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.
So just get rid of it. Signed-off-by: Santosh Shilimkar <[email protected]> --- arch/arm/mach-omap1/pm.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/arch/arm/mach-omap1/pm.c b/arch/arm/mach-omap1/pm.c index 7a7690a..25aa9c4 100644 --- a/arch/arm/mach-omap1/pm.c +++ b/arch/arm/mach-omap1/pm.c @@ -111,8 +111,6 @@ void omap1_pm_idle(void) __u32 use_idlect1 = arm_idlect1_mask; int do_sleep = 0; - local_fiq_disable(); - #if defined(CONFIG_OMAP_MPU_TIMER) && !defined(CONFIG_OMAP_DM_TIMER) #warning Enable 32kHz OS timer in order to allow sleep states in idle use_idlect1 = use_idlect1 & ~(1 << 9); @@ -158,8 +156,6 @@ void omap1_pm_idle(void) } omap_sram_suspend(omap_readl(ARM_IDLECT1), omap_readl(ARM_IDLECT2)); - - local_fiq_enable(); } /* @@ -235,7 +231,6 @@ void omap1_pm_suspend(void) */ local_irq_disable(); - local_fiq_disable(); /* * Step 2: save registers @@ -414,7 +409,6 @@ void omap1_pm_suspend(void) */ local_irq_enable(); - local_fiq_enable(); omap_serial_wake_trigger(0); -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
