~shefty/rdma-dev.git
9 years agoARM: arm-soc: Merge branch 'next/pm2' into next/pm
Olof Johansson [Thu, 13 Dec 2012 00:10:45 +0000 (16:10 -0800)]
ARM: arm-soc: Merge branch 'next/pm2' into next/pm

Another smaller branch merged into next/pm before pull request.

Signed-off-by: Olof Johansson <olof@lixom.net>
9 years agoARM: arm-soc: Merge branch 'next/clk' into next/pm
Olof Johansson [Thu, 13 Dec 2012 00:09:22 +0000 (16:09 -0800)]
ARM: arm-soc: Merge branch 'next/clk' into next/pm

Merge together a couple of the smaller pm/clock branches into one.

Signed-off-by: Olof Johansson <olof@lixom.net>
9 years agoMerge tag 'tags/omap-for-v3.8/cleanup-multiplatform-no-clock-signed' of git://git...
Olof Johansson [Sat, 1 Dec 2012 05:47:21 +0000 (21:47 -0800)]
Merge tag 'tags/omap-for-v3.8/cleanup-multiplatform-no-clock-signed' of git://git./linux/kernel/git/tmlind/linux-omap into next/pm2

From Tony Lindgren:
Remaining patches to allow omap2+ to build with multiplatform
enabled. Unfortunately the DMA header patch had to be redone
to avoid adding new multiplatform specific include paths, the
other patches are just trivial compile fixes.

Note that this does not yet contain the necessary Kconfig
changes as we are still waiting for some drivers to get
fixed up first.

* tag 'tags/omap-for-v3.8/cleanup-multiplatform-no-clock-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
  ARM: OMAP: Move plat-omap/dma-omap.h to include/linux/omap-dma.h
  ASoC: OMAP: mcbsp fixes for enabling ARM multiplatform support
  watchdog: OMAP: fixup for ARM multiplatform support

Conflicts due to surrounding changes in:
arch/arm/mach-omap2/omap_hwmod_2420_data.c
arch/arm/mach-omap2/omap_hwmod_2430_data.c

Signed-off-by: Olof Johansson <olof@lixom.net>
9 years agoMerge branch 'next/pm-samsung' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene...
Olof Johansson [Fri, 30 Nov 2012 17:12:33 +0000 (09:12 -0800)]
Merge branch 'next/pm-samsung' of git://git./linux/kernel/git/kgene/linux-samsung into next/pm

From Kukjin Kim:

* 'next/pm-samsung' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
  ARM: EXYNOS: Add flush_cache_all in suspend finisher
  ARM: EXYNOS: Remove scu_enable from cpuidle
  ARM: EXYNOS: Fix soft reboot hang after suspend/resume
  ARM: EXYNOS: Add support for rtc wakeup
  ARM: EXYNOS: fix the hotplug for Cortex-A15
  + Linux 3.7-rc6

9 years agoARM: OMAP: Move plat-omap/dma-omap.h to include/linux/omap-dma.h
Tony Lindgren [Fri, 30 Nov 2012 16:41:50 +0000 (08:41 -0800)]
ARM: OMAP: Move plat-omap/dma-omap.h to include/linux/omap-dma.h

Based on earlier discussions[1] we attempted to find a suitable
location for the omap DMA header in commit 2b6c4e73 (ARM: OMAP:
DMA: Move plat/dma.h to plat-omap/dma-omap.h) until the conversion
to dmaengine is complete.

Unfortunately that was before I was able to try to test compile
of the ARM multiplatform builds for omap2+, and the end result
was not very good.

So I'm creating yet another all over the place patch to cut the
last dependency for building omap2+ for ARM multiplatform. After
this, we have finally removed the driver dependencies to the
arch/arm code, except for few drivers that are being worked on.

The other option was to make the <plat-omap/dma-omap.h> path
to work, but we'd have to add some new header directory to for
multiplatform builds.

Or we would have to manually include arch/arm/plat-omap/include
again from arch/arm/Makefile for omap2+.

Neither of these alternatives sound appealing as they will
likely lead addition of various other headers exposed to the
drivers, which we want to avoid for the multiplatform kernels.

Since we already have a minimal include/linux/omap-dma.h,
let's just use that instead and add a note to it to not
use the custom omap DMA functions any longer where possible.

Note that converting omap DMA to dmaengine depends on
dmaengine supporting automatically incrementing the FIFO
address at the device end, and converting all the remaining
legacy drivers. So it's going to be few more merge windows.

[1] https://patchwork.kernel.org/patch/1519591/#

cc: Russell King <linux@arm.linux.org.uk>
cc: Kevin Hilman <khilman@ti.com>
cc: "Benoît Cousson" <b-cousson@ti.com>
cc: Herbert Xu <herbert@gondor.apana.org.au>
cc: "David S. Miller" <davem@davemloft.net>
cc: Vinod Koul <vinod.koul@intel.com>
cc: Dan Williams <djbw@fb.com>
cc: Mauro Carvalho Chehab <mchehab@infradead.org>
cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
cc: David Woodhouse <dwmw2@infradead.org>
cc: Kyungmin Park <kyungmin.park@samsung.com>
cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
cc: Hans Verkuil <hans.verkuil@cisco.com>
cc: Vaibhav Hiremath <hvaibhav@ti.com>
cc: Lokesh Vutla <lokeshvutla@ti.com>
cc: Rusty Russell <rusty@rustcorp.com.au>
cc: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
cc: Afzal Mohammed <afzal@ti.com>
cc: linux-crypto@vger.kernel.org
cc: linux-media@vger.kernel.org
cc: linux-mtd@lists.infradead.org
cc: linux-usb@vger.kernel.org
cc: linux-fbdev@vger.kernel.org
Acked-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
9 years agoASoC: OMAP: mcbsp fixes for enabling ARM multiplatform support
Tony Lindgren [Fri, 30 Nov 2012 16:41:42 +0000 (08:41 -0800)]
ASoC: OMAP: mcbsp fixes for enabling ARM multiplatform support

We cannot include any plat or mach headers for the multiplatform
support.

Fix the issue by defining local mcbsp_omap1().

cc: Peter Ujfalusi <peter.ujfalusi@ti.com>
cc: Liam Girdwood <lrg@ti.com>
cc: Mark Brown <broonie@opensource.wolfsonmicro.com>
cc: Jaroslav Kysela <perex@perex.cz>
cc: Takashi Iwai <tiwai@suse.de>
cc: alsa-devel@alsa-project.org
Acked-by: Jarkko Nikula <jarkko.nikula@bitmer.com>
Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
9 years agowatchdog: OMAP: fixup for ARM multiplatform support
Tony Lindgren [Fri, 30 Nov 2012 16:41:35 +0000 (08:41 -0800)]
watchdog: OMAP: fixup for ARM multiplatform support

Recent changes to the omap_wdt.c removed the dependencies to
the core omap code, but forgot to remove mach/hardware.h.

We cannot include any plat headers with multiplatform
support enabled.

cc: Wim Van Sebroeck <wim@iguana.be>
cc: linux-watchdog@vger.kernel.org
Signed-off-by: Tony Lindgren <tony@atomide.com>
9 years agoMerge tag 'tags/omap-for-v3.8/devel-prcm-signed' into omap-for-v3.8/cleanup-headers...
Tony Lindgren [Fri, 30 Nov 2012 16:40:31 +0000 (08:40 -0800)]
Merge tag 'tags/omap-for-v3.8/devel-prcm-signed' into omap-for-v3.8/cleanup-headers-prepare-multiplatform-v3

omap prcm changes via Paul Walmsley <paul@pwsan.com>:

Some miscellaneous OMAP hwmod changes for 3.8, along with a PRM
change needed for one of the hwmod patches to function.

Basic test logs for this branch on top of Tony's
omap-for-v3.8/clock branch at commit
558a0780b0a04862a678f7823215424b4e5501f9 are here:

http://www.pwsan.com/omap/testlogs/hwmod_devel_a_3.8/20121121161522/

However, omap-for-v3.8/clock at 558a0780 does not include some fixes
that are needed for a successful test.  With several reverts,
fixes, and workarounds applied, the following test logs were
obtained:

http://www.pwsan.com/omap/testlogs/TEST_hwmod_devel_a_3.8/20121121162719/

which indicate that the series tests cleanly.

Conflicts:
arch/arm/mach-omap2/cm33xx.c
arch/arm/mach-omap2/io.c
arch/arm/mach-omap2/prm_common.c

9 years agoMerge tag 'omap-for-v3.8/devel-prcm-signed' of git://git.kernel.org/pub/scm/linux...
Olof Johansson [Fri, 30 Nov 2012 06:49:30 +0000 (22:49 -0800)]
Merge tag 'omap-for-v3.8/devel-prcm-signed' of git://git./linux/kernel/git/tmlind/linux-omap into next/pm2

From Tony Lindgren:

omap prcm changes via Paul Walmsley <paul@pwsan.com>:

Some miscellaneous OMAP hwmod changes for 3.8, along with a PRM
change needed for one of the hwmod patches to function.

