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2011-12-30Merge branch 'fixes' of ↵Linus Torvalds
http://ftp.arm.linux.org.uk/pub/linux/arm/kernel/git-cur/linux-2.6-arm * 'fixes' of http://ftp.arm.linux.org.uk/pub/linux/arm/kernel/git-cur/linux-2.6-arm: ARM: 7237/1: PL330: Fix driver freeze ARM: 7197/1: errata: Remove SMP dependency for erratum 751472 ARM: 7196/1: errata: Remove SMP dependency for erratum 720789 ARM: 7220/1: mmc: mmci: Fixup error handling for dma ARM: 7214/1: mmc: mmci: Fixup handling of MCI_STARTBITERR
2011-12-30Merge branch 'fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc * 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: ARM: plat-orion: make gpiochip label unique enable uncompress log on cpuimx35sd cpuimx35: fix touchscreen support cpuimx35sd: fix Kconfig clock-imx35: fix reboot in internal boot mode dma: MX3_IPU fix depends imx_v4_v5_defconfig: update default configuration cpuimx25sd: fix Kconfig arm/imx: fix cpufreq section mismatch ARM:imx:fix pwm period value ARM: OMAP: hwmod data: fix iva and mailbox hwmods for OMAP 3
2011-12-30Merge branch 'v3.2-samsung-fixes-4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung * 'v3.2-samsung-fixes-4' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: ARM: EXYNOS: Remove duplicated SROMC static memory mapping ARM: SAMSUNG: Fix build error when selecting CPU_FREQ_S3C24XX_DEBUGFS on S3C2440
2011-12-28ARM: EXYNOS: Remove duplicated SROMC static memory mappingThomas Abraham
SROMC static memory mapping is included in the common s5p initialization code. Hence, remove the duplicated SROMC static memory mapping for EXYNOS. Signed-off-by: Thomas Abraham <thomas.abraham@linaro.org> Cc: stable@kernel.org Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2011-12-28ARM: SAMSUNG: Fix build error when selecting CPU_FREQ_S3C24XX_DEBUGFS on S3C2440Denis Kuzmenko
Following is happened when CONFIG_CPU_FREQ_S3C24XX_DEBUGFS is selected without building of s3c2410-iotiming.c file: arch/arm/mach-s3c2440/built-in.o:(.data+0x38c): undefined reference to `s3c2410_iotiming_debugfs Basically, the CONFIG_S3C2410_IOTIMING is not selected for MACH_MINI2440. Because the s3c2410-iotiming.c is not ever compiled and enabling CONFIG_CPU_FREQ_S3C24XX_DEBUGFS option caused undefined reference to s3c2410_iotiming_debugfs() defined in that file. The s3c2410_iotiming_debugfs defined as NULL for this case. Signed-off-by: Denis Kuzmenko <linux@solonet.org.ua> Cc: stable@kernel.org [kgene.kim@samsung.com: removed useless changes] Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2011-12-23ARM: 7237/1: PL330: Fix driver freezeJavi Merino
Add a req_running field to the pl330_thread to track which request (if any) has been submitted to the DMA. This mechanism replaces the old one in which we tried to guess the same by looking at the PC of the DMA, which could prevent the driver from sending more requests if it didn't guess correctly. Reference: <1323631637-9610-1-git-send-email-javi.merino@arm.com> Signed-off-by: Javi Merino <javi.merino@arm.com> Acked-by: Jassi Brar <jaswinder.singh@linaro.org> Tested-by: Tushar Behera <tushar.behera@linaro.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2011-12-23ARM: 7197/1: errata: Remove SMP dependency for erratum 751472Dave Martin
Activation conditions for a workaround should not be encoded in the workaround's direct dependencies if this makes otherwise reasonable configuration choices impossible. This patches uses the SMP/UP patching facilities instead to compile out the workaround if the configuration means that it is definitely not needed. This means that configs for buggy silicon can simply select ARM_ERRATA_751472, without preventing a UP kernel from being built or duplicatiing knowledge about when to activate the workaround. This seems the correct way to do things, because the erratum is a property of the silicon, irrespective of what the kernel config happens to be. Signed-off-by: Dave Martin <dave.martin@linaro.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2011-12-23ARM: 7196/1: errata: Remove SMP dependency for erratum 720789Dave Martin
