 0x7f, 0xfb },
+        { 0x80, 0x28 },
+        { 0x81, 0x00 },
+        { 0x82, 0x23 },
+        { 0x83, 0x0b },
+        { 0x84, 0x00 },
+        { 0x85, 0x62 }, /* was 0x61, new from windrv 090403 */
+        { 0x86, 0xc9 },
+        { 0x87, 0x00 },
+        { 0x88, 0x00 },
+        { 0x89, 0x01 },
+        { 0x12, 0x20 },
+        { 0x12, 0x25 }, /* was 0x24, new from windrv 090403 */
+};
 static unsigned char ov7670_abs_to_sm(unsigned char v)
 {
        if (v > 127)
@@ -537,18 +1073,10 @@ static int ov51x_set_slave_ids(struct sd *sd,
        rc = reg_w(sd, R51x_I2C_W_SID, slave);
        if (rc < 0)
                return rc;
+        sd->primary_i2c_slave = slave;
        return reg_w(sd, R51x_I2C_R_SID, slave + 1);
 }
-struct ov_regvals {
-        __u8 reg;
-        __u8 val;
-};
-struct ov_i2c_regvals {
-        __u8 reg;
-        __u8 val;
-};
 static int write_regvals(struct sd *sd,
                         const struct ov_regvals *regvals,
                         int n)
@@ -591,101 +1119,9 @@ static int write_i2c_regvals(struct sd *sd,
 static int ov8xx0_configure(struct sd *sd)
 {
        int rc;
-        static const struct ov_i2c_regvals norm_8610[] = {
-                { 0x12, 0x80 },
-                { 0x00, 0x00 },
-                { 0x01, 0x80 },
-                { 0x02, 0x80 },
-                { 0x03, 0xc0 },
-                { 0x04, 0x30 },
-                { 0x05, 0x30 }, /* was 0x10, new from windrv 090403 */
-                { 0x06, 0x70 }, /* was 0x80, new from windrv 090403 */
-                { 0x0a, 0x86 },
-                { 0x0b, 0xb0 },
-                { 0x0c, 0x20 },
-                { 0x0d, 0x20 },
-                { 0x11, 0x01 },
-                { 0x12, 0x25 },
-                { 0x13, 0x01 },
-                { 0x14, 0x04 },
-                { 0x15, 0x01 }, /* Lin and Win think different about UV order */
-                { 0x16, 0x03 },
-                { 0x17, 0x38 }, /* was 0x2f, new from windrv 090403 */
-                { 0x18, 0xea }, /* was 0xcf, new from windrv 090403 */
-                { 0x19, 0x02 }, /* was 0x06, new from windrv 090403 */
-                { 0x1a, 0xf5 },
-                { 0x1b, 0x00 },
-                { 0x20, 0xd0 }, /* was 0x90, new from windrv 090403 */
-                { 0x23, 0xc0 }, /* was 0x00, new from windrv 090403 */
-                { 0x24, 0x30 }, /* was 0x1d, new from windrv 090403 */
-                { 0x25, 0x50 }, /* was 0x57, new from windrv 090403 */
-                { 0x26, 0xa2 },
-                { 0x27, 0xea },
-                { 0x28, 0x00 },
-                { 0x29, 0x00 },
-                { 0x2a, 0x80 },
-                { 0x2b, 0xc8 }, /* was 0xcc, new from windrv 090403 */
-                { 0x2c, 0xac },
-                { 0x2d, 0x45 }, /* was 0xd5, new from windrv 090403 */
-                { 0x2e, 0x80 },
-                { 0x2f, 0x14 }, /* was 0x01, new from windrv 090403 */
-                { 0x4c, 0x00 },
-                { 0x4d, 0x30 }, /* was 0x10, new from windrv 090403 */
-                { 0x60, 0x02 }, /* was 0x01, new from windrv 090403 */
-                { 0x61, 0x00 }, /* was 0x09, new from windrv 090403 */
-                { 0x62, 0x5f }, /* was 0xd7, new from windrv 090403 */
-                { 0x63, 0xff },
-                { 0x64, 0x53 }, /* new windrv 090403 says 0x57,
-                                 * maybe thats wrong */
-                { 0x65, 0x00 },
-                { 0x66, 0x55 },
-                { 0x67, 0xb0 },
-                { 0x68, 0xc0 }, /* was 0xaf, new from windrv 090403 */
-                { 0x69, 0x02 },
-                { 0x6a, 0x22 },
-                { 0x6b, 0x00 },
-                { 0x6c, 0x99 }, /* was 0x80, old windrv says 0x00, but
-                                   deleting bit7 colors the first images red */
-                { 0x6d, 0x11 }, /* was 0x00, new from windrv 090403 */
-                { 0x6e, 0x11 }, /* was 0x00, new from windrv 090403 */
-                { 0x6f, 0x01 },
-                { 0x70, 0x8b },
-                { 0x71, 0x00 },
-                { 0x72, 0x14 },
-                { 0x73, 0x54 },
-                { 0x74, 0x00 },/* 0x60? - was 0x00, new from windrv 090403 */
-                { 0x75, 0x0e },
-                { 0x76, 0x02 }, /* was 0x02, new from windrv 090403 */
-                { 0x77, 0xff },
-                { 0x78, 0x80 },
-                { 0x79, 0x80 },
-                { 0x7a, 0x80 },
-                { 0x7b, 0x10 }, /* was 0x13, new from windrv 090403 */
-                { 0x7c, 0x00 },
-                { 0x7d, 0x08 }, /* was 0x09, new from windrv 090403 */
-                { 0x7e, 0x08 }, /* was 0xc0, new from windrv 090403 */
-                { 0x7f, 0xfb },
-                { 0x80, 0x28 },
-                { 0x81, 0x00 },
-                { 0x82, 0x23 },
-                { 0x83, 0x0b },
-                { 0x84, 0x00 },
-                { 0x85, 0x62 }, /* was 0x61, new from windrv 090403 */
-                { 0x86, 0xc9 },
-                { 0x87, 0x00 },
-                { 0x88, 0x00 },
-                { 0x89, 0x01 },
-                { 0x12, 0x20 },
-                { 0x12, 0x25 }, /* was 0x24, new from windrv 090403 */
-        };
        PDEBUG(D_PROBE, "starting ov8xx0 configuration");
-        if (init_ov_sensor(sd) < 0)
-                PDEBUG(D_ERR|D_PROBE, "Failed to read sensor ID");
-        else
-                PDEBUG(D_PROBE, "OV86x0 initialized");
        /* Detect sensor (sub)type */
        rc = i2c_r(sd, OV7610_REG_COM_I);
        if (rc < 0) {
@@ -698,9 +1134,6 @@ static int ov8xx0_configure(struct sd *sd)
                PDEBUG(D_ERR, "Unknown image sensor version: %d", rc & 3);
                return -1;
        }
-        PDEBUG(D_PROBE, "Writing 8610 registers");
-        if (write_i2c_regvals(sd, norm_8610, ARRAY_SIZE(norm_8610)))
-                return -1;
        /* Set sensor-specific vars */
 /*      sd->sif = 0;            already done */
@@ -714,252 +1147,6 @@ static int ov7xx0_configure(struct sd *sd)
 {
        int rc, high, low;
-        /* Lawrence Glaister <lg@jfm.bc.ca> reports:
-         *
-         * Register 0x0f in the 7610 has the following effects:
-         *
-         * 0x85 (AEC method 1): Best overall, good contrast range
-         * 0x45 (AEC method 2): Very overexposed
-         * 0xa5 (spec sheet default): Ok, but the black level is
-         *      shifted resulting in loss of contrast
-         * 0x05 (old driver setting): very overexposed, too much
-         *      contrast
-         */
-        static const struct ov_i2c_regvals norm_7610[] = {
-                { 0x10, 0xff },
-                { 0x16, 0x06 },
-                { 0x28, 0x24 },
-                { 0x2b, 0xac },
-                { 0x12, 0x00 },
-                { 0x38, 0x81 },
-                { 0x28, 0x24 }, /* 0c */
-                { 0x0f, 0x85 }, /* lg's setting */
-                { 0x15, 0x01 },
-                { 0x20, 0x1c },
-                { 0x23, 0x2a },
-                { 0x24, 0x10 },
-                { 0x25, 0x8a },
-                { 0x26, 0xa2 },
-                { 0x27, 0xc2 },
-                { 0x2a, 0x04 },
-                { 0x2c, 0xfe },
-                { 0x2d, 0x93 },
-                { 0x30, 0x71 },
-                { 0x31, 0x60 },
-                { 0x32, 0x26 },
-                { 0x33, 0x20 },
-                { 0x34, 0x48 },
-                { 0x12, 0x24 },
-                { 0x11, 0x01 },
-                { 0x0c, 0x24 },
-                { 0x0d, 0x24 },
-        };
-        static const struct ov_i2c_regvals norm_7620[] = {
-                { 0x00, 0x00 },         /* gain */
-                { 0x01, 0x80 },         /* blue gain */
-                { 0x02, 0x80 },         /* red gain */
-                { 0x03, 0xc0 },         /* OV7670_REG_VREF */
-                { 0x06, 0x60 },
-                { 0x07, 0x00 },
-                { 0x0c, 0x24 },
-                { 0x0c, 0x24 },
-                { 0x0d, 0x24 },
-                { 0x11, 0x01 },
-                { 0x12, 0x24 },
-                { 0x13, 0x01 },
-                { 0x14, 0x84 },
-                { 0x15, 0x01 },
-                { 0x16, 0x03 },
-                { 0x17, 0x2f },
-                { 0x18, 0xcf },
-                { 0x19, 0x06 },
-                { 0x1a, 0xf5 },
-                { 0x1b, 0x00 },
-                { 0x20, 0x18 },
-                { 0x21, 0x80 },
-                { 0x22, 0x80 },
-                { 0x23, 0x00 },
-                { 0x26, 0xa2 },
-                { 0x27, 0xea },
-                { 0x28, 0x20 },
-                { 0x29, 0x00 },
-                { 0x2a, 0x10 },
-                { 0x2b, 0x00 },
-                { 0x2c, 0x88 },
-                { 0x2d, 0x91 },
-                { 0x2e, 0x80 },
-                { 0x2f, 0x44 },
-                { 0x60, 0x27 },
-                { 0x61, 0x02 },
-                { 0x62, 0x5f },
-                { 0x63, 0xd5 },
-                { 0x64, 0x57 },
-                { 0x65, 0x83 },
-                { 0x66, 0x55 },
-                { 0x67, 0x92 },
-                { 0x68, 0xcf },
-                { 0x69, 0x76 },
-                { 0x6a, 0x22 },
-                { 0x6b, 0x00 },
-                { 0x6c, 0x02 },
-                { 0x6d, 0x44 },
-                { 0x6e, 0x80 },
-                { 0x6f, 0x1d },
-                { 0x70, 0x8b },
-                { 0x71, 0x00 },
-                { 0x72, 0x14 },
-                { 0x73, 0x54 },
-                { 0x74, 0x00 },
-                { 0x75, 0x8e },
-                { 0x76, 0x00 },
-                { 0x77, 0xff },
-                { 0x78, 0x80 },
-                { 0x79, 0x80 },
-                { 0x7a, 0x80 },
-                { 0x7b, 0xe2 },
-                { 0x7c, 0x00 },
-        };
-        /* 7640 and 7648. The defaults should be OK for most registers. */
-        static const struct ov_i2c_regvals norm_7640[] = {
-                { 0x12, 0x80 },
-                { 0x12, 0x14 },
-        };
-        /* 7670. Defaults taken from OmniVision provided data,
-        *  as provided by Jonathan Corbet of OLPC               */
-        static const struct ov_i2c_regvals norm_7670[] = {
-                { OV7670_REG_COM7, OV7670_COM7_RESET },
-                { OV7670_REG_TSLB, 0x04 },              /* OV */
-                { OV7670_REG_COM7, OV7670_COM7_FMT_VGA }, /* VGA */
-                { OV7670_REG_CLKRC, 0x01 },
-        /*
-         * Set the hardware window.  These values from OV don't entirely
-         * make sense - hstop is less than hstart.  But they work...
-         */
-                { OV7670_REG_HSTART, 0x13 },    { OV7670_REG_HSTOP, 0x01 },
-                { OV7670_REG_HREF, 0xb6 },      { OV7670_REG_VSTART, 0x02 },
-                { OV7670_REG_VSTOP, 0x7a },     { OV7670_REG_VREF, 0x0a },
-                { OV7670_REG_COM3, 0 }, { OV7670_REG_COM14, 0 },
-        /* Mystery scaling numbers */
-                { 0x70, 0x3a },         { 0x71, 0x35 },
-                { 0x72, 0x11 },         { 0x73, 0xf0 },
-                { 0xa2, 0x02 },
-/*              { OV7670_REG_COM10, 0x0 }, */
-        /* Gamma curve values */
-                { 0x7a, 0x20 },
-                { 0x7b, 0x10 },
-                { 0x7c, 0x1e },
-                { 0x7d, 0x35 },
-                { 0x7e, 0x5a },         { 0x7f, 0x69 },
-                { 0x80, 0x76 },         { 0x81, 0x80 },
-                { 0x82, 0x88 },         { 0x83, 0x8f },
-                { 0x84, 0x96 },         { 0x85, 0xa3 },
-                { 0x86, 0xaf },         { 0x87, 0xc4 },
-                { 0x88, 0xd7 },         { 0x89, 0xe8 },
-        /* AGC and AEC parameters.  Note we start by disabling those features,
-           then turn them only after tweaking the values. */
-                { OV7670_REG_COM8, OV7670_COM8_FASTAEC
-                                 | OV7670_COM8_AECSTEP
-                                 | OV7670_COM8_BFILT },
-                { OV7670_REG_GAIN, 0 }, { OV7670_REG_AECH, 0 },
-                { OV7670_REG_COM4, 0x40 }, /* magic reserved bit */
-                { OV7670_REG_COM9, 0x18 }, /* 4x gain + magic rsvd bit */
-                { OV7670_REG_BD50MAX, 0x05 },   { OV7670_REG_BD60MAX, 0x07 },
-                { OV7670_REG_AEW, 0x95 },       { OV7670_REG_AEB, 0x33 },
-                { OV7670_REG_VPT, 0xe3 },       { OV7670_REG_HAECC1, 0x78 },
-                { OV7670_REG_HAECC2, 0x68 },
-                { 0xa1, 0x03 }, /* magic */
-                { OV7670_REG_HAECC3, 0xd8 },    { OV7670_REG_HAECC4, 0xd8 },
-                { OV7670_REG_HAECC5, 0xf0 },    { OV7670_REG_HAECC6, 0x90 },
-                { OV7670_REG_HAECC7, 0x94 },
-                { OV7670_REG_COM8, OV7670_COM8_FASTAEC
-                                | OV7670_COM8_AECSTEP
-                                | OV7670_COM8_BFILT
-                                | OV7670_COM8_AGC
-                                | OV7670_COM8_AEC },
-        /* Almost all of these are magic "reserved" values.  */
-                { OV7670_REG_COM5, 0x61 },      { OV7670_REG_COM6, 0x4b },
-                { 0x16, 0x02 },
-                { OV7670_REG_MVFP, 0x07 },
-                { 0x21, 0x02 },         { 0x22, 0x91 },
-                { 0x29, 0x07 },         { 0x33, 0x0b },
-                { 0x35, 0x0b },         { 0x37, 0x1d },
-                { 0x38, 0x71 },         { 0x39, 0x2a },
-                { OV7670_REG_COM12, 0x78 },     { 0x4d, 0x40 },
-                { 0x4e, 0x20 },         { OV7670_REG_GFIX, 0 },
-                { 0x6b, 0x4a },         { 0x74, 0x10 },
-                { 0x8d, 0x4f },         { 0x8e, 0 },
-                { 0x8f, 0 },            { 0x90, 0 },
-                { 0x91, 0 },            { 0x96, 0 },
-                { 0x9a, 0 },            { 0xb0, 0x84 },
-                { 0xb1, 0x0c },         { 0xb2, 0x0e },
-                { 0xb3, 0x82 },         { 0xb8, 0x0a },
-        /* More reserved magic, some of which tweaks white balance */
-                { 0x43, 0x0a },         { 0x44, 0xf0 },
-                { 0x45, 0x34 },         { 0x46, 0x58 },
-                { 0x47, 0x28 },         { 0x48, 0x3a },
-                { 0x59, 0x88 },         { 0x5a, 0x88 },
-                { 0x5b, 0x44 },         { 0x5c, 0x67 },
-                { 0x5d, 0x49 },         { 0x5e, 0x0e },
-                { 0x6c, 0x0a },         { 0x6d, 0x55 },
-                { 0x6e, 0x11 },         { 0x6f, 0x9f },
-                                                /* "9e for advance AWB" */
-                { 0x6a, 0x40 },         { OV7670_REG_BLUE, 0x40 },
-                { OV7670_REG_RED, 0x60 },
-                { OV7670_REG_COM8, OV7670_COM8_FASTAEC
-                                | OV7670_COM8_AECSTEP
-                                | OV7670_COM8_BFILT
-                                | OV7670_COM8_AGC
-                                | OV7670_COM8_AEC
-                                | OV7670_COM8_AWB },
-        /* Matrix coefficients */
-                { 0x4f, 0x80 },         { 0x50, 0x80 },
-                { 0x51, 0 },            { 0x52, 0x22 },
-                { 0x53, 0x5e },         { 0x54, 0x80 },
-                { 0x58, 0x9e },
-                { OV7670_REG_COM16, OV7670_COM16_AWBGAIN },
-                { OV7670_REG_EDGE, 0 },
-                { 0x75, 0x05 },         { 0x76, 0xe1 },
-                { 0x4c, 0 },            { 0x77, 0x01 },
-                { OV7670_REG_COM13, OV7670_COM13_GAMMA
-                                  | OV7670_COM13_UVSAT
-                                  | 2},         /* was 3 */
-                { 0x4b, 0x09 },
-                { 0xc9, 0x60 },         { OV7670_REG_COM16, 0x38 },
-                { 0x56, 0x40 },
-                { 0x34, 0x11 },
-                { OV7670_REG_COM11, OV7670_COM11_EXP|OV7670_COM11_HZAUTO },
-                { 0xa4, 0x88 },         { 0x96, 0 },
-                { 0x97, 0x30 },         { 0x98, 0x20 },
-                { 0x99, 0x30 },         { 0x9a, 0x84 },
-                { 0x9b, 0x29 },         { 0x9c, 0x03 },
-                { 0x9d, 0x4c },         { 0x9e, 0x3f },
-                { 0x78, 0x04 },
-        /* Extra-weird stuff.  Some sort of multiplexor register */
-                { 0x79, 0x01 },         { 0xc8, 0xf0 },
-                { 0x79, 0x0f },         { 0xc8, 0x00 },
-                { 0x79, 0x10 },         { 0xc8, 0x7e },
-                { 0x79, 0x0a },         { 0xc8, 0x80 },
-                { 0x79, 0x0b },         { 0xc8, 0x01 },
-                { 0x79, 0x0c },         { 0xc8, 0x0f },
-                { 0x79, 0x0d },         { 0xc8, 0x20 },
-                { 0x79, 0x09 },         { 0xc8, 0x80 },
-                { 0x79, 0x02 },         { 0xc8, 0xc0 },
-                { 0x79, 0x03 },         { 0xc8, 0x40 },
-                { 0x79, 0x05 },         { 0xc8, 0x30 },
-                { 0x79, 0x26 },
-        };
        PDEBUG(D_PROBE, "starting OV7xx0 configuration");
@@ -1011,8 +1198,9 @@ static int ov7xx0_configure(struct sd *sd)
                        switch (low) {
                        case 0x30:
                                PDEBUG(D_PROBE, "Sensor is an OV7630/OV7635");
-                                sd->sensor = SEN_OV7630;
+                                PDEBUG(D_ERR,
-                                break;
+                                      "7630 is not supported by this driver");
+                                return -1;
                        case 0x40:
                                PDEBUG(D_PROBE, "Sensor is an OV7645");
                                sd->sensor = SEN_OV7640; /* FIXME */
@@ -1038,32 +1226,6 @@ static int ov7xx0_configure(struct sd *sd)
                return -1;
        }
-        switch (sd->sensor) {
-        case SEN_OV7620:
-                PDEBUG(D_PROBE, "Writing 7620 registers");
-                if (write_i2c_regvals(sd, norm_7620, ARRAY_SIZE(norm_7620)))
-                        return -1;
-                break;
-        case SEN_OV7630:
-                PDEBUG(D_ERR, "7630 is not supported by this driver version");
-                return -1;
-        case SEN_OV7640:
-                PDEBUG(D_PROBE, "Writing 7640 registers");
-                if (write_i2c_regvals(sd, norm_7640, ARRAY_SIZE(norm_7640)))
-                        return -1;
-                break;
-        case SEN_OV7670:
-                PDEBUG(D_PROBE, "Writing 7670 registers");
-                if (write_i2c_regvals(sd, norm_7670, ARRAY_SIZE(norm_7670)))
-                        return -1;
-                break;
-        default:
-                PDEBUG(D_PROBE, "Writing 7610 registers");
-                if (write_i2c_regvals(sd, norm_7610, ARRAY_SIZE(norm_7610)))
-                        return -1;
-                break;
-        }
        /* Set sensor-specific vars */
 /*      sd->sif = 0;            already done */
        return 0;
@@ -1073,141 +1235,7 @@ static int ov7xx0_configure(struct sd *sd)
 static int ov6xx0_configure(struct sd *sd)
 {
        int rc;
-        static const struct ov_i2c_regvals norm_6x20[] = {
+        PDEBUG(D_PROBE, "starting OV6xx0 configuration");
-                { 0x12, 0x80 }, /* reset */
-                { 0x11, 0x01 },
-                { 0x03, 0x60 },
-                { 0x05, 0x7f }, /* For when autoadjust is off */
-                { 0x07, 0xa8 },
-                /* The ratio of 0x0c and 0x0d  controls the white point */
-                { 0x0c, 0x24 },
-                { 0x0d, 0x24 },
-                { 0x0f, 0x15 }, /* COMS */
-                { 0x10, 0x75 }, /* AEC Exposure time */
-                { 0x12, 0x24 }, /* Enable AGC */
-                { 0x14, 0x04 },
-                /* 0x16: 0x06 helps frame stability with moving objects */
-                { 0x16, 0x06 },
-/*              { 0x20, 0x30 },  * Aperture correction enable */
-                { 0x26, 0xb2 }, /* BLC enable */
-                /* 0x28: 0x05 Selects RGB format if RGB on */
-                { 0x28, 0x05 },
-                { 0x2a, 0x04 }, /* Disable framerate adjust */
-/*              { 0x2b, 0xac },  * Framerate; Set 2a[7] first */
-                { 0x2d, 0x99 },
-                { 0x33, 0xa0 }, /* Color Processing Parameter */
-                { 0x34, 0xd2 }, /* Max A/D range */
-                { 0x38, 0x8b },
-                { 0x39, 0x40 },
-                { 0x3c, 0x39 }, /* Enable AEC mode changing */
-                { 0x3c, 0x3c }, /* Change AEC mode */
-                { 0x3c, 0x24 }, /* Disable AEC mode changing */
-                { 0x3d, 0x80 },
-                /* These next two registers (0x4a, 0x4b) are undocumented.
-                 * They control the color balance */
-                { 0x4a, 0x80 },
-                { 0x4b, 0x80 },
-                { 0x4d, 0xd2 }, /* This reduces noise a bit */
-                { 0x4e, 0xc1 },
-                { 0x4f, 0x04 },
-/* Do 50-53 have any effect? */
-/* Toggle 0x12[2] off and on here? */
-        };
-        static const struct ov_i2c_regvals norm_6x30[] = {
-                { 0x12, 0x80 }, /* Reset */
-                { 0x00, 0x1f }, /* Gain */
-                { 0x01, 0x99 }, /* Blue gain */
-                { 0x02, 0x7c }, /* Red gain */
-                { 0x03, 0xc0 }, /* Saturation */
-                { 0x05, 0x0a }, /* Contrast */
-                { 0x06, 0x95 }, /* Brightness */
-                { 0x07, 0x2d }, /* Sharpness */
-                { 0x0c, 0x20 },
-                { 0x0d, 0x20 },
-                { 0x0e, 0x20 },
-                { 0x0f, 0x05 },
-                { 0x10, 0x9a },
-                { 0x11, 0x00 }, /* Pixel clock = fastest */
-                { 0x12, 0x24 }, /* Enable AGC and AWB */
-                { 0x13, 0x21 },
-                { 0x14, 0x80 },
-                { 0x15, 0x01 },
-                { 0x16, 0x03 },
-                { 0x17, 0x38 },
-                { 0x18, 0xea },
-                { 0x19, 0x04 },
-                { 0x1a, 0x93 },
-                { 0x1b, 0x00 },
-                { 0x1e, 0xc4 },
-                { 0x1f, 0x04 },
-                { 0x20, 0x20 },
-                { 0x21, 0x10 },
-                { 0x22, 0x88 },
-                { 0x23, 0xc0 }, /* Crystal circuit power level */
-                { 0x25, 0x9a }, /* Increase AEC black ratio */
-                { 0x26, 0xb2 }, /* BLC enable */
-                { 0x27, 0xa2 },
-                { 0x28, 0x00 },
-                { 0x29, 0x00 },
-                { 0x2a, 0x84 }, /* 60 Hz power */
-                { 0x2b, 0xa8 }, /* 60 Hz power */
-                { 0x2c, 0xa0 },
-                { 0x2d, 0x95 }, /* Enable auto-brightness */
-                { 0x2e, 0x88 },
-                { 0x33, 0x26 },
-                { 0x34, 0x03 },
-                { 0x36, 0x8f },
-                { 0x37, 0x80 },
-                { 0x38, 0x83 },
-                { 0x39, 0x80 },
-                { 0x3a, 0x0f },
-                { 0x3b, 0x3c },
-                { 0x3c, 0x1a },
-                { 0x3d, 0x80 },
-                { 0x3e, 0x80 },
-                { 0x3f, 0x0e },
-                { 0x40, 0x00 }, /* White bal */
-                { 0x41, 0x00 }, /* White bal */
-                { 0x42, 0x80 },
-                { 0x43, 0x3f }, /* White bal */
-                { 0x44, 0x80 },
-                { 0x45, 0x20 },
-                { 0x46, 0x20 },
-                { 0x47, 0x80 },
-                { 0x48, 0x7f },
-                { 0x49, 0x00 },
-                { 0x4a, 0x00 },
-                { 0x4b, 0x80 },
-                { 0x4c, 0xd0 },
-                { 0x4d, 0x10 }, /* U = 0.563u, V = 0.714v */
-                { 0x4e, 0x40 },
-                { 0x4f, 0x07 }, /* UV avg., col. killer: max */
-                { 0x50, 0xff },
-                { 0x54, 0x23 }, /* Max AGC gain: 18dB */
-                { 0x55, 0xff },
-                { 0x56, 0x12 },
-                { 0x57, 0x81 },
-                { 0x58, 0x75 },
-                { 0x59, 0x01 }, /* AGC dark current comp.: +1 */
-                { 0x5a, 0x2c },
-                { 0x5b, 0x0f }, /* AWB chrominance levels */
-                { 0x5c, 0x10 },
-                { 0x3d, 0x80 },
-                { 0x27, 0xa6 },
-                { 0x12, 0x20 }, /* Toggle AWB */
-                { 0x12, 0x24 },
-        };
-        PDEBUG(D_PROBE, "starting sensor configuration");
-        if (init_ov_sensor(sd) < 0) {
-                PDEBUG(D_ERR, "Failed to read sensor ID.");
-                return -1;
-        }
-        PDEBUG(D_PROBE, "OV6xx0 sensor detected");
        /* Detect sensor (sub)type */
        rc = i2c_r(sd, OV7610_REG_COM_I);
@@ -1251,15 +1279,6 @@ static int ov6xx0_configure(struct sd *sd)
        /* Set sensor-specific vars */
        sd->sif = 1;
-        if (sd->sensor == SEN_OV6620) {
-                PDEBUG(D_PROBE, "Writing 6x20 registers");
-                if (write_i2c_regvals(sd, norm_6x20, ARRAY_SIZE(norm_6x20)))
-                        return -1;
-        } else {
-                PDEBUG(D_PROBE, "Writing 6x30 registers");
-                if (write_i2c_regvals(sd, norm_6x30, ARRAY_SIZE(norm_6x30)))
-                        return -1;
-        }
        return 0;
 }
@@ -1298,22 +1317,31 @@ static int sd_config(struct gspca_dev *gspca_dev,
        ov51x_led_control(sd, 0);       /* turn LED off */
        /* Test for 76xx */
-        sd->primary_i2c_slave = OV7xx0_SID;
        if (ov51x_set_slave_ids(sd, OV7xx0_SID) < 0)
                goto error;
        /* The OV519 must be more aggressive about sensor detection since
         * I2C write will never fail if the sensor is not present. We have
         * to try to initialize the sensor to detect its presence */
-        if (init_ov_sensor(sd) < 0) {
+        if (init_ov_sensor(sd) >= 0) {
+                if (ov7xx0_configure(sd) < 0) {
+                        PDEBUG(D_ERR, "Failed to configure OV7xx0");
+                        goto error;
+                }
+        } else {
                /* Test for 6xx0 */
-                sd->primary_i2c_slave = OV6xx0_SID;
                if (ov51x_set_slave_ids(sd, OV6xx0_SID) < 0)
                        goto error;
-                if (init_ov_sensor(sd) < 0) {
+                if (init_ov_sensor(sd) >= 0) {
+                        if (ov6xx0_configure(sd) < 0) {
+                                PDEBUG(D_ERR, "Failed to configure OV6xx0");
+                                goto error;
+                        }
+                } else {
                        /* Test for 8xx0 */
-                        sd->primary_i2c_slave = OV8xx0_SID;
                        if (ov51x_set_slave_ids(sd, OV8xx0_SID) < 0)
                                goto error;
@@ -1321,24 +1349,13 @@ static int sd_config(struct gspca_dev *gspca_dev,
                                PDEBUG(D_ERR,
                                        "Can't determine sensor slave IDs");
                                goto error;
-                        } else {
-                                if (ov8xx0_configure(sd) < 0) {
-                                        PDEBUG(D_ERR,
-                                           "Failed to configure OV8xx0 sensor");
-                                        goto error;
-                                }
                        }
-                } else {
+                        if (ov8xx0_configure(sd) < 0) {
-                        if (ov6xx0_configure(sd) < 0) {
+                                PDEBUG(D_ERR,
-                                PDEBUG(D_ERR, "Failed to configure OV6xx0");
+                                   "Failed to configure OV8xx0 sensor");
                                goto error;
                        }
                }
-        } else {
-                if (ov7xx0_configure(sd) < 0) {
-                        PDEBUG(D_ERR, "Failed to configure OV7xx0");
-                        goto error;
-                }
        }
        cam = &gspca_dev->cam;
@@ -1355,15 +1372,53 @@ static int sd_config(struct gspca_dev *gspca_dev,
        sd->colors = COLOR_DEF;
        sd->hflip = HFLIP_DEF;
        sd->vflip = VFLIP_DEF;
+        if (sd->sensor != SEN_OV7670)
+                gspca_dev->ctrl_dis = (1 << HFLIP_IDX)
+                                        | (1 << VFLIP_IDX);
        return 0;
 error:
        PDEBUG(D_ERR, "OV519 Config failed");
        return -EBUSY;
 }
-/* this function is called at open time */
+/* this function is called at probe and resume time */
-static int sd_open(struct gspca_dev *gspca_dev)
+static int sd_init(struct gspca_dev *gspca_dev)
 {
+        struct sd *sd = (struct sd *) gspca_dev;
+        /* initialize the sensor */
+        switch (sd->sensor) {
+        case SEN_OV6620:
+                if (write_i2c_regvals(sd, norm_6x20, ARRAY_SIZE(norm_6x20)))
+                        return -EIO;
+                break;
+        case SEN_OV6630:
+                if (write_i2c_regvals(sd, norm_6x30, ARRAY_SIZE(norm_6x30)))
+                        return -EIO;
+                break;
+        default:
+/*      case SEN_OV7610: */
+/*      case SEN_OV76BE: */
+                if (write_i2c_regvals(sd, norm_7610, ARRAY_SIZE(norm_7610)))
+                        return -EIO;
+                break;
+        case SEN_OV7620:
+                if (write_i2c_regvals(sd, norm_7620, ARRAY_SIZE(norm_7620)))
+                        return -EIO;
+                break;
+        case SEN_OV7640:
+                if (write_i2c_regvals(sd, norm_7640, ARRAY_SIZE(norm_7640)))
+                        return -EIO;
+                break;
+        case SEN_OV7670:
+                if (write_i2c_regvals(sd, norm_7670, ARRAY_SIZE(norm_7670)))
+                        return -EIO;
+                break;
+        case SEN_OV8610:
+                if (write_i2c_regvals(sd, norm_8610, ARRAY_SIZE(norm_8610)))
+                        return -EIO;
+                break;
+        }
        return 0;
 }
@@ -1827,14 +1882,6 @@ static void sd_stopN(struct gspca_dev *gspca_dev)
        ov51x_led_control((struct sd *) gspca_dev, 0);
 }
-static void sd_stop0(struct gspca_dev *gspca_dev)
-{
-}
-static void sd_close(struct gspca_dev *gspca_dev)
-{
-}
 static void sd_pkt_scan(struct gspca_dev *gspca_dev,
                        struct gspca_frame *frame,      /* target */
                        __u8 *data,                     /* isoc packet */
@@ -2091,11 +2138,9 @@ static const struct sd_desc sd_desc = {
        .ctrls = sd_ctrls,
        .nctrls = ARRAY_SIZE(sd_ctrls),
        .config = sd_config,
-        .open = sd_open,
+        .init = sd_init,
        .start = sd_start,
        .stopN = sd_stopN,
-        .stop0 = sd_stop0,
-        .close = sd_close,
        .pkt_scan = sd_pkt_scan,
 };
@@ -2132,6 +2177,10 @@ static struct usb_driver sd_driver = {
        .id_table = device_table,
        .probe = sd_probe,
        .disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+        .suspend = gspca_suspend,
+        .resume = gspca_resume,
+#endif
 };
 /* -- module insert / remove -- */
diff --git a/drivers/media/video/gspca/pac207.c b/drivers/media/video/gspca/pac207.c
index 7ef18d578811..83b5f740c947 100644
--- a/drivers/media/video/gspca/pac207.c
+++ b/drivers/media/video/gspca/pac207.c
@@ -56,12 +56,6 @@ MODULE_LICENSE("GPL");
 #define PAC207_GAIN_KNEE                20
 #define PAC207_AUTOGAIN_DEADZONE        30
-/* We calculating the autogain at the end of the transfer of a frame, at this
-   moment a frame with the old settings is being transmitted, and a frame is
-   being captured with the old settings. So if we adjust the autogain we must
-   ignore atleast the 2 next frames for the new settings to come into effect
-   before doing any other adjustments */
-#define PAC207_AUTOGAIN_IGNORE_FRAMES   3
 /* specific webcam descriptor */
 struct sd {
@@ -131,7 +125,8 @@ static struct ctrl sd_ctrls[] = {
                .minimum = 0,
                .maximum = 1,
                .step   = 1,
-                .default_value = 1,
+#define AUTOGAIN_DEF 1
+                .default_value = AUTOGAIN_DEF,
                .flags = 0,
            },
            .set = sd_setautogain,
@@ -181,9 +176,6 @@ static const __u8 pac207_sensor_init[][8] = {
                        /* 48 reg_72 Rate Control end BalSize_4a =0x36 */
 static const __u8 PacReg72[] = { 0x00, 0x00, 0x36, 0x00 };
-static const unsigned char pac207_sof_marker[5] =
-                { 0xff, 0xff, 0x00, 0xff, 0x96 };
 static int pac207_write_regs(struct gspca_dev *gspca_dev, u16 index,
        const u8 *buffer, u16 length)
 {
@@ -259,35 +251,32 @@ static int sd_config(struct gspca_dev *gspca_dev,
                return -ENODEV;
        }
-        pac207_write_reg(gspca_dev, 0x41, 0x00);
-                                /* Bit_0=Image Format,
-                                 * Bit_1=LED,
-                                 * Bit_2=Compression test mode enable */
-        pac207_write_reg(gspca_dev, 0x0f, 0x00); /* Power Control */
-        pac207_write_reg(gspca_dev, 0x11, 0x30); /* Analog Bias */
        PDEBUG(D_PROBE,
                "Pixart PAC207BCA Image Processor and Control Chip detected"
                " (vid/pid 0x%04X:0x%04X)", id->idVendor, id->idProduct);
        cam = &gspca_dev->cam;
-        cam->dev_name = (char *) id->driver_info;
        cam->epaddr = 0x05;
        cam->cam_mode = sif_mode;
        cam->nmodes = ARRAY_SIZE(sif_mode);
        sd->brightness = PAC207_BRIGHTNESS_DEFAULT;
        sd->exposure = PAC207_EXPOSURE_DEFAULT;
        sd->gain = PAC207_GAIN_DEFAULT;
+        sd->autogain = AUTOGAIN_DEF;
        return 0;
 }
-/* this function is called at open time */
+/* this function is called at probe and resume time */
-static int sd_open(struct gspca_dev *gspca_dev)
+static int sd_init(struct gspca_dev *gspca_dev)
 {
-        struct sd *sd = (struct sd *) gspca_dev;
+        pac207_write_reg(gspca_dev, 0x41, 0x00);
+                                /* Bit_0=Image Format,
+                                 * Bit_1=LED,
+                                 * Bit_2=Compression test mode enable */
+        pac207_write_reg(gspca_dev, 0x0f, 0x00); /* Power Control */
+        pac207_write_reg(gspca_dev, 0x11, 0x30); /* Analog Bias */
-        sd->autogain = 1;
        return 0;
 }
@@ -343,14 +332,8 @@ static void sd_stopN(struct gspca_dev *gspca_dev)
        pac207_write_reg(gspca_dev, 0x0f, 0x00); /* Power Control */
 }
-static void sd_stop0(struct gspca_dev *gspca_dev)
+/* Include pac common sof detection functions */
-{
+#include "pac_common.h"
-}
-/* this function is called at close time */
-static void sd_close(struct gspca_dev *gspca_dev)
-{
-}
 static void pac207_do_auto_gain(struct gspca_dev *gspca_dev)
 {
@@ -365,33 +348,7 @@ static void pac207_do_auto_gain(struct gspca_dev *gspca_dev)
        else if (gspca_auto_gain_n_exposure(gspca_dev, avg_lum,
                        100 + sd->brightness / 2, PAC207_AUTOGAIN_DEADZONE,
                        PAC207_GAIN_KNEE, PAC207_EXPOSURE_KNEE))
-                sd->autogain_ignore_frames = PAC207_AUTOGAIN_IGNORE_FRAMES;
+                sd->autogain_ignore_frames = PAC_AUTOGAIN_IGNORE_FRAMES;
-}
-static unsigned char *pac207_find_sof(struct gspca_dev *gspca_dev,
-                                        unsigned char *m, int len)
-{
-        struct sd *sd = (struct sd *) gspca_dev;
-        int i;
-        /* Search for the SOF marker (fixed part) in the header */
-        for (i = 0; i < len; i++) {
-                if (m[i] == pac207_sof_marker[sd->sof_read]) {
-                        sd->sof_read++;
-                        if (sd->sof_read == sizeof(pac207_sof_marker)) {
-                                PDEBUG(D_STREAM,
-                                        "SOF found, bytes to analyze: %u."
-                                        " Frame starts at byte #%u",
-                                        len, i + 1);
-                                sd->sof_read = 0;
-                                return m + i + 1;
-                        }
-                } else {
-                        sd->sof_read = 0;
-                }
-        }
-        return NULL;
 }
 static void sd_pkt_scan(struct gspca_dev *gspca_dev,
@@ -402,14 +359,14 @@ static void sd_pkt_scan(struct gspca_dev *gspca_dev,
        struct sd *sd = (struct sd *) gspca_dev;
        unsigned char *sof;
-        sof = pac207_find_sof(gspca_dev, data, len);
+        sof = pac_find_sof(gspca_dev, data, len);
        if (sof) {
                int n;
                /* finish decoding current frame */
                n = sof - data;
-                if (n > sizeof pac207_sof_marker)
+                if (n > sizeof pac_sof_marker)
-                        n -= sizeof pac207_sof_marker;
+                        n -= sizeof pac_sof_marker;
                else
                        n = 0;
                frame = gspca_frame_add(gspca_dev, LAST_PACKET, frame,
@@ -537,7 +494,7 @@ static int sd_setautogain(struct gspca_dev *gspca_dev, __s32 val)
                sd->gain = PAC207_GAIN_DEFAULT;
                if (gspca_dev->streaming) {
                        sd->autogain_ignore_frames =
-                                PAC207_AUTOGAIN_IGNORE_FRAMES;
+                                PAC_AUTOGAIN_IGNORE_FRAMES;
                        setexposure(gspca_dev);
                        setgain(gspca_dev);
                }
@@ -560,11 +517,9 @@ static const struct sd_desc sd_desc = {
        .ctrls = sd_ctrls,
        .nctrls = ARRAY_SIZE(sd_ctrls),
        .config = sd_config,
-        .open = sd_open,
+        .init = sd_init,
        .start = sd_start,
        .stopN = sd_stopN,
-        .stop0 = sd_stop0,
-        .close = sd_close,
        .dq_callback = pac207_do_auto_gain,
        .pkt_scan = sd_pkt_scan,
 };
@@ -597,6 +552,10 @@ static struct usb_driver sd_driver = {
        .id_table = device_table,
        .probe = sd_probe,
        .disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+        .suspend = gspca_suspend,
+        .resume = gspca_resume,
+#endif
 };
 /* -- module insert / remove -- */
diff --git a/drivers/media/video/gspca/pac7311.c b/drivers/media/video/gspca/pac7311.c
index 815bea6edc44..d4be51843286 100644
--- a/drivers/media/video/gspca/pac7311.c
+++ b/drivers/media/video/gspca/pac7311.c
@@ -19,6 +19,36 @@
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 */
+/* Some documentation about various registers as determined by trial and error.
+   When the register addresses differ between the 7202 and the 7311 the 2
+   different addresses are written as 7302addr/7311addr, when one of the 2
+   addresses is a - sign that register description is not valid for the
+   matching IC.
+   Register page 1:
+   Address      Description
+   -/0x08       Unknown compressor related, must always be 8 except when not
+                in 640x480 resolution and page 4 reg 2 <= 3 then set it to 9 !
+   -/0x1b       Auto white balance related, bit 0 is AWB enable (inverted)
+                bits 345 seem to toggle per color gains on/off (inverted)
+   0x78         Global control, bit 6 controls the LED (inverted)
+   -/0x80       JPEG compression ratio ? Best not touched
+   Register page 3/4:
+   Address      Description
+   0x02         Clock divider 2-63, fps =~ 60 / val. Must be a multiple of 3 on
+                the 7302, so one of 3, 6, 9, ..., except when between 6 and 12?
+   -/0x0f       Master gain 1-245, low value = high gain
+   0x10/-       Master gain 0-31
+   -/0x10       Another gain 0-15, limited influence (1-2x gain I guess)
+   0x21         Bitfield: 0-1 unused, 2-3 vflip/hflip, 4-5 unknown, 6-7 unused
+   -/0x27       Seems to toggle various gains on / off, Setting bit 7 seems to
+                completely disable the analog amplification block. Set to 0x68
+                for max gain, 0x14 for minimal gain.
+*/
 #define MODULE_NAME "pac7311"
 #include "gspca.h"
@@ -31,18 +61,23 @@ MODULE_LICENSE("GPL");
 struct sd {
        struct gspca_dev gspca_dev;             /* !! must be the first item */
-        int lum_sum;
-        atomic_t avg_lum;
-        atomic_t do_gain;
        unsigned char brightness;
        unsigned char contrast;
        unsigned char colors;
+        unsigned char gain;
+        unsigned char exposure;
        unsigned char autogain;
+        __u8 hflip;
+        __u8 vflip;
+        __u8 sensor;
+#define SENSOR_PAC7302 0
+#define SENSOR_PAC7311 1
-        char ffseq;
+        u8 sof_read;
-        signed char ag_cnt;
+        u8 autogain_ignore_frames;
-#define AG_CNT_START 13
+        atomic_t avg_lum;
 };
 /* V4L2 controls supported by the driver */
@@ -54,8 +89,18 @@ static int sd_setcolors(struct gspca_dev *gspca_dev, __s32 val);
 static int sd_getcolors(struct gspca_dev *gspca_dev, __s32 *val);
 static int sd_setautogain(struct gspca_dev *gspca_dev, __s32 val);
 static int sd_getautogain(struct gspca_dev *gspca_dev, __s32 *val);
+static int sd_sethflip(struct gspca_dev *gspca_dev, __s32 val);
+static int sd_gethflip(struct gspca_dev *gspca_dev, __s32 *val);
+static int sd_setvflip(struct gspca_dev *gspca_dev, __s32 val);
+static int sd_getvflip(struct gspca_dev *gspca_dev, __s32 *val);
+static int sd_setgain(struct gspca_dev *gspca_dev, __s32 val);
+static int sd_getgain(struct gspca_dev *gspca_dev, __s32 *val);
+static int sd_setexposure(struct gspca_dev *gspca_dev, __s32 val);
+static int sd_getexposure(struct gspca_dev *gspca_dev, __s32 *val);
 static struct ctrl sd_ctrls[] = {
+/* This control is pac7302 only */
+#define BRIGHTNESS_IDX 0
        {
            {
                .id      = V4L2_CID_BRIGHTNESS,
@@ -71,13 +116,15 @@ static struct ctrl sd_ctrls[] = {
            .set = sd_setbrightness,
            .get = sd_getbrightness,
        },
+/* This control is for both the 7302 and the 7311 */
        {
            {
                .id      = V4L2_CID_CONTRAST,
                .type    = V4L2_CTRL_TYPE_INTEGER,
                .name    = "Contrast",
                .minimum = 0,
-                .maximum = 255,
+#define CONTRAST_MAX 255
+                .maximum = CONTRAST_MAX,
                .step    = 1,
 #define CONTRAST_DEF 127
                .default_value = CONTRAST_DEF,
@@ -85,13 +132,16 @@ static struct ctrl sd_ctrls[] = {
            .set = sd_setcontrast,
            .get = sd_getcontrast,
        },
+/* This control is pac7302 only */
+#define SATURATION_IDX 2
        {
            {
                .id      = V4L2_CID_SATURATION,
                .type    = V4L2_CTRL_TYPE_INTEGER,
-                .name    = "Color",
+                .name    = "Saturation",
                .minimum = 0,
-                .maximum = 255,
+#define COLOR_MAX 255
+                .maximum = COLOR_MAX,
                .step    = 1,
 #define COLOR_DEF 127
                .default_value = COLOR_DEF,
@@ -99,6 +149,39 @@ static struct ctrl sd_ctrls[] = {
            .set = sd_setcolors,
            .get = sd_getcolors,
        },
+/* All controls below are for both the 7302 and the 7311 */
+        {
+            {
+                .id      = V4L2_CID_GAIN,
+                .type    = V4L2_CTRL_TYPE_INTEGER,
+                .name    = "Gain",
+                .minimum = 0,
+#define GAIN_MAX 255
+                .maximum = GAIN_MAX,
+                .step    = 1,
+#define GAIN_DEF 127
+#define GAIN_KNEE 255 /* Gain seems to cause little noise on the pac73xx */
+                .default_value = GAIN_DEF,
+            },
+            .set = sd_setgain,
+            .get = sd_getgain,
+        },
+        {
+            {
+                .id      = V4L2_CID_EXPOSURE,
+                .type    = V4L2_CTRL_TYPE_INTEGER,
+                .name    = "Exposure",
+                .minimum = 0,
+#define EXPOSURE_MAX 255
+                .maximum = EXPOSURE_MAX,
+                .step    = 1,
+#define EXPOSURE_DEF  16 /*  32 ms / 30 fps */
+#define EXPOSURE_KNEE 50 /* 100 ms / 10 fps */
+                .default_value = EXPOSURE_DEF,
+            },
+            .set = sd_setexposure,
+            .get = sd_getexposure,
+        },
        {
            {
                .id      = V4L2_CID_AUTOGAIN,
@@ -113,101 +196,207 @@ static struct ctrl sd_ctrls[] = {
            .set = sd_setautogain,
            .get = sd_getautogain,
        },
+        {
+            {
+                .id      = V4L2_CID_HFLIP,
+                .type    = V4L2_CTRL_TYPE_BOOLEAN,
+                .name    = "Mirror",
+                .minimum = 0,
+                .maximum = 1,
+                .step    = 1,
+#define HFLIP_DEF 0
+                .default_value = HFLIP_DEF,
+            },
+            .set = sd_sethflip,
+            .get = sd_gethflip,
+        },
+        {
+            {
+                .id      = V4L2_CID_VFLIP,
+                .type    = V4L2_CTRL_TYPE_BOOLEAN,
+                .name    = "Vflip",
+                .minimum = 0,
+                .maximum = 1,
+                .step    = 1,
+#define VFLIP_DEF 0
+                .default_value = VFLIP_DEF,
+            },
+            .set = sd_setvflip,
+            .get = sd_getvflip,
+        },
 };
 static struct v4l2_pix_format vga_mode[] = {
-        {160, 120, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+        {160, 120, V4L2_PIX_FMT_PJPG, V4L2_FIELD_NONE,
                .bytesperline = 160,
                .sizeimage = 160 * 120 * 3 / 8 + 590,
                .colorspace = V4L2_COLORSPACE_JPEG,
                .priv = 2},
-        {320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+        {320, 240, V4L2_PIX_FMT_PJPG, V4L2_FIELD_NONE,
                .bytesperline = 320,
                .sizeimage = 320 * 240 * 3 / 8 + 590,
                .colorspace = V4L2_COLORSPACE_JPEG,
                .priv = 1},
-        {640, 480, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+        {640, 480, V4L2_PIX_FMT_PJPG, V4L2_FIELD_NONE,
                .bytesperline = 640,
                .sizeimage = 640 * 480 * 3 / 8 + 590,
                .colorspace = V4L2_COLORSPACE_JPEG,
                .priv = 0},
 };
-#define PAC7311_JPEG_HEADER_SIZE (sizeof pac7311_jpeg_header)   /* (594) */
+/* pac 7302 */
+static const __u8 init_7302[] = {
-static const __u8 pac7311_jpeg_header[] = {
+/*      index,value */
-        0xff, 0xd8,
+        0xff, 0x01,             /* page 1 */
-        0xff, 0xe0, 0x00, 0x03, 0x20,
+        0x78, 0x00,             /* deactivate */
-        0xff, 0xc0, 0x00, 0x11, 0x08,
+        0xff, 0x01,
-                0x01, 0xe0,                     /* 12: height */
+        0x78, 0x40,             /* led off */
-                0x02, 0x80,                     /* 14: width */
+};
-                0x03,                           /* 16 */
+static const __u8 start_7302[] = {
-                        0x01, 0x21, 0x00,
+/*      index, len, [value]* */
-                        0x02, 0x11, 0x01,
+        0xff, 1,        0x00,           /* page 0 */
-                        0x03, 0x11, 0x01,
+        0x00, 12,       0x01, 0x40, 0x40, 0x40, 0x01, 0xe0, 0x02, 0x80,
-        0xff, 0xdb, 0x00, 0x84,
+                        0x00, 0x00, 0x00, 0x00,
-        0x00, 0x10, 0x0b, 0x0c, 0x0e, 0x0c, 0x0a, 0x10, 0x0e, 0x0d,
+        0x0d, 24,       0x03, 0x01, 0x00, 0xb5, 0x07, 0xcb, 0x00, 0x00,
-        0x0e, 0x12, 0x11, 0x10, 0x13, 0x18, 0x28, 0x1a, 0x18, 0x16,
+                        0x07, 0xc8, 0x00, 0xea, 0x07, 0xcf, 0x07, 0xf7,
-        0x16, 0x18, 0x31, 0x23, 0x25, 0x1d, 0x28, 0x3a, 0x33, 0x3d,
+                        0x07, 0x7e, 0x01, 0x0b, 0x00, 0x00, 0x00, 0x11,
-        0x3c, 0x39, 0x33, 0x38, 0x37, 0x40, 0x48, 0x5c, 0x4e, 0x40,
+        0x26, 2,        0xaa, 0xaa,
-        0x44, 0x57, 0x45, 0x37, 0x38, 0x50, 0x6d, 0x51, 0x57, 0x5f,
+        0x2e, 1,        0x31,
-        0x62, 0x67, 0x68, 0x67, 0x3e, 0x4d, 0x71, 0x79, 0x70, 0x64,
+        0x38, 1,        0x01,
-        0x78, 0x5c, 0x65, 0x67, 0x63, 0x01, 0x11, 0x12, 0x12, 0x18,
+        0x3a, 3,        0x14, 0xff, 0x5a,
-        0x15, 0x18, 0x2f, 0x1a, 0x1a, 0x2f, 0x63, 0x42, 0x38, 0x42,
+        0x43, 11,       0x00, 0x0a, 0x18, 0x11, 0x01, 0x2c, 0x88, 0x11,
-        0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
+                        0x00, 0x54, 0x11,
-        0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
+        0x55, 1,        0x00,
-        0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
+        0x62, 4,        0x10, 0x1e, 0x1e, 0x18,
-        0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
+        0x6b, 1,        0x00,
-        0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
+        0x6e, 3,        0x08, 0x06, 0x00,
-        0xff, 0xc4, 0x01, 0xa2, 0x00, 0x00, 0x01, 0x05, 0x01, 0x01,
+        0x72, 3,        0x00, 0xff, 0x00,
-        0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x7d, 23,       0x01, 0x01, 0x58, 0x46, 0x50, 0x3c, 0x50, 0x3c,
-        0x00, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
+                        0x54, 0x46, 0x54, 0x56, 0x52, 0x50, 0x52, 0x50,
-        0x09, 0x0a, 0x0b, 0x10, 0x00, 0x02, 0x01, 0x03, 0x03, 0x02,
+                        0x56, 0x64, 0xa4, 0x00, 0xda, 0x00, 0x00,
-        0x04, 0x03, 0x05, 0x05, 0x04, 0x04, 0x00, 0x00, 0x01, 0x7d,
+        0xa2, 10,       0x22, 0x2c, 0x3c, 0x54, 0x69, 0x7c, 0x9c, 0xb9,
-        0x01, 0x02, 0x03, 0x00, 0x04, 0x11, 0x05, 0x12, 0x21, 0x31,
+                        0xd2, 0xeb,
-        0x41, 0x06, 0x13, 0x51, 0x61, 0x07, 0x22, 0x71, 0x14, 0x32,
+        0xaf, 1,        0x02,
-        0x81, 0x91, 0xa1, 0x08, 0x23, 0x42, 0xb1, 0xc1, 0x15, 0x52,
+        0xb5, 2,        0x08, 0x08,
-        0xd1, 0xf0, 0x24, 0x33, 0x62, 0x72, 0x82, 0x09, 0x0a, 0x16,
+        0xb8, 2,        0x08, 0x88,
-        0x17, 0x18, 0x19, 0x1a, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2a,
+        0xc4, 4,        0xae, 0x01, 0x04, 0x01,
-        0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3a, 0x43, 0x44, 0x45,
+        0xcc, 1,        0x00,
-        0x46, 0x47, 0x48, 0x49, 0x4a, 0x53, 0x54, 0x55, 0x56, 0x57,
+        0xd1, 11,       0x01, 0x30, 0x49, 0x5e, 0x6f, 0x7f, 0x8e, 0xa9,
-        0x58, 0x59, 0x5a, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69,
+                        0xc1, 0xd7, 0xec,
-        0x6a, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79, 0x7a, 0x83,
+        0xdc, 1,        0x01,
-        0x84, 0x85, 0x86, 0x87, 0x88, 0x89, 0x8a, 0x92, 0x93, 0x94,
+        0xff, 1,        0x01,           /* page 1 */
-        0x95, 0x96, 0x97, 0x98, 0x99, 0x9a, 0xa2, 0xa3, 0xa4, 0xa5,
+        0x12, 3,        0x02, 0x00, 0x01,
-        0xa6, 0xa7, 0xa8, 0xa9, 0xaa, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6,
+        0x3e, 2,        0x00, 0x00,
-        0xb7, 0xb8, 0xb9, 0xba, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7,
+        0x76, 5,        0x01, 0x20, 0x40, 0x00, 0xf2,
-        0xc8, 0xc9, 0xca, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, 0xd8,
+        0x7c, 1,        0x00,
-        0xd9, 0xda, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, 0xe8,
+        0x7f, 10,       0x4b, 0x0f, 0x01, 0x2c, 0x02, 0x58, 0x03, 0x20,
-        0xe9, 0xea, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, 0xf8,
+                        0x02, 0x00,
-        0xf9, 0xfa, 0x01, 0x00, 0x03, 0x01, 0x01, 0x01, 0x01, 0x01,
+        0x96, 5,        0x01, 0x10, 0x04, 0x01, 0x04,
-        0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0xc8, 14,       0x00, 0x00, 0x00, 0x00, 0x00, 0x07, 0x00, 0x00,
-        0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a,
+                        0x07, 0x00, 0x01, 0x07, 0x04, 0x01,
-        0x0b, 0x11, 0x00, 0x02, 0x01, 0x02, 0x04, 0x04, 0x03, 0x04,
+        0xd8, 1,        0x01,
-        0x07, 0x05, 0x04, 0x04, 0x00, 0x01, 0x02, 0x77, 0x00, 0x01,
+        0xdb, 2,        0x00, 0x01,
-        0x02, 0x03, 0x11, 0x04, 0x05, 0x21, 0x31, 0x06, 0x12, 0x41,
+        0xde, 7,        0x00, 0x01, 0x04, 0x04, 0x00, 0x00, 0x00,
-        0x51, 0x07, 0x61, 0x71, 0x13, 0x22, 0x32, 0x81, 0x08, 0x14,
+        0xe6, 4,        0x00, 0x00, 0x00, 0x01,
-        0x42, 0x91, 0xa1, 0xb1, 0xc1, 0x09, 0x23, 0x33, 0x52, 0xf0,
+        0xeb, 1,        0x00,
-        0x15, 0x62, 0x72, 0xd1, 0x0a, 0x16, 0x24, 0x34, 0xe1, 0x25,
+        0xff, 1,        0x02,           /* page 2 */
-        0xf1, 0x17, 0x18, 0x19, 0x1a, 0x26, 0x27, 0x28, 0x29, 0x2a,
+        0x22, 1,        0x00,
-        0x35, 0x36, 0x37, 0x38, 0x39, 0x3a, 0x43, 0x44, 0x45, 0x46,
+        0xff, 1,        0x03,           /* page 3 */
-        0x47, 0x48, 0x49, 0x4a, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58,
+        0x00, 255,                      /* load the page 3 */
-        0x59, 0x5a, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6a,
+        0x11, 1,        0x01,
-        0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79, 0x7a, 0x82, 0x83,
+        0xff, 1,        0x02,           /* page 2 */
-        0x84, 0x85, 0x86, 0x87, 0x88, 0x89, 0x8a, 0x92, 0x93, 0x94,
+        0x13, 1,        0x00,
-        0x95, 0x96, 0x97, 0x98, 0x99, 0x9a, 0xa2, 0xa3, 0xa4, 0xa5,
+        0x22, 4,        0x1f, 0xa4, 0xf0, 0x96,
-        0xa6, 0xa7, 0xa8, 0xa9, 0xaa, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6,
+        0x27, 2,        0x14, 0x0c,
-        0xb7, 0xb8, 0xb9, 0xba, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7,
+        0x2a, 5,        0xc8, 0x00, 0x18, 0x12, 0x22,
-        0xc8, 0xc9, 0xca, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, 0xd8,
+        0x64, 8,        0x00, 0x00, 0xf0, 0x01, 0x14, 0x44, 0x44, 0x44,
-        0xd9, 0xda, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, 0xe8, 0xe9,
+        0x6e, 1,        0x08,
-        0xea, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, 0xf8, 0xf9, 0xfa,
+        0xff, 1,        0x01,           /* page 1 */
-        0xff, 0xda, 0x00, 0x0c, 0x03, 0x01, 0x00, 0x02, 0x11, 0x03,
+        0x78, 1,        0x00,
-        0x11, 0x00, 0x3f, 0x00
+        0, 0                            /* end of sequence */
+};
+/* page 3 - the value 0xaa says skip the index - see reg_w_page() */
+static const __u8 page3_7302[] = {
+        0x90, 0x40, 0x03, 0x50, 0xc2, 0x01, 0x14, 0x16,
+        0x14, 0x12, 0x00, 0x00, 0x00, 0x02, 0x33, 0x00,
+        0x0f, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x47, 0x01, 0xb3, 0x01, 0x00,
+        0x00, 0x08, 0x00, 0x00, 0x0d, 0x00, 0x00, 0x21,
+        0x00, 0x00, 0x00, 0x54, 0xf4, 0x02, 0x52, 0x54,
+        0xa4, 0xb8, 0xe0, 0x2a, 0xf6, 0x00, 0x00, 0x00,
+        0x00, 0x1e, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0xfc, 0x00, 0xf2, 0x1f, 0x04, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0xc0, 0xc0, 0x10, 0x00, 0x00,
+        0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x40, 0xff, 0x03, 0x19, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0xc8, 0xc8, 0xc8,
+        0xc8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x50,
+        0x08, 0x10, 0x24, 0x40, 0x00, 0x00, 0x00, 0x00,
+        0x01, 0x00, 0x02, 0x47, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x02, 0xfa, 0x00, 0x64, 0x5a, 0x28, 0x00,
+        0x00
+};
+/* pac 7311 */
+static const __u8 init_7311[] = {
+        0x78, 0x40,     /* Bit_0=start stream, Bit_6=LED */
+        0x78, 0x40,     /* Bit_0=start stream, Bit_6=LED */
+        0x78, 0x44,     /* Bit_0=start stream, Bit_6=LED */
+        0xff, 0x04,
+        0x27, 0x80,
+        0x28, 0xca,
+        0x29, 0x53,
+        0x2a, 0x0e,
+        0xff, 0x01,
+        0x3e, 0x20,
+};
+static const __u8 start_7311[] = {
+/*      index, len, [value]* */
+        0xff, 1,        0x01,           /* page 1 */
+        0x02, 43,       0x48, 0x0a, 0x40, 0x08, 0x00, 0x00, 0x08, 0x00,
+                        0x06, 0xff, 0x11, 0xff, 0x5a, 0x30, 0x90, 0x4c,
+                        0x00, 0x07, 0x00, 0x0a, 0x10, 0x00, 0xa0, 0x10,
+                        0x02, 0x00, 0x00, 0x00, 0x00, 0x0b, 0x01, 0x00,
+                        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                        0x00, 0x00, 0x00,
+        0x3e, 42,       0x00, 0x00, 0x78, 0x52, 0x4a, 0x52, 0x78, 0x6e,
+                        0x48, 0x46, 0x48, 0x6e, 0x5f, 0x49, 0x42, 0x49,
+                        0x5f, 0x5f, 0x49, 0x42, 0x49, 0x5f, 0x6e, 0x48,
+                        0x46, 0x48, 0x6e, 0x78, 0x52, 0x4a, 0x52, 0x78,
+                        0x00, 0x00, 0x09, 0x1b, 0x34, 0x49, 0x5c, 0x9b,
+                        0xd0, 0xff,
+        0x78, 6,        0x44, 0x00, 0xf2, 0x01, 0x01, 0x80,
+        0x7f, 18,       0x2a, 0x1c, 0x00, 0xc8, 0x02, 0x58, 0x03, 0x84,
+                        0x12, 0x00, 0x1a, 0x04, 0x08, 0x0c, 0x10, 0x14,
+                        0x18, 0x20,
+        0x96, 3,        0x01, 0x08, 0x04,
+        0xa0, 4,        0x44, 0x44, 0x44, 0x04,
+        0xf0, 13,       0x01, 0x00, 0x00, 0x00, 0x22, 0x00, 0x20, 0x00,
+                        0x3f, 0x00, 0x0a, 0x01, 0x00,
+        0xff, 1,        0x04,           /* page 4 */
+        0x00, 254,                      /* load the page 4 */
+        0x11, 1,        0x01,
+        0, 0                            /* end of sequence */
+};
+/* page 4 - the value 0xaa says skip the index - see reg_w_page() */
+static const __u8 page4_7311[] = {
+        0xaa, 0xaa, 0x04, 0x54, 0x07, 0x2b, 0x09, 0x0f,
+        0x09, 0x00, 0xaa, 0xaa, 0x07, 0x00, 0x00, 0x62,
+        0x08, 0xaa, 0x07, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x03, 0xa0, 0x01, 0xf4, 0xaa,
+        0xaa, 0x00, 0x08, 0xaa, 0x03, 0xaa, 0x00, 0x68,
+        0xca, 0x10, 0x06, 0x78, 0x00, 0x00, 0x00, 0x00,
+        0x23, 0x28, 0x04, 0x11, 0x00, 0x00
 };
 static void reg_w_buf(struct gspca_dev *gspca_dev,
-                  __u16 index,
+                  __u8 index,
-                  const char *buffer, __u16 len)
+                  const char *buffer, int len)
 {
        memcpy(gspca_dev->usb_buf, buffer, len);
        usb_control_msg(gspca_dev->dev,
@@ -219,21 +408,9 @@ static void reg_w_buf(struct gspca_dev *gspca_dev,
                        500);
 }
-static __u8 reg_r(struct gspca_dev *gspca_dev,
-                             __u16 index)
-{
-        usb_control_msg(gspca_dev->dev,
-                        usb_rcvctrlpipe(gspca_dev->dev, 0),
-                        0,                      /* request */
-                        USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
-                        0,                      /* value */
-                        index, gspca_dev->usb_buf, 1,
-                        500);
-        return gspca_dev->usb_buf[0];
-}
 static void reg_w(struct gspca_dev *gspca_dev,
-                  __u16 index,
+                  __u8 index,
                  __u8 value)
 {
        gspca_dev->usb_buf[0] = value;
@@ -241,10 +418,78 @@ static void reg_w(struct gspca_dev *gspca_dev,
                        usb_sndctrlpipe(gspca_dev->dev, 0),
                        0,                      /* request */
                        USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
-                        value, index, gspca_dev->usb_buf, 1,
+                        0, index, gspca_dev->usb_buf, 1,
                        500);
 }
+static void reg_w_seq(struct gspca_dev *gspca_dev,
+                const __u8 *seq, int len)
+{
+        while (--len >= 0) {
+                reg_w(gspca_dev, seq[0], seq[1]);
+                seq += 2;
+        }
+}
+/* load the beginning of a page */
+static void reg_w_page(struct gspca_dev *gspca_dev,
+                        const __u8 *page, int len)
+{
+        int index;
+        for (index = 0; index < len; index++) {
+                if (page[index] == 0xaa)                /* skip this index */
+                        continue;
+                gspca_dev->usb_buf[0] = page[index];
+                usb_control_msg(gspca_dev->dev,
+                                usb_sndctrlpipe(gspca_dev->dev, 0),
+                                0,                      /* request */
+                        USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+                                0, index, gspca_dev->usb_buf, 1,
+                                500);
+        }
+}
+/* output a variable sequence */
+static void reg_w_var(struct gspca_dev *gspca_dev,
+                        const __u8 *seq)
+{
+        int index, len;
+        for (;;) {
+                index = *seq++;
+                len = *seq++;
+                switch (len) {
+                case 0:
+                        return;
+                case 254:
+                        reg_w_page(gspca_dev, page4_7311, sizeof page4_7311);
+                        break;
+                case 255:
+                        reg_w_page(gspca_dev, page3_7302, sizeof page3_7302);
+                        break;
+                default:
+                        if (len > 64) {
+                                PDEBUG(D_ERR|D_STREAM,
+                                        "Incorrect variable sequence");
+                                return;
+                        }
+                        while (len > 0) {
+                                if (len < 8) {
+                                        reg_w_buf(gspca_dev, index, seq, len);
+                                        seq += len;
+                                        break;
+                                }
+                                reg_w_buf(gspca_dev, index, seq, 8);
+                                seq += 8;
+                                index += 8;
+                                len -= 8;
+                        }
+                }
+        }
+        /* not reached */
+}
 /* this function is called at probe time */
 static int sd_config(struct gspca_dev *gspca_dev,
                        const struct usb_device_id *id)
@@ -252,203 +497,245 @@ static int sd_config(struct gspca_dev *gspca_dev,
        struct sd *sd = (struct sd *) gspca_dev;
        struct cam *cam;
-        PDEBUG(D_CONF, "Find Sensor PAC7311");
-        reg_w(gspca_dev, 0x78, 0x40); /* Bit_0=start stream, Bit_7=LED */
-        reg_w(gspca_dev, 0x78, 0x40); /* Bit_0=start stream, Bit_7=LED */
-        reg_w(gspca_dev, 0x78, 0x44); /* Bit_0=start stream, Bit_7=LED */
-        reg_w(gspca_dev, 0xff, 0x04);
-        reg_w(gspca_dev, 0x27, 0x80);
-        reg_w(gspca_dev, 0x28, 0xca);
-        reg_w(gspca_dev, 0x29, 0x53);
-        reg_w(gspca_dev, 0x2a, 0x0e);
-        reg_w(gspca_dev, 0xff, 0x01);
-        reg_w(gspca_dev, 0x3e, 0x20);
        cam = &gspca_dev->cam;
        cam->epaddr = 0x05;
-        cam->cam_mode = vga_mode;
-        cam->nmodes = ARRAY_SIZE(vga_mode);
+        sd->sensor = id->driver_info;
+        if (sd->sensor == SENSOR_PAC7302) {
+                PDEBUG(D_CONF, "Find Sensor PAC7302");
+                cam->cam_mode = &vga_mode[2];   /* only 640x480 */
+                cam->nmodes = 1;
+        } else {
+                PDEBUG(D_CONF, "Find Sensor PAC7311");
+                cam->cam_mode = vga_mode;
+                cam->nmodes = ARRAY_SIZE(vga_mode);
+                gspca_dev->ctrl_dis = (1 << BRIGHTNESS_IDX)
+                                | (1 << SATURATION_IDX);
+        }
        sd->brightness = BRIGHTNESS_DEF;
        sd->contrast = CONTRAST_DEF;
        sd->colors = COLOR_DEF;
+        sd->gain = GAIN_DEF;
+        sd->exposure = EXPOSURE_DEF;
        sd->autogain = AUTOGAIN_DEF;
-        sd->ag_cnt = -1;
+        sd->hflip = HFLIP_DEF;
+        sd->vflip = VFLIP_DEF;
        return 0;
 }
-static void setbrightness(struct gspca_dev *gspca_dev)
+/* This function is used by pac7302 only */
+static void setbrightcont(struct gspca_dev *gspca_dev)
+{
+        struct sd *sd = (struct sd *) gspca_dev;
+        int i, v;
+        static const __u8 max[10] =
+                {0x29, 0x33, 0x42, 0x5a, 0x6e, 0x80, 0x9f, 0xbb,
+                 0xd4, 0xec};
+        static const __u8 delta[10] =
+                {0x35, 0x33, 0x33, 0x2f, 0x2a, 0x25, 0x1e, 0x17,
+                 0x11, 0x0b};
+        reg_w(gspca_dev, 0xff, 0x00);   /* page 0 */
+        for (i = 0; i < 10; i++) {
+                v = max[i];
+                v += (sd->brightness - BRIGHTNESS_MAX)
+                        * 150 / BRIGHTNESS_MAX;         /* 200 ? */
+                v -= delta[i] * sd->contrast / CONTRAST_MAX;
+                if (v < 0)