Basic test logs for this branch on top of Tony's
omap-for-v3.8/clock branch at commit
558a0780b0a04862a678f7823215424b4e5501f9 are here:

http://www.pwsan.com/omap/testlogs/hwmod_devel_a_3.8/20121121161522/

However, omap-for-v3.8/clock at 558a0780 does not include some fixes
that are needed for a successful test.  With several reverts,
fixes, and workarounds applied, the following test logs were
obtained:

http://www.pwsan.com/omap/testlogs/TEST_hwmod_devel_a_3.8/20121121162719/

which indicate that the series tests cleanly.

* tag 'omap-for-v3.8/devel-prcm-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: (49 commits)
  ARM: OMAP2+: omap_device: Correct resource handling for DT boot
  ARM: OMAP2+: hwmod: Add possibility to count hwmod resources based on type
  ARM: OMAP2+: hwmod: Add support for per hwmod/module context lost count
  ARM: OMAP2+: PRM: initialize some PRM functions early
  ARM: OMAP2+: clock: Cleanup !CONFIG_COMMON_CLK parts
  ARM: OMAP2xxx: clock: drop obsolete clock data
  ARM: OMAP2: clock: Cleanup !CONFIG_COMMON_CLK parts
  ARM: OMAP3+: DPLL: drop !CONFIG_COMMON_CLK sections
  ARM: AM33xx: clock: drop obsolete clock data
  ARM: OMAP3xxx: clk: drop obsolete clock data
  ARM: OMAP3: clock: Cleanup !CONFIG_COMMON_CLK parts
  ARM: OMAP44xx: clock: drop obsolete clock data
  ARM: OMAP4: clock: Cleanup !CONFIG_COMMON_CLK parts
  ARM: OMAP: hwmod: Cleanup !CONFIG_COMMON_CLK parts
  ARM: OMAP: clock: Switch to COMMON clk
  ARM: OMAP2: clock: Add 24xx data using common struct clk
  ARM: OMAP3: clock: Add 3xxx data using common struct clk
  ARM: AM33XX: clock: add clock data in common clock format
  ARM: OMAP4: clock: Add 44xx data using common struct clk
  ARM: OMAP2+: clock: add OMAP CCF convenience macros to mach-omap2/clock.h
  ...

Some context conflicts due to nearby changes resolved in
arch/arm/mach-omap2/io.c.

Signed-off-by: Olof Johansson <olof@lixom.net>
9 years agoMerge branch 'next/dt' into next/pm2
Olof Johansson [Fri, 30 Nov 2012 06:47:30 +0000 (22:47 -0800)]
Merge branch 'next/dt' into next/pm2

By Lee Jones (42) and others
via Olof Johansson (13) and others
* next/dt: (249 commits)
  ARM: ux500: Rename dbx500 cpufreq code to be more generic
  ARM: dts: add missing ux500 device trees
  ARM: ux500: Stop registering the PCM driver from platform code
  ARM: ux500: Move board specific GPIO info out to subordinate DTS files
  ARM: ux500: Disable the MMCI gpio-regulator by default
  ARM: Kirkwood: remove kirkwood_ehci_init() from new boards
  ARM: Kirkwood: Add support LED of OpenBlocks A6
  ARM: Kirkwood: Convert to EHCI via DT for OpenBlocks A6
  ARM: kirkwood: Add NAND partiton map for OpenBlocks A6
  ARM: kirkwood: Add support second I2C bus and RTC on OpenBlocks A6
  ARM: kirkwood: Add support DT of second I2C bus
  ARM: kirkwood: Convert mplcec4 board to pinctrl
  ARM: Kirkwood: Convert km_kirkwood to pinctrl
  ARM: Kirkwood: support 98DX412x kirkwoods with pinctrl
  ARM: Kirkwood: Convert IX2-200 to pinctrl.
  ARM: Kirkwood: Convert lsxl boards to pinctrl.
  ARM: Kirkwood: Convert ib62x0 to pinctrl.
  ARM: Kirkwood: Convert GoFlex Net to pinctrl.
  ARM: Kirkwood: Convert dreamplug to pinctrl.
  ARM: Kirkwood: Convert dockstar to pinctrl.
  ...

9 years agoMerge branch 'next/cleanup' into next/pm2
Olof Johansson [Fri, 30 Nov 2012 06:39:11 +0000 (22:39 -0800)]
Merge branch 'next/cleanup' into next/pm2

By Tony Lindgren (36) and others
via Tony Lindgren (22) and others
* next/cleanup: (303 commits)
  ARM: Kirkwood: Use hw_pci.ops instead of hw_pci.scan
  ARM: OMAP3: cm-t3517: use GPTIMER for system clock
  ARM: OMAP2+: timer: remove CONFIG_OMAP_32K_TIMER
  ARM: SAMSUNG: use devm_ functions for ADC driver
  ARM: EXYNOS: no duplicate mask/unmask in eint0_15
  ARM: S3C24XX: SPI clock channel setup is fixed for S3C2443
  ARM: EXYNOS: Remove i2c0 resource information and setting of device names
  ARM: Kirkwood: checkpatch cleanups
  ARM: Kirkwood: Fix sparse warnings.
  ARM: Kirkwood: Remove unused includes
  ARM: kirkwood: cleanup lsxl board includes
  ARM: integrator: use BUG_ON where possible
  ARM: integrator: push down SC dependencies
  ARM: integrator: delete static UART1 mapping
  ARM: integrator: delete SC mapping on the CP
  ARM: integrator: remove static CP syscon mapping
  ARM: integrator: remove static AP syscon mapping
  ARM: integrator: hook the CP into the SoC bus
  ARM: integrator: hook the AP into the SoC bus
  ARM: OMAP2+: Fix compiler warning for 32k timer
  ...

9 years agoMerge tag 'omap-for-v3.8/cleanup-timer-signed' of git://git.kernel.org/pub/scm/linux...
Olof Johansson [Fri, 30 Nov 2012 06:30:11 +0000 (22:30 -0800)]
Merge tag 'omap-for-v3.8/cleanup-timer-signed' of git://git./linux/kernel/git/tmlind/linux-omap into next/cleanup

Timer clean-up to get us closer to moving timer code to drivers,
and to get rid of CONFIG_OMAP_32K_TIMER and rely on the board
or devicetree provided timer configuration.

Note that these changes are on top of the recent timer fixes.

By Jon Hunter (32) and others
via Tony Lindgren
* tag 'omap-for-v3.8/cleanup-timer-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: (71 commits)
  ARM: OMAP3: cm-t3517: use GPTIMER for system clock
  ARM: OMAP2+: timer: remove CONFIG_OMAP_32K_TIMER
  ARM: OMAP2+: Fix compiler warning for 32k timer
  ARM: OMAP: Remove unnecessary inclusion of dmtimer.h
  ARM: OMAP: Add platform data header for DMTIMERs
  ARM: OMAP: Remove unnecessary omap_dm_timer structure declaration
  ARM: OMAP2+: Remove unnecessary local variable in timer code
  ARM: OMAP: Don't store timers physical address
  ARM: OMAP: Define omap_dm_timer_prepare function as static
  ARM: OMAP: Clean-up dmtimer reset code
  ARM: OMAP: Remove __omap_dm_timer_set_source function
  ARM: OMAP: Remove unnecessary call to clk_get()
  ARM: OMAP: Add dmtimer interrupt disable function
  ARM: OMAP: Fix spurious interrupts when using timer match feature
  ARM: OMAP: Don't restore DMTIMER interrupt status register
  ARM: OMAP: Don't restore of DMTIMER TISTAT register
  ARM: OMAP: Fix dmtimer reset for timer1
  ARM: OMAP2+: Don't use __omap_dm_timer_reset()
  ARM: OMAP2/3: Define HWMOD software reset status for DMTIMERs
  ARM: OMAP3: Correct HWMOD DMTIMER SYSC register declarations
  ...

Change/change conflict in arch/arm/mach-omap2/board-cm-t3517.c.

Signed-off-by: Olof Johansson <olof@lixom.net>
9 years agoARM: EXYNOS: Add flush_cache_all in suspend finisher
Abhilash Kesavan [Thu, 22 Nov 2012 05:46:40 +0000 (14:46 +0900)]
ARM: EXYNOS: Add flush_cache_all in suspend finisher

The core cpu_suspend code no longer calls flush_cache_all to
optimize the cpu idle flow. Add a call for the same in the
exynos specific suspend code.

Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
9 years agoARM: EXYNOS: Remove scu_enable from cpuidle
Abhilash Kesavan [Thu, 22 Nov 2012 05:46:34 +0000 (14:46 +0900)]
ARM: EXYNOS: Remove scu_enable from cpuidle

Cortex A9 based exynos4 has a memory mapped SCU while the Cortex
A15 based exynos5 does not. Hence, remove the call to scu_enable
for exynos5.

Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com>
Signed-off-by: Inderpal Singh <inderpal.singh@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
9 years agoARM: EXYNOS: Fix soft reboot hang after suspend/resume
Inderpal Singh [Thu, 22 Nov 2012 05:46:27 +0000 (14:46 +0900)]
ARM: EXYNOS: Fix soft reboot hang after suspend/resume

Upon wake-up, clear the sleep mode set in INFORM1 register.

Signed-off-by: Inderpal Singh <inderpal.singh@samsung.com>
Tested-by: Abhilash Kesavan <a.kesavan@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
9 years agoARM: EXYNOS: Add support for rtc wakeup
Inderpal Singh [Thu, 22 Nov 2012 05:46:21 +0000 (14:46 +0900)]
ARM: EXYNOS: Add support for rtc wakeup

Set the gic arch extension callback to support rtc wakeup.

Signed-off-by: Inderpal Singh <inderpal.singh@samsung.com>
Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
9 years agoARM: EXYNOS: fix the hotplug for Cortex-A15
Abhilash Kesavan [Thu, 22 Nov 2012 05:46:17 +0000 (14:46 +0900)]
ARM: EXYNOS: fix the hotplug for Cortex-A15

The sequence of cpu_enter_lowpower() for Cortex-A15 is
different from the sequence for Cortex-A9. This patch
implements cpu_enter_lowpower() for EXYNOS5 SoC which
has Cortex-A15 cores.

Basded on original patch has been submitted by Changhwan Youn

Signed-off-by: Changhwan Youn <chaos.youn@samsung.com>
Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com>
Cc: Russell King <rmk+kernel@arm.linux.org.uk>
[kgene.kim@samsung.com: use flush_cache_louis() instead of
flush_cache_all() as per Lorenzo and Santosh's suggestion]
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
9 years agoMerge branch 'ste-dt-for-next' of git://git.linaro.org/people/ljones/linux-3.0-ux500...
Arnd Bergmann [Tue, 27 Nov 2012 12:24:45 +0000 (13:24 +0100)]
Merge branch 'ste-dt-for-next' of git://git.linaro.org/people/ljones/linux-3.0-ux500 into next/dt

From Lee Jones <lee.jones@linaro.org>:

* 'ste-dt-for-next' of git://git.linaro.org/people/ljones/linux-3.0-ux500:
  ARM: ux500: Rename dbx500 cpufreq code to be more generic
  ARM: dts: add missing ux500 device trees
  ARM: ux500: Stop registering the PCM driver from platform code
  ARM: ux500: Move board specific GPIO info out to subordinate DTS files
  ARM: ux500: Disable the MMCI gpio-regulator by default

This follows up on the previous ux500 DT changes. Most importantly, it
resolves a build error in the dts files that was the result of referring
to a board specific device node from the common dtsi file.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
9 years agoARM: ux500: Rename dbx500 cpufreq code to be more generic
Lee Jones [Thu, 22 Nov 2012 16:20:02 +0000 (16:20 +0000)]
ARM: ux500: Rename dbx500 cpufreq code to be more generic

The cpufreq driver doesn't only handle the db8500 anymore. There
are new variants which rely on it too, so we've renamed the
driver to be more generic.

Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
9 years agoARM: dts: add missing ux500 device trees
Fabio Baltieri [Mon, 26 Nov 2012 10:34:30 +0000 (11:34 +0100)]
ARM: dts: add missing ux500 device trees

This adds hrefprev60, hrefv60plus and ccu9540 to device trees compiled
during build.

Acked-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Fabio Baltieri <fabio.baltieri@linaro.org>
9 years agoARM: ux500: Stop registering the PCM driver from platform code
Lee Jones [Fri, 14 Sep 2012 15:16:55 +0000 (16:16 +0100)]
ARM: ux500: Stop registering the PCM driver from platform code

We now initialise the PCM driver through the MSP DAI, so there is
no need to register it though platform code anymore. This patch
strips out all PCM platform registration.

Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
9 years agoARM: ux500: Move board specific GPIO info out to subordinate DTS files
Lee Jones [Thu, 15 Nov 2012 13:07:02 +0000 (13:07 +0000)]
ARM: ux500: Move board specific GPIO info out to subordinate DTS files

GPIO numbers for the newly created gpio-regulator will differ from
board to board. Therefore it's not sensible to leave this information
in the top level DTSI file. Let's move them out to the DTS files
where they can correctly vary.

Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
9 years agoARM: ux500: Disable the MMCI gpio-regulator by default
Lee Jones [Thu, 15 Nov 2012 13:02:16 +0000 (13:02 +0000)]
ARM: ux500: Disable the MMCI gpio-regulator by default

Not all supported boards will require a MMCI gpio-regulator,
therefore it's a good idea to only enable the node when and if
it is required. Let's disable it by default.

Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
9 years agoMerge tag 'integrator-for-arm-soc' of git://git.kernel.org/pub/scm/linux/kernel/git...
Arnd Bergmann [Mon, 26 Nov 2012 21:38:38 +0000 (22:38 +0100)]
Merge tag 'integrator-for-arm-soc' of git://git./linux/kernel/git/linusw/linux-integrator into next/cleanup

From Linus Walleij <linus.walleij@linaro.org>:

This series will do the following:
- Switch the Integrator/AP and /CP to use the SoC bus
  when booting from device tree.
- Group all devices on the SoC below this bus so as to
  set a good example of how to do this. The bus was
  invented by Lee Jones, let's show how it's to be used
  on a DT:ed SoC.
- Fetch the special system controller offsets from two
  special device tree nodes for each case and replace
  the static mappings with these at boot.
- Move some static remaps to the ATAG-only code path
  and delete some static maps that aren't used.
- Push dependencies on system controller remaps down
  to the Integrator/AP board file and the PCIv3 driver
  respectively and use only dynamic remappings.
- Fix up conditional BUG() usage in the PCIv3 driver
  to be simpler and more to the point.

* tag 'integrator-for-arm-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-integrator:
  ARM: integrator: use BUG_ON where possible
  ARM: integrator: push down SC dependencies
  ARM: integrator: delete static UART1 mapping
  ARM: integrator: delete SC mapping on the CP
  ARM: integrator: remove static CP syscon mapping
  ARM: integrator: remove static AP syscon mapping
  ARM: integrator: hook the CP into the SoC bus
  ARM: integrator: hook the AP into the SoC bus

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
9 years agoMerge tag 'omap-devel-a-for-3.8' of git://git.kernel.org/pub/scm/linux/kernel/git...
Tony Lindgren [Mon, 26 Nov 2012 20:32:50 +0000 (12:32 -0800)]
Merge tag 'omap-devel-a-for-3.8' of git://git./linux/kernel/git/pjw/omap-pending into omap-for-v3.8/devel-pcrm

Some miscellaneous OMAP hwmod changes for 3.8, along with a PRM
change needed for one of the hwmod patches to function.

Basic test logs for this branch on top of Tony's
omap-for-v3.8/clock branch at commit
558a0780b0a04862a678f7823215424b4e5501f9 are here:

http://www.pwsan.com/omap/testlogs/hwmod_devel_a_3.8/20121121161522/

However, omap-for-v3.8/clock at 558a0780 does not include some fixes
that are needed for a successful test.  With several reverts,
fixes, and workarounds applied, the following test logs were
obtained:

http://www.pwsan.com/omap/testlogs/TEST_hwmod_devel_a_3.8/20121121162719/

which indicate that the series tests cleanly.

9 years agoMerge branch 'orion/dt' into next/dt
Olof Johansson [Mon, 26 Nov 2012 09:27:27 +0000 (01:27 -0800)]
Merge branch 'orion/dt' into next/dt

Merge in orion's cleanup branch together with the DT contents.  Ideally
the cleanup branch should have been the base for the DT branch to avoid
these, but that was missed when first merging. So we're doing it now to
reduce the amount of silly conflicts due to internal tree organization.

Signed-off-by: Olof Johansson <olof@lixom.net>
9 years agoMerge branch 'orion/cleanup' into orion/dt
Olof Johansson [Mon, 26 Nov 2012 09:26:14 +0000 (01:26 -0800)]
Merge branch 'orion/cleanup' into orion/dt

Merge in the cleanups that should have been used as the base of the DT
branch instead of letting the conflicts be exposed all the way up to
the toplevel merges.

All of these are caused by cleanups being done both in the cleanup branch
and the dt branch, resulting in remove/remove conflicts of header files.