Activation conditions for a workaround should not be encoded in the workaround's direct dependencies if this makes otherwise reasonable configuration choices impossible. The workaround for erratum 720789 only affects a code path which is not active in UP kernels; hence it should be safe to turn on in UP kernels, without penalty. This patch simply removes the extra dependency on SMP from Kconfig. This means that configs for buggy silicon can simply select ARM_ERRATA_720789, without preventing a UP kernel from being built or duplicatiing knowledge about when to activate the workaround. Signed-off-by: Dave Martin <dave.martin@linaro.org> Acked-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2011-12-23oprofile, arm/sh: Fix oprofile_arch_exit() linkage issueVladimir Zapolskiy
This change fixes a linking problem, which happens if oprofile is selected to be compiled as built-in: `oprofile_arch_exit' referenced in section `.init.text' of arch/arm/oprofile/built-in.o: defined in discarded section `.exit.text' of arch/arm/oprofile/built-in.o The problem is appeared after commit 87121ca504, which introduced oprofile_arch_exit() calls from __init function. Note that the aforementioned commit has been backported to stable branches, and the problem is known to be reproduced at least with 3.0.13 and 3.1.5 kernels. Signed-off-by: Vladimir Zapolskiy <vladimir.zapolskiy@nokia.com> Signed-off-by: Robert Richter <robert.richter@amd.com> Cc: Will Deacon <will.deacon@arm.com> Cc: oprofile-list <oprofile-list@lists.sourceforge.net> Cc: <stable@kernel.org> Link: http://lkml.kernel.org/r/20111222151540.GB16765@erda.amd.com Signed-off-by: Ingo Molnar <mingo@elte.hu>
2011-12-20Merge branch 'rmobile-fixes-for-linus' of git://github.com/pmundt/linux-shLinus Torvalds
* 'rmobile-fixes-for-linus' of git://github.com/pmundt/linux-sh: ARM: mach-shmobile: SH73A0 external Ethernet fix ARM: mach-shmobile: AG5EVM GIC Sparse IRQ fix ARM: mach-shmobile: Kota2 TPU LED platform data ARM: mach-shmobile: Kota2 GIC Sparse IRQ fix ARM: mach-shmobile: Kota2 PINT fix
2011-12-20Merge branch 'fixes-hwmod-regression' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes
2011-12-19ARM: plat-orion: make gpiochip label uniqueHolger Brunck
The former implementation adds a fix gpiochip label string to the framework. This is confusing because orion_gpio_init is called more than once and this ends up in different gpiochips with the same label. This patch adds the already present orion_gpio_chip_count to the label string to make it unique in the system. Signed-off-by: Holger Brunck <holger.brunck@keymile.com> Cc: Lennert Buytenhek <kernel@wantstofly.org> Acked-by: Nicolas Pitre <nico@linaro.org> Signed-off-by: Olof Johansson <olof@lixom.net>
2011-12-19enable uncompress log on cpuimx35sdEric Bénard
Signed-off-by: Eric Bénard <eric@eukrea.com> Cc: Sascha Hauer <kernel@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-12-19cpuimx35: fix touchscreen supportEric Bénard
Signed-off-by: Eric Bénard <eric@eukrea.com> Cc: Sascha Hauer <kernel@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-12-19cpuimx35sd: fix KconfigEric Bénard
