[PATCH 3/8] ARM: SPEAr: 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-spear/hotplug.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/arch/arm/mach-spear/hotplug.c b/arch/arm/mach-spear/hotplug.c index d97749c..6dbd3dc 100644 --- a/arch/arm/mach-spear/hotplug.c +++ b/arch/arm/mach-spear/hotplug.c @@ -55,7 +55,8 @@ static inline void cpu_leave_lowpower(void) static inline void spear13xx_do_lowpower(unsigned int cpu, int *spurious) { for (;;) { - wfi(); + /* enter WFI mode */ + cpu_do_idle();

if (pen_release == cpu) { /*