| Message ID | 1369665166-13049-9-git-send-email-sanjay.rawat@linaro.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
Hello Barry, Sorry i missed you in the initial mail. Can you please review the patch. thanks, sanjay 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-prima2/hotplug.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/arch/arm/mach-prima2/hotplug.c b/arch/arm/mach-prima2/hotplug.c > index 0ab2f8b..68d2903 100644 > --- a/arch/arm/mach-prima2/hotplug.c > +++ b/arch/arm/mach-prima2/hotplug.c > @@ -16,8 +16,8 @@ static inline void platform_do_lowpower(unsigned int cpu) > { > /* we put the platform to just WFI */ > for (;;) { > - __asm__ __volatile__("dsb\n\t" "wfi\n\t" > - : : : "memory"); > + cpu_do_idle(); > + > if (pen_release == cpu_logical_map(cpu)) { > /* > * OK, proper wakeup, we're done >
diff --git a/arch/arm/mach-prima2/hotplug.c b/arch/arm/mach-prima2/hotplug.c index 0ab2f8b..68d2903 100644 --- a/arch/arm/mach-prima2/hotplug.c +++ b/arch/arm/mach-prima2/hotplug.c @@ -16,8 +16,8 @@ static inline void platform_do_lowpower(unsigned int cpu) { /* we put the platform to just WFI */ for (;;) { - __asm__ __volatile__("dsb\n\t" "wfi\n\t" - : : : "memory"); + cpu_do_idle(); + if (pen_release == cpu_logical_map(cpu)) { /* * OK, proper wakeup, we're done
use cpu_do_idle for entering the wfi mode. Signed-off-by: Sanjay Singh Rawat <sanjay.rawat@linaro.org> --- arch/arm/mach-prima2/hotplug.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)