in 0d6cfa3a75f5cde5b3ca0dde748fd22625b4f34c I fixed the mach-types records. We also need to make the name consistent in Kconfig else the machine_is_eukrea_cpuimx35sd macro fails, and thus audio codec is not properly initalized. Signed-off-by: Eric Bénard <eric@eukrea.com> Cc: Sascha Hauer <kernel@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-12-19clock-imx35: fix reboot in internal boot modeEric Bénard
commit 8d75a26 "ARM: mx35: use generic function for displaying silicon revision" disabled IIM clock after reading silicon revision which will prevent reboot in internal boot mode. Signed-off-by: Eric Bénard <eric@eukrea.com> Cc: Jason Liu <jason.hui@linaro.org> Cc: Sascha Hauer <kernel@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-12-19imx_v4_v5_defconfig: update default configurationEric Bénard
- add new machine APF9328 - update CPUIMX25 -> CPUIMX25SD - add drivers : - MXC nand driver - DM9000 - SMSC Phy - SPIdev - Led GPIO Signed-off-by: Eric Bénard <eric@eukrea.com> Cc: Sascha Hauer <kernel@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-12-19cpuimx25sd: fix KconfigEric Bénard
in 0d6cfa3a75f5cde5b3ca0dde748fd22625b4f34c I fixed the mach-types records. We also need to make the name consistent in Kconfig else the machine_is_eukrea_cpuimx25sd macro fails, and thus audio codec is not properly initalized. Signed-off-by: Eric Bénard <eric@eukrea.com> Cc: Sascha Hauer <kernel@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-12-19arm/imx: fix cpufreq section mismatchRichard Zhao
WARNING: arch/arm/plat-mxc/built-in.o(.data+0x488): Section mismatch in reference from the variable mxc_driver to the function .init.text:mxc_cpufreq_init() The variable mxc_driver references the function __init mxc_cpufreq_init() If the reference is valid then annotate the variable with __init* or __refdata (see linux/init.h) or name the variable: *_template, *_timer, *_sht, *_ops, *_probe, *_probe_one, *_console Signed-off-by: Richard Zhao <richard.zhao@linaro.org> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-12-19ARM:imx:fix pwm period valueJason Chen
According to imx pwm RM, the real period value should be PERIOD value in PWMPR plus 2. PWMO (Hz) = PCLK(Hz) / (period +2) Signed-off-by: Jason Chen <jason.chen@linaro.org> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Cc: stable@kernel.org
2011-12-16Merge branch 'fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc * 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: ARM: OMAP: rx51: fix USB ARM: OMAP: mcbsp: Fix possible memory corruption arm/imx: fix power button on imx51 babbage board ARM: imx: fix cpufreq build errors ARM: mx5: add __initconst for fec pdata MXC PWM: should active during DOZE/WAIT/DBG mode ARM: EXYNOS: Fix build error without CONFIG_LOCAL_TIMERS ARM: EXYNOS: Fix for stall in case of cpu hotplug or sleep ARM: S5PV210: Set 1000ns as PWM backlight period on SMDKV210 ARM: SAMSUNG: remove duplicated header include
2011-12-15Merge branch 'samsung-fixes-3' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into fixes
2011-12-15ARM: OMAP: hwmod data: fix iva and mailbox hwmods for OMAP 3Felipe Contreras
Seems the commit 7e89098 was overly aggressive in adding iva and mailbox hwmods so now they are registered twice. ------------[ cut here ]------------ WARNING: at arch/arm/mach-omap2/omap_hwmod.c:1959 omap_hwmod_register+0x104/0x12c() omap_hwmod: iva: _register returned -22 Modules linked in: [<c0012aa4>] (unwind_backtrace+0x0/0xec) from [<c002f970>] (warn_slowpath_common+0x4c/0x64) [<c002f970>] (warn_slowpath_common+0x4c/0x64) from [<c002fa08>] (warn_slowpath_fmt+0x2c/0x3c) [<c002fa08>] (warn_slowpath_fmt+0x2c/0x3c) from [<c02fdb4c>] (omap_hwmod_register+0x104/0x12c) [<c02fdb4c>] (omap_hwmod_register+0x104/0x12c) from [<c02fbb44>] (omap3_init_early+0x1c/0x28) [<c02fbb44>] (omap3_init_early+0x1c/0x28) from [<c02f9580>] (setup_arch+0x6b8/0x7a4) [<c02f9580>] (setup_arch+0x6b8/0x7a4) from [<c02f754c>] (start_kernel+0x6c/0x264) [<c02f754c>] (start_kernel+0x6c/0x264) from [<80008040>] (0x80008040) ---[ end trace 1b75b31a2719ed1c ]--- ------------[ cut here ]------------ WARNING: at arch/arm/mach-omap2/omap_hwmod.c:1959 omap_hwmod_register+0x104/0x12c() omap_hwmod: mailbox: _register returned -22 Modules linked in: [<c0012aa4>] (unwind_backtrace+0x0/0xec) from [<c002f970>] (warn_slowpath_common+0x4c/0x64) [<c002f970>] (warn_slowpath_common+0x4c/0x64) from [<c002fa08>] (warn_slowpath_fmt+0x2c/0x3c) [<c002fa08>] (warn_slowpath_fmt+0x2c/0x3c) from [<c02fdb4c>] (omap_hwmod_register+0x104/0x12c) [<c02fdb4c>] (omap_hwmod_register+0x104/0x12c) from [<c02fbb44>] (omap3_init_early+0x1c/0x28) [<c02fbb44>] (omap3_init_early+0x1c/0x28) from [<c02f9580>] (setup_arch+0x6b8/0x7a4) [<c02f9580>] (setup_arch+0x6b8/0x7a4) from [<c02f754c>] (start_kernel+0x6c/0x264) [<c02f754c>] (start_kernel+0x6c/0x264) from [<80008040>] (0x80008040) ---[ end trace 1b75b31a2719ed1d ]--- Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Paul Walmsley <paul@pwsan.com>
2011-12-15Merge branch 'fixes' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes
2011-12-15ARM: unwinder: fix bisection to find origin in .idx sectionUwe Kleine-König
The bisection implemented in unwind_find_origin() stopped to early. If there is only a single entry left to check the original code just took the end point as origin which might be wrong. This was introduced in commit de66a979012d ("ARM: 7187/1: fix unwinding for XIP kernels"). Reported-and-tested-by: Nick Bowler <nbowler@elliptictech.com> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-12-13ARM: OMAP: rx51: fix USBFelipe Contreras
Commit 10299e2e4e3ed3b16503d4e04edd48b33083f4e2 (ARM: RX-51: Enable isp1704 power on/off) added power management for isp1704. However, the transceiver should be powered on by default, otherwise USB doesn't work at all for networking during boot. All kernels after v3.0 are affected. Cc: stable@kernel.org Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Reviewed-by: Sebastian Reichel <sre@debian.org> [tony@atomide.com: updated comments] Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-12-13Merge branch 'fixes' of ↵Linus Torvalds
http://ftp.arm.linux.org.uk/pub/linux/arm/kernel/git-cur/linux-2.6-arm * 'fixes' of http://ftp.arm.linux.org.uk/pub/linux/arm/kernel/git-cur/linux-2.6-arm: ARM: 7204/1: arch/arm/kernel/setup.c: initialize arm_dma_zone_size earlier ARM: 7185/1: perf: don't assign platform_device on unsupported CPUs ARM: 7187/1: fix unwinding for XIP kernels ARM: 7186/1: fix Kconfig issue with PHYS_OFFSET and !MMU
2011-12-13Merge branch 'imx-fixes-for-arnd' of ↵Arnd Bergmann
git://git.pengutronix.de/git/imx/linux-2.6 into fixes
2011-12-12ARM: OMAP: mcbsp: Fix possible memory corruptionJarkko Nikula
Commits 09d28d ("ARM: OMAP: mcbsp: Start generalize omap2_mcbsp_set_clks_src") and 7bc0c4 ("ARM: OMAP: mcbsp: Start generalize signal muxing functions") incorrectly set two struct omap_mcbsp_platform_data fields after omap_device_build_ss and kfree calls. Fix this by moving these pdata assignments before those calls. Signed-off-by: Jarkko Nikula <jarkko.nikula@bitmer.com> Reported-by: NeilBrown <neilb@suse.de> Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-12-11ARM: 7204/1: arch/arm/kernel/setup.c: initialize arm_dma_zone_size earlierArnaud Patard
arm_dma_zone_size is used by arm_bootmem_free() which is called by paging_init(). Thus it needs to be set before calling it. Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org> Acked-by: Nicolas Pitre <nico@linaro.org> Cc: stable@kernel.org Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2011-12-09Merge branch 'iommu/fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu * 'iommu/fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: MAINTAINERS: Update amd-iommu F: patterns iommu/amd: Fix typo in kernel-parameters.txt iommu/msm: Fix compile error in mach-msm/devices-iommu.c Fix comparison using wrong pointer variable in dma debug code