+                        v = 0;
+                else if (v > 0xff)
+                        v = 0xff;
+                reg_w(gspca_dev, 0xa2 + i, v);
+        }
+        reg_w(gspca_dev, 0xdc, 0x01);
+}
+/* This function is used by pac7311 only */
+static void setcontrast(struct gspca_dev *gspca_dev)
 {
        struct sd *sd = (struct sd *) gspca_dev;
-        int brightness;
-/*jfm: inverted?*/
-        brightness = BRIGHTNESS_MAX - sd->brightness;
        reg_w(gspca_dev, 0xff, 0x04);
-/*      reg_w(gspca_dev, 0x0e, 0x00); */
+        reg_w(gspca_dev, 0x10, sd->contrast >> 4);
-        reg_w(gspca_dev, 0x0f, brightness);
        /* load registers to sensor (Bit 0, auto clear) */
        reg_w(gspca_dev, 0x11, 0x01);
-        PDEBUG(D_CONF|D_STREAM, "brightness: %i", brightness);
 }
-static void setcontrast(struct gspca_dev *gspca_dev)
+/* This function is used by pac7302 only */
+static void setcolors(struct gspca_dev *gspca_dev)
 {
        struct sd *sd = (struct sd *) gspca_dev;
+        int i, v;
+        static const int a[9] =
+                {217, -212, 0, -101, 170, -67, -38, -315, 355};
+        static const int b[9] =
+                {19, 106, 0, 19, 106, 1, 19, 106, 1};
-        reg_w(gspca_dev, 0xff, 0x01);
+        reg_w(gspca_dev, 0xff, 0x03);   /* page 3 */
-        reg_w(gspca_dev, 0x80, sd->contrast);
-        /* load registers to sensor (Bit 0, auto clear) */
        reg_w(gspca_dev, 0x11, 0x01);
-        PDEBUG(D_CONF|D_STREAM, "contrast: %i", sd->contrast);
+        reg_w(gspca_dev, 0xff, 0x00);   /* page 0 */
+        reg_w(gspca_dev, 0xff, 0x00);   /* page 0 */
+        for (i = 0; i < 9; i++) {
+                v = a[i] * sd->colors / COLOR_MAX + b[i];
+                reg_w(gspca_dev, 0x0f + 2 * i, (v >> 8) & 0x07);
+                reg_w(gspca_dev, 0x0f + 2 * i + 1, v);
+        }
+        reg_w(gspca_dev, 0xdc, 0x01);
+        PDEBUG(D_CONF|D_STREAM, "color: %i", sd->colors);
 }
-static void setcolors(struct gspca_dev *gspca_dev)
+static void setgain(struct gspca_dev *gspca_dev)
 {
        struct sd *sd = (struct sd *) gspca_dev;
-        reg_w(gspca_dev, 0xff, 0x01);
+        if (sd->sensor == SENSOR_PAC7302) {
-        reg_w(gspca_dev, 0x10, sd->colors);
+                reg_w(gspca_dev, 0xff, 0x03);           /* page 3 */
+                reg_w(gspca_dev, 0x10, sd->gain >> 3);
+        } else {
+                int gain = GAIN_MAX - sd->gain;
+                if (gain < 1)
+                        gain = 1;
+                else if (gain > 245)
+                        gain = 245;
+                reg_w(gspca_dev, 0xff, 0x04);           /* page 4 */
+                reg_w(gspca_dev, 0x0e, 0x00);
+                reg_w(gspca_dev, 0x0f, gain);
+        }
        /* load registers to sensor (Bit 0, auto clear) */
        reg_w(gspca_dev, 0x11, 0x01);
-        PDEBUG(D_CONF|D_STREAM, "color: %i", sd->colors);
 }
-static void setautogain(struct gspca_dev *gspca_dev)
+static void setexposure(struct gspca_dev *gspca_dev)
 {
        struct sd *sd = (struct sd *) gspca_dev;
+        __u8 reg;
+        /* register 2 of frame 3/4 contains the clock divider configuring the
+           no fps according to the formula: 60 / reg. sd->exposure is the
+           desired exposure time in ms. */
+        reg = 120 * sd->exposure / 1000;
+        if (reg < 2)
+                reg = 2;
+        else if (reg > 63)
+                reg = 63;
+        if (sd->sensor == SENSOR_PAC7302) {
+                /* On the pac7302 reg2 MUST be a multiple of 3, so round it to
+                   the nearest multiple of 3, except when between 6 and 12? */
+                if (reg < 6 || reg > 12)
+                        reg = ((reg + 1) / 3) * 3;
+                reg_w(gspca_dev, 0xff, 0x03);           /* page 3 */
+                reg_w(gspca_dev, 0x02, reg);
+        } else {
+                reg_w(gspca_dev, 0xff, 0x04);           /* page 4 */
+                reg_w(gspca_dev, 0x02, reg);
+                /* Page 1 register 8 must always be 0x08 except when not in
+                   640x480 mode and Page3/4 reg 2 <= 3 then it must be 9 */
+                reg_w(gspca_dev, 0xff, 0x01);
+                if (gspca_dev->cam.cam_mode[(int)gspca_dev->curr_mode].priv &&
+                                reg <= 3)
+                        reg_w(gspca_dev, 0x08, 0x09);
+                else
+                        reg_w(gspca_dev, 0x08, 0x08);
+        }
+        /* load registers to sensor (Bit 0, auto clear) */
+        reg_w(gspca_dev, 0x11, 0x01);
+}
-        if (sd->autogain) {
+static void sethvflip(struct gspca_dev *gspca_dev)
-                sd->lum_sum = 0;
+{
-                sd->ag_cnt = AG_CNT_START;
+        struct sd *sd = (struct sd *) gspca_dev;
+        __u8 data;
+        if (sd->sensor == SENSOR_PAC7302) {
+                reg_w(gspca_dev, 0xff, 0x03);           /* page 3 */
+                data = (sd->hflip ? 0x08 : 0x00)
+                        | (sd->vflip ? 0x04 : 0x00);
        } else {
-                sd->ag_cnt = -1;
+                reg_w(gspca_dev, 0xff, 0x04);           /* page 4 */
+                data = (sd->hflip ? 0x04 : 0x00)
+                        | (sd->vflip ? 0x08 : 0x00);
        }
+        reg_w(gspca_dev, 0x21, data);
+        /* load registers to sensor (Bit 0, auto clear) */
+        reg_w(gspca_dev, 0x11, 0x01);
 }
-/* this function is called at open time */
+/* this function is called at probe and resume time */
-static int sd_open(struct gspca_dev *gspca_dev)
+static int sd_init(struct gspca_dev *gspca_dev)
 {
-        reg_w(gspca_dev, 0x78, 0x00);   /* Turn on LED */
+        struct sd *sd = (struct sd *) gspca_dev;
+        if (sd->sensor == SENSOR_PAC7302)
+                reg_w_seq(gspca_dev, init_7302, sizeof init_7302);
+        else
+                reg_w_seq(gspca_dev, init_7311, sizeof init_7311);
        return 0;
 }
 static void sd_start(struct gspca_dev *gspca_dev)
 {
-        reg_w(gspca_dev, 0xff, 0x01);
+        struct sd *sd = (struct sd *) gspca_dev;
-        reg_w_buf(gspca_dev, 0x0002, "\x48\x0a\x40\x08\x00\x00\x08\x00", 8);
-        reg_w_buf(gspca_dev, 0x000a, "\x06\xff\x11\xff\x5a\x30\x90\x4c", 8);
-        reg_w_buf(gspca_dev, 0x0012, "\x00\x07\x00\x0a\x10\x00\xa0\x10", 8);
-        reg_w_buf(gspca_dev, 0x001a, "\x02\x00\x00\x00\x00\x0b\x01\x00", 8);
-        reg_w_buf(gspca_dev, 0x0022, "\x00\x00\x00\x00\x00\x00\x00\x00", 8);
-        reg_w_buf(gspca_dev, 0x002a, "\x00\x00\x00", 3);
-        reg_w_buf(gspca_dev, 0x003e, "\x00\x00\x78\x52\x4a\x52\x78\x6e", 8);
-        reg_w_buf(gspca_dev, 0x0046, "\x48\x46\x48\x6e\x5f\x49\x42\x49", 8);
-        reg_w_buf(gspca_dev, 0x004e, "\x5f\x5f\x49\x42\x49\x5f\x6e\x48", 8);
-        reg_w_buf(gspca_dev, 0x0056, "\x46\x48\x6e\x78\x52\x4a\x52\x78", 8);
-        reg_w_buf(gspca_dev, 0x005e, "\x00\x00\x09\x1b\x34\x49\x5c\x9b", 8);
-        reg_w_buf(gspca_dev, 0x0066, "\xd0\xff", 2);
-        reg_w_buf(gspca_dev, 0x0078, "\x44\x00\xf2\x01\x01\x80", 6);
-        reg_w_buf(gspca_dev, 0x007f, "\x2a\x1c\x00\xc8\x02\x58\x03\x84", 8);
-        reg_w_buf(gspca_dev, 0x0087, "\x12\x00\x1a\x04\x08\x0c\x10\x14", 8);
-        reg_w_buf(gspca_dev, 0x008f, "\x18\x20", 2);
-        reg_w_buf(gspca_dev, 0x0096, "\x01\x08\x04", 3);
-        reg_w_buf(gspca_dev, 0x00a0, "\x44\x44\x44\x04", 4);
-        reg_w_buf(gspca_dev, 0x00f0, "\x01\x00\x00\x00\x22\x00\x20\x00", 8);
-        reg_w_buf(gspca_dev, 0x00f8, "\x3f\x00\x0a\x01\x00", 5);
-        reg_w(gspca_dev, 0xff, 0x04);
+        sd->sof_read = 0;
-        reg_w(gspca_dev, 0x02, 0x04);
-        reg_w(gspca_dev, 0x03, 0x54);
+        if (sd->sensor == SENSOR_PAC7302) {
-        reg_w(gspca_dev, 0x04, 0x07);
+                reg_w_var(gspca_dev, start_7302);
-        reg_w(gspca_dev, 0x05, 0x2b);
+                setbrightcont(gspca_dev);
-        reg_w(gspca_dev, 0x06, 0x09);
+                setcolors(gspca_dev);
-        reg_w(gspca_dev, 0x07, 0x0f);
+        } else {
-        reg_w(gspca_dev, 0x08, 0x09);
+                reg_w_var(gspca_dev, start_7311);
-        reg_w(gspca_dev, 0x09, 0x00);
+                setcontrast(gspca_dev);
-        reg_w(gspca_dev, 0x0c, 0x07);
+        }
-        reg_w(gspca_dev, 0x0d, 0x00);
+        setgain(gspca_dev);
-        reg_w(gspca_dev, 0x0e, 0x00);
+        setexposure(gspca_dev);
-        reg_w(gspca_dev, 0x0f, 0x62);
+        sethvflip(gspca_dev);
-        reg_w(gspca_dev, 0x10, 0x08);
-        reg_w(gspca_dev, 0x12, 0x07);
-        reg_w(gspca_dev, 0x13, 0x00);
-        reg_w(gspca_dev, 0x14, 0x00);
-        reg_w(gspca_dev, 0x15, 0x00);
-        reg_w(gspca_dev, 0x16, 0x00);
-        reg_w(gspca_dev, 0x17, 0x00);
-        reg_w(gspca_dev, 0x18, 0x00);
-        reg_w(gspca_dev, 0x19, 0x00);
-        reg_w(gspca_dev, 0x1a, 0x00);
-        reg_w(gspca_dev, 0x1b, 0x03);
-        reg_w(gspca_dev, 0x1c, 0xa0);
-        reg_w(gspca_dev, 0x1d, 0x01);
-        reg_w(gspca_dev, 0x1e, 0xf4);
-        reg_w(gspca_dev, 0x21, 0x00);
-        reg_w(gspca_dev, 0x22, 0x08);
-        reg_w(gspca_dev, 0x24, 0x03);
-        reg_w(gspca_dev, 0x26, 0x00);
-        reg_w(gspca_dev, 0x27, 0x01);
-        reg_w(gspca_dev, 0x28, 0xca);
-        reg_w(gspca_dev, 0x29, 0x10);
-        reg_w(gspca_dev, 0x2a, 0x06);
-        reg_w(gspca_dev, 0x2b, 0x78);
-        reg_w(gspca_dev, 0x2c, 0x00);
-        reg_w(gspca_dev, 0x2d, 0x00);
-        reg_w(gspca_dev, 0x2e, 0x00);
-        reg_w(gspca_dev, 0x2f, 0x00);
-        reg_w(gspca_dev, 0x30, 0x23);
-        reg_w(gspca_dev, 0x31, 0x28);
-        reg_w(gspca_dev, 0x32, 0x04);
-        reg_w(gspca_dev, 0x33, 0x11);
-        reg_w(gspca_dev, 0x34, 0x00);
-        reg_w(gspca_dev, 0x35, 0x00);
-        reg_w(gspca_dev, 0x11, 0x01);
-        setcontrast(gspca_dev);
-        setbrightness(gspca_dev);
-        setcolors(gspca_dev);
-        setautogain(gspca_dev);
        /* set correct resolution */
        switch (gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv) {
-        case 2:                                 /* 160x120 */
+        case 2:                                 /* 160x120 pac7311 */
-                reg_w(gspca_dev, 0xff, 0x04);
-                reg_w(gspca_dev, 0x02, 0x03);
                reg_w(gspca_dev, 0xff, 0x01);
-                reg_w(gspca_dev, 0x08, 0x09);
                reg_w(gspca_dev, 0x17, 0x20);
-                reg_w(gspca_dev, 0x1b, 0x00);
-/*              reg_w(gspca_dev, 0x80, 0x69); */
                reg_w(gspca_dev, 0x87, 0x10);
                break;
-        case 1:                                 /* 320x240 */
+        case 1:                                 /* 320x240 pac7311 */
-                reg_w(gspca_dev, 0xff, 0x04);
-                reg_w(gspca_dev, 0x02, 0x03);
                reg_w(gspca_dev, 0xff, 0x01);
-                reg_w(gspca_dev, 0x08, 0x09);
                reg_w(gspca_dev, 0x17, 0x30);
-/*              reg_w(gspca_dev, 0x80, 0x3f); */
                reg_w(gspca_dev, 0x87, 0x11);
                break;
        case 0:                                 /* 640x480 */
-                reg_w(gspca_dev, 0xff, 0x04);
+                if (sd->sensor == SENSOR_PAC7302)
-                reg_w(gspca_dev, 0x02, 0x03);
+                        break;
                reg_w(gspca_dev, 0xff, 0x01);
-                reg_w(gspca_dev, 0x08, 0x08);
                reg_w(gspca_dev, 0x17, 0x00);
-/*              reg_w(gspca_dev, 0x80, 0x1c); */
                reg_w(gspca_dev, 0x87, 0x12);
                break;
        }
+        sd->sof_read = 0;
+        sd->autogain_ignore_frames = 0;
+        atomic_set(&sd->avg_lum, -1);
        /* start stream */
        reg_w(gspca_dev, 0xff, 0x01);
-        reg_w(gspca_dev, 0x78, 0x04);
+        if (sd->sensor == SENSOR_PAC7302)
-        reg_w(gspca_dev, 0x78, 0x05);
+                reg_w(gspca_dev, 0x78, 0x01);
+        else
+                reg_w(gspca_dev, 0x78, 0x05);
 }
 static void sd_stopN(struct gspca_dev *gspca_dev)
 {
+        struct sd *sd = (struct sd *) gspca_dev;
+        if (sd->sensor == SENSOR_PAC7302) {
+                reg_w(gspca_dev, 0xff, 0x01);
+                reg_w(gspca_dev, 0x78, 0x00);
+                reg_w(gspca_dev, 0x78, 0x00);
+                return;
+        }
        reg_w(gspca_dev, 0xff, 0x04);
        reg_w(gspca_dev, 0x27, 0x80);
        reg_w(gspca_dev, 0x28, 0xca);
@@ -456,187 +743,147 @@ static void sd_stopN(struct gspca_dev *gspca_dev)
        reg_w(gspca_dev, 0x2a, 0x0e);
        reg_w(gspca_dev, 0xff, 0x01);
        reg_w(gspca_dev, 0x3e, 0x20);
-        reg_w(gspca_dev, 0x78, 0x04); /* Bit_0=start stream, Bit_7=LED */
+        reg_w(gspca_dev, 0x78, 0x44); /* Bit_0=start stream, Bit_6=LED */
-        reg_w(gspca_dev, 0x78, 0x44); /* Bit_0=start stream, Bit_7=LED */
+        reg_w(gspca_dev, 0x78, 0x44); /* Bit_0=start stream, Bit_6=LED */
-        reg_w(gspca_dev, 0x78, 0x44); /* Bit_0=start stream, Bit_7=LED */
+        reg_w(gspca_dev, 0x78, 0x44); /* Bit_0=start stream, Bit_6=LED */
 }
 static void sd_stop0(struct gspca_dev *gspca_dev)
 {
-}
+        struct sd *sd = (struct sd *) gspca_dev;
-/* this function is called at close time */
+        if (sd->sensor == SENSOR_PAC7302) {
-static void sd_close(struct gspca_dev *gspca_dev)
+                reg_w(gspca_dev, 0xff, 0x01);
-{
+                reg_w(gspca_dev, 0x78, 0x40);
-        reg_w(gspca_dev, 0xff, 0x04);
+        }
-        reg_w(gspca_dev, 0x27, 0x80);
-        reg_w(gspca_dev, 0x28, 0xca);
-        reg_w(gspca_dev, 0x29, 0x53);
-        reg_w(gspca_dev, 0x2a, 0x0e);
-        reg_w(gspca_dev, 0xff, 0x01);
-        reg_w(gspca_dev, 0x3e, 0x20);
-        reg_w(gspca_dev, 0x78, 0x04); /* Bit_0=start stream, Bit_7=LED */
-        reg_w(gspca_dev, 0x78, 0x44); /* Bit_0=start stream, Bit_7=LED */
-        reg_w(gspca_dev, 0x78, 0x44); /* Bit_0=start stream, Bit_7=LED */
 }
+/* Include pac common sof detection functions */
+#include "pac_common.h"
 static void do_autogain(struct gspca_dev *gspca_dev)
 {
        struct sd *sd = (struct sd *) gspca_dev;
-        int luma;
+        int avg_lum = atomic_read(&sd->avg_lum);
-        int luma_mean = 128;
+        int desired_lum, deadzone;
-        int luma_delta = 20;
-        __u8 spring = 5;
-        int Gbright;
-        if (!atomic_read(&sd->do_gain))
+        if (avg_lum == -1)
                return;
-        atomic_set(&sd->do_gain, 0);
+        if (sd->sensor == SENSOR_PAC7302) {
-        luma = atomic_read(&sd->avg_lum);
+                desired_lum = 270 + sd->brightness * 4;
-        Gbright = reg_r(gspca_dev, 0x02);
+                /* Hack hack, with the 7202 the first exposure step is
-        PDEBUG(D_FRAM, "luma mean %d", luma);
+                   pretty large, so if we're about to make the first
-        if (luma < luma_mean - luma_delta ||
+                   exposure increase make the deadzone large to avoid
-            luma > luma_mean + luma_delta) {
+                   oscilating */
-                Gbright += (luma_mean - luma) >> spring;
+                if (desired_lum > avg_lum && sd->gain == GAIN_DEF &&
-                if (Gbright > 0x1a)
+                                sd->exposure > EXPOSURE_DEF &&
-                        Gbright = 0x1a;
+                                sd->exposure < 42)
-                else if (Gbright < 4)
+                        deadzone = 90;
-                        Gbright = 4;
+                else
-                PDEBUG(D_FRAM, "gbright %d", Gbright);
+                        deadzone = 30;
-                reg_w(gspca_dev, 0xff, 0x04);
+        } else {
-                reg_w(gspca_dev, 0x0f, Gbright);
+                desired_lum = 200;
-                /* load registers to sensor (Bit 0, auto clear) */
+                deadzone = 20;
-                reg_w(gspca_dev, 0x11, 0x01);
        }
+        if (sd->autogain_ignore_frames > 0)
+                sd->autogain_ignore_frames--;
+        else if (gspca_auto_gain_n_exposure(gspca_dev, avg_lum, desired_lum,
+                        deadzone, GAIN_KNEE, EXPOSURE_KNEE))
+                sd->autogain_ignore_frames = PAC_AUTOGAIN_IGNORE_FRAMES;
 }
+static const unsigned char pac7311_jpeg_header1[] = {
+  0xff, 0xd8, 0xff, 0xc0, 0x00, 0x11, 0x08
+};
+static const unsigned char pac7311_jpeg_header2[] = {
+  0x03, 0x01, 0x21, 0x00, 0x02, 0x11, 0x01, 0x03, 0x11, 0x01, 0xff, 0xda,
+  0x00, 0x0c, 0x03, 0x01, 0x00, 0x02, 0x11, 0x03, 0x11, 0x00, 0x3f, 0x00
+};
+/* this function is run at interrupt level */
 static void sd_pkt_scan(struct gspca_dev *gspca_dev,
                        struct gspca_frame *frame,      /* target */
                        __u8 *data,                     /* isoc packet */
                        int len)                        /* iso packet length */
 {
        struct sd *sd = (struct sd *) gspca_dev;
-        unsigned char tmpbuf[4];
+        unsigned char *sof;
-        int i, p, ffseq;
+        sof = pac_find_sof(gspca_dev, data, len);
-/*      if (len < 5) { */
+        if (sof) {
-        if (len < 6) {
+                unsigned char tmpbuf[4];
-/*              gspca_dev->last_packet_type = DISCARD_PACKET; */
+                int n, lum_offset, footer_length;
-                return;
-        }
+                if (sd->sensor == SENSOR_PAC7302) {
+                  /* 6 bytes after the FF D9 EOF marker a number of lumination
-        ffseq = sd->ffseq;
+                     bytes are send corresponding to different parts of the
+                     image, the 14th and 15th byte after the EOF seem to
-        for (p = 0; p < len - 6; p++) {
+                     correspond to the center of the image */
-                if ((data[0 + p] == 0xff)
+                  lum_offset = 61 + sizeof pac_sof_marker;
-                    && (data[1 + p] == 0xff)
+                  footer_length = 74;
-                    && (data[2 + p] == 0x00)
+                } else {
-                    && (data[3 + p] == 0xff)
+                  lum_offset = 24 + sizeof pac_sof_marker;
-                    && (data[4 + p] == 0x96)) {
+                  footer_length = 26;
+                }
-                        /* start of frame */
-                        if (sd->ag_cnt >= 0 && p > 28) {
-                                sd->lum_sum += data[p - 23];
-                                if (--sd->ag_cnt < 0) {
-                                        sd->ag_cnt = AG_CNT_START;
-                                        atomic_set(&sd->avg_lum,
-                                                sd->lum_sum / AG_CNT_START);
-                                        sd->lum_sum = 0;
-                                        atomic_set(&sd->do_gain, 1);
-                                }
-                        }
-                        /* copy the end of data to the current frame */
+                /* Finish decoding current frame */
+                n = (sof - data) - (footer_length + sizeof pac_sof_marker);
+                if (n < 0) {
+                        frame->data_end += n;
+                        n = 0;
+                }
+                frame = gspca_frame_add(gspca_dev, INTER_PACKET, frame,
+                                        data, n);
+                if (gspca_dev->last_packet_type != DISCARD_PACKET &&
+                                frame->data_end[-2] == 0xff &&
+                                frame->data_end[-1] == 0xd9)
                        frame = gspca_frame_add(gspca_dev, LAST_PACKET, frame,
-                                                data, p);
+                                                NULL, 0);
-                        /* put the JPEG header in the new frame */
+                n = sof - data;
-                        gspca_frame_add(gspca_dev, FIRST_PACKET, frame,
+                len -= n;
-                                        (unsigned char *) pac7311_jpeg_header,
+                data = sof;
-                                        12);
+                /* Get average lumination */
+                if (gspca_dev->last_packet_type == LAST_PACKET &&
+                                n >= lum_offset)
+                        atomic_set(&sd->avg_lum, data[-lum_offset] +
+                                                data[-lum_offset + 1]);
+                else
+                        atomic_set(&sd->avg_lum, -1);
+                /* Start the new frame with the jpeg header */
+                gspca_frame_add(gspca_dev, FIRST_PACKET, frame,
+                        pac7311_jpeg_header1, sizeof(pac7311_jpeg_header1));
+                if (sd->sensor == SENSOR_PAC7302) {
+                        /* The PAC7302 has the image rotated 90 degrees */
+                        tmpbuf[0] = gspca_dev->width >> 8;
+                        tmpbuf[1] = gspca_dev->width & 0xff;
+                        tmpbuf[2] = gspca_dev->height >> 8;
+                        tmpbuf[3] = gspca_dev->height & 0xff;
+                } else {
                        tmpbuf[0] = gspca_dev->height >> 8;
                        tmpbuf[1] = gspca_dev->height & 0xff;
                        tmpbuf[2] = gspca_dev->width >> 8;
                        tmpbuf[3] = gspca_dev->width & 0xff;
-                        gspca_frame_add(gspca_dev, INTER_PACKET, frame,
-                                        tmpbuf, 4);
-                        gspca_frame_add(gspca_dev, INTER_PACKET, frame,
-                                (unsigned char *) &pac7311_jpeg_header[16],
-                                PAC7311_JPEG_HEADER_SIZE - 16);
-                        data += p + 7;
-                        len -= p + 7;
-                        ffseq = 0;
-                        break;
                }
+                gspca_frame_add(gspca_dev, INTER_PACKET, frame, tmpbuf, 4);
+                gspca_frame_add(gspca_dev, INTER_PACKET, frame,
+                        pac7311_jpeg_header2, sizeof(pac7311_jpeg_header2));
        }
-        /* remove the 'ff ff ff xx' sequences */
-        switch (ffseq) {
-        case 3:
-                data += 1;
-                len -= 1;
-                break;
-        case 2:
-                if (data[0] == 0xff) {
-                        data += 2;
-                        len -= 2;
-                        frame->data_end -= 2;
-                }
-                break;
-        case 1:
-                if (data[0] == 0xff
-                    && data[1] == 0xff) {
-                        data += 3;
-                        len -= 3;
-                        frame->data_end -= 1;
-                }
-                break;
-        }
-        for (i = 0; i < len - 4; i++) {
-                if (data[i] == 0xff
-                    && data[i + 1] == 0xff
-                    && data[i + 2] == 0xff) {
-                        memmove(&data[i], &data[i + 4], len - i - 4);
-                        len -= 4;
-                }
-        }
-        ffseq = 0;
-        if (data[len - 4] == 0xff) {
-                if (data[len - 3] == 0xff
-                    && data[len - 2] == 0xff) {
-                        len -= 4;
-                }
-        } else if (data[len - 3] == 0xff) {
-                if (data[len - 2] == 0xff
-                    && data[len - 1] == 0xff)
-                        ffseq = 3;
-        } else if (data[len - 2] == 0xff) {
-                if (data[len - 1] == 0xff)
-                        ffseq = 2;
-        } else if (data[len - 1] == 0xff)
-                ffseq = 1;
-        sd->ffseq = ffseq;
        gspca_frame_add(gspca_dev, INTER_PACKET, frame, data, len);
 }
-static void getbrightness(struct gspca_dev *gspca_dev)
-{
-/*      sd->brightness = reg_r(gspca_dev, 0x08);
-        return sd->brightness;  */
-/*      PDEBUG(D_CONF, "Called pac7311_getbrightness: Not implemented yet"); */
-}
 static int sd_setbrightness(struct gspca_dev *gspca_dev, __s32 val)
 {
        struct sd *sd = (struct sd *) gspca_dev;
        sd->brightness = val;
        if (gspca_dev->streaming)
-                setbrightness(gspca_dev);
+                setbrightcont(gspca_dev);
        return 0;
 }
@@ -644,7 +891,6 @@ static int sd_getbrightness(struct gspca_dev *gspca_dev, __s32 *val)
 {
        struct sd *sd = (struct sd *) gspca_dev;
-        getbrightness(gspca_dev);
        *val = sd->brightness;
        return 0;
 }
@@ -654,8 +900,12 @@ static int sd_setcontrast(struct gspca_dev *gspca_dev, __s32 val)
        struct sd *sd = (struct sd *) gspca_dev;
        sd->contrast = val;
-        if (gspca_dev->streaming)
+        if (gspca_dev->streaming) {
-                setcontrast(gspca_dev);
+                if (sd->sensor == SENSOR_PAC7302)
+                        setbrightcont(gspca_dev);
+                else
+                        setcontrast(gspca_dev);
+        }
        return 0;
 }
@@ -663,7 +913,6 @@ static int sd_getcontrast(struct gspca_dev *gspca_dev, __s32 *val)
 {
        struct sd *sd = (struct sd *) gspca_dev;
-/*      getcontrast(gspca_dev); */
        *val = sd->contrast;
        return 0;
 }
@@ -682,18 +931,66 @@ static int sd_getcolors(struct gspca_dev *gspca_dev, __s32 *val)
 {
        struct sd *sd = (struct sd *) gspca_dev;
-/*      getcolors(gspca_dev); */
        *val = sd->colors;
        return 0;
 }
+static int sd_setgain(struct gspca_dev *gspca_dev, __s32 val)
+{
+        struct sd *sd = (struct sd *) gspca_dev;
+        sd->gain = val;
+        if (gspca_dev->streaming)
+                setgain(gspca_dev);
+        return 0;
+}
+static int sd_getgain(struct gspca_dev *gspca_dev, __s32 *val)
+{
+        struct sd *sd = (struct sd *) gspca_dev;
+        *val = sd->gain;
+        return 0;
+}
+static int sd_setexposure(struct gspca_dev *gspca_dev, __s32 val)
+{
+        struct sd *sd = (struct sd *) gspca_dev;
+        sd->exposure = val;
+        if (gspca_dev->streaming)
+                setexposure(gspca_dev);
+        return 0;
+}
+static int sd_getexposure(struct gspca_dev *gspca_dev, __s32 *val)
+{
+        struct sd *sd = (struct sd *) gspca_dev;
+        *val = sd->exposure;
+        return 0;
+}
 static int sd_setautogain(struct gspca_dev *gspca_dev, __s32 val)
 {
        struct sd *sd = (struct sd *) gspca_dev;
        sd->autogain = val;
-        if (gspca_dev->streaming)
+        /* when switching to autogain set defaults to make sure
-                setautogain(gspca_dev);
+           we are on a valid point of the autogain gain /
+           exposure knee graph, and give this change time to
+           take effect before doing autogain. */
+        if (sd->autogain) {
+                sd->exposure = EXPOSURE_DEF;
+                sd->gain = GAIN_DEF;
+                if (gspca_dev->streaming) {
+                        sd->autogain_ignore_frames =
+                                PAC_AUTOGAIN_IGNORE_FRAMES;
+                        setexposure(gspca_dev);
+                        setgain(gspca_dev);
+                }
+        }
        return 0;
 }
@@ -705,30 +1002,67 @@ static int sd_getautogain(struct gspca_dev *gspca_dev, __s32 *val)
        return 0;
 }
+static int sd_sethflip(struct gspca_dev *gspca_dev, __s32 val)
+{
+        struct sd *sd = (struct sd *) gspca_dev;
+        sd->hflip = val;
+        if (gspca_dev->streaming)
+                sethvflip(gspca_dev);
+        return 0;
+}
+static int sd_gethflip(struct gspca_dev *gspca_dev, __s32 *val)
+{
+        struct sd *sd = (struct sd *) gspca_dev;
+        *val = sd->hflip;
+        return 0;
+}
+static int sd_setvflip(struct gspca_dev *gspca_dev, __s32 val)
+{
+        struct sd *sd = (struct sd *) gspca_dev;
+        sd->vflip = val;
+        if (gspca_dev->streaming)
+                sethvflip(gspca_dev);
+        return 0;
+}
+static int sd_getvflip(struct gspca_dev *gspca_dev, __s32 *val)
+{
+        struct sd *sd = (struct sd *) gspca_dev;
+        *val = sd->vflip;
+        return 0;
+}
 /* sub-driver description */
 static struct sd_desc sd_desc = {
        .name = MODULE_NAME,
        .ctrls = sd_ctrls,
        .nctrls = ARRAY_SIZE(sd_ctrls),
        .config = sd_config,
-        .open = sd_open,
+        .init = sd_init,
        .start = sd_start,
        .stopN = sd_stopN,
        .stop0 = sd_stop0,
-        .close = sd_close,
        .pkt_scan = sd_pkt_scan,
        .dq_callback = do_autogain,
 };
 /* -- module initialisation -- */
 static __devinitdata struct usb_device_id device_table[] = {
-        {USB_DEVICE(0x093a, 0x2600)},
+        {USB_DEVICE(0x093a, 0x2600), .driver_info = SENSOR_PAC7311},
-        {USB_DEVICE(0x093a, 0x2601)},
+        {USB_DEVICE(0x093a, 0x2601), .driver_info = SENSOR_PAC7311},
-        {USB_DEVICE(0x093a, 0x2603)},
+        {USB_DEVICE(0x093a, 0x2603), .driver_info = SENSOR_PAC7311},
-        {USB_DEVICE(0x093a, 0x2608)},
+        {USB_DEVICE(0x093a, 0x2608), .driver_info = SENSOR_PAC7311},
-        {USB_DEVICE(0x093a, 0x260e)},
+        {USB_DEVICE(0x093a, 0x260e), .driver_info = SENSOR_PAC7311},
-        {USB_DEVICE(0x093a, 0x260f)},
+        {USB_DEVICE(0x093a, 0x260f), .driver_info = SENSOR_PAC7311},
-        {USB_DEVICE(0x093a, 0x2621)},
+        {USB_DEVICE(0x093a, 0x2621), .driver_info = SENSOR_PAC7302},
+        {USB_DEVICE(0x093a, 0x2624), .driver_info = SENSOR_PAC7302},
+        {USB_DEVICE(0x093a, 0x2626), .driver_info = SENSOR_PAC7302},
        {}
 };
 MODULE_DEVICE_TABLE(usb, device_table);
@@ -746,6 +1080,10 @@ static struct usb_driver sd_driver = {
        .id_table = device_table,
        .probe = sd_probe,
        .disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+        .suspend = gspca_suspend,
+        .resume = gspca_resume,
+#endif
 };
 /* -- module insert / remove -- */
diff --git a/drivers/media/video/gspca/pac_common.h b/drivers/media/video/gspca/pac_common.h
new file mode 100644
index 000000000000..34d4b1494cd5
--- /dev/null
+++ b/drivers/media/video/gspca/pac_common.h
@@ -0,0 +1,60 @@
+/*
+ * Pixart PAC207BCA / PAC73xx common functions
+ *
+ * Copyright (C) 2008 Hans de Goede <j.w.r.degoede@hhs.nl>
+ * Copyright (C) 2005 Thomas Kaiser thomas@kaiser-linux.li
+ * Copyleft (C) 2005 Michel Xhaard mxhaard@magic.fr
+ *
+ * V4L2 by Jean-Francois Moine <http://moinejf.free.fr>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ */
+/* We calculate the autogain at the end of the transfer of a frame, at this
+   moment a frame with the old settings is being transmitted, and a frame is
+   being captured with the old settings. So if we adjust the autogain we must
+   ignore atleast the 2 next frames for the new settings to come into effect
+   before doing any other adjustments */
+#define PAC_AUTOGAIN_IGNORE_FRAMES      3
+static const unsigned char pac_sof_marker[5] =
+                { 0xff, 0xff, 0x00, 0xff, 0x96 };
+static unsigned char *pac_find_sof(struct gspca_dev *gspca_dev,
+                                        unsigned char *m, int len)
+{
+        struct sd *sd = (struct sd *) gspca_dev;
+        int i;
+        /* Search for the SOF marker (fixed part) in the header */
+        for (i = 0; i < len; i++) {
+                if (m[i] == pac_sof_marker[sd->sof_read]) {
+                        sd->sof_read++;
+                        if (sd->sof_read == sizeof(pac_sof_marker)) {
+                                PDEBUG(D_FRAM,
+                                        "SOF found, bytes to analyze: %u."
+                                        " Frame starts at byte #%u",
+                                        len, i + 1);
+                                sd->sof_read = 0;
+                                return m + i + 1;
+                        }
+                } else {
+                        sd->sof_read = 0;
+                }
+        }
+        return NULL;
+}
diff --git a/drivers/media/video/gspca/sonixb.c b/drivers/media/video/gspca/sonixb.c
index 11210c71f66c..5dd78c6766ea 100644
--- a/drivers/media/video/gspca/sonixb.c
+++ b/drivers/media/video/gspca/sonixb.c
@@ -20,6 +20,26 @@
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 */
+/* Some documentation on known sonixb registers:
+Reg     Use
+0x10    high nibble red gain low nibble blue gain
+0x11    low nibble green gain
+0x12    hstart
+0x13    vstart
+0x15    hsize (hsize = register-value * 16)
+0x16    vsize (vsize = register-value * 16)
+0x17    bit 0 toggle compression quality (according to sn9c102 driver)
+0x18    bit 7 enables compression, bit 4-5 set image down scaling:
+        00 scale 1, 01 scale 1/2, 10, scale 1/4
+0x19    high-nibble is sensor clock divider, changes exposure on sensors which
+        use a clock generated by the bridge. Some sensors have their own clock.
+0x1c    auto_exposure area (for avg_lum) startx (startx = register-value * 32)
+0x1d    auto_exposure area (for avg_lum) starty (starty = register-value * 32)
+0x1e    auto_exposure area (for avg_lum) stopx (hsize = (0x1e - 0x1c) * 32)
+0x1f    auto_exposure area (for avg_lum) stopy (vsize = (0x1f - 0x1d) * 32)
+*/
 #define MODULE_NAME "sonixb"
 #include "gspca.h"
@@ -31,10 +51,8 @@ MODULE_LICENSE("GPL");
 /* specific webcam descriptor */
 struct sd {
        struct gspca_dev gspca_dev;     /* !! must be the first item */
-        struct sd_desc sd_desc;         /* our nctrls differ dependend upon the
-                                           sensor, so we use a per cam copy */
        atomic_t avg_lum;
+        int prev_avg_lum;
        unsigned char gain;
        unsigned char exposure;
@@ -44,8 +62,12 @@ struct sd {
        unsigned char frames_to_drop;
        unsigned char freq;             /* light freq filter setting */
-        unsigned char fr_h_sz;          /* size of frame header */
+        __u8 bridge;                    /* Type of bridge */
-        char sensor;                    /* Type of image sensor chip */
+#define BRIDGE_101 0
+#define BRIDGE_102 0 /* We make no difference between 101 and 102 */
+#define BRIDGE_103 1
+        __u8 sensor;                    /* Type of image sensor chip */
 #define SENSOR_HV7131R 0
 #define SENSOR_OV6650 1
 #define SENSOR_OV7630 2
@@ -53,16 +75,35 @@ struct sd {
 #define SENSOR_PAS202 4
 #define SENSOR_TAS5110 5
 #define SENSOR_TAS5130CXX 6
-        char sensor_has_gain;
-        __u8 sensor_addr;
        __u8 reg11;
 };
-/* flags used in the device id table */
+typedef const __u8 sensor_init_t[8];
+struct sensor_data {
+        const __u8 *bridge_init[2];
+        int bridge_init_size[2];
+        sensor_init_t *sensor_init;
+        int sensor_init_size;
+        sensor_init_t *sensor_bridge_init[2];
+        int sensor_bridge_init_size[2];
+        int flags;
+        unsigned ctrl_dis;
+        __u8 sensor_addr;
+};
+/* sensor_data flags */
 #define F_GAIN 0x01             /* has gain */
-#define F_AUTO 0x02             /* has autogain */
+#define F_SIF  0x02             /* sif or vga */
-#define F_SIF  0x04             /* sif or vga */
-#define F_H18  0x08             /* long (18 b) or short (12 b) frame header */
+/* priv field of struct v4l2_pix_format flags (do not use low nibble!) */
+#define MODE_RAW 0x10           /* raw bayer mode */
+#define MODE_REDUCED_SIF 0x20   /* vga mode (320x240 / 160x120) on sif cam */
+/* ctrl_dis helper macros */
+#define NO_EXPO ((1 << EXPOSURE_IDX) | (1 << AUTOGAIN_IDX))
+#define NO_FREQ (1 << FREQ_IDX)
+#define NO_BRIGHTNESS (1 << BRIGHTNESS_IDX)
 #define COMP2 0x8f
 #define COMP 0xc7               /* 0x87 //0x07 */
@@ -73,6 +114,18 @@ struct sd {
 #define SYS_CLK 0x04
+#define SENS(bridge_1, bridge_3, sensor, sensor_1, \
+        sensor_3, _flags, _ctrl_dis, _sensor_addr) \
+{ \
+        .bridge_init = { bridge_1, bridge_3 }, \
+        .bridge_init_size = { sizeof(bridge_1), sizeof(bridge_3) }, \
+        .sensor_init = sensor, \
+        .sensor_init_size = sizeof(sensor), \
+        .sensor_bridge_init = { sensor_1, sensor_3,}, \
+        .sensor_bridge_init_size = { sizeof(sensor_1), sizeof(sensor_3)}, \
+        .flags = _flags, .ctrl_dis = _ctrl_dis, .sensor_addr = _sensor_addr \
+}
 /* We calculate the autogain at the end of the transfer of a frame, at this
   moment a frame with the old settings is being transmitted, and a frame is
   being captured with the old settings. So if we adjust the autogain we must
@@ -95,6 +148,7 @@ static int sd_setfreq(struct gspca_dev *gspca_dev, __s32 val);
 static int sd_getfreq(struct gspca_dev *gspca_dev, __s32 *val);
 static struct ctrl sd_ctrls[] = {
+#define BRIGHTNESS_IDX 0
        {
            {
                .id      = V4L2_CID_BRIGHTNESS,
@@ -109,6 +163,7 @@ static struct ctrl sd_ctrls[] = {
            .set = sd_setbrightness,
            .get = sd_getbrightness,
        },
+#define GAIN_IDX 1
        {
            {
                .id      = V4L2_CID_GAIN,
@@ -124,6 +179,7 @@ static struct ctrl sd_ctrls[] = {
            .set = sd_setgain,
            .get = sd_getgain,
        },
+#define EXPOSURE_IDX 2
        {
                {
                        .id = V4L2_CID_EXPOSURE,
@@ -140,6 +196,7 @@ static struct ctrl sd_ctrls[] = {
                .set = sd_setexposure,
                .get = sd_getexposure,
        },
+#define AUTOGAIN_IDX 3
        {
                {
                        .id = V4L2_CID_AUTOGAIN,
@@ -155,6 +212,7 @@ static struct ctrl sd_ctrls[] = {
                .set = sd_setautogain,
                .get = sd_getautogain,
        },
+#define FREQ_IDX 4
        {
                {
                        .id      = V4L2_CID_POWER_LINE_FREQUENCY,
@@ -172,31 +230,56 @@ static struct ctrl sd_ctrls[] = {
 };
 static struct v4l2_pix_format vga_mode[] = {
+        {160, 120, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
+                .bytesperline = 160,
+                .sizeimage = 160 * 120 * 5 / 4,
+                .colorspace = V4L2_COLORSPACE_SRGB,
+                .priv = 2 | MODE_RAW},
        {160, 120, V4L2_PIX_FMT_SN9C10X, V4L2_FIELD_NONE,
                .bytesperline = 160,
-                .sizeimage = 160 * 120,
+                .sizeimage = 160 * 120 * 5 / 4,
                .colorspace = V4L2_COLORSPACE_SRGB,
                .priv = 2},
        {320, 240, V4L2_PIX_FMT_SN9C10X, V4L2_FIELD_NONE,
                .bytesperline = 320,
-                .sizeimage = 320 * 240,
+                .sizeimage = 320 * 240 * 5 / 4,
                .colorspace = V4L2_COLORSPACE_SRGB,
                .priv = 1},
        {640, 480, V4L2_PIX_FMT_SN9C10X, V4L2_FIELD_NONE,
                .bytesperline = 640,
-                .sizeimage = 640 * 480,
+                .sizeimage = 640 * 480 * 5 / 4,
                .colorspace = V4L2_COLORSPACE_SRGB,
                .priv = 0},
 };
 static struct v4l2_pix_format sif_mode[] = {
+        {160, 120, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
+                .bytesperline = 160,
+                .sizeimage = 160 * 120,
+                .colorspace = V4L2_COLORSPACE_SRGB,
+                .priv = 1 | MODE_RAW | MODE_REDUCED_SIF},
+        {160, 120, V4L2_PIX_FMT_SN9C10X, V4L2_FIELD_NONE,
+                .bytesperline = 160,
+                .sizeimage = 160 * 120 * 5 / 4,
+                .colorspace = V4L2_COLORSPACE_SRGB,
+                .priv = 1 | MODE_REDUCED_SIF},
+        {176, 144, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
+                .bytesperline = 176,
+                .sizeimage = 176 * 144 * 5 / 4,
+                .colorspace = V4L2_COLORSPACE_SRGB,
+                .priv = 1 | MODE_RAW},
        {176, 144, V4L2_PIX_FMT_SN9C10X, V4L2_FIELD_NONE,
                .bytesperline = 176,
-                .sizeimage = 176 * 144,
+                .sizeimage = 176 * 144 * 5 / 4,
                .colorspace = V4L2_COLORSPACE_SRGB,
                .priv = 1},
+        {320, 240, V4L2_PIX_FMT_SN9C10X, V4L2_FIELD_NONE,
+                .bytesperline = 320,
+                .sizeimage = 320 * 240 * 5 / 4,
+                .colorspace = V4L2_COLORSPACE_SRGB,
+                .priv = 0 | MODE_REDUCED_SIF},
        {352, 288, V4L2_PIX_FMT_SN9C10X, V4L2_FIELD_NONE,
                .bytesperline = 352,
-                .sizeimage = 352 * 288,
+                .sizeimage = 352 * 288 * 5 / 4,
                .colorspace = V4L2_COLORSPACE_SRGB,
                .priv = 0},
 };
@@ -204,7 +287,7 @@ static struct v4l2_pix_format sif_mode[] = {
 static const __u8 initHv7131[] = {
        0x46, 0x77, 0x00, 0x04, 0x00, 0x00, 0x00, 0x80, 0x11, 0x00, 0x00, 0x00,
        0x00, 0x00,
-        0x00, 0x00, 0x00, 0x03, 0x01, 0x00,     /* shift from 0x02 0x01 0x00 */
+        0x00, 0x00, 0x00, 0x02, 0x01, 0x00,
        0x28, 0x1e, 0x60, 0x8a, 0x20,
        0x1d, 0x10, 0x02, 0x03, 0x0f, 0x0c
 };
@@ -218,8 +301,8 @@ static const __u8 hv7131_sensor_init[][8] = {
 static const __u8 initOv6650[] = {
        0x44, 0x44, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80,
        0x60, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x02, 0x01, 0x0a, 0x16, 0x12, 0x68, 0x0b,
+        0x00, 0x01, 0x01, 0x0a, 0x16, 0x12, 0x68, 0x8b,
-        0x10, 0x1d, 0x10, 0x00, 0x06, 0x1f, 0x00
+        0x10, 0x1d, 0x10, 0x02, 0x02, 0x09, 0x07
 };
 static const __u8 ov6650_sensor_init[][8] =
 {
@@ -257,15 +340,15 @@ static const __u8 ov6650_sensor_init[][8] =
 static const __u8 initOv7630[] = {
        0x04, 0x44, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, /* r01 .. r08 */
        0x21, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* r09 .. r10 */
-        0x00, 0x02, 0x01, 0x0a,                         /* r11 .. r14 */
+        0x00, 0x01, 0x01, 0x0a,                         /* r11 .. r14 */
        0x28, 0x1e,                     /* H & V sizes     r15 .. r16 */
-        0x68, COMP1, MCK_INIT1,                         /* r17 .. r19 */
+        0x68, COMP2, MCK_INIT1,                         /* r17 .. r19 */
        0x1d, 0x10, 0x02, 0x03, 0x0f, 0x0c              /* r1a .. r1f */
 };
 static const __u8 initOv7630_3[] = {
        0x44, 0x44, 0x00, 0x1a, 0x20, 0x20, 0x20, 0x80, /* r01 .. r08 */
        0x21, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, /* r09 .. r10 */
-        0x00, 0x01, 0x01, 0x0a,                         /* r11 .. r14 */
+        0x00, 0x02, 0x01, 0x0a,                         /* r11 .. r14 */
        0x28, 0x1e,                     /* H & V sizes     r15 .. r16 */
        0x68, 0x8f, MCK_INIT1,                          /* r17 .. r19 */
        0x1d, 0x10, 0x02, 0x03, 0x0f, 0x0c, 0x00,       /* r1a .. r20 */
@@ -294,47 +377,65 @@ static const __u8 ov7630_sensor_init[][8] = {
        {0xd0, 0x21, 0x17, 0x1c, 0xbd, 0x06, 0xf6, 0x10},
 };
+static const __u8 ov7630_sensor_init_3[][8] = {
+        {0xa0, 0x21, 0x13, 0x80, 0x00,  0x00, 0x00, 0x10},
+};
 static const __u8 initPas106[] = {
        0x04, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x81, 0x40, 0x00, 0x00, 0x00,
        0x00, 0x00,
-        0x00, 0x00, 0x00, 0x05, 0x01, 0x00,
+        0x00, 0x00, 0x00, 0x04, 0x01, 0x00,
-        0x16, 0x12, 0x28, COMP1, MCK_INIT1,
+        0x16, 0x12, 0x24, COMP1, MCK_INIT1,
-        0x18, 0x10, 0x04, 0x03, 0x11, 0x0c
+        0x18, 0x10, 0x02, 0x02, 0x09, 0x07
 };
 /* compression 0x86 mckinit1 0x2b */
-static const __u8 pas106_data[][2] = {
+static const __u8 pas106_sensor_init[][8] = {
-        {0x02, 0x04},           /* Pixel Clock Divider 6 */
+        /* Pixel Clock Divider 6 */
-        {0x03, 0x13},           /* Frame Time MSB */
+        { 0xa1, 0x40, 0x02, 0x04, 0x00, 0x00, 0x00, 0x14 },
-/*      {0x03, 0x12},            * Frame Time MSB */
+        /* Frame Time MSB (also seen as 0x12) */
-        {0x04, 0x06},           /* Frame Time LSB */
+        { 0xa1, 0x40, 0x03, 0x13, 0x00, 0x00, 0x00, 0x14 },
-/*      {0x04, 0x05},            * Frame Time LSB */
+        /* Frame Time LSB (also seen as 0x05) */
-        {0x05, 0x65},           /* Shutter Time Line Offset */
+        { 0xa1, 0x40, 0x04, 0x06, 0x00, 0x00, 0x00, 0x14 },
-/*      {0x05, 0x6d},            * Shutter Time Line Offset */
+        /* Shutter Time Line Offset (also seen as 0x6d) */
-/*      {0x06, 0xb1},            * Shutter Time Pixel Offset */
+        { 0xa1, 0x40, 0x05, 0x65, 0x00, 0x00, 0x00, 0x14 },
-        {0x06, 0xcd},           /* Shutter Time Pixel Offset */
+        /* Shutter Time Pixel Offset (also seen as 0xb1) */
-        {0x07, 0xc1},           /* Black Level Subtract Sign */
+        { 0xa1, 0x40, 0x06, 0xcd, 0x00, 0x00, 0x00, 0x14 },
-/*      {0x07, 0x00},            * Black Level Subtract Sign */
+        /* Black Level Subtract Sign (also seen 0x00) */
-        {0x08, 0x06},           /* Black Level Subtract Level */
+        { 0xa1, 0x40, 0x07, 0xc1, 0x00, 0x00, 0x00, 0x14 },
-        {0x08, 0x06},           /* Black Level Subtract Level */
+        /* Black Level Subtract Level (also seen 0x01) */
-/*      {0x08, 0x01},            * Black Level Subtract Level */
+        { 0xa1, 0x40, 0x08, 0x06, 0x00, 0x00, 0x00, 0x14 },
-        {0x09, 0x05},           /* Color Gain B Pixel 5 a */
+        { 0xa1, 0x40, 0x08, 0x06, 0x00, 0x00, 0x00, 0x14 },
-        {0x0a, 0x04},           /* Color Gain G1 Pixel 1 5 */
+        /* Color Gain B Pixel 5 a */
-        {0x0b, 0x04},           /* Color Gain G2 Pixel 1 0 5 */
+        { 0xa1, 0x40, 0x09, 0x05, 0x00, 0x00, 0x00, 0x14 },
-        {0x0c, 0x05},           /* Color Gain R Pixel 3 1 */
+        /* Color Gain G1 Pixel 1 5 */
-        {0x0d, 0x00},           /* Color GainH  Pixel */
+        { 0xa1, 0x40, 0x0a, 0x04, 0x00, 0x00, 0x00, 0x14 },
-        {0x0e, 0x0e},           /* Global Gain */
+        /* Color Gain G2 Pixel 1 0 5 */
-        {0x0f, 0x00},           /* Contrast */
+        { 0xa1, 0x40, 0x0b, 0x04, 0x00, 0x00, 0x00, 0x14 },
-        {0x10, 0x06},           /* H&V synchro polarity */
+        /* Color Gain R Pixel 3 1 */
-        {0x11, 0x06},           /* ?default */
+        { 0xa1, 0x40, 0x0c, 0x05, 0x00, 0x00, 0x00, 0x14 },
-        {0x12, 0x06},           /* DAC scale */
+        /* Color GainH  Pixel */
-        {0x14, 0x02},           /* ?default */
+        { 0xa1, 0x40, 0x0d, 0x00, 0x00, 0x00, 0x00, 0x14 },
-        {0x13, 0x01},           /* Validate Settings */
+        /* Global Gain */
+        { 0xa1, 0x40, 0x0e, 0x0e, 0x00, 0x00, 0x00, 0x14 },
+        /* Contrast */
+        { 0xa1, 0x40, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x14 },
+        /* H&V synchro polarity */
+        { 0xa1, 0x40, 0x10, 0x06, 0x00, 0x00, 0x00, 0x14 },
+        /* ?default */
+        { 0xa1, 0x40, 0x11, 0x06, 0x00, 0x00, 0x00, 0x14 },
+        /* DAC scale */
+        { 0xa1, 0x40, 0x12, 0x06, 0x00, 0x00, 0x00, 0x14 },
+        /* ?default */
+        { 0xa1, 0x40, 0x14, 0x02, 0x00, 0x00, 0x00, 0x14 },
+        /* Validate Settings */
+        { 0xa1, 0x40, 0x13, 0x01, 0x00, 0x00, 0x00, 0x14 },
 };
 static const __u8 initPas202[] = {
        0x44, 0x44, 0x21, 0x30, 0x00, 0x00, 0x00, 0x80, 0x40, 0x00, 0x00, 0x00,
        0x00, 0x00,
-        0x00, 0x00, 0x00, 0x07, 0x03, 0x0a,     /* 6 */
+        0x00, 0x00, 0x00, 0x06, 0x03, 0x0a,
-        0x28, 0x1e, 0x28, 0x89, 0x30,
+        0x28, 0x1e, 0x28, 0x89, 0x20,
        0x00, 0x00, 0x02, 0x03, 0x0f, 0x0c
 };
 static const __u8 pas202_sensor_init[][8] = {
@@ -364,7 +465,7 @@ static const __u8 pas202_sensor_init[][8] = {
 static const __u8 initTas5110[] = {
        0x44, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x11, 0x00, 0x00, 0x00,
        0x00, 0x00,
-        0x00, 0x01, 0x00, 0x46, 0x09, 0x0a,     /* shift from 0x45 0x09 0x0a */
+        0x00, 0x01, 0x00, 0x45, 0x09, 0x0a,
        0x16, 0x12, 0x60, 0x86, 0x2b,
        0x14, 0x0a, 0x02, 0x02, 0x09, 0x07
 };
@@ -377,7 +478,7 @@ static const __u8 tas5110_sensor_init[][8] = {
 static const __u8 initTas5130[] = {
        0x04, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x11, 0x00, 0x00, 0x00,
        0x00, 0x00,
-        0x00, 0x01, 0x00, 0x69, 0x0c, 0x0a,
+        0x00, 0x01, 0x00, 0x68, 0x0c, 0x0a,
        0x28, 0x1e, 0x60, COMP, MCK_INIT,
        0x18, 0x10, 0x04, 0x03, 0x11, 0x0c
 };
@@ -389,6 +490,21 @@ static const __u8 tas5130_sensor_init[][8] = {
        {0x30, 0x11, 0x02, 0x20, 0x70, 0x00, 0x00, 0x10},
 };
+struct sensor_data sensor_data[] = {
+SENS(initHv7131, NULL, hv7131_sensor_init, NULL, NULL, 0, NO_EXPO|NO_FREQ, 0),
+SENS(initOv6650, NULL, ov6650_sensor_init, NULL, NULL, F_GAIN|F_SIF, 0, 0x60),
+SENS(initOv7630, initOv7630_3, ov7630_sensor_init, NULL, ov7630_sensor_init_3,
+        F_GAIN, 0, 0x21),
+SENS(initPas106, NULL, pas106_sensor_init, NULL, NULL, F_SIF, NO_EXPO|NO_FREQ,
+        0),
+SENS(initPas202, initPas202, pas202_sensor_init, NULL, NULL, 0,
+        NO_EXPO|NO_FREQ, 0),
+SENS(initTas5110, NULL, tas5110_sensor_init, NULL, NULL, F_GAIN|F_SIF,
+        NO_BRIGHTNESS|NO_FREQ, 0),
+SENS(initTas5130, NULL, tas5130_sensor_init, NULL, NULL, 0, NO_EXPO|NO_FREQ,
+        0),
+};
 /* get one byte in gspca_dev->usb_buf */
 static void reg_r(struct gspca_dev *gspca_dev,
                  __u16 value)
@@ -409,7 +525,7 @@ static void reg_w(struct gspca_dev *gspca_dev,
                  int len)
 {
 #ifdef GSPCA_DEBUG
-        if (len > sizeof gspca_dev->usb_buf) {
+        if (len > USB_BUF_SZ) {
                PDEBUG(D_ERR|D_PACK, "reg_w: buffer overflow");
                return;
        }
@@ -425,26 +541,6 @@ static void reg_w(struct gspca_dev *gspca_dev,
                        500);
 }
-static void reg_w_big(struct gspca_dev *gspca_dev,
-                  __u16 value,
-                  const __u8 *buffer,
-                  int len)
-{
-        __u8 *tmpbuf;
-        tmpbuf = kmalloc(len, GFP_KERNEL);
-        memcpy(tmpbuf, buffer, len);
-        usb_control_msg(gspca_dev->dev,
-                        usb_sndctrlpipe(gspca_dev->dev, 0),
-                        0x08,                   /* request */
-                        USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
-                        value,
-                        0,                      /* index */
-                        tmpbuf, len,
-                        500);
-        kfree(tmpbuf);
-}
 static int i2c_w(struct gspca_dev *gspca_dev, const __u8 *buffer)
 {
        int retry = 60;
@@ -487,7 +583,7 @@ static void setbrightness(struct gspca_dev *gspca_dev)
                        {0xa0, 0x00, 0x06, 0x00, 0x00, 0x00, 0x00, 0x10};
                /* change reg 0x06 */
-                i2cOV[1] = sd->sensor_addr;
+                i2cOV[1] = sensor_data[sd->sensor].sensor_addr;
                i2cOV[3] = sd->brightness;
                if (i2c_w(gspca_dev, i2cOV) < 0)
                        goto err;
@@ -545,9 +641,6 @@ static void setbrightness(struct gspca_dev *gspca_dev)
                        goto err;
                break;
            }
-        case SENSOR_TAS5110:
-                /* FIXME figure out howto control brightness on TAS5110 */
-                break;
        }
        return;
 err:
@@ -577,7 +670,7 @@ static void setsensorgain(struct gspca_dev *gspca_dev)
        case SENSOR_OV7630: {
                __u8 i2c[] = {0xa0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10};
-                i2c[1] = sd->sensor_addr;
+                i2c[1] = sensor_data[sd->sensor].sensor_addr;
                i2c[3] = gain >> 2;
                if (i2c_w(gspca_dev, i2c) < 0)
                        goto err;
@@ -604,7 +697,7 @@ static void setgain(struct gspca_dev *gspca_dev)
        rgb_value = gain;
        reg_w(gspca_dev, 0x11, &rgb_value, 1);
-        if (sd->sensor_has_gain)
+        if (sensor_data[sd->sensor].flags & F_GAIN)
                setsensorgain(gspca_dev);
 }
@@ -665,6 +758,11 @@ static void setexposure(struct gspca_dev *gspca_dev)
                else if (reg11 > 16)
                        reg11 = 16;
+                /* In 640x480, if the reg11 has less than 3, the image is
+                   unstable (not enough bandwidth). */
+                if (gspca_dev->width == 640 && reg11 < 3)
+                        reg11 = 3;
                /* frame exposure time in ms = 1000 * reg11 / 30    ->
                reg10 = sd->exposure * 2 * reg10_max / (1000 * reg11 / 30) */
                reg10 = (sd->exposure * 60 * reg10_max) / (1000 * reg11);
@@ -678,13 +776,8 @@ static void setexposure(struct gspca_dev *gspca_dev)
                else if (reg10 > reg10_max)
                        reg10 = reg10_max;
-                /* In 640x480, if the reg11 has less than 3, the image is
-                   unstable (not enough bandwidth). */
-                if (gspca_dev->width == 640 && reg11 < 3)
-                        reg11 = 3;
                /* Write reg 10 and reg11 low nibble */
-                i2c[1] = sd->sensor_addr;
+                i2c[1] = sensor_data[sd->sensor].sensor_addr;
                i2c[3] = reg10;
                i2c[4] |= reg11 - 1;
@@ -724,7 +817,7 @@ static void setfreq(struct gspca_dev *gspca_dev)
                                        ? 0x4f : 0x8a;
                        break;
                }
-                i2c[1] = sd->sensor_addr;
+                i2c[1] = sensor_data[sd->sensor].sensor_addr;
                if (i2c_w(gspca_dev, i2c) < 0)
                        PDEBUG(D_ERR, "i2c error setfreq");
                break;
@@ -757,30 +850,19 @@ static int sd_config(struct gspca_dev *gspca_dev,
 {
        struct sd *sd = (struct sd *) gspca_dev;
        struct cam *cam;
-        int sif = 0;
-        /* nctrls depends upon the sensor, so we use a per cam copy */
+        reg_r(gspca_dev, 0x00);
-        memcpy(&sd->sd_desc, gspca_dev->sd_desc, sizeof(struct sd_desc));
+        if (gspca_dev->usb_buf[0] != 0x10)
-        gspca_dev->sd_desc = &sd->sd_desc;
+                return -ENODEV;
        /* copy the webcam info from the device id */
-        sd->sensor = (id->driver_info >> 24) & 0xff;
+        sd->sensor = id->driver_info >> 8;
-        if (id->driver_info & (F_GAIN << 16))
+        sd->bridge = id->driver_info & 0xff;
-                sd->sensor_has_gain = 1;
+        gspca_dev->ctrl_dis = sensor_data[sd->sensor].ctrl_dis;
-        if (id->driver_info & (F_AUTO << 16))
-                sd->sd_desc.dq_callback = do_autogain;
-        if (id->driver_info & (F_SIF << 16))
-                sif = 1;
-        if (id->driver_info & (F_H18 << 16))
-                sd->fr_h_sz = 18;               /* size of frame header */
-        else
-                sd->fr_h_sz = 12;
-        sd->sd_desc.nctrls = (id->driver_info >> 8) & 0xff;
-        sd->sensor_addr = id->driver_info & 0xff;
        cam = &gspca_dev->cam;
        cam->epaddr = 0x01;
-        if (!sif) {
+        if (!(sensor_data[sd->sensor].flags & F_SIF)) {
                cam->cam_mode = vga_mode;
                cam->nmodes = ARRAY_SIZE(vga_mode);
        } else {
@@ -790,157 +872,98 @@ static int sd_config(struct gspca_dev *gspca_dev,
        sd->brightness = BRIGHTNESS_DEF;
        sd->gain = GAIN_DEF;
        sd->exposure = EXPOSURE_DEF;
-        sd->autogain = AUTOGAIN_DEF;
+        if (gspca_dev->ctrl_dis & (1 << AUTOGAIN_IDX))
+                sd->autogain = 0; /* Disable do_autogain callback */
+        else
+                sd->autogain = AUTOGAIN_DEF;
        sd->freq = FREQ_DEF;
        return 0;
 }
-/* this function is called at open time */
+/* this function is called at probe and resume time */
-static int sd_open(struct gspca_dev *gspca_dev)
+static int sd_init(struct gspca_dev *gspca_dev)
 {
-        reg_r(gspca_dev, 0x00);
+        const __u8 stop = 0x09; /* Disable stream turn of LED */
-        if (gspca_dev->usb_buf[0] != 0x10)
-                return -ENODEV;
-        return 0;
-}
-static void pas106_i2cinit(struct gspca_dev *gspca_dev)
+        reg_w(gspca_dev, 0x01, &stop, 1);
-{
-        int i;
+        return 0;
-        const __u8 *data;
-        __u8 i2c1[] = { 0xa1, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x14 };
-        i = ARRAY_SIZE(pas106_data);
-        data = pas106_data[0];
-        while (--i >= 0) {
-                memcpy(&i2c1[2], data, 2);
-                                        /* copy 2 bytes from the template */
-                if (i2c_w(gspca_dev, i2c1) < 0)
-                        PDEBUG(D_ERR, "i2c error pas106");
-                data += 2;
-        }
 }
 /* -- start the camera -- */
 static void sd_start(struct gspca_dev *gspca_dev)
 {
        struct sd *sd = (struct sd *) gspca_dev;
-        int mode, l = 0x1f;
+        struct cam *cam = &gspca_dev->cam;
+        int mode, l;
        const __u8 *sn9c10x;
-        __u8 reg17_19[3];
+        __u8 reg12_19[8];
-        mode = gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv;
+        mode = cam->cam_mode[gspca_dev->curr_mode].priv & 0x07;
+        sn9c10x = sensor_data[sd->sensor].bridge_init[sd->bridge];
+        l = sensor_data[sd->sensor].bridge_init_size[sd->bridge];
+        memcpy(reg12_19, &sn9c10x[0x12 - 1], 8);
+        reg12_19[6] = sn9c10x[0x18 - 1] | (mode << 4);
+        /* Special cases where reg 17 and or 19 value depends on mode */
        switch (sd->sensor) {
-        case SENSOR_HV7131R:
-                sn9c10x = initHv7131;
-                reg17_19[0] = 0x60;
-                reg17_19[1] = (mode << 4) | 0x8a;
-                reg17_19[2] = 0x20;
-                break;
-        case SENSOR_OV6650:
-                sn9c10x = initOv6650;
-                reg17_19[0] = 0x68;
-                reg17_19[1] = (mode << 4) | 0x8b;
-                reg17_19[2] = 0x20;
-                break;
-        case SENSOR_OV7630:
-                if (sd->fr_h_sz == 18) { /* SN9C103 */
-                        sn9c10x = initOv7630_3;
-                        l = sizeof initOv7630_3;
-                } else
-                        sn9c10x = initOv7630;
-                reg17_19[0] = 0x68;
-                reg17_19[1] = (mode << 4) | COMP2;
-                reg17_19[2] = MCK_INIT1;
-                break;
-        case SENSOR_PAS106:
-                sn9c10x = initPas106;
-                reg17_19[0] = 0x24;             /* 0x28 */
-                reg17_19[1] = (mode << 4) | COMP1;
-                reg17_19[2] = MCK_INIT1;
-                break;
        case SENSOR_PAS202:
-                sn9c10x = initPas202;
+                reg12_19[5] = mode ? 0x24 : 0x20;
-                reg17_19[0] = mode ? 0x24 : 0x20;
-                reg17_19[1] = (mode << 4) | 0x89;
-                reg17_19[2] = 0x20;
                break;
-        case SENSOR_TAS5110:
+        case SENSOR_TAS5130CXX:
-                sn9c10x = initTas5110;
+                /* probably not mode specific at all most likely the upper
-                reg17_19[0] = 0x60;
+                   nibble of 0x19 is exposure (clock divider) just as with
-                reg17_19[1] = (mode << 4) | 0x86;
+                   the tas5110, we need someone to test this. */
-                reg17_19[2] = 0x2b;             /* 0xf3; */
+                reg12_19[7] = mode ? 0x23 : 0x43;
-                break;
-        default:
-/*      case SENSOR_TAS5130CXX: */
-                sn9c10x = initTas5130;
-                reg17_19[0] = 0x60;
-                reg17_19[1] = (mode << 4) | COMP;
-                reg17_19[2] = mode ? 0x23 : 0x43;
                break;
        }
+        /* Disable compression when the raw bayer format has been selected */
+        if (cam->cam_mode[gspca_dev->curr_mode].priv & MODE_RAW)
+                reg12_19[6] &= ~0x80;
+        /* Vga mode emulation on SIF sensor? */
+        if (cam->cam_mode[gspca_dev->curr_mode].priv & MODE_REDUCED_SIF) {
+                reg12_19[0] += 16; /* 0x12: hstart adjust */
+                reg12_19[1] += 24; /* 0x13: vstart adjust */
+                reg12_19[3] = 320 / 16; /* 0x15: hsize */
+                reg12_19[4] = 240 / 16; /* 0x16: vsize */
+        }
        /* reg 0x01 bit 2 video transfert on */
        reg_w(gspca_dev, 0x01, &sn9c10x[0x01 - 1], 1);
        /* reg 0x17 SensorClk enable inv Clk 0x60 */
        reg_w(gspca_dev, 0x17, &sn9c10x[0x17 - 1], 1);
        /* Set the registers from the template */
-        reg_w_big(gspca_dev, 0x01, sn9c10x, l);
+        reg_w(gspca_dev, 0x01, sn9c10x, l);
-        switch (sd->sensor) {
-        case SENSOR_HV7131R:
+        /* Init the sensor */
-                i2c_w_vector(gspca_dev, hv7131_sensor_init,
+        i2c_w_vector(gspca_dev, sensor_data[sd->sensor].sensor_init,
-                                sizeof hv7131_sensor_init);
+                        sensor_data[sd->sensor].sensor_init_size);
-                break;
+        if (sensor_data[sd->sensor].sensor_bridge_init[sd->bridge])
-        case SENSOR_OV6650:
+                i2c_w_vector(gspca_dev,
-                i2c_w_vector(gspca_dev, ov6650_sensor_init,
+                        sensor_data[sd->sensor].sensor_bridge_init[sd->bridge],
-                                sizeof ov6650_sensor_init);
+                        sensor_data[sd->sensor].sensor_bridge_init_size[
-                break;
+                                sd->bridge]);
-        case SENSOR_OV7630:
-                i2c_w_vector(gspca_dev, ov7630_sensor_init,
-                                sizeof ov7630_sensor_init);
-                if (sd->fr_h_sz == 18) { /* SN9C103 */
-                        const __u8 i2c[] = { 0xa0, 0x21, 0x13, 0x80, 0x00,
-                                                0x00, 0x00, 0x10 };
-                        i2c_w(gspca_dev, i2c);
-                }
-                break;
-        case SENSOR_PAS106:
-                pas106_i2cinit(gspca_dev);
-                break;
-        case SENSOR_PAS202:
-                i2c_w_vector(gspca_dev, pas202_sensor_init,
-                                sizeof pas202_sensor_init);
-                break;
-        case SENSOR_TAS5110:
-                i2c_w_vector(gspca_dev, tas5110_sensor_init,
-                                sizeof tas5110_sensor_init);
-                break;
-        default:
-/*      case SENSOR_TAS5130CXX: */
-                i2c_w_vector(gspca_dev, tas5130_sensor_init,
-                                sizeof tas5130_sensor_init);
-                break;
-        }
        /* H_size V_size 0x28, 0x1e -> 640x480. 0x16, 0x12 -> 352x288 */
-        reg_w(gspca_dev, 0x15, &sn9c10x[0x15 - 1], 2);
+        reg_w(gspca_dev, 0x15, &reg12_19[3], 2);
        /* compression register */
-        reg_w(gspca_dev, 0x18, &reg17_19[1], 1);
+        reg_w(gspca_dev, 0x18, &reg12_19[6], 1);
        /* H_start */
-        reg_w(gspca_dev, 0x12, &sn9c10x[0x12 - 1], 1);
+        reg_w(gspca_dev, 0x12, &reg12_19[0], 1);
        /* V_START */
-        reg_w(gspca_dev, 0x13, &sn9c10x[0x13 - 1], 1);
+        reg_w(gspca_dev, 0x13, &reg12_19[1], 1);
        /* reset 0x17 SensorClk enable inv Clk 0x60 */
                                /*fixme: ov7630 [17]=68 8f (+20 if 102)*/
-        reg_w(gspca_dev, 0x17, &reg17_19[0], 1);
+        reg_w(gspca_dev, 0x17, &reg12_19[5], 1);
        /*MCKSIZE ->3 */        /*fixme: not ov7630*/
-        reg_w(gspca_dev, 0x19, &reg17_19[2], 1);
+        reg_w(gspca_dev, 0x19, &reg12_19[7], 1);
        /* AE_STRX AE_STRY AE_ENDX AE_ENDY */
        reg_w(gspca_dev, 0x1c, &sn9c10x[0x1c - 1], 4);
        /* Enable video transfert */
        reg_w(gspca_dev, 0x01, &sn9c10x[0], 1);
        /* Compression */
-        reg_w(gspca_dev, 0x18, &reg17_19[1], 2);
+        reg_w(gspca_dev, 0x18, &reg12_19[6], 2);
        msleep(20);
        sd->reg11 = -1;
@@ -957,18 +980,7 @@ static void sd_start(struct gspca_dev *gspca_dev)
 static void sd_stopN(struct gspca_dev *gspca_dev)
 {
-        __u8 ByteSend;
+        sd_init(gspca_dev);
-        ByteSend = 0x09;        /* 0X00 */
-        reg_w(gspca_dev, 0x01, &ByteSend, 1);
-}
-static void sd_stop0(struct gspca_dev *gspca_dev)
-{
-}
-static void sd_close(struct gspca_dev *gspca_dev)
-{
 }
 static void sd_pkt_scan(struct gspca_dev *gspca_dev,
@@ -978,6 +990,7 @@ static void sd_pkt_scan(struct gspca_dev *gspca_dev,
 {
        int i;
        struct sd *sd = (struct sd *) gspca_dev;
+        struct cam *cam = &gspca_dev->cam;
        /* frames start with:
         *      ff ff 00 c4 c4 96       synchro
@@ -998,20 +1011,31 @@ static void sd_pkt_scan(struct gspca_dev *gspca_dev,
                            && data[5 + i] == 0x96) {   /* start of frame */
                                int lum = -1;
                                int pkt_type = LAST_PACKET;
+                                int fr_h_sz = (sd->bridge == BRIDGE_103) ?