By Andrew Lunn (3) and others
via Jason Cooper
* orion/cleanup:
  ARM: Kirkwood: Use hw_pci.ops instead of hw_pci.scan
  ARM: Kirkwood: checkpatch cleanups
  ARM: Kirkwood: Fix sparse warnings.
  ARM: Kirkwood: Remove unused includes
  ARM: kirkwood: cleanup lsxl board includes

Remove/remove conflicts in:
arch/arm/mach-kirkwood/board-dockstar.c
arch/arm/mach-kirkwood/board-goflexnet.c
arch/arm/mach-kirkwood/board-lsxl.c

Signed-off-by: Olof Johansson <olof@lixom.net>
9 years agoMerge tag 'orion_dt_for_3.8' of git://git.infradead.org/users/jcooper/linux into...
Olof Johansson [Mon, 26 Nov 2012 09:09:30 +0000 (01:09 -0800)]
Merge tag 'orion_dt_for_3.8' of git://git.infradead.org/users/jcooper/linux into next/dt

From Jason Cooper:
orion dt for v3.8

 - ehci-orion dt binding
 - gpio-poweroff
 - use dt regulators
 - move mpp to DT/pinctrl

Depends on:

 - orion/boards

    - merge conflicts
       - keep all 'select's in Kconfig
       - remove all #includes in board-*.c

 - pinctrl/devel up to:

    - 06763c7 pinctrl: mvebu: move to its own directory

* tag 'orion_dt_for_3.8' of git://git.infradead.org/users/jcooper/linux: (211 commits)
  ARM: Kirkwood: remove kirkwood_ehci_init() from new boards
  ARM: Kirkwood: Add support LED of OpenBlocks A6
  ARM: Kirkwood: Convert to EHCI via DT for OpenBlocks A6
  ARM: kirkwood: Add NAND partiton map for OpenBlocks A6
  ARM: kirkwood: Add support second I2C bus and RTC on OpenBlocks A6
  ARM: kirkwood: Add support DT of second I2C bus
  ARM: kirkwood: Convert mplcec4 board to pinctrl
  ARM: Kirkwood: Convert km_kirkwood to pinctrl
  ARM: Kirkwood: support 98DX412x kirkwoods with pinctrl
  ARM: Kirkwood: Convert IX2-200 to pinctrl.
  ARM: Kirkwood: Convert lsxl boards to pinctrl.
  ARM: Kirkwood: Convert ib62x0 to pinctrl.
  ARM: Kirkwood: Convert GoFlex Net to pinctrl.
  ARM: Kirkwood: Convert dreamplug to pinctrl.
  ARM: Kirkwood: Convert dockstar to pinctrl.
  ARM: Kirkwood: Convert dnskw to pinctrl
  ARM: Kirkwood: Convert iConnect to pinctrl.
  ARM: Kirkwood: Convert TS219 to pinctrl.
  ARM: Kirkwood: Add DTSI files for pinctrl
  ARM: Kirkwood: Make use of mvebu pincltl and gpio drivers
  ...

Signed-off-by: Olof Johansson <olof@lixom.net>
9 years agoMerge tag 'orion_cleanup_for_3.8' of git://git.infradead.org/users/jcooper/linux...
Olof Johansson [Mon, 26 Nov 2012 08:49:57 +0000 (00:49 -0800)]
Merge tag 'orion_cleanup_for_3.8' of git://git.infradead.org/users/jcooper/linux into next/cleanup

From Jason Cooper:
orion cleanup for v3.8

 - remove unused includes in kirkwood
 - fix sparse warnings in kirkwood
 - checkpatch cleanup in kirkwood
 - use common code in pcie on kirkwood

* tag 'orion_cleanup_for_3.8' of git://git.infradead.org/users/jcooper/linux:
  ARM: Kirkwood: Use hw_pci.ops instead of hw_pci.scan
  ARM: Kirkwood: checkpatch cleanups
  ARM: Kirkwood: Fix sparse warnings.
  ARM: Kirkwood: Remove unused includes
  ARM: kirkwood: cleanup lsxl board includes

9 years agoMerge branch 'next/dt-samsung-2' of git://git.kernel.org/pub/scm/linux/kernel/git...
Olof Johansson [Mon, 26 Nov 2012 08:06:23 +0000 (00:06 -0800)]
Merge branch 'next/dt-samsung-2' of git://git./linux/kernel/git/kgene/linux-samsung into next/dt

From Kukjin Kim:
Here is second Samsung DT stuff for v3.8.

This is including power domain DT support for exynos and Google ARM
Chromebook, Snow board and exynos4210-origen updates.

* 'next/dt-samsung-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
  ARM: dts: Use drive strength 3 for SD pins for exynos4
  ARM: dts: Set up power domains for exynos4
  ARM: EXYNOS: Bind devices to power domains using DT
  ARM: EXYNOS: Fix power domain name initialization
  ARM: EXYNOS: Detect power domain state on registration from DT
  ARM: dts: Add vmmc fixed voltage regulator for exynos4210-origen
  ARM: dts: Update sdhci nodes for current bindings for exynos4210-origen
  ARM: dts: Update for pinctrl-samsung driver for exynos4210-origen
  ARM: dts: Split memory sections for exynos4210-origen
  ARM: EXYNOS: add all i2c busses to auxdata for DT
  ARM: dts: Add aliases for i2c controller for exynos4
  ARM: dts: Add board dts file for Snow board (ARM Chromebook)
  ARM: dts: Move the dwmmc aliases from smdk5250 dts to exynos

Add/add conflicts resolved in arch/arm/boot/dts/exynos5250-smdk5250.dts
and arch/arm/mach-exynos/mach-exynos5-dt.c.

Signed-off-by: Olof Johansson <olof@lixom.net>
9 years agoMerge tag 'mxs-dt-3.8-2' of git://git.linaro.org/people/shawnguo/linux-2.6 into next/dt
Olof Johansson [Mon, 26 Nov 2012 07:26:53 +0000 (23:26 -0800)]
Merge tag 'mxs-dt-3.8-2' of git://git.linaro.org/people/shawnguo/linux-2.6 into next/dt

From Shawn Guo:
They are a few mxs dts updates coming a little bit late.  I'm sending
them as the second mxs/dt pull request for 3.8.  Please consider to
pull.

* tag 'mxs-dt-3.8-2' of git://git.linaro.org/people/shawnguo/linux-2.6:
  ARM: dts: mxs: add oled support for the cfa-10036
  ARM: mxs: Add SchulerControl SPS1 DTS file
  ARM: imx23-olinuxino: Add spi support

9 years agoMerge tag 'v3.7-rc7' into next/cleanup
Olof Johansson [Mon, 26 Nov 2012 05:34:34 +0000 (21:34 -0800)]
Merge tag 'v3.7-rc7' into next/cleanup

Merging in mainline back to next/cleanup since it has collected a few
conflicts between fixes going upstream and some of the cleanup patches.
Git doesn't auto-resolve some of them, and they're mostly noise so let's
take care of it locally.

Conflicts are in:
arch/arm/mach-omap2/omap_hwmod_44xx_data.c
arch/arm/plat-omap/i2c.c
drivers/video/omap2/dss/dss.c

Signed-off-by: Olof Johansson <olof@lixom.net>
9 years agoLinux 3.7-rc7
Linus Torvalds [Mon, 26 Nov 2012 01:59:19 +0000 (17:59 -0800)]
Linux 3.7-rc7

9 years agoMerge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc
Linus Torvalds [Mon, 26 Nov 2012 01:57:01 +0000 (17:57 -0800)]
Merge branch 'merge' of git://git./linux/kernel/git/benh/powerpc

Pull powerpc EEH bugfixes from Benjamin Herrenschmidt.

Two one-liner fixes for the new EEH code.

* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc:
  powerpc/eeh: Do not invalidate PE properly
  powerpc/pseries: Fix oops with MSIs when missing EEH PEs

9 years agoMerge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
Linus Torvalds [Mon, 26 Nov 2012 01:55:04 +0000 (17:55 -0800)]
Merge branch 'upstream' of git://git.linux-mips.org/ralf/upstream-linus

Pull MIPS fixes from Ralf Baechle:
 "Three issues fixed accross the field:

   - Some functions that were recently outlined as part of a preemption
     fix were causing problems with function tracing.
   - The recently merged in-kernel MPI library uses very outdated
     headers that contain MIPS-specific code which won't build on with
     gcc 4.4 or newer.
   - The MIPS non-NUMA memory initialization was making only a very
     half-baked attempt at merging adjacent memory ranges.  This kept
     the code simple enough but is now causing issues with kexec."

* 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus:
  MPI: Fix compilation on MIPS with GCC 4.4 and newer
  MIPS: Fix crash that occurs when function tracing is enabled
  MIPS: Merge overlapping bootmem ranges

9 years agopowerpc/eeh: Do not invalidate PE properly
Gavin Shan [Thu, 22 Nov 2012 21:58:26 +0000 (21:58 +0000)]
powerpc/eeh: Do not invalidate PE properly

While the EEH does recovery on the specific PE that has PCI errors,
the PCI devices belonging to the PE will be removed and the PE will
be marked as invalid since we still need the information stored in
the PE. We only invalidate the PE when it doesn't have associated
EEH devices and valid child PEs. However, the code used to check
that is wrong. The patch fixes that.

