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| author | Santosh Shilimkar <santosh.shilimkar@ti.com> | 2013-02-11 17:59:45 +0400 |
|---|---|---|
| committer | Santosh Shilimkar <santosh.shilimkar@ti.com> | 2013-03-28 11:25:58 +0400 |
| commit | 6b85638b83caac7bae9ffa202391882a9ad4388f (patch) | |
| tree | 646d1e7d1241346b394d69d442b7fa296e5d4058 /arch/arm/mach-omap2/cpuidle34xx.c | |
| parent | f98d5fe8079cc4830e4ce22585055822119da5c8 (diff) | |
| download | linux-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/cpuidle34xx.c')
| -rw-r--r-- | arch/arm/mach-omap2/cpuidle34xx.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/arch/arm/mach-omap2/cpuidle34xx.c b/arch/arm/mach-omap2/cpuidle34xx.c index 80392fca86c6..06f567faf993 100644 --- a/arch/arm/mach-omap2/cpuidle34xx.c +++ b/arch/arm/mach-omap2/cpuidle34xx.c @@ -107,8 +107,6 @@ static int __omap3_enter_idle(struct cpuidle_device *dev, { struct omap3_idle_statedata *cx = &omap3_idle_data[index]; - local_fiq_disable(); - if (omap_irq_pending() || need_resched()) goto return_sleep_time; @@ -143,7 +141,6 @@ static int __omap3_enter_idle(struct cpuidle_device *dev, clkdm_allow_idle(mpu_pd->pwrdm_clkdms[0]); return_sleep_time: - local_fiq_enable(); return index; } |