From 6b85638b83caac7bae9ffa202391882a9ad4388f Mon Sep 17 00:00:00 2001 From: Santosh Shilimkar Date: Mon, 11 Feb 2013 19:29:45 +0530 Subject: ARM: OMAP2+: PM: Remove bogus fiq_[enable/disable] tuple On OMAP platform, FIQ is reserved for secure environment only. If at all the FIQ needs to be disabled, it involves going through security API call. Hence the local_fiq_[enable/disable]() in the OMAP code is bogus. On GP devices too, the fiq is disabled for non-secure software. So just get rid of it. Signed-off-by: Santosh Shilimkar --- arch/arm/mach-omap2/cpuidle44xx.c | 7 ------- 1 file changed, 7 deletions(-) (limited to 'arch/arm/mach-omap2/cpuidle44xx.c') diff --git a/arch/arm/mach-omap2/cpuidle44xx.c b/arch/arm/mach-omap2/cpuidle44xx.c index d639aef0ded..944e64aad7e 100644 --- a/arch/arm/mach-omap2/cpuidle44xx.c +++ b/arch/arm/mach-omap2/cpuidle44xx.c @@ -70,10 +70,7 @@ static int omap4_enter_idle_simple(struct cpuidle_device *dev, struct cpuidle_driver *drv, int index) { - local_fiq_disable(); omap_do_wfi(); - local_fiq_enable(); - return index; } @@ -84,8 +81,6 @@ static int omap4_enter_idle_coupled(struct cpuidle_device *dev, struct omap4_idle_statedata *cx = &omap4_idle_data[index]; int cpu_id = smp_processor_id(); - local_fiq_disable(); - /* * CPU0 has to wait and stay ON until CPU1 is OFF state. * This is necessary to honour hardware recommondation @@ -158,8 +153,6 @@ fail: cpuidle_coupled_parallel_barrier(dev, &abort_barrier); cpu_done[dev->cpu] = false; - local_fiq_enable(); - return index; } -- cgit v1.2.3-70-g09d2