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ARM: mach-exynos: use standard arch_idle()

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This is equivalent and more similar to existing architectures.

Signed-off-by: Nicolas Pitre <nico@linaro.org>
This commit is contained in:
Nicolas Pitre 2011-12-16 23:13:28 -05:00 • committed by Nicolas Pitre
parent 1ab4ef9112
commit 8dd6718883
2 changed files with 1 additions and 13 deletions
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12
arch/arm/mach-exynos/common.c
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@ -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) void exynos4_restart(char mode, const char *cmd)
{ {
__raw_writel(0x1, S5P_SWRESET); __raw_writel(0x1, S5P_SWRESET);
@ -467,10 +459,6 @@ early_initcall(exynos4_l2x0_cache_init);
int __init exynos_init(void) int __init exynos_init(void)
{ {
printk(KERN_INFO "EXYNOS: Initializing architecture\n"); printk(KERN_INFO "EXYNOS: Initializing architecture\n");
/* set idle function */
pm_idle = exynos_idle;
return device_register(&exynos4_dev); return device_register(&exynos4_dev);
} }

2
arch/arm/mach-exynos/include/mach/system.h
View file

@ -15,6 +15,6 @@
static void arch_idle(void) static void arch_idle(void)
{ {
/* nothing here yet */ cpu_do_idle();
} }
#endif /* __ASM_ARCH_SYSTEM_H */ #endif /* __ASM_ARCH_SYSTEM_H */