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ARM: EXYNOS: Use wfi macro in platform_do_lowpower
[cascardo/linux.git]
/
arch
/
arm
/
mach-exynos
/
hotplug.c
diff --git
a/arch/arm/mach-exynos/hotplug.c
b/arch/arm/mach-exynos/hotplug.c
index
69fa483
..
8a134d0
100644
(file)
--- a/
arch/arm/mach-exynos/hotplug.c
+++ b/
arch/arm/mach-exynos/hotplug.c
@@
-46,13
+46,7
@@
static inline void platform_do_lowpower(unsigned int cpu, int *spurious)
if (cpu == 1)
exynos_cpu_power_down(cpu);
- /*
- * here's the WFI
- */
- asm(".word 0xe320f003\n"
- :
- :
- : "memory", "cc");
+ wfi();
if (pen_release == cpu_logical_map(cpu)) {
/*