Re: [PATCH 4/8] ARM: vexpress: use generic cpu idle function for wfi

hello Russell, Nicolas,

can you please review this patch?

On Monday 27 May 2013 08:02 PM, Sanjay Singh Rawat wrote:

use cpu_do_idle for entering the wfi mode.

Signed-off-by: Sanjay Singh Rawatsanjay.rawat@linaro.org

arch/arm/mach-vexpress/hotplug.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/arch/arm/mach-vexpress/hotplug.c b/arch/arm/mach-vexpress/hotplug.c index f0ce6b8..b3dffc2 100644 --- a/arch/arm/mach-vexpress/hotplug.c +++ b/arch/arm/mach-vexpress/hotplug.c @@ -60,7 +60,8 @@ static inline void platform_do_lowpower(unsigned int cpu, int *spurious) * code will have already disabled interrupts */ for (;;) {

• wfi();
  

• /* enter WFI mode */
  

• cpu_do_idle();
  
  

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