+                                        18 : 12;
-                                if (len - i < sd->fr_h_sz) {
+                                if (len - i < fr_h_sz) {
                                        PDEBUG(D_STREAM, "packet too short to"
                                                " get avg brightness");
-                                } else if (sd->fr_h_sz == 12) {
+                                } else if (sd->bridge == BRIDGE_103) {
-                                        lum = data[i + 8] + (data[i + 9] << 8);
-                                } else {
                                        lum = data[i + 9] +
                                                (data[i + 10] << 8);
+                                } else {
+                                        lum = data[i + 8] + (data[i + 9] << 8);
                                }
-                                if (lum == 0) {
+                                /* When exposure changes midway a frame we
+                                   get a lum of 0 in this case drop 2 frames
+                                   as the frames directly after an exposure
+                                   change have an unstable image. Sometimes lum
+                                   *really* is 0 (cam used in low light with
+                                   low exposure setting), so do not drop frames
+                                   if the previous lum was 0 too. */
+                                if (lum == 0 && sd->prev_avg_lum != 0) {
                                        lum = -1;
                                        sd->frames_to_drop = 2;
-                                }
+                                        sd->prev_avg_lum = 0;
+                                } else
+                                        sd->prev_avg_lum = lum;
                                atomic_set(&sd->avg_lum, lum);
                                if (sd->frames_to_drop) {
@@ -1021,14 +1045,25 @@ static void sd_pkt_scan(struct gspca_dev *gspca_dev,
                                frame = gspca_frame_add(gspca_dev, pkt_type,
                                                        frame, data, 0);
-                                data += i + sd->fr_h_sz;
+                                data += i + fr_h_sz;
-                                len -= i + sd->fr_h_sz;
+                                len -= i + fr_h_sz;
                                gspca_frame_add(gspca_dev, FIRST_PACKET,
                                                frame, data, len);
                                return;
                        }
                }
        }
+        if (cam->cam_mode[gspca_dev->curr_mode].priv & MODE_RAW) {
+                /* In raw mode we sometimes get some garbage after the frame
+                   ignore this */
+                int used = frame->data_end - frame->data;
+                int size = cam->cam_mode[gspca_dev->curr_mode].sizeimage;
+                if (used + len > size)
+                        len = size - used;
+        }
        gspca_frame_add(gspca_dev, INTER_PACKET,
                        frame, data, len);
 }
@@ -1162,58 +1197,45 @@ static const struct sd_desc sd_desc = {
        .ctrls = sd_ctrls,
        .nctrls = ARRAY_SIZE(sd_ctrls),
        .config = sd_config,
-        .open = sd_open,
+        .init = sd_init,
        .start = sd_start,
        .stopN = sd_stopN,
-        .stop0 = sd_stop0,
-        .close = sd_close,
        .pkt_scan = sd_pkt_scan,
        .querymenu = sd_querymenu,
+        .dq_callback = do_autogain,
 };
 /* -- module initialisation -- */
-#define SFCI(sensor, flags, nctrls, i2c_addr) \
+#define SB(sensor, bridge) \
-        .driver_info = (SENSOR_ ## sensor << 24) \
+        .driver_info = (SENSOR_ ## sensor << 8) | BRIDGE_ ## bridge
-                        | ((flags) << 16) \
-                        | ((nctrls) << 8) \
-                        | (i2c_addr)
 static __devinitdata struct usb_device_id device_table[] = {
-#ifndef CONFIG_USB_SN9C102
+        {USB_DEVICE(0x0c45, 0x6001), SB(TAS5110, 102)}, /* TAS5110C1B */
-        {USB_DEVICE(0x0c45, 0x6001),                    /* SN9C102 */
+        {USB_DEVICE(0x0c45, 0x6005), SB(TAS5110, 101)}, /* TAS5110C1B */
-                        SFCI(TAS5110, F_GAIN|F_AUTO|F_SIF, 4, 0)},
+#if !defined CONFIG_USB_SN9C102 && !defined CONFIG_USB_SN9C102_MODULE
-        {USB_DEVICE(0x0c45, 0x6005),                    /* SN9C101 */
+        {USB_DEVICE(0x0c45, 0x6007), SB(TAS5110, 101)}, /* TAS5110D */
-                        SFCI(TAS5110, F_GAIN|F_AUTO|F_SIF, 4, 0)},
+        {USB_DEVICE(0x0c45, 0x6009), SB(PAS106, 101)},
-        {USB_DEVICE(0x0c45, 0x6007),                    /* SN9C101 */
+        {USB_DEVICE(0x0c45, 0x600d), SB(PAS106, 101)},
-                        SFCI(TAS5110, F_GAIN|F_AUTO|F_SIF, 4, 0)},
-        {USB_DEVICE(0x0c45, 0x6009),                    /* SN9C101 */
-                        SFCI(PAS106, F_SIF, 2, 0)},
-        {USB_DEVICE(0x0c45, 0x600d),                    /* SN9C101 */
-                        SFCI(PAS106, F_SIF, 2, 0)},
 #endif
-        {USB_DEVICE(0x0c45, 0x6011),            /* SN9C101 - SN9C101G */
+        {USB_DEVICE(0x0c45, 0x6011), SB(OV6650, 101)},
-                        SFCI(OV6650, F_GAIN|F_AUTO|F_SIF, 5, 0x60)},
+#if !defined CONFIG_USB_SN9C102 && !defined CONFIG_USB_SN9C102_MODULE
-#ifndef CONFIG_USB_SN9C102
+        {USB_DEVICE(0x0c45, 0x6019), SB(OV7630, 101)},
-        {USB_DEVICE(0x0c45, 0x6019),                    /* SN9C101 */
+        {USB_DEVICE(0x0c45, 0x6024), SB(TAS5130CXX, 102)},
-                        SFCI(OV7630, F_GAIN|F_AUTO, 5, 0x21)},
+        {USB_DEVICE(0x0c45, 0x6025), SB(TAS5130CXX, 102)},
-        {USB_DEVICE(0x0c45, 0x6024),                    /* SN9C102 */
+        {USB_DEVICE(0x0c45, 0x6028), SB(PAS202, 102)},
-                        SFCI(TAS5130CXX, 0, 2, 0)},
+        {USB_DEVICE(0x0c45, 0x6029), SB(PAS106, 102)},
-        {USB_DEVICE(0x0c45, 0x6025),                    /* SN9C102 */
+        {USB_DEVICE(0x0c45, 0x602c), SB(OV7630, 102)},
-                        SFCI(TAS5130CXX, 0, 2, 0)},
-        {USB_DEVICE(0x0c45, 0x6028),                    /* SN9C102 */
-                        SFCI(PAS202, 0, 2, 0)},
-        {USB_DEVICE(0x0c45, 0x6029),                    /* SN9C101 */
-                        SFCI(PAS106, F_SIF, 2, 0)},
-        {USB_DEVICE(0x0c45, 0x602c),                    /* SN9C102 */
-                        SFCI(OV7630, F_GAIN|F_AUTO, 5, 0x21)},
-        {USB_DEVICE(0x0c45, 0x602d),                    /* SN9C102 */
-                        SFCI(HV7131R, 0, 2, 0)},
-        {USB_DEVICE(0x0c45, 0x602e),                    /* SN9C102 */
-                        SFCI(OV7630, F_GAIN|F_AUTO, 5, 0x21)},
-        {USB_DEVICE(0x0c45, 0x60af),                    /* SN9C103 */
-                        SFCI(PAS202, F_H18, 2, 0)},
-        {USB_DEVICE(0x0c45, 0x60b0),                    /* SN9C103 */
-                        SFCI(OV7630, F_GAIN|F_AUTO|F_H18, 5, 0x21)},
 #endif
+        {USB_DEVICE(0x0c45, 0x602d), SB(HV7131R, 102)},
+#if !defined CONFIG_USB_SN9C102 && !defined CONFIG_USB_SN9C102_MODULE
+        {USB_DEVICE(0x0c45, 0x602e), SB(OV7630, 102)},
+#endif
+        {USB_DEVICE(0x0c45, 0x608f), SB(OV7630, 103)},
+#if !defined CONFIG_USB_SN9C102 && !defined CONFIG_USB_SN9C102_MODULE
+        {USB_DEVICE(0x0c45, 0x60af), SB(PAS202, 103)},
+#endif
+        {USB_DEVICE(0x0c45, 0x60b0), SB(OV7630, 103)},
        {}
 };
 MODULE_DEVICE_TABLE(usb, device_table);
@@ -1231,6 +1253,10 @@ static struct usb_driver sd_driver = {
        .id_table = device_table,
        .probe = sd_probe,
        .disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+        .suspend = gspca_suspend,
+        .resume = gspca_resume,
+#endif
 };
 /* -- module insert / remove -- */
diff --git a/drivers/media/video/gspca/sonixj.c b/drivers/media/video/gspca/sonixj.c
index 245a30ec5fb1..d75b1d20b318 100644
--- a/drivers/media/video/gspca/sonixj.c
+++ b/drivers/media/video/gspca/sonixj.c
@@ -54,8 +54,10 @@ struct sd {
 #define SENSOR_HV7131R 0
 #define SENSOR_MI0360 1
 #define SENSOR_MO4000 2
-#define SENSOR_OV7648 3
+#define SENSOR_OM6802 3
-#define SENSOR_OV7660 4
+#define SENSOR_OV7630 4
+#define SENSOR_OV7648 5
+#define SENSOR_OV7660 6
        unsigned char i2c_base;
 };
@@ -76,7 +78,8 @@ static struct ctrl sd_ctrls[] = {
                .type    = V4L2_CTRL_TYPE_INTEGER,
                .name    = "Brightness",
                .minimum = 0,
-                .maximum = 0xffff,
+#define BRIGHTNESS_MAX 0xffff
+                .maximum = BRIGHTNESS_MAX,
                .step    = 1,
 #define BRIGHTNESS_DEF 0x7fff
                .default_value = BRIGHTNESS_DEF,
@@ -90,7 +93,8 @@ static struct ctrl sd_ctrls[] = {
                .type    = V4L2_CTRL_TYPE_INTEGER,
                .name    = "Contrast",
                .minimum = 0,
-                .maximum = 127,
+#define CONTRAST_MAX 127
+                .maximum = CONTRAST_MAX,
                .step    = 1,
 #define CONTRAST_DEF 63
                .default_value = CONTRAST_DEF,
@@ -104,14 +108,15 @@ static struct ctrl sd_ctrls[] = {
                .type    = V4L2_CTRL_TYPE_INTEGER,
                .name    = "Color",
                .minimum = 0,
-                .maximum = 255,
+                .maximum = 64,
                .step    = 1,
-#define COLOR_DEF 127
+#define COLOR_DEF 32
                .default_value = COLOR_DEF,
            },
            .set = sd_setcolors,
            .get = sd_getcolors,
        },
+#define AUTOGAIN_IDX 3
        {
            {
                .id      = V4L2_CID_AUTOGAIN,
@@ -131,7 +136,7 @@ static struct ctrl sd_ctrls[] = {
 static struct v4l2_pix_format vga_mode[] = {
        {160, 120, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
                .bytesperline = 160,
-                .sizeimage = 160 * 120 * 3 / 8 + 590,
+                .sizeimage = 160 * 120 * 4 / 8 + 590,
                .colorspace = V4L2_COLORSPACE_JPEG,
                .priv = 2},
        {320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
@@ -180,6 +185,31 @@ static const __u8 sn_mo4000[] = {
        0x08,   0x00,   0x00,   0x00,   0x00,   0x00,   0x00,   0x00
 };
+static const __u8 sn_om6802[] = {
+/*      reg0    reg1    reg2    reg3    reg4    reg5    reg6    reg7 */
+        0x00,   0x23,   0x72,   0x00,   0x1a,   0x34,   0x27,   0x20,
+/*      reg8    reg9    rega    regb    regc    regd    rege    regf */
+        0x80,   0x34,   0x00,   0x00,   0x00,   0x00,   0x00,   0x00,
+/*      reg10   reg11   reg12   reg13   reg14   reg15   reg16   reg17 */
+        0x03,   0x00,   0x51,   0x01,   0x00,   0x28,   0x1e,   0x40,
+/*      reg18   reg19   reg1a   reg1b   reg1c   reg1d   reg1e   reg1f */
+        0x05,   0x00,   0x00,   0x00,   0x00,   0x00,   0x00,   0x00,
+        0x08,   0x22,   0x44,   0x63,   0x7d,   0x92,   0xa3,   0xaf,
+        0xbc,   0xc4,   0xcd,   0xd5,   0xdc,   0xe1,   0xe8,   0xef,
+        0xf7
+};
+static const __u8 sn_ov7630[] = {
+/*      reg0    reg1    reg2    reg3    reg4    reg5    reg6    reg7 */
+        0x00,   0x21,   0x40,   0x00,   0x1a,   0x20,   0x1f,   0x20,
+/*      reg8    reg9    rega    regb    regc    regd    rege    regf */
+        0xa1,   0x21,   0x76,   0x21,   0x00,   0x00,   0x00,   0x10,
+/*      reg10   reg11   reg12   reg13   reg14   reg15   reg16   reg17 */
+        0x03,   0x00,   0x04,   0x01,   0x0a,   0x28,   0x1e,   0xc2,
+/*      reg18   reg19   reg1a   reg1b   reg1c   reg1d   reg1e   reg1f */
+        0x0b,   0x00,   0x00,   0x00,   0x00,   0x00
+};
 static const __u8 sn_ov7648[] = {
 /*      reg0    reg1    reg2    reg3    reg4    reg5    reg6    reg7 */
        0x00,   0x21,   0x62,   0x00,   0x1a,   0x20,   0x20,   0x20,
@@ -207,31 +237,22 @@ static const __u8 *sn_tb[] = {
        sn_hv7131,
        sn_mi0360,
        sn_mo4000,
+        sn_om6802,
+        sn_ov7630,
        sn_ov7648,
        sn_ov7660
 };
-static const __u8 regsn20[] = {
+static const __u8 gamma_def[] = {
        0x00, 0x2d, 0x46, 0x5a, 0x6c, 0x7c, 0x8b, 0x99,
        0xa6, 0xb2, 0xbf, 0xca, 0xd5, 0xe0, 0xeb, 0xf5, 0xff
 };
-static const __u8 regsn20_sn9c325[] = {
-        0x0a, 0x3a, 0x56, 0x6c, 0x7e, 0x8d, 0x9a, 0xa4,
-        0xaf, 0xbb, 0xc5, 0xcd, 0xd5, 0xde, 0xe8, 0xed, 0xf5
-};
 static const __u8 reg84[] = {
        0x14, 0x00, 0x27, 0x00, 0x07, 0x00, 0xe5, 0x0f,
        0xe4, 0x0f, 0x38, 0x00, 0x3e, 0x00, 0xc3, 0x0f,
-/*      0x00, 0x00, 0x00, 0x00, 0x00 */
+        0xf7, 0x0f, 0x00, 0x00, 0x00
-        0xf7, 0x0f, 0x0a, 0x00, 0x00
-};
-static const __u8 reg84_sn9c325[] = {
-        0x14, 0x00, 0x27, 0x00, 0x07, 0x00, 0xe4, 0x0f,
-        0xd3, 0x0f, 0x4b, 0x00, 0x48, 0x00, 0xc0, 0x0f,
-        0xf8, 0x0f, 0x00, 0x00, 0x00
 };
 static const __u8 hv7131r_sensor_init[][8] = {
        {0xC1, 0x11, 0x01, 0x08, 0x01, 0x00, 0x00, 0x10},
        {0xB1, 0x11, 0x34, 0x17, 0x7F, 0x00, 0x00, 0x10},
@@ -340,6 +361,92 @@ static const __u8 mo4000_sensor_init[][8] = {
        {0xa1, 0x21, 0x11, 0x38, 0x00, 0x00, 0x00, 0x10},
        {}
 };
+static __u8 om6802_sensor_init[][8] = {
+        {0xa0, 0x34, 0x90, 0x05, 0x00, 0x00, 0x00, 0x10},
+        {0xa0, 0x34, 0x49, 0x85, 0x00, 0x00, 0x00, 0x10},
+        {0xa0, 0x34, 0x5a, 0xc0, 0x00, 0x00, 0x00, 0x10},
+        {0xa0, 0x34, 0xdd, 0x18, 0x00, 0x00, 0x00, 0x10},
+/*      {0xa0, 0x34, 0xfb, 0x11, 0x00, 0x00, 0x00, 0x10}, */
+        {0xa0, 0x34, 0xf0, 0x04, 0x00, 0x00, 0x00, 0x10},
+                                        /* white balance & auto-exposure */
+/*      {0xa0, 0x34, 0xf1, 0x02, 0x00, 0x00, 0x00, 0x10},
+                                                         * set color mode */
+/*      {0xa0, 0x34, 0xfe, 0x5b, 0x00, 0x00, 0x00, 0x10},
+                                                 * max AGC value in AE */
+/*      {0xa0, 0x34, 0xe5, 0x00, 0x00, 0x00, 0x00, 0x10},
+                                                         * preset AGC */
+/*      {0xa0, 0x34, 0xe6, 0x00, 0x00, 0x00, 0x00, 0x10},
+                                                 * preset brightness */
+/*      {0xa0, 0x34, 0xe7, 0x00, 0x00, 0x00, 0x00, 0x10},
+                                                         * preset contrast */
+/*      {0xa0, 0x34, 0xe8, 0x31, 0x00, 0x00, 0x00, 0x10},
+                                                         * preset gamma */
+        {0xa0, 0x34, 0xe9, 0x0f, 0x00, 0x00, 0x00, 0x10},
+                                        /* luminance mode (0x4f = AE) */
+        {0xa0, 0x34, 0xe4, 0xff, 0x00, 0x00, 0x00, 0x10},
+                                                        /* preset shutter */
+/*      {0xa0, 0x34, 0xef, 0x00, 0x00, 0x00, 0x00, 0x10},
+                                                         * auto frame rate */
+/*      {0xa0, 0x34, 0xfb, 0xee, 0x00, 0x00, 0x00, 0x10}, */
+/*      {0xa0, 0x34, 0x71, 0x84, 0x00, 0x00, 0x00, 0x10}, */
+/*      {0xa0, 0x34, 0x72, 0x05, 0x00, 0x00, 0x00, 0x10}, */
+/*      {0xa0, 0x34, 0x68, 0x80, 0x00, 0x00, 0x00, 0x10}, */
+/*      {0xa0, 0x34, 0x69, 0x01, 0x00, 0x00, 0x00, 0x10}, */
+        {}
+};
+static const __u8 ov7630_sensor_init[][8] = {
+        {0xa1, 0x21, 0x76, 0x01, 0x00, 0x00, 0x00, 0x10},
+        {0xa1, 0x21, 0x12, 0xc8, 0x00, 0x00, 0x00, 0x10},
+/* win: delay 20ms */
+        {0xa1, 0x21, 0x12, 0x48, 0x00, 0x00, 0x00, 0x10},
+        {0xa1, 0x21, 0x12, 0xc8, 0x00, 0x00, 0x00, 0x10},
+/* win: delay 20ms */
+        {0xa1, 0x21, 0x12, 0x48, 0x00, 0x00, 0x00, 0x10},
+/* win: i2c_r from 00 to 80 */
+        {0xd1, 0x21, 0x03, 0x80, 0x10, 0x20, 0x80, 0x10},
+        {0xb1, 0x21, 0x0c, 0x20, 0x20, 0x00, 0x00, 0x10},
+        {0xd1, 0x21, 0x11, 0x00, 0x48, 0xc0, 0x00, 0x10},
+        {0xb1, 0x21, 0x15, 0x80, 0x03, 0x00, 0x00, 0x10},
+        {0xd1, 0x21, 0x17, 0x1b, 0xbd, 0x05, 0xf6, 0x10},
+        {0xa1, 0x21, 0x1b, 0x04, 0x00, 0x00, 0x00, 0x10},
+        {0xd1, 0x21, 0x1f, 0x00, 0x80, 0x80, 0x80, 0x10},
+        {0xd1, 0x21, 0x23, 0xde, 0x10, 0x8a, 0xa0, 0x10},
+        {0xc1, 0x21, 0x27, 0xca, 0xa2, 0x74, 0x00, 0x10},
+        {0xd1, 0x21, 0x2a, 0x88, 0x00, 0x88, 0x01, 0x10},
+        {0xc1, 0x21, 0x2e, 0x80, 0x00, 0x18, 0x00, 0x10},
+        {0xa1, 0x21, 0x21, 0x08, 0x00, 0x00, 0x00, 0x10},
+        {0xa1, 0x21, 0x22, 0x00, 0x00, 0x00, 0x00, 0x10},
+        {0xa1, 0x21, 0x2e, 0x00, 0x00, 0x00, 0x00, 0x10},
+        {0xb1, 0x21, 0x32, 0xc2, 0x08, 0x00, 0x00, 0x10},
+        {0xb1, 0x21, 0x4c, 0x00, 0x00, 0x00, 0x00, 0x10},
+        {0xd1, 0x21, 0x60, 0x05, 0x40, 0x12, 0x57, 0x10},
+        {0xa1, 0x21, 0x64, 0x73, 0x00, 0x00, 0x00, 0x10},
+        {0xd1, 0x21, 0x65, 0x00, 0x55, 0x01, 0xac, 0x10},
+        {0xa1, 0x21, 0x69, 0x38, 0x00, 0x00, 0x00, 0x10},
+        {0xd1, 0x21, 0x6f, 0x1f, 0x01, 0x00, 0x10, 0x10},
+        {0xd1, 0x21, 0x73, 0x50, 0x20, 0x02, 0x01, 0x10},
+        {0xd1, 0x21, 0x77, 0xf3, 0x90, 0x98, 0x98, 0x10},
+        {0xc1, 0x21, 0x7b, 0x00, 0x4c, 0xf7, 0x00, 0x10},
+        {0xd1, 0x21, 0x17, 0x1b, 0xbd, 0x05, 0xf6, 0x10},
+        {0xa1, 0x21, 0x1b, 0x04, 0x00, 0x00, 0x00, 0x10},
+/* */
+        {0xa1, 0x21, 0x12, 0x48, 0x00, 0x00, 0x00, 0x10},
+        {0xa1, 0x21, 0x12, 0x48, 0x00, 0x00, 0x00, 0x10},
+/*fixme: + 0x12, 0x04*/
+        {0xa1, 0x21, 0x75, 0x82, 0x00, 0x00, 0x00, 0x10},
+        {0xa1, 0x21, 0x10, 0x32, 0x00, 0x00, 0x00, 0x10},
+        {0xa1, 0x21, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10},
+        {0xb1, 0x21, 0x01, 0x80, 0x80, 0x00, 0x00, 0x10},
+/* */
+        {0xa1, 0x21, 0x11, 0x00, 0x00, 0x00, 0x00, 0x10},
+        {0xa1, 0x21, 0x2a, 0x88, 0x00, 0x00, 0x00, 0x10},
+        {0xa1, 0x21, 0x2b, 0x34, 0x00, 0x00, 0x00, 0x10},
+/* */
+        {0xa1, 0x21, 0x10, 0x83, 0x00, 0x00, 0x00, 0x10},
+/*      {0xb1, 0x21, 0x01, 0x88, 0x70, 0x00, 0x00, 0x10}, */
+        {}
+};
 static const __u8 ov7660_sensor_init[][8] = {
        {0xa1, 0x21, 0x12, 0x80, 0x00, 0x00, 0x00, 0x10}, /* reset SCCB */
 /*              (delay 20ms) */
@@ -506,10 +613,16 @@ static const __u8 qtable4[] = {
        0x29, 0x29, 0x29, 0x29
 };
-/* read <len> bytes (len < sizeof gspca_dev->usb_buf) to gspca_dev->usb_buf */
+/* read <len> bytes to gspca_dev->usb_buf */
 static void reg_r(struct gspca_dev *gspca_dev,
                  __u16 value, int len)
 {
+#ifdef GSPCA_DEBUG
+        if (len > USB_BUF_SZ) {
+                err("reg_r: buffer overflow");
+                return;
+        }
+#endif
        usb_control_msg(gspca_dev->dev,
                        usb_rcvctrlpipe(gspca_dev->dev, 0),
                        0,
@@ -542,29 +655,20 @@ static void reg_w(struct gspca_dev *gspca_dev,
 {
        PDEBUG(D_USBO, "reg_w [%02x] = %02x %02x ..",
                value, buffer[0], buffer[1]);
-        if (len <= sizeof gspca_dev->usb_buf) {
+#ifdef GSPCA_DEBUG
-                memcpy(gspca_dev->usb_buf, buffer, len);
+        if (len > USB_BUF_SZ) {
-                usb_control_msg(gspca_dev->dev,
+                err("reg_w: buffer overflow");
-                                usb_sndctrlpipe(gspca_dev->dev, 0),
+                return;
-                                0x08,
-                           USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
-                                value, 0,
-                                gspca_dev->usb_buf, len,
-                                500);
-        } else {
-                __u8 *tmpbuf;
-                tmpbuf = kmalloc(len, GFP_KERNEL);
-                memcpy(tmpbuf, buffer, len);
-                usb_control_msg(gspca_dev->dev,
-                                usb_sndctrlpipe(gspca_dev->dev, 0),
-                                0x08,
-                           USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
-                                value, 0,
-                                tmpbuf, len,
-                                500);
-                kfree(tmpbuf);
        }
+#endif
+        memcpy(gspca_dev->usb_buf, buffer, len);
+        usb_control_msg(gspca_dev->dev,
+                        usb_sndctrlpipe(gspca_dev->dev, 0),
+                        0x08,
+                        USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
+                        value, 0,
+                        gspca_dev->usb_buf, len,
+                        500);
 }
 /* I2C write 1 byte */
@@ -665,7 +769,7 @@ static int configure_gpio(struct gspca_dev *gspca_dev,
        static const __u8 regd4[] = {0x60, 0x00, 0x00};
        reg_w1(gspca_dev, 0xf1, 0x00);
-        reg_w1(gspca_dev, 0x01, 0x00);          /*jfm was sn9c1xx[1] in v1*/
+        reg_w1(gspca_dev, 0x01, sn9c1xx[1]);
        /* configure gpio */
        reg_w(gspca_dev, 0x01, &sn9c1xx[1], 2);
@@ -685,21 +789,41 @@ static int configure_gpio(struct gspca_dev *gspca_dev,
        reg_w(gspca_dev, 0x03, &sn9c1xx[3], 0x0f);
-        switch (sd->bridge) {
+        switch (sd->sensor) {
-        case BRIDGE_SN9C325:
+        case SENSOR_OM6802:
+                reg_w1(gspca_dev, 0x02, 0x71);
+                reg_w1(gspca_dev, 0x01, 0x42);
+                reg_w1(gspca_dev, 0x17, 0x64);
+                reg_w1(gspca_dev, 0x01, 0x42);
+                break;
+/*jfm: from win trace */
+        case SENSOR_OV7630:
+                reg_w1(gspca_dev, 0x01, 0x61);
+                reg_w1(gspca_dev, 0x17, 0xe2);
+                reg_w1(gspca_dev, 0x01, 0x60);
+                reg_w1(gspca_dev, 0x01, 0x40);
+                break;
+        case SENSOR_OV7648:
                reg_w1(gspca_dev, 0x01, 0x43);
                reg_w1(gspca_dev, 0x17, 0xae);
                reg_w1(gspca_dev, 0x01, 0x42);
                break;
+/*jfm: from win trace */
+        case SENSOR_OV7660:
+                reg_w1(gspca_dev, 0x01, 0x61);
+                reg_w1(gspca_dev, 0x17, 0x20);
+                reg_w1(gspca_dev, 0x01, 0x60);
+                reg_w1(gspca_dev, 0x01, 0x40);
+                break;
        default:
                reg_w1(gspca_dev, 0x01, 0x43);
                reg_w1(gspca_dev, 0x17, 0x61);
                reg_w1(gspca_dev, 0x01, 0x42);
-        }
+                if (sd->sensor == SENSOR_HV7131R) {
+                        if (probesensor(gspca_dev) < 0)
-        if (sd->sensor == SENSOR_HV7131R) {
+                                return -ENODEV;
-                if (probesensor(gspca_dev) < 0)
+                }
-                        return -ENODEV;
+                break;
        }
        return 0;
 }
@@ -737,6 +861,40 @@ static void mo4000_InitSensor(struct gspca_dev *gspca_dev)
        }
 }
+static void om6802_InitSensor(struct gspca_dev *gspca_dev)
+{
+        int i = 0;
+        while (om6802_sensor_init[i][0]) {
+                i2c_w8(gspca_dev, om6802_sensor_init[i]);
+                i++;
+        }
+}
+static void ov7630_InitSensor(struct gspca_dev *gspca_dev)
+{
+        int i = 0;
+        i2c_w8(gspca_dev, ov7630_sensor_init[i]);       /* 76 01 */
+        i++;
+        i2c_w8(gspca_dev, ov7630_sensor_init[i]);       /* 12 c8 (RGB+SRST) */
+        i++;
+        msleep(20);
+        i2c_w8(gspca_dev, ov7630_sensor_init[i]);       /* 12 48 */
+        i++;
+        i2c_w8(gspca_dev, ov7630_sensor_init[i]);       /* 12 c8 */
+        i++;
+        msleep(20);
+        i2c_w8(gspca_dev, ov7630_sensor_init[i]);       /* 12 48 */
+        i++;
+/*jfm:win i2c_r from 00 to 80*/
+        while (ov7630_sensor_init[i][0]) {
+                i2c_w8(gspca_dev, ov7630_sensor_init[i]);
+                i++;
+        }
+}
 static void ov7648_InitSensor(struct gspca_dev *gspca_dev)
 {
        int i = 0;
@@ -783,11 +941,19 @@ static int sd_config(struct gspca_dev *gspca_dev,
        sd->autogain = AUTOGAIN_DEF;
        sd->ag_cnt = -1;
+        switch (sd->sensor) {
+        case SENSOR_OV7630:
+        case SENSOR_OV7648:
+        case SENSOR_OV7660:
+                gspca_dev->ctrl_dis = (1 << AUTOGAIN_IDX);
+                break;
+        }
        return 0;
 }
-/* this function is called at open time */
+/* this function is called at probe and resume time */
-static int sd_open(struct gspca_dev *gspca_dev)
+static int sd_init(struct gspca_dev *gspca_dev)
 {
        struct sd *sd = (struct sd *) gspca_dev;
 /*      const __u8 *sn9c1xx; */
@@ -891,16 +1057,53 @@ static unsigned int setexposure(struct gspca_dev *gspca_dev,
                        | ((expoMo10[3] & 0x30) >> 4));
                break;
            }
+        case SENSOR_OM6802: {
+                __u8 gainOm[] =
+                        { 0xa0, 0x34, 0xe5, 0x00, 0x00, 0x00, 0x00, 0x10 };
+                if (expo > 0x03ff)
+                        expo = 0x03ff;
+                 if (expo < 0x0001)
+                        expo = 0x0001;
+                gainOm[3] = expo >> 2;
+                i2c_w8(gspca_dev, gainOm);
+                reg_w1(gspca_dev, 0x96, (expo >> 5) & 0x1f);
+                PDEBUG(D_CONF, "set exposure %d", gainOm[3]);
+                break;
+            }
        }
        return expo;
 }
+/* this function is used for sensors o76xx only */
+static void setbrightcont(struct gspca_dev *gspca_dev)
+{
+        struct sd *sd = (struct sd *) gspca_dev;
+        unsigned val;
+        __u8 reg84_full[0x15];
+        memset(reg84_full, 0, sizeof reg84_full);
+        val = sd->contrast * 0x20 / CONTRAST_MAX + 0x10;        /* 10..30 */
+        reg84_full[2] = val;
+        reg84_full[0] = (val + 1) / 2;
+        reg84_full[4] = (val + 1) / 5;
+        if (val > BRIGHTNESS_DEF)
+                val = (sd->brightness - BRIGHTNESS_DEF) * 0x20
+                        / BRIGHTNESS_MAX;
+        else
+                val = 0;
+        reg84_full[0x12] = val;                 /* 00..1f */
+        reg_w(gspca_dev, 0x84, reg84_full, sizeof reg84_full);
+}
+/* sensor != ov76xx */
 static void setbrightness(struct gspca_dev *gspca_dev)
 {
        struct sd *sd = (struct sd *) gspca_dev;
        unsigned int expo;
        __u8 k2;
+        k2 = sd->brightness >> 10;
        switch (sd->sensor) {
        case SENSOR_HV7131R:
                expo = sd->brightness << 4;
@@ -915,12 +1118,17 @@ static void setbrightness(struct gspca_dev *gspca_dev)
                expo = sd->brightness >> 4;
                sd->exposure = setexposure(gspca_dev, expo);
                break;
+        case SENSOR_OM6802:
+                expo = sd->brightness >> 6;
+                sd->exposure = setexposure(gspca_dev, expo);
+                k2 = sd->brightness >> 11;
+                break;
        }
-        k2 = sd->brightness >> 10;
        reg_w1(gspca_dev, 0x96, k2);
 }
+/* sensor != ov76xx */
 static void setcontrast(struct gspca_dev *gspca_dev)
 {
        struct sd *sd = (struct sd *) gspca_dev;
@@ -937,31 +1145,30 @@ static void setcontrast(struct gspca_dev *gspca_dev)
 static void setcolors(struct gspca_dev *gspca_dev)
 {
        struct sd *sd = (struct sd *) gspca_dev;
-        __u8 data;
+        __u8 blue, red;
-        int colour;
-        colour = sd->colors - 128;
+        if (sd->colors >= 32) {
-        if (colour > 0)
+                red = 32 + (sd->colors - 32) / 2;
-                data = (colour + 32) & 0x7f;    /* blue */
+                blue = 64 - sd->colors;
-        else
+        } else {
-                data = (-colour + 32) & 0x7f;   /* red */
+                red = sd->colors;
-        reg_w1(gspca_dev, 0x05, data);
+                blue = 32 + (32 - sd->colors) / 2;
+        }
+        reg_w1(gspca_dev, 0x05, red);
+/*      reg_w1(gspca_dev, 0x07, 32); */
+        reg_w1(gspca_dev, 0x06, blue);
 }
 static void setautogain(struct gspca_dev *gspca_dev)
 {
        struct sd *sd = (struct sd *) gspca_dev;
-        switch (sd->sensor) {
+        if (gspca_dev->ctrl_dis & (1 << AUTOGAIN_IDX))
-        case SENSOR_HV7131R:
+                return;
-        case SENSOR_MO4000:
+        if (sd->autogain)
-        case SENSOR_MI0360:
+                sd->ag_cnt = AG_CNT_START;
-                if (sd->autogain)
+        else
-                        sd->ag_cnt = AG_CNT_START;
+                sd->ag_cnt = -1;
-                else
-                        sd->ag_cnt = -1;
-                break;
-        }
 }
 /* -- start the camera -- */
@@ -975,13 +1182,12 @@ static void sd_start(struct gspca_dev *gspca_dev)
        static const __u8 C0[] = { 0x2d, 0x2d, 0x3a, 0x05, 0x04, 0x3f };
        static const __u8 CA[] = { 0x28, 0xd8, 0x14, 0xec };
        static const __u8 CE[] = { 0x32, 0xdd, 0x2d, 0xdd };    /* MI0360 */
-        static const __u8 CE_sn9c325[] =
+        static const __u8 CE_ov76xx[] =
-                        { 0x32, 0xdd, 0x32, 0xdd };     /* OV7648 - SN9C325 */
+                        { 0x32, 0xdd, 0x32, 0xdd };     /* OV7630/48 */
        sn9c1xx = sn_tb[(int) sd->sensor];
        configure_gpio(gspca_dev, sn9c1xx);
-/*      reg_w1(gspca_dev, 0x01, 0x44);          jfm from win trace*/
        reg_w1(gspca_dev, 0x15, sn9c1xx[0x15]);
        reg_w1(gspca_dev, 0x16, sn9c1xx[0x16]);
        reg_w1(gspca_dev, 0x12, sn9c1xx[0x12]);
@@ -994,10 +1200,17 @@ static void sd_start(struct gspca_dev *gspca_dev)
        reg_w1(gspca_dev, 0xc8, 0x50);
        reg_w1(gspca_dev, 0xc9, 0x3c);
        reg_w1(gspca_dev, 0x18, sn9c1xx[0x18]);
-        switch (sd->bridge) {
+        switch (sd->sensor) {
-        case BRIDGE_SN9C325:
+        case SENSOR_OV7630:
+                reg17 = 0xe2;
+                break;
+        case SENSOR_OV7648:
                reg17 = 0xae;
                break;
+/*jfm: from win trace */
+        case SENSOR_OV7660:
+                reg17 = 0xa0;
+                break;
        default:
                reg17 = 0x60;
                break;
@@ -1007,24 +1220,11 @@ static void sd_start(struct gspca_dev *gspca_dev)
        reg_w1(gspca_dev, 0x07, sn9c1xx[7]);
        reg_w1(gspca_dev, 0x06, sn9c1xx[6]);
        reg_w1(gspca_dev, 0x14, sn9c1xx[0x14]);
-        switch (sd->bridge) {
+        reg_w(gspca_dev, 0x20, gamma_def, sizeof gamma_def);
-        case BRIDGE_SN9C325:
+        for (i = 0; i < 8; i++)
-                reg_w(gspca_dev, 0x20, regsn20_sn9c325,
+                reg_w(gspca_dev, 0x84, reg84, sizeof reg84);
-                                sizeof regsn20_sn9c325);
-                for (i = 0; i < 8; i++)
-                        reg_w(gspca_dev, 0x84, reg84_sn9c325,
-                                        sizeof reg84_sn9c325);
-                reg_w1(gspca_dev, 0x9a, 0x0a);
-                reg_w1(gspca_dev, 0x99, 0x60);
-                break;
-        default:
-                reg_w(gspca_dev, 0x20, regsn20, sizeof regsn20);
-                for (i = 0; i < 8; i++)
-                        reg_w(gspca_dev, 0x84, reg84, sizeof reg84);
                reg_w1(gspca_dev, 0x9a, 0x08);
                reg_w1(gspca_dev, 0x99, 0x59);
-                break;
-        }
        mode = gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv;
        if (mode)
@@ -1049,6 +1249,15 @@ static void sd_start(struct gspca_dev *gspca_dev)
 /*                      reg1 = 0x06;     * 640 clk 24Mz (done) */
                }
                break;
+        case SENSOR_OM6802:
+                om6802_InitSensor(gspca_dev);
+                reg17 = 0x64;           /* 640 MCKSIZE */
+                break;
+        case SENSOR_OV7630:
+                ov7630_InitSensor(gspca_dev);
+                reg17 = 0xe2;
+                reg1 = 0x44;
+                break;
        case SENSOR_OV7648:
                ov7648_InitSensor(gspca_dev);
                reg17 = 0xa2;
@@ -1073,9 +1282,10 @@ static void sd_start(struct gspca_dev *gspca_dev)
        }
        reg_w(gspca_dev, 0xc0, C0, 6);
        reg_w(gspca_dev, 0xca, CA, 4);
-        switch (sd->bridge) {
+        switch (sd->sensor) {
-        case BRIDGE_SN9C325:
+        case SENSOR_OV7630:
-                reg_w(gspca_dev, 0xce, CE_sn9c325, 4);
+        case SENSOR_OV7648:
+                reg_w(gspca_dev, 0xce, CE_ov76xx, 4);
                break;
        default:
                reg_w(gspca_dev, 0xce, CE, 4);
@@ -1093,10 +1303,20 @@ static void sd_start(struct gspca_dev *gspca_dev)
        reg_w1(gspca_dev, 0x18, reg18);
        reg_w1(gspca_dev, 0x17, reg17);
-        reg_w1(gspca_dev, 0x01, reg1);
+        switch (sd->sensor) {
-        setbrightness(gspca_dev);
+        case SENSOR_HV7131R:
-        setcontrast(gspca_dev);
+        case SENSOR_MI0360:
+        case SENSOR_MO4000:
+        case SENSOR_OM6802:
+                setbrightness(gspca_dev);
+                setcontrast(gspca_dev);
+                break;
+        default:                        /* OV76xx */
+                setbrightcont(gspca_dev);
+                break;
+        }
        setautogain(gspca_dev);
+        reg_w1(gspca_dev, 0x01, reg1);
 }
 static void sd_stopN(struct gspca_dev *gspca_dev)
@@ -1119,6 +1339,7 @@ static void sd_stopN(struct gspca_dev *gspca_dev)
                i2c_w8(gspca_dev, stopmi0360);
                data = 0x29;
                break;
+        case SENSOR_OV7630:
        case SENSOR_OV7648:
                data = 0x29;
                break;
@@ -1132,15 +1353,7 @@ static void sd_stopN(struct gspca_dev *gspca_dev)
        reg_w1(gspca_dev, 0x17, sn9c1xx[0x17]);
        reg_w1(gspca_dev, 0x01, sn9c1xx[1]);
        reg_w1(gspca_dev, 0x01, data);
-        reg_w1(gspca_dev, 0xf1, 0x01);
+        reg_w1(gspca_dev, 0xf1, 0x00);
-}
-static void sd_stop0(struct gspca_dev *gspca_dev)
-{
-}
-static void sd_close(struct gspca_dev *gspca_dev)
-{
 }
 static void do_autogain(struct gspca_dev *gspca_dev)
@@ -1174,6 +1387,7 @@ static void do_autogain(struct gspca_dev *gspca_dev)
                default:
 /*              case SENSOR_MO4000: */
 /*              case SENSOR_MI0360: */
+/*              case SENSOR_OM6802: */
                        expotimes = sd->exposure;
                        expotimes += (luma_mean - delta) >> 6;
                        if (expotimes < 0)
@@ -1229,69 +1443,24 @@ static void sd_pkt_scan(struct gspca_dev *gspca_dev,
        gspca_frame_add(gspca_dev, INTER_PACKET, frame, data, len);
 }
-static unsigned int getexposure(struct gspca_dev *gspca_dev)
-{
-        struct sd *sd = (struct sd *) gspca_dev;
-        __u8 hexpo, mexpo, lexpo;
-        switch (sd->sensor) {
-        case SENSOR_HV7131R:
-                /* read sensor exposure */
-                i2c_r5(gspca_dev, 0x25);
-                return (gspca_dev->usb_buf[0] << 16)
-                        | (gspca_dev->usb_buf[1] << 8)
-                        | gspca_dev->usb_buf[2];
-        case SENSOR_MI0360:
-                /* read sensor exposure */
-                i2c_r5(gspca_dev, 0x09);
-                return (gspca_dev->usb_buf[0] << 8)
-                        | gspca_dev->usb_buf[1];
-        case SENSOR_MO4000:
-                i2c_r5(gspca_dev, 0x0e);
-                hexpo = 0;              /* gspca_dev->usb_buf[1] & 0x07; */
-                mexpo = 0x40;           /* gspca_dev->usb_buf[2] & 0xff; */
-                lexpo = (gspca_dev->usb_buf[1] & 0x30) >> 4;
-                PDEBUG(D_CONF, "exposure %d",
-                        (hexpo << 10) | (mexpo << 2) | lexpo);
-                return (hexpo << 10) | (mexpo << 2) | lexpo;
-        default:
-/*      case SENSOR_OV7648:             * jfm: is it ok for 7648? */
-/*      case SENSOR_OV7660: */
-                /* read sensor exposure */
-                i2c_r5(gspca_dev, 0x04);
-                hexpo = gspca_dev->usb_buf[3] & 0x2f;
-                lexpo = gspca_dev->usb_buf[0] & 0x02;
-                i2c_r5(gspca_dev, 0x08);
-                mexpo = gspca_dev->usb_buf[2];
-                return (hexpo << 10) | (mexpo << 2) | lexpo;
-        }
-}
-static void getbrightness(struct gspca_dev *gspca_dev)
-{
-        struct sd *sd = (struct sd *) gspca_dev;
-        /* hardcoded registers seem not readable */
-        switch (sd->sensor) {
-        case SENSOR_HV7131R:
-                sd->brightness = getexposure(gspca_dev) >> 4;
-                break;
-        case SENSOR_MI0360:
-                sd->brightness = getexposure(gspca_dev) << 4;
-                break;
-        case SENSOR_MO4000:
-                sd->brightness = getexposure(gspca_dev) << 4;
-                break;
-        }
-}
 static int sd_setbrightness(struct gspca_dev *gspca_dev, __s32 val)
 {
        struct sd *sd = (struct sd *) gspca_dev;
        sd->brightness = val;
-        if (gspca_dev->streaming)
+        if (gspca_dev->streaming) {
-                setbrightness(gspca_dev);
+                switch (sd->sensor) {
+                case SENSOR_HV7131R:
+                case SENSOR_MI0360:
+                case SENSOR_MO4000:
+                case SENSOR_OM6802:
+                        setbrightness(gspca_dev);
+                        break;
+                default:                        /* OV76xx */
+                        setbrightcont(gspca_dev);
+                        break;
+                }
+        }
        return 0;
 }
@@ -1299,7 +1468,6 @@ static int sd_getbrightness(struct gspca_dev *gspca_dev, __s32 *val)
 {
        struct sd *sd = (struct sd *) gspca_dev;
-        getbrightness(gspca_dev);
        *val = sd->brightness;
        return 0;
 }
@@ -1309,8 +1477,19 @@ static int sd_setcontrast(struct gspca_dev *gspca_dev, __s32 val)
        struct sd *sd = (struct sd *) gspca_dev;
        sd->contrast = val;
-        if (gspca_dev->streaming)
+        if (gspca_dev->streaming) {
-                setcontrast(gspca_dev);
+                switch (sd->sensor) {
+                case SENSOR_HV7131R:
+                case SENSOR_MI0360:
+                case SENSOR_MO4000:
+                case SENSOR_OM6802:
+                        setcontrast(gspca_dev);
+                        break;
+                default:                        /* OV76xx */
+                        setbrightcont(gspca_dev);
+                        break;
+                }
+        }
        return 0;
 }
@@ -1364,11 +1543,9 @@ static const struct sd_desc sd_desc = {
        .ctrls = sd_ctrls,
        .nctrls = ARRAY_SIZE(sd_ctrls),
        .config = sd_config,
-        .open = sd_open,
+        .init = sd_init,
        .start = sd_start,
        .stopN = sd_stopN,
-        .stop0 = sd_stop0,
-        .close = sd_close,
        .pkt_scan = sd_pkt_scan,
        .dq_callback = do_autogain,
 };
@@ -1379,7 +1556,7 @@ static const struct sd_desc sd_desc = {
                        | (SENSOR_ ## sensor << 8) \
                        | (i2c_addr)
 static const __devinitdata struct usb_device_id device_table[] = {
-#ifndef CONFIG_USB_SN9C102
+#if !defined CONFIG_USB_SN9C102 && !defined CONFIG_USB_SN9C102_MODULE
        {USB_DEVICE(0x0458, 0x7025), BSI(SN9C120, MI0360, 0x5d)},
        {USB_DEVICE(0x045e, 0x00f5), BSI(SN9C105, OV7660, 0x21)},
        {USB_DEVICE(0x045e, 0x00f7), BSI(SN9C105, OV7660, 0x21)},
@@ -1406,15 +1583,17 @@ static const __devinitdata struct usb_device_id device_table[] = {
 /*      {USB_DEVICE(0x0c45, 0x6108), BSI(SN9C120, OM6801, 0x??)}, */
 /*      {USB_DEVICE(0x0c45, 0x6122), BSI(SN9C110, ICM105C, 0x??)}, */
 /*      {USB_DEVICE(0x0c45, 0x6123), BSI(SN9C110, SanyoCCD, 0x??)}, */
-        {USB_DEVICE(0x0c45, 0x612a), BSI(SN9C325, OV7648, 0x21)},
+        {USB_DEVICE(0x0c45, 0x6128), BSI(SN9C110, OM6802, 0x21)}, /*sn9c325?*/
-/* bw600.inf:
+/*bw600.inf:*/
-        {USB_DEVICE(0x0c45, 0x612a), BSI(SN9C110, OV7648, 0x21)}, */
+        {USB_DEVICE(0x0c45, 0x612a), BSI(SN9C110, OV7648, 0x21)}, /*sn9c325?*/
        {USB_DEVICE(0x0c45, 0x612c), BSI(SN9C110, MO4000, 0x21)},
-/*      {USB_DEVICE(0x0c45, 0x612e), BSI(SN9C110, OV7630, 0x??)}, */
+        {USB_DEVICE(0x0c45, 0x612e), BSI(SN9C110, OV7630, 0x21)},
 /*      {USB_DEVICE(0x0c45, 0x612f), BSI(SN9C110, ICM105C, 0x??)}, */
-#ifndef CONFIG_USB_SN9C102
+#if !defined CONFIG_USB_SN9C102 && !defined CONFIG_USB_SN9C102_MODULE
        {USB_DEVICE(0x0c45, 0x6130), BSI(SN9C120, MI0360, 0x5d)},
+#endif
        {USB_DEVICE(0x0c45, 0x6138), BSI(SN9C120, MO4000, 0x21)},
+#if !defined CONFIG_USB_SN9C102 && !defined CONFIG_USB_SN9C102_MODULE
 /*      {USB_DEVICE(0x0c45, 0x613a), BSI(SN9C120, OV7648, 0x??)}, */
        {USB_DEVICE(0x0c45, 0x613b), BSI(SN9C120, OV7660, 0x21)},
        {USB_DEVICE(0x0c45, 0x613c), BSI(SN9C120, HV7131R, 0x11)},
@@ -1438,6 +1617,10 @@ static struct usb_driver sd_driver = {
        .id_table = device_table,
        .probe = sd_probe,
        .disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+        .suspend = gspca_suspend,
+        .resume = gspca_resume,
+#endif
 };
 /* -- module insert / remove -- */
diff --git a/drivers/media/video/gspca/spca500.c b/drivers/media/video/gspca/spca500.c
index 17fe2c2a440d..6e733901fcca 100644
--- a/drivers/media/video/gspca/spca500.c
+++ b/drivers/media/video/gspca/spca500.c
@@ -645,8 +645,8 @@ static int sd_config(struct gspca_dev *gspca_dev,
        return 0;
 }
-/* this function is called at open time */
+/* this function is called at probe and resume time */
-static int sd_open(struct gspca_dev *gspca_dev)
+static int sd_init(struct gspca_dev *gspca_dev)
 {
        struct sd *sd = (struct sd *) gspca_dev;
@@ -880,14 +880,6 @@ static void sd_stopN(struct gspca_dev *gspca_dev)
                gspca_dev->usb_buf[0]);
 }
-static void sd_stop0(struct gspca_dev *gspca_dev)
-{
-}
-static void sd_close(struct gspca_dev *gspca_dev)
-{
-}
 static void sd_pkt_scan(struct gspca_dev *gspca_dev,
                        struct gspca_frame *frame,      /* target */
                        __u8 *data,                     /* isoc packet */
@@ -1051,11 +1043,9 @@ static struct sd_desc sd_desc = {
        .ctrls = sd_ctrls,
        .nctrls = ARRAY_SIZE(sd_ctrls),
        .config = sd_config,
-        .open = sd_open,
+        .init = sd_init,
        .start = sd_start,
        .stopN = sd_stopN,
-        .stop0 = sd_stop0,
-        .close = sd_close,
        .pkt_scan = sd_pkt_scan,
 };
@@ -1093,6 +1083,10 @@ static struct usb_driver sd_driver = {
        .id_table = device_table,
        .probe = sd_probe,
        .disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+        .suspend = gspca_suspend,
+        .resume = gspca_resume,
+#endif
 };
 /* -- module insert / remove -- */
diff --git a/drivers/media/video/gspca/spca501.c b/drivers/media/video/gspca/spca501.c
index 51a3c3429ef0..e9eb59bae4fb 100644
--- a/drivers/media/video/gspca/spca501.c
+++ b/drivers/media/video/gspca/spca501.c
@@ -1953,8 +1953,8 @@ error:
        return -EINVAL;
 }
-/* this function is called at open time */
+/* this function is called at probe and resume time */
-static int sd_open(struct gspca_dev *gspca_dev)
+static int sd_init(struct gspca_dev *gspca_dev)
 {
        struct sd *sd = (struct sd *) gspca_dev;
@@ -2023,11 +2023,6 @@ static void sd_stopN(struct gspca_dev *gspca_dev)
 static void sd_stop0(struct gspca_dev *gspca_dev)
 {
-}
-/* this function is called at close time */
-static void sd_close(struct gspca_dev *gspca_dev)
-{
        reg_write(gspca_dev->dev, SPCA501_REG_CTLRL, 0x05, 0x00);
 }
@@ -2120,11 +2115,10 @@ static const struct sd_desc sd_desc = {
        .ctrls = sd_ctrls,
        .nctrls = ARRAY_SIZE(sd_ctrls),
        .config = sd_config,
-        .open = sd_open,
+        .init = sd_init,
        .start = sd_start,
        .stopN = sd_stopN,
        .stop0 = sd_stop0,
-        .close = sd_close,
        .pkt_scan = sd_pkt_scan,
 };
@@ -2154,6 +2148,10 @@ static struct usb_driver sd_driver = {
        .id_table = device_table,
        .probe = sd_probe,
        .disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+        .suspend = gspca_suspend,
+        .resume = gspca_resume,
+#endif
 };
 /* -- module insert / remove -- */
diff --git a/drivers/media/video/gspca/spca505.c b/drivers/media/video/gspca/spca505.c
index eda29d609359..f601daf19ebe 100644
--- a/drivers/media/video/gspca/spca505.c
+++ b/drivers/media/video/gspca/spca505.c
@@ -655,8 +655,8 @@ static int sd_config(struct gspca_dev *gspca_dev,
        return 0;
 }
-/* this function is called at open time */
+/* this function is called at probe and resume time */
-static int sd_open(struct gspca_dev *gspca_dev)
+static int sd_init(struct gspca_dev *gspca_dev)
 {
        struct sd *sd = (struct sd *) gspca_dev;
        int ret;
@@ -743,11 +743,6 @@ static void sd_stopN(struct gspca_dev *gspca_dev)
 static void sd_stop0(struct gspca_dev *gspca_dev)
 {
-}
-/* this function is called at close time */
-static void sd_close(struct gspca_dev *gspca_dev)
-{
        /* This maybe reset or power control */
        reg_write(gspca_dev->dev, 0x03, 0x03, 0x20);
        reg_write(gspca_dev->dev, 0x03, 0x01, 0x0);
@@ -825,11 +820,10 @@ static const struct sd_desc sd_desc = {
        .ctrls = sd_ctrls,
        .nctrls = ARRAY_SIZE(sd_ctrls),
        .config = sd_config,
-        .open = sd_open,
+        .init = sd_init,
        .start = sd_start,
        .stopN = sd_stopN,
        .stop0 = sd_stop0,
-        .close = sd_close,
        .pkt_scan = sd_pkt_scan,
 };
@@ -855,6 +849,10 @@ static struct usb_driver sd_driver = {
        .id_table = device_table,
        .probe = sd_probe,
        .disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+        .suspend = gspca_suspend,
+        .resume = gspca_resume,
+#endif
 };
 /* -- module insert / remove -- */
diff --git a/drivers/media/video/gspca/spca506.c b/drivers/media/video/gspca/spca506.c
index f622fa75766d..195dce96ef06 100644
--- a/drivers/media/video/gspca/spca506.c
+++ b/drivers/media/video/gspca/spca506.c
@@ -313,8 +313,8 @@ static int sd_config(struct gspca_dev *gspca_dev,
        return 0;
 }
-/* this function is called at open time */
+/* this function is called at probe and resume time */
-static int sd_open(struct gspca_dev *gspca_dev)
+static int sd_init(struct gspca_dev *gspca_dev)
 {
        struct usb_device *dev = gspca_dev->dev;
@@ -560,14 +560,6 @@ static void sd_stopN(struct gspca_dev *gspca_dev)
        reg_w(dev, 0x03, 0x00, 0x0003);
 }
-static void sd_stop0(struct gspca_dev *gspca_dev)
-{
-}
-static void sd_close(struct gspca_dev *gspca_dev)
-{
-}
 static void sd_pkt_scan(struct gspca_dev *gspca_dev,
                        struct gspca_frame *frame,      /* target */
                        __u8 *data,                     /* isoc packet */
@@ -740,11 +732,9 @@ static struct sd_desc sd_desc = {
        .ctrls = sd_ctrls,
        .nctrls = ARRAY_SIZE(sd_ctrls),
        .config = sd_config,
-        .open = sd_open,
+        .init = sd_init,
        .start = sd_start,
        .stopN = sd_stopN,
-        .stop0 = sd_stop0,
-        .close = sd_close,
        .pkt_scan = sd_pkt_scan,
 };
@@ -772,6 +762,10 @@ static struct usb_driver sd_driver = {
        .id_table = device_table,
        .probe = sd_probe,
        .disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+        .suspend = gspca_suspend,
+        .resume = gspca_resume,
+#endif
 };
 /* -- module insert / remove -- */
diff --git a/drivers/media/video/gspca/spca508.c b/drivers/media/video/gspca/spca508.c
index 699340c17dea..281ce02103a3 100644
--- a/drivers/media/video/gspca/spca508.c
+++ b/drivers/media/video/gspca/spca508.c
@@ -1521,8 +1521,8 @@ static int sd_config(struct gspca_dev *gspca_dev,
        return 0;                       /* success */
 }
-/* this function is called at open time */
+/* this function is called at probe and resume time */
-static int sd_open(struct gspca_dev *gspca_dev)
+static int sd_init(struct gspca_dev *gspca_dev)
 {
 /*      write_vector(gspca_dev, spca508_open_data); */
        return 0;
@@ -1554,15 +1554,6 @@ static void sd_stopN(struct gspca_dev *gspca_dev)
        reg_write(gspca_dev->dev, 0x8112, 0x20);
 }
-static void sd_stop0(struct gspca_dev *gspca_dev)
-{
-}
-/* this function is called at close time */
-static void sd_close(struct gspca_dev *gspca_dev)
-{
-}
 static void sd_pkt_scan(struct gspca_dev *gspca_dev,
                        struct gspca_frame *frame,      /* target */
                        __u8 *data,                     /* isoc packet */
@@ -1633,11 +1624,9 @@ static const struct sd_desc sd_desc = {
        .ctrls = sd_ctrls,
        .nctrls = ARRAY_SIZE(sd_ctrls),
        .config = sd_config,
-        .open = sd_open,
+        .init = sd_init,
        .start = sd_start,
        .stopN = sd_stopN,
-        .stop0 = sd_stop0,
-        .close = sd_close,
        .pkt_scan = sd_pkt_scan,
 };
@@ -1667,6 +1656,10 @@ static struct usb_driver sd_driver = {
        .id_table = device_table,
        .probe = sd_probe,
        .disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+        .suspend = gspca_suspend,
+        .resume = gspca_resume,
+#endif
 };
 /* -- module insert / remove -- */
diff --git a/drivers/media/video/gspca/spca561.c b/drivers/media/video/gspca/spca561.c
index 1073ac3d2ec6..cfbc9ebc5c5d 100644
--- a/drivers/media/video/gspca/spca561.c
+++ b/drivers/media/video/gspca/spca561.c
@@ -32,69 +32,48 @@ MODULE_LICENSE("GPL");
 struct sd {
        struct gspca_dev gspca_dev;     /* !! must be the first item */
-        unsigned short contrast;
+        __u16 contrast;                 /* rev72a only */
-        __u8 brightness;
+#define CONTRAST_MIN 0x0000
+#define CONTRAST_DEF 0x2000
+#define CONTRAST_MAX 0x3fff
+        __u16 exposure;                 /* rev12a only */
+#define EXPOSURE_MIN 1
+#define EXPOSURE_DEF 200
+#define EXPOSURE_MAX (4095 - 900) /* see set_exposure */
+        __u8 brightness;                /* rev72a only */
+#define BRIGHTNESS_MIN 0
+#define BRIGHTNESS_DEF 32
+#define BRIGHTNESS_MAX 63
+        __u8 white;                     /* rev12a only */
+#define WHITE_MIN 1
+#define WHITE_DEF 0x40
+#define WHITE_MAX 0x7f
        __u8 autogain;
+#define AUTOGAIN_MIN 0
+#define AUTOGAIN_DEF 1
+#define AUTOGAIN_MAX 1
+        __u8 gain;                      /* rev12a only */
+#define GAIN_MIN 0x0
+#define GAIN_DEF 0x24
+#define GAIN_MAX 0x24
+#define EXPO12A_DEF 3
+        __u8 expo12a;           /* expo/gain? for rev 12a */
        __u8 chip_revision;
+#define Rev012A 0
+#define Rev072A 1
        signed char ag_cnt;
 #define AG_CNT_START 13
 };
-/* V4L2 controls supported by the driver */
+static struct v4l2_pix_format sif_012a_mode[] = {
-static int sd_setbrightness(struct gspca_dev *gspca_dev, __s32 val);
-static int sd_getbrightness(struct gspca_dev *gspca_dev, __s32 *val);
-static int sd_setcontrast(struct gspca_dev *gspca_dev, __s32 val);
-static int sd_getcontrast(struct gspca_dev *gspca_dev, __s32 *val);
-static int sd_setautogain(struct gspca_dev *gspca_dev, __s32 val);
-static int sd_getautogain(struct gspca_dev *gspca_dev, __s32 *val);
-static struct ctrl sd_ctrls[] = {
-#define SD_BRIGHTNESS 0
-        {
-         {
-          .id = V4L2_CID_BRIGHTNESS,
-          .type = V4L2_CTRL_TYPE_INTEGER,
-          .name = "Brightness",
-          .minimum = 0,
-          .maximum = 63,
-          .step = 1,
-          .default_value = 32,
-          },
-         .set = sd_setbrightness,
-         .get = sd_getbrightness,
-         },
-#define SD_CONTRAST 1
-        {
-         {
-          .id = V4L2_CID_CONTRAST,
-          .type = V4L2_CTRL_TYPE_INTEGER,
-          .name = "Contrast",
-          .minimum = 0,
-          .maximum = 0x3fff,
-          .step = 1,
-          .default_value = 0x2000,
-          },
-         .set = sd_setcontrast,
-         .get = sd_getcontrast,
-         },
-#define SD_AUTOGAIN 2
-        {
-         {
-          .id = V4L2_CID_AUTOGAIN,
-          .type = V4L2_CTRL_TYPE_BOOLEAN,
-          .name = "Auto Gain",
-          .minimum = 0,
-          .maximum = 1,
-          .step = 1,
-          .default_value = 1,
-          },
-         .set = sd_setautogain,
-         .get = sd_getautogain,
-         },
-};
-static struct v4l2_pix_format sif_mode[] = {
        {160, 120, V4L2_PIX_FMT_SGBRG8, V4L2_FIELD_NONE,
                .bytesperline = 160,
                .sizeimage = 160 * 120,
@@ -117,6 +96,29 @@ static struct v4l2_pix_format sif_mode[] = {
                .priv = 0},
 };
+static struct v4l2_pix_format sif_072a_mode[] = {
+        {160, 120, V4L2_PIX_FMT_SGBRG8, V4L2_FIELD_NONE,
+                .bytesperline = 160,
+                .sizeimage = 160 * 120,
+                .colorspace = V4L2_COLORSPACE_SRGB,
+                .priv = 3},
+        {176, 144, V4L2_PIX_FMT_SGBRG8, V4L2_FIELD_NONE,
+                .bytesperline = 176,
+                .sizeimage = 176 * 144,
+                .colorspace = V4L2_COLORSPACE_SRGB,
+                .priv = 2},
+        {320, 240, V4L2_PIX_FMT_SGBRG8, V4L2_FIELD_NONE,
+                .bytesperline = 320,
+                .sizeimage = 320 * 240,
+                .colorspace = V4L2_COLORSPACE_SRGB,
+                .priv = 1},
+        {352, 288, V4L2_PIX_FMT_SGBRG8, V4L2_FIELD_NONE,
+                .bytesperline = 352,
+                .sizeimage = 352 * 288,
+                .colorspace = V4L2_COLORSPACE_SRGB,
+                .priv = 0},
+};
 /*
 * Initialization data
 * I'm not very sure how to split initialization from open data
@@ -143,12 +145,8 @@ static struct v4l2_pix_format sif_mode[] = {
 #define SPCA561_INDEX_I2C_BASE 0x8800
 #define SPCA561_SNAPBIT 0x20
 #define SPCA561_SNAPCTRL 0x40
-enum {
-        Rev072A = 0,
-        Rev012A,
-};
-static void reg_w_val(struct usb_device *dev, __u16 index, __u16 value)
+static void reg_w_val(struct usb_device *dev, __u16 index, __u8 value)
 {
        int ret;
@@ -198,12 +196,6 @@ static void reg_w_buf(struct gspca_dev *gspca_dev,
                        index, gspca_dev->usb_buf, len, 500);
 }
-static void i2c_init(struct gspca_dev *gspca_dev, __u8 mode)
-{
-        reg_w_val(gspca_dev->dev, 0x92, 0x8804);
-        reg_w_val(gspca_dev->dev, mode, 0x8802);
-}
 static void i2c_write(struct gspca_dev *gspca_dev, __u16 valeur, __u16 reg)
 {
        int retry = 60;
@@ -212,9 +204,9 @@ static void i2c_write(struct gspca_dev *gspca_dev, __u16 valeur, __u16 reg)
        DataLow = valeur;
        DataHight = valeur >> 8;
-        reg_w_val(gspca_dev->dev, reg, 0x8801);
+        reg_w_val(gspca_dev->dev, 0x8801, reg);
-        reg_w_val(gspca_dev->dev, DataLow, 0x8805);
+        reg_w_val(gspca_dev->dev, 0x8805, DataLow);
-        reg_w_val(gspca_dev->dev, DataHight, 0x8800);
+        reg_w_val(gspca_dev->dev, 0x8800, DataHight);
        while (retry--) {
                reg_r(gspca_dev, 0x8803, 1);
                if (!gspca_dev->usb_buf[0])
@@ -228,14 +220,14 @@ static int i2c_read(struct gspca_dev *gspca_dev, __u16 reg, __u8 mode)
        __u8 value;
        __u8 vallsb;
-        reg_w_val(gspca_dev->dev, 0x92, 0x8804);
+        reg_w_val(gspca_dev->dev, 0x8804, 0x92);
-        reg_w_val(gspca_dev->dev, reg, 0x8801);
+        reg_w_val(gspca_dev->dev, 0x8801, reg);
-        reg_w_val(gspca_dev->dev, (mode | 0x01), 0x8802);
+        reg_w_val(gspca_dev->dev, 0x8802, (mode | 0x01));
-        while (retry--) {
+        do {
                reg_r(gspca_dev, 0x8803, 1);
                if (!gspca_dev->usb_buf)
                        break;
-        }
+        } while (--retry);
        if (retry == 0)
                return -1;
        reg_r(gspca_dev, 0x8800, 1);
@@ -438,21 +430,10 @@ static const __u16 spca561_init_data[][2] = {
        {0x0035, 0x8801},       /* 0x14 - set gain general */
        {0x001f, 0x8805},       /* 0x14 */
        {0x0000, 0x8800},
-        {0x0030, 0x8112},
+        {0x000e, 0x8112},       /* white balance - was 30 */
        {}
 };
-static void sensor_reset(struct gspca_dev *gspca_dev)
-{
-        reg_w_val(gspca_dev->dev, 0x8631, 0xc8);
-        reg_w_val(gspca_dev->dev, 0x8634, 0xc8);
-        reg_w_val(gspca_dev->dev, 0x8112, 0x00);
-        reg_w_val(gspca_dev->dev, 0x8114, 0x00);
-        reg_w_val(gspca_dev->dev, 0x8118, 0x21);
-        i2c_init(gspca_dev, 0x14);
-        i2c_write(gspca_dev, 1, 0x0d);
-        i2c_write(gspca_dev, 0, 0x0d);
-}
 /******************** QC Express etch2 stuff ********************/
 static const __u16 Pb100_1map8300[][2] = {
@@ -462,9 +443,9 @@ static const __u16 Pb100_1map8300[][2] = {
        {0x8303, 0x0125},       /* image area */
        {0x8304, 0x0169},
        {0x8328, 0x000b},
-        {0x833c, 0x0001},
+        {0x833c, 0x0001},               /*fixme: win:07*/
-        {0x832f, 0x0419},
+        {0x832f, 0x1904},               /*fixme: was 0419*/
        {0x8307, 0x00aa},
        {0x8301, 0x0003},
        {0x8302, 0x000e},
@@ -478,9 +459,10 @@ static const __u16 Pb100_2map8300[][2] = {
 };
 static const __u16 spca561_161rev12A_data1[][2] = {
-        {0x21, 0x8118},
+        {0x29, 0x8118},         /* white balance - was 21 */
-        {0x01, 0x8114},
+        {0x08, 0x8114},         /* white balance - was 01 */
-        {0x00, 0x8112},
+        {0x0e, 0x8112},         /* white balance - was 00 */
+        {0x00, 0x8102},         /* white balance - new */
        {0x92, 0x8804},
        {0x04, 0x8802},         /* windows uses 08 */
        {}
@@ -505,14 +487,16 @@ static const __u16 spca561_161rev12A_data2[][2] = {
        {0xb0, 0x8603},
        /* sensor gains */
+        {0x07, 0x8601},         /* white balance - new */
+        {0x07, 0x8602},         /* white balance - new */
        {0x00, 0x8610},         /* *red */
        {0x00, 0x8611},         /* 3f   *green */
        {0x00, 0x8612},         /* green *blue */
        {0x00, 0x8613},         /* blue *green */
-        {0x35, 0x8614},         /* green *red */
+        {0x43, 0x8614},         /* green *red - white balance - was 0x35 */
-        {0x35, 0x8615},         /* 40   *green */
+        {0x40, 0x8615},         /* 40   *green - white balance - was 0x35 */
-        {0x35, 0x8616},         /* 7a   *blue */
+        {0x71, 0x8616},         /* 7a   *blue - white balance - was 0x35 */
-        {0x35, 0x8617},         /* 40   *green */
+        {0x40, 0x8617},         /* 40   *green - white balance - was 0x35 */
        {0x0c, 0x8620},         /* 0c */
        {0xc8, 0x8631},         /* c8 */
@@ -527,6 +511,7 @@ static const __u16 spca561_161rev12A_data2[][2] = {
        {0xdf, 0x863c},         /* df */
        {0xf0, 0x8505},
        {0x32, 0x850a},
+/*      {0x99, 0x8700},          * - white balance - new (removed) */
        {}
 };
@@ -545,9 +530,10 @@ static void sensor_mapwrite(struct gspca_dev *gspca_dev,
 }
 static void init_161rev12A(struct gspca_dev *gspca_dev)
 {
-        sensor_reset(gspca_dev);
+/*      sensor_reset(gspca_dev);        (not in win) */
        write_vector(gspca_dev, spca561_161rev12A_data1);
        sensor_mapwrite(gspca_dev, Pb100_1map8300);
+/*fixme: should be in sd_start*/
        write_vector(gspca_dev, spca561_161rev12A_data2);
        sensor_mapwrite(gspca_dev, Pb100_2map8300);
 }
@@ -581,35 +567,38 @@ static int sd_config(struct gspca_dev *gspca_dev,
        }
        cam = &gspca_dev->cam;
-        cam->dev_name = (char *) id->driver_info;
        cam->epaddr = 0x01;
        gspca_dev->nbalt = 7 + 1;       /* choose alternate 7 first */
-        cam->cam_mode = sif_mode;
-        cam->nmodes = sizeof sif_mode / sizeof sif_mode[0];
        sd->chip_revision = id->driver_info;
-        sd->brightness = sd_ctrls[SD_BRIGHTNESS].qctrl.default_value;
+        if (sd->chip_revision == Rev012A) {
-        sd->contrast = sd_ctrls[SD_CONTRAST].qctrl.default_value;
+                cam->cam_mode = sif_012a_mode;
-        sd->autogain = sd_ctrls[SD_AUTOGAIN].qctrl.default_value;
+                cam->nmodes = ARRAY_SIZE(sif_012a_mode);
+        } else {
+                cam->cam_mode = sif_072a_mode;
+                cam->nmodes = ARRAY_SIZE(sif_072a_mode);
+        }
+        sd->brightness = BRIGHTNESS_DEF;
+        sd->contrast = CONTRAST_DEF;
+        sd->white = WHITE_DEF;
+        sd->exposure = EXPOSURE_DEF;
+        sd->autogain = AUTOGAIN_DEF;
+        sd->gain = GAIN_DEF;
+        sd->expo12a = EXPO12A_DEF;
        return 0;
 }
-/* this function is called at open time */
+/* this function is called at probe and resume time */
-static int sd_open(struct gspca_dev *gspca_dev)
+static int sd_init_12a(struct gspca_dev *gspca_dev)
 {
-        struct sd *sd = (struct sd *) gspca_dev;
+        PDEBUG(D_STREAM, "Chip revision: 012a");
+        init_161rev12A(gspca_dev);
-        switch (sd->chip_revision) {
+        return 0;
-        case Rev072A:
+}
-                PDEBUG(D_STREAM, "Chip revision id: 072a");
+static int sd_init_72a(struct gspca_dev *gspca_dev)
-                write_vector(gspca_dev, spca561_init_data);
+{
-                break;
+        PDEBUG(D_STREAM, "Chip revision: 072a");
-        default:
+        write_vector(gspca_dev, spca561_init_data);
-/*      case Rev012A: */
-                PDEBUG(D_STREAM, "Chip revision id: 012a");
-                init_161rev12A(gspca_dev);
-                break;
-        }
        return 0;
 }
@@ -618,25 +607,20 @@ static void setcontrast(struct gspca_dev *gspca_dev)
        struct sd *sd = (struct sd *) gspca_dev;
        struct usb_device *dev = gspca_dev->dev;
        __u8 lowb;
-        int expotimes;
        switch (sd->chip_revision) {
        case Rev072A:
                lowb = sd->contrast >> 8;
-                reg_w_val(dev, lowb, 0x8651);
+                reg_w_val(dev, 0x8651, lowb);
-                reg_w_val(dev, lowb, 0x8652);
+                reg_w_val(dev, 0x8652, lowb);
-                reg_w_val(dev, lowb, 0x8653);
+                reg_w_val(dev, 0x8653, lowb);
-                reg_w_val(dev, lowb, 0x8654);
+                reg_w_val(dev, 0x8654, lowb);
                break;
-        case Rev012A: {
+        default: {
-                __u8 Reg8391[] =
+/*      case Rev012A: { */
-                        { 0x00, 0x00, 0x00, 0x00, 0x0c, 0x00, 0x00, 0x00 };
+                static const __u8 Reg8391[] =
+                        { 0x92, 0x30, 0x20, 0x00, 0x0c, 0x00, 0x00, 0x00 };
-                /* Write camera sensor settings */
-                expotimes = (sd->contrast >> 5) & 0x07ff;
-                Reg8391[0] = expotimes & 0xff;  /* exposure */
-                Reg8391[1] = 0x18 | (expotimes >> 8);
-                Reg8391[2] = sd->brightness;    /* gain */
                reg_w_buf(gspca_dev, 0x8391, Reg8391, 8);
                reg_w_buf(gspca_dev, 0x8390, Reg8391, 8);
                break;
@@ -644,93 +628,151 @@ static void setcontrast(struct gspca_dev *gspca_dev)
        }
 }
-static void setautogain(struct gspca_dev *gspca_dev)
+/* rev12a only */
+static void setwhite(struct gspca_dev *gspca_dev)
 {
        struct sd *sd = (struct sd *) gspca_dev;
+        __u16 white;
+        __u8 reg8614, reg8616;
+        white = sd->white;
+        /* try to emulate MS-win as possible */
+        reg8616 = 0x90 - white * 5 / 8;
+        reg_w_val(gspca_dev->dev, 0x8616, reg8616);
+        reg8614 = 0x20 + white * 3 / 8;
+        reg_w_val(gspca_dev->dev, 0x8614, reg8614);
+}
-        if (sd->chip_revision == Rev072A) {
+/* rev 12a only */
-                if (sd->autogain)
+static void setexposure(struct gspca_dev *gspca_dev)
-                        sd->ag_cnt = AG_CNT_START;
+{
-                else
+        struct sd *sd = (struct sd *) gspca_dev;
-                        sd->ag_cnt = -1;
+        int expo;
+        int clock_divider;
+        __u8 data[2];
+        /* Register 0x8309 controls exposure for the spca561,
+           the basic exposure setting goes from 1-2047, where 1 is completely
+           dark and 2047 is very bright. It not only influences exposure but
+           also the framerate (to allow for longer exposure) from 1 - 300 it
+           only raises the exposure time then from 300 - 600 it halves the
+           framerate to be able to further raise the exposure time and for every
+           300 more it halves the framerate again. This allows for a maximum
+           exposure time of circa 0.2 - 0.25 seconds (30 / (2000/3000) fps).
