Re: [PATCH 2/8] ARM: RealView: use generic cpu idle function for wfi

Hello Russell,

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 Rawat sanjay.rawat@linaro.org

arch/arm/mach-realview/hotplug.c | 9 ++------- 1 file changed, 2 insertions(+), 7 deletions(-)

diff --git a/arch/arm/mach-realview/hotplug.c b/arch/arm/mach-realview/hotplug.c index ac22dd4..c42022b 100644 --- a/arch/arm/mach-realview/hotplug.c +++ b/arch/arm/mach-realview/hotplug.c @@ -59,13 +59,8 @@ static inline void platform_do_lowpower(unsigned int cpu, int *spurious) * code will have already disabled interrupts */ for (;;) {

• /*
  

•  * here's the WFI
  

•  */
  

• asm(".word	0xe320f003\n"
  

•     :
  

•     :
  

•     : "memory", "cc");
  

• /* enter WFI mode */
  

• cpu_do_idle();
  
  

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