Earlier code was using the gpio offset as is to get the irq. For wm8994 driver the gpio related irq's starts from a fixed offset as fixed by this patch.
Signed-off-by: Nikesh Oswal nikesh@opensource.wolfsonmicro.com --- drivers/gpio/gpio-wm8994.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpio/gpio-wm8994.c b/drivers/gpio/gpio-wm8994.c index d93b6b5..dec47c2 100644 --- a/drivers/gpio/gpio-wm8994.c +++ b/drivers/gpio/gpio-wm8994.c @@ -113,7 +113,8 @@ static int wm8994_gpio_to_irq(struct gpio_chip *chip, unsigned offset) struct wm8994_gpio *wm8994_gpio = to_wm8994_gpio(chip); struct wm8994 *wm8994 = wm8994_gpio->wm8994;
- return regmap_irq_get_virq(wm8994->irq_data, offset); + return regmap_irq_get_virq(wm8994->irq_data, + WM8994_IRQ_GPIO(offset + 1)); }