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| author | Olof Johansson <olof@lixom.net> | 2011-12-16 08:34:17 +0100 |
|---|---|---|
| committer | Olof Johansson <olof@lixom.net> | 2011-12-16 08:34:17 +0100 |
| commit | 98bf55c4ab8bb95096905bd20d20551f2c12eb3f (patch) | |
| tree | 4c3142adaff09c9a38fc1b805c7fbc7922b216e2 /arch | |
| parent | Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/... (diff) | |
| parent | ARM: EXYNOS: Fix build error without CONFIG_LOCAL_TIMERS (diff) | |
| download | linux-98bf55c4ab8bb95096905bd20d20551f2c12eb3f.tar.xz linux-98bf55c4ab8bb95096905bd20d20551f2c12eb3f.zip | |
Merge branch 'samsung-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into fixes
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/mach-exynos/mct.c | 13 | ||||
| -rw-r--r-- | arch/arm/mach-s5pv210/mach-smdkv210.c | 1 | ||||
| -rw-r--r-- | arch/arm/plat-samsung/dev-backlight.c | 1 |
3 files changed, 11 insertions, 4 deletions
diff --git a/arch/arm/mach-exynos/mct.c b/arch/arm/mach-exynos/mct.c index 97343df8f132..85b5527d0918 100644 --- a/arch/arm/mach-exynos/mct.c +++ b/arch/arm/mach-exynos/mct.c @@ -44,8 +44,6 @@ struct mct_clock_event_device { char name[10]; }; -static DEFINE_PER_CPU(struct mct_clock_event_device, percpu_mct_tick); - static void exynos4_mct_write(unsigned int value, void *addr) { void __iomem *stat_addr; @@ -264,6 +262,9 @@ static void exynos4_clockevent_init(void) } #ifdef CONFIG_LOCAL_TIMERS + +static DEFINE_PER_CPU(struct mct_clock_event_device, percpu_mct_tick); + /* Clock event handling */ static void exynos4_mct_tick_stop(struct mct_clock_event_device *mevt) { @@ -428,9 +429,13 @@ int __cpuinit local_timer_setup(struct clock_event_device *evt) void local_timer_stop(struct clock_event_device *evt) { + unsigned int cpu = smp_processor_id(); evt->set_mode(CLOCK_EVT_MODE_UNUSED, evt); if (mct_int_type == MCT_INT_SPI) - disable_irq(evt->irq); + if (cpu == 0) + remove_irq(evt->irq, &mct_tick0_event_irq); + else + remove_irq(evt->irq, &mct_tick1_event_irq); else disable_percpu_irq(IRQ_MCT_LOCALTIMER); } @@ -443,6 +448,7 @@ static void __init exynos4_timer_resources(void) clk_rate = clk_get_rate(mct_clk); +#ifdef CONFIG_LOCAL_TIMERS if (mct_int_type == MCT_INT_PPI) { int err; @@ -452,6 +458,7 @@ static void __init exynos4_timer_resources(void) WARN(err, "MCT: can't request IRQ %d (%d)\n", IRQ_MCT_LOCALTIMER, err); } +#endif /* CONFIG_LOCAL_TIMERS */ } static void __init exynos4_timer_init(void) diff --git a/arch/arm/mach-s5pv210/mach-smdkv210.c b/arch/arm/mach-s5pv210/mach-smdkv210.c index a9106c392398..8662ef6e5681 100644 --- a/arch/arm/mach-s5pv210/mach-smdkv210.c +++ b/arch/arm/mach-s5pv210/mach-smdkv210.c @@ -273,6 +273,7 @@ static struct samsung_bl_gpio_info smdkv210_bl_gpio_info = { static struct platform_pwm_backlight_data smdkv210_bl_data = { .pwm_id = 3, + .pwm_period_ns = 1000, }; static void __init smdkv210_map_io(void) diff --git a/arch/arm/plat-samsung/dev-backlight.c b/arch/arm/plat-samsung/dev-backlight.c index e657305644cc..a976c023b286 100644 --- a/arch/arm/plat-samsung/dev-backlight.c +++ b/arch/arm/plat-samsung/dev-backlight.c @@ -15,7 +15,6 @@ #include <linux/slab.h> #include <linux/io.h> #include <linux/pwm_backlight.h> -#include <linux/slab.h> #include <plat/devs.h> #include <plat/gpio-cfg.h> |