+           Sometimes this is not enough, the 1-2047 uses bits 0-10, bits 11-12
+           configure a divider for the base framerate which us used at the
+           exposure setting of 1-300. These bits configure the base framerate
+           according to the following formula: fps = 60 / (value + 2) */
+        if (sd->exposure < 2048) {
+                expo = sd->exposure;
+                clock_divider = 0;
+        } else {
+                /* Add 900 to make the 0 setting of the second part of the
+                   exposure equal to the 2047 setting of the first part. */
+                expo = (sd->exposure - 2048) + 900;
+                clock_divider = 3;
        }
+        expo |= clock_divider << 11;
+        data[0] = expo;
+        data[1] = expo >> 8;
+        reg_w_buf(gspca_dev, 0x8309, data, 2);
 }
-static void sd_start(struct gspca_dev *gspca_dev)
+/* rev 12a only */
+static void setgain(struct gspca_dev *gspca_dev)
 {
        struct sd *sd = (struct sd *) gspca_dev;
+        __u8 data[2];
+        data[0] = sd->gain;
+        data[1] = 0;
+        reg_w_buf(gspca_dev, 0x8335, data, 2);
+}
+static void setautogain(struct gspca_dev *gspca_dev)
+{
+        struct sd *sd = (struct sd *) gspca_dev;
+        if (sd->autogain)
+                sd->ag_cnt = AG_CNT_START;
+        else
+                sd->ag_cnt = -1;
+}
+static void sd_start_12a(struct gspca_dev *gspca_dev)
+{
        struct usb_device *dev = gspca_dev->dev;
-        int Clck;
+        int Clck = 0x8a; /* lower 0x8X values lead to fps > 30 */
        __u8 Reg8307[] = { 0xaa, 0x00 };
        int mode;
        mode = gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv;
-        switch (sd->chip_revision) {
+        if (mode <= 1) {
-        case Rev072A:
+                /* Use compression on 320x240 and above */
-                switch (mode) {
+                reg_w_val(dev, 0x8500, 0x10 | mode);
-                default:
+        } else {
-/*              case 0:
+                /* I couldn't get the compression to work below 320x240
-                case 1: */
+                 * Fortunately at these resolutions the bandwidth
-                        Clck = 0x25;
+                 * is sufficient to push raw frames at ~20fps */
-                        break;
+                reg_w_val(dev, 0x8500, mode);
-                case 2:
+        }               /* -- qq@kuku.eu.org */
-                        Clck = 0x22;
+        reg_w_buf(gspca_dev, 0x8307, Reg8307, 2);
-                        break;
+        reg_w_val(gspca_dev->dev, 0x8700, Clck);
-                case 3:
+                                        /* 0x8f 0x85 0x27 clock */
-                        Clck = 0x21;
+        reg_w_val(gspca_dev->dev, 0x8112, 0x1e | 0x20);
-                        break;
+        reg_w_val(gspca_dev->dev, 0x850b, 0x03);
-                }
+        setcontrast(gspca_dev);
-                reg_w_val(dev, 0x8500, mode);   /* mode */
+        setwhite(gspca_dev);
-                reg_w_val(dev, 0x8700, Clck);   /* 0x27 clock */
+        setautogain(gspca_dev);
-                reg_w_val(dev, 0x8112, 0x10 | 0x20);
+        setexposure(gspca_dev);
-                setautogain(gspca_dev);
+}
-                break;
+static void sd_start_72a(struct gspca_dev *gspca_dev)
+{
+        struct usb_device *dev = gspca_dev->dev;
+        int Clck;
+        int mode;
+        mode = gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv;
+        switch (mode) {
        default:
-/*      case Rev012A: */
+/*      case 0:
-                switch (mode) {
+        case 1: */
-                case 0:
+                Clck = 0x25;
-                case 1:
+                break;
-                        Clck = 0x8a;
+        case 2:
-                        break;
+                Clck = 0x22;
-                case 2:
+                break;
-                        Clck = 0x85;
+        case 3:
-                        break;
+                Clck = 0x21;
-                default:
-                        Clck = 0x83;
-                        break;
-                }
-                if (mode <= 1) {
-                        /* Use compression on 320x240 and above */
-                        reg_w_val(dev, 0x8500, 0x10 | mode);
-                } else {
-                        /* I couldn't get the compression to work below 320x240
-                         * Fortunately at these resolutions the bandwidth
-                         * is sufficient to push raw frames at ~20fps */
-                        reg_w_val(dev, 0x8500, mode);
-                }               /* -- qq@kuku.eu.org */
-                reg_w_buf(gspca_dev, 0x8307, Reg8307, 2);
-                reg_w_val(gspca_dev->dev, 0x8700, Clck);
-                                                /* 0x8f 0x85 0x27 clock */
-                reg_w_val(gspca_dev->dev, 0x8112, 0x1e | 0x20);
-                reg_w_val(gspca_dev->dev, 0x850b, 0x03);
-                setcontrast(gspca_dev);
                break;
        }
+        reg_w_val(dev, 0x8500, mode);   /* mode */
+        reg_w_val(dev, 0x8700, Clck);   /* 0x27 clock */
+        reg_w_val(dev, 0x8112, 0x10 | 0x20);
+        setautogain(gspca_dev);
 }
 static void sd_stopN(struct gspca_dev *gspca_dev)
 {
-        reg_w_val(gspca_dev->dev, 0x8112, 0x20);
+        struct sd *sd = (struct sd *) gspca_dev;
+        if (sd->chip_revision == Rev012A) {
+                reg_w_val(gspca_dev->dev, 0x8112, 0x0e);
+        } else {
+                reg_w_val(gspca_dev->dev, 0x8112, 0x20);
+/*              reg_w_val(gspca_dev->dev, 0x8102, 0x00); ?? */
+        }
 }
 static void sd_stop0(struct gspca_dev *gspca_dev)
 {
-}
+        struct sd *sd = (struct sd *) gspca_dev;
-/* this function is called at close time */
+        if (sd->chip_revision == Rev012A) {
-static void sd_close(struct gspca_dev *gspca_dev)
+                reg_w_val(gspca_dev->dev, 0x8118, 0x29);
-{
+                reg_w_val(gspca_dev->dev, 0x8114, 0x08);
-        reg_w_val(gspca_dev->dev, 0x8114, 0);
+        }
+/*      reg_w_val(gspca_dev->dev, 0x8114, 0); */
 }
 static void do_autogain(struct gspca_dev *gspca_dev)
@@ -744,6 +786,7 @@ static void do_autogain(struct gspca_dev *gspca_dev)
        __u8 luma_mean = 110;
        __u8 luma_delta = 20;
        __u8 spring = 4;
+        __u8 reg8339[2];
        if (sd->ag_cnt < 0)
                return;
@@ -798,13 +841,16 @@ static void do_autogain(struct gspca_dev *gspca_dev)
                }
                break;
        case Rev012A:
-                /* sensor registers is access and memory mapped to 0x8300 */
+                reg_r(gspca_dev, 0x8330, 2);
-                /* readind all 0x83xx block the sensor */
+                if (gspca_dev->usb_buf[1] > 0x08) {
-                /*
+                        reg8339[0] = ++sd->expo12a;
-                 * The data from the header seem wrong where is the luma
+                        reg8339[1] = 0;
-                 * and chroma mean value
+                        reg_w_buf(gspca_dev, 0x8339, reg8339, 2);
-                 * at the moment set exposure in contrast set
+                } else if (gspca_dev->usb_buf[1] < 0x02) {
-                 */
+                        reg8339[0] = --sd->expo12a;
+                        reg8339[1] = 0;
+                        reg_w_buf(gspca_dev, 0x8339, reg8339, 2);
+                }
                break;
        }
 }
@@ -814,6 +860,8 @@ static void sd_pkt_scan(struct gspca_dev *gspca_dev,
                        __u8 *data,             /* isoc packet */
                        int len)                /* iso packet length */
 {
+        struct sd *sd = (struct sd *) gspca_dev;
        switch (data[0]) {
        case 0:         /* start of frame */
                frame = gspca_frame_add(gspca_dev, LAST_PACKET, frame,
@@ -826,8 +874,13 @@ static void sd_pkt_scan(struct gspca_dev *gspca_dev,
                                        frame, data, len);
                } else {
                        /* raw bayer (with a header, which we skip) */
-                        data += 20;
+                        if (sd->chip_revision == Rev012A) {
-                        len -= 20;
+                                data += 20;
+                                len -= 20;
+                        } else {
+                                data += 16;
+                                len -= 16;
+                        }
                        gspca_frame_add(gspca_dev, FIRST_PACKET,
                                                frame, data, len);
                }
@@ -841,24 +894,17 @@ static void sd_pkt_scan(struct gspca_dev *gspca_dev,
        gspca_frame_add(gspca_dev, INTER_PACKET, frame, data, len);
 }
+/* rev 72a only */
 static void setbrightness(struct gspca_dev *gspca_dev)
 {
        struct sd *sd = (struct sd *) gspca_dev;
        __u8 value;
-        switch (sd->chip_revision) {
+        value = sd->brightness;
-        case Rev072A:
+        reg_w_val(gspca_dev->dev, 0x8611, value);
-                value = sd->brightness;
+        reg_w_val(gspca_dev->dev, 0x8612, value);
-                reg_w_val(gspca_dev->dev, value, 0x8611);
+        reg_w_val(gspca_dev->dev, 0x8613, value);
-                reg_w_val(gspca_dev->dev, value, 0x8612);
+        reg_w_val(gspca_dev->dev, 0x8614, value);
-                reg_w_val(gspca_dev->dev, value, 0x8613);
-                reg_w_val(gspca_dev->dev, value, 0x8614);
-                break;
-        default:
-/*      case Rev012A: */
-                setcontrast(gspca_dev);
-                break;
-        }
 }
 static void getbrightness(struct gspca_dev *gspca_dev)
@@ -866,52 +912,38 @@ static void getbrightness(struct gspca_dev *gspca_dev)
        struct sd *sd = (struct sd *) gspca_dev;
        __u16 tot;
-        switch (sd->chip_revision) {
+        tot = 0;
-        case Rev072A:
+        reg_r(gspca_dev, 0x8611, 1);
-                tot = 0;
+        tot += gspca_dev->usb_buf[0];
-                reg_r(gspca_dev, 0x8611, 1);
+        reg_r(gspca_dev, 0x8612, 1);
-                tot += gspca_dev->usb_buf[0];
+        tot += gspca_dev->usb_buf[0];
-                reg_r(gspca_dev, 0x8612, 1);
+        reg_r(gspca_dev, 0x8613, 1);
-                tot += gspca_dev->usb_buf[0];
+        tot += gspca_dev->usb_buf[0];
-                reg_r(gspca_dev, 0x8613, 1);
+        reg_r(gspca_dev, 0x8614, 1);
-                tot += gspca_dev->usb_buf[0];
+        tot += gspca_dev->usb_buf[0];
-                reg_r(gspca_dev, 0x8614, 1);
+        sd->brightness = tot >> 2;
-                tot += gspca_dev->usb_buf[0];
-                sd->brightness = tot >> 2;
-                break;
-        default:
-/*      case Rev012A: */
-                /* no way to read sensor settings */
-                break;
-        }
 }
+/* rev72a only */
 static void getcontrast(struct gspca_dev *gspca_dev)
 {
        struct sd *sd = (struct sd *) gspca_dev;
        __u16 tot;
-        switch (sd->chip_revision) {
+        tot = 0;
-        case Rev072A:
+        reg_r(gspca_dev, 0x8651, 1);
-                tot = 0;
+        tot += gspca_dev->usb_buf[0];
-                reg_r(gspca_dev, 0x8651, 1);
+        reg_r(gspca_dev, 0x8652, 1);
-                tot += gspca_dev->usb_buf[0];
+        tot += gspca_dev->usb_buf[0];
-                reg_r(gspca_dev, 0x8652, 1);
+        reg_r(gspca_dev, 0x8653, 1);
-                tot += gspca_dev->usb_buf[0];
+        tot += gspca_dev->usb_buf[0];
-                reg_r(gspca_dev, 0x8653, 1);
+        reg_r(gspca_dev, 0x8654, 1);
-                tot += gspca_dev->usb_buf[0];
+        tot += gspca_dev->usb_buf[0];
-                reg_r(gspca_dev, 0x8654, 1);
+        sd->contrast = tot << 6;
-                tot += gspca_dev->usb_buf[0];
-                sd->contrast = tot << 6;
-                break;
-        default:
-/*      case Rev012A: */
-                /* no way to read sensor settings */
-                break;
-        }
        PDEBUG(D_CONF, "get contrast %d", sd->contrast);
 }
+/* rev 72a only */
 static int sd_setbrightness(struct gspca_dev *gspca_dev, __s32 val)
 {
        struct sd *sd = (struct sd *) gspca_dev;
@@ -931,6 +963,7 @@ static int sd_getbrightness(struct gspca_dev *gspca_dev, __s32 *val)
        return 0;
 }
+/* rev 72a only */
 static int sd_setcontrast(struct gspca_dev *gspca_dev, __s32 val)
 {
        struct sd *sd = (struct sd *) gspca_dev;
@@ -968,20 +1001,190 @@ static int sd_getautogain(struct gspca_dev *gspca_dev, __s32 *val)
        return 0;
 }
+/* rev12a only */
+static int sd_setwhite(struct gspca_dev *gspca_dev, __s32 val)
+{
+        struct sd *sd = (struct sd *) gspca_dev;
+        sd->white = val;
+        if (gspca_dev->streaming)
+                setwhite(gspca_dev);
+        return 0;
+}
+static int sd_getwhite(struct gspca_dev *gspca_dev, __s32 *val)
+{
+        struct sd *sd = (struct sd *) gspca_dev;
+        *val = sd->white;
+        return 0;
+}
+/* rev12a only */
+static int sd_setexposure(struct gspca_dev *gspca_dev, __s32 val)
+{
+        struct sd *sd = (struct sd *) gspca_dev;
+        sd->exposure = val;
+        if (gspca_dev->streaming)
+                setexposure(gspca_dev);
+        return 0;
+}
+static int sd_getexposure(struct gspca_dev *gspca_dev, __s32 *val)
+{
+        struct sd *sd = (struct sd *) gspca_dev;
+        *val = sd->exposure;
+        return 0;
+}
+/* rev12a only */
+static int sd_setgain(struct gspca_dev *gspca_dev, __s32 val)
+{
+        struct sd *sd = (struct sd *) gspca_dev;
+        sd->gain = val;
+        if (gspca_dev->streaming)
+                setgain(gspca_dev);
+        return 0;
+}
+static int sd_getgain(struct gspca_dev *gspca_dev, __s32 *val)
+{
+        struct sd *sd = (struct sd *) gspca_dev;
+        *val = sd->gain;
+        return 0;
+}
+/* control tables */
+static struct ctrl sd_ctrls_12a[] = {
+        {
+            {
+                .id = V4L2_CID_DO_WHITE_BALANCE,
+                .type = V4L2_CTRL_TYPE_INTEGER,
+                .name = "While Balance",
+                .minimum = WHITE_MIN,
+                .maximum = WHITE_MAX,
+                .step = 1,
+                .default_value = WHITE_DEF,
+            },
+            .set = sd_setwhite,
+            .get = sd_getwhite,
+        },
+        {
+            {
+                .id = V4L2_CID_EXPOSURE,
+                .type = V4L2_CTRL_TYPE_INTEGER,
+                .name = "Exposure",
+                .minimum = EXPOSURE_MIN,
+                .maximum = EXPOSURE_MAX,
+                .step = 1,
+                .default_value = EXPOSURE_DEF,
+            },
+            .set = sd_setexposure,
+            .get = sd_getexposure,
+        },
+        {
+            {
+                .id = V4L2_CID_AUTOGAIN,
+                .type = V4L2_CTRL_TYPE_BOOLEAN,
+                .name = "Auto Gain",
+                .minimum = AUTOGAIN_MIN,
+                .maximum = AUTOGAIN_MAX,
+                .step = 1,
+                .default_value = AUTOGAIN_DEF,
+            },
+            .set = sd_setautogain,
+            .get = sd_getautogain,
+        },
+        {
+            {
+                .id = V4L2_CID_GAIN,
+                .type = V4L2_CTRL_TYPE_INTEGER,
+                .name = "Gain",
+                .minimum = GAIN_MIN,
+                .maximum = GAIN_MAX,
+                .step = 1,
+                .default_value = GAIN_DEF,
+            },
+            .set = sd_setgain,
+            .get = sd_getgain,
+        },
+};
+static struct ctrl sd_ctrls_72a[] = {
+        {
+           {
+                .id = V4L2_CID_BRIGHTNESS,
+                .type = V4L2_CTRL_TYPE_INTEGER,
+                .name = "Brightness",
+                .minimum = BRIGHTNESS_MIN,
+                .maximum = BRIGHTNESS_MAX,
+                .step = 1,
+                .default_value = BRIGHTNESS_DEF,
+            },
+            .set = sd_setbrightness,
+            .get = sd_getbrightness,
+        },
+        {
+            {
+                .id = V4L2_CID_CONTRAST,
+                .type = V4L2_CTRL_TYPE_INTEGER,
+                .name = "Contrast",
+                .minimum = CONTRAST_MIN,
+                .maximum = CONTRAST_MAX,
+                .step = 1,
+                .default_value = CONTRAST_DEF,
+            },
+            .set = sd_setcontrast,
+            .get = sd_getcontrast,
+        },
+        {
+            {
+                .id = V4L2_CID_AUTOGAIN,
+                .type = V4L2_CTRL_TYPE_BOOLEAN,
+                .name = "Auto Gain",
+                .minimum = AUTOGAIN_MIN,
+                .maximum = AUTOGAIN_MAX,
+                .step = 1,
+                .default_value = AUTOGAIN_DEF,
+            },
+            .set = sd_setautogain,
+            .get = sd_getautogain,
+        },
+};
 /* sub-driver description */
-static const struct sd_desc sd_desc = {
+static const struct sd_desc sd_desc_12a = {
+        .name = MODULE_NAME,
+        .ctrls = sd_ctrls_12a,
+        .nctrls = ARRAY_SIZE(sd_ctrls_12a),
+        .config = sd_config,
+        .init = sd_init_12a,
+        .start = sd_start_12a,
+        .stopN = sd_stopN,
+        .stop0 = sd_stop0,
+        .pkt_scan = sd_pkt_scan,
+/*      .dq_callback = do_autogain,      * fixme */
+};
+static const struct sd_desc sd_desc_72a = {
        .name = MODULE_NAME,
-        .ctrls = sd_ctrls,
+        .ctrls = sd_ctrls_72a,
-        .nctrls = ARRAY_SIZE(sd_ctrls),
+        .nctrls = ARRAY_SIZE(sd_ctrls_72a),
        .config = sd_config,
-        .open = sd_open,
+        .init = sd_init_72a,
-        .start = sd_start,
+        .start = sd_start_72a,
        .stopN = sd_stopN,
        .stop0 = sd_stop0,
-        .close = sd_close,
        .pkt_scan = sd_pkt_scan,
        .dq_callback = do_autogain,
 };
+static const struct sd_desc *sd_desc[2] = {
+        &sd_desc_12a,
+        &sd_desc_72a
+};
 /* -- module initialisation -- */
 static const __devinitdata struct usb_device_id device_table[] = {
@@ -1009,7 +1212,9 @@ MODULE_DEVICE_TABLE(usb, device_table);
 static int sd_probe(struct usb_interface *intf,
                    const struct usb_device_id *id)
 {
-        return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
+        return gspca_dev_probe(intf, id,
+                                sd_desc[id->driver_info],
+                                sizeof(struct sd),
                               THIS_MODULE);
 }
@@ -1018,6 +1223,10 @@ static struct usb_driver sd_driver = {
        .id_table = device_table,
        .probe = sd_probe,
        .disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+        .suspend = gspca_suspend,
+        .resume = gspca_resume,
+#endif
 };
 /* -- module insert / remove -- */
diff --git a/drivers/media/video/gspca/stk014.c b/drivers/media/video/gspca/stk014.c
index 16219cf6a6d5..2f2de429e273 100644
--- a/drivers/media/video/gspca/stk014.c
+++ b/drivers/media/video/gspca/stk014.c
@@ -306,8 +306,8 @@ static int sd_config(struct gspca_dev *gspca_dev,
        return 0;
 }
-/* this function is called at open time */
+/* this function is called at probe and resume time */
-static int sd_open(struct gspca_dev *gspca_dev)
+static int sd_init(struct gspca_dev *gspca_dev)
 {
        int ret;
@@ -398,14 +398,6 @@ static void sd_stopN(struct gspca_dev *gspca_dev)
        PDEBUG(D_STREAM, "camera stopped");
 }
-static void sd_stop0(struct gspca_dev *gspca_dev)
-{
-}
-static void sd_close(struct gspca_dev *gspca_dev)
-{
-}
 static void sd_pkt_scan(struct gspca_dev *gspca_dev,
                        struct gspca_frame *frame,      /* target */
                        __u8 *data,                     /* isoc packet */
@@ -535,11 +527,9 @@ static const struct sd_desc sd_desc = {
        .ctrls = sd_ctrls,
        .nctrls = ARRAY_SIZE(sd_ctrls),
        .config = sd_config,
-        .open = sd_open,
+        .init = sd_init,
        .start = sd_start,
        .stopN = sd_stopN,
-        .stop0 = sd_stop0,
-        .close = sd_close,
        .pkt_scan = sd_pkt_scan,
        .querymenu = sd_querymenu,
 };
@@ -564,6 +554,10 @@ static struct usb_driver sd_driver = {
        .id_table = device_table,
        .probe = sd_probe,
        .disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+        .suspend = gspca_suspend,
+        .resume = gspca_resume,
+#endif
 };
 /* -- module insert / remove -- */
diff --git a/drivers/media/video/gspca/sunplus.c b/drivers/media/video/gspca/sunplus.c
index 54efa48bee01..1cfcc6c49558 100644
--- a/drivers/media/video/gspca/sunplus.c
+++ b/drivers/media/video/gspca/sunplus.c
@@ -449,31 +449,47 @@ static const __u8 qtable_spca504_default[2][64] = {
         0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e}
 };
-static void reg_r(struct usb_device *dev,
+/* read <len> bytes to gspca_dev->usb_buf */
-                           __u16 req,
+static void reg_r(struct gspca_dev *gspca_dev,
-                           __u16 index,
+                  __u16 req,
-                           __u8 *buffer, __u16 length)
+                  __u16 index,
+                  __u16 len)
 {
-        usb_control_msg(dev,
+#ifdef GSPCA_DEBUG
-                        usb_rcvctrlpipe(dev, 0),
+        if (len > USB_BUF_SZ) {
+                err("reg_r: buffer overflow");
+                return;
+        }
+#endif
+        usb_control_msg(gspca_dev->dev,
+                        usb_rcvctrlpipe(gspca_dev->dev, 0),
                        req,
                        USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
                        0,              /* value */
-                        index, buffer, length,
+                        index,
+                        len ? gspca_dev->usb_buf : NULL, len,
                        500);
 }
-static void reg_w(struct usb_device *dev,
+/* write <len> bytes from gspca_dev->usb_buf */
-                            __u16 req,
+static void reg_w(struct gspca_dev *gspca_dev,
-                            __u16 value,
+                   __u16 req,
-                            __u16 index,
+                   __u16 value,
-                            __u8 *buffer, __u16 length)
+                   __u16 index,
+                   __u16 len)
 {
-        usb_control_msg(dev,
+#ifdef GSPCA_DEBUG
-                        usb_sndctrlpipe(dev, 0),
+        if (len > USB_BUF_SZ) {
+                err("reg_w: buffer overflow");
+                return;
+        }
+#endif
+        usb_control_msg(gspca_dev->dev,
+                        usb_sndctrlpipe(gspca_dev->dev, 0),
                        req,
                        USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
-                        value, index, buffer, length,
+                        value, index,
+                        len ? gspca_dev->usb_buf : NULL, len,
                        500);
 }
@@ -634,7 +650,7 @@ static int spca504B_PollingDataReady(struct gspca_dev *gspca_dev)
        int count = 10;
        while (--count > 0) {
-                reg_r(gspca_dev->dev, 0x21, 0, gspca_dev->usb_buf, 1);
+                reg_r(gspca_dev, 0x21, 0, 1);
                if ((gspca_dev->usb_buf[0] & 0x01) == 0)
                        break;
                msleep(10);
@@ -644,15 +660,14 @@ static int spca504B_PollingDataReady(struct gspca_dev *gspca_dev)
 static void spca504B_WaitCmdStatus(struct gspca_dev *gspca_dev)
 {
-        struct usb_device *dev = gspca_dev->dev;
        int count = 50;
        while (--count > 0) {
-                reg_r(dev, 0x21, 1, gspca_dev->usb_buf, 1);
+                reg_r(gspca_dev, 0x21, 1, 1);
                if (gspca_dev->usb_buf[0] != 0) {
                        gspca_dev->usb_buf[0] = 0;
-                        reg_w(dev, 0x21, 0, 1, gspca_dev->usb_buf, 1);
+                        reg_w(gspca_dev, 0x21, 0, 1, 1);
-                        reg_r(dev, 0x21, 1, gspca_dev->usb_buf, 1);
+                        reg_r(gspca_dev, 0x21, 1, 1);
                        spca504B_PollingDataReady(gspca_dev);
                        break;
                }
@@ -662,16 +677,14 @@ static void spca504B_WaitCmdStatus(struct gspca_dev *gspca_dev)
 static void spca50x_GetFirmware(struct gspca_dev *gspca_dev)
 {
-        struct usb_device *dev = gspca_dev->dev;
        __u8 *data;
-        data = kmalloc(64, GFP_KERNEL);
+        data = gspca_dev->usb_buf;
-        reg_r(dev, 0x20, 0, data, 5);
+        reg_r(gspca_dev, 0x20, 0, 5);
        PDEBUG(D_STREAM, "FirmWare : %d %d %d %d %d ",
                data[0], data[1], data[2], data[3], data[4]);
-        reg_r(dev, 0x23, 0, data, 64);
+        reg_r(gspca_dev, 0x23, 0, 64);
-        reg_r(dev, 0x23, 1, data, 64);
+        reg_r(gspca_dev, 0x23, 1, 64);
-        kfree(data);
 }
 static void spca504B_SetSizeType(struct gspca_dev *gspca_dev)
@@ -686,21 +699,21 @@ static void spca504B_SetSizeType(struct gspca_dev *gspca_dev)
        Type = 0;
        switch (sd->bridge) {
        case BRIDGE_SPCA533:
-                reg_w(dev, 0x31, 0, 0, NULL, 0);
+                reg_w(gspca_dev, 0x31, 0, 0, 0);
                spca504B_WaitCmdStatus(gspca_dev);
                rc = spca504B_PollingDataReady(gspca_dev);
                spca50x_GetFirmware(gspca_dev);
                gspca_dev->usb_buf[0] = 2;                      /* type */
-                reg_w(dev, 0x24, 0, 8, gspca_dev->usb_buf, 1);
+                reg_w(gspca_dev, 0x24, 0, 8, 1);
-                reg_r(dev, 0x24, 8, gspca_dev->usb_buf, 1);
+                reg_r(gspca_dev, 0x24, 8, 1);
                gspca_dev->usb_buf[0] = Size;
-                reg_w(dev, 0x25, 0, 4, gspca_dev->usb_buf, 1);
+                reg_w(gspca_dev, 0x25, 0, 4, 1);
-                reg_r(dev, 0x25, 4, gspca_dev->usb_buf, 1);     /* size */
+                reg_r(gspca_dev, 0x25, 4, 1);                   /* size */
                rc = spca504B_PollingDataReady(gspca_dev);
                /* Init the cam width height with some values get on init ? */
-                reg_w(dev, 0x31, 0, 4, NULL, 0);
+                reg_w(gspca_dev, 0x31, 0, 4, 0);
                spca504B_WaitCmdStatus(gspca_dev);
                rc = spca504B_PollingDataReady(gspca_dev);
                break;
@@ -708,12 +721,12 @@ static void spca504B_SetSizeType(struct gspca_dev *gspca_dev)
 /* case BRIDGE_SPCA504B: */
 /* case BRIDGE_SPCA536: */
                gspca_dev->usb_buf[0] = Size;
-                reg_w(dev, 0x25, 0, 4, gspca_dev->usb_buf, 1);
+                reg_w(gspca_dev, 0x25, 0, 4, 1);
-                reg_r(dev, 0x25, 4, gspca_dev->usb_buf, 1);     /* size */
+                reg_r(gspca_dev, 0x25, 4, 1);                   /* size */
                Type = 6;
                gspca_dev->usb_buf[0] = Type;
-                reg_w(dev, 0x27, 0, 0, gspca_dev->usb_buf, 1);
+                reg_w(gspca_dev, 0x27, 0, 0, 1);
-                reg_r(dev, 0x27, 0, gspca_dev->usb_buf, 1);     /* type */
+                reg_r(gspca_dev, 0x27, 0, 1);                   /* type */
                rc = spca504B_PollingDataReady(gspca_dev);
                break;
        case BRIDGE_SPCA504:
@@ -752,18 +765,15 @@ static void spca504_wait_status(struct gspca_dev *gspca_dev)
 static void spca504B_setQtable(struct gspca_dev *gspca_dev)
 {
-        struct usb_device *dev = gspca_dev->dev;
        gspca_dev->usb_buf[0] = 3;
-        reg_w(dev, 0x26, 0, 0, gspca_dev->usb_buf, 1);
+        reg_w(gspca_dev, 0x26, 0, 0, 1);
-        reg_r(dev, 0x26, 0, gspca_dev->usb_buf, 1);
+        reg_r(gspca_dev, 0x26, 0, 1);
        spca504B_PollingDataReady(gspca_dev);
 }
 static void sp5xx_initContBrigHueRegisters(struct gspca_dev *gspca_dev)
 {
        struct sd *sd = (struct sd *) gspca_dev;
-        struct usb_device *dev = gspca_dev->dev;
        int pollreg = 1;
        switch (sd->bridge) {
@@ -774,20 +784,20 @@ static void sp5xx_initContBrigHueRegisters(struct gspca_dev *gspca_dev)
        default:
 /*      case BRIDGE_SPCA533: */
 /*      case BRIDGE_SPCA504B: */
-                reg_w(dev, 0, 0, 0x21a7, NULL, 0);      /* brightness */
+                reg_w(gspca_dev, 0, 0, 0x21a7, 0);      /* brightness */
-                reg_w(dev, 0, 0x20, 0x21a8, NULL, 0);   /* contrast */
+                reg_w(gspca_dev, 0, 0x20, 0x21a8, 0);   /* contrast */
-                reg_w(dev, 0, 0, 0x21ad, NULL, 0);      /* hue */
+                reg_w(gspca_dev, 0, 0, 0x21ad, 0);      /* hue */
-                reg_w(dev, 0, 1, 0x21ac, NULL, 0);      /* sat/hue */
+                reg_w(gspca_dev, 0, 1, 0x21ac, 0);      /* sat/hue */
-                reg_w(dev, 0, 0x20, 0x21ae, NULL, 0);   /* saturation */
+                reg_w(gspca_dev, 0, 0x20, 0x21ae, 0);   /* saturation */
-                reg_w(dev, 0, 0, 0x21a3, NULL, 0);      /* gamma */
+                reg_w(gspca_dev, 0, 0, 0x21a3, 0);      /* gamma */
                break;
        case BRIDGE_SPCA536:
-                reg_w(dev, 0, 0, 0x20f0, NULL, 0);
+                reg_w(gspca_dev, 0, 0, 0x20f0, 0);
-                reg_w(dev, 0, 0x21, 0x20f1, NULL, 0);
+                reg_w(gspca_dev, 0, 0x21, 0x20f1, 0);
-                reg_w(dev, 0, 0x40, 0x20f5, NULL, 0);
+                reg_w(gspca_dev, 0, 0x40, 0x20f5, 0);
-                reg_w(dev, 0, 1, 0x20f4, NULL, 0);
+                reg_w(gspca_dev, 0, 1, 0x20f4, 0);
-                reg_w(dev, 0, 0x40, 0x20f6, NULL, 0);
+                reg_w(gspca_dev, 0, 0x40, 0x20f6, 0);
-                reg_w(dev, 0, 0, 0x2089, NULL, 0);
+                reg_w(gspca_dev, 0, 0, 0x2089, 0);
                break;
        }
        if (pollreg)
@@ -799,7 +809,6 @@ static int sd_config(struct gspca_dev *gspca_dev,
                        const struct usb_device_id *id)
 {
        struct sd *sd = (struct sd *) gspca_dev;
-        struct usb_device *dev = gspca_dev->dev;
        struct cam *cam;
        cam = &gspca_dev->cam;
@@ -811,7 +820,7 @@ static int sd_config(struct gspca_dev *gspca_dev,
        if (sd->subtype == AiptekMiniPenCam13) {
 /* try to get the firmware as some cam answer 2.0.1.2.2
 * and should be a spca504b then overwrite that setting */
-                reg_r(dev, 0x20, 0, gspca_dev->usb_buf, 1);
+                reg_r(gspca_dev, 0x20, 0, 1);
                switch (gspca_dev->usb_buf[0]) {
                case 1:
                        break;          /* (right bridge/subtype) */
@@ -848,8 +857,8 @@ static int sd_config(struct gspca_dev *gspca_dev,
        return 0;
 }
-/* this function is called at open time */
+/* this function is called at probe and resume time */
-static int sd_open(struct gspca_dev *gspca_dev)
+static int sd_init(struct gspca_dev *gspca_dev)
 {
        struct sd *sd = (struct sd *) gspca_dev;
        struct usb_device *dev = gspca_dev->dev;
@@ -860,12 +869,12 @@ static int sd_open(struct gspca_dev *gspca_dev)
        switch (sd->bridge) {
        case BRIDGE_SPCA504B:
-                reg_w(dev, 0x1d, 0, 0, NULL, 0);
+                reg_w(gspca_dev, 0x1d, 0, 0, 0);
-                reg_w(dev, 0, 1, 0x2306, NULL, 0);
+                reg_w(gspca_dev, 0, 1, 0x2306, 0);
-                reg_w(dev, 0, 0, 0x0d04, NULL, 0);
+                reg_w(gspca_dev, 0, 0, 0x0d04, 0);
-                reg_w(dev, 0, 0, 0x2000, NULL, 0);
+                reg_w(gspca_dev, 0, 0, 0x2000, 0);
-                reg_w(dev, 0, 0x13, 0x2301, NULL, 0);
+                reg_w(gspca_dev, 0, 0x13, 0x2301, 0);
-                reg_w(dev, 0, 0, 0x2306, NULL, 0);
+                reg_w(gspca_dev, 0, 0, 0x2306, 0);
                /* fall thru */
        case BRIDGE_SPCA533:
                rc = spca504B_PollingDataReady(gspca_dev);
@@ -873,12 +882,12 @@ static int sd_open(struct gspca_dev *gspca_dev)
                break;
        case BRIDGE_SPCA536:
                spca50x_GetFirmware(gspca_dev);
-                reg_r(dev, 0x00, 0x5002, gspca_dev->usb_buf, 1);
+                reg_r(gspca_dev, 0x00, 0x5002, 1);
                gspca_dev->usb_buf[0] = 0;
-                reg_w(dev, 0x24, 0, 0, gspca_dev->usb_buf, 1);
+                reg_w(gspca_dev, 0x24, 0, 0, 1);
-                reg_r(dev, 0x24, 0, gspca_dev->usb_buf, 1);
+                reg_r(gspca_dev, 0x24, 0, 1);
                rc = spca504B_PollingDataReady(gspca_dev);
-                reg_w(dev, 0x34, 0, 0, NULL, 0);
+                reg_w(gspca_dev, 0x34, 0, 0, 0);
                spca504B_WaitCmdStatus(gspca_dev);
                break;
        case BRIDGE_SPCA504C:   /* pccam600 */
@@ -971,12 +980,12 @@ static void sd_start(struct gspca_dev *gspca_dev)
 /*      case BRIDGE_SPCA536: */
                if (sd->subtype == MegapixV4 ||
                    sd->subtype == LogitechClickSmart820) {
-                        reg_w(dev, 0xf0, 0, 0, NULL, 0);
+                        reg_w(gspca_dev, 0xf0, 0, 0, 0);
                        spca504B_WaitCmdStatus(gspca_dev);
-                        reg_r(dev, 0xf0, 4, NULL, 0);
+                        reg_r(gspca_dev, 0xf0, 4, 0);
                        spca504B_WaitCmdStatus(gspca_dev);
                } else {
-                        reg_w(dev, 0x31, 0, 4, NULL, 0);
+                        reg_w(gspca_dev, 0x31, 0, 4, 0);
                        spca504B_WaitCmdStatus(gspca_dev);
                        rc = spca504B_PollingDataReady(gspca_dev);
                }
@@ -1045,7 +1054,7 @@ static void sd_stopN(struct gspca_dev *gspca_dev)
 /*      case BRIDGE_SPCA533: */
 /*      case BRIDGE_SPCA536: */
 /*      case BRIDGE_SPCA504B: */
-                reg_w(dev, 0x31, 0, 0, NULL, 0);
+                reg_w(gspca_dev, 0x31, 0, 0, 0);
                spca504B_WaitCmdStatus(gspca_dev);
                spca504B_PollingDataReady(gspca_dev);
                break;
@@ -1069,14 +1078,6 @@ static void sd_stopN(struct gspca_dev *gspca_dev)
        }
 }
-static void sd_stop0(struct gspca_dev *gspca_dev)
-{
-}
-static void sd_close(struct gspca_dev *gspca_dev)
-{
-}
 static void sd_pkt_scan(struct gspca_dev *gspca_dev,
                        struct gspca_frame *frame,      /* target */
                        __u8 *data,                     /* isoc packet */
@@ -1369,11 +1370,9 @@ static const struct sd_desc sd_desc = {
        .ctrls = sd_ctrls,
        .nctrls = ARRAY_SIZE(sd_ctrls),
        .config = sd_config,
-        .open = sd_open,
+        .init = sd_init,
        .start = sd_start,
        .stopN = sd_stopN,
-        .stop0 = sd_stop0,
-        .close = sd_close,
        .pkt_scan = sd_pkt_scan,
 };
@@ -1456,6 +1455,10 @@ static struct usb_driver sd_driver = {
        .id_table = device_table,
        .probe = sd_probe,
        .disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+        .suspend = gspca_suspend,
+        .resume = gspca_resume,
+#endif
 };
 /* -- module insert / remove -- */
diff --git a/drivers/media/video/gspca/t613.c b/drivers/media/video/gspca/t613.c
index 91b555c34c68..f034c748fc7e 100644
--- a/drivers/media/video/gspca/t613.c
+++ b/drivers/media/video/gspca/t613.c
@@ -30,7 +30,7 @@
 #define MAX_GAMMA 0x10          /* 0 to 15 */
-#define V4L2_CID_EFFECTS (V4L2_CID_PRIVATE_BASE + 3)
+#define V4L2_CID_EFFECTS (V4L2_CID_PRIVATE_BASE + 0)
 MODULE_AUTHOR("Leandro Costantino <le_costantino@pixartargentina.com.ar>");
 MODULE_DESCRIPTION("GSPCA/T613 (JPEG Compliance) USB Camera Driver");
@@ -233,7 +233,7 @@ static char *effects_control[] = {
 static struct v4l2_pix_format vga_mode_t16[] = {
        {160, 120, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
                .bytesperline = 160,
-                .sizeimage = 160 * 120 * 3 / 8 + 590,
+                .sizeimage = 160 * 120 * 4 / 8 + 590,
                .colorspace = V4L2_COLORSPACE_JPEG,
                .priv = 4},
        {176, 144, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
@@ -391,7 +391,7 @@ static void reg_w(struct gspca_dev *gspca_dev,
                                NULL, 0, 500);
                return;
        }
-        if (len <= sizeof gspca_dev->usb_buf) {
+        if (len <= USB_BUF_SZ) {
                memcpy(gspca_dev->usb_buf, buffer, len);
                usb_control_msg(gspca_dev->dev,
                                usb_sndctrlpipe(gspca_dev->dev, 0),
@@ -552,6 +552,13 @@ static int init_default_parameters(struct gspca_dev *gspca_dev)
        return 0;
 }
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
+{
+        init_default_parameters(gspca_dev);
+        return 0;
+}
 static void setbrightness(struct gspca_dev *gspca_dev)
 {
        struct sd *sd = (struct sd *) gspca_dev;
@@ -893,18 +900,6 @@ static void sd_start(struct gspca_dev *gspca_dev)
        setcolors(gspca_dev);
 }
-static void sd_stopN(struct gspca_dev *gspca_dev)
-{
-}
-static void sd_stop0(struct gspca_dev *gspca_dev)
-{
-}
-static void sd_close(struct gspca_dev *gspca_dev)
-{
-}
 static void sd_pkt_scan(struct gspca_dev *gspca_dev,
                        struct gspca_frame *frame,      /* target */
                        __u8 *data,                     /* isoc packet */
@@ -972,24 +967,14 @@ static int sd_querymenu(struct gspca_dev *gspca_dev,
        return -EINVAL;
 }
-/* this function is called at open time */
-static int sd_open(struct gspca_dev *gspca_dev)
-{
-        init_default_parameters(gspca_dev);
-        return 0;
-}
 /* sub-driver description */
 static const struct sd_desc sd_desc = {
        .name = MODULE_NAME,
        .ctrls = sd_ctrls,
        .nctrls = ARRAY_SIZE(sd_ctrls),
        .config = sd_config,
-        .open = sd_open,
+        .init = sd_init,
        .start = sd_start,
-        .stopN = sd_stopN,
-        .stop0 = sd_stop0,
-        .close = sd_close,
        .pkt_scan = sd_pkt_scan,
        .querymenu = sd_querymenu,
 };
@@ -1014,6 +999,10 @@ static struct usb_driver sd_driver = {
        .id_table = device_table,
        .probe = sd_probe,
        .disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+        .suspend = gspca_suspend,
+        .resume = gspca_resume,
+#endif
 };
 /* -- module insert / remove -- */
diff --git a/drivers/media/video/gspca/tv8532.c b/drivers/media/video/gspca/tv8532.c
index 1ff8ba2f7fe5..084af05302a0 100644
--- a/drivers/media/video/gspca/tv8532.c
+++ b/drivers/media/video/gspca/tv8532.c
@@ -331,8 +331,8 @@ static void tv_8532_PollReg(struct gspca_dev *gspca_dev)
        }
 }
-/* this function is called at open time */
+/* this function is called at probe and resume time */
-static int sd_open(struct gspca_dev *gspca_dev)
+static int sd_init(struct gspca_dev *gspca_dev)
 {
        reg_w_1(gspca_dev, TV8532_AD_SLOPE, 0x32);
        reg_w_1(gspca_dev, TV8532_AD_BITCTRL, 0x00);
@@ -450,14 +450,6 @@ static void sd_stopN(struct gspca_dev *gspca_dev)
        reg_w_1(gspca_dev, TV8532_GPIO_OE, 0x0b);
 }
-static void sd_stop0(struct gspca_dev *gspca_dev)
-{
-}
-static void sd_close(struct gspca_dev *gspca_dev)
-{
-}
 static void tv8532_preprocess(struct gspca_dev *gspca_dev)
 {
        struct sd *sd = (struct sd *) gspca_dev;
@@ -611,11 +603,9 @@ static const struct sd_desc sd_desc = {
        .ctrls = sd_ctrls,
        .nctrls = ARRAY_SIZE(sd_ctrls),
        .config = sd_config,
-        .open = sd_open,
+        .init = sd_init,
        .start = sd_start,
        .stopN = sd_stopN,
-        .stop0 = sd_stop0,
-        .close = sd_close,
        .pkt_scan = sd_pkt_scan,
 };
@@ -644,6 +634,10 @@ static struct usb_driver sd_driver = {
        .id_table = device_table,
        .probe = sd_probe,
        .disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+        .suspend = gspca_suspend,
+        .resume = gspca_resume,
+#endif
 };
 /* -- module insert / remove -- */
diff --git a/drivers/media/video/gspca/vc032x.c b/drivers/media/video/gspca/vc032x.c
index f4a52956e0d9..bd4c226c9a07 100644
--- a/drivers/media/video/gspca/vc032x.c
+++ b/drivers/media/video/gspca/vc032x.c
@@ -69,6 +69,7 @@ static struct ctrl sd_ctrls[] = {
            .set = sd_setautogain,
            .get = sd_getautogain,
        },
+#define LIGHTFREQ_IDX 1
        {
            {
                .id      = V4L2_CID_POWER_LINE_FREQUENCY,
@@ -87,12 +88,12 @@ static struct ctrl sd_ctrls[] = {
 };
 static struct v4l2_pix_format vc0321_mode[] = {
-        {320, 240, V4L2_PIX_FMT_YUV420, V4L2_FIELD_NONE,
+        {320, 240, V4L2_PIX_FMT_YVYU, V4L2_FIELD_NONE,
                .bytesperline = 320,
                .sizeimage = 320 * 240 * 2,
                .colorspace = V4L2_COLORSPACE_SRGB,
                .priv = 1},
-        {640, 480, V4L2_PIX_FMT_YUV420, V4L2_FIELD_NONE,
+        {640, 480, V4L2_PIX_FMT_YVYU, V4L2_FIELD_NONE,
                .bytesperline = 640,
                .sizeimage = 640 * 480 * 2,
                .colorspace = V4L2_COLORSPACE_SRGB,
@@ -1463,6 +1464,8 @@ static int sd_config(struct gspca_dev *gspca_dev,
        sd->qindex = 7;
        sd->autogain = AUTOGAIN_DEF;
        sd->lightfreq = FREQ_DEF;
+        if (sd->sensor != SENSOR_OV7670)
+                gspca_dev->ctrl_dis = (1 << LIGHTFREQ_IDX);
        if (sd->bridge == BRIDGE_VC0321) {
                reg_r(gspca_dev, 0x8a, 0, 3);
@@ -1474,8 +1477,8 @@ static int sd_config(struct gspca_dev *gspca_dev,
        return 0;
 }
-/* this function is called at open time */
+/* this function is called at probe and time */
-static int sd_open(struct gspca_dev *gspca_dev)
+static int sd_init(struct gspca_dev *gspca_dev)
 {
        return 0;
 }
@@ -1637,19 +1640,6 @@ static void sd_stop0(struct gspca_dev *gspca_dev)
        reg_w(dev, 0x89, 0xffff, 0xffff);
 }
-/* this function is called at close time */
-static void sd_close(struct gspca_dev *gspca_dev)
-{
-/*      struct usb_device *dev = gspca_dev->dev;
-        __u8 buffread;
-        reg_w(dev, 0x89, 0xffff, 0xffff);
-        reg_w(dev, 0xa0, 0x01, 0xb301);
-        reg_w(dev, 0xa0, 0x09, 0xb303);
-        reg_w(dev, 0x89, 0xffff, 0xffff);
-*/
-}
 static void sd_pkt_scan(struct gspca_dev *gspca_dev,
                        struct gspca_frame *frame,      /* target */
                        __u8 *data,                     /* isoc packet */
@@ -1738,11 +1728,10 @@ static const struct sd_desc sd_desc = {
        .ctrls = sd_ctrls,
        .nctrls = ARRAY_SIZE(sd_ctrls),
        .config = sd_config,
-        .open = sd_open,
+        .init = sd_init,
        .start = sd_start,
        .stopN = sd_stopN,
        .stop0 = sd_stop0,
-        .close = sd_close,
        .pkt_scan = sd_pkt_scan,
        .querymenu = sd_querymenu,
 };
@@ -1774,6 +1763,10 @@ static struct usb_driver sd_driver = {
        .id_table = device_table,
        .probe = sd_probe,
        .disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+        .suspend = gspca_suspend,
+        .resume = gspca_resume,
+#endif
 };
 /* -- module insert / remove -- */
diff --git a/drivers/media/video/gspca/zc3xx.c b/drivers/media/video/gspca/zc3xx.c
index bc7d0eedcd81..8d7c27e6ac77 100644
--- a/drivers/media/video/gspca/zc3xx.c
+++ b/drivers/media/video/gspca/zc3xx.c
@@ -85,6 +85,7 @@ static int sd_setsharpness(struct gspca_dev *gspca_dev, __s32 val);
 static int sd_getsharpness(struct gspca_dev *gspca_dev, __s32 *val);
 static struct ctrl sd_ctrls[] = {
+#define BRIGHTNESS_IDX 0
 #define SD_BRIGHTNESS 0
        {
            {
@@ -141,6 +142,7 @@ static struct ctrl sd_ctrls[] = {
            .set = sd_setautogain,
            .get = sd_getautogain,
        },
+#define LIGHTFREQ_IDX 4
 #define SD_FREQ 4
        {
            {
@@ -6964,8 +6966,13 @@ static int zcxx_probeSensor(struct gspca_dev *gspca_dev)
        case SENSOR_MC501CB:
                return -1;              /* don't probe */
        case SENSOR_TAS5130C_VF0250:
-                                /* may probe but with write in reg 0x0010 */
+                        /* may probe but with no write in reg 0x0010 */
                return -1;              /* don't probe */
+        case SENSOR_PAS106:
+                sensor =  sif_probe(gspca_dev);
+                if (sensor >= 0)
+                        return sensor;
+                break;
        }
        sensor = vga_2wr_probe(gspca_dev);
        if (sensor >= 0) {
@@ -6974,12 +6981,10 @@ static int zcxx_probeSensor(struct gspca_dev *gspca_dev)
                /* next probe is needed for OmniVision ? */
        }
        sensor2 = vga_3wr_probe(gspca_dev);
-        if (sensor2 >= 0) {
+        if (sensor2 >= 0
-                if (sensor >= 0)
+            && sensor >= 0)
-                        return sensor;
+                return sensor;
-                return sensor2;
+        return sensor2;
-        }
-        return sif_probe(gspca_dev);
 }
 /* this function is called at probe time */
@@ -7147,13 +7152,27 @@ static int sd_config(struct gspca_dev *gspca_dev,
        sd->lightfreq = sd_ctrls[SD_FREQ].qctrl.default_value;
        sd->sharpness = sd_ctrls[SD_SHARPNESS].qctrl.default_value;
+        switch (sd->sensor) {
+        case SENSOR_GC0305:
+        case SENSOR_OV7620:
+        case SENSOR_PO2030:
+                gspca_dev->ctrl_dis = (1 << BRIGHTNESS_IDX);
+                break;
+        case SENSOR_HDCS2020:
+        case SENSOR_HV7131B:
+        case SENSOR_HV7131C:
+        case SENSOR_OV7630C:
+                gspca_dev->ctrl_dis = (1 << LIGHTFREQ_IDX);
+                break;
+        }
        /* switch the led off */
        reg_w(gspca_dev->dev, 0x01, 0x0000);
        return 0;
 }
-/* this function is called at open time */
+/* this function is called at probe and resume time */
-static int sd_open(struct gspca_dev *gspca_dev)
+static int sd_init(struct gspca_dev *gspca_dev)
 {
        reg_w(gspca_dev->dev, 0x01, 0x0000);
        return 0;
@@ -7314,10 +7333,6 @@ static void sd_start(struct gspca_dev *gspca_dev)
        }
 }
-static void sd_stopN(struct gspca_dev *gspca_dev)
-{
-}
 static void sd_stop0(struct gspca_dev *gspca_dev)
 {
        struct sd *sd = (struct sd *) gspca_dev;
@@ -7325,11 +7340,6 @@ static void sd_stop0(struct gspca_dev *gspca_dev)
        send_unknown(gspca_dev->dev, sd->sensor);
 }
-/* this function is called at close time */
-static void sd_close(struct gspca_dev *gspca_dev)
-{
-}
 static void sd_pkt_scan(struct gspca_dev *gspca_dev,
                        struct gspca_frame *frame,
                        __u8 *data,
@@ -7489,37 +7499,30 @@ static const struct sd_desc sd_desc = {
        .ctrls = sd_ctrls,
        .nctrls = sizeof sd_ctrls / sizeof sd_ctrls[0],
        .config = sd_config,
-        .open = sd_open,
+        .init = sd_init,
        .start = sd_start,
-        .stopN = sd_stopN,
        .stop0 = sd_stop0,
-        .close = sd_close,
        .pkt_scan = sd_pkt_scan,
        .querymenu = sd_querymenu,
 };
 static const __devinitdata struct usb_device_id device_table[] = {
        {USB_DEVICE(0x041e, 0x041e)},
-#ifndef CONFIG_USB_ZC0301
        {USB_DEVICE(0x041e, 0x4017)},
-        {USB_DEVICE(0x041e, 0x401c)},
+        {USB_DEVICE(0x041e, 0x401c), .driver_info = SENSOR_PAS106},
        {USB_DEVICE(0x041e, 0x401e)},
        {USB_DEVICE(0x041e, 0x401f)},
-#endif
+        {USB_DEVICE(0x041e, 0x4022)},
        {USB_DEVICE(0x041e, 0x4029)},
-#ifndef CONFIG_USB_ZC0301
+        {USB_DEVICE(0x041e, 0x4034), .driver_info = SENSOR_PAS106},
-        {USB_DEVICE(0x041e, 0x4034)},
+        {USB_DEVICE(0x041e, 0x4035), .driver_info = SENSOR_PAS106},
-        {USB_DEVICE(0x041e, 0x4035)},
        {USB_DEVICE(0x041e, 0x4036)},
        {USB_DEVICE(0x041e, 0x403a)},
-#endif
        {USB_DEVICE(0x041e, 0x4051), .driver_info = SENSOR_TAS5130C_VF0250},
        {USB_DEVICE(0x041e, 0x4053), .driver_info = SENSOR_TAS5130C_VF0250},
-#ifndef CONFIG_USB_ZC0301
        {USB_DEVICE(0x0458, 0x7007)},
        {USB_DEVICE(0x0458, 0x700c)},
        {USB_DEVICE(0x0458, 0x700f)},
-#endif
        {USB_DEVICE(0x0461, 0x0a00)},
        {USB_DEVICE(0x046d, 0x08a0)},
        {USB_DEVICE(0x046d, 0x08a1)},
@@ -7531,7 +7534,7 @@ static const __devinitdata struct usb_device_id device_table[] = {
        {USB_DEVICE(0x046d, 0x08aa)},
        {USB_DEVICE(0x046d, 0x08ac)},
        {USB_DEVICE(0x046d, 0x08ad)},
-#ifndef CONFIG_USB_ZC0301
+#if !defined CONFIG_USB_ZC0301 && !defined CONFIG_USB_ZC0301_MODULE
        {USB_DEVICE(0x046d, 0x08ae)},
 #endif
        {USB_DEVICE(0x046d, 0x08af)},
@@ -7541,27 +7544,25 @@ static const __devinitdata struct usb_device_id device_table[] = {
        {USB_DEVICE(0x046d, 0x08d8)},
        {USB_DEVICE(0x046d, 0x08da)},
        {USB_DEVICE(0x046d, 0x08dd), .driver_info = SENSOR_MC501CB},
-        {USB_DEVICE(0x0471, 0x0325)},
+        {USB_DEVICE(0x0471, 0x0325), .driver_info = SENSOR_PAS106},
-        {USB_DEVICE(0x0471, 0x0326)},
+        {USB_DEVICE(0x0471, 0x0326), .driver_info = SENSOR_PAS106},
-        {USB_DEVICE(0x0471, 0x032d)},
+        {USB_DEVICE(0x0471, 0x032d), .driver_info = SENSOR_PAS106},
-        {USB_DEVICE(0x0471, 0x032e)},
+        {USB_DEVICE(0x0471, 0x032e), .driver_info = SENSOR_PAS106},
        {USB_DEVICE(0x055f, 0xc005)},
-#ifndef CONFIG_USB_ZC0301
        {USB_DEVICE(0x055f, 0xd003)},
        {USB_DEVICE(0x055f, 0xd004)},
-#endif
        {USB_DEVICE(0x0698, 0x2003)},
+        {USB_DEVICE(0x0ac8, 0x0301), .driver_info = SENSOR_PAS106},
        {USB_DEVICE(0x0ac8, 0x0302)},
-#ifndef CONFIG_USB_ZC0301
        {USB_DEVICE(0x0ac8, 0x301b)},
+#if !defined CONFIG_USB_ZC0301 && !defined CONFIG_USB_ZC0301_MODULE
        {USB_DEVICE(0x0ac8, 0x303b)},
 #endif
        {USB_DEVICE(0x0ac8, 0x305b), .driver_info = SENSOR_TAS5130C_VF0250},
-#ifndef CONFIG_USB_ZC0301
        {USB_DEVICE(0x0ac8, 0x307b)},
        {USB_DEVICE(0x10fd, 0x0128)},
+        {USB_DEVICE(0x10fd, 0x804d)},
        {USB_DEVICE(0x10fd, 0x8050)},
-#endif
        {}                      /* end of entry */
 };
 #undef DVNAME
@@ -7581,6 +7582,10 @@ static struct usb_driver sd_driver = {
        .id_table = device_table,
        .probe = sd_probe,
        .disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+        .suspend = gspca_suspend,
+        .resume = gspca_resume,
+#endif
 };
 static int __init sd_mod_init(void)
diff --git a/drivers/media/video/ivtv/ivtv-driver.c b/drivers/media/video/ivtv/ivtv-driver.c
index aea1664948ce..4afc7ea07e86 100644
--- a/drivers/media/video/ivtv/ivtv-driver.c
+++ b/drivers/media/video/ivtv/ivtv-driver.c
@@ -688,7 +688,7 @@ static int __devinit ivtv_init_struct1(struct ivtv *itv)
        spin_lock_init(&itv->lock);
        spin_lock_init(&itv->dma_reg_lock);
-        itv->irq_work_queues = create_workqueue(itv->name);
+        itv->irq_work_queues = create_singlethread_workqueue(itv->name);
        if (itv->irq_work_queues == NULL) {
                IVTV_ERR("Could not create ivtv workqueue\n");
                return -1;
diff --git a/drivers/media/video/ivtv/ivtv-driver.h b/drivers/media/video/ivtv/ivtv-driver.h
index ab287b48fc2b..2ceb5227637c 100644
--- a/drivers/media/video/ivtv/ivtv-driver.h
+++ b/drivers/media/video/ivtv/ivtv-driver.h
@@ -251,6 +251,7 @@ struct ivtv_mailbox_data {
 #define IVTV_F_I_DEC_PAUSED        20   /* the decoder is paused */
 #define IVTV_F_I_INITED            21   /* set after first open */
 #define IVTV_F_I_FAILED            22   /* set if first open failed */
+#define IVTV_F_I_WORK_INITED       23   /* worker thread was initialized */
 /* Event notifications */
 #define IVTV_F_I_EV_DEC_STOPPED    28   /* decoder stopped event */
diff --git a/drivers/media/video/ivtv/ivtv-irq.c b/drivers/media/video/ivtv/ivtv-irq.c
index fba150a6cd23..34f3ab827858 100644
--- a/drivers/media/video/ivtv/ivtv-irq.c
+++ b/drivers/media/video/ivtv/ivtv-irq.c
@@ -76,6 +76,13 @@ void ivtv_irq_work_handler(struct work_struct *work)
        DEFINE_WAIT(wait);
+        if (test_and_clear_bit(IVTV_F_I_WORK_INITED, &itv->i_flags)) {
+                struct sched_param param = { .sched_priority = 99 };
+                /* This thread must use the FIFO scheduler as it
+                   is realtime sensitive. */
+                sched_setscheduler(current, SCHED_FIFO, &param);
+        }
        if (test_and_clear_bit(IVTV_F_I_WORK_HANDLER_PIO, &itv->i_flags))
                ivtv_pio_work_handler(itv);
@@ -678,34 +685,14 @@ static void ivtv_irq_enc_start_cap(struct ivtv *itv)
 static void ivtv_irq_enc_vbi_cap(struct ivtv *itv)
 {
-        struct ivtv_stream *s_mpg = &itv->streams[IVTV_ENC_STREAM_TYPE_MPG];
        u32 data[CX2341X_MBOX_MAX_DATA];
        struct ivtv_stream *s;
        IVTV_DEBUG_HI_IRQ("ENC START VBI CAP\n");
        s = &itv->streams[IVTV_ENC_STREAM_TYPE_VBI];
-        /* If more than two VBI buffers are pending, then
+        if (!stream_enc_dma_append(s, data))
-           clear the old ones and start with this new one.
