[PATCH 7/8] ARM: msm: use generic cpu idle function for wfi

use cpu_do_idle for entering the wfi mode.

Signed-off-by: Sanjay Singh Rawat sanjay.rawat@linaro.org --- arch/arm/mach-msm/hotplug.c | 9 ++------- 1 file changed, 2 insertions(+), 7 deletions(-)

diff --git a/arch/arm/mach-msm/hotplug.c b/arch/arm/mach-msm/hotplug.c index 326a872..1b03e5f 100644 --- a/arch/arm/mach-msm/hotplug.c +++ b/arch/arm/mach-msm/hotplug.c @@ -26,13 +26,8 @@ static inline void platform_do_lowpower(unsigned int cpu) { /* Just enter wfi for now. TODO: Properly shut off the cpu. */ for (;;) { - /* - * here's the WFI - */ - asm("wfi" - : - : - : "memory", "cc"); + /* enter WFI mode */ + cpu_do_idle();

if (pen_release == cpu_logical_map(cpu)) { /*