[PATCH 1/8] ARM: EXYNOS: 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-exynos/hotplug.c | 9 ++------- 1 file changed, 2 insertions(+), 7 deletions(-)

diff --git a/arch/arm/mach-exynos/hotplug.c b/arch/arm/mach-exynos/hotplug.c index af90cfa..7fcedd8 100644 --- a/arch/arm/mach-exynos/hotplug.c +++ b/arch/arm/mach-exynos/hotplug.c @@ -98,13 +98,8 @@ static inline void platform_do_lowpower(unsigned int cpu, int *spurious) if (cpu == 1) __raw_writel(0, S5P_ARM_CORE1_CONFIGURATION);

- /* - * here's the WFI - */ - asm(".word 0xe320f003\n" - : - : - : "memory", "cc"); + /* enter WFI mode */ + cpu_do_idle();

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