Commit Graph

9095 Commits

Author SHA1 Message Date
Linus Torvalds 7c8d20d40f Merge master.kernel.org:/home/rmk/linux-2.6-arm
* master.kernel.org:/home/rmk/linux-2.6-arm:
  ARM: 6164/1: Add kto and kfrom to input operands list.
  ARM: 6166/1: Proper prefetch abort handling on pre-ARMv6
  ARM: 6165/1: trap overflows on highmem pages from kmap_atomic when debugging
  ARM: 6152/1: ux500 make it possible to disable localtimers
  [ARM] pxa/spitz: Correctly register WM8750
  [ARM] pxa/palmtc: storage class should be before const qualifier
  ARM: 6146/1: sa1111: Prevent deadlock in resume path
  ARM: 6145/1: ux500 MTU clockrate correction
  ARM: 6144/1: TCM memory bug freeing bug
  ARM: VFP: Fix vfp_put_double() for d16-d31
2010-06-10 07:35:41 -07:00
Khem Raj 9a40ac8615 ARM: 6164/1: Add kto and kfrom to input operands list.
When functions incoming parameters are not in input operands list gcc
4.5 does not load the parameters into registers before calling this
function but the inline assembly assumes valid addresses inside this
function. This breaks the code because r0 and r1 are invalid when
execution enters v4wb_copy_user_page ()

Also the constant needs to be used as third input operand so account
for that as well.

Tested on qemu arm.

CC: <stable@kernel.org>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-06-08 19:42:18 +01:00
Russell King 76962be849 Merge branch 'fix' of git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6 2010-06-08 19:40:08 +01:00
Anfei 5e27fb78df ARM: 6166/1: Proper prefetch abort handling on pre-ARMv6
Instruction faults on pre-ARMv6 CPUs are interpreted as
a 'translation fault', but do_translation_fault doesn't
handle well if user mode trying to run instruction above
TASK_SIZE, and result in the infinite retry of that
instruction.

CC: <stable@kernel.org>
Signed-off-by: Anfei Zhou <anfei.zhou@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-06-08 19:39:57 +01:00
Nicolas Pitre 17ebba1fe4 ARM: 6165/1: trap overflows on highmem pages from kmap_atomic when debugging
When CONFIG_DEBUG_HIGHMEM is used, the fixmap entry used for a highmem page
by kmap_atomic() is always cleared by kunmap_atomic().  This helps find
bad usages such as dereferences after the unmap, or overflow into the
adjacent fixmap areas.

But this debugging aid is completely bypassed when a kmap for the same
page already exists as the kmap is reused instead.  ON VIVT systems we
have no choice but to reuse that kmap due to cache coherency issues,
but on non VIVT systems we should always force the fixmap usage when
debugging is active.

Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-06-08 19:25:50 +01:00
Linus Walleij b394eebdd3 ARM: 6152/1: ux500 make it possible to disable localtimers
Currently compilation of ux500 fails if you deselect the kernel
feature for localtimers.

Acked-by: Srinidhi Kasagar <srinidhi.kasagar@stericsson.com>
Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-06-08 19:25:49 +01:00
Daniel Walker 6d7b7d578f msm: dma: add completion.h header
At some point this was exposed (not sure how),

linux-2.6/arch/arm/mach-msm/dma.c:92: error: field 'complete' has incomplete type
linux-2.6/arch/arm/mach-msm/dma.c: In function 'dmov_exec_cmdptr_complete_func':
linux-2.6/arch/arm/mach-msm/dma.c:108: error: implicit declaration of function 'complete'
linux-2.6/arch/arm/mach-msm/dma.c: In function 'msm_dmov_exec_cmd':
linux-2.6/arch/arm/mach-msm/dma.c:120: error: implicit declaration of function 'init_completion'
linux-2.6/arch/arm/mach-msm/dma.c:123: error: implicit declaration of function 'wait_for_completion'

and the fix is just to add the header.

Signed-off-by: Daniel Walker <dwalker@codeaurora.org>
2010-06-07 16:16:33 -07:00
Marek Vasut d30e5d897c [ARM] pxa/spitz: Correctly register WM8750
This patch registers the WM8750 codec on a proper place on the SPITZ machine
after the WM8750 driver was converted to new API.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-31 12:03:45 +08:00
Tobias Klauser 600ae40df7 [ARM] pxa/palmtc: storage class should be before const qualifier
The C99 specification states in section 6.11.5:

The placement of a storage-class specifier other than at the beginning
of the declaration specifiers in a declaration is an obsolescent
feature.