-           This can happen during transition stages when MPEG capturing is
-           started, but the first interrupts haven't arrived yet. During
-           that period VBI requests can accumulate without being able to
-           DMA the data. Since at most four VBI DMA buffers are available,
-           we just drop the old requests when there are already three
-           requests queued. */
-        if (s->sg_pending_size > 2) {
-                struct ivtv_buffer *buf;
-                list_for_each_entry(buf, &s->q_predma.list, list)
-                        ivtv_buf_sync_for_cpu(s, buf);
-                ivtv_queue_move(s, &s->q_predma, NULL, &s->q_free, 0);
-                s->sg_pending_size = 0;
-        }
-        /* if we can append the data, and the MPEG stream isn't capturing,
-           then start a DMA request for just the VBI data. */
-        if (!stream_enc_dma_append(s, data) &&
-                        !test_bit(IVTV_F_S_STREAMING, &s_mpg->s_flags)) {
                set_bit(ivtv_use_pio(s) ? IVTV_F_S_PIO_PENDING : IVTV_F_S_DMA_PENDING, &s->s_flags);
-        }
 }
 static void ivtv_irq_dec_vbi_reinsert(struct ivtv *itv)
diff --git a/drivers/media/video/ivtv/ivtv-queue.h b/drivers/media/video/ivtv/ivtv-queue.h
index 7cfc0c9ab050..476556afd39a 100644
--- a/drivers/media/video/ivtv/ivtv-queue.h
+++ b/drivers/media/video/ivtv/ivtv-queue.h
@@ -23,7 +23,7 @@
 #define IVTV_QUEUE_H
 #define IVTV_DMA_UNMAPPED       ((u32) -1)
-#define SLICED_VBI_PIO 1
+#define SLICED_VBI_PIO 0
 /* ivtv_buffer utility functions */
diff --git a/drivers/media/video/ivtv/ivtv-streams.c b/drivers/media/video/ivtv/ivtv-streams.c
index 54d2023b26c4..730e85d86fc8 100644
--- a/drivers/media/video/ivtv/ivtv-streams.c
+++ b/drivers/media/video/ivtv/ivtv-streams.c
@@ -363,7 +363,7 @@ static void ivtv_vbi_setup(struct ivtv *itv)
        /* Every X number of frames a VBI interrupt arrives (frames as in 25 or 30 fps) */
        data[1] = 1;
        /* The VBI frames are stored in a ringbuffer with this size (with a VBI frame as unit) */
-        data[2] = raw ? 4 : 8;
+        data[2] = raw ? 4 : 4 * (itv->vbi.raw_size / itv->vbi.enc_size);
        /* The start/stop codes determine which VBI lines end up in the raw VBI data area.
           The codes are from table 24 in the saa7115 datasheet. Each raw/sliced/video line
           is framed with codes FF0000XX where XX is the SAV/EAV (Start/End of Active Video)
diff --git a/drivers/media/video/ivtv/ivtv-vbi.c b/drivers/media/video/ivtv/ivtv-vbi.c
index 71798f0da27f..1ce9deb1104f 100644
--- a/drivers/media/video/ivtv/ivtv-vbi.c
+++ b/drivers/media/video/ivtv/ivtv-vbi.c
@@ -293,6 +293,7 @@ static u32 compress_sliced_buf(struct ivtv *itv, u32 line, u8 *buf, u32 size, u8
        u32 line_size = itv->vbi.sliced_decoder_line_size;
        struct v4l2_decode_vbi_line vbi;
        int i;
+        unsigned lines = 0;
        /* find the first valid line */
        for (i = 0; i < size; i++, buf++) {
@@ -313,7 +314,8 @@ static u32 compress_sliced_buf(struct ivtv *itv, u32 line, u8 *buf, u32 size, u8
                }
                vbi.p = p + 4;
                itv->video_dec_func(itv, VIDIOC_INT_DECODE_VBI_LINE, &vbi);
-                if (vbi.type) {
+                if (vbi.type && !(lines & (1 << vbi.line))) {
+                        lines |= 1 << vbi.line;
                        itv->vbi.sliced_data[line].id = vbi.type;
                        itv->vbi.sliced_data[line].field = vbi.is_second_field;
                        itv->vbi.sliced_data[line].line = vbi.line;
diff --git a/drivers/media/video/ivtv/ivtv-version.h b/drivers/media/video/ivtv/ivtv-version.h
index 442f43f11b73..8cd753d30bf7 100644
--- a/drivers/media/video/ivtv/ivtv-version.h
+++ b/drivers/media/video/ivtv/ivtv-version.h
@@ -22,7 +22,7 @@
 #define IVTV_DRIVER_NAME "ivtv"
 #define IVTV_DRIVER_VERSION_MAJOR 1
-#define IVTV_DRIVER_VERSION_MINOR 3
+#define IVTV_DRIVER_VERSION_MINOR 4
 #define IVTV_DRIVER_VERSION_PATCHLEVEL 0
 #define IVTV_VERSION __stringify(IVTV_DRIVER_VERSION_MAJOR) "." __stringify(IVTV_DRIVER_VERSION_MINOR) "." __stringify(IVTV_DRIVER_VERSION_PATCHLEVEL)
diff --git a/drivers/media/video/ks0127.c b/drivers/media/video/ks0127.c
index 4895540be195..2fd4b4a44aa9 100644
--- a/drivers/media/video/ks0127.c
+++ b/drivers/media/video/ks0127.c
@@ -679,26 +679,27 @@ static int ks0127_command(struct i2c_client *client,
        case DECODER_ENABLE_OUTPUT:
        {
+                int enable;
-                int *iarg = arg;
+                iarg = arg;
-                int enable = (*iarg != 0);
+                enable = (*iarg != 0);
-                        if (enable) {
+                if (enable) {
-                                dprintk("ks0127: command "
+                        dprintk("ks0127: command "
                                        "DECODER_ENABLE_OUTPUT on "
                                        "(%d)\n", enable);
-                                /* All output pins on */
+                        /* All output pins on */
-                                ks0127_and_or(ks, KS_OFMTA, 0xcf, 0x30);
+                        ks0127_and_or(ks, KS_OFMTA, 0xcf, 0x30);
-                                /* Obey the OEN pin */
+                        /* Obey the OEN pin */
-                                ks0127_and_or(ks, KS_CDEM, 0x7f, 0x00);
+                        ks0127_and_or(ks, KS_CDEM, 0x7f, 0x00);
-                        } else {
+                } else {
-                                dprintk("ks0127: command "
+                        dprintk("ks0127: command "
                                        "DECODER_ENABLE_OUTPUT off "
                                        "(%d)\n", enable);
-                                /* Video output pins off */
+                        /* Video output pins off */
-                                ks0127_and_or(ks, KS_OFMTA, 0xcf, 0x00);
+                        ks0127_and_or(ks, KS_OFMTA, 0xcf, 0x00);
-                                /* Ignore the OEN pin */
+                        /* Ignore the OEN pin */
-                                ks0127_and_or(ks, KS_CDEM, 0x7f, 0x80);
+                        ks0127_and_or(ks, KS_CDEM, 0x7f, 0x80);
-                        }
+                }
        }
                break;
diff --git a/drivers/media/video/meye.c b/drivers/media/video/meye.c
index 7c8ef6ac6c39..a9ef7802eb5f 100644
--- a/drivers/media/video/meye.c
+++ b/drivers/media/video/meye.c
@@ -1806,6 +1806,7 @@ static int __devinit meye_probe(struct pci_dev *pcidev,
        memcpy(meye.video_dev, &meye_template, sizeof(meye_template));
        meye.video_dev->parent = &meye.mchip_dev->dev;
+        ret = -EIO;
        if ((ret = sony_pic_camera_command(SONY_PIC_COMMAND_SETCAMERA, 1))) {
                printk(KERN_ERR "meye: unable to power on the camera\n");
                printk(KERN_ERR "meye: did you enable the camera in "
@@ -1813,7 +1814,6 @@ static int __devinit meye_probe(struct pci_dev *pcidev,
                goto outsonypienable;
        }
-        ret = -EIO;
        if ((ret = pci_enable_device(meye.mchip_dev))) {
                printk(KERN_ERR "meye: pci_enable_device failed\n");
                goto outenabledev;
diff --git a/drivers/media/video/mxb.c b/drivers/media/video/mxb.c
index f68e91fbe7fb..8ef578caba3b 100644
--- a/drivers/media/video/mxb.c
+++ b/drivers/media/video/mxb.c
@@ -931,27 +931,29 @@ static int mxb_ioctl(struct saa7146_fh *fh, unsigned int cmd, void *arg)
        return 0;
 }
-static int std_callback(struct saa7146_dev* dev, struct saa7146_standard *std)
+static int std_callback(struct saa7146_dev *dev, struct saa7146_standard *standard)
 {
-        struct mxb* mxb = (struct mxb*)dev->ext_priv;
+        struct mxb *mxb = (struct mxb *)dev->ext_priv;
        int zero = 0;
        int one = 1;
-        if(V4L2_STD_PAL_I == std->id ) {
+        if (V4L2_STD_PAL_I == standard->id) {
                v4l2_std_id std = V4L2_STD_PAL_I;
                DEB_D(("VIDIOC_S_STD: setting mxb for PAL_I.\n"));
                /* set the 7146 gpio register -- I don't know what this does exactly */
                saa7146_write(dev, GPIO_CTRL, 0x00404050);
                /* unset the 7111 gpio register -- I don't know what this does exactly */
-                mxb->saa7111a->driver->command(mxb->saa7111a,DECODER_SET_GPIO, &zero);
+                mxb->saa7111a->driver->command(mxb->saa7111a, DECODER_SET_GPIO, &zero);
                mxb->tuner->driver->command(mxb->tuner, VIDIOC_S_STD, &std);
        } else {
                v4l2_std_id std = V4L2_STD_PAL_BG;
                DEB_D(("VIDIOC_S_STD: setting mxb for PAL/NTSC/SECAM.\n"));
                /* set the 7146 gpio register -- I don't know what this does exactly */
                saa7146_write(dev, GPIO_CTRL, 0x00404050);
                /* set the 7111 gpio register -- I don't know what this does exactly */
-                mxb->saa7111a->driver->command(mxb->saa7111a,DECODER_SET_GPIO, &one);
+                mxb->saa7111a->driver->command(mxb->saa7111a, DECODER_SET_GPIO, &one);
                mxb->tuner->driver->command(mxb->tuner, VIDIOC_S_STD, &std);
        }
        return 0;
diff --git a/drivers/media/video/ov511.c b/drivers/media/video/ov511.c
index 9edaca4371d7..3d3c48db45d9 100644
--- a/drivers/media/video/ov511.c
+++ b/drivers/media/video/ov511.c
@@ -626,9 +626,9 @@ ov511_i2c_write_internal(struct usb_ov511 *ov,
                        break;
                /* Retry until idle */
-                do
+                do {
                        rc = reg_r(ov, R511_I2C_CTL);
-                while (rc > 0 && ((rc&1) == 0));
+                } while (rc > 0 && ((rc&1) == 0));
                if (rc < 0)
                        break;
@@ -703,9 +703,9 @@ ov511_i2c_read_internal(struct usb_ov511 *ov, unsigned char reg)
                        return rc;
                /* Retry until idle */
-                do
+                do {
-                         rc = reg_r(ov, R511_I2C_CTL);
+                        rc = reg_r(ov, R511_I2C_CTL);
-                while (rc > 0 && ((rc&1) == 0));
+                } while (rc > 0 && ((rc & 1) == 0));
                if (rc < 0)
                        return rc;
@@ -729,9 +729,9 @@ ov511_i2c_read_internal(struct usb_ov511 *ov, unsigned char reg)
                        return rc;
                /* Retry until idle */
-                do
+                do {
                        rc = reg_r(ov, R511_I2C_CTL);
-                while (rc > 0 && ((rc&1) == 0));
+                } while (rc > 0 && ((rc&1) == 0));
                if (rc < 0)
                        return rc;
diff --git a/drivers/media/video/pms.c b/drivers/media/video/pms.c
index 00425d743656..7c84f795db54 100644
--- a/drivers/media/video/pms.c
+++ b/drivers/media/video/pms.c
@@ -1019,10 +1019,23 @@ static int init_mediavision(void)
 *      Initialization and module stuff
 */
+#ifndef MODULE
+static int enable;
+module_param(enable, int, 0);
+#endif
 static int __init init_pms_cards(void)
 {
        printk(KERN_INFO "Mediavision Pro Movie Studio driver 0.02\n");
+#ifndef MODULE
+        if (!enable) {
+                printk(KERN_INFO "PMS: not enabled, use pms.enable=1 to "
+                                 "probe\n");
+                return -ENODEV;
+        }
+#endif
        data_port = io_port +1;
        if(init_mediavision())
diff --git a/drivers/media/video/pwc/pwc-ctrl.c b/drivers/media/video/pwc/pwc-ctrl.c
index 1cccd5c77048..dbc560742553 100644
--- a/drivers/media/video/pwc/pwc-ctrl.c
+++ b/drivers/media/video/pwc/pwc-ctrl.c
@@ -1635,15 +1635,15 @@ int pwc_ioctl(struct pwc_device *pdev, unsigned int cmd, void *arg)
        case VIDIOCPWCGVIDCMD:
        {
-                ARG_DEF(struct pwc_video_command, cmd);
+                ARG_DEF(struct pwc_video_command, vcmd);
-                ARGR(cmd).type = pdev->type;
+                ARGR(vcmd).type = pdev->type;
-                ARGR(cmd).release = pdev->release;
+                ARGR(vcmd).release = pdev->release;
-                ARGR(cmd).command_len = pdev->cmd_len;
+                ARGR(vcmd).command_len = pdev->cmd_len;
-                memcpy(&ARGR(cmd).command_buf, pdev->cmd_buf, pdev->cmd_len);
+                memcpy(&ARGR(vcmd).command_buf, pdev->cmd_buf, pdev->cmd_len);
-                ARGR(cmd).bandlength = pdev->vbandlength;
+                ARGR(vcmd).bandlength = pdev->vbandlength;
-                ARGR(cmd).frame_size = pdev->frame_size;
+                ARGR(vcmd).frame_size = pdev->frame_size;
-                ARG_OUT(cmd)
+                ARG_OUT(vcmd)
                break;
        }
        /*
diff --git a/drivers/media/video/saa7115.c b/drivers/media/video/saa7115.c
index bcd1c8f6cf6b..ad733caec720 100644
--- a/drivers/media/video/saa7115.c
+++ b/drivers/media/video/saa7115.c
@@ -1489,10 +1489,9 @@ static int saa7115_probe(struct i2c_client *client,
                 client->addr << 1, client->adapter->name);
        state = kzalloc(sizeof(struct saa711x_state), GFP_KERNEL);
-        i2c_set_clientdata(client, state);
+        if (state == NULL)
-        if (state == NULL) {
                return -ENOMEM;
-        }
+        i2c_set_clientdata(client, state);
        state->input = -1;
        state->output = SAA7115_IPORT_ON;
        state->enable = 1;
diff --git a/drivers/media/video/se401.c b/drivers/media/video/se401.c
index f481277892da..acceed5d04ae 100644
--- a/drivers/media/video/se401.c
+++ b/drivers/media/video/se401.c
@@ -1397,7 +1397,7 @@ static int se401_probe(struct usb_interface *intf,
        mutex_init(&se401->lock);
        wmb();
-        if (video_register_device(&se401->vdev, VFL_TYPE_GRABBER, video_nr) == -1) {
+        if (video_register_device(&se401->vdev, VFL_TYPE_GRABBER, video_nr) < 0) {
                kfree(se401);
                err("video_register_device failed");
                return -EIO;
diff --git a/drivers/media/video/sn9c102/sn9c102_core.c b/drivers/media/video/sn9c102/sn9c102_core.c
index 23408764d0ef..2da6938718f2 100644
--- a/drivers/media/video/sn9c102/sn9c102_core.c
+++ b/drivers/media/video/sn9c102/sn9c102_core.c
@@ -3312,6 +3312,7 @@ sn9c102_usb_probe(struct usb_interface* intf, const struct usb_device_id* id)
        cam->v4ldev->fops = &sn9c102_fops;
        cam->v4ldev->minor = video_nr[dev_nr];
        cam->v4ldev->release = video_device_release;
+        cam->v4ldev->parent = &udev->dev;
        init_completion(&cam->probe);
diff --git a/drivers/media/video/sn9c102/sn9c102_devtable.h b/drivers/media/video/sn9c102/sn9c102_devtable.h
index 6ff489baacf3..90a401dc3884 100644
--- a/drivers/media/video/sn9c102/sn9c102_devtable.h
+++ b/drivers/media/video/sn9c102/sn9c102_devtable.h
@@ -40,11 +40,14 @@ struct sn9c102_device;
 static const struct usb_device_id sn9c102_id_table[] = {
        /* SN9C101 and SN9C102 */
+#if !defined CONFIG_USB_GSPCA && !defined CONFIG_USB_GSPCA_MODULE
        { SN9C102_USB_DEVICE(0x0c45, 0x6001, BRIDGE_SN9C102), },
        { SN9C102_USB_DEVICE(0x0c45, 0x6005, BRIDGE_SN9C102), },
+#endif
        { SN9C102_USB_DEVICE(0x0c45, 0x6007, BRIDGE_SN9C102), },
        { SN9C102_USB_DEVICE(0x0c45, 0x6009, BRIDGE_SN9C102), },
        { SN9C102_USB_DEVICE(0x0c45, 0x600d, BRIDGE_SN9C102), },
+/*      { SN9C102_USB_DEVICE(0x0c45, 0x6011, BRIDGE_SN9C102), }, OV6650 */
        { SN9C102_USB_DEVICE(0x0c45, 0x6019, BRIDGE_SN9C102), },
        { SN9C102_USB_DEVICE(0x0c45, 0x6024, BRIDGE_SN9C102), },
        { SN9C102_USB_DEVICE(0x0c45, 0x6025, BRIDGE_SN9C102), },
@@ -53,29 +56,33 @@ static const struct usb_device_id sn9c102_id_table[] = {
        { SN9C102_USB_DEVICE(0x0c45, 0x602a, BRIDGE_SN9C102), },
        { SN9C102_USB_DEVICE(0x0c45, 0x602b, BRIDGE_SN9C102), },
        { SN9C102_USB_DEVICE(0x0c45, 0x602c, BRIDGE_SN9C102), },
-        { SN9C102_USB_DEVICE(0x0c45, 0x602d, BRIDGE_SN9C102), },
+/*      { SN9C102_USB_DEVICE(0x0c45, 0x602d, BRIDGE_SN9C102), }, HV7131R */
        { SN9C102_USB_DEVICE(0x0c45, 0x602e, BRIDGE_SN9C102), },
        { SN9C102_USB_DEVICE(0x0c45, 0x6030, BRIDGE_SN9C102), },
        /* SN9C103 */
        { SN9C102_USB_DEVICE(0x0c45, 0x6080, BRIDGE_SN9C103), },
        { SN9C102_USB_DEVICE(0x0c45, 0x6082, BRIDGE_SN9C103), },
-        { SN9C102_USB_DEVICE(0x0c45, 0x6083, BRIDGE_SN9C103), },
+/*      { SN9C102_USB_DEVICE(0x0c45, 0x6083, BRIDGE_SN9C103), }, HY7131D/E */
        { SN9C102_USB_DEVICE(0x0c45, 0x6088, BRIDGE_SN9C103), },
        { SN9C102_USB_DEVICE(0x0c45, 0x608a, BRIDGE_SN9C103), },
        { SN9C102_USB_DEVICE(0x0c45, 0x608b, BRIDGE_SN9C103), },
        { SN9C102_USB_DEVICE(0x0c45, 0x608c, BRIDGE_SN9C103), },
-        { SN9C102_USB_DEVICE(0x0c45, 0x608e, BRIDGE_SN9C103), },
+/*      { SN9C102_USB_DEVICE(0x0c45, 0x608e, BRIDGE_SN9C103), }, CISVF10 */
+#if !defined CONFIG_USB_GSPCA && !defined CONFIG_USB_GSPCA_MODULE
        { SN9C102_USB_DEVICE(0x0c45, 0x608f, BRIDGE_SN9C103), },
+#endif
        { SN9C102_USB_DEVICE(0x0c45, 0x60a0, BRIDGE_SN9C103), },
        { SN9C102_USB_DEVICE(0x0c45, 0x60a2, BRIDGE_SN9C103), },
        { SN9C102_USB_DEVICE(0x0c45, 0x60a3, BRIDGE_SN9C103), },
-        { SN9C102_USB_DEVICE(0x0c45, 0x60a8, BRIDGE_SN9C103), },
+/*      { SN9C102_USB_DEVICE(0x0c45, 0x60a8, BRIDGE_SN9C103), }, PAS106 */
-        { SN9C102_USB_DEVICE(0x0c45, 0x60aa, BRIDGE_SN9C103), },
+/*      { SN9C102_USB_DEVICE(0x0c45, 0x60aa, BRIDGE_SN9C103), }, TAS5130 */
-        { SN9C102_USB_DEVICE(0x0c45, 0x60ab, BRIDGE_SN9C103), },
+/*      { SN9C102_USB_DEVICE(0x0c45, 0x60ab, BRIDGE_SN9C103), }, TAS5130 */
        { SN9C102_USB_DEVICE(0x0c45, 0x60ac, BRIDGE_SN9C103), },
        { SN9C102_USB_DEVICE(0x0c45, 0x60ae, BRIDGE_SN9C103), },
        { SN9C102_USB_DEVICE(0x0c45, 0x60af, BRIDGE_SN9C103), },
+#if !defined CONFIG_USB_GSPCA && !defined CONFIG_USB_GSPCA_MODULE
        { SN9C102_USB_DEVICE(0x0c45, 0x60b0, BRIDGE_SN9C103), },
+#endif
        { SN9C102_USB_DEVICE(0x0c45, 0x60b2, BRIDGE_SN9C103), },
        { SN9C102_USB_DEVICE(0x0c45, 0x60b3, BRIDGE_SN9C103), },
        { SN9C102_USB_DEVICE(0x0c45, 0x60b8, BRIDGE_SN9C103), },
@@ -105,7 +112,7 @@ static const struct usb_device_id sn9c102_id_table[] = {
        { SN9C102_USB_DEVICE(0x0c45, 0x6108, BRIDGE_SN9C120), },
        { SN9C102_USB_DEVICE(0x0c45, 0x610f, BRIDGE_SN9C120), },
        { SN9C102_USB_DEVICE(0x0c45, 0x6130, BRIDGE_SN9C120), },
-        { SN9C102_USB_DEVICE(0x0c45, 0x6138, BRIDGE_SN9C120), },
+/*      { SN9C102_USB_DEVICE(0x0c45, 0x6138, BRIDGE_SN9C120), }, MO8000 */
        { SN9C102_USB_DEVICE(0x0c45, 0x613a, BRIDGE_SN9C120), },
        { SN9C102_USB_DEVICE(0x0c45, 0x613b, BRIDGE_SN9C120), },
        { SN9C102_USB_DEVICE(0x0c45, 0x613c, BRIDGE_SN9C120), },
diff --git a/drivers/media/video/stv680.c b/drivers/media/video/stv680.c
index 56dc3d6b5b29..dce947439459 100644
--- a/drivers/media/video/stv680.c
+++ b/drivers/media/video/stv680.c
@@ -1462,7 +1462,7 @@ static int stv680_probe (struct usb_interface *intf, const struct usb_device_id
        mutex_init (&stv680->lock);
        wmb ();
-        if (video_register_device (stv680->vdev, VFL_TYPE_GRABBER, video_nr) == -1) {
+        if (video_register_device(stv680->vdev, VFL_TYPE_GRABBER, video_nr) < 0) {
                PDEBUG (0, "STV(e): video_register_device failed");
                retval = -EIO;
                goto error_vdev;
diff --git a/drivers/media/video/usbvideo/ibmcam.c b/drivers/media/video/usbvideo/ibmcam.c
index 59166b760104..cc27efe121dd 100644
--- a/drivers/media/video/usbvideo/ibmcam.c
+++ b/drivers/media/video/usbvideo/ibmcam.c
@@ -736,12 +736,12 @@ static enum ParseState ibmcam_model2_320x240_parse_lines(
                 * make black color and quit the horizontal scanning loop.
                 */
                if (((frame->curline + 2) >= scanHeight) || (i >= scanLength)) {
-                        const int j = i * V4L_BYTES_PER_PIXEL;
+                        const int offset = i * V4L_BYTES_PER_PIXEL;
 #if USES_IBMCAM_PUTPIXEL
                        /* Refresh 'f' because we don't use it much with PUTPIXEL */
-                        f = frame->data + (v4l_linesize * frame->curline) + j;
+                        f = frame->data + (v4l_linesize * frame->curline) + offset;
 #endif
-                        memset(f, 0, v4l_linesize - j);
+                        memset(f, 0, v4l_linesize - offset);
                        break;
                }
diff --git a/drivers/media/video/usbvideo/vicam.c b/drivers/media/video/usbvideo/vicam.c
index b7792451a299..2eb45829791c 100644
--- a/drivers/media/video/usbvideo/vicam.c
+++ b/drivers/media/video/usbvideo/vicam.c
@@ -866,7 +866,7 @@ vicam_probe( struct usb_interface *intf, const struct usb_device_id *id)
        cam->udev = dev;
        cam->bulkEndpoint = bulkEndpoint;
-        if (video_register_device(&cam->vdev, VFL_TYPE_GRABBER, -1) == -1) {
+        if (video_register_device(&cam->vdev, VFL_TYPE_GRABBER, -1) < 0) {
                kfree(cam);
                printk(KERN_WARNING "video_register_device failed\n");
                return -EIO;
diff --git a/drivers/media/video/v4l2-dev.c b/drivers/media/video/v4l2-dev.c
index 6f36006aecda..155fdec9ac7d 100644
--- a/drivers/media/video/v4l2-dev.c
+++ b/drivers/media/video/v4l2-dev.c
@@ -257,6 +257,9 @@ int video_register_device_index(struct video_device *vfd, int type, int nr,
        int ret;
        char *name_base;
+        if (vfd == NULL)
+                return -EINVAL;
        switch (type) {
        case VFL_TYPE_GRABBER:
                base = MINOR_VFL_TYPE_GRABBER_MIN;
@@ -281,7 +284,7 @@ int video_register_device_index(struct video_device *vfd, int type, int nr,
        default:
                printk(KERN_ERR "%s called with unknown type: %d\n",
                       __func__, type);
-                return -1;
+                return -EINVAL;
        }
        /* pick a minor number */
diff --git a/drivers/media/video/v4l2-ioctl.c b/drivers/media/video/v4l2-ioctl.c
index fdfe7739c96e..140ef92c19c1 100644
--- a/drivers/media/video/v4l2-ioctl.c
+++ b/drivers/media/video/v4l2-ioctl.c
@@ -499,7 +499,7 @@ static void dbgbuf(unsigned int cmd, struct video_device *vfd,
                        p->timestamp.tv_sec / 3600,
                        (int)(p->timestamp.tv_sec / 60) % 60,
                        (int)(p->timestamp.tv_sec % 60),
-                        p->timestamp.tv_usec,
+                        (long)p->timestamp.tv_usec,
                        p->index,
                        prt_names(p->type, v4l2_type_names),
                        p->bytesused, p->flags,
@@ -674,7 +674,7 @@ static int __video_do_ioctl(struct inode *inode, struct file *file,
         __video_do_ioctl will be called again, with one or more
         V4L2 ioctls.
         ********************************************************/
-        if (_IOC_TYPE(cmd) == 'v')
+        if (_IOC_TYPE(cmd) == 'v' && _IOC_NR(cmd) < BASE_VIDIOCPRIVATE)
                return v4l_compat_translate_ioctl(inode, file, cmd, arg,
                                                __video_do_ioctl);
 #endif
diff --git a/drivers/media/video/vivi.c b/drivers/media/video/vivi.c
index 3518af071a2e..8ba8daafd7ea 100644
--- a/drivers/media/video/vivi.c
+++ b/drivers/media/video/vivi.c
@@ -1021,13 +1021,13 @@ static int vivi_release(void)
                dev = list_entry(list, struct vivi_dev, vivi_devlist);
                if (-1 != dev->vfd->minor) {
-                        video_unregister_device(dev->vfd);
+                        printk(KERN_INFO "%s: unregistering /dev/video%d\n",
-                        printk(KERN_INFO "%s: /dev/video%d unregistered.\n",
                                VIVI_MODULE_NAME, dev->vfd->minor);
+                        video_unregister_device(dev->vfd);
                } else {
-                        video_device_release(dev->vfd);
+                        printk(KERN_INFO "%s: releasing /dev/video%d\n",
-                        printk(KERN_INFO "%s: /dev/video%d released.\n",
                                VIVI_MODULE_NAME, dev->vfd->minor);
+                        video_device_release(dev->vfd);
                }
                kfree(dev);
@@ -1104,19 +1104,29 @@ static struct video_device vivi_template = {
        Initialization and module stuff
   ------------------------------------------------------------------*/
+/* This routine allocates from 1 to n_devs virtual drivers.
+   The real maximum number of virtual drivers will depend on how many drivers
+   will succeed. This is limited to the maximum number of devices that
+   videodev supports. Since there are 64 minors for video grabbers, this is
+   currently the theoretical maximum limit. However, a further limit does
+   exist at videodev that forbids any driver to register more than 32 video
+   grabbers.
+ */
 static int __init vivi_init(void)
 {
        int ret = -ENOMEM, i;
        struct vivi_dev *dev;
        struct video_device *vfd;
+        if (n_devs <= 0)
+                n_devs = 1;
        for (i = 0; i < n_devs; i++) {
                dev = kzalloc(sizeof(*dev), GFP_KERNEL);
-                if (NULL == dev)
+                if (!dev)
                        break;
-                list_add_tail(&dev->vivi_devlist, &vivi_devlist);
                /* init video dma queues */
                INIT_LIST_HEAD(&dev->vidq.active);
                init_waitqueue_head(&dev->vidq.wq);
@@ -1126,14 +1136,27 @@ static int __init vivi_init(void)
                mutex_init(&dev->mutex);
                vfd = video_device_alloc();
-                if (NULL == vfd)
+                if (!vfd) {
+                        kfree(dev);
                        break;
+                }
                *vfd = vivi_template;
                ret = video_register_device(vfd, VFL_TYPE_GRABBER, video_nr);
-                if (ret < 0)
+                if (ret < 0) {
+                        video_device_release(vfd);
+                        kfree(dev);
+                        /* If some registers succeeded, keep driver */
+                        if (i)
+                                ret = 0;
                        break;
+                }
+                /* Now that everything is fine, let's add it to device list */
+                list_add_tail(&dev->vivi_devlist, &vivi_devlist);
                snprintf(vfd->name, sizeof(vfd->name), "%s (%i)",
                         vivi_template.name, vfd->minor);
@@ -1149,11 +1172,16 @@ static int __init vivi_init(void)
        if (ret < 0) {
                vivi_release();
                printk(KERN_INFO "Error %d while loading vivi driver\n", ret);
-        } else
+        } else {
                printk(KERN_INFO "Video Technology Magazine Virtual Video "
                        "Capture Board ver %u.%u.%u successfully loaded.\n",
                        (VIVI_VERSION >> 16) & 0xFF, (VIVI_VERSION >> 8) & 0xFF,
                        VIVI_VERSION & 0xFF);
+                /* n_devs will reflect the actual number of allocated devices */
+                n_devs = i;
+        }
        return ret;
 }
@@ -1169,10 +1197,10 @@ MODULE_DESCRIPTION("Video Technology Magazine Virtual Video Capture Board");
 MODULE_AUTHOR("Mauro Carvalho Chehab, Ted Walther and John Sokol");
 MODULE_LICENSE("Dual BSD/GPL");
-module_param(video_nr, int, 0);
+module_param(video_nr, uint, 0444);
 MODULE_PARM_DESC(video_nr, "video iminor start number");
-module_param(n_devs, int, 0);
+module_param(n_devs, uint, 0444);
 MODULE_PARM_DESC(n_devs, "number of video devices to create");
 module_param_named(debug, vivi_template.debug, int, 0444);
diff --git a/drivers/media/video/w9966.c b/drivers/media/video/w9966.c
index 9402f40095b4..2ff00bc5ad64 100644
--- a/drivers/media/video/w9966.c
+++ b/drivers/media/video/w9966.c
@@ -334,7 +334,7 @@ static int w9966_init(struct w9966_dev* cam, struct parport* port)
        memcpy(&cam->vdev, &w9966_template, sizeof(struct video_device));
        cam->vdev.priv = cam;
-        if (video_register_device(&cam->vdev, VFL_TYPE_GRABBER, video_nr) == -1)
+        if (video_register_device(&cam->vdev, VFL_TYPE_GRABBER, video_nr) < 0)
                return -1;
        w9966_setState(cam, W9966_STATE_VDEV, W9966_STATE_VDEV);
diff --git a/drivers/media/video/zc0301/zc0301_core.c b/drivers/media/video/zc0301/zc0301_core.c
index 550ce7bd5c87..0c3287734c93 100644
--- a/drivers/media/video/zc0301/zc0301_core.c
+++ b/drivers/media/video/zc0301/zc0301_core.c
@@ -1988,6 +1988,7 @@ zc0301_usb_probe(struct usb_interface* intf, const struct usb_device_id* id)
        cam->v4ldev->fops = &zc0301_fops;
        cam->v4ldev->minor = video_nr[dev_nr];
        cam->v4ldev->release = video_device_release;
+        cam->v4ldev->parent = &udev->dev;
        video_set_drvdata(cam->v4ldev, cam);
        init_completion(&cam->probe);
diff --git a/drivers/media/video/zc0301/zc0301_sensor.h b/drivers/media/video/zc0301/zc0301_sensor.h
index 70fe6fc6cdd5..b0cd49c438a3 100644
--- a/drivers/media/video/zc0301/zc0301_sensor.h
+++ b/drivers/media/video/zc0301/zc0301_sensor.h
@@ -60,27 +60,8 @@ zc0301_attach_sensor(struct zc0301_device* cam, struct zc0301_sensor* sensor);
 #define ZC0301_ID_TABLE                                                       \
 static const struct usb_device_id zc0301_id_table[] =  {                      \
-        { ZC0301_USB_DEVICE(0x041e, 0x4017, 0xff), }, /* ICM105 */            \
-        { ZC0301_USB_DEVICE(0x041e, 0x401c, 0xff), }, /* PAS106 */            \
-        { ZC0301_USB_DEVICE(0x041e, 0x401e, 0xff), }, /* HV7131 */            \
-        { ZC0301_USB_DEVICE(0x041e, 0x401f, 0xff), }, /* TAS5130 */           \
-        { ZC0301_USB_DEVICE(0x041e, 0x4022, 0xff), },                         \
-        { ZC0301_USB_DEVICE(0x041e, 0x4034, 0xff), }, /* PAS106 */            \
-        { ZC0301_USB_DEVICE(0x041e, 0x4035, 0xff), }, /* PAS106 */            \
-        { ZC0301_USB_DEVICE(0x041e, 0x4036, 0xff), }, /* HV7131 */            \
-        { ZC0301_USB_DEVICE(0x041e, 0x403a, 0xff), }, /* HV7131 */            \
-        { ZC0301_USB_DEVICE(0x0458, 0x7007, 0xff), }, /* TAS5130 */           \
-        { ZC0301_USB_DEVICE(0x0458, 0x700c, 0xff), }, /* TAS5130 */           \
-        { ZC0301_USB_DEVICE(0x0458, 0x700f, 0xff), }, /* TAS5130 */           \
        { ZC0301_USB_DEVICE(0x046d, 0x08ae, 0xff), }, /* PAS202 */            \
-        { ZC0301_USB_DEVICE(0x055f, 0xd003, 0xff), }, /* TAS5130 */           \
-        { ZC0301_USB_DEVICE(0x055f, 0xd004, 0xff), }, /* TAS5130 */           \
-        { ZC0301_USB_DEVICE(0x0ac8, 0x0301, 0xff), },                         \
-        { ZC0301_USB_DEVICE(0x0ac8, 0x301b, 0xff), }, /* PB-0330/HV7131 */    \
        { ZC0301_USB_DEVICE(0x0ac8, 0x303b, 0xff), }, /* PB-0330 */           \
-        { ZC0301_USB_DEVICE(0x10fd, 0x0128, 0xff), }, /* TAS5130 */           \
-        { ZC0301_USB_DEVICE(0x10fd, 0x8050, 0xff), }, /* TAS5130 */           \
-        { ZC0301_USB_DEVICE(0x10fd, 0x804e, 0xff), }, /* TAS5130 */           \
        { }                                                                   \
 };
diff --git a/drivers/memstick/core/memstick.c b/drivers/memstick/core/memstick.c
index a38005008a20..cea46906408e 100644
--- a/drivers/memstick/core/memstick.c
+++ b/drivers/memstick/core/memstick.c
@@ -185,7 +185,7 @@ static void memstick_free(struct device *dev)
 }
 static struct class memstick_host_class = {
-        .name       = "memstick_host",
+        .name        = "memstick_host",
        .dev_release = memstick_free
 };
@@ -264,7 +264,7 @@ EXPORT_SYMBOL(memstick_new_req);
 * @sg - TPC argument
 */
 void memstick_init_req_sg(struct memstick_request *mrq, unsigned char tpc,
-                          struct scatterlist *sg)
+                          const struct scatterlist *sg)
 {
        mrq->tpc = tpc;
        if (tpc & 8)
@@ -294,7 +294,7 @@ EXPORT_SYMBOL(memstick_init_req_sg);
 * user supplied buffer.
 */
 void memstick_init_req(struct memstick_request *mrq, unsigned char tpc,
-                       void *buf, size_t length)
+                       const void *buf, size_t length)
 {
        mrq->tpc = tpc;
        if (tpc & 8)
@@ -439,7 +439,7 @@ static void memstick_check(struct work_struct *work)
        if (!host->card) {
                if (memstick_power_on(host))
                        goto out_power_off;
-        } else
+        } else if (host->card->stop)
                host->card->stop(host->card);
        card = memstick_alloc_card(host);
@@ -458,7 +458,7 @@ static void memstick_check(struct work_struct *work)
                            || !(host->card->check(host->card))) {
                                device_unregister(&host->card->dev);
                                host->card = NULL;
-                        } else
+                        } else if (host->card->start)
                                host->card->start(host->card);
                }
diff --git a/drivers/memstick/core/mspro_block.c b/drivers/memstick/core/mspro_block.c
index 44b1817f2f2f..d2d2318dafa4 100644
--- a/drivers/memstick/core/mspro_block.c
+++ b/drivers/memstick/core/mspro_block.c
@@ -30,6 +30,8 @@ module_param(major, int, 0644);
 #define MSPRO_BLOCK_SIGNATURE        0xa5c3
 #define MSPRO_BLOCK_MAX_ATTRIBUTES   41
+#define MSPRO_BLOCK_PART_SHIFT 3
 enum {
        MSPRO_BLOCK_ID_SYSINFO         = 0x10,
        MSPRO_BLOCK_ID_MODELNAME       = 0x15,
@@ -195,7 +197,7 @@ static int mspro_block_bd_open(struct inode *inode, struct file *filp)
 static int mspro_block_disk_release(struct gendisk *disk)
 {
        struct mspro_block_data *msb = disk->private_data;
-        int disk_id = disk->first_minor >> MEMSTICK_PART_SHIFT;
+        int disk_id = disk->first_minor >> MSPRO_BLOCK_PART_SHIFT;
        mutex_lock(&mspro_block_disk_lock);
@@ -877,6 +879,7 @@ static int mspro_block_switch_interface(struct memstick_dev *card)
        struct mspro_block_data *msb = memstick_get_drvdata(card);
        int rc = 0;
+try_again:
        if (msb->caps & MEMSTICK_CAP_PAR4)
                rc = mspro_block_set_interface(card, MEMSTICK_SYS_PAR4);
        else
@@ -930,6 +933,18 @@ static int mspro_block_switch_interface(struct memstick_dev *card)
                rc = memstick_set_rw_addr(card);
                if (!rc)
                        rc = mspro_block_set_interface(card, msb->system);
+                if (!rc) {
+                        msleep(150);
+                        rc = mspro_block_wait_for_ced(card);
+                        if (rc)
+                                return rc;
+                        if (msb->caps & MEMSTICK_CAP_PAR8) {
+                                msb->caps &= ~MEMSTICK_CAP_PAR8;
+                                goto try_again;
+                        }
+                }
        }
        return rc;
 }
@@ -1117,14 +1132,16 @@ static int mspro_block_init_card(struct memstick_dev *card)
                return -EIO;
        msb->caps = host->caps;
-        rc = mspro_block_switch_interface(card);
+        msleep(150);
+        rc = mspro_block_wait_for_ced(card);
        if (rc)
                return rc;
-        msleep(200);
+        rc = mspro_block_switch_interface(card);
-        rc = mspro_block_wait_for_ced(card);
        if (rc)
                return rc;
        dev_dbg(&card->dev, "card activated\n");
        if (msb->system != MEMSTICK_SYS_SERIAL)
                msb->caps |= MEMSTICK_CAP_AUTO_GET_INT;
@@ -1192,12 +1209,12 @@ static int mspro_block_init_disk(struct memstick_dev *card)
        if (rc)
                return rc;
-        if ((disk_id << MEMSTICK_PART_SHIFT) > 255) {
+        if ((disk_id << MSPRO_BLOCK_PART_SHIFT) > 255) {
                rc = -ENOSPC;
                goto out_release_id;
        }
-        msb->disk = alloc_disk(1 << MEMSTICK_PART_SHIFT);
+        msb->disk = alloc_disk(1 << MSPRO_BLOCK_PART_SHIFT);
        if (!msb->disk) {
                rc = -ENOMEM;
                goto out_release_id;
@@ -1220,7 +1237,7 @@ static int mspro_block_init_disk(struct memstick_dev *card)
                                   MSPRO_BLOCK_MAX_PAGES * msb->page_size);
        msb->disk->major = major;
-        msb->disk->first_minor = disk_id << MEMSTICK_PART_SHIFT;
+        msb->disk->first_minor = disk_id << MSPRO_BLOCK_PART_SHIFT;
        msb->disk->fops = &ms_block_bdops;
        msb->usage_count = 1;
        msb->disk->private_data = msb;
@@ -1416,7 +1433,7 @@ out_unlock:
 static struct memstick_device_id mspro_block_id_tbl[] = {
        {MEMSTICK_MATCH_ALL, MEMSTICK_TYPE_PRO, MEMSTICK_CATEGORY_STORAGE_DUO,
-         MEMSTICK_CLASS_GENERIC_DUO},
+         MEMSTICK_CLASS_DUO},
        {}
 };
diff --git a/drivers/memstick/host/jmb38x_ms.c b/drivers/memstick/host/jmb38x_ms.c
index 3485c63d20b0..2fb95a5b72eb 100644
--- a/drivers/memstick/host/jmb38x_ms.c
+++ b/drivers/memstick/host/jmb38x_ms.c
@@ -81,6 +81,8 @@ struct jmb38x_ms {
 #define TPC_CODE_SZ_MASK       0x00000700
 #define TPC_DATA_SZ_MASK       0x00000007
+#define HOST_CONTROL_TDELAY_EN 0x00040000
+#define HOST_CONTROL_HW_OC_P   0x00010000
 #define HOST_CONTROL_RESET_REQ 0x00008000
 #define HOST_CONTROL_REI       0x00004000
 #define HOST_CONTROL_LED       0x00000400
@@ -88,6 +90,7 @@ struct jmb38x_ms {
 #define HOST_CONTROL_RESET     0x00000100
 #define HOST_CONTROL_POWER_EN  0x00000080
 #define HOST_CONTROL_CLOCK_EN  0x00000040
+#define HOST_CONTROL_REO       0x00000008
 #define HOST_CONTROL_IF_SHIFT  4
 #define HOST_CONTROL_IF_SERIAL 0x0
@@ -133,11 +136,15 @@ struct jmb38x_ms {
 #define PAD_PU_PD_ON_MS_SOCK1 0x0f0f0000
 #define CLOCK_CONTROL_40MHZ   0x00000001
-#define CLOCK_CONTROL_50MHZ   0x00000002
+#define CLOCK_CONTROL_50MHZ   0x0000000a
 #define CLOCK_CONTROL_60MHZ   0x00000008
 #define CLOCK_CONTROL_62_5MHZ 0x0000000c
 #define CLOCK_CONTROL_OFF     0x00000000
+#define PCI_CTL_CLOCK_DLY_ADDR   0x000000b0
+#define PCI_CTL_CLOCK_DLY_MASK_A 0x00000f00
+#define PCI_CTL_CLOCK_DLY_MASK_B 0x0000f000
 enum {
        CMD_READY    = 0x01,
        FIFO_READY   = 0x02,
@@ -367,8 +374,7 @@ static int jmb38x_ms_issue_cmd(struct memstick_host *msh)
                return host->req->error;
        }
-        dev_dbg(&msh->dev, "control %08x\n",
+        dev_dbg(&msh->dev, "control %08x\n", readl(host->addr + HOST_CONTROL));
-                readl(host->addr + HOST_CONTROL));
        dev_dbg(&msh->dev, "status %08x\n", readl(host->addr + INT_STATUS));
        dev_dbg(&msh->dev, "hstatus %08x\n", readl(host->addr + STATUS));
@@ -637,7 +643,7 @@ static int jmb38x_ms_reset(struct jmb38x_ms_host *host)
                ndelay(20);
        }
        dev_dbg(&host->chip->pdev->dev, "reset_req timeout\n");
-        return -EIO;
+        /* return -EIO; */
 reset_next:
        writel(HOST_CONTROL_RESET | HOST_CONTROL_CLOCK_EN
@@ -680,7 +686,9 @@ static int jmb38x_ms_set_param(struct memstick_host *msh,
                        host_ctl = 7;
                        host_ctl |= HOST_CONTROL_POWER_EN
-                                 | HOST_CONTROL_CLOCK_EN;
+                                    | HOST_CONTROL_CLOCK_EN
+                                    | HOST_CONTROL_HW_OC_P
+                                    | HOST_CONTROL_TDELAY_EN;
                        writel(host_ctl, host->addr + HOST_CONTROL);
                        writel(host->id ? PAD_PU_PD_ON_MS_SOCK1
@@ -704,33 +712,40 @@ static int jmb38x_ms_set_param(struct memstick_host *msh,
                break;
        case MEMSTICK_INTERFACE:
                host_ctl &= ~(3 << HOST_CONTROL_IF_SHIFT);
+                pci_read_config_dword(host->chip->pdev,
+                                      PCI_CTL_CLOCK_DLY_ADDR,
+                                      &clock_delay);
+                clock_delay &= host->id ? ~PCI_CTL_CLOCK_DLY_MASK_B
+                                        : ~PCI_CTL_CLOCK_DLY_MASK_A;
                if (value == MEMSTICK_SERIAL) {
                        host_ctl &= ~HOST_CONTROL_FAST_CLK;
+                        host_ctl &= ~HOST_CONTROL_REO;
                        host_ctl |= HOST_CONTROL_IF_SERIAL
                                    << HOST_CONTROL_IF_SHIFT;
                        host_ctl |= HOST_CONTROL_REI;
                        clock_ctl = CLOCK_CONTROL_40MHZ;
-                        clock_delay = 0;
                } else if (value == MEMSTICK_PAR4) {
-                        host_ctl |= HOST_CONTROL_FAST_CLK;
+                        host_ctl |= HOST_CONTROL_FAST_CLK | HOST_CONTROL_REO;
                        host_ctl |= HOST_CONTROL_IF_PAR4
                                    << HOST_CONTROL_IF_SHIFT;
                        host_ctl &= ~HOST_CONTROL_REI;
                        clock_ctl = CLOCK_CONTROL_40MHZ;
-                        clock_delay = 4;
+                        clock_delay |= host->id ? (4 << 12) : (4 << 8);
                } else if (value == MEMSTICK_PAR8) {
                        host_ctl |= HOST_CONTROL_FAST_CLK;
                        host_ctl |= HOST_CONTROL_IF_PAR8
                                    << HOST_CONTROL_IF_SHIFT;
-                        host_ctl &= ~HOST_CONTROL_REI;
+                        host_ctl &= ~(HOST_CONTROL_REI | HOST_CONTROL_REO);
-                        clock_ctl = CLOCK_CONTROL_60MHZ;
+                        clock_ctl = CLOCK_CONTROL_50MHZ;
-                        clock_delay = 0;
                } else
                        return -EINVAL;
                writel(host_ctl, host->addr + HOST_CONTROL);
                writel(clock_ctl, host->addr + CLOCK_CONTROL);
-                writel(clock_delay, host->addr + CLOCK_DELAY);
+                pci_write_config_dword(host->chip->pdev,
+                                       PCI_CTL_CLOCK_DLY_ADDR,
+                                       clock_delay);
                break;
        };
        return 0;
diff --git a/drivers/misc/fujitsu-laptop.c b/drivers/misc/fujitsu-laptop.c
index 7a1ef6c262de..3e56203e4947 100644
--- a/drivers/misc/fujitsu-laptop.c
+++ b/drivers/misc/fujitsu-laptop.c
@@ -463,6 +463,13 @@ static struct dmi_system_id __initdata fujitsu_dmi_table[] = {
                     DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK S6410"),
                     },
         .callback = dmi_check_cb_s6410},
+        {
+         .ident = "FUJITSU LifeBook P8010",
+         .matches = {
+                     DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"),
+                     DMI_MATCH(DMI_PRODUCT_NAME, "LifeBook P8010"),
+                    },
+         .callback = dmi_check_cb_s6410},
        {}
 };
diff --git a/drivers/misc/sgi-gru/grufile.c b/drivers/misc/sgi-gru/grufile.c
index 23c91f5f6b61..d61cee796efd 100644
--- a/drivers/misc/sgi-gru/grufile.c
+++ b/drivers/misc/sgi-gru/grufile.c
@@ -445,6 +445,9 @@ static void __exit gru_exit(void)
        int order = get_order(sizeof(struct gru_state) *
                              GRU_CHIPLETS_PER_BLADE);
+        if (!IS_UV())
+                return;
        for (i = 0; i < GRU_CHIPLETS_PER_BLADE; i++)
                free_irq(IRQ_GRU + i, NULL);
diff --git a/drivers/misc/thinkpad_acpi.c b/drivers/misc/thinkpad_acpi.c
index d3eb7903c346..6b9300779a43 100644
--- a/drivers/misc/thinkpad_acpi.c
+++ b/drivers/misc/thinkpad_acpi.c
@@ -3086,7 +3086,6 @@ static struct ibm_struct wan_driver_data = {
        .read = wan_read,
        .write = wan_write,
        .exit = wan_exit,
-        .flags.experimental = 1,
 };
 /*************************************************************************
diff --git a/drivers/mmc/card/block.c b/drivers/mmc/card/block.c
index 86dbb366415a..6986f3926244 100644
--- a/drivers/mmc/card/block.c
+++ b/drivers/mmc/card/block.c
@@ -103,8 +103,10 @@ static int mmc_blk_open(struct inode *inode, struct file *filp)
                        check_disk_change(inode->i_bdev);
                ret = 0;
-                if ((filp->f_mode & FMODE_WRITE) && md->read_only)
+                if ((filp->f_mode & FMODE_WRITE) && md->read_only) {
+                        mmc_blk_put(md);
                        ret = -EROFS;
+                }
        }
        return ret;
diff --git a/drivers/mtd/nand/tmio_nand.c b/drivers/mtd/nand/tmio_nand.c
index cbab654b03c8..edb1e322113d 100644
--- a/drivers/mtd/nand/tmio_nand.c
+++ b/drivers/mtd/nand/tmio_nand.c
@@ -109,7 +109,7 @@ struct tmio_nand {
        void __iomem *ccr;
        void __iomem *fcr;
-        unsigned long fcr_phys;
+        unsigned long fcr_base;
        unsigned int irq;
@@ -316,8 +316,8 @@ static int tmio_hw_init(struct platform_device *dev, struct tmio_nand *tmio)
        tmio_iowrite8(0x81, tmio->ccr + CCR_ICC);
        /* (10h)BaseAddress    0x1000 spba.spba2 */
-        tmio_iowrite16(tmio->fcr_phys, tmio->ccr + CCR_BASE);
+        tmio_iowrite16(tmio->fcr_base, tmio->ccr + CCR_BASE);
-        tmio_iowrite16(tmio->fcr_phys >> 16, tmio->ccr + CCR_BASE + 16);
+        tmio_iowrite16(tmio->fcr_base >> 16, tmio->ccr + CCR_BASE + 2);
        /* (04h)Command Register I/O spcmd */
        tmio_iowrite8(0x02, tmio->ccr + CCR_COMMAND);
@@ -395,7 +395,7 @@ static int tmio_probe(struct platform_device *dev)
                goto err_iomap_ccr;
        }
-        tmio->fcr_phys = (unsigned long)fcr->start;
+        tmio->fcr_base = fcr->start & 0xfffff;
        tmio->fcr = ioremap(fcr->start, fcr->end - fcr->start + 1);
        if (!tmio->fcr) {
                retval = -EIO;
diff --git a/drivers/net/bnx2.h b/drivers/net/bnx2.h
index c3c579f98ed0..dfacd31f7ed0 100644
--- a/drivers/net/bnx2.h
+++ b/drivers/net/bnx2.h
@@ -6597,7 +6597,7 @@ struct flash_spec {
 struct bnx2_irq {
        irq_handler_t   handler;
-        u16             vector;
+        unsigned int    vector;
        u8              requested;
        char            name[16];
 };
diff --git a/drivers/net/e100.c b/drivers/net/e100.c
index 453115acaad2..5cf78d612c45 100644
--- a/drivers/net/e100.c
+++ b/drivers/net/e100.c
@@ -2738,9 +2738,7 @@ static int __devinit e100_probe(struct pci_dev *pdev,
                nic->flags |= wol_magic;
        /* ack any pending wake events, disable PME */
-        err = pci_enable_wake(pdev, 0, 0);
+        pci_pme_active(pdev, false);
-        if (err)
-                DPRINTK(PROBE, ERR, "Error clearing wake event\n");
        strcpy(netdev->name, "eth%d");
        if((err = register_netdev(netdev))) {
diff --git a/drivers/net/e1000/e1000_hw.c b/drivers/net/e1000/e1000_hw.c
index 9d6edf3e73f9..d04eef53571e 100644
--- a/drivers/net/e1000/e1000_hw.c
+++ b/drivers/net/e1000/e1000_hw.c
@@ -144,6 +144,8 @@ static s32 e1000_host_if_read_cookie(struct e1000_hw *hw, u8 *buffer);
 static u8 e1000_calculate_mng_checksum(char *buffer, u32 length);
 static s32 e1000_configure_kmrn_for_10_100(struct e1000_hw *hw, u16 duplex);
 static s32 e1000_configure_kmrn_for_1000(struct e1000_hw *hw);
+static s32 e1000_do_read_eeprom(struct e1000_hw *hw, u16 offset, u16 words, u16 *data);
+static s32 e1000_do_write_eeprom(struct e1000_hw *hw, u16 offset, u16 words, u16 *data);
 /* IGP cable length table */
 static const
@@ -168,6 +170,8 @@ u16 e1000_igp_2_cable_length_table[IGP02E1000_AGC_LENGTH_TABLE_SIZE] =
      83, 89, 95, 100, 105, 109, 113, 116, 119, 122, 124,
      104, 109, 114, 118, 121, 124};
+static DEFINE_SPINLOCK(e1000_eeprom_lock);
 /******************************************************************************
 * Set the phy type member in the hw struct.
 *
@@ -4904,6 +4908,15 @@ static s32 e1000_spi_eeprom_ready(struct e1000_hw *hw)
 *****************************************************************************/
 s32 e1000_read_eeprom(struct e1000_hw *hw, u16 offset, u16 words, u16 *data)
 {
+    s32 ret;
+    spin_lock(&e1000_eeprom_lock);
+    ret = e1000_do_read_eeprom(hw, offset, words, data);
+    spin_unlock(&e1000_eeprom_lock);
+    return ret;
+}
+static s32 e1000_do_read_eeprom(struct e1000_hw *hw, u16 offset, u16 words, u16 *data)
+{
    struct e1000_eeprom_info *eeprom = &hw->eeprom;
    u32 i = 0;
@@ -5236,6 +5249,16 @@ s32 e1000_update_eeprom_checksum(struct e1000_hw *hw)
 *****************************************************************************/
 s32 e1000_write_eeprom(struct e1000_hw *hw, u16 offset, u16 words, u16 *data)
 {
+    s32 ret;
+    spin_lock(&e1000_eeprom_lock);
+    ret = e1000_do_write_eeprom(hw, offset, words, data);
+    spin_unlock(&e1000_eeprom_lock);
+    return ret;
+}
+static s32 e1000_do_write_eeprom(struct e1000_hw *hw, u16 offset, u16 words, u16 *data)
+{
    struct e1000_eeprom_info *eeprom = &hw->eeprom;
    s32 status = 0;
diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c
index 331b86b01fa9..eeb55ed2152d 100644
--- a/drivers/net/forcedeth.c
+++ b/drivers/net/forcedeth.c
@@ -5643,6 +5643,7 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i
                dev->dev_addr[4] = (np->orig_mac[0] >>  8) & 0xff;
                dev->dev_addr[5] = (np->orig_mac[0] >>  0) & 0xff;
                writel(txreg|NVREG_TRANSMITPOLL_MAC_ADDR_REV, base + NvRegTransmitPoll);
+                printk(KERN_DEBUG "nv_probe: set workaround bit for reversed mac addr\n");
        }
        memcpy(dev->perm_addr, dev->dev_addr, dev->addr_len);
@@ -5890,14 +5891,12 @@ static void nv_restore_phy(struct net_device *dev)
        }
 }
-static void __devexit nv_remove(struct pci_dev *pci_dev)
+static void nv_restore_mac_addr(struct pci_dev *pci_dev)
 {
        struct net_device *dev = pci_get_drvdata(pci_dev);
        struct fe_priv *np = netdev_priv(dev);
        u8 __iomem *base = get_hwbase(dev);
-        unregister_netdev(dev);
        /* special op: write back the misordered MAC address - otherwise
         * the next nv_probe would see a wrong address.
