diff options
Diffstat (limited to 'arch/blackfin/mach-common/pm.c')
| -rw-r--r-- | arch/blackfin/mach-common/pm.c | 12 |
1 files changed, 1 insertions, 11 deletions
diff --git a/arch/blackfin/mach-common/pm.c b/arch/blackfin/mach-common/pm.c index 80884b136a0..3c648a077e7 100644 --- a/arch/blackfin/mach-common/pm.c +++ b/arch/blackfin/mach-common/pm.c @@ -23,9 +23,6 @@ void bfin_pm_suspend_standby_enter(void) { - unsigned long flags; - - flags = hard_local_irq_save(); bfin_pm_standby_setup(); #ifdef CONFIG_PM_BFIN_SLEEP_DEEPER @@ -55,8 +52,6 @@ void bfin_pm_suspend_standby_enter(void) #else bfin_write_SIC_IWR(IWR_DISABLE_ALL); #endif - - hard_local_irq_restore(flags); } int bf53x_suspend_l1_mem(unsigned char *memptr) @@ -127,7 +122,6 @@ static void flushinv_all_dcache(void) int bfin_pm_suspend_mem_enter(void) { - unsigned long flags; int wakeup, ret; unsigned char *memptr = kmalloc(L1_CODE_LENGTH + L1_DATA_A_LENGTH @@ -149,12 +143,9 @@ int bfin_pm_suspend_mem_enter(void) wakeup |= GPWE; #endif - flags = hard_local_irq_save(); - ret = blackfin_dma_suspend(); if (ret) { - hard_local_irq_restore(flags); kfree(memptr); return ret; } @@ -178,7 +169,6 @@ int bfin_pm_suspend_mem_enter(void) bfin_gpio_pm_hibernate_restore(); blackfin_dma_resume(); - hard_local_irq_restore(flags); kfree(memptr); return 0; @@ -233,7 +223,7 @@ static int bfin_pm_enter(suspend_state_t state) return 0; } -struct platform_suspend_ops bfin_pm_ops = { +static const struct platform_suspend_ops bfin_pm_ops = { .enter = bfin_pm_enter, .valid = bfin_pm_valid, }; |