2011-12-09arm/imx: fix power button on imx51 babbage boardShawn Guo
Since commit 6571534 (plat-mxc: iomux-v3.h: implicitly enable pull-up/down when that's desired) was in, the power button on imx51 babbage board stopped working because it's pulled up by mistake. The patch removes the pull-up setting from the pad configuration for that gpio to make the power button back to work. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-12-09ARM: imx: fix cpufreq build errorsRichard Zhao
CC arch/arm/plat-mxc/cpufreq.o arch/arm/plat-mxc/cpufreq.c:203: error: expected declaration specifiers or '...' before string constant arch/arm/plat-mxc/cpufreq.c:203: warning: data definition has no type or storage class arch/arm/plat-mxc/cpufreq.c:203: warning: type defaults to 'int' in declaration of 'MODULE_AUTHOR' arch/arm/plat-mxc/cpufreq.c:203: warning: function declaration isn't a prototype arch/arm/plat-mxc/cpufreq.c:204: error: expected declaration specifiers or '...' before string constant arch/arm/plat-mxc/cpufreq.c:204: warning: data definition has no type or storage class arch/arm/plat-mxc/cpufreq.c:204: warning: type defaults to 'int' in declaration of 'MODULE_DESCRIPTION' arch/arm/plat-mxc/cpufreq.c:204: warning: function declaration isn't a prototype arch/arm/plat-mxc/cpufreq.c:205: error: expected declaration specifiers or '...' before string constant arch/arm/plat-mxc/cpufreq.c:205: warning: data definition has no type or storage class arch/arm/plat-mxc/cpufreq.c:205: warning: type defaults to 'int' in declaration of 'MODULE_LICENSE' arch/arm/plat-mxc/cpufreq.c:205: warning: function declaration isn't a prototype make[1]: *** [arch/arm/plat-mxc/cpufreq.o] Error 1 make: *** [arch/arm/plat-mxc] Error 2 Signed-off-by: Richard Zhao <richard.zhao@freescale.com> Signed-off-by: Richard Zhao <richard.zhao@linaro.org> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-12-09ARM: mx5: add __initconst for fec pdataDong Aisheng
Signed-off-by: Dong Aisheng <b29396@freescale.com> Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-12-09MXC PWM: should active during DOZE/WAIT/DBG modeJason Chen
Signed-off-by: Jason Chen <jason.chen@linaro.org> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Cc: stable@kernel.org
2011-12-08Merge branch 'fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc * 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (28 commits) ARM: sa1100: fix build error ARM: OMAP1: recalculate loops per jiffy after dpll1 reprogram ARM: davinci: dm365 evm: align nand partition table to u-boot ARM: davinci: da850 evm: change audio edma event queue to EVENTQ_0 ARM: davinci: dm646x evm: wrong register used in setup_vpif_input_channel_mode ARM: davinci: dm646x does not have a DSP domain ARM: davinci: psc: fix incorrect offsets ARM: davinci: psc: fix incorrect mask ARM: mx28: LRADC macro rename arm: mx23: recognise stmp378x as mx23 ARM: mxs: fix machines' initializers order ARM: mxs/tx28: add __initconst for fec pdata ARM: S3C64XX: Staticise s3c6400_sysclass ARM: S3C64XX: Add linux/export.h to dev-spi.c ARM: S3C64XX: Remove extern from definition of framebuffer setup call MAINTAINERS: Extend Samsung patterns to cover SPI and ASoC drivers MAINTAINERS: Add linux-samsung-soc mailing list for Samsung MAINTAINERS: Consolidate Samsung MAINTAINERS ARM: CSR: PM: fix build error due to undeclared 'THIS_MODULE' ARM: CSR: fix build error due to new mdesc->dma_zone_size ...
