diff options
Diffstat (limited to 'arch/arm/plat-omap/gpio.c')
| -rw-r--r-- | arch/arm/plat-omap/gpio.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/arm/plat-omap/gpio.c b/arch/arm/plat-omap/gpio.c index 8ff225bb1e4..e07ab233e78 100644 --- a/arch/arm/plat-omap/gpio.c +++ b/arch/arm/plat-omap/gpio.c @@ -1285,6 +1285,14 @@ static void gpio_set(struct gpio_chip *chip, unsigned offset, int value) spin_unlock_irqrestore(&bank->lock, flags); } +static int gpio_2irq(struct gpio_chip *chip, unsigned offset) +{ + struct gpio_bank *bank; + + bank = container_of(chip, struct gpio_bank, chip); + return bank->virtual_irq_start + offset; +} + /*---------------------------------------------------------------------*/ static int initialized; @@ -1480,6 +1488,7 @@ static int __init _omap_gpio_init(void) bank->chip.get = gpio_get; bank->chip.direction_output = gpio_output; bank->chip.set = gpio_set; + bank->chip.to_irq = gpio_2irq; if (bank_is_mpuio(bank)) { bank->chip.label = "mpuio"; #ifdef CONFIG_ARCH_OMAP16XX |