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authorSantosh Shilimkar <santosh.shilimkar@ti.com>2013-02-11 17:59:45 +0400
committerSantosh Shilimkar <santosh.shilimkar@ti.com>2013-03-28 11:25:58 +0400
commit6b85638b83caac7bae9ffa202391882a9ad4388f (patch)
tree646d1e7d1241346b394d69d442b7fa296e5d4058 /arch/arm/mach-omap2/pm24xx.c
parentf98d5fe8079cc4830e4ce22585055822119da5c8 (diff)
downloadlinux-6b85638b83caac7bae9ffa202391882a9ad4388f.tar.xz
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 <santosh.shilimkar@ti.com>
Diffstat (limited to 'arch/arm/mach-omap2/pm24xx.c')
-rw-r--r--arch/arm/mach-omap2/pm24xx.c11
1 files changed, 3 insertions, 8 deletions
diff --git a/arch/arm/mach-omap2/pm24xx.c b/arch/arm/mach-omap2/pm24xx.c
index b59d93908341..ce956b0a7ba4 100644
--- a/arch/arm/mach-omap2/pm24xx.c
+++ b/arch/arm/mach-omap2/pm24xx.c
@@ -200,22 +200,17 @@ static int omap2_can_sleep(void)
static void omap2_pm_idle(void)
{
- local_fiq_disable();
-
if (!omap2_can_sleep()) {
if (omap_irq_pending())
- goto out;
+ return;
omap2_enter_mpu_retention();
- goto out;
+ return;
}
if (omap_irq_pending())
- goto out;
+ return;
omap2_enter_full_retention();
-
-out:
- local_fiq_enable();
}
static void __init prcm_setup_regs(void)