2011-12-08Merge branch 'fixes' of git://github.com/hzhuang1/linux into fixesArnd Bergmann
2011-12-08ARM: sa1100: fix build errorJett.Zhou
arm-eabi-4.4.3-ld:--defsym zreladdr=: syntax error make[2]: *** [arch/arm/boot/compressed/vmlinux] Error 1 make[1]: *** [arch/arm/boot/compressed/vmlinux] Error 2 make: *** [uImage] Error 2 Signed-off-by: Haojian Zhuang <haojian.zhuang@gmail.com> Signed-off-by: Jett.Zhou <jtzhou@marvell.com>
2011-12-07Merge branch 'fixes' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes
2011-12-08ARM: EXYNOS: Fix build error without CONFIG_LOCAL_TIMERSKukjin Kim
arch/arm/mach-exynos/mct.c: In function 'exynos4_timer_resources': arch/arm/mach-exynos/mct.c:450: error: 'exynos4_mct_tick_isr' undeclared (first use in this function) arch/arm/mach-exynos/mct.c:450: error: (Each undeclared identifier is reported only once arch/arm/mach-exynos/mct.c:450: error: for each function it appears in.) make[1]: *** [arch/arm/mach-exynos/mct.o] Error 1 Reported-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Changhwan Youn <chaos.youn@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com> Cc: Marc Zyngier <marc.zyngier@arm.com>
2011-12-08ARM: EXYNOS: Fix for stall in case of cpu hotplug or sleepAmit Daniel Kachhap
This patch adds remove_irq in place of disable_irq which is correct equivalent function for setup_irq used in exynos4_mct_tick_init. Signed-off-by: Amit Daniel Kachhap <amit.kachhap@linaro.org> Tested-by: Inderpal Singh <inderpal.singh@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2011-12-08ARM: S5PV210: Set 1000ns as PWM backlight period on SMDKV210Jingoo Han
The SMDK board uses LT3591 as backlight LED driver of LTE480WV LCD. According to the LT3591 datasheet, the switching frequency should be 1MHz. So, PWM period is calculated by following formula: PWM period = 1/switching frequency = 1/1MHz = 1000ns Thus, the PWM backlight period should be 1000ns. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2011-12-08ARM: SAMSUNG: remove duplicated header includeJingoo Han
This patch removes duplicated slab header for pwm backlight. arch/arm/plat-samsung/dev-backlight.c: slab.h is included more than once. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2011-12-07Merge branch 'samsung-fixes-2' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into fixes
2011-12-06Merge branch 'fixes' of git://gitorious.org/linux-davinci/linux-davinci into ↵Arnd Bergmann
fixes
2011-12-06Merge branch 'mxs/fixes' of git://git.linaro.org/people/shawnguo/linux-2.6 ↵Arnd Bergmann
into fixes
2011-12-06Merge branch 'fixes' of ↵Arnd Bergmann
git://gitorious.org/sirfprima2-kernel/sirfprima2-kernel into fixes
2011-12-06Merge branch 'imx/fix-irqdomain' of ↵Arnd Bergmann
git://git.linaro.org/people/shawnguo/linux-2.6 into fixes
2011-12-06Merge branch 'at91-fixes' of git://github.com/at91linux/linux-at91 into fixesArnd Bergmann
2011-12-06ARM: 7185/1: perf: don't assign platform_device on unsupported CPUsWill Deacon
In the unlikely case that a platform registers a PMU platform_device when running on a CPU that is unsupported by perf, we will encounter a NULL dereference when trying to assign the platform_device to the cpu_pmu structure. This patch checks that the CPU is supported by perf before assigning the platform_device. Reported-by: Pawel Moll <pawel.moll@arm.com> Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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