gpiolib: Hook up WM8994 gpio_to_irq()

Not sure where this went.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/gpio/wm8994-gpio.c b/drivers/gpio/wm8994-gpio.c
index 2ac9a16d3daa..618398e4ed8e 100644
--- a/drivers/gpio/wm8994-gpio.c
+++ b/drivers/gpio/wm8994-gpio.c
@@ -140,6 +140,7 @@ static struct gpio_chip template_chip = {
         .get                    = wm8994_gpio_get,
         .direction_output       = wm8994_gpio_direction_out,
         .set                    = wm8994_gpio_set,
+        .to_irq                 = wm8994_gpio_to_irq,
         .dbg_show               = wm8994_gpio_dbg_show,
         .can_sleep              = 1,
 };