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Acked-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-31 12:03:44 +08:00
Linus Torvalds 17d30ac077 Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6
* 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6: (47 commits)
  mfd: Rename twl5031 sih modules
  mfd: Storage class for timberdale should be before const qualifier
  mfd: Remove unneeded and dangerous clearing of clientdata
  mfd: New AB8500 driver
  gpio: Fix inverted rdc321x gpio data out registers
  mfd: Change rdc321x resources flags to IORESOURCE_IO
  mfd: Move pcf50633 irq related functions to its own file.
  mfd: Use threaded irq for pcf50633
  mfd: pcf50633-adc: Fix potential race in pcf50633_adc_sync_read
  mfd: Fix pcf50633 bitfield logic in interrupt handler
  gpio: rdc321x needs to select MFD_CORE
  mfd: Use menuconfig for quicker config editing
  ARM: AB3550 board configuration and irq for U300
  mfd: AB3550 core driver
  mfd: AB3100 register access change to abx500 API
  mfd: Renamed ab3100.h to abx500.h
  gpio: Add TC35892 GPIO driver
  mfd: Add Toshiba's TC35892 MFD core
  mfd: Delay to mask tsc irq in max8925
  mfd: Remove incorrect wm8350 kfree
  ...
2010-05-30 09:13:08 -07:00
Linus Torvalds e38c1e54ce Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx
* 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx:
  DMAENGINE: DMA40 U8500 platform configuration
  DMA: PL330: Add dma api driver
2010-05-30 09:12:43 -07:00
Ben Dooks ece8ae4932 ARM: Merge for-2635/defconfig3
Merge branch 'for-2635/defconfig3' into for-linus/2635-updates
2010-05-28 19:34:02 +09:00
Ben Dooks 2992bc0668 ARM: s3c2410_defconfig: Add new machines
Add the SMDK2416, and the GTA02 to the list of machines
that are included in the s3c2410_defconfig.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-05-28 19:33:05 +09:00
Ben Dooks 856066c307 ARM: s3c6400_defconfig: Add framebuffer and basic LCD
Add the framebuffer driver and some basic LCD configurations
that should be suitable for the SMDK boards.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-05-28 19:33:04 +09:00
Ben Dooks ad2cf090e2 ARM: s3c6400_defconfig: Add RTC driver support
Now that the RTC driver supports the S3C64XX, enable
it in the build.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-05-28 19:33:03 +09:00
Ben Dooks 8a776fb924 ARM: s3c6400_defconfig: Enable USB host side
Enable the USB Host side by adding the USB OHCI and
some basic USB driver modules.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-05-28 19:33:02 +09:00
Ben Dooks 56a5cbaf2a ARM: s3c6400_defconfig: Add SPI driver
The SPI driver was added last kernel round, so enable
the core SPI and add the 64XX and bitbang driver as
modules.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-05-28 19:33:01 +09:00
Ben Dooks e56210caeb ARM: s3c6400_defconfig: Update compiled machines
Add the machines that have been added in the last round
to the list of builds.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-05-28 19:33:00 +09:00
Thomas Abraham 8fb9d2d72e ARM: S5P: Regoster clk_xusbxti clock for hsotg driver
The clk_xusbxti clock is added to the list of clocks to be
registred during boot time clock registration.

Signed-off-by: Thomas Abraham <thomas.ab@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
[ben-linux@fluff.org: edited title]
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-05-28 19:31:34 +09:00
Thomas Abraham 5f4c5b2de4 ARM: S3C64XX: Add USB OTG HCLK to the list of clocks
Add the USB OTG HCLK clock to the list of clocks to be registered
during initialization.

Signed-off-by: Thomas Abraham <thomas.ab@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-05-28 19:31:34 +09:00
Ben Dooks 189e0445d8 ARM: SAMSUNG: gpio-cfg.h: update documentation
Update the documentation on the gpio configuration calls to add more
references to useful information and also to document the values that
are passed.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-05-28 19:31:32 +09:00
Ben Dooks 9414392678 ARM: SAMSUNG: Fix documentation for s3c_gpio_cfgpin()
Fix typo in s3c_gpio_cfgpin() documentation, the second argument is @to
not @pin again.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-05-28 19:31:31 +09:00
Rabin Vincent 62579266cf mfd: New AB8500 driver
Add a new driver to support the AB8500 Power Management chip, replacing
the current AB4500.  The new driver replaces the old one, instead of an
incremental modification, because this is a substantial overhaul
including:

 - Split of the driver into -core and -spi portions, to allow another
   interface layer to be added

