arch_cpu_idle() is a very simple idle interface and exposes only a
single idle state and is expected to not require RCU and not do any
tracing/instrumentation.
As such, omap_sram_idle() is not a valid implementation. Replace it
with the simple (shallow) omap3_do_wfi() call. Leaving the more
complicated idle states for the cpuidle driver.
Signed-off-by: Peter Zijlstra (Intel) <pet...@infradead.org>
Acked-by: Tony Lindgren <t...@atomide.com>
Acked-by: Rafael J. Wysocki <rafael.j.wyso...@intel.com>
Acked-by: Frederic Weisbecker <frede...@kernel.org>
Tested-by: Tony Lindgren <t...@atomide.com>
Tested-by: Ulf Hansson <ulf.hans...@linaro.org>
---
arch/arm/mach-omap2/pm34xx.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/arch/arm/mach-omap2/pm34xx.c
+++ b/arch/arm/mach-omap2/pm34xx.c
@@ -294,7 +294,7 @@ static void omap3_pm_idle(void)
if (omap_irq_pending())
return;
- omap_sram_idle();
+ omap3_do_wfi();
}
#ifdef CONFIG_SUSPEND