Signed-off-by: Gavin Shan <shangw@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
9 years agoMerge tag 'sound-3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Linus Torvalds [Sat, 24 Nov 2012 18:32:11 +0000 (08:32 -1000)]
Merge tag 'sound-3.7' of git://git./linux/kernel/git/tiwai/sound

Pull sound build error fix from Takashi Iwai:
 "Only a single commit for fixing the build error without CONFIG_PM in
  hda driver."

* tag 'sound-3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
  ALSA: hda - Fix build without CONFIG_PM

9 years agoALSA: hda - Fix build without CONFIG_PM
Takashi Iwai [Sat, 24 Nov 2012 10:58:24 +0000 (11:58 +0100)]
ALSA: hda - Fix build without CONFIG_PM

I forgot this again...  codec->in_pm is in #ifdef CONFIG_PM

Reported-by: Markus Trippelsdorf <markus@trippelsdorf.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
9 years agoMerge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...
Linus Torvalds [Sat, 24 Nov 2012 06:03:14 +0000 (20:03 -1000)]
Merge branch 'x86-urgent-for-linus' of git://git./linux/kernel/git/tip/tip

Pull x86 arch fixes from Peter Anvin:
 "Here is a collection of fixes for 3.7-rc7.  This is a superset of
  tglx' earlier pull request."

* 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86-64: Fix ordering of CFI directives and recent ASM_CLAC additions
  x86, microcode, AMD: Add support for family 16h processors
  x86-32: Export kernel_stack_pointer() for modules
  x86-32: Fix invalid stack address while in softirq
  x86, efi: Fix processor-specific memcpy() build error
  x86: remove dummy long from EFI stub
  x86, mm: Correct vmflag test for checking VM_HUGETLB
  x86, amd: Disable way access filter on Piledriver CPUs
  x86/mce: Do not change worker's running cpu in cmci_rediscover().
  x86/ce4100: Fix PCI configuration register access for devices without interrupts
  x86/ce4100: Fix reboot by forcing the reboot method to be KBD
  x86/ce4100: Fix pm_poweroff
  MAINTAINERS: Update email address for Robert Richter
  x86, microcode_amd: Change email addresses, MAINTAINERS entry
  MAINTAINERS: Change Boris' email address
  EDAC: Change Boris' email address
  x86, AMD: Change Boris' email address

9 years agoARM: Kirkwood: remove kirkwood_ehci_init() from new boards
Jason Cooper [Sat, 24 Nov 2012 03:58:12 +0000 (03:58 +0000)]
ARM: Kirkwood: remove kirkwood_ehci_init() from new boards

ehci-orion initialization moved to DT.  New boards don't need to call
kirkwood_ehci_init().

Signed-off-by: Jason Cooper <jason@lakedaemon.net>
9 years agoARM: Kirkwood: Add support LED of OpenBlocks A6
Nobuhiro Iwamatsu [Fri, 23 Nov 2012 20:24:09 +0000 (05:24 +0900)]
ARM: Kirkwood: Add support LED of OpenBlocks A6

OpenBlocks A6 has three leds via GPIO. This supports them.
And this fix typo about led, because hardware manual has typo.

Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
9 years agoARM: Kirkwood: Convert to EHCI via DT for OpenBlocks A6
Nobuhiro Iwamatsu [Thu, 22 Nov 2012 21:30:12 +0000 (06:30 +0900)]
ARM: Kirkwood: Convert to EHCI via DT for OpenBlocks A6

EHCI driver enables by default in kirkwood.dtsi.
This removes kirkwood_ehci_init function.

Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
9 years agoARM: kirkwood: Add NAND partiton map for OpenBlocks A6
Nobuhiro Iwamatsu [Thu, 22 Nov 2012 21:30:11 +0000 (06:30 +0900)]
ARM: kirkwood: Add NAND partiton map for OpenBlocks A6

Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
9 years agoARM: kirkwood: Add support second I2C bus and RTC on OpenBlocks A6
Nobuhiro Iwamatsu [Thu, 22 Nov 2012 21:30:10 +0000 (06:30 +0900)]
ARM: kirkwood: Add support second I2C bus and RTC on OpenBlocks A6

OpenBlocks A6 uses second I2C with RTC of s35390a.
This supports them.

Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
9 years agoARM: kirkwood: Add support DT of second I2C bus
Nobuhiro Iwamatsu [Thu, 22 Nov 2012 21:58:34 +0000 (06:58 +0900)]
ARM: kirkwood: Add support DT of second I2C bus

Second I2C bus is supported by 88f6282 and 88f6283.
This creates kirkwood-6282.dtsi, and defines DT table
of second I2C bus.

Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
9 years agoARM: kirkwood: Convert mplcec4 board to pinctrl
Stefan Peter [Mon, 19 Nov 2012 15:00:02 +0000 (16:00 +0100)]
ARM: kirkwood: Convert mplcec4 board to pinctrl

Signed-off-by: Stefan Peter <s.peter@mpl.ch>
Acked-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
9 years agoARM: Kirkwood: Convert km_kirkwood to pinctrl
Valentin Longchamp [Sat, 17 Nov 2012 16:00:56 +0000 (17:00 +0100)]
ARM: Kirkwood: Convert km_kirkwood to pinctrl

Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
9 years agoARM: Kirkwood: support 98DX412x kirkwoods with pinctrl
Valentin Longchamp [Sat, 17 Nov 2012 16:00:55 +0000 (17:00 +0100)]
ARM: Kirkwood: support 98DX412x kirkwoods with pinctrl

The Marvell 98DX412x SoC embed a kirkwood variant that does not have
pinctrl support yet. Even though this kirkwood is very similar to the
88f6281, on the MPP front a lot of pins are not available. That's why a
new kirkwood pinctrl variant is needed.

Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
9 years agoARM: Kirkwood: Convert IX2-200 to pinctrl.
Andrew Lunn [Sat, 17 Nov 2012 16:00:54 +0000 (17:00 +0100)]
ARM: Kirkwood: Convert IX2-200 to pinctrl.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
9 years agoARM: Kirkwood: Convert lsxl boards to pinctrl.
Andrew Lunn [Sat, 17 Nov 2012 16:00:53 +0000 (17:00 +0100)]
ARM: Kirkwood: Convert lsxl boards to pinctrl.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Tested-by: Michael Walle <michael@walle.cc>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
9 years agoARM: Kirkwood: Convert ib62x0 to pinctrl.
Andrew Lunn [Sat, 17 Nov 2012 16:00:52 +0000 (17:00 +0100)]
ARM: Kirkwood: Convert ib62x0 to pinctrl.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Tested-by: Simon Baatz <gmbnomis@gmail.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
9 years agoARM: Kirkwood: Convert GoFlex Net to pinctrl.
Andrew Lunn [Sat, 17 Nov 2012 16:00:51 +0000 (17:00 +0100)]
ARM: Kirkwood: Convert GoFlex Net to pinctrl.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Tested-by: Joshua Coombs <josh.coombs@gmail.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
9 years agoARM: Kirkwood: Convert dreamplug to pinctrl.
Andrew Lunn [Sat, 17 Nov 2012 16:00:50 +0000 (17:00 +0100)]
ARM: Kirkwood: Convert dreamplug to pinctrl.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
9 years agoARM: Kirkwood: Convert dockstar to pinctrl.
Andrew Lunn [Sat, 17 Nov 2012 16:00:49 +0000 (17:00 +0100)]
ARM: Kirkwood: Convert dockstar to pinctrl.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Tested-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
9 years agoARM: Kirkwood: Convert dnskw to pinctrl
Andrew Lunn [Sat, 17 Nov 2012 16:00:48 +0000 (17:00 +0100)]
ARM: Kirkwood: Convert dnskw to pinctrl

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Jamie Lentin <jm@lentin.co.uk>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
9 years agoARM: Kirkwood: Convert iConnect to pinctrl.
Andrew Lunn [Sat, 17 Nov 2012 16:00:47 +0000 (17:00 +0100)]
ARM: Kirkwood: Convert iConnect to pinctrl.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
9 years agoARM: Kirkwood: Convert TS219 to pinctrl.
Andrew Lunn [Sat, 17 Nov 2012 16:00:46 +0000 (17:00 +0100)]
ARM: Kirkwood: Convert TS219 to pinctrl.

