diff options
Diffstat (limited to 'drivers/gpio/gpio-omap.c')
| -rw-r--r-- | drivers/gpio/gpio-omap.c | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/drivers/gpio/gpio-omap.c b/drivers/gpio/gpio-omap.c index 81e229f5ade3..b2fcdf4f8bd7 100644 --- a/drivers/gpio/gpio-omap.c +++ b/drivers/gpio/gpio-omap.c @@ -646,15 +646,6 @@ static int omap_set_gpio_wakeup(struct gpio_bank *bank, unsigned offset, return 0; } -static void omap_reset_gpio(struct gpio_bank *bank, unsigned offset) -{ - omap_set_gpio_direction(bank, offset, 1); - omap_set_gpio_irqenable(bank, offset, 0); - omap_clear_gpio_irqstatus(bank, offset); - omap_set_gpio_triggering(bank, offset, IRQ_TYPE_NONE); - omap_clear_gpio_debounce(bank, offset); -} - /* Use disable_irq_wake() and enable_irq_wake() functions from drivers */ static int omap_gpio_wake_enable(struct irq_data *d, unsigned int enable) { @@ -821,8 +812,12 @@ static void omap_gpio_irq_shutdown(struct irq_data *d) spin_lock_irqsave(&bank->lock, flags); bank->irq_usage &= ~(BIT(offset)); + omap_set_gpio_irqenable(bank, offset, 0); + omap_clear_gpio_irqstatus(bank, offset); + omap_set_gpio_triggering(bank, offset, IRQ_TYPE_NONE); + if (!LINE_USED(bank->mod_usage, offset)) + omap_clear_gpio_debounce(bank, offset); omap_disable_gpio_module(bank, offset); - omap_reset_gpio(bank, offset); spin_unlock_irqrestore(&bank->lock, flags); /* |