         */
@@ -5905,6 +5904,15 @@ static void __devexit nv_remove(struct pci_dev *pci_dev)
        writel(np->orig_mac[1], base + NvRegMacAddrB);
        writel(readl(base + NvRegTransmitPoll) & ~NVREG_TRANSMITPOLL_MAC_ADDR_REV,
               base + NvRegTransmitPoll);
+}
+static void __devexit nv_remove(struct pci_dev *pci_dev)
+{
+        struct net_device *dev = pci_get_drvdata(pci_dev);
+        unregister_netdev(dev);
+        nv_restore_mac_addr(pci_dev);
        /* restore any phy related changes */
        nv_restore_phy(dev);
@@ -5975,10 +5983,14 @@ static void nv_shutdown(struct pci_dev *pdev)
        if (netif_running(dev))
                nv_close(dev);
-        pci_enable_wake(pdev, PCI_D3hot, np->wolenabled);
+        nv_restore_mac_addr(pdev);
-        pci_enable_wake(pdev, PCI_D3cold, np->wolenabled);
        pci_disable_device(pdev);
-        pci_set_power_state(pdev, PCI_D3hot);
+        if (system_state == SYSTEM_POWER_OFF) {
+                if (pci_enable_wake(pdev, PCI_D3cold, np->wolenabled))
+                        pci_enable_wake(pdev, PCI_D3hot, np->wolenabled);
+                pci_set_power_state(pdev, PCI_D3hot);
+        }
 }
 #else
 #define nv_suspend NULL
diff --git a/drivers/net/hp-plus.c b/drivers/net/hp-plus.c
index 8239939554bc..fbbd3e660c27 100644
--- a/drivers/net/hp-plus.c
+++ b/drivers/net/hp-plus.c
@@ -139,7 +139,7 @@ static int __init do_hpp_probe(struct net_device *dev)
 #ifndef MODULE
 struct net_device * __init hp_plus_probe(int unit)
 {
-        struct net_device *dev = alloc_ei_netdev();
+        struct net_device *dev = alloc_eip_netdev();
        int err;
        if (!dev)
@@ -284,7 +284,7 @@ hpp_open(struct net_device *dev)
        int option_reg;
        int retval;
-        if ((retval = request_irq(dev->irq, ei_interrupt, 0, dev->name, dev))) {
+        if ((retval = request_irq(dev->irq, eip_interrupt, 0, dev->name, dev))) {
            return retval;
        }
@@ -302,7 +302,7 @@ hpp_open(struct net_device *dev)
        /* Select the operational page. */
        outw(Perf_Page, ioaddr + HP_PAGING);
-        ei_open(dev);
+        eip_open(dev);
        return 0;
 }
@@ -313,7 +313,7 @@ hpp_close(struct net_device *dev)
        int option_reg = inw(ioaddr + HPP_OPTION);
        free_irq(dev->irq, dev);
-        ei_close(dev);
+        eip_close(dev);
        outw((option_reg & ~EnableIRQ) | MemDisable | NICReset | ChipReset,
                 ioaddr + HPP_OPTION);
diff --git a/drivers/net/niu.c b/drivers/net/niu.c
index e4765b713aba..e3be81eba8a4 100644
--- a/drivers/net/niu.c
+++ b/drivers/net/niu.c
@@ -5984,6 +5984,56 @@ static void niu_netif_start(struct niu *np)
        niu_enable_interrupts(np, 1);
 }
+static void niu_reset_buffers(struct niu *np)
+{
+        int i, j, k, err;
+        if (np->rx_rings) {
+                for (i = 0; i < np->num_rx_rings; i++) {
+                        struct rx_ring_info *rp = &np->rx_rings[i];
+                        for (j = 0, k = 0; j < MAX_RBR_RING_SIZE; j++) {
+                                struct page *page;
+                                page = rp->rxhash[j];
+                                while (page) {
+                                        struct page *next =
+                                                (struct page *) page->mapping;
+                                        u64 base = page->index;
+                                        base = base >> RBR_DESCR_ADDR_SHIFT;
+                                        rp->rbr[k++] = cpu_to_le32(base);
+                                        page = next;
+                                }
+                        }
+                        for (; k < MAX_RBR_RING_SIZE; k++) {
+                                err = niu_rbr_add_page(np, rp, GFP_ATOMIC, k);
+                                if (unlikely(err))
+                                        break;
+                        }
+                        rp->rbr_index = rp->rbr_table_size - 1;
+                        rp->rcr_index = 0;
+                        rp->rbr_pending = 0;
+                        rp->rbr_refill_pending = 0;
+                }
+        }
+        if (np->tx_rings) {
+                for (i = 0; i < np->num_tx_rings; i++) {
+                        struct tx_ring_info *rp = &np->tx_rings[i];
+                        for (j = 0; j < MAX_TX_RING_SIZE; j++) {
+                                if (rp->tx_buffs[j].skb)
+                                        (void) release_tx_packet(np, rp, j);
+                        }
+                        rp->pending = MAX_TX_RING_SIZE;
+                        rp->prod = 0;
+                        rp->cons = 0;
+                        rp->wrap_bit = 0;
+                }
+        }
+}
 static void niu_reset_task(struct work_struct *work)
 {
        struct niu *np = container_of(work, struct niu, reset_task);
@@ -6006,6 +6056,12 @@ static void niu_reset_task(struct work_struct *work)
        niu_stop_hw(np);
+        spin_unlock_irqrestore(&np->lock, flags);
+        niu_reset_buffers(np);
+        spin_lock_irqsave(&np->lock, flags);
        err = niu_init_hw(np);
        if (!err) {
                np->timer.expires = jiffies + HZ;
diff --git a/drivers/net/wireless/ath9k/beacon.c b/drivers/net/wireless/ath9k/beacon.c
index caf569401a34..00a0eaa08866 100644
--- a/drivers/net/wireless/ath9k/beacon.c
+++ b/drivers/net/wireless/ath9k/beacon.c
@@ -209,6 +209,7 @@ static struct ath_buf *ath_beacon_generate(struct ath_softc *sc, int if_id)
        unsigned int curlen;
        struct ath_txq *cabq;
        struct ath_txq *mcastq;
+        struct ieee80211_tx_info *info;
        avp = sc->sc_vaps[if_id];
        mcastq = &avp->av_mcastq;
@@ -232,6 +233,18 @@ static struct ath_buf *ath_beacon_generate(struct ath_softc *sc, int if_id)
         */
        curlen = skb->len;
+        info = IEEE80211_SKB_CB(skb);
+        if (info->flags & IEEE80211_TX_CTL_ASSIGN_SEQ) {
+                /*
+                 * TODO: make sure the seq# gets assigned properly (vs. other
+                 * TX frames)
+                 */
+                struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
+                sc->seq_no += 0x10;
+                hdr->seq_ctrl &= cpu_to_le16(IEEE80211_SCTL_FRAG);
+                hdr->seq_ctrl |= cpu_to_le16(sc->seq_no);
+        }
        /* XXX: spin_lock_bh should not be used here, but sparse bitches
         * otherwise. We should fix sparse :) */
        spin_lock_bh(&mcastq->axq_lock);
diff --git a/drivers/net/wireless/ath9k/core.h b/drivers/net/wireless/ath9k/core.h
index 673b3d81133a..4ee695b76b88 100644
--- a/drivers/net/wireless/ath9k/core.h
+++ b/drivers/net/wireless/ath9k/core.h
@@ -992,6 +992,7 @@ struct ath_softc {
        u32 sc_txintrperiod;    /* tx interrupt batching */
        int sc_haltype2q[ATH9K_WME_AC_VO+1]; /* HAL WME AC -> h/w qnum */
        u32 sc_ant_tx[8];       /* recent tx frames/antenna */
+        u16 seq_no; /* TX sequence number */
        /* Beacon */
        struct ath9k_tx_queue_info sc_beacon_qi;
diff --git a/drivers/net/wireless/ath9k/main.c b/drivers/net/wireless/ath9k/main.c
index c5107f269f24..99badf1404c3 100644
--- a/drivers/net/wireless/ath9k/main.c
+++ b/drivers/net/wireless/ath9k/main.c
@@ -369,6 +369,20 @@ static int ath9k_tx(struct ieee80211_hw *hw,
 {
        struct ath_softc *sc = hw->priv;
        int hdrlen, padsize;
+        struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
+        /*
+         * As a temporary workaround, assign seq# here; this will likely need
+         * to be cleaned up to work better with Beacon transmission and virtual
+         * BSSes.
+         */
+        if (info->flags & IEEE80211_TX_CTL_ASSIGN_SEQ) {
+                struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
+                if (info->flags & IEEE80211_TX_CTL_FIRST_FRAGMENT)
+                        sc->seq_no += 0x10;
+                hdr->seq_ctrl &= cpu_to_le16(IEEE80211_SCTL_FRAG);
+                hdr->seq_ctrl |= cpu_to_le16(sc->seq_no);
+        }
        /* Add the padding after the header if this is not already done */
        hdrlen = ieee80211_get_hdrlen_from_skb(skb);
diff --git a/drivers/net/wireless/b43/rfkill.c b/drivers/net/wireless/b43/rfkill.c
index fec5645944a4..34ae125d5384 100644
--- a/drivers/net/wireless/b43/rfkill.c
+++ b/drivers/net/wireless/b43/rfkill.c
@@ -43,23 +43,6 @@ static bool b43_is_hw_radio_enabled(struct b43_wldev *dev)
        return 0;
 }
-/* Update the rfkill state */
-static void b43_rfkill_update_state(struct b43_wldev *dev)
-{
-        struct b43_rfkill *rfk = &(dev->wl->rfkill);
-        if (!dev->radio_hw_enable) {
-                rfk->rfkill->state = RFKILL_STATE_HARD_BLOCKED;
-                return;
-        }
-        if (!dev->phy.radio_on)
-                rfk->rfkill->state = RFKILL_STATE_SOFT_BLOCKED;
-        else
-                rfk->rfkill->state = RFKILL_STATE_UNBLOCKED;
-}
 /* The poll callback for the hardware button. */
 static void b43_rfkill_poll(struct input_polled_dev *poll_dev)
 {
@@ -77,7 +60,6 @@ static void b43_rfkill_poll(struct input_polled_dev *poll_dev)
        if (unlikely(enabled != dev->radio_hw_enable)) {
                dev->radio_hw_enable = enabled;
                report_change = 1;
-                b43_rfkill_update_state(dev);
                b43info(wl, "Radio hardware status changed to %s\n",
                        enabled ? "ENABLED" : "DISABLED");
        }
diff --git a/drivers/net/wireless/b43legacy/rfkill.c b/drivers/net/wireless/b43legacy/rfkill.c
index 476add97e974..b32bf6a94f19 100644
--- a/drivers/net/wireless/b43legacy/rfkill.c
+++ b/drivers/net/wireless/b43legacy/rfkill.c
@@ -44,23 +44,6 @@ static bool b43legacy_is_hw_radio_enabled(struct b43legacy_wldev *dev)
        return 0;
 }
-/* Update the rfkill state */
-static void b43legacy_rfkill_update_state(struct b43legacy_wldev *dev)
-{
-        struct b43legacy_rfkill *rfk = &(dev->wl->rfkill);
-        if (!dev->radio_hw_enable) {
-                rfk->rfkill->state = RFKILL_STATE_HARD_BLOCKED;
-                return;
-        }
-        if (!dev->phy.radio_on)
-                rfk->rfkill->state = RFKILL_STATE_SOFT_BLOCKED;
-        else
-                rfk->rfkill->state = RFKILL_STATE_UNBLOCKED;
-}
 /* The poll callback for the hardware button. */
 static void b43legacy_rfkill_poll(struct input_polled_dev *poll_dev)
 {
@@ -78,7 +61,6 @@ static void b43legacy_rfkill_poll(struct input_polled_dev *poll_dev)
        if (unlikely(enabled != dev->radio_hw_enable)) {
                dev->radio_hw_enable = enabled;
                report_change = 1;
-                b43legacy_rfkill_update_state(dev);
                b43legacyinfo(wl, "Radio hardware status changed to %s\n",
                        enabled ? "ENABLED" : "DISABLED");
        }
diff --git a/drivers/pci/hotplug/fakephp.c b/drivers/pci/hotplug/fakephp.c
index 40337a06c18a..146ca9cd1567 100644
--- a/drivers/pci/hotplug/fakephp.c
+++ b/drivers/pci/hotplug/fakephp.c
@@ -320,15 +320,15 @@ static int disable_slot(struct hotplug_slot *slot)
                        return -ENODEV;
                }
+                /* remove the device from the pci core */
+                pci_remove_bus_device(dev);
                /* queue work item to blow away this sysfs entry and other
                 * parts.
                 */
                INIT_WORK(&dslot->remove_work, remove_slot_worker);
                queue_work(dummyphp_wq, &dslot->remove_work);
-                /* blow away this sysfs entry and other parts. */
-                remove_slot(dslot);
                pci_dev_put(dev);
        }
        return 0;
diff --git a/drivers/pci/hotplug/pciehp_hpc.c b/drivers/pci/hotplug/pciehp_hpc.c
index ab31f5ba665d..9d934ddee956 100644
--- a/drivers/pci/hotplug/pciehp_hpc.c
+++ b/drivers/pci/hotplug/pciehp_hpc.c
@@ -258,7 +258,7 @@ static int pcie_poll_cmd(struct controller *ctrl)
                        return 1;
                }
        }
-        while (timeout > 1000) {
+        while (timeout > 0) {
                msleep(10);
                timeout -= 10;
                if (!pciehp_readw(ctrl, SLOTSTATUS, &slot_status)) {
diff --git a/drivers/pci/intel-iommu.c b/drivers/pci/intel-iommu.c
index 8d0e60ac849c..c3edcdc08e72 100644
--- a/drivers/pci/intel-iommu.c
+++ b/drivers/pci/intel-iommu.c
@@ -2348,11 +2348,34 @@ static void __init iommu_exit_mempool(void)
 }
+static int blacklist_iommu(const struct dmi_system_id *id)
+{
+        printk(KERN_INFO "%s detected; disabling IOMMU\n",
+               id->ident);
+        dmar_disabled = 1;
+        return 0;
+}
+static struct dmi_system_id __initdata intel_iommu_dmi_table[] = {
+        {       /* Some DG33BU BIOS revisions advertised non-existent VT-d */
+                .callback = blacklist_iommu,
+                .ident = "Intel DG33BU",
+                {       DMI_MATCH(DMI_BOARD_VENDOR, "Intel Corporation"),
+                        DMI_MATCH(DMI_BOARD_NAME, "DG33BU"),
+                }
+        },
+        { }
+};
 void __init detect_intel_iommu(void)
 {
        if (swiotlb || no_iommu || iommu_detected || dmar_disabled)
                return;
        if (early_dmar_detect()) {
+                dmi_check_system(intel_iommu_dmi_table);
+                if (dmar_disabled)
+                        return;
                iommu_detected = 1;
        }
 }
diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
index cce2f4cb1fbf..36698e57b97f 100644
--- a/drivers/pci/probe.c
+++ b/drivers/pci/probe.c
@@ -304,6 +304,9 @@ static int __pci_read_base(struct pci_dev *dev, enum pci_bar_type type,
                } else {
                        res->start = l64;
                        res->end = l64 + sz64;
+                        printk(KERN_DEBUG "PCI: %s reg %x 64bit mmio: [%llx, %llx]\n",
+                                pci_name(dev), pos, (unsigned long long)res->start,
+                                (unsigned long long)res->end);
                }
        } else {
                sz = pci_size(l, sz, mask);
@@ -313,6 +316,9 @@ static int __pci_read_base(struct pci_dev *dev, enum pci_bar_type type,
                res->start = l;
                res->end = l + sz;
+                printk(KERN_DEBUG "PCI: %s reg %x %s: [%llx, %llx]\n", pci_name(dev),
+                        pos, (res->flags & IORESOURCE_IO) ? "io port":"32bit mmio",
+                        (unsigned long long)res->start, (unsigned long long)res->end);
        }
 out:
@@ -383,7 +389,9 @@ void __devinit pci_read_bridge_bases(struct pci_bus *child)
                        res->start = base;
                if (!res->end)
                        res->end = limit + 0xfff;
-                printk(KERN_INFO "PCI: bridge %s io port: [%llx, %llx]\n", pci_name(dev), res->start, res->end);
+                printk(KERN_DEBUG "PCI: bridge %s io port: [%llx, %llx]\n",
+                        pci_name(dev), (unsigned long long) res->start,
+                        (unsigned long long) res->end);
        }
        res = child->resource[1];
@@ -395,7 +403,9 @@ void __devinit pci_read_bridge_bases(struct pci_bus *child)
                res->flags = (mem_base_lo & PCI_MEMORY_RANGE_TYPE_MASK) | IORESOURCE_MEM;
                res->start = base;
                res->end = limit + 0xfffff;
-                printk(KERN_INFO "PCI: bridge %s 32bit mmio: [%llx, %llx]\n", pci_name(dev), res->start, res->end);
+                printk(KERN_DEBUG "PCI: bridge %s 32bit mmio: [%llx, %llx]\n",
+                        pci_name(dev), (unsigned long long) res->start,
+                        (unsigned long long) res->end);
        }
        res = child->resource[2];
@@ -431,7 +441,9 @@ void __devinit pci_read_bridge_bases(struct pci_bus *child)
                res->flags = (mem_base_lo & PCI_MEMORY_RANGE_TYPE_MASK) | IORESOURCE_MEM | IORESOURCE_PREFETCH;
                res->start = base;
                res->end = limit + 0xfffff;
-                printk(KERN_INFO "PCI: bridge %s %sbit mmio pref: [%llx, %llx]\n", pci_name(dev), (res->flags & PCI_PREF_RANGE_TYPE_64)?"64":"32",res->start, res->end);
+                printk(KERN_DEBUG "PCI: bridge %s %sbit mmio pref: [%llx, %llx]\n",
+                        pci_name(dev), (res->flags & PCI_PREF_RANGE_TYPE_64) ? "64" : "32",
+                        (unsigned long long) res->start, (unsigned long long) res->end);
        }
 }
diff --git a/drivers/pci/setup-bus.c b/drivers/pci/setup-bus.c
index 1aad599816f7..3abbfad9ddab 100644
--- a/drivers/pci/setup-bus.c
+++ b/drivers/pci/setup-bus.c
@@ -540,7 +540,11 @@ static void pci_bus_dump_res(struct pci_bus *bus)
                if (!res)
                        continue;
-                printk(KERN_INFO "bus: %02x index %x %s: [%llx, %llx]\n", bus->number, i, (res->flags & IORESOURCE_IO)? "io port":"mmio", res->start, res->end);
+                printk(KERN_INFO "bus: %02x index %x %s: [%llx, %llx]\n",
+                        bus->number, i,
+                        (res->flags & IORESOURCE_IO) ? "io port" : "mmio",
+                        (unsigned long long) res->start,
+                        (unsigned long long) res->end);
        }
 }
diff --git a/drivers/pcmcia/soc_common.c b/drivers/pcmcia/soc_common.c
index c48f3f69bdaf..da3972153226 100644
--- a/drivers/pcmcia/soc_common.c
+++ b/drivers/pcmcia/soc_common.c
@@ -748,7 +748,9 @@ int soc_common_drv_pcmcia_probe(struct device *dev, struct pcmcia_low_level *ops
                add_timer(&skt->poll_timer);
-                device_create_file(&skt->socket.dev, &dev_attr_status);
+                ret = device_create_file(&skt->socket.dev, &dev_attr_status);
+                if (ret)
+                        goto out_err_8;
        }
        dev_set_drvdata(dev, sinfo);
@@ -758,6 +760,8 @@ int soc_common_drv_pcmcia_probe(struct device *dev, struct pcmcia_low_level *ops
        do {
                skt = &sinfo->skt[i];
+                device_remove_file(&skt->socket.dev, &dev_attr_status);
+ out_err_8:
                del_timer_sync(&skt->poll_timer);
                pcmcia_unregister_socket(&skt->socket);
diff --git a/drivers/pnp/pnpacpi/rsparser.c b/drivers/pnp/pnpacpi/rsparser.c
index d7e9f2152df0..95015cbfd33f 100644
--- a/drivers/pnp/pnpacpi/rsparser.c
+++ b/drivers/pnp/pnpacpi/rsparser.c
@@ -405,8 +405,6 @@ static acpi_status pnpacpi_allocated_resource(struct acpi_resource *res,
        case ACPI_RESOURCE_TYPE_EXTENDED_IRQ:
                extended_irq = &res->data.extended_irq;
-                if (extended_irq->producer_consumer == ACPI_PRODUCER)
-                        return AE_OK;
                if (extended_irq->interrupt_count == 0)
                        pnp_add_irq_resource(dev, 0, IORESOURCE_DISABLED);
diff --git a/drivers/s390/cio/chp.c b/drivers/s390/cio/chp.c
index db00b0591733..f1216cf6fa8f 100644
--- a/drivers/s390/cio/chp.c
+++ b/drivers/s390/cio/chp.c
@@ -423,7 +423,7 @@ int chp_new(struct chp_id chpid)
        ret = sysfs_create_group(&chp->dev.kobj, &chp_attr_group);
        if (ret) {
                device_unregister(&chp->dev);
-                goto out_free;
+                goto out;
        }
        mutex_lock(&channel_subsystems[chpid.cssid]->mutex);
        if (channel_subsystems[chpid.cssid]->cm_enabled) {
@@ -432,14 +432,15 @@ int chp_new(struct chp_id chpid)
                        sysfs_remove_group(&chp->dev.kobj, &chp_attr_group);
                        device_unregister(&chp->dev);
                        mutex_unlock(&channel_subsystems[chpid.cssid]->mutex);
-                        goto out_free;
+                        goto out;
                }
        }
        channel_subsystems[chpid.cssid]->chps[chpid.id] = chp;
        mutex_unlock(&channel_subsystems[chpid.cssid]->mutex);
-        return ret;
+        goto out;
 out_free:
        kfree(chp);
+out:
        return ret;
 }
diff --git a/drivers/s390/cio/cio.c b/drivers/s390/cio/cio.c
index 33bff8fec7d1..5954b905e3ca 100644
--- a/drivers/s390/cio/cio.c
+++ b/drivers/s390/cio/cio.c
@@ -208,8 +208,10 @@ cio_start_key (struct subchannel *sch,	/* subchannel structure */
        case 1:         /* status pending */
        case 2:         /* busy */
                return -EBUSY;
-        default:                /* device/path not operational */
+        case 3:         /* device/path not operational */
                return cio_start_handle_notoper(sch, lpm);
+        default:
+                return ccode;
        }
 }
diff --git a/drivers/s390/cio/css.c b/drivers/s390/cio/css.c
index 51489eff6b0b..1261e1a9e8cd 100644
--- a/drivers/s390/cio/css.c
+++ b/drivers/s390/cio/css.c
@@ -633,6 +633,11 @@ channel_subsystem_release(struct device *dev)
        css = to_css(dev);
        mutex_destroy(&css->mutex);
+        if (css->pseudo_subchannel) {
+                /* Implies that it has been generated but never registered. */
+                css_subchannel_release(&css->pseudo_subchannel->dev);
+                css->pseudo_subchannel = NULL;
+        }
        kfree(css);
 }
@@ -785,11 +790,15 @@ init_channel_subsystem (void)
                }
                channel_subsystems[i] = css;
                ret = setup_css(i);
-                if (ret)
+                if (ret) {
-                        goto out_free;
+                        kfree(channel_subsystems[i]);
+                        goto out_unregister;
+                }
                ret = device_register(&css->device);
-                if (ret)
+                if (ret) {
-                        goto out_free_all;
+                        put_device(&css->device);
+                        goto out_unregister;
+                }
                if (css_chsc_characteristics.secm) {
                        ret = device_create_file(&css->device,
                                                 &dev_attr_cm_enable);
@@ -802,7 +811,7 @@ init_channel_subsystem (void)
        }
        ret = register_reboot_notifier(&css_reboot_notifier);
        if (ret)
-                goto out_pseudo;
+                goto out_unregister;
        css_init_done = 1;
        /* Enable default isc for I/O subchannels. */
@@ -810,18 +819,12 @@ init_channel_subsystem (void)
        for_each_subchannel(__init_channel_subsystem, NULL);
        return 0;
-out_pseudo:
-        device_unregister(&channel_subsystems[i]->pseudo_subchannel->dev);
 out_file:
-        device_remove_file(&channel_subsystems[i]->device,
+        if (css_chsc_characteristics.secm)
-                           &dev_attr_cm_enable);
+                device_remove_file(&channel_subsystems[i]->device,
+                                   &dev_attr_cm_enable);
 out_device:
        device_unregister(&channel_subsystems[i]->device);
-out_free_all:
-        kfree(channel_subsystems[i]->pseudo_subchannel->lock);
-        kfree(channel_subsystems[i]->pseudo_subchannel);
-out_free:
-        kfree(channel_subsystems[i]);
 out_unregister:
        while (i > 0) {
                struct channel_subsystem *css;
@@ -829,6 +832,7 @@ out_unregister:
                i--;
                css = channel_subsystems[i];
                device_unregister(&css->pseudo_subchannel->dev);
+                css->pseudo_subchannel = NULL;
                if (css_chsc_characteristics.secm)
                        device_remove_file(&css->device,
                                           &dev_attr_cm_enable);
diff --git a/drivers/s390/cio/device_fsm.c b/drivers/s390/cio/device_fsm.c
index 550508df952b..84cc9ea346db 100644
--- a/drivers/s390/cio/device_fsm.c
+++ b/drivers/s390/cio/device_fsm.c
@@ -658,6 +658,13 @@ ccw_device_offline(struct ccw_device *cdev)
 {
        struct subchannel *sch;
+        /* Allow ccw_device_offline while disconnected. */
+        if (cdev->private->state == DEV_STATE_DISCONNECTED ||
+            cdev->private->state == DEV_STATE_NOT_OPER) {
+                cdev->private->flags.donotify = 0;
+                ccw_device_done(cdev, DEV_STATE_NOT_OPER);
+                return 0;
+        }
        if (ccw_device_is_orphan(cdev)) {
                ccw_device_done(cdev, DEV_STATE_OFFLINE);
                return 0;
diff --git a/drivers/s390/scsi/zfcp_ccw.c b/drivers/s390/scsi/zfcp_ccw.c
index 391dd29749f8..51b6a05f4d12 100644
--- a/drivers/s390/scsi/zfcp_ccw.c
+++ b/drivers/s390/scsi/zfcp_ccw.c
@@ -152,10 +152,8 @@ static int zfcp_ccw_set_offline(struct ccw_device *ccw_device)
 */
 static int zfcp_ccw_notify(struct ccw_device *ccw_device, int event)
 {
-        struct zfcp_adapter *adapter;
+        struct zfcp_adapter *adapter = dev_get_drvdata(&ccw_device->dev);
-        down(&zfcp_data.config_sema);
-        adapter = dev_get_drvdata(&ccw_device->dev);
        switch (event) {
        case CIO_GONE:
                dev_warn(&adapter->ccw_device->dev, "device gone\n");
@@ -174,8 +172,6 @@ static int zfcp_ccw_notify(struct ccw_device *ccw_device, int event)
                                        89, NULL);
                break;
        }
-        zfcp_erp_wait(adapter);
-        up(&zfcp_data.config_sema);
        return 1;
 }
diff --git a/drivers/s390/scsi/zfcp_fc.c b/drivers/s390/scsi/zfcp_fc.c
index e984469bb98b..56196c98c07b 100644
--- a/drivers/s390/scsi/zfcp_fc.c
+++ b/drivers/s390/scsi/zfcp_fc.c
@@ -39,18 +39,6 @@ struct zfcp_gpn_ft {
        struct scatterlist sg_resp[ZFCP_GPN_FT_BUFFERS];
 };
-static struct zfcp_port *zfcp_get_port_by_did(struct zfcp_adapter *adapter,
-                                              u32 d_id)
-{
-        struct zfcp_port *port;
-        list_for_each_entry(port, &adapter->port_list_head, list)
-                if ((port->d_id == d_id) &&
-                    !atomic_test_mask(ZFCP_STATUS_COMMON_REMOVE, &port->status))
-                        return port;
-        return NULL;
-}
 static void _zfcp_fc_incoming_rscn(struct zfcp_fsf_req *fsf_req, u32 range,
                                   struct fcp_rscn_element *elem)
 {
@@ -341,12 +329,13 @@ void zfcp_test_link(struct zfcp_port *port)
        zfcp_port_get(port);
        retval = zfcp_fc_adisc(port);
-        if (retval == 0 || retval == -EBUSY)
+        if (retval == 0)
                return;
        /* send of ADISC was not possible */
        zfcp_port_put(port);
-        zfcp_erp_port_forced_reopen(port, 0, 65, NULL);
+        if (retval != -EBUSY)
+                zfcp_erp_port_forced_reopen(port, 0, 65, NULL);
 }
 static int zfcp_scan_get_nameserver(struct zfcp_adapter *adapter)
@@ -363,7 +352,6 @@ static int zfcp_scan_get_nameserver(struct zfcp_adapter *adapter)
                if (ret)
                        return ret;
                zfcp_erp_wait(adapter);
-                zfcp_port_put(adapter->nameserver_port);
        }
        return !atomic_test_mask(ZFCP_STATUS_COMMON_UNBLOCKED,
                                  &adapter->nameserver_port->status);
@@ -475,7 +463,7 @@ static int zfcp_scan_eval_gpn_ft(struct zfcp_gpn_ft *gpn_ft)
        struct zfcp_adapter *adapter = ct->port->adapter;
        struct zfcp_port *port, *tmp;
        u32 d_id;
-        int ret = 0, x;
+        int ret = 0, x, last = 0;
        if (ct->status)
                return -EIO;
@@ -492,19 +480,24 @@ static int zfcp_scan_eval_gpn_ft(struct zfcp_gpn_ft *gpn_ft)
        down(&zfcp_data.config_sema);
        /* first entry is the header */
-        for (x = 1; x < ZFCP_GPN_FT_MAX_ENTRIES; x++) {
+        for (x = 1; x < ZFCP_GPN_FT_MAX_ENTRIES && !last; x++) {
                if (x % (ZFCP_GPN_FT_ENTRIES + 1))
                        acc++;
                else
                        acc = sg_virt(++sg);
+                last = acc->control & 0x80;
                d_id = acc->port_id[0] << 16 | acc->port_id[1] << 8 |
                       acc->port_id[2];
                /* skip the adapter's port and known remote ports */
-                if (acc->wwpn == fc_host_port_name(adapter->scsi_host) ||
+                if (acc->wwpn == fc_host_port_name(adapter->scsi_host))
-                     zfcp_get_port_by_did(adapter, d_id))
+                        continue;
+                port = zfcp_get_port_by_wwpn(adapter, acc->wwpn);
+                if (port) {
+                        zfcp_port_get(port);
                        continue;
+                }
                port = zfcp_port_enqueue(adapter, acc->wwpn,
                                         ZFCP_STATUS_PORT_DID_DID |
@@ -513,8 +506,6 @@ static int zfcp_scan_eval_gpn_ft(struct zfcp_gpn_ft *gpn_ft)
                        ret = PTR_ERR(port);
                else
                        zfcp_erp_port_reopen(port, 0, 149, NULL);
-                if (acc->control & 0x80) /* last entry */
-                        break;
        }
        zfcp_erp_wait(adapter);
diff --git a/drivers/s390/scsi/zfcp_fsf.c b/drivers/s390/scsi/zfcp_fsf.c
index 19c1ca913874..49dbeb754e5f 100644
--- a/drivers/s390/scsi/zfcp_fsf.c
+++ b/drivers/s390/scsi/zfcp_fsf.c
@@ -710,10 +710,10 @@ static void zfcp_fsf_exchange_port_data_handler(struct zfcp_fsf_req *req)
 static int zfcp_fsf_sbal_check(struct zfcp_qdio_queue *queue)
 {
-        spin_lock(&queue->lock);
+        spin_lock_bh(&queue->lock);
        if (atomic_read(&queue->count))
                return 1;
-        spin_unlock(&queue->lock);
+        spin_unlock_bh(&queue->lock);
        return 0;
 }
@@ -722,13 +722,13 @@ static int zfcp_fsf_req_sbal_get(struct zfcp_adapter *adapter)
        long ret;
        struct zfcp_qdio_queue *req_q = &adapter->req_q;
-        spin_unlock(&req_q->lock);
+        spin_unlock_bh(&req_q->lock);
        ret = wait_event_interruptible_timeout(adapter->request_wq,
                                        zfcp_fsf_sbal_check(req_q), 5 * HZ);
        if (ret > 0)
                return 0;
-        spin_lock(&req_q->lock);
+        spin_lock_bh(&req_q->lock);
        return -EIO;
 }
@@ -870,14 +870,14 @@ int zfcp_fsf_status_read(struct zfcp_adapter *adapter)
        volatile struct qdio_buffer_element *sbale;
        int retval = -EIO;
-        spin_lock(&adapter->req_q.lock);
+        spin_lock_bh(&adapter->req_q.lock);
        if (zfcp_fsf_req_sbal_get(adapter))
                goto out;
        req = zfcp_fsf_req_create(adapter, FSF_QTCB_UNSOLICITED_STATUS,
                                  ZFCP_REQ_NO_QTCB,
                                  adapter->pool.fsf_req_status_read);
-        if (unlikely(IS_ERR(req))) {
+        if (IS_ERR(req)) {
                retval = PTR_ERR(req);
                goto out;
        }
@@ -910,7 +910,7 @@ failed_buf:
        zfcp_fsf_req_free(req);
        zfcp_hba_dbf_event_fsf_unsol("fail", adapter, NULL);
 out:
-        spin_unlock(&adapter->req_q.lock);
+        spin_unlock_bh(&adapter->req_q.lock);
        return retval;
 }
@@ -988,7 +988,7 @@ struct zfcp_fsf_req *zfcp_fsf_abort_fcp_command(unsigned long old_req_id,
                goto out;
        req = zfcp_fsf_req_create(adapter, FSF_QTCB_ABORT_FCP_CMND,
                                  req_flags, adapter->pool.fsf_req_abort);
-        if (unlikely(IS_ERR(req)))
+        if (IS_ERR(req))
                goto out;
        if (unlikely(!(atomic_read(&unit->status) &
@@ -1106,13 +1106,13 @@ int zfcp_fsf_send_ct(struct zfcp_send_ct *ct, mempool_t *pool,
        struct zfcp_fsf_req *req;
        int ret = -EIO;
-        spin_lock(&adapter->req_q.lock);
+        spin_lock_bh(&adapter->req_q.lock);
        if (zfcp_fsf_req_sbal_get(adapter))
                goto out;
        req = zfcp_fsf_req_create(adapter, FSF_QTCB_SEND_GENERIC,
                                  ZFCP_REQ_AUTO_CLEANUP, pool);
-        if (unlikely(IS_ERR(req))) {
+        if (IS_ERR(req)) {
                ret = PTR_ERR(req);
                goto out;
        }
@@ -1148,7 +1148,7 @@ failed_send:
        if (erp_action)
                erp_action->fsf_req = NULL;
 out:
-        spin_unlock(&adapter->req_q.lock);
+        spin_unlock_bh(&adapter->req_q.lock);
        return ret;
 }
@@ -1223,7 +1223,7 @@ int zfcp_fsf_send_els(struct zfcp_send_els *els)
                goto out;
        req = zfcp_fsf_req_create(adapter, FSF_QTCB_SEND_ELS,
                                  ZFCP_REQ_AUTO_CLEANUP, NULL);
-        if (unlikely(IS_ERR(req))) {
+        if (IS_ERR(req)) {
                ret = PTR_ERR(req);
                goto out;
        }
@@ -1263,14 +1263,14 @@ int zfcp_fsf_exchange_config_data(struct zfcp_erp_action *erp_action)
        struct zfcp_adapter *adapter = erp_action->adapter;
        int retval = -EIO;
-        spin_lock(&adapter->req_q.lock);
+        spin_lock_bh(&adapter->req_q.lock);
        if (!atomic_read(&adapter->req_q.count))
                goto out;
        req = zfcp_fsf_req_create(adapter,
                                  FSF_QTCB_EXCHANGE_CONFIG_DATA,
                                  ZFCP_REQ_AUTO_CLEANUP,
                                  adapter->pool.fsf_req_erp);
-        if (unlikely(IS_ERR(req))) {
+        if (IS_ERR(req)) {
                retval = PTR_ERR(req);
                goto out;
        }
@@ -1295,7 +1295,7 @@ int zfcp_fsf_exchange_config_data(struct zfcp_erp_action *erp_action)
                erp_action->fsf_req = NULL;
        }
 out:
-        spin_unlock(&adapter->req_q.lock);
+        spin_unlock_bh(&adapter->req_q.lock);
        return retval;
 }
@@ -1306,13 +1306,13 @@ int zfcp_fsf_exchange_config_data_sync(struct zfcp_adapter *adapter,
        struct zfcp_fsf_req *req = NULL;
        int retval = -EIO;
-        spin_lock(&adapter->req_q.lock);
+        spin_lock_bh(&adapter->req_q.lock);
        if (zfcp_fsf_req_sbal_get(adapter))
                goto out;
        req = zfcp_fsf_req_create(adapter, FSF_QTCB_EXCHANGE_CONFIG_DATA,
                                  0, NULL);
-        if (unlikely(IS_ERR(req))) {
+        if (IS_ERR(req)) {
                retval = PTR_ERR(req);
                goto out;
        }
@@ -1334,7 +1334,7 @@ int zfcp_fsf_exchange_config_data_sync(struct zfcp_adapter *adapter,
        zfcp_fsf_start_timer(req, ZFCP_FSF_REQUEST_TIMEOUT);
        retval = zfcp_fsf_req_send(req);
 out:
-        spin_unlock(&adapter->req_q.lock);
+        spin_unlock_bh(&adapter->req_q.lock);
        if (!retval)
                wait_event(req->completion_wq,
                           req->status & ZFCP_STATUS_FSFREQ_COMPLETED);
@@ -1359,13 +1359,13 @@ int zfcp_fsf_exchange_port_data(struct zfcp_erp_action *erp_action)
        if (!(adapter->adapter_features & FSF_FEATURE_HBAAPI_MANAGEMENT))
                return -EOPNOTSUPP;
-        spin_lock(&adapter->req_q.lock);
+        spin_lock_bh(&adapter->req_q.lock);
        if (!atomic_read(&adapter->req_q.count))
                goto out;
        req = zfcp_fsf_req_create(adapter, FSF_QTCB_EXCHANGE_PORT_DATA,
                                  ZFCP_REQ_AUTO_CLEANUP,
                                  adapter->pool.fsf_req_erp);
-        if (unlikely(IS_ERR(req))) {
+        if (IS_ERR(req)) {
                retval = PTR_ERR(req);
                goto out;
        }
@@ -1385,7 +1385,7 @@ int zfcp_fsf_exchange_port_data(struct zfcp_erp_action *erp_action)
                erp_action->fsf_req = NULL;
        }
 out:
-        spin_unlock(&adapter->req_q.lock);
+        spin_unlock_bh(&adapter->req_q.lock);
        return retval;
 }
@@ -1405,13 +1405,13 @@ int zfcp_fsf_exchange_port_data_sync(struct zfcp_adapter *adapter,
        if (!(adapter->adapter_features & FSF_FEATURE_HBAAPI_MANAGEMENT))
                return -EOPNOTSUPP;
-        spin_lock(&adapter->req_q.lock);
+        spin_lock_bh(&adapter->req_q.lock);
        if (!atomic_read(&adapter->req_q.count))
                goto out;
        req = zfcp_fsf_req_create(adapter, FSF_QTCB_EXCHANGE_PORT_DATA, 0,
                                  NULL);
-        if (unlikely(IS_ERR(req))) {
+        if (IS_ERR(req)) {
                retval = PTR_ERR(req);
                goto out;
        }
@@ -1427,7 +1427,7 @@ int zfcp_fsf_exchange_port_data_sync(struct zfcp_adapter *adapter,
        zfcp_fsf_start_timer(req, ZFCP_FSF_REQUEST_TIMEOUT);
        retval = zfcp_fsf_req_send(req);
 out:
-        spin_unlock(&adapter->req_q.lock);
+        spin_unlock_bh(&adapter->req_q.lock);
        if (!retval)
                wait_event(req->completion_wq,
                           req->status & ZFCP_STATUS_FSFREQ_COMPLETED);
@@ -1531,7 +1531,7 @@ int zfcp_fsf_open_port(struct zfcp_erp_action *erp_action)
        struct zfcp_fsf_req *req;
        int retval = -EIO;
-        spin_lock(&adapter->req_q.lock);
+        spin_lock_bh(&adapter->req_q.lock);
        if (zfcp_fsf_req_sbal_get(adapter))
                goto out;
@@ -1539,7 +1539,7 @@ int zfcp_fsf_open_port(struct zfcp_erp_action *erp_action)
                                  FSF_QTCB_OPEN_PORT_WITH_DID,
                                  ZFCP_REQ_AUTO_CLEANUP,
                                  adapter->pool.fsf_req_erp);
-        if (unlikely(IS_ERR(req))) {
+        if (IS_ERR(req)) {
                retval = PTR_ERR(req);
                goto out;
        }
@@ -1562,7 +1562,7 @@ int zfcp_fsf_open_port(struct zfcp_erp_action *erp_action)
                erp_action->fsf_req = NULL;
        }
 out:
-        spin_unlock(&adapter->req_q.lock);
+        spin_unlock_bh(&adapter->req_q.lock);
        return retval;
 }
@@ -1603,14 +1603,14 @@ int zfcp_fsf_close_port(struct zfcp_erp_action *erp_action)
        struct zfcp_fsf_req *req;
        int retval = -EIO;
-        spin_lock(&adapter->req_q.lock);
+        spin_lock_bh(&adapter->req_q.lock);
        if (zfcp_fsf_req_sbal_get(adapter))
                goto out;
        req = zfcp_fsf_req_create(adapter, FSF_QTCB_CLOSE_PORT,
                                  ZFCP_REQ_AUTO_CLEANUP,
                                  adapter->pool.fsf_req_erp);
-        if (unlikely(IS_ERR(req))) {
+        if (IS_ERR(req)) {
                retval = PTR_ERR(req);
                goto out;
        }
@@ -1633,7 +1633,7 @@ int zfcp_fsf_close_port(struct zfcp_erp_action *erp_action)
                erp_action->fsf_req = NULL;
        }
 out:
-        spin_unlock(&adapter->req_q.lock);
+        spin_unlock_bh(&adapter->req_q.lock);
        return retval;
 }
@@ -1700,14 +1700,14 @@ int zfcp_fsf_close_physical_port(struct zfcp_erp_action *erp_action)
        struct zfcp_fsf_req *req;
        int retval = -EIO;
-        spin_lock(&adapter->req_q.lock);
+        spin_lock_bh(&adapter->req_q.lock);
        if (zfcp_fsf_req_sbal_get(adapter))
                goto out;
        req = zfcp_fsf_req_create(adapter, FSF_QTCB_CLOSE_PHYSICAL_PORT,
                                  ZFCP_REQ_AUTO_CLEANUP,
                                  adapter->pool.fsf_req_erp);
-        if (unlikely(IS_ERR(req))) {
+        if (IS_ERR(req)) {
                retval = PTR_ERR(req);
                goto out;
        }
@@ -1731,7 +1731,7 @@ int zfcp_fsf_close_physical_port(struct zfcp_erp_action *erp_action)
                erp_action->fsf_req = NULL;
        }
 out:
-        spin_unlock(&adapter->req_q.lock);
+        spin_unlock_bh(&adapter->req_q.lock);
        return retval;
 }
@@ -1875,14 +1875,14 @@ int zfcp_fsf_open_unit(struct zfcp_erp_action *erp_action)
        struct zfcp_fsf_req *req;
        int retval = -EIO;
-        spin_lock(&adapter->req_q.lock);
+        spin_lock_bh(&adapter->req_q.lock);
        if (zfcp_fsf_req_sbal_get(adapter))
                goto out;
        req = zfcp_fsf_req_create(adapter, FSF_QTCB_OPEN_LUN,
                                  ZFCP_REQ_AUTO_CLEANUP,
                                  adapter->pool.fsf_req_erp);
-        if (unlikely(IS_ERR(req))) {
+        if (IS_ERR(req)) {
                retval = PTR_ERR(req);
                goto out;
        }
@@ -1910,7 +1910,7 @@ int zfcp_fsf_open_unit(struct zfcp_erp_action *erp_action)
                erp_action->fsf_req = NULL;
        }
 out:
-        spin_unlock(&adapter->req_q.lock);
+        spin_unlock_bh(&adapter->req_q.lock);
        return retval;
 }
@@ -1965,13 +1965,13 @@ int zfcp_fsf_close_unit(struct zfcp_erp_action *erp_action)
        struct zfcp_fsf_req *req;
        int retval = -EIO;
-        spin_lock(&adapter->req_q.lock);
+        spin_lock_bh(&adapter->req_q.lock);
        if (zfcp_fsf_req_sbal_get(adapter))
                goto out;
        req = zfcp_fsf_req_create(adapter, FSF_QTCB_CLOSE_LUN,
                                  ZFCP_REQ_AUTO_CLEANUP,
                                  adapter->pool.fsf_req_erp);
-        if (unlikely(IS_ERR(req))) {
+        if (IS_ERR(req)) {
                retval = PTR_ERR(req);
                goto out;
        }
@@ -1995,7 +1995,7 @@ int zfcp_fsf_close_unit(struct zfcp_erp_action *erp_action)
                erp_action->fsf_req = NULL;
        }
 out:
-        spin_unlock(&adapter->req_q.lock);
+        spin_unlock_bh(&adapter->req_q.lock);
        return retval;
 }
@@ -2228,7 +2228,7 @@ int zfcp_fsf_send_fcp_command_task(struct zfcp_adapter *adapter,
                goto out;
        req = zfcp_fsf_req_create(adapter, FSF_QTCB_FCP_CMND, req_flags,
                                  adapter->pool.fsf_req_scsi);
-        if (unlikely(IS_ERR(req))) {
+        if (IS_ERR(req)) {
                retval = PTR_ERR(req);
                goto out;
        }
@@ -2351,7 +2351,7 @@ struct zfcp_fsf_req *zfcp_fsf_send_fcp_ctm(struct zfcp_adapter *adapter,
                goto out;
        req = zfcp_fsf_req_create(adapter, FSF_QTCB_FCP_CMND, req_flags,
                                  adapter->pool.fsf_req_scsi);
-        if (unlikely(IS_ERR(req)))
+        if (IS_ERR(req))
                goto out;
        req->status |= ZFCP_STATUS_FSFREQ_TASK_MANAGEMENT;
@@ -2417,12 +2417,12 @@ struct zfcp_fsf_req *zfcp_fsf_control_file(struct zfcp_adapter *adapter,
                return ERR_PTR(-EINVAL);
        }
-        spin_lock(&adapter->req_q.lock);
+        spin_lock_bh(&adapter->req_q.lock);
        if (zfcp_fsf_req_sbal_get(adapter))
                goto out;
        req = zfcp_fsf_req_create(adapter, fsf_cfdc->command, 0, NULL);
-        if (unlikely(IS_ERR(req))) {
+        if (IS_ERR(req)) {
                retval = -EPERM;
                goto out;
        }
@@ -2447,7 +2447,7 @@ struct zfcp_fsf_req *zfcp_fsf_control_file(struct zfcp_adapter *adapter,
        zfcp_fsf_start_timer(req, ZFCP_FSF_REQUEST_TIMEOUT);
        retval = zfcp_fsf_req_send(req);
 out:
-        spin_unlock(&adapter->req_q.lock);
+        spin_unlock_bh(&adapter->req_q.lock);
        if (!retval) {
                wait_event(req->completion_wq,
diff --git a/drivers/s390/scsi/zfcp_qdio.c b/drivers/s390/scsi/zfcp_qdio.c
index d6dbd653fde9..69d632d851d9 100644
--- a/drivers/s390/scsi/zfcp_qdio.c
+++ b/drivers/s390/scsi/zfcp_qdio.c
@@ -423,9 +423,9 @@ void zfcp_qdio_close(struct zfcp_adapter *adapter)
        /* clear QDIOUP flag, thus do_QDIO is not called during qdio_shutdown */
        req_q = &adapter->req_q;
-        spin_lock(&req_q->lock);
+        spin_lock_bh(&req_q->lock);
        atomic_clear_mask(ZFCP_STATUS_ADAPTER_QDIOUP, &adapter->status);
-        spin_unlock(&req_q->lock);
+        spin_unlock_bh(&req_q->lock);
        qdio_shutdown(adapter->ccw_device, QDIO_FLAG_CLEANUP_USING_CLEAR);
diff --git a/drivers/scsi/Kconfig b/drivers/scsi/Kconfig
index c7f06298bd3c..4e0322b1c1ea 100644
--- a/drivers/scsi/Kconfig
+++ b/drivers/scsi/Kconfig
@@ -63,7 +63,7 @@ comment "SCSI support type (disk, tape, CD-ROM)"
 config BLK_DEV_SD
        tristate "SCSI disk support"
        depends on SCSI
-        select CRC_T10DIF
+        select CRC_T10DIF if BLK_DEV_INTEGRITY
        ---help---
          If you want to use SCSI hard disks, Fibre Channel disks,
          Serial ATA (SATA) or Parallel ATA (PATA) hard disks,
diff --git a/drivers/scsi/device_handler/scsi_dh_alua.c b/drivers/scsi/device_handler/scsi_dh_alua.c
index 994da56fffed..708e475896b9 100644
--- a/drivers/scsi/device_handler/scsi_dh_alua.c
+++ b/drivers/scsi/device_handler/scsi_dh_alua.c
@@ -425,7 +425,7 @@ static int alua_check_sense(struct scsi_device *sdev,
                        /*
                         * LUN Not Accessible - ALUA state transition
                         */
-                        return NEEDS_RETRY;
+                        return ADD_TO_MLQUEUE;
                if (sense_hdr->asc == 0x04 && sense_hdr->ascq == 0x0b)
                        /*
                         * LUN Not Accessible -- Target port in standby state
@@ -447,18 +447,18 @@ static int alua_check_sense(struct scsi_device *sdev,
                        /*
                         * Power On, Reset, or Bus Device Reset, just retry.
                         */
-                        return NEEDS_RETRY;
+                        return ADD_TO_MLQUEUE;
                if (sense_hdr->asc == 0x2a && sense_hdr->ascq == 0x06) {
                        /*
                         * ALUA state changed
                         */
-                        return NEEDS_RETRY;
+                        return ADD_TO_MLQUEUE;
                }
                if (sense_hdr->asc == 0x2a && sense_hdr->ascq == 0x07) {
                        /*
                         * Implicit ALUA state transition failed
                         */
-                        return NEEDS_RETRY;
+                        return ADD_TO_MLQUEUE;
                }
                break;
        }
@@ -490,7 +490,7 @@ static int alua_stpg(struct scsi_device *sdev, int state,
                if (!err)
                        return SCSI_DH_IO;
                err = alua_check_sense(sdev, &sense_hdr);
-                if (retry > 0 && err == NEEDS_RETRY) {
+                if (retry > 0 && err == ADD_TO_MLQUEUE) {
                        retry--;
                        goto retry;
                }
@@ -535,7 +535,7 @@ static int alua_rtpg(struct scsi_device *sdev, struct alua_dh_data *h)
                        return SCSI_DH_IO;
                err = alua_check_sense(sdev, &sense_hdr);
-                if (err == NEEDS_RETRY)
+                if (err == ADD_TO_MLQUEUE)
                        goto retry;
                sdev_printk(KERN_INFO, sdev,
                            "%s: rtpg sense code %02x/%02x/%02x\n",
diff --git a/drivers/scsi/device_handler/scsi_dh_emc.c b/drivers/scsi/device_handler/scsi_dh_emc.c
index b9d23e9e9a44..ef693e8412e9 100644
--- a/drivers/scsi/device_handler/scsi_dh_emc.c
+++ b/drivers/scsi/device_handler/scsi_dh_emc.c
@@ -439,7 +439,7 @@ static int clariion_check_sense(struct scsi_device *sdev,
                         * Unit Attention Code. This is the first IO
                         * to the new path, so just retry.
                         */
-                        return NEEDS_RETRY;
+                        return ADD_TO_MLQUEUE;
                break;
        }
@@ -514,7 +514,7 @@ retry:
                        return SCSI_DH_IO;
                err = clariion_check_sense(sdev, &sshdr);
-                if (retry > 0 && err == NEEDS_RETRY) {
+                if (retry > 0 && err == ADD_TO_MLQUEUE) {
                        retry--;
                        goto retry;
                }
diff --git a/drivers/scsi/device_handler/scsi_dh_rdac.c b/drivers/scsi/device_handler/scsi_dh_rdac.c
index 2dee69da35cf..6e2f130d56de 100644
--- a/drivers/scsi/device_handler/scsi_dh_rdac.c
+++ b/drivers/scsi/device_handler/scsi_dh_rdac.c
@@ -551,7 +551,7 @@ static int rdac_check_sense(struct scsi_device *sdev,
                         *
                         * Just retry and wait.
                         */
-                        return NEEDS_RETRY;
+                        return ADD_TO_MLQUEUE;
                break;
        case ILLEGAL_REQUEST:
                if (sense_hdr->asc == 0x94 && sense_hdr->ascq == 0x01) {
@@ -568,7 +568,7 @@ static int rdac_check_sense(struct scsi_device *sdev,
                        /*
                         * Power On, Reset, or Bus Device Reset, just retry.
                         */
-                        return NEEDS_RETRY;
+                        return ADD_TO_MLQUEUE;
                break;
        }
        /* success just means we do not care what scsi-ml does */
diff --git a/drivers/scsi/scsi_error.c b/drivers/scsi/scsi_error.c
index 880051c89bde..39ce3aba1dac 100644
--- a/drivers/scsi/scsi_error.c
+++ b/drivers/scsi/scsi_error.c
@@ -391,7 +391,7 @@ static int scsi_check_sense(struct scsi_cmnd *scmd)
        case HARDWARE_ERROR:
                if (scmd->device->retry_hwerror)
-                        return NEEDS_RETRY;
+                        return ADD_TO_MLQUEUE;
                else
                        return SUCCESS;
diff --git a/drivers/scsi/scsi_scan.c b/drivers/scsi/scsi_scan.c
index 84b4879cff11..34d0de6cd511 100644
--- a/drivers/scsi/scsi_scan.c
+++ b/drivers/scsi/scsi_scan.c
@@ -1080,7 +1080,8 @@ static int scsi_probe_and_add_lun(struct scsi_target *starget,
         * PDT=1Fh none (no FDD connected to the requested logical unit)
         */
        if (((result[0] >> 5) == 1 || starget->pdt_1f_for_no_lun) &&
-             (result[0] & 0x1f) == 0x1f) {
+            (result[0] & 0x1f) == 0x1f &&
+            !scsi_is_wlun(lun)) {
                SCSI_LOG_SCAN_BUS(3, printk(KERN_INFO
                                        "scsi scan: peripheral device type"
                                        " of 31, no device added\n"));
diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
index 2a2bc89aba83..e5e7d7856454 100644
--- a/drivers/scsi/sd.c
+++ b/drivers/scsi/sd.c
@@ -1875,7 +1875,6 @@ static int sd_probe(struct device *dev)
        dev_set_drvdata(dev, sdkp);
        add_disk(gd);
-        blk_register_filter(gd);
        sd_dif_config_host(sdkp);
        sd_printk(KERN_NOTICE, sdkp, "Attached SCSI %sdisk\n",
@@ -1909,7 +1908,6 @@ static int sd_remove(struct device *dev)
        struct scsi_disk *sdkp = dev_get_drvdata(dev);
        device_del(&sdkp->dev);
-        blk_unregister_filter(sdkp->disk);
        del_gendisk(sdkp->disk);
        sd_shutdown(dev);
diff --git a/drivers/scsi/sr.c b/drivers/scsi/sr.c
index 3292965bfd84..27f5bfd1def3 100644
--- a/drivers/scsi/sr.c
+++ b/drivers/scsi/sr.c
@@ -656,7 +656,6 @@ static int sr_probe(struct device *dev)
        dev_set_drvdata(dev, cd);
        disk->flags |= GENHD_FL_REMOVABLE;
        add_disk(disk);
-        blk_register_filter(disk);
        sdev_printk(KERN_DEBUG, sdev,
                    "Attached scsi CD-ROM %s\n", cd->cdi.name);
@@ -895,7 +894,6 @@ static int sr_remove(struct device *dev)
 {
        struct scsi_cd *cd = dev_get_drvdata(dev);
-        blk_unregister_filter(cd->disk);
        del_gendisk(cd->disk);
        mutex_lock(&sr_ref_mutex);
diff --git a/drivers/serial/imx.c b/drivers/serial/imx.c
index 6a29f9330a73..3f90f1bbbbcd 100644
--- a/drivers/serial/imx.c
+++ b/drivers/serial/imx.c
@@ -127,8 +127,13 @@
 #define  UCR3_RXDSEN     (1<<6)  /* Receive status interrupt enable */
 #define  UCR3_AIRINTEN   (1<<5)  /* Async IR wake interrupt enable */
 #define  UCR3_AWAKEN     (1<<4)  /* Async wake interrupt enable */
-#define  UCR3_REF25      (1<<3)  /* Ref freq 25 MHz */
+#ifdef CONFIG_ARCH_IMX
-#define  UCR3_REF30      (1<<2)  /* Ref Freq 30 MHz */
+#define  UCR3_REF25      (1<<3)  /* Ref freq 25 MHz, only on mx1 */
+#define  UCR3_REF30      (1<<2)  /* Ref Freq 30 MHz, only on mx1 */
+#endif
+#if defined CONFIG_ARCH_MX2 || defined CONFIG_ARCH_MX3
+#define  UCR3_RXDMUXSEL  (1<<2)  /* RXD Muxed Input Select, on mx2/mx3 */
+#endif
 #define  UCR3_INVT       (1<<1)  /* Inverted Infrared transmission */
 #define  UCR3_BPEN       (1<<0)  /* Preset registers enable */
 #define  UCR4_CTSTL_32   (32<<10) /* CTS trigger level (32 chars) */
@@ -445,7 +450,7 @@ static irqreturn_t imx_int(int irq, void *dev_id)
                        readl(sport->port.membase + UCR1) & UCR1_TXMPTYEN)
                imx_txint(irq, dev_id);
-        if (sts & USR1_RTSS)
+        if (sts & USR1_RTSD)
                imx_rtsint(irq, dev_id);
        return IRQ_HANDLED;
@@ -598,6 +603,12 @@ static int imx_startup(struct uart_port *port)
        temp |= (UCR2_RXEN | UCR2_TXEN);
        writel(temp, sport->port.membase + UCR2);
+#if defined CONFIG_ARCH_MX2 || defined CONFIG_ARCH_MX3
+        temp = readl(sport->port.membase + UCR3);
+        temp |= UCR3_RXDMUXSEL;
+        writel(temp, sport->port.membase + UCR3);
+#endif
        /*
         * Enable modem status interrupts
         */
@@ -1133,13 +1144,19 @@ static int serial_imx_probe(struct platform_device *pdev)
        if(pdata && (pdata->flags & IMXUART_HAVE_RTSCTS))
                sport->have_rtscts = 1;
-        if (pdata->init)
+        if (pdata->init) {
-                pdata->init(pdev);
+                ret = pdata->init(pdev);
+                if (ret)
+                        goto clkput;
+        }
        uart_add_one_port(&imx_reg, &sport->port);
        platform_set_drvdata(pdev, &sport->port);
        return 0;
+clkput:
+        clk_put(sport->clk);
+        clk_disable(sport->clk);
 unmap:
        iounmap(sport->port.membase);
 free:
diff --git a/drivers/spi/pxa2xx_spi.c b/drivers/spi/pxa2xx_spi.c
index 34c7c9875681..0e53354c1cfe 100644
--- a/drivers/spi/pxa2xx_spi.c
+++ b/drivers/spi/pxa2xx_spi.c
@@ -47,9 +47,10 @@ MODULE_ALIAS("platform:pxa2xx-spi");
 #define MAX_BUSES 3
-#define DMA_INT_MASK (DCSR_ENDINTR | DCSR_STARTINTR | DCSR_BUSERR)
+#define DMA_INT_MASK            (DCSR_ENDINTR | DCSR_STARTINTR | DCSR_BUSERR)
-#define RESET_DMA_CHANNEL (DCSR_NODESC | DMA_INT_MASK)
+#define RESET_DMA_CHANNEL       (DCSR_NODESC | DMA_INT_MASK)
-#define IS_DMA_ALIGNED(x) (((u32)(x)&0x07)==0)
+#define IS_DMA_ALIGNED(x)       (((x) & 0x07) == 0)
+#define MAX_DMA_LEN             8191
 /*
 * for testing SSCR1 changes that require SSP restart, basically
@@ -144,7 +145,6 @@ struct driver_data {
        size_t tx_map_len;
        u8 n_bytes;
        u32 dma_width;
-        int cs_change;
        int (*write)(struct driver_data *drv_data);
        int (*read)(struct driver_data *drv_data);
        irqreturn_t (*transfer_handler)(struct driver_data *drv_data);
@@ -406,8 +406,45 @@ static void giveback(struct driver_data *drv_data)
                                        struct spi_transfer,
                                        transfer_list);
+        /* Delay if requested before any change in chip select */
+        if (last_transfer->delay_usecs)
+                udelay(last_transfer->delay_usecs);
+        /* Drop chip select UNLESS cs_change is true or we are returning
+         * a message with an error, or next message is for another chip
+         */
        if (!last_transfer->cs_change)
                drv_data->cs_control(PXA2XX_CS_DEASSERT);
+        else {
+                struct spi_message *next_msg;
+                /* Holding of cs was hinted, but we need to make sure
+                 * the next message is for the same chip.  Don't waste
+                 * time with the following tests unless this was hinted.
+                 *
+                 * We cannot postpone this until pump_messages, because
+                 * after calling msg->complete (below) the driver that
+                 * sent the current message could be unloaded, which
+                 * could invalidate the cs_control() callback...
+                 */
+                /* get a pointer to the next message, if any */
+                spin_lock_irqsave(&drv_data->lock, flags);
+                if (list_empty(&drv_data->queue))
+                        next_msg = NULL;
+                else
+                        next_msg = list_entry(drv_data->queue.next,
+                                        struct spi_message, queue);
+                spin_unlock_irqrestore(&drv_data->lock, flags);
+                /* see if the next and current messages point
+                 * to the same chip
+                 */
+                if (next_msg && next_msg->spi != msg->spi)
+                        next_msg = NULL;
+                if (!next_msg || msg->state == ERROR_STATE)
+                        drv_data->cs_control(PXA2XX_CS_DEASSERT);
+        }
        msg->state = NULL;
        if (msg->complete)
@@ -490,10 +527,9 @@ static void dma_transfer_complete(struct driver_data *drv_data)
        msg->actual_length += drv_data->len -
                                (drv_data->rx_end - drv_data->rx);
-        /* Release chip select if requested, transfer delays are
+        /* Transfer delays and chip select release are
-         * handled in pump_transfers */
+         * handled in pump_transfers or giveback
-        if (drv_data->cs_change)
+         */
-                drv_data->cs_control(PXA2XX_CS_DEASSERT);
        /* Move to next transfer */
        msg->state = next_transfer(drv_data);
@@ -602,10 +638,9 @@ static void int_transfer_complete(struct driver_data *drv_data)
        drv_data->cur_msg->actual_length += drv_data->len -
                                (drv_data->rx_end - drv_data->rx);
-        /* Release chip select if requested, transfer delays are
+        /* Transfer delays and chip select release are
-         * handled in pump_transfers */
+         * handled in pump_transfers or giveback
-        if (drv_data->cs_change)
+         */
-                drv_data->cs_control(PXA2XX_CS_DEASSERT);
        /* Move to next transfer */
        drv_data->cur_msg->state = next_transfer(drv_data);
@@ -840,23 +875,40 @@ static void pump_transfers(unsigned long data)
                return;
        }
-        /* Delay if requested at end of transfer*/
+        /* Delay if requested at end of transfer before CS change */
        if (message->state == RUNNING_STATE) {
                previous = list_entry(transfer->transfer_list.prev,
                                        struct spi_transfer,
                                        transfer_list);
                if (previous->delay_usecs)
                        udelay(previous->delay_usecs);
+                /* Drop chip select only if cs_change is requested */
+                if (previous->cs_change)
+                        drv_data->cs_control(PXA2XX_CS_DEASSERT);
        }
-        /* Check transfer length */
+        /* Check for transfers that need multiple DMA segments */
-        if (transfer->len > 8191)
+        if (transfer->len > MAX_DMA_LEN && chip->enable_dma) {
-        {
-                dev_warn(&drv_data->pdev->dev, "pump_transfers: transfer "
+                /* reject already-mapped transfers; PIO won't always work */
-                                "length greater than 8191\n");
+                if (message->is_dma_mapped
-                message->status = -EINVAL;
+                                || transfer->rx_dma || transfer->tx_dma) {
-                giveback(drv_data);
+                        dev_err(&drv_data->pdev->dev,
-                return;
+                                "pump_transfers: mapped transfer length "
+                                "of %lu is greater than %d\n",
+                                transfer->len, MAX_DMA_LEN);
+                        message->status = -EINVAL;
+                        giveback(drv_data);
+                        return;
+                }
+                /* warn ... we force this to PIO mode */
+                if (printk_ratelimit())
+                        dev_warn(&message->spi->dev, "pump_transfers: "
+                                "DMA disabled for transfer length %ld "
+                                "greater than %d\n",
+                                (long)drv_data->len, MAX_DMA_LEN);
        }
        /* Setup the transfer state based on the type of transfer */
@@ -878,7 +930,6 @@ static void pump_transfers(unsigned long data)
        drv_data->len = transfer->len & DCMD_LENGTH;
        drv_data->write = drv_data->tx ? chip->write : null_writer;
        drv_data->read = drv_data->rx ? chip->read : null_reader;
-        drv_data->cs_change = transfer->cs_change;
        /* Change speed and bit per word on a per transfer */
        cr0 = chip->cr0;
@@ -925,7 +976,7 @@ static void pump_transfers(unsigned long data)
                                                        &dma_thresh))
                                if (printk_ratelimit())
                                        dev_warn(&message->spi->dev,
-                                                "pump_transfer: "
+                                                "pump_transfers: "
                                                "DMA burst size reduced to "
                                                "match bits_per_word\n");
                }
@@ -939,8 +990,23 @@ static void pump_transfers(unsigned long data)
        message->state = RUNNING_STATE;
-        /* Try to map dma buffer and do a dma transfer if successful */
+        /* Try to map dma buffer and do a dma transfer if successful, but
-        if ((drv_data->dma_mapped = map_dma_buffers(drv_data))) {
+         * only if the length is non-zero and less than MAX_DMA_LEN.
+         *
+         * Zero-length non-descriptor DMA is illegal on PXA2xx; force use
+         * of PIO instead.  Care is needed above because the transfer may
+         * have have been passed with buffers that are already dma mapped.
+         * A zero-length transfer in PIO mode will not try to write/read
+         * to/from the buffers
+         *
+         * REVISIT large transfers are exactly where we most want to be
+         * using DMA.  If this happens much, split those transfers into
+         * multiple DMA segments rather than forcing PIO.