Make use of the pinctrl driver for configuring all the pins, instead
of using the Orion mpp code.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
9 years agoARM: Kirkwood: Add DTSI files for pinctrl
Andrew Lunn [Sat, 17 Nov 2012 16:00:45 +0000 (17:00 +0100)]
ARM: Kirkwood: Add DTSI files for pinctrl

There are a couple of different variants of Kirkwood, which differ in
the pin muxing. These DTSI files set the correct compatibility and
define commonly used groups of pins, which board dbs files can
reference.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
9 years agoARM: Kirkwood: Make use of mvebu pincltl and gpio drivers
Andrew Lunn [Sat, 17 Nov 2012 16:00:44 +0000 (17:00 +0100)]
ARM: Kirkwood: Make use of mvebu pincltl and gpio drivers

Select the generic mvebu kirkwood pincltr driver and generic mvebu
gpio driver. This requires minor changes to the DT, and the calls to
configure plat-orion gpio driver are removed.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Tested-by: Michael Walle <michael@walle.cc>
Tested-by: Simon Baatz <gmbnomis@gmail.com>
Tested-by: Jamie Lentin <jm@lentin.co.uk>
Tested-by: Joshua Coombs <josh.coombs@gmail.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
9 years agoGPIO: mvebu: Allow all plat-orion platforms.
Andrew Lunn [Sat, 17 Nov 2012 16:00:43 +0000 (17:00 +0100)]
GPIO: mvebu: Allow all plat-orion platforms.

Kirkwood & Dove can also use this driver, so expand the scope to
include all platform orion devices.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
9 years agoARM: Dove: Add CuBox pinhog for led
Sebastian Hesselbarth [Mon, 19 Nov 2012 09:39:56 +0000 (10:39 +0100)]
ARM: Dove: Add CuBox pinhog for led

SolidRun CuBox has a led on a gpio pin. As there is now DT pinctrl
support for Dove, make use of a pinhog to ensure the pin is set to
gpio.

Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
9 years agoARM: Dove: Convert to DT GPIO and pinctrl
Sebastian Hesselbarth [Mon, 19 Nov 2012 09:39:55 +0000 (10:39 +0100)]
ARM: Dove: Convert to DT GPIO and pinctrl

Following the ongoing conversion of Orion SoCs to DT, make use of
gpio and pinctrl drivers through DT. The main dtsi for Dove is prepared
to allow board specific descriptors to make use of pinctrl muxing.

Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
9 years agopinctrl: mvebu: Fix dove_audio1_ctrl_set function
Axel Lin [Mon, 19 Nov 2012 09:39:54 +0000 (10:39 +0100)]
pinctrl: mvebu: Fix dove_audio1_ctrl_set function

When setting audio1 pinmux the bits in the corresponding registers
are not cleared. This fix first clears all bits and then sets the
required bits according to the selected function.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
9 years agopinctrl: mvebu: fix iomem pointer for dove pinctrl
Sebastian Hesselbarth [Mon, 19 Nov 2012 09:39:53 +0000 (10:39 +0100)]
pinctrl: mvebu: fix iomem pointer for dove pinctrl

There has been a change in readl/writel to require registers
addresses marked as IOMEM(). This patch takes care of this and
also replaces ORing address offsets with adding them.

Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
9 years agoARM: Kirkwood: Convert LSXL to use regulators
Andrew Lunn [Sat, 17 Nov 2012 14:46:14 +0000 (15:46 +0100)]
ARM: Kirkwood: Convert LSXL to use regulators

Control the power to USB and HDD using a fixed regulator.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Tested-by: Michael Walle <michael@walle.cc>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
9 years agoARM: Kirkwood: Convert GoFlexNet to use regulators
Andrew Lunn [Sat, 17 Nov 2012 14:46:13 +0000 (15:46 +0100)]
ARM: Kirkwood: Convert GoFlexNet to use regulators

Control the power to USB using a fixed regulator.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Tested-by: Josh Coombs <josh.coombs@gmail.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
9 years agoARM: Kirkwood: Convert Dockstar to use regulators
Andrew Lunn [Sat, 17 Nov 2012 14:46:12 +0000 (15:46 +0100)]
ARM: Kirkwood: Convert Dockstar to use regulators

Control the power to USB using a fixed regulator.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
9 years agoARM: Kirkwood: Convert DNSKW to use regulators
Andrew Lunn [Sat, 17 Nov 2012 14:46:11 +0000 (15:46 +0100)]
ARM: Kirkwood: Convert DNSKW to use regulators

Control the power to SATA0 and SATA1 using a fixed regulator.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Tested-by: Jamie Lentin <jm@lentin.co.uk>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
9 years agoARM: Kirkwood: Enable regulator and fixed regulators.
Andrew Lunn [Sat, 17 Nov 2012 14:46:10 +0000 (15:46 +0100)]
ARM: Kirkwood: Enable regulator and fixed regulators.

A few boards use a GPIO line to enable power to subsystems, eg USB or
SATA devices. Pull in the regulator framework as the first step to
controlling these GPIO lines are regulators.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
9 years agoARM: Kirkwood: Convert IB62x0 to use gpio-poweroff.
Andrew Lunn [Sat, 17 Nov 2012 08:51:06 +0000 (09:51 +0100)]
ARM: Kirkwood: Convert IB62x0 to use gpio-poweroff.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Tested-by: Simon Baatz <gmbnomis@gmail.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
9 years agoARM: Kirkwood: Convert DNSKW to use gpio-poweroff.
Andrew Lunn [Sat, 17 Nov 2012 08:51:05 +0000 (09:51 +0100)]
ARM: Kirkwood: Convert DNSKW to use gpio-poweroff.

Also enable the gpio-poweroff driver when DT is used.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Tested-by: Jamie Lentin <jm@lentin.co.uk>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
9 years agopower: Add simple poweroff-gpio driver
Jamie Lentin [Sat, 17 Nov 2012 08:51:04 +0000 (09:51 +0100)]
power: Add simple poweroff-gpio driver

Given appropriate devicetree bindings, this driver registers a
pm_power_off function to set a GPIO line high/low to power down
your board.

Signed-off-by: Jamie Lentin <jm@lentin.co.uk>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Tested-by:Simon Baatz <gmbnomis@gmail.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
9 years agoARM: kirkwood: Increase NAND chip-delay for DNS-32[05]
Jamie Lentin [Thu, 1 Nov 2012 21:57:01 +0000 (21:57 +0000)]
ARM: kirkwood: Increase NAND chip-delay for DNS-32[05]

The default chip-delay of 25us is a bit too tight for some DNS-320's,
and D-Link seem to specify 30us in their kernels for both devices.
Increase to 35us to make sure the NAND is stable.

Signed-off-by: Jamie Lentin <jm@lentin.co.uk>
Acked-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
9 years agoARM: Kirkwood: Convert all DT boards to EHCI via DT.
Andrew Lunn [Sat, 20 Oct 2012 11:10:01 +0000 (13:10 +0200)]
ARM: Kirkwood: Convert all DT boards to EHCI via DT.

Now that the EHCI driver has DT support, drop old style configuration
of it and add DT in its place. Since all the boards enable the EHCI,
enable it by default in kirkwood.dtsi. Any new boards which don't have
USB can specifically disable it.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
9 years agoARM: Kirkwood: ehci-orion: Add device tree binding
Andrew Lunn [Sat, 20 Oct 2012 11:10:00 +0000 (13:10 +0200)]
ARM: Kirkwood: ehci-orion: Add device tree binding

Based on previous work by Michael Walle and Jason Cooper.

Made their work actually work, which required added interrupt from DT
and auxdata, along with setting the dma_mask, which DT does not
currently do.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Tested-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
9 years agoMerge commit '06763c7' into orion/dt2
Jason Cooper [Sat, 24 Nov 2012 02:50:25 +0000 (02:50 +0000)]
Merge commit '06763c7' into orion/dt2

merge pinctrl/devel up to:

06763c7 pinctrl: mvebu: move to its own directory

9 years agoMerge tag 'for-linus-20121123' of git://git.infradead.org/mtd-2.6
Linus Torvalds [Sat, 24 Nov 2012 01:12:17 +0000 (15:12 -1000)]
Merge tag 'for-linus-20121123' of git://git.infradead.org/mtd-2.6

Pull MTD fixes from David Woodhouse:
 "The most important part of this is that it fixes a regression in
  Samsung NAND chip detection, introduced by some rework which went into
  3.7.  The initial fix wasn't quite complete, so it's in two parts.  In
  fact the first part is committed twice (Artem committed his own copy
  of the same patch) and I've merged Artem's tree into mine which
  already had that fix.

  I'd have recommitted that to make it somewhat cleaner, but figured by
  this point in the release cycle it was better to merge *exactly* the
  commits which have been in linux-next.

  If I'd recommitted, I'd also omit the sparse warning fix.  But it's
  there, and it's harmless — just marking one function as 'static' in
  onenand code.

  This also includes a couple more fixes for stable: an AB-BA deadlock
  in JFFS2, and an invalid range check in slram."