 - Addition of interrupt support

 - Switch to MFD core API for handling subdevices

 - Simplification of the APIs to remove a redundant block parameter

 - Rename of the APIs and macros from ab4500_* to ab8500_*

 - Rename of the files from ab4500* to ab8500*

 - Change of the driver name from ab4500 to ab8500

Acked-by: Linus Walleij <linus.walleij@stericsson.com>
Acked-by: Srinidhi Kasagar <srinidhi.kasagar@stericsson.com>
Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2010-05-28 01:38:00 +02:00
Mattias Wallin d162251d1b ARM: AB3550 board configuration and irq for U300
This patch adds the i2c board configuration needed for the
Mixed Signal chip AB3550. It also adds the irq numbers needed
for the irq_chip implementation.

Signed-off-by: Mattias Wallin <mattias.wallin@stericsson.com>
Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2010-05-28 01:37:47 +02:00
Linus Walleij 812f9e9d42 mfd: Renamed ab3100.h to abx500.h
The goal here is to make way for a more general interface for the
analog baseband chips ab3100 ab3550 ab550 and future chips.

This patch have been divided into two parts since both changing name
and content of a file is not recommended in git.

Signed-off-by: Mattias Wallin <mattias.wallin@stericsson.com>
Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2010-05-28 01:37:44 +02:00
Todd Fischer da1e368032 davinci: da850 TPS6507x touch screen driver board data
The touch screen controller in the TPS6507x chip needs values that are
dependent on the characteristics of the touch screen hardware being used
in the board design.  In addition, the board provides version information
that is exposed via the kernel input sub-system.

Signed-off-by: Todd Fischer <todd.fischer@ridgerun.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2010-05-28 01:37:39 +02:00
Todd Fischer 0bc20bba35 mfd: Add tps6507x board data structure
Add mfd structure which refrences sub-driver initialization data. For example,
for a giving hardware implementation, the voltage regulator sub-driver
initialization data provides the mapping betten a voltage regulator and what
the output voltage is being used for.

Signed-off-by: Todd Fischer <todd.fischer@ridgerun.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2010-05-28 01:37:37 +02:00
Linus Walleij 7b8ddb06e5 DMAENGINE: DMA40 U8500 platform configuration
This completes the DMA40 support with the platform-specific
configuration for U8500/DB8500.

Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
Acked-by: Srinidhi Kasagar <srinidhi.kasagar@stericsson.com>
Reviewed-by: Alessandro Rubini <rubini@unipv.it>
Cc: STEricsson_nomadik_linux@list.st.com
Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>
[fixed up dma40_{tx|rx}_map declaration/initialization]
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2010-05-27 15:21:26 -07:00
Linus Torvalds cad719d86e Merge branch 'for-linus' of git://git.o-hand.com/linux-rpurdie-backlight
* 'for-linus' of git://git.o-hand.com/linux-rpurdie-backlight:
  gta02: Use pcf50633 backlight driver instead of platform backlight driver.
  backlight: pcf50633: Register a pcf50633-backlight device in pcf50633 core driver.
  backlight: Add pcf50633 backlight driver
  backlight: 88pm860x_bl: fix error handling in pm860x_backlight_probe
  backlight: max8925_bl: Fix error handling path
  backlight: l4f00242t03: fix error handling in l4f00242t03_probe
  backlight: add S6E63M0 AMOLED LCD Panel driver
  backlight: adp8860: add support for ADP8861 & ADP8863
  backlight: mbp_nvidia_bl - Fix DMI_SYS_VENDOR for MacBook1,1
  backlight: Add Cirrus EP93xx backlight driver
  backlight: l4f00242t03: Fix regulators handling code in remove function
  backlight: fix adp8860_bl build errors
  backlight: new driver for the ADP8860 backlight parts
  backlight: 88pm860x_bl - potential memory leak
  backlight: mbp_nvidia_bl - add support for older MacBookPro and MacBook 6,1.
  backlight: Kconfig cleanup
  backlight: backlight_device_register() return ERR_PTR()
2010-05-27 11:34:55 -07:00
Linus Torvalds 3ddab4788d Merge branch 'for-linus' of git://git.o-hand.com/linux-rpurdie-leds
* 'for-linus' of git://git.o-hand.com/linux-rpurdie-leds:
  leds: Add mx31moboard MC13783 led support
  leds: Add mc13783 LED support
  leds: leds-ss4200: fix led_classdev_unregister twice in error handling
  leds: leds-lp3944: properly handle lp3944_configure fail in lp3944_probe
  leds: led-class: set permissions on max_brightness file to 0444
  leds: leds-gpio: Change blink_set callback to be able to turn off blinking
  leds: Add LED driver for the Soekris net5501 board
  leds: 88pm860x - fix checking in probe function
2010-05-27 11:34:20 -07:00
Linus Torvalds b899ebeb05 Merge branch 'for-linus/2634-git-updates' of git://git.fluff.org/bjdooks/linux
* 'for-linus/2634-git-updates' of git://git.fluff.org/bjdooks/linux:
  ARM: S5PC100: Fixup cross tree merge problems
  ARM: S5P: Fix the platform external interrupt issues.
  ARM: s5pv210_defconfig: Update s5pv210_defconfig to v2.6.34-git
  ARM: s5pc110_defconfig: Update s5pc110_defconfig to v2.6.34-git
  ARM: s5pc100_defconfig: Update s5pc100_defconfig to v2.6.34-git
  ARM: s5p6442_defconfig: Update s5p6442_defconfig to v2.6.34-git
  ARM: s5p6440_defconfig: Update s5p6440_defconfig to v2.6.34-git
  ARM: s3c6400_defconfig: Update s3c6400_defconfig to v2.6.34-git
  ARM: s3c2410_defconfig: Update s3c2410_defconfig to v2.6.34-git
2010-05-27 10:23:57 -07:00
FUJITA Tomonori 1ef04370d8 asm-generic: remove ARCH_HAS_SG_CHAIN in scatterlist.h
There are more architectures that don't support ARCH_HAS_SG_CHAIN than
those that support it.  This removes removes ARCH_HAS_SG_CHAIN in
asm-generic/scatterlist.h and lets arhictectures to define it.