+         */
+        drv_data->dma_mapped = 0;
+        if (drv_data->len > 0 && drv_data->len <= MAX_DMA_LEN)
+                drv_data->dma_mapped = map_dma_buffers(drv_data);
+        if (drv_data->dma_mapped) {
                /* Ensure we have the correct interrupt handler */
                drv_data->transfer_handler = dma_transfer;
diff --git a/drivers/spi/spi_mpc83xx.c b/drivers/spi/spi_mpc83xx.c
index 070c6219e2d6..ac0e3e4b3c54 100644
--- a/drivers/spi/spi_mpc83xx.c
+++ b/drivers/spi/spi_mpc83xx.c
@@ -267,16 +267,13 @@ int mpc83xx_spi_setup_transfer(struct spi_device *spi, struct spi_transfer *t)
        cs->hw_mode |= SPMODE_LEN(bits_per_word);
        if ((mpc83xx_spi->spibrg / hz) > 64) {
+                cs->hw_mode |= SPMODE_DIV16;
                pm = mpc83xx_spi->spibrg / (hz * 64);
                if (pm > 16) {
-                        cs->hw_mode |= SPMODE_DIV16;
+                        dev_err(&spi->dev, "Requested speed is too "
-                        pm /= 16;
+                                "low: %d Hz. Will use %d Hz instead.\n",
-                        if (pm > 16) {
+                                hz, mpc83xx_spi->spibrg / 1024);
-                                dev_err(&spi->dev, "Requested speed is too "
+                        pm = 16;
-                                        "low: %d Hz. Will use %d Hz instead.\n",
-                                        hz, mpc83xx_spi->spibrg / 1024);
-                                pm = 16;
-                        }
                }
        } else
                pm = mpc83xx_spi->spibrg / (hz * 4);
@@ -315,11 +312,20 @@ static int mpc83xx_spi_bufs(struct spi_device *spi, struct spi_transfer *t)
        if (t->bits_per_word)
                bits_per_word = t->bits_per_word;
        len = t->len;
-        if (bits_per_word > 8)
+        if (bits_per_word > 8) {
+                /* invalid length? */
+                if (len & 1)
+                        return -EINVAL;
                len /= 2;
-        if (bits_per_word > 16)
+        }
+        if (bits_per_word > 16) {
+                /* invalid length? */
+                if (len & 1)
+                        return -EINVAL;
                len /= 2;
+        }
        mpc83xx_spi->count = len;
        INIT_COMPLETION(mpc83xx_spi->done);
        /* enable rx ints */
diff --git a/drivers/spi/spi_s3c24xx.c b/drivers/spi/spi_s3c24xx.c
index 98abc73c1a1d..3eb414b84a9d 100644
--- a/drivers/spi/spi_s3c24xx.c
+++ b/drivers/spi/spi_s3c24xx.c
@@ -430,7 +430,7 @@ static int s3c24xx_spi_resume(struct platform_device *pdev)
 #endif
 MODULE_ALIAS("platform:s3c2410-spi");
-static struct platform_driver s3c24xx_spidrv = {
+static struct platform_driver s3c24xx_spi_driver = {
        .remove         = __exit_p(s3c24xx_spi_remove),
        .suspend        = s3c24xx_spi_suspend,
        .resume         = s3c24xx_spi_resume,
@@ -442,12 +442,12 @@ static struct platform_driver s3c24xx_spidrv = {
 static int __init s3c24xx_spi_init(void)
 {
-        return platform_driver_probe(&s3c24xx_spidrv, s3c24xx_spi_probe);
+        return platform_driver_probe(&s3c24xx_spi_driver, s3c24xx_spi_probe);
 }
 static void __exit s3c24xx_spi_exit(void)
 {
-        platform_driver_unregister(&s3c24xx_spidrv);
+        platform_driver_unregister(&s3c24xx_spi_driver);
 }
 module_init(s3c24xx_spi_init);
diff --git a/drivers/usb/host/ohci-omap.c b/drivers/usb/host/ohci-omap.c
index 1eb64d08b60a..95b3ec89c126 100644
--- a/drivers/usb/host/ohci-omap.c
+++ b/drivers/usb/host/ohci-omap.c
@@ -208,7 +208,7 @@ static int ohci_omap_init(struct usb_hcd *hcd)
        if (cpu_is_omap16xx())
                ocpi_enable();
-#ifdef  CONFIG_ARCH_OMAP_OTG
+#ifdef  CONFIG_USB_OTG
        if (need_transceiver) {
                ohci->transceiver = otg_get_transceiver();
                if (ohci->transceiver) {
diff --git a/drivers/usb/serial/console.c b/drivers/usb/serial/console.c
index 7b74238ad1c7..e980766bb84b 100644
--- a/drivers/usb/serial/console.c
+++ b/drivers/usb/serial/console.c
@@ -161,7 +161,7 @@ static int usb_console_setup(struct console *co, char *options)
                if (serial->type->set_termios) {
                        termios->c_cflag = cflag;
                        tty_termios_encode_baud_rate(termios, baud, baud);
-                        serial->type->set_termios(NULL, port, &dummy);
+                        serial->type->set_termios(tty, port, &dummy);
                        port->port.tty = NULL;
                        kfree(termios);
diff --git a/drivers/video/atmel_lcdfb.c b/drivers/video/atmel_lcdfb.c
index 9c5925927ece..75dac578104f 100644
--- a/drivers/video/atmel_lcdfb.c
+++ b/drivers/video/atmel_lcdfb.c
@@ -208,6 +208,36 @@ static unsigned long compute_hozval(unsigned long xres, unsigned long lcdcon2)
        return value;
 }
+static void atmel_lcdfb_stop_nowait(struct atmel_lcdfb_info *sinfo)
+{
+        /* Turn off the LCD controller and the DMA controller */
+        lcdc_writel(sinfo, ATMEL_LCDC_PWRCON,
+                        sinfo->guard_time << ATMEL_LCDC_GUARDT_OFFSET);
+        /* Wait for the LCDC core to become idle */
+        while (lcdc_readl(sinfo, ATMEL_LCDC_PWRCON) & ATMEL_LCDC_BUSY)
+                msleep(10);
+        lcdc_writel(sinfo, ATMEL_LCDC_DMACON, 0);
+}
+static void atmel_lcdfb_stop(struct atmel_lcdfb_info *sinfo)
+{
+        atmel_lcdfb_stop_nowait(sinfo);
+        /* Wait for DMA engine to become idle... */
+        while (lcdc_readl(sinfo, ATMEL_LCDC_DMACON) & ATMEL_LCDC_DMABUSY)
+                msleep(10);
+}
+static void atmel_lcdfb_start(struct atmel_lcdfb_info *sinfo)
+{
+        lcdc_writel(sinfo, ATMEL_LCDC_DMACON, sinfo->default_dmacon);
+        lcdc_writel(sinfo, ATMEL_LCDC_PWRCON,
+                (sinfo->guard_time << ATMEL_LCDC_GUARDT_OFFSET)
+                | ATMEL_LCDC_PWR);
+}
 static void atmel_lcdfb_update_dma(struct fb_info *info,
                               struct fb_var_screeninfo *var)
 {
@@ -420,26 +450,8 @@ static void atmel_lcdfb_reset(struct atmel_lcdfb_info *sinfo)
 {
        might_sleep();
-        /* LCD power off */
+        atmel_lcdfb_stop(sinfo);
-        lcdc_writel(sinfo, ATMEL_LCDC_PWRCON, sinfo->guard_time << ATMEL_LCDC_GUARDT_OFFSET);
+        atmel_lcdfb_start(sinfo);
-        /* wait for the LCDC core to become idle */
-        while (lcdc_readl(sinfo, ATMEL_LCDC_PWRCON) & ATMEL_LCDC_BUSY)
-                msleep(10);
-        /* DMA disable */
-        lcdc_writel(sinfo, ATMEL_LCDC_DMACON, 0);
-        /* wait for DMA engine to become idle */
-        while (lcdc_readl(sinfo, ATMEL_LCDC_DMACON) & ATMEL_LCDC_DMABUSY)
-                msleep(10);
-        /* LCD power on */
-        lcdc_writel(sinfo, ATMEL_LCDC_PWRCON,
-                (sinfo->guard_time << ATMEL_LCDC_GUARDT_OFFSET) | ATMEL_LCDC_PWR);
-        /* DMA enable */
-        lcdc_writel(sinfo, ATMEL_LCDC_DMACON, sinfo->default_dmacon);
 }
 /**
@@ -471,14 +483,7 @@ static int atmel_lcdfb_set_par(struct fb_info *info)
                 info->var.xres, info->var.yres,
                 info->var.xres_virtual, info->var.yres_virtual);
-        /* Turn off the LCD controller and the DMA controller */
+        atmel_lcdfb_stop_nowait(sinfo);
-        lcdc_writel(sinfo, ATMEL_LCDC_PWRCON, sinfo->guard_time << ATMEL_LCDC_GUARDT_OFFSET);
-        /* Wait for the LCDC core to become idle */
-        while (lcdc_readl(sinfo, ATMEL_LCDC_PWRCON) & ATMEL_LCDC_BUSY)
-                msleep(10);
-        lcdc_writel(sinfo, ATMEL_LCDC_DMACON, 0);
        if (info->var.bits_per_pixel == 1)
                info->fix.visual = FB_VISUAL_MONO01;
@@ -583,13 +588,7 @@ static int atmel_lcdfb_set_par(struct fb_info *info)
        while (lcdc_readl(sinfo, ATMEL_LCDC_DMACON) & ATMEL_LCDC_DMABUSY)
                msleep(10);
-        dev_dbg(info->device, "  * re-enable DMA engine\n");
+        atmel_lcdfb_start(sinfo);
-        /* ...and enable it with updated configuration */
-        lcdc_writel(sinfo, ATMEL_LCDC_DMACON, sinfo->default_dmacon);
-        dev_dbg(info->device, "  * re-enable LCDC core\n");
-        lcdc_writel(sinfo, ATMEL_LCDC_PWRCON,
-                (sinfo->guard_time << ATMEL_LCDC_GUARDT_OFFSET) | ATMEL_LCDC_PWR);
        dev_dbg(info->device, "  * DONE\n");
@@ -939,7 +938,7 @@ static int __init atmel_lcdfb_probe(struct platform_device *pdev)
        ret = register_framebuffer(info);
        if (ret < 0) {
                dev_err(dev, "failed to register framebuffer device: %d\n", ret);
-                goto free_cmap;
+                goto reset_drvdata;
        }
        /* add selected videomode to modelist */
@@ -955,7 +954,8 @@ static int __init atmel_lcdfb_probe(struct platform_device *pdev)
        return 0;
+reset_drvdata:
+        dev_set_drvdata(dev, NULL);
 free_cmap:
        fb_dealloc_cmap(&info->cmap);
 unregister_irqs:
@@ -992,10 +992,11 @@ static int __exit atmel_lcdfb_remove(struct platform_device *pdev)
 {
        struct device *dev = &pdev->dev;
        struct fb_info *info = dev_get_drvdata(dev);
-        struct atmel_lcdfb_info *sinfo = info->par;
+        struct atmel_lcdfb_info *sinfo;
-        if (!sinfo)
+        if (!info || !info->par)
                return 0;
+        sinfo = info->par;
        cancel_work_sync(&sinfo->task);
        exit_backlight(sinfo);
@@ -1030,11 +1031,20 @@ static int atmel_lcdfb_suspend(struct platform_device *pdev, pm_message_t mesg)
        struct fb_info *info = platform_get_drvdata(pdev);
        struct atmel_lcdfb_info *sinfo = info->par;
+        /*
+         * We don't want to handle interrupts while the clock is
+         * stopped. It may take forever.
+         */
+        lcdc_writel(sinfo, ATMEL_LCDC_IDR, ~0UL);
        sinfo->saved_lcdcon = lcdc_readl(sinfo, ATMEL_LCDC_CONTRAST_VAL);
        lcdc_writel(sinfo, ATMEL_LCDC_CONTRAST_CTR, 0);
        if (sinfo->atmel_lcdfb_power_control)
                sinfo->atmel_lcdfb_power_control(0);
+        atmel_lcdfb_stop(sinfo);
        atmel_lcdfb_stop_clock(sinfo);
        return 0;
 }
@@ -1044,9 +1054,15 @@ static int atmel_lcdfb_resume(struct platform_device *pdev)
        struct atmel_lcdfb_info *sinfo = info->par;
        atmel_lcdfb_start_clock(sinfo);
+        atmel_lcdfb_start(sinfo);
        if (sinfo->atmel_lcdfb_power_control)
                sinfo->atmel_lcdfb_power_control(1);
        lcdc_writel(sinfo, ATMEL_LCDC_CONTRAST_CTR, sinfo->saved_lcdcon);
+        /* Enable FIFO & DMA errors */
+        lcdc_writel(sinfo, ATMEL_LCDC_IER, ATMEL_LCDC_UFLWI
+                        | ATMEL_LCDC_OWRI | ATMEL_LCDC_MERI);
        return 0;
 }
diff --git a/drivers/xen/balloon.c b/drivers/xen/balloon.c
index d4427cb86979..2e15da5459cf 100644
--- a/drivers/xen/balloon.c
+++ b/drivers/xen/balloon.c
@@ -60,7 +60,7 @@
 #define PAGES2KB(_p) ((_p)<<(PAGE_SHIFT-10))
-#define BALLOON_CLASS_NAME "memory"
+#define BALLOON_CLASS_NAME "xen_memory"
 struct balloon_stats {
        /* We aim for 'current allocation' == 'target allocation'. */
diff --git a/fs/bfs/dir.c b/fs/bfs/dir.c
index 87ee5ccee348..ed8feb052df9 100644
--- a/fs/bfs/dir.c
+++ b/fs/bfs/dir.c
@@ -125,8 +125,8 @@ static int bfs_create(struct inode *dir, struct dentry *dentry, int mode,
                                                        inode->i_ino);
        if (err) {
                inode_dec_link_count(inode);
-                iput(inode);
                mutex_unlock(&info->bfs_lock);
+                iput(inode);
                return err;
        }
        mutex_unlock(&info->bfs_lock);
diff --git a/fs/nfs/super.c b/fs/nfs/super.c
index 9abcd2b329f7..e9b20173fef3 100644
--- a/fs/nfs/super.c
+++ b/fs/nfs/super.c
@@ -1279,6 +1279,12 @@ static int nfs_parse_mount_options(char *raw,
                }
        }
+        if (errors > 0) {
+                dfprintk(MOUNT, "NFS: parsing encountered %d error%s\n",
+                                errors, (errors == 1 ? "" : "s"));
+                if (!sloppy)
+                        return 0;
+        }
        return 1;
 out_nomem:
diff --git a/fs/ocfs2/aops.c b/fs/ocfs2/aops.c
index 506c24fb5078..a53da1466277 100644
--- a/fs/ocfs2/aops.c
+++ b/fs/ocfs2/aops.c
@@ -594,7 +594,7 @@ static int ocfs2_direct_IO_get_blocks(struct inode *inode, sector_t iblock,
                goto bail;
        }
-        if (!ocfs2_sparse_alloc(OCFS2_SB(inode->i_sb)) && !p_blkno) {
+        if (!ocfs2_sparse_alloc(OCFS2_SB(inode->i_sb)) && !p_blkno && create) {
                ocfs2_error(inode->i_sb,
                            "Inode %llu has a hole at block %llu\n",
                            (unsigned long long)OCFS2_I(inode)->ip_blkno,
diff --git a/fs/partitions/check.c b/fs/partitions/check.c
index 7d6b34e201db..ecc3330972e5 100644
--- a/fs/partitions/check.c
+++ b/fs/partitions/check.c
@@ -499,9 +499,9 @@ int rescan_partitions(struct gendisk *disk, struct block_device *bdev)
                if (!size)
                        continue;
                if (from + size > get_capacity(disk)) {
-                        printk(KERN_ERR " %s: p%d exceeds device capacity\n",
+                        printk(KERN_WARNING
+                                "%s: p%d exceeds device capacity\n",
                                disk->disk_name, p);
-                        continue;
                }
                res = add_partition(disk, p, from, size, state->parts[p].flags);
                if (res) {
diff --git a/fs/proc/generic.c b/fs/proc/generic.c
index bca0f81eb687..7821589a17d5 100644
--- a/fs/proc/generic.c
+++ b/fs/proc/generic.c
@@ -547,8 +547,8 @@ static int proc_register(struct proc_dir_entry * dir, struct proc_dir_entry * dp
        for (tmp = dir->subdir; tmp; tmp = tmp->next)
                if (strcmp(tmp->name, dp->name) == 0) {
-                        printk(KERN_WARNING "proc_dir_entry '%s' already "
+                        printk(KERN_WARNING "proc_dir_entry '%s/%s' already registered\n",
-                                        "registered\n", dp->name);
+                                dir->name, dp->name);
                        dump_stack();
                        break;
                }
diff --git a/fs/proc/proc_misc.c b/fs/proc/proc_misc.c
index 00f10a2dcf12..29e20c6b1f7f 100644
--- a/fs/proc/proc_misc.c
+++ b/fs/proc/proc_misc.c
@@ -183,6 +183,9 @@ static int meminfo_read_proc(char *page, char **start, off_t off,
                "SReclaimable: %8lu kB\n"
                "SUnreclaim:   %8lu kB\n"
                "PageTables:   %8lu kB\n"
+#ifdef CONFIG_QUICKLIST
+                "Quicklists:   %8lu kB\n"
+#endif
                "NFS_Unstable: %8lu kB\n"
                "Bounce:       %8lu kB\n"
                "WritebackTmp: %8lu kB\n"
@@ -190,8 +193,7 @@ static int meminfo_read_proc(char *page, char **start, off_t off,
                "Committed_AS: %8lu kB\n"
                "VmallocTotal: %8lu kB\n"
                "VmallocUsed:  %8lu kB\n"
-                "VmallocChunk: %8lu kB\n"
+                "VmallocChunk: %8lu kB\n",
-                "Quicklists:   %8lu kB\n",
                K(i.totalram),
                K(i.freeram),
                K(i.bufferram),
@@ -216,6 +218,9 @@ static int meminfo_read_proc(char *page, char **start, off_t off,
                K(global_page_state(NR_SLAB_RECLAIMABLE)),
                K(global_page_state(NR_SLAB_UNRECLAIMABLE)),
                K(global_page_state(NR_PAGETABLE)),
+#ifdef CONFIG_QUICKLIST
+                K(quicklist_total_size()),
+#endif
                K(global_page_state(NR_UNSTABLE_NFS)),
                K(global_page_state(NR_BOUNCE)),
                K(global_page_state(NR_WRITEBACK_TEMP)),
@@ -223,8 +228,7 @@ static int meminfo_read_proc(char *page, char **start, off_t off,
                K(committed),
                (unsigned long)VMALLOC_TOTAL >> 10,
                vmi.used >> 10,
-                vmi.largest_chunk >> 10,
+                vmi.largest_chunk >> 10
-                K(quicklist_total_size())
                );
                len += hugetlb_report_meminfo(page + len);
diff --git a/fs/ubifs/budget.c b/fs/ubifs/budget.c
index 154098157473..73db464cd08b 100644
--- a/fs/ubifs/budget.c
+++ b/fs/ubifs/budget.c
@@ -302,18 +302,6 @@ long long ubifs_calc_available(const struct ubifs_info *c, int min_idx_lebs)
        int subtract_lebs;
        long long available;
-        /*
-         * Force the amount available to the total size reported if the used
-         * space is zero.
-         */
-        if (c->lst.total_used <= UBIFS_INO_NODE_SZ &&
-            c->budg_data_growth + c->budg_dd_growth == 0) {
-                /* Do the same calculation as for c->block_cnt */
-                available = c->main_lebs - 2;
-                available *= c->leb_size - c->dark_wm;
-                return available;
-        }
        available = c->main_bytes - c->lst.total_used;
        /*
@@ -714,34 +702,106 @@ void ubifs_release_dirty_inode_budget(struct ubifs_info *c,
 }
 /**
- * ubifs_budg_get_free_space - return amount of free space.
+ * ubifs_reported_space - calculate reported free space.
+ * @c: the UBIFS file-system description object
+ * @free: amount of free space
+ *
+ * This function calculates amount of free space which will be reported to
+ * user-space. User-space application tend to expect that if the file-system
+ * (e.g., via the 'statfs()' call) reports that it has N bytes available, they
+ * are able to write a file of size N. UBIFS attaches node headers to each data
+ * node and it has to write indexind nodes as well. This introduces additional
+ * overhead, and UBIFS it has to report sligtly less free space to meet the
+ * above expectetion.
+ *
+ * This function assumes free space is made up of uncompressed data nodes and
+ * full index nodes (one per data node, tripled because we always allow enough
+ * space to write the index thrice).
+ *
+ * Note, the calculation is pessimistic, which means that most of the time
+ * UBIFS reports less space than it actually has.
+ */
+long long ubifs_reported_space(const struct ubifs_info *c, uint64_t free)
+{
+        int divisor, factor, f;
+        /*
+         * Reported space size is @free * X, where X is UBIFS block size
+         * divided by UBIFS block size + all overhead one data block
+         * introduces. The overhead is the node header + indexing overhead.
+         *
+         * Indexing overhead calculations are based on the following formula:
+         * I = N/(f - 1) + 1, where I - number of indexing nodes, N - number
+         * of data nodes, f - fanout. Because effective UBIFS fanout is twice
+         * as less than maximum fanout, we assume that each data node
+         * introduces 3 * @c->max_idx_node_sz / (@c->fanout/2 - 1) bytes.
+         * Note, the multiplier 3 is because UBIFS reseves thrice as more space
+         * for the index.
+         */
+        f = c->fanout > 3 ? c->fanout >> 1 : 2;
+        factor = UBIFS_BLOCK_SIZE;
+        divisor = UBIFS_MAX_DATA_NODE_SZ;
+        divisor += (c->max_idx_node_sz * 3) / (f - 1);
+        free *= factor;
+        do_div(free, divisor);
+        return free;
+}
+/**
+ * ubifs_get_free_space - return amount of free space.
 * @c: UBIFS file-system description object
 *
- * This function returns amount of free space on the file-system.
+ * This function calculates amount of free space to report to user-space.
+ *
+ * Because UBIFS may introduce substantial overhead (the index, node headers,
+ * alighment, wastage at the end of eraseblocks, etc), it cannot report real
+ * amount of free flash space it has (well, because not all dirty space is
+ * reclamable, UBIFS does not actually know the real amount). If UBIFS did so,
+ * it would bread user expectetion about what free space is. Users seem to
+ * accustomed to assume that if the file-system reports N bytes of free space,
+ * they would be able to fit a file of N bytes to the FS. This almost works for
+ * traditional file-systems, because they have way less overhead than UBIFS.
+ * So, to keep users happy, UBIFS tries to take the overhead into account.
 */
-long long ubifs_budg_get_free_space(struct ubifs_info *c)
+long long ubifs_get_free_space(struct ubifs_info *c)
 {
-        int min_idx_lebs, rsvd_idx_lebs;
+        int min_idx_lebs, rsvd_idx_lebs, lebs;
        long long available, outstanding, free;
-        /* Do exactly the same calculations as in 'do_budget_space()' */
        spin_lock(&c->space_lock);
        min_idx_lebs = ubifs_calc_min_idx_lebs(c);
+        outstanding = c->budg_data_growth + c->budg_dd_growth;
-        if (min_idx_lebs > c->lst.idx_lebs)
+        /*
-                rsvd_idx_lebs = min_idx_lebs - c->lst.idx_lebs;
+         * Force the amount available to the total size reported if the used
-        else
+         * space is zero.
-                rsvd_idx_lebs = 0;
+         */
+        if (c->lst.total_used <= UBIFS_INO_NODE_SZ && !outstanding) {
-        if (rsvd_idx_lebs > c->lst.empty_lebs + c->freeable_cnt + c->idx_gc_cnt
-                                - c->lst.taken_empty_lebs) {
                spin_unlock(&c->space_lock);
-                return 0;
+                return (long long)c->block_cnt << UBIFS_BLOCK_SHIFT;
        }
        available = ubifs_calc_available(c, min_idx_lebs);
-        outstanding = c->budg_data_growth + c->budg_dd_growth;
-        c->min_idx_lebs = min_idx_lebs;
+        /*
+         * When reporting free space to user-space, UBIFS guarantees that it is
+         * possible to write a file of free space size. This means that for
+         * empty LEBs we may use more precise calculations than
+         * 'ubifs_calc_available()' is using. Namely, we know that in empty
+         * LEBs we would waste only @c->leb_overhead bytes, not @c->dark_wm.
+         * Thus, amend the available space.
+         *
+         * Note, the calculations below are similar to what we have in
+         * 'do_budget_space()', so refer there for comments.
+         */
+        if (min_idx_lebs > c->lst.idx_lebs)
+                rsvd_idx_lebs = min_idx_lebs - c->lst.idx_lebs;
+        else
+                rsvd_idx_lebs = 0;
+        lebs = c->lst.empty_lebs + c->freeable_cnt + c->idx_gc_cnt -
+               c->lst.taken_empty_lebs;
+        lebs -= rsvd_idx_lebs;
+        available += lebs * (c->dark_wm - c->leb_overhead);
        spin_unlock(&c->space_lock);
        if (available > outstanding)
diff --git a/fs/ubifs/dir.c b/fs/ubifs/dir.c
index 5c96f1fb7016..2b267c9a1806 100644
--- a/fs/ubifs/dir.c
+++ b/fs/ubifs/dir.c
@@ -587,7 +587,6 @@ static int ubifs_unlink(struct inode *dir, struct dentry *dentry)
        if (err) {
                if (err != -ENOSPC)
                        return err;
-                err = 0;
                budgeted = 0;
        }
diff --git a/fs/ubifs/file.c b/fs/ubifs/file.c
index 4071d1cae29f..3d698e2022b1 100644
--- a/fs/ubifs/file.c
+++ b/fs/ubifs/file.c
@@ -793,7 +793,7 @@ static int do_truncation(struct ubifs_info *c, struct inode *inode,
        int err;
        struct ubifs_budget_req req;
        loff_t old_size = inode->i_size, new_size = attr->ia_size;
-        int offset = new_size & (UBIFS_BLOCK_SIZE - 1);
+        int offset = new_size & (UBIFS_BLOCK_SIZE - 1), budgeted = 1;
        struct ubifs_inode *ui = ubifs_inode(inode);
        dbg_gen("ino %lu, size %lld -> %lld", inode->i_ino, old_size, new_size);
@@ -811,8 +811,15 @@ static int do_truncation(struct ubifs_info *c, struct inode *inode,
        /* A funny way to budget for truncation node */
        req.dirtied_ino_d = UBIFS_TRUN_NODE_SZ;
        err = ubifs_budget_space(c, &req);
-        if (err)
+        if (err) {
-                return err;
+                /*
+                 * Treat truncations to zero as deletion and always allow them,
+                 * just like we do for '->unlink()'.
+                 */
+                if (new_size || err != -ENOSPC)
+                        return err;
+                budgeted = 0;
+        }
        err = vmtruncate(inode, new_size);
        if (err)
@@ -869,7 +876,12 @@ static int do_truncation(struct ubifs_info *c, struct inode *inode,
        err = ubifs_jnl_truncate(c, inode, old_size, new_size);
        mutex_unlock(&ui->ui_mutex);
 out_budg:
-        ubifs_release_budget(c, &req);
+        if (budgeted)
+                ubifs_release_budget(c, &req);
+        else {
+                c->nospace = c->nospace_rp = 0;
+                smp_wmb();
+        }
        return err;
 }
diff --git a/fs/ubifs/find.c b/fs/ubifs/find.c
index adee7b5ddeab..e045c8b55423 100644
--- a/fs/ubifs/find.c
+++ b/fs/ubifs/find.c
@@ -211,14 +211,8 @@ static const struct ubifs_lprops *scan_for_dirty(struct ubifs_info *c,
 * dirty index heap, and it falls-back to LPT scanning if the heaps are empty
 * or do not have an LEB which satisfies the @min_space criteria.
 *
- * Note:
+ * Note, LEBs which have less than dead watermark of free + dirty space are
- *   o LEBs which have less than dead watermark of dirty space are never picked
+ * never picked by this function.
- *   by this function;
- *
- * Returns zero and the LEB properties of
- * found dirty LEB in case of success, %-ENOSPC if no dirty LEB was found and a
- * negative error code in case of other failures. The returned LEB is marked as
- * "taken".
 *
 * The additional @pick_free argument controls if this function has to return a
 * free or freeable LEB if one is present. For example, GC must to set it to %1,
@@ -231,6 +225,10 @@ static const struct ubifs_lprops *scan_for_dirty(struct ubifs_info *c,
 *
 * In addition @pick_free is set to %2 by the recovery process in order to
 * recover gc_lnum in which case an index LEB must not be returned.
+ *
+ * This function returns zero and the LEB properties of found dirty LEB in case
+ * of success, %-ENOSPC if no dirty LEB was found and a negative error code in
+ * case of other failures. The returned LEB is marked as "taken".
 */
 int ubifs_find_dirty_leb(struct ubifs_info *c, struct ubifs_lprops *ret_lp,
                         int min_space, int pick_free)
@@ -245,7 +243,7 @@ int ubifs_find_dirty_leb(struct ubifs_info *c, struct ubifs_lprops *ret_lp,
                int lebs, rsvd_idx_lebs = 0;
                spin_lock(&c->space_lock);
-                lebs = c->lst.empty_lebs;
+                lebs = c->lst.empty_lebs + c->idx_gc_cnt;
                lebs += c->freeable_cnt - c->lst.taken_empty_lebs;
                /*
@@ -317,7 +315,7 @@ int ubifs_find_dirty_leb(struct ubifs_info *c, struct ubifs_lprops *ret_lp,
                lp = idx_lp;
        if (lp) {
-                ubifs_assert(lp->dirty >= c->dead_wm);
+                ubifs_assert(lp->free + lp->dirty >= c->dead_wm);
                goto found;
        }
diff --git a/fs/ubifs/gc.c b/fs/ubifs/gc.c
index d0f3dac29081..13f1019c859f 100644
--- a/fs/ubifs/gc.c
+++ b/fs/ubifs/gc.c
@@ -344,6 +344,12 @@ int ubifs_garbage_collect_leb(struct ubifs_info *c, struct ubifs_lprops *lp)
                if (err)
                        goto out;
+                /* Allow for races with TNC */
+                c->gced_lnum = lnum;
+                smp_wmb();
+                c->gc_seq += 1;
+                smp_wmb();
                if (c->gc_lnum == -1) {
                        c->gc_lnum = lnum;
                        err = LEB_RETAINED;
diff --git a/fs/ubifs/misc.h b/fs/ubifs/misc.h
index 87dabf9fe742..4c12a9215d7f 100644
--- a/fs/ubifs/misc.h
+++ b/fs/ubifs/misc.h
@@ -284,38 +284,6 @@ static inline void *ubifs_idx_key(const struct ubifs_info *c,
 }
 /**
- * ubifs_reported_space - calculate reported free space.
- * @c: the UBIFS file-system description object
- * @free: amount of free space
- *
- * This function calculates amount of free space which will be reported to
- * user-space. User-space application tend to expect that if the file-system
- * (e.g., via the 'statfs()' call) reports that it has N bytes available, they
- * are able to write a file of size N. UBIFS attaches node headers to each data
- * node and it has to write indexind nodes as well. This introduces additional
- * overhead, and UBIFS it has to report sligtly less free space to meet the
- * above expectetion.
- *
- * This function assumes free space is made up of uncompressed data nodes and
- * full index nodes (one per data node, doubled because we always allow enough
- * space to write the index twice).
- *
- * Note, the calculation is pessimistic, which means that most of the time
- * UBIFS reports less space than it actually has.
- */
-static inline long long ubifs_reported_space(const struct ubifs_info *c,
-                                             uint64_t free)
-{
-        int divisor, factor;
-        divisor = UBIFS_MAX_DATA_NODE_SZ + (c->max_idx_node_sz * 3);
-        factor = UBIFS_MAX_DATA_NODE_SZ - UBIFS_DATA_NODE_SZ;
-        do_div(free, divisor);
-        return free * factor;
-}
-/**
 * ubifs_current_time - round current time to time granularity.
 * @inode: inode
 */
@@ -325,4 +293,21 @@ static inline struct timespec ubifs_current_time(struct inode *inode)
                current_fs_time(inode->i_sb) : CURRENT_TIME_SEC;
 }
+/**
+ * ubifs_tnc_lookup - look up a file-system node.
+ * @c: UBIFS file-system description object
+ * @key: node key to lookup
+ * @node: the node is returned here
+ *
+ * This function look up and reads node with key @key. The caller has to make
+ * sure the @node buffer is large enough to fit the node. Returns zero in case
+ * of success, %-ENOENT if the node was not found, and a negative error code in
+ * case of failure.
+ */
+static inline int ubifs_tnc_lookup(struct ubifs_info *c,
+                                   const union ubifs_key *key, void *node)
+{
+        return ubifs_tnc_locate(c, key, node, NULL, NULL);
+}
 #endif /* __UBIFS_MISC_H__ */
diff --git a/fs/ubifs/super.c b/fs/ubifs/super.c
index f71e6b8822c4..7562464ac83f 100644
--- a/fs/ubifs/super.c
+++ b/fs/ubifs/super.c
@@ -370,8 +370,9 @@ static int ubifs_statfs(struct dentry *dentry, struct kstatfs *buf)
 {
        struct ubifs_info *c = dentry->d_sb->s_fs_info;
        unsigned long long free;
+        __le32 *uuid = (__le32 *)c->uuid;
-        free = ubifs_budg_get_free_space(c);
+        free = ubifs_get_free_space(c);
        dbg_gen("free space %lld bytes (%lld blocks)",
                free, free >> UBIFS_BLOCK_SHIFT);
@@ -386,7 +387,8 @@ static int ubifs_statfs(struct dentry *dentry, struct kstatfs *buf)
        buf->f_files = 0;
        buf->f_ffree = 0;
        buf->f_namelen = UBIFS_MAX_NLEN;
+        buf->f_fsid.val[0] = le32_to_cpu(uuid[0]) ^ le32_to_cpu(uuid[2]);
+        buf->f_fsid.val[1] = le32_to_cpu(uuid[1]) ^ le32_to_cpu(uuid[3]);
        return 0;
 }
@@ -530,6 +532,12 @@ static int init_constants_early(struct ubifs_info *c)
        c->dead_wm = ALIGN(MIN_WRITE_SZ, c->min_io_size);
        c->dark_wm = ALIGN(UBIFS_MAX_NODE_SZ, c->min_io_size);
+        /*
+         * Calculate how many bytes would be wasted at the end of LEB if it was
+         * fully filled with data nodes of maximum size. This is used in
+         * calculations when reporting free space.
+         */
+        c->leb_overhead = c->leb_size % UBIFS_MAX_DATA_NODE_SZ;
        return 0;
 }
@@ -647,13 +655,11 @@ static int init_constants_late(struct ubifs_info *c)
         * internally because it does not make much sense for UBIFS, but it is
         * necessary to report something for the 'statfs()' call.
         *
-         * Subtract the LEB reserved for GC and the LEB which is reserved for
+         * Subtract the LEB reserved for GC, the LEB which is reserved for
-         * deletions.
+         * deletions, and assume only one journal head is available.
-         *
-         * Review 'ubifs_calc_available()' if changing this calculation.
         */
-        tmp64 = c->main_lebs - 2;
+        tmp64 = c->main_lebs - 2 - c->jhead_cnt + 1;
-        tmp64 *= (uint64_t)c->leb_size - c->dark_wm;
+        tmp64 *= (uint64_t)c->leb_size - c->leb_overhead;
        tmp64 = ubifs_reported_space(c, tmp64);
        c->block_cnt = tmp64 >> UBIFS_BLOCK_SHIFT;
diff --git a/fs/ubifs/tnc.c b/fs/ubifs/tnc.c
index e909f4a96443..7da209ab9378 100644
--- a/fs/ubifs/tnc.c
+++ b/fs/ubifs/tnc.c
@@ -506,7 +506,7 @@ static int fallible_read_node(struct ubifs_info *c, const union ubifs_key *key,
                if (keys_cmp(c, key, &node_key) != 0)
                        ret = 0;
        }
-        if (ret == 0)
+        if (ret == 0 && c->replaying)
                dbg_mnt("dangling branch LEB %d:%d len %d, key %s",
                        zbr->lnum, zbr->offs, zbr->len, DBGKEY(key));
        return ret;
@@ -1382,50 +1382,39 @@ static int lookup_level0_dirty(struct ubifs_info *c, const union ubifs_key *key,
 }
 /**
- * ubifs_tnc_lookup - look up a file-system node.
+ * maybe_leb_gced - determine if a LEB may have been garbage collected.
 * @c: UBIFS file-system description object
- * @key: node key to lookup
+ * @lnum: LEB number
- * @node: the node is returned here
+ * @gc_seq1: garbage collection sequence number
 *
- * This function look up and reads node with key @key. The caller has to make
+ * This function determines if @lnum may have been garbage collected since
- * sure the @node buffer is large enough to fit the node. Returns zero in case
+ * sequence number @gc_seq1. If it may have been then %1 is returned, otherwise
- * of success, %-ENOENT if the node was not found, and a negative error code in
+ * %0 is returned.
- * case of failure.
 */
-int ubifs_tnc_lookup(struct ubifs_info *c, const union ubifs_key *key,
+static int maybe_leb_gced(struct ubifs_info *c, int lnum, int gc_seq1)
-                     void *node)
 {
-        int found, n, err;
+        int gc_seq2, gced_lnum;
-        struct ubifs_znode *znode;
-        struct ubifs_zbranch zbr, *zt;
-        mutex_lock(&c->tnc_mutex);
+        gced_lnum = c->gced_lnum;
-        found = ubifs_lookup_level0(c, key, &znode, &n);
+        smp_rmb();
-        if (!found) {
+        gc_seq2 = c->gc_seq;
-                err = -ENOENT;
+        /* Same seq means no GC */
-                goto out;
+        if (gc_seq1 == gc_seq2)
-        } else if (found < 0) {
+                return 0;
-                err = found;
+        /* Different by more than 1 means we don't know */
-                goto out;
+        if (gc_seq1 + 1 != gc_seq2)
-        }
+                return 1;
-        zt = &znode->zbranch[n];
+        /*
-        if (is_hash_key(c, key)) {
+         * We have seen the sequence number has increased by 1. Now we need to
-                /*
+         * be sure we read the right LEB number, so read it again.
-                 * In this case the leaf node cache gets used, so we pass the
+         */
-                 * address of the zbranch and keep the mutex locked
+        smp_rmb();
-                 */
+        if (gced_lnum != c->gced_lnum)
-                err = tnc_read_node_nm(c, zt, node);
+                return 1;
-                goto out;
+        /* Finally we can check lnum */
-        }
+        if (gced_lnum == lnum)
-        zbr = znode->zbranch[n];
+                return 1;
-        mutex_unlock(&c->tnc_mutex);
+        return 0;
-        err = ubifs_tnc_read_node(c, &zbr, node);
-        return err;
-out:
-        mutex_unlock(&c->tnc_mutex);
-        return err;
 }
 /**
@@ -1436,16 +1425,19 @@ out:
 * @lnum: LEB number is returned here
 * @offs: offset is returned here
 *
- * This function is the same as 'ubifs_tnc_lookup()' but it returns the node
+ * This function look up and reads node with key @key. The caller has to make
- * location also. See 'ubifs_tnc_lookup()'.
+ * sure the @node buffer is large enough to fit the node. Returns zero in case
+ * of success, %-ENOENT if the node was not found, and a negative error code in
+ * case of failure. The node location can be returned in @lnum and @offs.
 */
 int ubifs_tnc_locate(struct ubifs_info *c, const union ubifs_key *key,
                     void *node, int *lnum, int *offs)
 {
-        int found, n, err;
+        int found, n, err, safely = 0, gc_seq1;
        struct ubifs_znode *znode;
        struct ubifs_zbranch zbr, *zt;
+again:
        mutex_lock(&c->tnc_mutex);
        found = ubifs_lookup_level0(c, key, &znode, &n);
        if (!found) {
@@ -1456,24 +1448,43 @@ int ubifs_tnc_locate(struct ubifs_info *c, const union ubifs_key *key,
                goto out;
        }
        zt = &znode->zbranch[n];
+        if (lnum) {
+                *lnum = zt->lnum;
+                *offs = zt->offs;
+        }
        if (is_hash_key(c, key)) {
                /*
                 * In this case the leaf node cache gets used, so we pass the
                 * address of the zbranch and keep the mutex locked
                 */
-                *lnum = zt->lnum;
-                *offs = zt->offs;
                err = tnc_read_node_nm(c, zt, node);
                goto out;
        }
+        if (safely) {
+                err = ubifs_tnc_read_node(c, zt, node);
+                goto out;
+        }
+        /* Drop the TNC mutex prematurely and race with garbage collection */
        zbr = znode->zbranch[n];
+        gc_seq1 = c->gc_seq;
        mutex_unlock(&c->tnc_mutex);
-        *lnum = zbr.lnum;
+        if (ubifs_get_wbuf(c, zbr.lnum)) {
-        *offs = zbr.offs;
+                /* We do not GC journal heads */
+                err = ubifs_tnc_read_node(c, &zbr, node);
+                return err;
+        }
-        err = ubifs_tnc_read_node(c, &zbr, node);
+        err = fallible_read_node(c, key, &zbr, node);
-        return err;
+        if (maybe_leb_gced(c, zbr.lnum, gc_seq1)) {
+                /*
+                 * The node may have been GC'ed out from under us so try again
+                 * while keeping the TNC mutex locked.
+                 */
+                safely = 1;
+                goto again;
+        }
+        return 0;
 out:
        mutex_unlock(&c->tnc_mutex);
@@ -1498,7 +1509,6 @@ static int do_lookup_nm(struct ubifs_info *c, const union ubifs_key *key,
 {
        int found, n, err;
        struct ubifs_znode *znode;
-        struct ubifs_zbranch zbr;
        dbg_tnc("name '%.*s' key %s", nm->len, nm->name, DBGKEY(key));
        mutex_lock(&c->tnc_mutex);
@@ -1522,11 +1532,7 @@ static int do_lookup_nm(struct ubifs_info *c, const union ubifs_key *key,
                goto out_unlock;
        }
-        zbr = znode->zbranch[n];
+        err = tnc_read_node_nm(c, &znode->zbranch[n], node);
-        mutex_unlock(&c->tnc_mutex);
-        err = tnc_read_node_nm(c, &zbr, node);
-        return err;
 out_unlock:
        mutex_unlock(&c->tnc_mutex);
diff --git a/fs/ubifs/ubifs-media.h b/fs/ubifs/ubifs-media.h
index bd2121f3426e..a9ecbd9af20d 100644
--- a/fs/ubifs/ubifs-media.h
+++ b/fs/ubifs/ubifs-media.h
@@ -87,7 +87,7 @@
 #define UBIFS_SK_LEN 8
 /* Minimum index tree fanout */
-#define UBIFS_MIN_FANOUT 2
+#define UBIFS_MIN_FANOUT 3
 /* Maximum number of levels in UBIFS indexing B-tree */
 #define UBIFS_MAX_LEVELS 512
diff --git a/fs/ubifs/ubifs.h b/fs/ubifs/ubifs.h
index d7f706f7a302..17c620b93eec 100644
--- a/fs/ubifs/ubifs.h
+++ b/fs/ubifs/ubifs.h
@@ -995,6 +995,9 @@ struct ubifs_mount_opts {
 * @max_idx_node_sz: maximum indexing node aligned on 8-bytes boundary
 * @max_inode_sz: maximum possible inode size in bytes
 * @max_znode_sz: size of znode in bytes
+ *
+ * @leb_overhead: how many bytes are wasted in an LEB when it is filled with
+ *                data nodes of maximum size - used in free space reporting
 * @dead_wm: LEB dead space watermark
 * @dark_wm: LEB dark space watermark
 * @block_cnt: count of 4KiB blocks on the FS
@@ -1028,6 +1031,8 @@ struct ubifs_mount_opts {
 * @sbuf: a buffer of LEB size used by GC and replay for scanning
 * @idx_gc: list of index LEBs that have been garbage collected
 * @idx_gc_cnt: number of elements on the idx_gc list
+ * @gc_seq: incremented for every non-index LEB garbage collected
+ * @gced_lnum: last non-index LEB that was garbage collected
 *
 * @infos_list: links all 'ubifs_info' objects
 * @umount_mutex: serializes shrinker and un-mount
@@ -1224,6 +1229,8 @@ struct ubifs_info {
        int max_idx_node_sz;
        long long max_inode_sz;
        int max_znode_sz;
+        int leb_overhead;
        int dead_wm;
        int dark_wm;
        int block_cnt;
@@ -1257,6 +1264,8 @@ struct ubifs_info {
        void *sbuf;
        struct list_head idx_gc;
        int idx_gc_cnt;
+        volatile int gc_seq;
+        volatile int gced_lnum;
        struct list_head infos_list;
        struct mutex umount_mutex;
@@ -1434,9 +1443,10 @@ void ubifs_release_ino_dirty(struct ubifs_info *c, struct inode *inode,
                                struct ubifs_budget_req *req);
 void ubifs_cancel_ino_op(struct ubifs_info *c, struct inode *inode,
                         struct ubifs_budget_req *req);
-long long ubifs_budg_get_free_space(struct ubifs_info *c);
+long long ubifs_get_free_space(struct ubifs_info *c);
 int ubifs_calc_min_idx_lebs(struct ubifs_info *c);
 void ubifs_convert_page_budget(struct ubifs_info *c);
+long long ubifs_reported_space(const struct ubifs_info *c, uint64_t free);
 long long ubifs_calc_available(const struct ubifs_info *c, int min_idx_lebs);
 /* find.c */
@@ -1451,8 +1461,6 @@ int ubifs_save_dirty_idx_lnums(struct ubifs_info *c);
 /* tnc.c */
 int ubifs_lookup_level0(struct ubifs_info *c, const union ubifs_key *key,
                        struct ubifs_znode **zn, int *n);
-int ubifs_tnc_lookup(struct ubifs_info *c, const union ubifs_key *key,
-                     void *node);
 int ubifs_tnc_lookup_nm(struct ubifs_info *c, const union ubifs_key *key,
                        void *node, const struct qstr *nm);
 int ubifs_tnc_locate(struct ubifs_info *c, const union ubifs_key *key,
diff --git a/fs/udf/file.c b/fs/udf/file.c
index 0ed6e146a0d9..eb91f3b70320 100644
--- a/fs/udf/file.c
+++ b/fs/udf/file.c
@@ -211,6 +211,7 @@ const struct file_operations udf_file_operations = {
        .release                = udf_release_file,
        .fsync                  = udf_fsync_file,
        .splice_read            = generic_file_splice_read,
+        .llseek                 = generic_file_llseek,
 };
 const struct inode_operations udf_file_inode_operations = {
diff --git a/fs/udf/ialloc.c b/fs/udf/ialloc.c
index eb9cfa23dc3d..a4f2b3ce45b0 100644
--- a/fs/udf/ialloc.c
+++ b/fs/udf/ialloc.c
@@ -76,11 +76,24 @@ struct inode *udf_new_inode(struct inode *dir, int mode, int *err)
        *err = -ENOSPC;
        iinfo = UDF_I(inode);
-        iinfo->i_unique = 0;
+        if (UDF_QUERY_FLAG(inode->i_sb, UDF_FLAG_USE_EXTENDED_FE)) {
-        iinfo->i_lenExtents = 0;
+                iinfo->i_efe = 1;
-        iinfo->i_next_alloc_block = 0;
+                if (UDF_VERS_USE_EXTENDED_FE > sbi->s_udfrev)
-        iinfo->i_next_alloc_goal = 0;
+                        sbi->s_udfrev = UDF_VERS_USE_EXTENDED_FE;
-        iinfo->i_strat4096 = 0;
+                iinfo->i_ext.i_data = kzalloc(inode->i_sb->s_blocksize -
+                                            sizeof(struct extendedFileEntry),
+                                            GFP_KERNEL);
+        } else {
+                iinfo->i_efe = 0;
+                iinfo->i_ext.i_data = kzalloc(inode->i_sb->s_blocksize -
+                                            sizeof(struct fileEntry),
+                                            GFP_KERNEL);
+        }
+        if (!iinfo->i_ext.i_data) {
+                iput(inode);
+                *err = -ENOMEM;
+                return NULL;
+        }
        block = udf_new_block(dir->i_sb, NULL,
                              dinfo->i_location.partitionReferenceNum,
@@ -111,6 +124,7 @@ struct inode *udf_new_inode(struct inode *dir, int mode, int *err)
                lvhd->uniqueID = cpu_to_le64(uniqueID);
                mark_buffer_dirty(sbi->s_lvid_bh);
        }
+        mutex_unlock(&sbi->s_alloc_mutex);
        inode->i_mode = mode;
        inode->i_uid = current->fsuid;
        if (dir->i_mode & S_ISGID) {
@@ -129,25 +143,6 @@ struct inode *udf_new_inode(struct inode *dir, int mode, int *err)
        iinfo->i_lenEAttr = 0;
        iinfo->i_lenAlloc = 0;
        iinfo->i_use = 0;
-        if (UDF_QUERY_FLAG(inode->i_sb, UDF_FLAG_USE_EXTENDED_FE)) {
-                iinfo->i_efe = 1;
-                if (UDF_VERS_USE_EXTENDED_FE > sbi->s_udfrev)
-                        sbi->s_udfrev = UDF_VERS_USE_EXTENDED_FE;
-                iinfo->i_ext.i_data = kzalloc(inode->i_sb->s_blocksize -
-                                            sizeof(struct extendedFileEntry),
-                                            GFP_KERNEL);
-        } else {
-                iinfo->i_efe = 0;
-                iinfo->i_ext.i_data = kzalloc(inode->i_sb->s_blocksize -
-                                            sizeof(struct fileEntry),
-                                            GFP_KERNEL);
-        }
-        if (!iinfo->i_ext.i_data) {
-                iput(inode);
-                *err = -ENOMEM;
-                mutex_unlock(&sbi->s_alloc_mutex);
-                return NULL;
-        }
        if (UDF_QUERY_FLAG(inode->i_sb, UDF_FLAG_USE_AD_IN_ICB))
                iinfo->i_alloc_type = ICBTAG_FLAG_AD_IN_ICB;
        else if (UDF_QUERY_FLAG(inode->i_sb, UDF_FLAG_USE_SHORT_AD))
@@ -158,7 +153,6 @@ struct inode *udf_new_inode(struct inode *dir, int mode, int *err)
                iinfo->i_crtime = current_fs_time(inode->i_sb);
        insert_inode_hash(inode);
        mark_inode_dirty(inode);
-        mutex_unlock(&sbi->s_alloc_mutex);
        if (DQUOT_ALLOC_INODE(inode)) {
                DQUOT_DROP(inode);
diff --git a/include/asm-generic/Kbuild.asm b/include/asm-generic/Kbuild.asm
index 1170dc60e638..1870d5e05f1c 100644
--- a/include/asm-generic/Kbuild.asm
+++ b/include/asm-generic/Kbuild.asm
@@ -1,8 +1,10 @@
-ifneq ($(wildcard $(srctree)/include/asm-$(SRCARCH)/kvm.h),)
+ifneq ($(wildcard $(srctree)/arch/$(SRCARCH)/include/asm/kvm.h \
+                  $(srctree)/include/asm-$(SRCARCH)/kvm.h),)
 header-y  += kvm.h
 endif
-ifneq ($(wildcard $(srctree)/include/asm-$(SRCARCH)/a.out.h),)
+ifneq ($(wildcard $(srctree)/arch/$(SRCARCH)/include/asm/a.out.h \
+                  $(srctree)/include/asm-$(SRCARCH)/a.out.h),)
 unifdef-y += a.out.h
 endif
 unifdef-y += auxvec.h
diff --git a/include/asm-generic/bug.h b/include/asm-generic/bug.h
index a3f738cffdb6..edc6ba82e090 100644
--- a/include/asm-generic/bug.h
+++ b/include/asm-generic/bug.h
@@ -97,6 +97,16 @@ extern void warn_slowpath(const char *file, const int line,
        unlikely(__ret_warn_once);                              \
 })
+#define WARN_ONCE(condition, format...) ({                      \
+        static int __warned;                                    \
+        int __ret_warn_once = !!(condition);                    \
+                                                                \
+        if (unlikely(__ret_warn_once))                          \
+                if (WARN(!__warned, format))                    \
+                        __warned = 1;                           \
+        unlikely(__ret_warn_once);                              \
+})
 #define WARN_ON_RATELIMIT(condition, state)                     \
                WARN_ON((condition) && __ratelimit(state))
diff --git a/include/asm-generic/sections.h b/include/asm-generic/sections.h
index 8feeae1f2369..79a7ff925bf8 100644
--- a/include/asm-generic/sections.h
+++ b/include/asm-generic/sections.h
@@ -14,4 +14,10 @@ extern char __kprobes_text_start[], __kprobes_text_end[];
 extern char __initdata_begin[], __initdata_end[];
 extern char __start_rodata[], __end_rodata[];
+/* function descriptor handling (if any).  Override
+ * in asm/sections.h */
+#ifndef dereference_function_descriptor
+#define dereference_function_descriptor(p) (p)
+#endif
 #endif /* _ASM_GENERIC_SECTIONS_H_ */
diff --git a/include/asm-generic/syscall.h b/include/asm-generic/syscall.h
index abcf34c2fdc7..ea8087b55ffc 100644
--- a/include/asm-generic/syscall.h
+++ b/include/asm-generic/syscall.h
@@ -126,7 +126,7 @@ void syscall_get_arguments(struct task_struct *task, struct pt_regs *regs,
 * @args:       array of argument values to store
 *
 * Changes @n arguments to the system call starting with the @i'th argument.
- * @n'th argument to @val.  Argument @i gets value @args[0], and so on.
+ * Argument @i gets value @args[0], and so on.
 * An arch inline version is probably optimal when @i and @n are constants.
 *
 * It's only valid to call this when @task is stopped for tracing on
diff --git a/include/asm-mips/cacheflush.h b/include/asm-mips/cacheflush.h
index d5c0f2fda51b..03b1d69b142f 100644
--- a/include/asm-mips/cacheflush.h
+++ b/include/asm-mips/cacheflush.h
@@ -63,6 +63,7 @@ static inline void flush_icache_page(struct vm_area_struct *vma,
 }
 extern void (*flush_icache_range)(unsigned long start, unsigned long end);
+extern void (*local_flush_icache_range)(unsigned long start, unsigned long end);
 extern void (*__flush_cache_vmap)(void);
diff --git a/include/asm-parisc/sections.h b/include/asm-parisc/sections.h
index fdd43ec42ec5..9d13c3507ad6 100644
--- a/include/asm-parisc/sections.h
+++ b/include/asm-parisc/sections.h
@@ -4,4 +4,9 @@
 /* nothing to see, move along */
 #include <asm-generic/sections.h>
+#ifdef CONFIG_64BIT
+#undef dereference_function_descriptor
+void *dereference_function_descriptor(void *);
+#endif
 #endif
diff --git a/include/asm-x86/cpufeature.h b/include/asm-x86/cpufeature.h
index 762f6a6bc707..9489283a4bcf 100644
--- a/include/asm-x86/cpufeature.h
+++ b/include/asm-x86/cpufeature.h
@@ -72,14 +72,15 @@
 #define X86_FEATURE_UP          (3*32+ 9) /* smp kernel running on up */
 #define X86_FEATURE_FXSAVE_LEAK (3*32+10) /* FXSAVE leaks FOP/FIP/FOP */
 #define X86_FEATURE_ARCH_PERFMON (3*32+11) /* Intel Architectural PerfMon */
-#define X86_FEATURE_PEBS        (3*32+12)  /* Precise-Event Based Sampling */
+#define X86_FEATURE_PEBS        (3*32+12) /* Precise-Event Based Sampling */
-#define X86_FEATURE_BTS         (3*32+13)  /* Branch Trace Store */
+#define X86_FEATURE_BTS         (3*32+13) /* Branch Trace Store */
-#define X86_FEATURE_SYSCALL32   (3*32+14)  /* syscall in ia32 userspace */
+#define X86_FEATURE_SYSCALL32   (3*32+14) /* syscall in ia32 userspace */
-#define X86_FEATURE_SYSENTER32  (3*32+15)  /* sysenter in ia32 userspace */
+#define X86_FEATURE_SYSENTER32  (3*32+15) /* sysenter in ia32 userspace */
 #define X86_FEATURE_REP_GOOD    (3*32+16) /* rep microcode works well on this CPU */
 #define X86_FEATURE_MFENCE_RDTSC (3*32+17) /* Mfence synchronizes RDTSC */
 #define X86_FEATURE_LFENCE_RDTSC (3*32+18) /* Lfence synchronizes RDTSC */
-#define X86_FEATURE_11AP        (3*32+19)  /* Bad local APIC aka 11AP */
+#define X86_FEATURE_11AP        (3*32+19) /* Bad local APIC aka 11AP */
+#define X86_FEATURE_NOPL        (3*32+20) /* The NOPL (0F 1F) instructions */
 /* Intel-defined CPU features, CPUID level 0x00000001 (ecx), word 4 */
 #define X86_FEATURE_XMM3        (4*32+ 0) /* Streaming SIMD Extensions-3 */
diff --git a/include/asm-x86/required-features.h b/include/asm-x86/required-features.h
index adec887dd7cd..5c2ff4bc2980 100644
--- a/include/asm-x86/required-features.h
+++ b/include/asm-x86/required-features.h
@@ -41,6 +41,12 @@
 # define NEED_3DNOW     0
 #endif
+#if defined(CONFIG_X86_P6_NOP) || defined(CONFIG_X86_64)
+# define NEED_NOPL      (1<<(X86_FEATURE_NOPL & 31))
+#else
+# define NEED_NOPL      0
+#endif
 #ifdef CONFIG_X86_64
 #define NEED_PSE        0
 #define NEED_MSR        (1<<(X86_FEATURE_MSR & 31))
@@ -67,7 +73,7 @@
 #define REQUIRED_MASK1  (NEED_LM|NEED_3DNOW)
 #define REQUIRED_MASK2  0
-#define REQUIRED_MASK3  0
+#define REQUIRED_MASK3  (NEED_NOPL)
 #define REQUIRED_MASK4  0
 #define REQUIRED_MASK5  0
 #define REQUIRED_MASK6  0
diff --git a/include/linux/Kbuild b/include/linux/Kbuild
index 59391250d51c..b68ec09399be 100644
--- a/include/linux/Kbuild
+++ b/include/linux/Kbuild
@@ -167,7 +167,8 @@ unifdef-y += acct.h
 unifdef-y += adb.h
 unifdef-y += adfs_fs.h
 unifdef-y += agpgart.h
-ifneq ($(wildcard $(srctree)/include/asm-$(SRCARCH)/a.out.h),)
+ifneq ($(wildcard $(srctree)/arch/$(SRCARCH)/include/asm/a.out.h \
+                  $(srctree)/include/asm-$(SRCARCH)/a.out.h),)
 unifdef-y += a.out.h
 endif
 unifdef-y += apm_bios.h
@@ -258,7 +259,8 @@ unifdef-y += kd.h
 unifdef-y += kernelcapi.h
 unifdef-y += kernel.h
 unifdef-y += keyboard.h
-ifneq ($(wildcard $(srctree)/include/asm-$(SRCARCH)/kvm.h),)
+ifneq ($(wildcard $(srctree)/arch/$(SRCARCH)/include/asm/kvm.h \
+                  $(srctree)/include/asm-$(SRCARCH)/kvm.h),)
 unifdef-y += kvm.h
 endif
 unifdef-y += llc.h
diff --git a/include/linux/ata.h b/include/linux/ata.h
index 1ce19c1ef0e9..8a12d718c169 100644
--- a/include/linux/ata.h
+++ b/include/linux/ata.h
@@ -745,7 +745,7 @@ static inline int ata_ok(u8 status)
 static inline int lba_28_ok(u64 block, u32 n_block)
 {
        /* check the ending block number */
-        return ((block + n_block - 1) < ((u64)1 << 28)) && (n_block <= 256);
+        return ((block + n_block) < ((u64)1 << 28)) && (n_block <= 256);
 }
 static inline int lba_48_ok(u64 block, u32 n_block)
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 44710d7e7bff..53ea933cf60b 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -843,8 +843,6 @@ extern int blkdev_issue_flush(struct block_device *, sector_t *);
 */
 extern int blk_verify_command(struct blk_cmd_filter *filter,
                              unsigned char *cmd, int has_write_perm);
-extern int blk_register_filter(struct gendisk *disk);
-extern void blk_unregister_filter(struct gendisk *disk);
 extern void blk_set_cmd_filter_defaults(struct blk_cmd_filter *filter);
 #define MAX_PHYS_SEGMENTS 128
diff --git a/include/linux/clockchips.h b/include/linux/clockchips.h
index c33b0dc28e4d..ed3a5d473e52 100644
--- a/include/linux/clockchips.h
+++ b/include/linux/clockchips.h
@@ -127,6 +127,8 @@ extern int clockevents_register_notifier(struct notifier_block *nb);
 extern int clockevents_program_event(struct clock_event_device *dev,
                                     ktime_t expires, ktime_t now);
+extern void clockevents_handle_noop(struct clock_event_device *dev);
 #ifdef CONFIG_GENERIC_CLOCKEVENTS
 extern void clockevents_notify(unsigned long reason, void *arg);
 #else
diff --git a/include/linux/ioport.h b/include/linux/ioport.h
index 8d3b7a9afd17..350033e8f4e1 100644
--- a/include/linux/ioport.h
+++ b/include/linux/ioport.h
@@ -159,9 +159,9 @@ extern struct resource * __devm_request_region(struct device *dev,
                                struct resource *parent, resource_size_t start,
                                resource_size_t n, const char *name);
-#define devm_release_region(start,n) \
+#define devm_release_region(dev, start, n) \
        __devm_release_region(dev, &ioport_resource, (start), (n))
-#define devm_release_mem_region(start,n) \
+#define devm_release_mem_region(dev, start, n) \
        __devm_release_region(dev, &iomem_resource, (start), (n))
 extern void __devm_release_region(struct device *dev, struct resource *parent,
diff --git a/include/linux/list.h b/include/linux/list.h
index db35ef02e745..969f6e92d089 100644
--- a/include/linux/list.h
+++ b/include/linux/list.h
@@ -619,6 +619,19 @@ static inline void hlist_add_after(struct hlist_node *n,
                next->next->pprev  = &next->next;
 }
+/*
+ * Move a list from one list head to another. Fixup the pprev
+ * reference of the first entry if it exists.
+ */
+static inline void hlist_move_list(struct hlist_head *old,
+                                   struct hlist_head *new)
+{
+        new->first = old->first;
+        if (new->first)
+                new->first->pprev = &new->first;
+        old->first = NULL;
+}
 #define hlist_entry(ptr, type, member) container_of(ptr,type,member)
 #define hlist_for_each(pos, head) \
diff --git a/include/linux/memstick.h b/include/linux/memstick.h
index a9f998a3f48b..d0c37e682234 100644
--- a/include/linux/memstick.h
+++ b/include/linux/memstick.h
@@ -21,30 +21,30 @@
 struct ms_status_register {
        unsigned char reserved;
        unsigned char interrupt;
-#define MEMSTICK_INT_CMDNAK             0x0001
+#define MEMSTICK_INT_CMDNAK 0x01
-#define MEMSTICK_INT_IOREQ              0x0008
+#define MEMSTICK_INT_IOREQ  0x08
-#define MEMSTICK_INT_IOBREQ             0x0010
+#define MEMSTICK_INT_IOBREQ 0x10
-#define MEMSTICK_INT_BREQ               0x0020
+#define MEMSTICK_INT_BREQ   0x20
-#define MEMSTICK_INT_ERR                0x0040
+#define MEMSTICK_INT_ERR    0x40
-#define MEMSTICK_INT_CED                0x0080
+#define MEMSTICK_INT_CED    0x80
        unsigned char status0;
-#define MEMSTICK_STATUS0_WP             0x0001
+#define MEMSTICK_STATUS0_WP  0x01
-#define MEMSTICK_STATUS0_SL             0x0002
+#define MEMSTICK_STATUS0_SL  0x02
-#define MEMSTICK_STATUS0_BF             0x0010
+#define MEMSTICK_STATUS0_BF  0x10
-#define MEMSTICK_STATUS0_BE             0x0020
+#define MEMSTICK_STATUS0_BE  0x20
-#define MEMSTICK_STATUS0_FB0            0x0040
+#define MEMSTICK_STATUS0_FB0 0x40
-#define MEMSTICK_STATUS0_MB             0x0080
+#define MEMSTICK_STATUS0_MB  0x80
        unsigned char status1;
-#define MEMSTICK_STATUS1_UCFG           0x0001
+#define MEMSTICK_STATUS1_UCFG 0x01
-#define MEMSTICK_STATUS1_FGER           0x0002
+#define MEMSTICK_STATUS1_FGER 0x02
-#define MEMSTICK_STATUS1_UCEX           0x0004
+#define MEMSTICK_STATUS1_UCEX 0x04
-#define MEMSTICK_STATUS1_EXER           0x0008
+#define MEMSTICK_STATUS1_EXER 0x08
-#define MEMSTICK_STATUS1_UCDT           0x0010
+#define MEMSTICK_STATUS1_UCDT 0x10
-#define MEMSTICK_STATUS1_DTER           0x0020
+#define MEMSTICK_STATUS1_DTER 0x20
-#define MEMSTICK_STATUS1_FBI            0x0040
+#define MEMSTICK_STATUS1_FB1  0x40
-#define MEMSTICK_STATUS1_MB             0x0080
+#define MEMSTICK_STATUS1_MB   0x80
 } __attribute__((packed));
 struct ms_id_register {
@@ -56,32 +56,32 @@ struct ms_id_register {
 struct ms_param_register {
        unsigned char system;
-#define MEMSTICK_SYS_ATEN 0xc0
-#define MEMSTICK_SYS_BAMD 0x80
 #define MEMSTICK_SYS_PAM  0x08
+#define MEMSTICK_SYS_BAMD 0x80
        unsigned char block_address_msb;
        unsigned short block_address;
        unsigned char cp;
-#define MEMSTICK_CP_BLOCK               0x0000
+#define MEMSTICK_CP_BLOCK     0x00
-#define MEMSTICK_CP_PAGE                0x0020
+#define MEMSTICK_CP_PAGE      0x20
-#define MEMSTICK_CP_EXTRA               0x0040
+#define MEMSTICK_CP_EXTRA     0x40
-#define MEMSTICK_CP_OVERWRITE           0x0080
+#define MEMSTICK_CP_OVERWRITE 0x80
        unsigned char page_address;
 } __attribute__((packed));
 struct ms_extra_data_register {
        unsigned char  overwrite_flag;
-#define MEMSTICK_OVERWRITE_UPDATA       0x0010
+#define MEMSTICK_OVERWRITE_UDST  0x10
-#define MEMSTICK_OVERWRITE_PAGE         0x0060
+#define MEMSTICK_OVERWRITE_PGST1 0x20
-#define MEMSTICK_OVERWRITE_BLOCK        0x0080
+#define MEMSTICK_OVERWRITE_PGST0 0x40
+#define MEMSTICK_OVERWRITE_BKST  0x80
        unsigned char  management_flag;
-#define MEMSTICK_MANAGEMENT_SYSTEM      0x0004
+#define MEMSTICK_MANAGEMENT_SYSFLG 0x04
-#define MEMSTICK_MANAGEMENT_TRANS_TABLE 0x0008
+#define MEMSTICK_MANAGEMENT_ATFLG  0x08
-#define MEMSTICK_MANAGEMENT_COPY        0x0010
+#define MEMSTICK_MANAGEMENT_SCMS1  0x10
-#define MEMSTICK_MANAGEMENT_ACCESS      0x0020
+#define MEMSTICK_MANAGEMENT_SCMS0  0x20
        unsigned short logical_address;
 } __attribute__((packed));
@@ -96,9 +96,9 @@ struct ms_register {
 struct mspro_param_register {
        unsigned char  system;
-#define MEMSTICK_SYS_SERIAL 0x80
 #define MEMSTICK_SYS_PAR4   0x00
 #define MEMSTICK_SYS_PAR8   0x40
+#define MEMSTICK_SYS_SERIAL 0x80
        unsigned short data_count;
        unsigned int   data_address;
@@ -147,7 +147,7 @@ struct ms_register_addr {
        unsigned char w_length;
 } __attribute__((packed));
-enum {
+enum memstick_tpc {
        MS_TPC_READ_MG_STATUS   = 0x01,
        MS_TPC_READ_LONG_DATA   = 0x02,
        MS_TPC_READ_SHORT_DATA  = 0x03,
@@ -167,7 +167,7 @@ enum {
        MS_TPC_SET_CMD          = 0x0e
 };
-enum {
+enum memstick_command {
        MS_CMD_BLOCK_END       = 0x33,
        MS_CMD_RESET           = 0x3c,
        MS_CMD_BLOCK_WRITE     = 0x55,
@@ -201,8 +201,6 @@ enum {
 /*** Driver structures and functions ***/
-#define MEMSTICK_PART_SHIFT 3
 enum memstick_param { MEMSTICK_POWER = 1, MEMSTICK_INTERFACE };
 #define MEMSTICK_POWER_OFF 0
@@ -215,24 +213,27 @@ enum memstick_param { MEMSTICK_POWER = 1, MEMSTICK_INTERFACE };
 struct memstick_host;
 struct memstick_driver;
+struct memstick_device_id {
+        unsigned char match_flags;
 #define MEMSTICK_MATCH_ALL            0x01
+        unsigned char type;
 #define MEMSTICK_TYPE_LEGACY          0xff
 #define MEMSTICK_TYPE_DUO             0x00
 #define MEMSTICK_TYPE_PRO             0x01
+        unsigned char category;
 #define MEMSTICK_CATEGORY_STORAGE     0xff
 #define MEMSTICK_CATEGORY_STORAGE_DUO 0x00
+#define MEMSTICK_CATEGORY_IO          0x01
+#define MEMSTICK_CATEGORY_IO_PRO      0x10
-#define MEMSTICK_CLASS_GENERIC        0xff
-#define MEMSTICK_CLASS_GENERIC_DUO    0x00
-struct memstick_device_id {
-        unsigned char match_flags;
-        unsigned char type;
-        unsigned char category;
        unsigned char class;
+#define MEMSTICK_CLASS_FLASH          0xff
+#define MEMSTICK_CLASS_DUO            0x00
+#define MEMSTICK_CLASS_ROM            0x01
+#define MEMSTICK_CLASS_RO             0x02
+#define MEMSTICK_CLASS_WP             0x03
 };
 struct memstick_request {
@@ -319,9 +320,9 @@ void memstick_suspend_host(struct memstick_host *host);
 void memstick_resume_host(struct memstick_host *host);
 void memstick_init_req_sg(struct memstick_request *mrq, unsigned char tpc,
-                          struct scatterlist *sg);
+                          const struct scatterlist *sg);
 void memstick_init_req(struct memstick_request *mrq, unsigned char tpc,
-                       void *buf, size_t length);
+                       const void *buf, size_t length);
 int memstick_next_req(struct memstick_host *host,
                      struct memstick_request **mrq);
 void memstick_new_req(struct memstick_host *host);
diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
index 443bc7cd8c62..428328a05fa1 100644
--- a/include/linux/mmzone.h
+++ b/include/linux/mmzone.h
@@ -751,8 +751,9 @@ static inline int zonelist_node_idx(struct zoneref *zoneref)
 *
 * This function returns the next zone at or below a given zone index that is
 * within the allowed nodemask using a cursor as the starting point for the
- * search. The zoneref returned is a cursor that is used as the next starting
+ * search. The zoneref returned is a cursor that represents the current zone
- * point for future calls to next_zones_zonelist().
+ * being examined. It should be advanced by one before calling
+ * next_zones_zonelist again.
