From 49404dd09f5dc78c247c6044c60d7be7768a71bc Mon Sep 17 00:00:00 2001 From: Santosh Shilimkar Date: Mon, 10 Jan 2011 01:02:15 +0530 Subject: [PATCH] ARM: OMAP4: PM: Add power domain statistics support Signed-off-by: Santosh Shilimkar Acked-by: Jean Pihet Reviewed-by: Kevin Hilman Tested-by: Vishwanath BS Signed-off-by: Kevin Hilman --- arch/arm/mach-omap2/omap-mpuss-lowpower.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm/mach-omap2/omap-mpuss-lowpower.c b/arch/arm/mach-omap2/omap-mpuss-lowpower.c index 549aff1bfecb..1d5d01056558 100644 --- a/arch/arm/mach-omap2/omap-mpuss-lowpower.c +++ b/arch/arm/mach-omap2/omap-mpuss-lowpower.c @@ -256,6 +256,8 @@ int omap4_enter_lowpower(unsigned int cpu, unsigned int power_state) return -ENXIO; } + pwrdm_pre_transition(); + /* * Check MPUSS next state and save interrupt controller if needed. * In MPUSS OSWR or device OFF, interrupt controller contest is lost. @@ -288,6 +290,8 @@ int omap4_enter_lowpower(unsigned int cpu, unsigned int power_state) wakeup_cpu = smp_processor_id(); set_cpu_next_pwrst(wakeup_cpu, PWRDM_POWER_ON); + pwrdm_post_transition(); + return 0; }