[PATCH 8/8] ARM: PRIMA2: use generic cpu idle function for wfi

[sanjay.rawat@linaro.org (Sanjay Singh Rawat)]

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
>