OMAP3: PM: Added resched check into idle calls

Fixes a bug where scheduling is delayed until next wakeup due to race
condition (e.g. interrupt requests scheduling just before omap_sram_idle
is entered.)

Signed-off-by: Tero Kristo <tero.kristo@nokia.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/arch/arm/mach-omap2/pm34xx.c b/arch/arm/mach-omap2/pm34xx.c
index 4e87b61ca040..81ed252a0f8a 100644
--- a/arch/arm/mach-omap2/pm34xx.c
+++ b/arch/arm/mach-omap2/pm34xx.c
@@ -523,7 +523,7 @@ static void omap3_pm_idle(void)
         if (!omap3_can_sleep())
                 goto out;
 
-        if (omap_irq_pending())
+        if (omap_irq_pending() || need_resched())
                 goto out;
 
         omap_sram_idle();