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ARM: mach-clps711x: move special idle code out of line

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... and hook it to arm_pm_idle.

Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
This commit is contained in:
Nicolas Pitre 2011-08-02 12:22:48 -04:00 committed by Nicolas Pitre
parent c9dfafbaca
commit 71e256c54d
2 changed files with 17 additions and 4 deletions
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16
arch/arm/mach-clps711x/common.c
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@ -225,3 +225,19 @@ void clps711x_restart(char mode, const char *cmd)
{
soft_restart(0);
}
static void clps711x_idle(void)
{
clps_writel(1, HALT);
__asm__ __volatile__(
"mov r0, r0\n\
mov r0, r0");
}
static int __init clps711x_idle_init(void)
{
arm_pm_idle = clps711x_idle;
return 0;
}
arch_initcall(clps711x_idle_init);

5
arch/arm/mach-clps711x/include/mach/system.h
View file

@ -26,10 +26,7 @@
static inline void arch_idle(void)
{
clps_writel(1, HALT);
__asm__ __volatile__(
"mov r0, r0\n\
mov r0, r0");
cpu_do_idle();
}
#endif