It's clearer than defining ARCH_HAS_SG_CHAIN asm-generic/scatterlist.h and
undefing it in arhictectures that don't support it.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-05-27 09:12:54 -07:00
Felipe Balbi 8156fae26a arm: omap: remove the unused omap_gpio_set_debounce methods
Nobody uses that anymore, so remove and expect drivers to use the gpiolib
implementation.

Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: David Brownell <david-b@pacbell.net>
Cc: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-05-27 09:12:42 -07:00
Felipe Balbi 48feb33747 arm: omap: switch over to gpio_set_debounce
Stop using the omap-specific implementations for gpio debouncing now that
gpiolib provides its own support.

Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: David Brownell <david-b@pacbell.net>
Cc: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-05-27 09:12:42 -07:00
Felipe Balbi 168ef3d9a5 arm: omap: gpio: implement set_debounce method
OMAP supports debouncing of gpio lines, implement the method using
gpiolib.

Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: David Brownell <david-b@pacbell.net>
Cc: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-05-27 09:12:42 -07:00
Sudhakar Rajashekhara ca2afb6dbe davinci: mmc: pass number of SG segments as platform data
On some platforms like DM355, the number of EDMA parameter slots available
for EDMA_SLOT_ANY usage are few.  In such cases, if MMC/SD uses 16 slots
for each instance of MMC controller, then the number of slots available
for other modules will be very few.

By passing the number of EDMA slots to be used in MMC driver from platform
data, EDMA slots available for other purposes can be controlled.

Most of the platforms will not use this platform data variable.  But on
DM355, as the number of EDMA resources available is limited, the number of
scatter- gather segments used inside the MMC driver can be 8 (passed as
platform data) instead of 16.  On DM355, when the number of scatter-gather
segments was reduced to 8, I saw a performance difference of about
0.25-0.4 Mbytes/sec during write.  Read performance variations were
negligible.

Signed-off-by: Sudhakar Rajashekhara <sudhakar.raj@ti.com>
Acked-by: Kevin Hilman <khilman@deeprootsystems.com>
Cc: <linux-mmc@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-05-27 09:12:39 -07:00
Marek Vašut 3defb24761 ARM: 6146/1: sa1111: Prevent deadlock in resume path
This patch reorganises the sa1111_resume() function in a manner the spinlock
happens after calling the sa1111_wake(). This fixes two bugs:

1) This function called sa1111_wake() which tried to claim the same spinlock
   the sa1111_resume() already claimed. This would result in certain deadlock.

   Original idea for this part: Russell King <rmk+kernel@arm.linux.org.uk>

2) The function didn't unlock the spinlock in case the chip didn't report
   correct ID.

   Original idea for this part: Julia Lawall <julia@diku.dk>

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Cc: <stable@kernel.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-05-27 10:36:08 +01:00
Linus Walleij ba327b1e52 ARM: 6145/1: ux500 MTU clockrate correction
This adjusts the clockrate for the MTU timer. On the different
UX500 variants this rate is different. The platform can also have
been set up at hardware initialization, bootloader or early init
for different clock speeds. To have the clock framework available
early so the timers can use them, the clock initialization for
Nomadik and ux500 is moved to IRQ init time. A custom per-clock
callback is added to handle special cases like this.