* tag 'for-linus-20121123' of git://git.infradead.org/mtd-2.6:
  mtd: nand: fix Samsung SLC detection regression
  mtd: nand: fix Samsung SLC NAND identification regression
  jffs2: Fix lock acquisition order bug in jffs2_write_begin
  mtd: onenand: Make flexonenand_set_boundary static
  mtd: slram: invalid checking of absolute end address
  mtd: ofpart: Fix incorrect NULL check in parse_ofoldpart_partitions()
  mtd: nand: fix Samsung SLC NAND identification regression

9 years agoMerge tag 'devicetree-for-linus' of git://git.secretlab.ca/git/linux-2.6
Linus Torvalds [Fri, 23 Nov 2012 22:36:06 +0000 (12:36 -1000)]
Merge tag 'devicetree-for-linus' of git://git.secretlab.ca/git/linux-2.6

Pull device tree regression fix from Grant Likely:
 "Simple build regression fix for DT device drivers on Sparc.  An
  earlier change had masked out the of_iomap() helper on SPARC."

* tag 'devicetree-for-linus' of git://git.secretlab.ca/git/linux-2.6:
  of/address: sparc: Declare of_iomap as an extern function for sparc again

9 years agoMerge tag 'pm-for-3.7-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael...
Linus Torvalds [Fri, 23 Nov 2012 22:16:43 +0000 (12:16 -1000)]
Merge tag 'pm-for-3.7-rc7' of git://git./linux/kernel/git/rafael/linux-pm

Pull power management update from Rafael Wysocki:
 "Fix for an incorrect error condition check in device PM QoS code that
  may lead to an Oops from Guennadi Liakhovetski."

* tag 'pm-for-3.7-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  PM / QoS: fix wrong error-checking condition

9 years agoMerge tag 'md-3.7-fixes' of git://neil.brown.name/md
Linus Torvalds [Fri, 23 Nov 2012 22:11:13 +0000 (12:11 -1000)]
Merge tag 'md-3.7-fixes' of git://neil.brown.name/md

Pull md fixes from NeilBrown:
 "Several bug fixes for md in 3.7:

   - raid5 discard has problems
   - raid10 replacement devices have problems
   - bad block lock seqlock usage has problems
   - dm-raid doesn't free everything"

* tag 'md-3.7-fixes' of git://neil.brown.name/md:
  md/raid10: decrement correct pending counter when writing to replacement.
  md/raid10: close race that lose writes lost when replacement completes.
  md/raid5: Make sure we clear R5_Discard when discard is finished.
  md/raid5: move resolving of reconstruct_state earlier in stripe_handle.
  md/raid5: round discard alignment up to power of 2.
  md: make sure everything is freed when dm-raid stops an array.
  md: Avoid write invalid address if read_seqretry returned true.
  md: Reassigned the parameters if read_seqretry returned true in func md_is_badblock.

9 years agoMerge branch 'for-linus' of git://git.kernel.dk/linux-block
Linus Torvalds [Fri, 23 Nov 2012 22:06:05 +0000 (12:06 -1000)]
Merge branch 'for-linus' of git://git.kernel.dk/linux-block

Pull block layer fixes from Jens Axboe:
 "Distilled down version of bug fixes for 3.7.  The patches have been
  well tested.  If you notice that commit dates are from today, it's
  because I pulled less important bits out and shuffled them into the
  3.8 mix.  Apart from that, no changes, base still the same.

  It contains:

   - Fix for aoe, don't run request_fn while it's plugged.

   - Fix for a regression in floppy since 3.6, which causes problems if
     no floppy is found.

   - Stable fix for blk_exec(), don't touch a request after it has been
     sent to the scheduler (and the device as well).

   - Five fixes for various nasties in mtip32xx."

* 'for-linus' of git://git.kernel.dk/linux-block:
  block: Don't access request after it might be freed
  mtip32xx: Fix padding issue
  aoe: avoid running request handler on plugged queue
  mtip32xx: fix potential NULL pointer dereference in mtip_timeout_function()
  mtip32xx: fix shift larger than type warning
  mtip32xx: Fix incorrect mask used for erase mode
  mtip32xx: Fix to make lba address correct in big-endian systems
  mtip32xx: fix potential crash on SEC_ERASE_UNIT
  dm: fix deadlock with request based dm and queue request_fn recursion
  floppy: destroy floppy workqueue before cleaning up the queue

9 years agoof/address: sparc: Declare of_iomap as an extern function for sparc again
Andreas Larsson [Fri, 23 Nov 2012 11:24:09 +0000 (12:24 +0100)]
of/address: sparc: Declare of_iomap as an extern function for sparc again

This bug-fix makes sure that of_iomap is defined extern for sparc so that the
sparc-specific implementation of_iomap is once again used when including
include/linux/of_address.h in a sparc context. OF_GPIO that is now available for
sparc relies on this.

The bug was inadvertently introduced in a850a75, "of/address: add empty static
inlines for !CONFIG_OF", that added a static dummy inline for of_iomap when
!CONFIG_OF_ADDRESS. However, CONFIG_OF_ADDRESS is never defined for sparc, but
there is a sparc-specific implementation /arch/sparc/kernel/of_device_common.c.

This fix takes the same approach as 0bce04b that solved the equivalent problem
for of_address_to_resource.

Signed-off-by: Andreas Larsson <andreas@gaisler.com>
Acked-by: David Miller <davem@davemloft.net>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
9 years agoMerge tag 'omapdss-for-3.7-rc' of git://gitorious.org/linux-omap-dss2/linux
Linus Torvalds [Fri, 23 Nov 2012 22:01:02 +0000 (12:01 -1000)]
Merge tag 'omapdss-for-3.7-rc' of git://gitorious.org/linux-omap-dss2/linux

Pull omapdss fixes from Tomi Valkeinen:
 "Here are a few OMAPDSS fixes for the next -rc.  I'm sending these
  directly to you, and quite late, as the fbdev tree maintainer
  (Florian) has been busy with his work and hasn't had time to manage
  the fb patches."

* tag 'omapdss-for-3.7-rc' of git://gitorious.org/linux-omap-dss2/linux:
  OMAPDSS: do not fail if dpll4_m4_ck is missing
  OMAPFB: Fix possible null pointer dereferencing
  OMAPDSS: HDMI: fix missing unlock on error in hdmi_dump_regs()
  omapdss: dss: Fix clocks on OMAP363x
  OMAPDSS: DSI: fix dsi_get_dsidev_from_id()

9 years agoMerge branch 'i2c-embedded/for-current' of git://git.pengutronix.de/git/wsa/linux
Linus Torvalds [Fri, 23 Nov 2012 21:59:26 +0000 (11:59 -1000)]
Merge branch 'i2c-embedded/for-current' of git://git.pengutronix.de/git/wsa/linux

Pull i2c fixes from Wolfram Sang:
 "Bugfixes for the i2c subsystem.

  Except for a few one-liners, there is mainly one revert because of an
  overlooked dependency.  Since there is no linux-next at the moment, I
  did some extra testing, and all was fine for me."

* 'i2c-embedded/for-current' of git://git.pengutronix.de/git/wsa/linux:
  i2c: mxs: Handle i2c DMA failure properly
  i2c: s3c2410: Fix code to free gpios
  i2c: omap: ensure writes to dev->buf_len are ordered
  Revert "ARM: OMAP: convert I2C driver to PM QoS for MPU latency constraints"
  i2c: at91: fix SMBus quick command

9 years agoMerge tag 'sound-3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Linus Torvalds [Fri, 23 Nov 2012 21:58:28 +0000 (11:58 -1000)]
Merge tag 'sound-3.7' of git://git./linux/kernel/git/tiwai/sound

Pull sound fixes from Takashi Iwai:
 "The highlight of this update is the fixes for ASoC kirkwood by
  Russell.  In addition to that, a couple of regression fixes for
  HD-audio due to the runtime PM support on 3.7, and other driver-
  specific regression fixes like USB MIDI on non-standard USB audio
  drivers."

* tag 'sound-3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
  ALSA: snd-usb: properly initialize the sync endpoint
  ALSA: hda - Cirrus: Correctly clear line_out_pins when moving to speaker
  ALSA: hda - Add support for Realtek ALC292
  ASoC: kirkwood-i2s: more pause-mode fixes
  ASoC: kirkwood-i2s: fix DMA underruns
  ASoC: kirkwood-i2s: fix DCO lock detection
  ASoC: kirkwood-dma: don't ignore other irq causes on error
  ASoC: kirkwood-dma: fix use of virt_to_phys()
  ALSA: hda - Limit runtime PM support only to known Intel chips
  ALSA: hda - Fix recursive suspend/resume call
  ALSA: ua101, usx2y: fix broken MIDI output
  ASoC: arizona: Fix typo - Swap value in 48k_rates[] and 44k1_rates[]
  ASoC: bells: Fix up git patch application failure
  ASoC: cs4271: free allocated GPIO

9 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Linus Torvalds [Fri, 23 Nov 2012 21:55:49 +0000 (11:55 -1000)]
Merge git://git./linux/kernel/git/davem/net

Pull networkign fixes from David Miller:
 "Networking bug fixes, Cacio e Pepe edition:

  1) BNX2X accidently accesses chip rev specific registers without an
     appropriate guard, fix from Ariel Elior.

