use cpu_do_idle for entering the wfi mode.
Signed-off-by: Sanjay Singh Rawat <sanjay.ra...@linaro.org>
---
arch/arm/mach-prima2/hotplug.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/mach-prima2/hotplug.c b/arch/arm/mach-prima2/hotplug.c
index 0ab2f8b..68d2903 100644
--- a/arch/arm/mach-prima2/hotplug.c
+++ b/arch/arm/mach-prima2/hotplug.c
@@ -16,8 +16,8 @@ static inline void platform_do_lowpower(unsigned int cpu)
{
/* we put the platform to just WFI */
for (;;) {
- __asm__ __volatile__("dsb\n\t" "wfi\n\t"
- : : : "memory");
+ cpu_do_idle();
+
if (pen_release == cpu_logical_map(cpu)) {
/*
* OK, proper wakeup, we're done
--
1.7.9.5
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