[PATCH 5/8] ARM: zynq: 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-zynq/hotplug.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm/mach-zynq/hotplug.c b/arch/arm/mach-zynq/hotplug.c index c89672b..ef0d65d 100644 --- a/arch/arm/mach-zynq/hotplug.c +++ b/arch/arm/mach-zynq/hotplug.c @@ -64,8 +64,8 @@ static inline void zynq_platform_do_lowpower(unsigned int cpu, int *spurious) * code will have already disabled interrupts */ for (;;) { - dsb(); - wfi(); + /* enter WFI mode */ + cpu_do_idle();

/* * Getting here, means that we have come out of WFI without