diff options
Diffstat (limited to 'arch/blackfin')
| -rw-r--r-- | arch/blackfin/mach-common/ints-priority.c | 42 |
1 files changed, 2 insertions, 40 deletions
diff --git a/arch/blackfin/mach-common/ints-priority.c b/arch/blackfin/mach-common/ints-priority.c index e32cd6f11010..a77f96f9be7c 100644 --- a/arch/blackfin/mach-common/ints-priority.c +++ b/arch/blackfin/mach-common/ints-priority.c @@ -559,7 +559,7 @@ static int bfin_gpio_irq_type(struct irq_data *d, unsigned int type) } #ifdef CONFIG_PM -int bfin_gpio_set_wake(struct irq_data *d, unsigned int state) +static int bfin_gpio_set_wake(struct irq_data *d, unsigned int state) { return gpio_pm_wakeup_ctrl(irq_to_gpio(d->irq), state); } @@ -855,15 +855,11 @@ static int bfin_gpio_irq_type(struct irq_data *d, unsigned int type) } #ifdef CONFIG_PM -u32 pint_saved_masks[NR_PINT_SYS_IRQS]; -u32 pint_wakeup_masks[NR_PINT_SYS_IRQS]; - -int bfin_gpio_set_wake(struct irq_data *d, unsigned int state) +static int bfin_gpio_set_wake(struct irq_data *d, unsigned int state) { u32 pint_irq; u32 pint_val = irq2pint_lut[d->irq - SYS_IRQS]; u32 bank = PINT_2_BANK(pint_val); - u32 pintbit = PINT_BIT(pint_val); switch (bank) { case 0: @@ -884,42 +880,8 @@ int bfin_gpio_set_wake(struct irq_data *d, unsigned int state) bfin_internal_set_wake(pint_irq, state); - if (state) - pint_wakeup_masks[bank] |= pintbit; - else - pint_wakeup_masks[bank] &= ~pintbit; - return 0; } - -u32 bfin_pm_setup(void) -{ - u32 val, i; - - for (i = 0; i < NR_PINT_SYS_IRQS; i++) { - val = pint[i]->mask_clear; - pint_saved_masks[i] = val; - if (val ^ pint_wakeup_masks[i]) { - pint[i]->mask_clear = val; - pint[i]->mask_set = pint_wakeup_masks[i]; - } - } - - return 0; -} - -void bfin_pm_restore(void) -{ - u32 i, val; - - for (i = 0; i < NR_PINT_SYS_IRQS; i++) { - val = pint_saved_masks[i]; - if (val ^ pint_wakeup_masks[i]) { - pint[i]->mask_clear = pint[i]->mask_clear; - pint[i]->mask_set = val; - } - } -} #else # define bfin_gpio_set_wake NULL #endif |