 */
 struct zoneref *next_zones_zonelist(struct zoneref *z,
                                        enum zone_type highest_zoneidx,
@@ -768,9 +769,8 @@ struct zoneref *next_zones_zonelist(struct zoneref *z,
 *
 * This function returns the first zone at or below a given zone index that is
 * within the allowed nodemask. The zoneref returned is a cursor that can be
- * used to iterate the zonelist with next_zones_zonelist. The cursor should
+ * used to iterate the zonelist with next_zones_zonelist by advancing it by
- * not be used by the caller as it does not match the value of the zone
+ * one before calling.
- * returned.
 */
 static inline struct zoneref *first_zones_zonelist(struct zonelist *zonelist,
                                        enum zone_type highest_zoneidx,
@@ -795,7 +795,7 @@ static inline struct zoneref *first_zones_zonelist(struct zonelist *zonelist,
 #define for_each_zone_zonelist_nodemask(zone, z, zlist, highidx, nodemask) \
        for (z = first_zones_zonelist(zlist, highidx, nodemask, &zone); \
                zone;                                                   \
-                z = next_zones_zonelist(z, highidx, nodemask, &zone))   \
+                z = next_zones_zonelist(++z, highidx, nodemask, &zone)) \
 /**
 * for_each_zone_zonelist - helper macro to iterate over valid zones in a zonelist at or below a given zone index
diff --git a/include/linux/pnp.h b/include/linux/pnp.h
index 1ce54b63085d..be764e514e35 100644
--- a/include/linux/pnp.h
+++ b/include/linux/pnp.h
@@ -21,7 +21,14 @@ struct pnp_dev;
 /*
 * Resource Management
 */
+#ifdef CONFIG_PNP
 struct resource *pnp_get_resource(struct pnp_dev *, unsigned int, unsigned int);
+#else
+static inline struct resource *pnp_get_resource(struct pnp_dev *dev, unsigned int type, unsigned int num)
+{
+        return NULL;
+}
+#endif
 static inline int pnp_resource_valid(struct resource *res)
 {
diff --git a/include/linux/res_counter.h b/include/linux/res_counter.h
index fdeadd9740dc..271c1c2c9f6f 100644
--- a/include/linux/res_counter.h
+++ b/include/linux/res_counter.h
@@ -166,7 +166,7 @@ static inline int res_counter_set_limit(struct res_counter *cnt,
        int ret = -EBUSY;
        spin_lock_irqsave(&cnt->lock, flags);
-        if (cnt->usage < limit) {
+        if (cnt->usage <= limit) {
                cnt->limit = limit;
                ret = 0;
        }
diff --git a/include/linux/tracehook.h b/include/linux/tracehook.h
index b48d81969574..6186a789d6c7 100644
--- a/include/linux/tracehook.h
+++ b/include/linux/tracehook.h
@@ -272,7 +272,7 @@ static inline void tracehook_finish_clone(struct task_struct *child,
 * tracehook_report_clone_complete().  This must prevent the child from
 * self-reaping if tracehook_report_clone_complete() uses the @child
 * pointer; otherwise it might have died and been released by the time
- * tracehook_report_report_clone_complete() is called.
+ * tracehook_report_clone_complete() is called.
 *
 * Called with no locks held, but the child cannot run until this returns.
 */
diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h
index e65a6bed4e3e..303d93ffd6b2 100644
--- a/include/linux/videodev2.h
+++ b/include/linux/videodev2.h
@@ -334,6 +334,8 @@ struct v4l2_pix_format {
 #define V4L2_PIX_FMT_SPCA508  v4l2_fourcc('S', '5', '0', '8') /* YUVY per line */
 #define V4L2_PIX_FMT_SPCA561  v4l2_fourcc('S', '5', '6', '1') /* compressed GBRG bayer */
 #define V4L2_PIX_FMT_PAC207   v4l2_fourcc('P', '2', '0', '7') /* compressed BGGR bayer */
+#define V4L2_PIX_FMT_PJPG     v4l2_fourcc('P', 'J', 'P', 'G') /* Pixart 73xx JPEG */
+#define V4L2_PIX_FMT_YVYU    v4l2_fourcc('Y', 'V', 'Y', 'U') /* 16  YVU 4:2:2     */
 /*
 *      F O R M A T   E N U M E R A T I O N
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index cbf751094688..46a43b721dd6 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -325,7 +325,8 @@ int hci_conn_del(struct hci_conn *conn);
 void hci_conn_hash_flush(struct hci_dev *hdev);
 void hci_conn_check_pending(struct hci_dev *hdev);
-struct hci_conn *hci_connect(struct hci_dev *hdev, int type, bdaddr_t *src);
+struct hci_conn *hci_connect(struct hci_dev *hdev, int type, bdaddr_t *dst, __u8 auth_type);
+int hci_conn_check_link_mode(struct hci_conn *conn);
 int hci_conn_auth(struct hci_conn *conn);
 int hci_conn_encrypt(struct hci_conn *conn);
 int hci_conn_change_link_key(struct hci_conn *conn);
diff --git a/include/net/inet_timewait_sock.h b/include/net/inet_timewait_sock.h
index 95c660c9719b..91324908fccd 100644
--- a/include/net/inet_timewait_sock.h
+++ b/include/net/inet_timewait_sock.h
@@ -208,6 +208,9 @@ extern void inet_twsk_schedule(struct inet_timewait_sock *tw,
 extern void inet_twsk_deschedule(struct inet_timewait_sock *tw,
                                 struct inet_timewait_death_row *twdr);
+extern void inet_twsk_purge(struct net *net, struct inet_hashinfo *hashinfo,
+                            struct inet_timewait_death_row *twdr, int family);
 static inline
 struct net *twsk_net(const struct inet_timewait_sock *twsk)
 {
diff --git a/include/net/netlink.h b/include/net/netlink.h
index 18024b8cecb8..208fe5a38546 100644
--- a/include/net/netlink.h
+++ b/include/net/netlink.h
@@ -702,7 +702,7 @@ static inline int nla_len(const struct nlattr *nla)
 */
 static inline int nla_ok(const struct nlattr *nla, int remaining)
 {
-        return remaining >= sizeof(*nla) &&
+        return remaining >= (int) sizeof(*nla) &&
               nla->nla_len >= sizeof(*nla) &&
               nla->nla_len <= remaining;
 }
diff --git a/include/scsi/scsi.h b/include/scsi/scsi.h
index 5c40cc537d4c..192f8716aa9e 100644
--- a/include/scsi/scsi.h
+++ b/include/scsi/scsi.h
@@ -309,6 +309,20 @@ struct scsi_lun {
 };
 /*
+ * The Well Known LUNS (SAM-3) in our int representation of a LUN
+ */
+#define SCSI_W_LUN_BASE 0xc100
+#define SCSI_W_LUN_REPORT_LUNS (SCSI_W_LUN_BASE + 1)
+#define SCSI_W_LUN_ACCESS_CONTROL (SCSI_W_LUN_BASE + 2)
+#define SCSI_W_LUN_TARGET_LOG_PAGE (SCSI_W_LUN_BASE + 3)
+static inline int scsi_is_wlun(unsigned int lun)
+{
+        return (lun & 0xff00) == SCSI_W_LUN_BASE;
+}
+/*
 *  MESSAGE CODES
 */
diff --git a/kernel/cpuset.c b/kernel/cpuset.c
index f227bc172690..827cd9adccb2 100644
--- a/kernel/cpuset.c
+++ b/kernel/cpuset.c
@@ -843,37 +843,25 @@ static void cpuset_change_cpumask(struct task_struct *tsk,
 /**
 * update_tasks_cpumask - Update the cpumasks of tasks in the cpuset.
 * @cs: the cpuset in which each task's cpus_allowed mask needs to be changed
+ * @heap: if NULL, defer allocating heap memory to cgroup_scan_tasks()
 *
 * Called with cgroup_mutex held
 *
 * The cgroup_scan_tasks() function will scan all the tasks in a cgroup,
 * calling callback functions for each.
 *
- * Return 0 if successful, -errno if not.
+ * No return value. It's guaranteed that cgroup_scan_tasks() always returns 0
+ * if @heap != NULL.
 */
-static int update_tasks_cpumask(struct cpuset *cs)
+static void update_tasks_cpumask(struct cpuset *cs, struct ptr_heap *heap)
 {
        struct cgroup_scanner scan;
-        struct ptr_heap heap;
-        int retval;
-        /*
-         * cgroup_scan_tasks() will initialize heap->gt for us.
-         * heap_init() is still needed here for we should not change
-         * cs->cpus_allowed when heap_init() fails.
-         */
-        retval = heap_init(&heap, PAGE_SIZE, GFP_KERNEL, NULL);
-        if (retval)
-                return retval;
        scan.cg = cs->css.cgroup;
        scan.test_task = cpuset_test_cpumask;
        scan.process_task = cpuset_change_cpumask;
-        scan.heap = &heap;
+        scan.heap = heap;
-        retval = cgroup_scan_tasks(&scan);
+        cgroup_scan_tasks(&scan);
-        heap_free(&heap);
-        return retval;
 }
 /**
@@ -883,6 +871,7 @@ static int update_tasks_cpumask(struct cpuset *cs)
 */
 static int update_cpumask(struct cpuset *cs, const char *buf)
 {
+        struct ptr_heap heap;
        struct cpuset trialcs;
        int retval;
        int is_load_balanced;
@@ -917,6 +906,10 @@ static int update_cpumask(struct cpuset *cs, const char *buf)
        if (cpus_equal(cs->cpus_allowed, trialcs.cpus_allowed))
                return 0;
+        retval = heap_init(&heap, PAGE_SIZE, GFP_KERNEL, NULL);
+        if (retval)
+                return retval;
        is_load_balanced = is_sched_load_balance(&trialcs);
        mutex_lock(&callback_mutex);
@@ -927,9 +920,9 @@ static int update_cpumask(struct cpuset *cs, const char *buf)
         * Scan tasks in the cpuset, and update the cpumasks of any
         * that need an update.
         */
-        retval = update_tasks_cpumask(cs);
+        update_tasks_cpumask(cs, &heap);
-        if (retval < 0)
-                return retval;
+        heap_free(&heap);
        if (is_load_balanced)
                async_rebuild_sched_domains();
@@ -1965,7 +1958,7 @@ static void scan_for_empty_cpusets(const struct cpuset *root)
                     nodes_empty(cp->mems_allowed))
                        remove_tasks_in_empty_cpuset(cp);
                else {
-                        update_tasks_cpumask(cp);
+                        update_tasks_cpumask(cp, NULL);
                        update_tasks_nodemask(cp, &oldmems);
                }
        }
diff --git a/kernel/time/clockevents.c b/kernel/time/clockevents.c
index 3d1e3e1a1971..f8d968063cea 100644
--- a/kernel/time/clockevents.c
+++ b/kernel/time/clockevents.c
@@ -72,6 +72,16 @@ void clockevents_set_mode(struct clock_event_device *dev,
 }
 /**
+ * clockevents_shutdown - shutdown the device and clear next_event
+ * @dev:        device to shutdown
+ */
+void clockevents_shutdown(struct clock_event_device *dev)
+{
+        clockevents_set_mode(dev, CLOCK_EVT_MODE_SHUTDOWN);
+        dev->next_event.tv64 = KTIME_MAX;
+}
+/**
 * clockevents_program_event - Reprogram the clock event device.
 * @expires:    absolute expiry time (monotonic clock)
 *
@@ -177,7 +187,7 @@ void clockevents_register_device(struct clock_event_device *dev)
 /*
 * Noop handler when we shut down an event device
 */
-static void clockevents_handle_noop(struct clock_event_device *dev)
+void clockevents_handle_noop(struct clock_event_device *dev)
 {
 }
@@ -199,7 +209,6 @@ void clockevents_exchange_device(struct clock_event_device *old,
         * released list and do a notify add later.
         */
        if (old) {
-                old->event_handler = clockevents_handle_noop;
                clockevents_set_mode(old, CLOCK_EVT_MODE_UNUSED);
                list_del(&old->list);
                list_add(&old->list, &clockevents_released);
@@ -207,7 +216,7 @@ void clockevents_exchange_device(struct clock_event_device *old,
        if (new) {
                BUG_ON(new->mode != CLOCK_EVT_MODE_UNUSED);
-                clockevents_set_mode(new, CLOCK_EVT_MODE_SHUTDOWN);
+                clockevents_shutdown(new);
        }
        local_irq_restore(flags);
 }
diff --git a/kernel/time/ntp.c b/kernel/time/ntp.c
index 5125ddd8196b..1ad46f3df6e7 100644
--- a/kernel/time/ntp.c
+++ b/kernel/time/ntp.c
@@ -245,7 +245,7 @@ static void sync_cmos_clock(unsigned long dummy)
        if (abs(now.tv_nsec - (NSEC_PER_SEC / 2)) <= tick_nsec / 2)
                fail = update_persistent_clock(now);
-        next.tv_nsec = (NSEC_PER_SEC / 2) - now.tv_nsec;
+        next.tv_nsec = (NSEC_PER_SEC / 2) - now.tv_nsec - (TICK_NSEC / 2);
        if (next.tv_nsec <= 0)
                next.tv_nsec += NSEC_PER_SEC;
diff --git a/kernel/time/tick-broadcast.c b/kernel/time/tick-broadcast.c
index 31463d370b94..f1f3eee28113 100644
--- a/kernel/time/tick-broadcast.c
+++ b/kernel/time/tick-broadcast.c
@@ -175,6 +175,8 @@ static void tick_do_periodic_broadcast(void)
 */
 static void tick_handle_periodic_broadcast(struct clock_event_device *dev)
 {
+        ktime_t next;
        tick_do_periodic_broadcast();
        /*
@@ -185,10 +187,13 @@ static void tick_handle_periodic_broadcast(struct clock_event_device *dev)
        /*
         * Setup the next period for devices, which do not have
-         * periodic mode:
+         * periodic mode. We read dev->next_event first and add to it
+         * when the event alrady expired. clockevents_program_event()
+         * sets dev->next_event only when the event is really
+         * programmed to the device.
         */
-        for (;;) {
+        for (next = dev->next_event; ;) {
-                ktime_t next = ktime_add(dev->next_event, tick_period);
+                next = ktime_add(next, tick_period);
                if (!clockevents_program_event(dev, next, ktime_get()))
                        return;
@@ -205,7 +210,7 @@ static void tick_do_broadcast_on_off(void *why)
        struct clock_event_device *bc, *dev;
        struct tick_device *td;
        unsigned long flags, *reason = why;
-        int cpu;
+        int cpu, bc_stopped;
        spin_lock_irqsave(&tick_broadcast_lock, flags);
@@ -223,14 +228,15 @@ static void tick_do_broadcast_on_off(void *why)
        if (!tick_device_is_functional(dev))
                goto out;
+        bc_stopped = cpus_empty(tick_broadcast_mask);
        switch (*reason) {
        case CLOCK_EVT_NOTIFY_BROADCAST_ON:
        case CLOCK_EVT_NOTIFY_BROADCAST_FORCE:
                if (!cpu_isset(cpu, tick_broadcast_mask)) {
                        cpu_set(cpu, tick_broadcast_mask);
                        if (td->mode == TICKDEV_MODE_PERIODIC)
-                                clockevents_set_mode(dev,
+                                clockevents_shutdown(dev);
-                                                     CLOCK_EVT_MODE_SHUTDOWN);
                }
                if (*reason == CLOCK_EVT_NOTIFY_BROADCAST_FORCE)
                        tick_broadcast_force = 1;
@@ -245,9 +251,10 @@ static void tick_do_broadcast_on_off(void *why)
                break;
        }
-        if (cpus_empty(tick_broadcast_mask))
+        if (cpus_empty(tick_broadcast_mask)) {
-                clockevents_set_mode(bc, CLOCK_EVT_MODE_SHUTDOWN);
+                if (!bc_stopped)
-        else {
+                        clockevents_shutdown(bc);
+        } else if (bc_stopped) {
                if (tick_broadcast_device.mode == TICKDEV_MODE_PERIODIC)
                        tick_broadcast_start_periodic(bc);
                else
@@ -298,7 +305,7 @@ void tick_shutdown_broadcast(unsigned int *cpup)
        if (tick_broadcast_device.mode == TICKDEV_MODE_PERIODIC) {
                if (bc && cpus_empty(tick_broadcast_mask))
-                        clockevents_set_mode(bc, CLOCK_EVT_MODE_SHUTDOWN);
+                        clockevents_shutdown(bc);
        }
        spin_unlock_irqrestore(&tick_broadcast_lock, flags);
@@ -313,7 +320,7 @@ void tick_suspend_broadcast(void)
        bc = tick_broadcast_device.evtdev;
        if (bc)
-                clockevents_set_mode(bc, CLOCK_EVT_MODE_SHUTDOWN);
+                clockevents_shutdown(bc);
        spin_unlock_irqrestore(&tick_broadcast_lock, flags);
 }
@@ -364,16 +371,8 @@ cpumask_t *tick_get_broadcast_oneshot_mask(void)
 static int tick_broadcast_set_event(ktime_t expires, int force)
 {
        struct clock_event_device *bc = tick_broadcast_device.evtdev;
-        ktime_t now = ktime_get();
-        int res;
+        return tick_dev_program_event(bc, expires, force);
-        for(;;) {
-                res = clockevents_program_event(bc, expires, now);
-                if (!res || !force)
-                        return res;
-                now = ktime_get();
-                expires = ktime_add(now, ktime_set(0, bc->min_delta_ns));
-        }
 }
 int tick_resume_broadcast_oneshot(struct clock_event_device *bc)
@@ -491,14 +490,52 @@ static void tick_broadcast_clear_oneshot(int cpu)
        cpu_clear(cpu, tick_broadcast_oneshot_mask);
 }
+static void tick_broadcast_init_next_event(cpumask_t *mask, ktime_t expires)
+{
+        struct tick_device *td;
+        int cpu;
+        for_each_cpu_mask_nr(cpu, *mask) {
+                td = &per_cpu(tick_cpu_device, cpu);
+                if (td->evtdev)
+                        td->evtdev->next_event = expires;
+        }
+}
 /**
 * tick_broadcast_setup_oneshot - setup the broadcast device
 */
 void tick_broadcast_setup_oneshot(struct clock_event_device *bc)
 {
-        bc->event_handler = tick_handle_oneshot_broadcast;
+        /* Set it up only once ! */
-        clockevents_set_mode(bc, CLOCK_EVT_MODE_ONESHOT);
+        if (bc->event_handler != tick_handle_oneshot_broadcast) {
-        bc->next_event.tv64 = KTIME_MAX;
+                int was_periodic = bc->mode == CLOCK_EVT_MODE_PERIODIC;
+                int cpu = smp_processor_id();
+                cpumask_t mask;
+                bc->event_handler = tick_handle_oneshot_broadcast;
+                clockevents_set_mode(bc, CLOCK_EVT_MODE_ONESHOT);
+                /* Take the do_timer update */
+                tick_do_timer_cpu = cpu;
+                /*
+                 * We must be careful here. There might be other CPUs
+                 * waiting for periodic broadcast. We need to set the
+                 * oneshot_mask bits for those and program the
+                 * broadcast device to fire.
+                 */
+                mask = tick_broadcast_mask;
+                cpu_clear(cpu, mask);
+                cpus_or(tick_broadcast_oneshot_mask,
+                        tick_broadcast_oneshot_mask, mask);
+                if (was_periodic && !cpus_empty(mask)) {
+                        tick_broadcast_init_next_event(&mask, tick_next_period);
+                        tick_broadcast_set_event(tick_next_period, 1);
+                } else
+                        bc->next_event.tv64 = KTIME_MAX;
+        }
 }
 /*
diff --git a/kernel/time/tick-common.c b/kernel/time/tick-common.c
index 80c4336f4188..019315ebf9de 100644
--- a/kernel/time/tick-common.c
+++ b/kernel/time/tick-common.c
@@ -161,6 +161,7 @@ static void tick_setup_device(struct tick_device *td,
        } else {
                handler = td->evtdev->event_handler;
                next_event = td->evtdev->next_event;
+                td->evtdev->event_handler = clockevents_handle_noop;
        }
        td->evtdev = newdev;
@@ -248,7 +249,7 @@ static int tick_check_new_device(struct clock_event_device *newdev)
         * not give it back to the clockevents layer !
         */
        if (tick_is_broadcast_device(curdev)) {
-                clockevents_set_mode(curdev, CLOCK_EVT_MODE_SHUTDOWN);
+                clockevents_shutdown(curdev);
                curdev = NULL;
        }
        clockevents_exchange_device(curdev, newdev);
@@ -310,7 +311,7 @@ static void tick_suspend(void)
        unsigned long flags;
        spin_lock_irqsave(&tick_device_lock, flags);
-        clockevents_set_mode(td->evtdev, CLOCK_EVT_MODE_SHUTDOWN);
+        clockevents_shutdown(td->evtdev);
        spin_unlock_irqrestore(&tick_device_lock, flags);
 }
diff --git a/kernel/time/tick-internal.h b/kernel/time/tick-internal.h
index f13f2b7f4fd4..6e9db9734aa6 100644
--- a/kernel/time/tick-internal.h
+++ b/kernel/time/tick-internal.h
@@ -10,6 +10,8 @@ extern int tick_do_timer_cpu __read_mostly;
 extern void tick_setup_periodic(struct clock_event_device *dev, int broadcast);
 extern void tick_handle_periodic(struct clock_event_device *dev);
+extern void clockevents_shutdown(struct clock_event_device *dev);
 /*
 * NO_HZ / high resolution timer shared code
 */
@@ -17,6 +19,8 @@ extern void tick_handle_periodic(struct clock_event_device *dev);
 extern void tick_setup_oneshot(struct clock_event_device *newdev,
                               void (*handler)(struct clock_event_device *),
                               ktime_t nextevt);
+extern int tick_dev_program_event(struct clock_event_device *dev,
+                                  ktime_t expires, int force);
 extern int tick_program_event(ktime_t expires, int force);
 extern void tick_oneshot_notify(void);
 extern int tick_switch_to_oneshot(void (*handler)(struct clock_event_device *));
diff --git a/kernel/time/tick-oneshot.c b/kernel/time/tick-oneshot.c
index 450c04935b66..2e8de678e767 100644
--- a/kernel/time/tick-oneshot.c
+++ b/kernel/time/tick-oneshot.c
@@ -23,24 +23,56 @@
 #include "tick-internal.h"
 /**
- * tick_program_event
+ * tick_program_event internal worker function
 */
-int tick_program_event(ktime_t expires, int force)
+int tick_dev_program_event(struct clock_event_device *dev, ktime_t expires,
+                           int force)
 {
-        struct clock_event_device *dev = __get_cpu_var(tick_cpu_device).evtdev;
        ktime_t now = ktime_get();
+        int i;
-        while (1) {
+        for (i = 0;;) {
                int ret = clockevents_program_event(dev, expires, now);
                if (!ret || !force)
                        return ret;
+                /*
+                 * We tried 2 times to program the device with the given
+                 * min_delta_ns. If that's not working then we double it
+                 * and emit a warning.
+                 */
+                if (++i > 2) {
+                        /* Increase the min. delta and try again */
+                        if (!dev->min_delta_ns)
+                                dev->min_delta_ns = 5000;
+                        else
+                                dev->min_delta_ns += dev->min_delta_ns >> 1;
+                        printk(KERN_WARNING
+                               "CE: %s increasing min_delta_ns to %lu nsec\n",
+                               dev->name ? dev->name : "?",
+                               dev->min_delta_ns << 1);
+                        i = 0;
+                }
                now = ktime_get();
-                expires = ktime_add(now, ktime_set(0, dev->min_delta_ns));
+                expires = ktime_add_ns(now, dev->min_delta_ns);
        }
 }
 /**
+ * tick_program_event
+ */
+int tick_program_event(ktime_t expires, int force)
+{
+        struct clock_event_device *dev = __get_cpu_var(tick_cpu_device).evtdev;
+        return tick_dev_program_event(dev, expires, force);
+}
+/**
 * tick_resume_onshot - resume oneshot mode
 */
 void tick_resume_oneshot(void)
@@ -61,7 +93,7 @@ void tick_setup_oneshot(struct clock_event_device *newdev,
 {
        newdev->event_handler = handler;
        clockevents_set_mode(newdev, CLOCK_EVT_MODE_ONESHOT);
-        clockevents_program_event(newdev, next_event, ktime_get());
+        tick_dev_program_event(newdev, next_event, 1);
 }
 /**
diff --git a/lib/debugobjects.c b/lib/debugobjects.c
index 45a6bde762d1..e3ab374e1334 100644
--- a/lib/debugobjects.c
+++ b/lib/debugobjects.c
@@ -112,6 +112,7 @@ static struct debug_obj *lookup_object(void *addr, struct debug_bucket *b)
 /*
 * Allocate a new object. If the pool is empty, switch off the debugger.
+ * Must be called with interrupts disabled.
 */
 static struct debug_obj *
 alloc_object(void *addr, struct debug_bucket *b, struct debug_obj_descr *descr)
@@ -148,17 +149,18 @@ alloc_object(void *addr, struct debug_bucket *b, struct debug_obj_descr *descr)
 static void free_object(struct debug_obj *obj)
 {
        unsigned long idx = (unsigned long)(obj - obj_static_pool);
+        unsigned long flags;
        if (obj_pool_free < ODEBUG_POOL_SIZE || idx < ODEBUG_POOL_SIZE) {
-                spin_lock(&pool_lock);
+                spin_lock_irqsave(&pool_lock, flags);
                hlist_add_head(&obj->node, &obj_pool);
                obj_pool_free++;
                obj_pool_used--;
-                spin_unlock(&pool_lock);
+                spin_unlock_irqrestore(&pool_lock, flags);
        } else {
-                spin_lock(&pool_lock);
+                spin_lock_irqsave(&pool_lock, flags);
                obj_pool_used--;
-                spin_unlock(&pool_lock);
+                spin_unlock_irqrestore(&pool_lock, flags);
                kmem_cache_free(obj_cache, obj);
        }
 }
@@ -171,6 +173,7 @@ static void debug_objects_oom(void)
 {
        struct debug_bucket *db = obj_hash;
        struct hlist_node *node, *tmp;
+        HLIST_HEAD(freelist);
        struct debug_obj *obj;
        unsigned long flags;
        int i;
@@ -179,11 +182,14 @@ static void debug_objects_oom(void)
        for (i = 0; i < ODEBUG_HASH_SIZE; i++, db++) {
                spin_lock_irqsave(&db->lock, flags);
-                hlist_for_each_entry_safe(obj, node, tmp, &db->list, node) {
+                hlist_move_list(&db->list, &freelist);
+                spin_unlock_irqrestore(&db->lock, flags);
+                /* Now free them */
+                hlist_for_each_entry_safe(obj, node, tmp, &freelist, node) {
                        hlist_del(&obj->node);
                        free_object(obj);
                }
-                spin_unlock_irqrestore(&db->lock, flags);
        }
 }
@@ -498,8 +504,9 @@ void debug_object_free(void *addr, struct debug_obj_descr *descr)
                return;
        default:
                hlist_del(&obj->node);
+                spin_unlock_irqrestore(&db->lock, flags);
                free_object(obj);
-                break;
+                return;
        }
 out_unlock:
        spin_unlock_irqrestore(&db->lock, flags);
@@ -510,6 +517,7 @@ static void __debug_check_no_obj_freed(const void *address, unsigned long size)
 {
        unsigned long flags, oaddr, saddr, eaddr, paddr, chunks;
        struct hlist_node *node, *tmp;
+        HLIST_HEAD(freelist);
        struct debug_obj_descr *descr;
        enum debug_obj_state state;
        struct debug_bucket *db;
@@ -545,11 +553,18 @@ repeat:
                                goto repeat;
                        default:
                                hlist_del(&obj->node);
-                                free_object(obj);
+                                hlist_add_head(&obj->node, &freelist);
                                break;
                        }
                }
                spin_unlock_irqrestore(&db->lock, flags);
+                /* Now free them */
+                hlist_for_each_entry_safe(obj, node, tmp, &freelist, node) {
+                        hlist_del(&obj->node);
+                        free_object(obj);
+                }
                if (cnt > debug_objects_maxchain)
                        debug_objects_maxchain = cnt;
        }
diff --git a/lib/scatterlist.c b/lib/scatterlist.c
index 876ba6d5b670..8d2688ff1352 100644
--- a/lib/scatterlist.c
+++ b/lib/scatterlist.c
@@ -422,9 +422,12 @@ static size_t sg_copy_buffer(struct scatterlist *sgl, unsigned int nents,
 {
        unsigned int offset = 0;
        struct sg_mapping_iter miter;
+        unsigned long flags;
        sg_miter_start(&miter, sgl, nents, SG_MITER_ATOMIC);
+        local_irq_save(flags);
        while (sg_miter_next(&miter) && offset < buflen) {
                unsigned int len;
@@ -442,6 +445,7 @@ static size_t sg_copy_buffer(struct scatterlist *sgl, unsigned int nents,
        sg_miter_stop(&miter);
+        local_irq_restore(flags);
        return offset;
 }
diff --git a/lib/swiotlb.c b/lib/swiotlb.c
index 977edbdbc1de..8826fdf0f180 100644
--- a/lib/swiotlb.c
+++ b/lib/swiotlb.c
@@ -491,7 +491,7 @@ swiotlb_alloc_coherent(struct device *hwdev, size_t size,
                 * the lowest available address range.
                 */
                dma_addr_t handle;
-                handle = swiotlb_map_single(NULL, NULL, size, DMA_FROM_DEVICE);
+                handle = swiotlb_map_single(hwdev, NULL, size, DMA_FROM_DEVICE);
                if (swiotlb_dma_mapping_error(hwdev, handle))
                        return NULL;
diff --git a/lib/vsprintf.c b/lib/vsprintf.c
index d8d1d1142248..c399bc1093cb 100644
--- a/lib/vsprintf.c
+++ b/lib/vsprintf.c
@@ -27,6 +27,7 @@
 #include <asm/page.h>           /* for PAGE_SIZE */
 #include <asm/div64.h>
+#include <asm/sections.h>       /* for dereference_function_descriptor() */
 /* Works only for digits and letters, but small and fast */
 #define TOLOWER(x) ((x) | 0x20)
@@ -513,16 +514,6 @@ static char *string(char *buf, char *end, char *s, int field_width, int precisio
        return buf;
 }
-static inline void *dereference_function_descriptor(void *ptr)
-{
-#if defined(CONFIG_IA64) || defined(CONFIG_PPC64)
-        void *p;
-        if (!probe_kernel_address(ptr, p))
-                ptr = p;
-#endif
-        return ptr;
-}
 static char *symbol_string(char *buf, char *end, void *ptr, int field_width, int precision, int flags)
 {
        unsigned long value = (unsigned long) ptr;
diff --git a/mm/mmzone.c b/mm/mmzone.c
index 486ed595ee6f..16ce8b955dcf 100644
--- a/mm/mmzone.c
+++ b/mm/mmzone.c
@@ -69,6 +69,6 @@ struct zoneref *next_zones_zonelist(struct zoneref *z,
                                (z->zone && !zref_in_nodemask(z, nodes)))
                        z++;
-        *zone = zonelist_zone(z++);
+        *zone = zonelist_zone(z);
        return z;
 }
diff --git a/mm/slub.c b/mm/slub.c
index fb486d5540f8..0c83e6afe7b2 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -1932,6 +1932,7 @@ init_kmem_cache_node(struct kmem_cache_node *n, struct kmem_cache *s)
        INIT_LIST_HEAD(&n->partial);
 #ifdef CONFIG_SLUB_DEBUG
        atomic_long_set(&n->nr_slabs, 0);
+        atomic_long_set(&n->total_objects, 0);
        INIT_LIST_HEAD(&n->full);
 #endif
 }
diff --git a/net/bluetooth/af_bluetooth.c b/net/bluetooth/af_bluetooth.c
index 1edfdf4c095b..f6348e078aa4 100644
--- a/net/bluetooth/af_bluetooth.c
+++ b/net/bluetooth/af_bluetooth.c
@@ -49,7 +49,7 @@
 #define BT_DBG(D...)
 #endif
-#define VERSION "2.12"
+#define VERSION "2.13"
 /* Bluetooth sockets */
 #define BT_MAX_PROTO    8
diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c
index ca8d05245ca0..b7002429f152 100644
--- a/net/bluetooth/hci_conn.c
+++ b/net/bluetooth/hci_conn.c
@@ -330,7 +330,7 @@ EXPORT_SYMBOL(hci_get_route);
 /* Create SCO or ACL connection.
 * Device _must_ be locked */
-struct hci_conn *hci_connect(struct hci_dev *hdev, int type, bdaddr_t *dst)
+struct hci_conn *hci_connect(struct hci_dev *hdev, int type, bdaddr_t *dst, __u8 auth_type)
 {
        struct hci_conn *acl;
        struct hci_conn *sco;
@@ -344,8 +344,10 @@ struct hci_conn *hci_connect(struct hci_dev *hdev, int type, bdaddr_t *dst)
        hci_conn_hold(acl);
-        if (acl->state == BT_OPEN || acl->state == BT_CLOSED)
+        if (acl->state == BT_OPEN || acl->state == BT_CLOSED) {
+                acl->auth_type = auth_type;
                hci_acl_connect(acl);
+        }
        if (type == ACL_LINK)
                return acl;
@@ -374,6 +376,19 @@ struct hci_conn *hci_connect(struct hci_dev *hdev, int type, bdaddr_t *dst)
 }
 EXPORT_SYMBOL(hci_connect);
+/* Check link security requirement */
+int hci_conn_check_link_mode(struct hci_conn *conn)
+{
+        BT_DBG("conn %p", conn);
+        if (conn->ssp_mode > 0 && conn->hdev->ssp_mode > 0 &&
+                                        !(conn->link_mode & HCI_LM_ENCRYPT))
+                return 0;
+        return 1;
+}
+EXPORT_SYMBOL(hci_conn_check_link_mode);
 /* Authenticate remote device */
 int hci_conn_auth(struct hci_conn *conn)
 {
@@ -381,7 +396,7 @@ int hci_conn_auth(struct hci_conn *conn)
        if (conn->ssp_mode > 0 && conn->hdev->ssp_mode > 0) {
                if (!(conn->auth_type & 0x01)) {
-                        conn->auth_type = HCI_AT_GENERAL_BONDING_MITM;
+                        conn->auth_type |= 0x01;
                        conn->link_mode &= ~HCI_LM_AUTH;
                }
        }
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index f5b21cb93699..278a3ace14f6 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -164,6 +164,9 @@ static inline int hci_request(struct hci_dev *hdev, void (*req)(struct hci_dev *
 {
        int ret;
+        if (!test_bit(HCI_UP, &hdev->flags))
+                return -ENETDOWN;
        /* Serialize all requests */
        hci_req_lock(hdev);
        ret = __hci_request(hdev, req, opt, timeout);
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index 0e3db289f4be..ad7a553d7713 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -1605,14 +1605,11 @@ static inline void hci_remote_ext_features_evt(struct hci_dev *hdev, struct sk_b
                if (conn->state == BT_CONFIG) {
                        if (!ev->status && hdev->ssp_mode > 0 &&
-                                                        conn->ssp_mode > 0) {
+                                        conn->ssp_mode > 0 && conn->out) {
-                                if (conn->out) {
+                                struct hci_cp_auth_requested cp;
-                                        struct hci_cp_auth_requested cp;
+                                cp.handle = ev->handle;
-                                        cp.handle = ev->handle;
+                                hci_send_cmd(hdev, HCI_OP_AUTH_REQUESTED,
-                                        hci_send_cmd(hdev,
-                                                HCI_OP_AUTH_REQUESTED,
                                                        sizeof(cp), &cp);
-                                }
                        } else {
                                conn->state = BT_CONNECTED;
                                hci_proto_connect_cfm(conn, ev->status);
diff --git a/net/bluetooth/l2cap.c b/net/bluetooth/l2cap.c
index 3396d5bdef1c..9610a9c85b98 100644
--- a/net/bluetooth/l2cap.c
+++ b/net/bluetooth/l2cap.c
@@ -55,7 +55,7 @@
 #define BT_DBG(D...)
 #endif
-#define VERSION "2.10"
+#define VERSION "2.11"
 static u32 l2cap_feat_mask = 0x0000;
@@ -778,6 +778,7 @@ static int l2cap_do_connect(struct sock *sk)
        struct l2cap_conn *conn;
        struct hci_conn *hcon;
        struct hci_dev *hdev;
+        __u8 auth_type;
        int err = 0;
        BT_DBG("%s -> %s psm 0x%2.2x", batostr(src), batostr(dst), l2cap_pi(sk)->psm);
@@ -789,7 +790,21 @@ static int l2cap_do_connect(struct sock *sk)
        err = -ENOMEM;
-        hcon = hci_connect(hdev, ACL_LINK, dst);
+        if (l2cap_pi(sk)->link_mode & L2CAP_LM_AUTH ||
+                        l2cap_pi(sk)->link_mode & L2CAP_LM_ENCRYPT ||
+                                l2cap_pi(sk)->link_mode & L2CAP_LM_SECURE) {
+                if (l2cap_pi(sk)->psm == cpu_to_le16(0x0001))
+                        auth_type = HCI_AT_NO_BONDING_MITM;
+                else
+                        auth_type = HCI_AT_GENERAL_BONDING_MITM;
+        } else {
+                if (l2cap_pi(sk)->psm == cpu_to_le16(0x0001))
+                        auth_type = HCI_AT_NO_BONDING;
+                else
+                        auth_type = HCI_AT_GENERAL_BONDING;
+        }
+        hcon = hci_connect(hdev, ACL_LINK, dst, auth_type);
        if (!hcon)
                goto done;
@@ -1553,10 +1568,10 @@ static inline int l2cap_connect_req(struct l2cap_conn *conn, struct l2cap_cmd_hd
        struct l2cap_conn_req *req = (struct l2cap_conn_req *) data;
        struct l2cap_conn_rsp rsp;
        struct sock *sk, *parent;
-        int result, status = 0;
+        int result, status = L2CAP_CS_NO_INFO;
        u16 dcid = 0, scid = __le16_to_cpu(req->scid);
-        __le16 psm  = req->psm;
+        __le16 psm = req->psm;
        BT_DBG("psm 0x%2.2x scid 0x%4.4x", psm, scid);
@@ -1567,6 +1582,13 @@ static inline int l2cap_connect_req(struct l2cap_conn *conn, struct l2cap_cmd_hd
                goto sendresp;
        }
+        /* Check if the ACL is secure enough (if not SDP) */
+        if (psm != cpu_to_le16(0x0001) &&
+                                !hci_conn_check_link_mode(conn->hcon)) {
+                result = L2CAP_CR_SEC_BLOCK;
+                goto response;
+        }
        result = L2CAP_CR_NO_MEM;
        /* Check for backlog size */
@@ -2224,7 +2246,7 @@ static int l2cap_auth_cfm(struct hci_conn *hcon, u8 status)
                        rsp.scid   = cpu_to_le16(l2cap_pi(sk)->dcid);
                        rsp.dcid   = cpu_to_le16(l2cap_pi(sk)->scid);
                        rsp.result = cpu_to_le16(result);
-                        rsp.status = cpu_to_le16(0);
+                        rsp.status = cpu_to_le16(L2CAP_CS_NO_INFO);
                        l2cap_send_cmd(conn, l2cap_pi(sk)->ident,
                                        L2CAP_CONN_RSP, sizeof(rsp), &rsp);
                }
@@ -2296,7 +2318,7 @@ static int l2cap_encrypt_cfm(struct hci_conn *hcon, u8 status, u8 encrypt)
                        rsp.scid   = cpu_to_le16(l2cap_pi(sk)->dcid);
                        rsp.dcid   = cpu_to_le16(l2cap_pi(sk)->scid);
                        rsp.result = cpu_to_le16(result);
-                        rsp.status = cpu_to_le16(0);
+                        rsp.status = cpu_to_le16(L2CAP_CS_NO_INFO);
                        l2cap_send_cmd(conn, l2cap_pi(sk)->ident,
                                        L2CAP_CONN_RSP, sizeof(rsp), &rsp);
                }
diff --git a/net/bluetooth/sco.c b/net/bluetooth/sco.c
index a16011fedc1d..0cc91e6da76d 100644
--- a/net/bluetooth/sco.c
+++ b/net/bluetooth/sco.c
@@ -200,7 +200,7 @@ static int sco_connect(struct sock *sk)
        else
                type = SCO_LINK;
-        hcon = hci_connect(hdev, type, dst);
+        hcon = hci_connect(hdev, type, dst, HCI_AT_NO_BONDING);
        if (!hcon)
                goto done;
diff --git a/net/bridge/br_ioctl.c b/net/bridge/br_ioctl.c
index eeee218eed80..5bbf07362172 100644
--- a/net/bridge/br_ioctl.c
+++ b/net/bridge/br_ioctl.c
@@ -188,15 +188,21 @@ static int old_dev_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
                return 0;
        case BRCTL_SET_BRIDGE_HELLO_TIME:
+        {
+                unsigned long t = clock_t_to_jiffies(args[1]);
                if (!capable(CAP_NET_ADMIN))
                        return -EPERM;
+                if (t < HZ)
+                        return -EINVAL;
                spin_lock_bh(&br->lock);
-                br->bridge_hello_time = clock_t_to_jiffies(args[1]);
+                br->bridge_hello_time = t;
                if (br_is_root_bridge(br))
                        br->hello_time = br->bridge_hello_time;
                spin_unlock_bh(&br->lock);
                return 0;
+        }
        case BRCTL_SET_BRIDGE_MAX_AGE:
                if (!capable(CAP_NET_ADMIN))
diff --git a/net/bridge/br_sysfs_br.c b/net/bridge/br_sysfs_br.c
index 27d6a511c8c1..158dee8b4965 100644
--- a/net/bridge/br_sysfs_br.c
+++ b/net/bridge/br_sysfs_br.c
@@ -29,11 +29,12 @@
 */
 static ssize_t store_bridge_parm(struct device *d,
                                 const char *buf, size_t len,
-                                 void (*set)(struct net_bridge *, unsigned long))
+                                 int (*set)(struct net_bridge *, unsigned long))
 {
        struct net_bridge *br = to_bridge(d);
        char *endp;
        unsigned long val;
+        int err;
        if (!capable(CAP_NET_ADMIN))
                return -EPERM;
@@ -43,9 +44,9 @@ static ssize_t store_bridge_parm(struct device *d,
                return -EINVAL;
        spin_lock_bh(&br->lock);
-        (*set)(br, val);
+        err = (*set)(br, val);
        spin_unlock_bh(&br->lock);
-        return len;
+        return err ? err : len;
 }
@@ -56,12 +57,13 @@ static ssize_t show_forward_delay(struct device *d,
        return sprintf(buf, "%lu\n", jiffies_to_clock_t(br->forward_delay));
 }
-static void set_forward_delay(struct net_bridge *br, unsigned long val)
+static int set_forward_delay(struct net_bridge *br, unsigned long val)
 {
        unsigned long delay = clock_t_to_jiffies(val);
        br->forward_delay = delay;
        if (br_is_root_bridge(br))
                br->bridge_forward_delay = delay;
+        return 0;
 }
 static ssize_t store_forward_delay(struct device *d,
@@ -80,12 +82,17 @@ static ssize_t show_hello_time(struct device *d, struct device_attribute *attr,
                       jiffies_to_clock_t(to_bridge(d)->hello_time));
 }
-static void set_hello_time(struct net_bridge *br, unsigned long val)
+static int set_hello_time(struct net_bridge *br, unsigned long val)
 {
        unsigned long t = clock_t_to_jiffies(val);
+        if (t < HZ)
+                return -EINVAL;
        br->hello_time = t;
        if (br_is_root_bridge(br))
                br->bridge_hello_time = t;
+        return 0;
 }
 static ssize_t store_hello_time(struct device *d,
@@ -104,12 +111,13 @@ static ssize_t show_max_age(struct device *d, struct device_attribute *attr,
                       jiffies_to_clock_t(to_bridge(d)->max_age));
 }
-static void set_max_age(struct net_bridge *br, unsigned long val)
+static int set_max_age(struct net_bridge *br, unsigned long val)
 {
        unsigned long t = clock_t_to_jiffies(val);
        br->max_age = t;
        if (br_is_root_bridge(br))
                br->bridge_max_age = t;
+        return 0;
 }
 static ssize_t store_max_age(struct device *d, struct device_attribute *attr,
@@ -126,9 +134,10 @@ static ssize_t show_ageing_time(struct device *d,
        return sprintf(buf, "%lu\n", jiffies_to_clock_t(br->ageing_time));
 }
-static void set_ageing_time(struct net_bridge *br, unsigned long val)
+static int set_ageing_time(struct net_bridge *br, unsigned long val)
 {
        br->ageing_time = clock_t_to_jiffies(val);
+        return 0;
 }
 static ssize_t store_ageing_time(struct device *d,
@@ -180,9 +189,10 @@ static ssize_t show_priority(struct device *d, struct device_attribute *attr,
                       (br->bridge_id.prio[0] << 8) | br->bridge_id.prio[1]);
 }
-static void set_priority(struct net_bridge *br, unsigned long val)
+static int set_priority(struct net_bridge *br, unsigned long val)
 {
        br_stp_set_bridge_priority(br, (u16) val);
+        return 0;
 }
 static ssize_t store_priority(struct device *d, struct device_attribute *attr,
diff --git a/net/core/dev.c b/net/core/dev.c
index 60c51f765887..e719ed29310f 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -1991,8 +1991,13 @@ static void net_tx_action(struct softirq_action *h)
                                spin_unlock(root_lock);
                        } else {
                                if (!test_bit(__QDISC_STATE_DEACTIVATED,
-                                              &q->state))
+                                              &q->state)) {
                                        __netif_reschedule(q);
+                                } else {
+                                        smp_mb__before_clear_bit();
+                                        clear_bit(__QDISC_STATE_SCHED,
+                                                  &q->state);
+                                }
                        }
                }
        }
diff --git a/net/ipv4/inet_timewait_sock.c b/net/ipv4/inet_timewait_sock.c
index d985bd613d25..743f011b9a84 100644
--- a/net/ipv4/inet_timewait_sock.c
+++ b/net/ipv4/inet_timewait_sock.c
@@ -409,3 +409,38 @@ out:
 }
 EXPORT_SYMBOL_GPL(inet_twdr_twcal_tick);
+void inet_twsk_purge(struct net *net, struct inet_hashinfo *hashinfo,
+                     struct inet_timewait_death_row *twdr, int family)
+{
+        struct inet_timewait_sock *tw;
+        struct sock *sk;
+        struct hlist_node *node;
+        int h;
+        local_bh_disable();
+        for (h = 0; h < (hashinfo->ehash_size); h++) {
+                struct inet_ehash_bucket *head =
+                        inet_ehash_bucket(hashinfo, h);
+                rwlock_t *lock = inet_ehash_lockp(hashinfo, h);
+restart:
+                write_lock(lock);
+                sk_for_each(sk, node, &head->twchain) {
+                        tw = inet_twsk(sk);
+                        if (!net_eq(twsk_net(tw), net) ||
+                            tw->tw_family != family)
+                                continue;
+                        atomic_inc(&tw->tw_refcnt);
+                        write_unlock(lock);
+                        inet_twsk_deschedule(tw, twdr);
+                        inet_twsk_put(tw);
+                        goto restart;
+                }
+                write_unlock(lock);
+        }
+        local_bh_enable();
+}
+EXPORT_SYMBOL_GPL(inet_twsk_purge);
diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
index 44c1e934824b..1b4fee20fc93 100644
--- a/net/ipv4/tcp_ipv4.c
+++ b/net/ipv4/tcp_ipv4.c
@@ -2376,6 +2376,7 @@ static int __net_init tcp_sk_init(struct net *net)
 static void __net_exit tcp_sk_exit(struct net *net)
 {
        inet_ctl_sock_destroy(net->ipv4.tcp_sock);
+        inet_twsk_purge(net, &tcp_hashinfo, &tcp_death_row, AF_INET);
 }
 static struct pernet_operations __net_initdata tcp_sk_ops = {
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index 8e42fbbd5761..57e26fa66185 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -951,6 +951,27 @@ int udp_disconnect(struct sock *sk, int flags)
        return 0;
 }
+static int __udp_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
+{
+        int is_udplite = IS_UDPLITE(sk);
+        int rc;
+        if ((rc = sock_queue_rcv_skb(sk, skb)) < 0) {
+                /* Note that an ENOMEM error is charged twice */
+                if (rc == -ENOMEM)
+                        UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_RCVBUFERRORS,
+                                         is_udplite);
+                goto drop;
+        }
+        return 0;
+drop:
+        UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS, is_udplite);
+        kfree_skb(skb);
+        return -1;
+}
 /* returns:
 *  -1: error
 *   0: success
@@ -989,9 +1010,7 @@ int udp_queue_rcv_skb(struct sock * sk, struct sk_buff *skb)
                    up->encap_rcv != NULL) {
                        int ret;
-                        bh_unlock_sock(sk);
                        ret = (*up->encap_rcv)(sk, skb);
-                        bh_lock_sock(sk);
                        if (ret <= 0) {
                                UDP_INC_STATS_BH(sock_net(sk),
                                                 UDP_MIB_INDATAGRAMS,
@@ -1044,17 +1063,16 @@ int udp_queue_rcv_skb(struct sock * sk, struct sk_buff *skb)
                        goto drop;
        }
-        if ((rc = sock_queue_rcv_skb(sk,skb)) < 0) {
+        rc = 0;
-                /* Note that an ENOMEM error is charged twice */
-                if (rc == -ENOMEM) {
-                        UDP_INC_STATS_BH(sock_net(sk),
-                                        UDP_MIB_RCVBUFERRORS, is_udplite);
-                        atomic_inc(&sk->sk_drops);
-                }
-                goto drop;
-        }
-        return 0;
+        bh_lock_sock(sk);
+        if (!sock_owned_by_user(sk))
+                rc = __udp_queue_rcv_skb(sk, skb);
+        else
+                sk_add_backlog(sk, skb);
+        bh_unlock_sock(sk);
+        return rc;
 drop:
        UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS, is_udplite);
@@ -1092,15 +1110,7 @@ static int __udp4_lib_mcast_deliver(struct net *net, struct sk_buff *skb,
                                skb1 = skb_clone(skb, GFP_ATOMIC);
                        if (skb1) {
-                                int ret = 0;
+                                int ret = udp_queue_rcv_skb(sk, skb1);
-                                bh_lock_sock(sk);
-                                if (!sock_owned_by_user(sk))
-                                        ret = udp_queue_rcv_skb(sk, skb1);
-                                else
-                                        sk_add_backlog(sk, skb1);
-                                bh_unlock_sock(sk);
                                if (ret > 0)
                                        /* we should probably re-process instead
                                         * of dropping packets here. */
@@ -1195,13 +1205,7 @@ int __udp4_lib_rcv(struct sk_buff *skb, struct hlist_head udptable[],
                        uh->dest, inet_iif(skb), udptable);
        if (sk != NULL) {
-                int ret = 0;
+                int ret = udp_queue_rcv_skb(sk, skb);
-                bh_lock_sock(sk);
-                if (!sock_owned_by_user(sk))
-                        ret = udp_queue_rcv_skb(sk, skb);
-                else
-                        sk_add_backlog(sk, skb);
-                bh_unlock_sock(sk);
                sock_put(sk);
                /* a return value > 0 means to resubmit the input, but
@@ -1494,7 +1498,7 @@ struct proto udp_prot = {
        .sendmsg           = udp_sendmsg,
        .recvmsg           = udp_recvmsg,
        .sendpage          = udp_sendpage,
-        .backlog_rcv       = udp_queue_rcv_skb,
+        .backlog_rcv       = __udp_queue_rcv_skb,
        .hash              = udp_lib_hash,
        .unhash            = udp_lib_unhash,
        .get_port          = udp_v4_get_port,
diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c
index 0e844c2736a7..3df2c442d90b 100644
--- a/net/ipv6/ip6_output.c
+++ b/net/ipv6/ip6_output.c
@@ -943,39 +943,39 @@ static int ip6_dst_lookup_tail(struct sock *sk,
        }
 #ifdef CONFIG_IPV6_OPTIMISTIC_DAD
-                /*
+        /*
-                 * Here if the dst entry we've looked up
+         * Here if the dst entry we've looked up
-                 * has a neighbour entry that is in the INCOMPLETE
+         * has a neighbour entry that is in the INCOMPLETE
-                 * state and the src address from the flow is
+         * state and the src address from the flow is
-                 * marked as OPTIMISTIC, we release the found
+         * marked as OPTIMISTIC, we release the found
-                 * dst entry and replace it instead with the
+         * dst entry and replace it instead with the
-                 * dst entry of the nexthop router
+         * dst entry of the nexthop router
-                 */
+         */
-                if (!((*dst)->neighbour->nud_state & NUD_VALID)) {
+        if ((*dst)->neighbour && !((*dst)->neighbour->nud_state & NUD_VALID)) {
-                        struct inet6_ifaddr *ifp;
+                struct inet6_ifaddr *ifp;
-                        struct flowi fl_gw;
+                struct flowi fl_gw;
-                        int redirect;
+                int redirect;
-                        ifp = ipv6_get_ifaddr(net, &fl->fl6_src,
+                ifp = ipv6_get_ifaddr(net, &fl->fl6_src,
-                                              (*dst)->dev, 1);
+                                      (*dst)->dev, 1);
-                        redirect = (ifp && ifp->flags & IFA_F_OPTIMISTIC);
+                redirect = (ifp && ifp->flags & IFA_F_OPTIMISTIC);
-                        if (ifp)
+                if (ifp)
-                                in6_ifa_put(ifp);
+                        in6_ifa_put(ifp);
-                        if (redirect) {
+                if (redirect) {
-                                /*
+                        /*
-                                 * We need to get the dst entry for the
+                         * We need to get the dst entry for the
-                                 * default router instead
+                         * default router instead
-                                 */
+                         */
-                                dst_release(*dst);
+                        dst_release(*dst);
-                                memcpy(&fl_gw, fl, sizeof(struct flowi));
+                        memcpy(&fl_gw, fl, sizeof(struct flowi));
-                                memset(&fl_gw.fl6_dst, 0, sizeof(struct in6_addr));
+                        memset(&fl_gw.fl6_dst, 0, sizeof(struct in6_addr));
-                                *dst = ip6_route_output(net, sk, &fl_gw);
+                        *dst = ip6_route_output(net, sk, &fl_gw);
-                                if ((err = (*dst)->error))
+                        if ((err = (*dst)->error))
-                                        goto out_err_release;
+                                goto out_err_release;
-                        }
                }
+        }
 #endif
        return 0;
diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
index 5b90b369ccb2..b585c850a89a 100644
--- a/net/ipv6/tcp_ipv6.c
+++ b/net/ipv6/tcp_ipv6.c
@@ -2148,6 +2148,7 @@ static int tcpv6_net_init(struct net *net)
 static void tcpv6_net_exit(struct net *net)
 {
        inet_ctl_sock_destroy(net->ipv6.tcp_sk);
+        inet_twsk_purge(net, &tcp_hashinfo, &tcp_death_row, AF_INET6);
 }
 static struct pernet_operations tcpv6_net_ops = {
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index 9bb68c6a8f44..902cac1bd246 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -478,21 +478,51 @@ int ieee80211_ht_addt_info_ie_to_ht_bss_info(
 static void ieee80211_sta_send_associnfo(struct net_device *dev,
                                         struct ieee80211_if_sta *ifsta)
 {
+        char *buf;
+        size_t len;
+        int i;
        union iwreq_data wrqu;
+        if (!ifsta->assocreq_ies && !ifsta->assocresp_ies)
+                return;
+        buf = kmalloc(50 + 2 * (ifsta->assocreq_ies_len +
+                                ifsta->assocresp_ies_len), GFP_KERNEL);
+        if (!buf)
+                return;
+        len = sprintf(buf, "ASSOCINFO(");
        if (ifsta->assocreq_ies) {
-                memset(&wrqu, 0, sizeof(wrqu));
+                len += sprintf(buf + len, "ReqIEs=");
-                wrqu.data.length = ifsta->assocreq_ies_len;
+                for (i = 0; i < ifsta->assocreq_ies_len; i++) {
-                wireless_send_event(dev, IWEVASSOCREQIE, &wrqu,
+                        len += sprintf(buf + len, "%02x",
-                                    ifsta->assocreq_ies);
+                                       ifsta->assocreq_ies[i]);
+                }
        }
        if (ifsta->assocresp_ies) {
-                memset(&wrqu, 0, sizeof(wrqu));
+                if (ifsta->assocreq_ies)
-                wrqu.data.length = ifsta->assocresp_ies_len;
+                        len += sprintf(buf + len, " ");
-                wireless_send_event(dev, IWEVASSOCRESPIE, &wrqu,
+                len += sprintf(buf + len, "RespIEs=");
-                                    ifsta->assocresp_ies);
+                for (i = 0; i < ifsta->assocresp_ies_len; i++) {
+                        len += sprintf(buf + len, "%02x",
+                                       ifsta->assocresp_ies[i]);
+                }
+        }
+        len += sprintf(buf + len, ")");
+        if (len > IW_CUSTOM_MAX) {
+                len = sprintf(buf, "ASSOCRESPIE=");
+                for (i = 0; i < ifsta->assocresp_ies_len; i++) {
+                        len += sprintf(buf + len, "%02x",
+                                       ifsta->assocresp_ies[i]);
+                }
        }
+        memset(&wrqu, 0, sizeof(wrqu));
+        wrqu.data.length = len;
+        wireless_send_event(dev, IWEVCUSTOM, &wrqu, buf);
+        kfree(buf);
 }
diff --git a/net/netfilter/nf_conntrack_irc.c b/net/netfilter/nf_conntrack_irc.c
index 1b1226d6653f..20633fdf7e6b 100644
--- a/net/netfilter/nf_conntrack_irc.c
+++ b/net/netfilter/nf_conntrack_irc.c
@@ -68,11 +68,21 @@ static const char *const dccprotos[] = {
 static int parse_dcc(char *data, const char *data_end, u_int32_t *ip,
                     u_int16_t *port, char **ad_beg_p, char **ad_end_p)
 {
+        char *tmp;
        /* at least 12: "AAAAAAAA P\1\n" */
        while (*data++ != ' ')
                if (data > data_end - 12)
                        return -1;
+        /* Make sure we have a newline character within the packet boundaries
+         * because simple_strtoul parses until the first invalid character. */
+        for (tmp = data; tmp <= data_end; tmp++)
+                if (*tmp == '\n')
+                        break;
+        if (tmp > data_end || *tmp != '\n')
+                return -1;
        *ad_beg_p = data;
        *ip = simple_strtoul(data, &data, 10);
diff --git a/net/netfilter/nf_conntrack_proto_gre.c b/net/netfilter/nf_conntrack_proto_gre.c
index 654a4f7f12c6..9bd03967fea4 100644
--- a/net/netfilter/nf_conntrack_proto_gre.c
+++ b/net/netfilter/nf_conntrack_proto_gre.c
@@ -45,12 +45,12 @@ static LIST_HEAD(gre_keymap_list);
 void nf_ct_gre_keymap_flush(void)
 {
-        struct list_head *pos, *n;
+        struct nf_ct_gre_keymap *km, *tmp;
        write_lock_bh(&nf_ct_gre_lock);
-        list_for_each_safe(pos, n, &gre_keymap_list) {
+        list_for_each_entry_safe(km, tmp, &gre_keymap_list, list) {
-                list_del(pos);
+                list_del(&km->list);
-                kfree(pos);
+                kfree(km);
        }
        write_unlock_bh(&nf_ct_gre_lock);
 }
@@ -97,10 +97,14 @@ int nf_ct_gre_keymap_add(struct nf_conn *ct, enum ip_conntrack_dir dir,
        kmp = &help->help.ct_pptp_info.keymap[dir];
        if (*kmp) {
                /* check whether it's a retransmission */
+                read_lock_bh(&nf_ct_gre_lock);
                list_for_each_entry(km, &gre_keymap_list, list) {
-                        if (gre_key_cmpfn(km, t) && km == *kmp)
+                        if (gre_key_cmpfn(km, t) && km == *kmp) {
+                                read_unlock_bh(&nf_ct_gre_lock);
                                return 0;
+                        }
                }
+                read_unlock_bh(&nf_ct_gre_lock);
                pr_debug("trying to override keymap_%s for ct %p\n",
                         dir == IP_CT_DIR_REPLY ? "reply" : "orig", ct);
                return -EEXIST;
diff --git a/net/netfilter/nf_conntrack_sip.c b/net/netfilter/nf_conntrack_sip.c
index 2f9bbc058b48..1fa306be60fb 100644
--- a/net/netfilter/nf_conntrack_sip.c
+++ b/net/netfilter/nf_conntrack_sip.c
@@ -1193,7 +1193,6 @@ static const struct sip_handler sip_handlers[] = {
 static int process_sip_response(struct sk_buff *skb,
                                const char **dptr, unsigned int *datalen)
 {
-        static const struct sip_handler *handler;
        enum ip_conntrack_info ctinfo;
        struct nf_conn *ct = nf_ct_get(skb, &ctinfo);
        unsigned int matchoff, matchlen;
@@ -1214,6 +1213,8 @@ static int process_sip_response(struct sk_buff *skb,
        dataoff = matchoff + matchlen + 1;
        for (i = 0; i < ARRAY_SIZE(sip_handlers); i++) {
+                const struct sip_handler *handler;
                handler = &sip_handlers[i];
                if (handler->response == NULL)
                        continue;
@@ -1228,13 +1229,14 @@ static int process_sip_response(struct sk_buff *skb,
 static int process_sip_request(struct sk_buff *skb,
                               const char **dptr, unsigned int *datalen)
 {
-        static const struct sip_handler *handler;
        enum ip_conntrack_info ctinfo;
        struct nf_conn *ct = nf_ct_get(skb, &ctinfo);
        unsigned int matchoff, matchlen;
        unsigned int cseq, i;
        for (i = 0; i < ARRAY_SIZE(sip_handlers); i++) {
+                const struct sip_handler *handler;
                handler = &sip_handlers[i];
                if (handler->request == NULL)
                        continue;
diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c
index 9634091ee2f0..ec0a0839ce51 100644
--- a/net/sched/sch_generic.c
+++ b/net/sched/sch_generic.c
@@ -215,10 +215,9 @@ static void dev_watchdog(unsigned long arg)
                            time_after(jiffies, (dev->trans_start +
                                                 dev->watchdog_timeo))) {
                                char drivername[64];
-                                printk(KERN_INFO "NETDEV WATCHDOG: %s (%s): transmit timed out\n",
+                                WARN_ONCE(1, KERN_INFO "NETDEV WATCHDOG: %s (%s): transmit timed out\n",
                                       dev->name, netdev_drivername(dev, drivername, 64));
                                dev->tx_timeout(dev);
-                                WARN_ON_ONCE(1);
                        }
                        if (!mod_timer(&dev->watchdog_timer,
                                       round_jiffies(jiffies +
diff --git a/net/sctp/associola.c b/net/sctp/associola.c
index 8472b8b349c4..abd51cef2413 100644
--- a/net/sctp/associola.c
+++ b/net/sctp/associola.c
@@ -599,11 +599,12 @@ struct sctp_transport *sctp_assoc_add_peer(struct sctp_association *asoc,
        /* Check to see if this is a duplicate. */
        peer = sctp_assoc_lookup_paddr(asoc, addr);
        if (peer) {
+                /* An UNKNOWN state is only set on transports added by
+                 * user in sctp_connectx() call.  Such transports should be
+                 * considered CONFIRMED per RFC 4960, Section 5.4.
+                 */
                if (peer->state == SCTP_UNKNOWN) {
-                        if (peer_state == SCTP_ACTIVE)
+                        peer->state = SCTP_ACTIVE;
-                                peer->state = SCTP_ACTIVE;
-                        if (peer_state == SCTP_UNCONFIRMED)
-                                peer->state = SCTP_UNCONFIRMED;
                }
                return peer;
        }
diff --git a/net/sctp/output.c b/net/sctp/output.c
index 0dc4a7dfb234..225c7123c41f 100644
--- a/net/sctp/output.c
+++ b/net/sctp/output.c
@@ -533,7 +533,8 @@ int sctp_packet_transmit(struct sctp_packet *packet)
        if (!(dst->dev->features & NETIF_F_NO_CSUM)) {
                crc32 = sctp_start_cksum((__u8 *)sh, cksum_buf_len);
                crc32 = sctp_end_cksum(crc32);
-        }
+        } else
+                nskb->ip_summed = CHECKSUM_UNNECESSARY;
        /* 3) Put the resultant value into the checksum field in the
         *    common header, and leave the rest of the bits unchanged.
diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c
index e8ca4e54981f..b599cbba4fbe 100644
--- a/net/sctp/sm_make_chunk.c
+++ b/net/sctp/sm_make_chunk.c
@@ -1886,11 +1886,13 @@ static void sctp_process_ext_param(struct sctp_association *asoc,
                            /* if the peer reports AUTH, assume that he
                             * supports AUTH.
                             */
-                            asoc->peer.auth_capable = 1;
+                            if (sctp_auth_enable)
+                                    asoc->peer.auth_capable = 1;
                            break;
                    case SCTP_CID_ASCONF:
                    case SCTP_CID_ASCONF_ACK:
-                            asoc->peer.asconf_capable = 1;
+                            if (sctp_addip_enable)
+                                    asoc->peer.asconf_capable = 1;
                            break;
                    default:
                            break;
@@ -2319,12 +2321,10 @@ clean_up:
        /* Release the transport structures. */
        list_for_each_safe(pos, temp, &asoc->peer.transport_addr_list) {
                transport = list_entry(pos, struct sctp_transport, transports);
-                list_del_init(pos);
+                if (transport->state != SCTP_ACTIVE)
-                sctp_transport_free(transport);
+                        sctp_assoc_rm_peer(asoc, transport);
        }
-        asoc->peer.transport_count = 0;
 nomem:
        return 0;
 }
@@ -2460,6 +2460,9 @@ do_addr_param:
                break;
        case SCTP_PARAM_SET_PRIMARY:
+                if (!sctp_addip_enable)
+                        goto fall_through;
                addr_param = param.v + sizeof(sctp_addip_param_t);
                af = sctp_get_af_specific(param_type2af(param.p->type));
diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
index 46914b79d850..b7754b1b73a4 100644
--- a/net/xfrm/xfrm_policy.c
+++ b/net/xfrm/xfrm_policy.c
@@ -1077,6 +1077,7 @@ static void __xfrm_policy_link(struct xfrm_policy *pol, int dir)
        struct hlist_head *chain = policy_hash_bysel(&pol->selector,
                                                     pol->family, dir);
+        list_add_tail(&pol->bytype, &xfrm_policy_bytype[pol->type]);
        hlist_add_head(&pol->bydst, chain);
        hlist_add_head(&pol->byidx, xfrm_policy_byidx+idx_hash(pol->index));
        xfrm_policy_count[dir]++;
diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c
index 7bd62f61593f..0a8f09c3144c 100644
--- a/net/xfrm/xfrm_state.c
+++ b/net/xfrm/xfrm_state.c
@@ -858,6 +858,7 @@ xfrm_state_find(xfrm_address_t *daddr, xfrm_address_t *saddr,
                if (km_query(x, tmpl, pol) == 0) {
                        x->km.state = XFRM_STATE_ACQ;
+                        list_add_tail(&x->all, &xfrm_state_all);
                        hlist_add_head(&x->bydst, xfrm_state_bydst+h);
                        h = xfrm_src_hash(daddr, saddr, family);
                        hlist_add_head(&x->bysrc, xfrm_state_bysrc+h);
@@ -1055,6 +1056,7 @@ static struct xfrm_state *__find_acq_core(unsigned short family, u8 mode, u32 re
                xfrm_state_hold(x);
                x->timer.expires = jiffies + sysctl_xfrm_acq_expires*HZ;
                add_timer(&x->timer);
+                list_add_tail(&x->all, &xfrm_state_all);
                hlist_add_head(&x->bydst, xfrm_state_bydst+h);
                h = xfrm_src_hash(daddr, saddr, family);
                hlist_add_head(&x->bysrc, xfrm_state_bysrc+h);
diff --git a/sound/Kconfig b/sound/Kconfig
index a37bee094eba..8ebf512ced6c 100644
--- a/sound/Kconfig
+++ b/sound/Kconfig
@@ -91,6 +91,9 @@ endif # SOUND_PRIME
 endif # !M68K
+endif # SOUND
+# AC97_BUS is used from both sound and ucb1400
 config AC97_BUS
        tristate
        help
@@ -99,4 +102,3 @@ config AC97_BUS
          sound although they're sharing the AC97 bus. Concerned drivers
          should "select" this.
-endif # SOUND