Blackfin: GPIO: implement to_irq handler

[pandora-kernel.git] / arch / blackfin / kernel / bfin_gpio.c

diff --git a/arch/blackfin/kernel/bfin_gpio.c b/arch/blackfin/kernel/bfin_gpio.c
index 0dd9cf9..6dcb344 100644 (file)
--- a/arch/blackfin/kernel/bfin_gpio.c
+++ b/arch/blackfin/kernel/bfin_gpio.c
@@ -1319,6 +1319,11 @@ void bfin_gpiolib_gpio_free(struct gpio_chip *chip, unsigned gpio)
        return bfin_gpio_free(gpio);
 }
 
+int bfin_gpiolib_gpio_to_irq(struct gpio_chip *chip, unsigned gpio)
+{
+       return gpio + GPIO_IRQ_BASE;
+}
+
 static struct gpio_chip bfin_chip = {
        .label                  = "BFIN-GPIO",
        .direction_input        = bfin_gpiolib_direction_input,
@@ -1327,6 +1332,7 @@ static struct gpio_chip bfin_chip = {
        .set                    = bfin_gpiolib_set_value,
        .request                = bfin_gpiolib_gpio_request,
        .free                   = bfin_gpiolib_gpio_free,
+       .to_irq                 = bfin_gpiolib_gpio_to_irq,
        .base                   = 0,
        .ngpio                  = MAX_BLACKFIN_GPIOS,
 };