  2) When we removed the routing cache, we set ip_rt_max_size to ~0 just
     to keep reporting a value to userspace via sysfs.  But the ipv4
     IPSEC layer was using this to tune itself which is completely bogus
     to now do.  Fix from Steffen Klassert.

  3) Missing initialization in netfilter ipset code from Jozsef
     Kadlecsik.

  4) Check CTA_TIMEOUT_NAME length properly in netfilter cttimeout code,
     fix from Florian Westphal.

  5) After removing the routing cache, we inadvertantly are caching
     multicast routes that end up looping back locally, we cannot do
     that legitimately any more.  Fix from Julian Anastasov.

  6) Revert a race fix for 8139cp qemu/kvm that doesn't actually work
     properly on real hardware.  From Francois Romieu.

  7) Fixup errors in example command lines in VXLAN device docs."

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net:
  bnx2x: remove redundant warning log
  vxlan: fix command usage in its doc
  8139cp: revert "set ring address before enabling receiver"
  ipv4: do not cache looped multicasts
  netfilter: cttimeout: fix buffer overflow
  netfilter: ipset: Fix range bug in hash:ip,port,net
  xfrm: Fix the gc threshold value for ipv4

9 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc
Linus Torvalds [Fri, 23 Nov 2012 21:55:09 +0000 (11:55 -1000)]
Merge git://git./linux/kernel/git/davem/sparc

Pull sparc fix from David Miller:
 "Bug fix from Al Viro"

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc:
  sparc64: not any error from do_sigaltstack() should fail rt_sigreturn()

9 years agoMerge tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm...
Linus Torvalds [Fri, 23 Nov 2012 21:54:22 +0000 (11:54 -1000)]
Merge tag 'fixes-for-linus' of git://git./linux/kernel/git/arm/arm-soc

Pull one more ARM SoC fix from Olof Johansson:
 "I missed one pull request from Samsung with one fix in the previous
  batch.  Here it is -- a dma driver fix for an early version of silicon
  that they still support."

* tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
  ARM: EXYNOS: PL330 MDMA1 fix for revision 0 of Exynos4210 SOC

9 years agoPM / QoS: fix wrong error-checking condition
Guennadi Liakhovetski [Fri, 23 Nov 2012 19:55:06 +0000 (20:55 +0100)]
PM / QoS: fix wrong error-checking condition

dev_pm_qos_add_request() can return 0, 1, or a negative error code,
therefore the correct error test is "if (error < 0)." Checking just for
non-zero return code leads to erroneous setting of the req->dev pointer
to NULL, which then leads to a repeated call to
dev_pm_qos_add_ancestor_request() in st1232_ts_irq_handler(). This in turn
leads to an Oops, when the I2C host adapter is unloaded and reloaded again
because of the inconsistent state of its QoS request list.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Cc: <stable@vger.kernel.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
9 years agobnx2x: remove redundant warning log
Ariel Elior [Thu, 22 Nov 2012 07:16:17 +0000 (07:16 +0000)]
bnx2x: remove redundant warning log

fix bug where a register which was only meant to be read in 578xx/57712
devices causes a bogus error message to be logged when read from other
devices.

Signed-off-by: Ariel Elior <ariele@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agovxlan: fix command usage in its doc
Zhi Yong Wu [Thu, 22 Nov 2012 00:10:01 +0000 (00:10 +0000)]
vxlan: fix command usage in its doc

  Some commands don't work in its example doc. The patch will fix it.

Signed-off-by: Zhi Yong Wu <wuzhy@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years ago8139cp: revert "set ring address before enabling receiver"
françois romieu [Wed, 21 Nov 2012 10:07:29 +0000 (10:07 +0000)]
8139cp: revert "set ring address before enabling receiver"

This patch reverts b01af4579ec41f48e9b9c774e70bd6474ad210db.

The original patch was tested with emulated hardware. Real
hardware chokes.

Fixes https://bugzilla.kernel.org/show_bug.cgi?id=47041

Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Acked-by: Jeff Garzik <jgarzik@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agoMPI: Fix compilation on MIPS with GCC 4.4 and newer
Manuel Lauss [Thu, 22 Nov 2012 10:58:22 +0000 (11:58 +0100)]
MPI: Fix compilation on MIPS with GCC 4.4 and newer

Since 4.4 GCC on MIPS no longer recognizes the "h" constraint,
leading to this build failure:

  CC      lib/mpi/generic_mpih-mul1.o
lib/mpi/generic_mpih-mul1.c: In function 'mpihelp_mul_1':
lib/mpi/generic_mpih-mul1.c:50:3: error: impossible constraint in 'asm'

This patch updates MPI with the latest umul_ppm implementations for MIPS.

Signed-off-by: Manuel Lauss <manuel.lauss@gmail.com>
Cc: Linux-MIPS <linux-mips@linux-mips.org>
Cc: Dmitry Kasatkin <dmitry.kasatkin@intel.com>
Cc: James Morris <jmorris@namei.org>
Patchwork: https://patchwork.linux-mips.org/patch/4612/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
9 years agoMIPS: Fix crash that occurs when function tracing is enabled
Al Cooper [Thu, 15 Nov 2012 23:16:14 +0000 (18:16 -0500)]
MIPS: Fix crash that occurs when function tracing is enabled

A recent patch changed some irq routines from inlines to functions.
These routines are called by the tracer code. Now that they're functions,
if they are compiled for function tracing they will call the tracer
and crash the system due to infinite recursion. The fix disables
tracing in these functions by using "notrace" in the function
definition.

Signed-off-by: Al Cooper <alcooperx@gmail.com>
Reviewed-by: David Daney <david.daney@cavium.com>
Pathchwork: https://patchwork.linux-mips.org/patch/4564/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
9 years agoMIPS: Merge overlapping bootmem ranges
Ralf Baechle [Thu, 15 Nov 2012 11:53:59 +0000 (12:53 +0100)]
MIPS: Merge overlapping bootmem ranges

Without this, we may end up with something like this in /proc/iomem:

01100000-014fffff : System RAM
  01100000-013bf48f : Kernel code
  013bf490-0149e01f : Kernel data
01500000-0c0fffff : System RAM

but the two System RAM ranges should be one single range.  This particular
case will result in kexec failure on Octeon systems if the kernel being
loaded by kexec is bigger than the already running kernel.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
9 years agoblock: Don't access request after it might be freed
Roland Dreier [Thu, 22 Nov 2012 10:00:11 +0000 (02:00 -0800)]
block: Don't access request after it might be freed

After we've done __elv_add_request() and __blk_run_queue() in
blk_execute_rq_nowait(), the request might finish and be freed
immediately.  Therefore checking if the type is REQ_TYPE_PM_RESUME
isn't safe afterwards, because if it isn't, rq might be gone.
Instead, check beforehand and stash the result in a temporary.

This fixes crashes in blk_execute_rq_nowait() I get occasionally when
running with lots of memory debugging options enabled -- I think this
race is usually harmless because the window for rq to be reallocated
is so small.

Signed-off-by: Roland Dreier <roland@purestorage.com>
Cc: stable@kernel.org
Signed-off-by: Jens Axboe <axboe@kernel.dk>
9 years agomtip32xx: Fix padding issue
Selvan Mani [Wed, 14 Nov 2012 13:16:35 +0000 (06:16 -0700)]
mtip32xx: Fix padding issue

Hi Jens,

Another tiny patch.

Removed __packed before the struct smart_attr and added __packed at end of
the structure to fix padding issue.

Signed-off-by: Selvan Mani <smani@micron.com>
Signed-off-by: Asai Thambi S P <asamymuthupa@micron.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
9 years agoaoe: avoid running request handler on plugged queue
Ed Cashin [Fri, 9 Nov 2012 00:17:15 +0000 (19:17 -0500)]
aoe: avoid running request handler on plugged queue

Calling the request handler directly on a plugged queue defeats
the performance improvements provided by the plugging mechanism.
Use the __blk_run_queue function instead of calling the request
handler directly, so that we don't interfere with the block
layer's ability to plug the queue.

Signed-off-by: Ed Cashin <ecashin@coraid.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
9 years agomtip32xx: fix potential NULL pointer dereference in mtip_timeout_function()
Wei Yongjun [Thu, 8 Nov 2012 09:35:38 +0000 (17:35 +0800)]
mtip32xx: fix potential NULL pointer dereference in mtip_timeout_function()

The dereference to port should be moved below the NULL test.

dpatch engine is used to auto generate this patch.
(https://github.com/weiyj/dpatch)

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
9 years agomtip32xx: fix shift larger than type warning
Jens Axboe [Thu, 8 Nov 2012 06:58:53 +0000 (07:58 +0100)]
mtip32xx: fix shift larger than type warning

If we're building a 32-bit kernel and CONFIG_LBADF isn't set,
sector_t is 32-bits wide. The shifts by 32 and 40 are thus
larger than we support.

Cast the sector offset to a u64 to avoid these warnings.

Signed-off-by: Jens Axboe <axboe@kernel.dk>