From 8dd67188834314fd6a8426e17f56c7a103c57d9c Mon Sep 17 00:00:00 2001 From: Nicolas Pitre Date: Fri, 16 Dec 2011 23:13:28 -0500 Subject: [PATCH] ARM: mach-exynos: use standard arch_idle() This is equivalent and more similar to existing architectures. Signed-off-by: Nicolas Pitre --- arch/arm/mach-exynos/common.c | 12 ------------ arch/arm/mach-exynos/include/mach/system.h | 2 +- 2 files changed, 1 insertion(+), 13 deletions(-) diff --git a/arch/arm/mach-exynos/common.c b/arch/arm/mach-exynos/common.c index c59e188..031c1e5 100644 --- a/arch/arm/mach-exynos/common.c +++ b/arch/arm/mach-exynos/common.c @@ -201,14 +201,6 @@ static struct map_desc exynos4_iodesc1[] __initdata = { }, }; -static void exynos_idle(void) -{ - if (!need_resched()) - cpu_do_idle(); - - local_irq_enable(); -} - void exynos4_restart(char mode, const char *cmd) { __raw_writel(0x1, S5P_SWRESET); @@ -467,10 +459,6 @@ early_initcall(exynos4_l2x0_cache_init); int __init exynos_init(void) { printk(KERN_INFO "EXYNOS: Initializing architecture\n"); - - /* set idle function */ - pm_idle = exynos_idle; - return device_register(&exynos4_dev); } diff --git a/arch/arm/mach-exynos/include/mach/system.h b/arch/arm/mach-exynos/include/mach/system.h index 0063a6d..bbaa99c 100644 --- a/arch/arm/mach-exynos/include/mach/system.h +++ b/arch/arm/mach-exynos/include/mach/system.h @@ -15,6 +15,6 @@ static void arch_idle(void) { - /* nothing here yet */ + cpu_do_idle(); } #endif /* __ASM_ARCH_SYSTEM_H */ -- 2.7.4