This solves a user-visible bug: without this patch the current
UX500 platforms will not be synchronized to wall-clock time and
the platform will drift in time.

Acked-by: Rabin Vincent <rabin.vincent@stericsson.com>
Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-05-27 10:36:08 +01:00
Linus Walleij ea208f646c ARM: 6144/1: TCM memory bug freeing bug
This fixes a bug in mm/init.c when freeing the TCM compile memory,
this was being referred to as a char * which is incorrect: this
will dereference the pointer and feed in the value at the location
instead of the address to it. Change it to a plain char and use
&(char) to reference it.

Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
Cc: <stable@kernel.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-05-27 10:36:07 +01:00
Russell King 138de1c44a ARM: VFP: Fix vfp_put_double() for d16-d31
vfp_put_double() takes the double value in r0,r1 not r1,r2.

Reported-by: Tarun Kanti DebBarma <tarun.kanti@ti.com>
Cc: <stable@kernel.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-05-27 10:32:06 +01:00
Lars-Peter Clausen 67e67df8da gta02: Use pcf50633 backlight driver instead of platform backlight driver.
Use the pcf50633 backlight driver instead of the platform backlight driver.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
2010-05-26 17:34:40 +01:00
Philippe Rétornaz a7cca8aec9 leds: Add mx31moboard MC13783 led support
Add two RGB led on mx31moboard using MC13783 led subsystem

Signed-off-by: Philippe Rétornaz <philippe.retornaz@epfl.ch>
Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
2010-05-26 13:07:56 +01:00
Benjamin Herrenschmidt 2146325df2 leds: leds-gpio: Change blink_set callback to be able to turn off blinking
The leds-gpio blink_set() callback follows the same prototype as the
main leds subsystem blink_set() one.

The problem is that to stop blink, normally, a leds driver does it
in the brightness_set() callback when asked to set a new fixed value.

However, with leds-gpio, the platform has no hook to do so, as this
later callback results in a standard GPIO manipulation.

This changes the leds-gpio specific callback to take a new argument
that indicates whether the LED should be blinking or not and in what
state it should be set if not. We also update the dns323 platform
which seems to be the only user of this so far.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
2010-05-26 13:07:55 +01:00
Ben Dooks b7a5b7acb7 ARM: Merge next-samsung
Merge branch 'next-samsung' into for-linus/2634-git-updates
2010-05-26 19:10:40 +09:00
Ben Dooks 459f2a3202 ARM: S5PC100: Fixup cross tree merge problems
The commit 45c79433c0 got things building
but then commit 17d2f877ae8b68b09bf88a9949ee64fbbda5ee10 and others
where merged in from a seperate tree and this has resulted from a build
failure due to the redefinition of IRQ_EINT().

Fix this by merging a new commit.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-05-26 19:09:50 +09:00
Pannaga Bhushan 5fae405838 ARM: S5P: Fix the platform external interrupt issues.
This patch does the following:

1. Corrects the common platform code for external interrupts for using the
   VIC mask/unmask bits also.
2. Moves the common defines related to external interrupt for plat-s5p
   to common files.
3. Based on the new common defines, corresponding changes are made in the
   affected platforms (S5P6440, S5P6442 and S5PC100).

Signed-off-by: Pannaga Bhushan <p.bhushan@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-05-26 19:09:50 +09:00
Ben Dooks f7b4dc7a14 ARM: s5pv210_defconfig: Update s5pv210_defconfig to v2.6.34-git
Update the s5pv210_defconfig to the latest kernel version v2.6.34-git

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-05-26 19:04:39 +09:00
Ben Dooks fffb79f205 ARM: s5pc110_defconfig: Update s5pc110_defconfig to v2.6.34-git
Update the s5pc110_defconfig to the latest kernel version v2.6.34-git

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-05-26 19:04:37 +09:00
Ben Dooks 9a4925ee15 ARM: s5pc100_defconfig: Update s5pc100_defconfig to v2.6.34-git
Update the s5pc100_defconfig to the latest kernel version v2.6.34-git

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-05-26 19:04:36 +09:00
Ben Dooks dfd820314b ARM: s5p6442_defconfig: Update s5p6442_defconfig to v2.6.34-git
Update the s5p6442_defconfig to the latest kernel version v2.6.34-git

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-05-26 19:04:34 +09:00