* [PATCH] gpiolib: wm8994: Fix irq offset for gpio_to_irq
@ 2014-08-12 11:44 Nikesh Oswal
0 siblings, 0 replies; only message in thread
From: Nikesh Oswal @ 2014-08-12 11:44 UTC (permalink / raw)
To: broonie, lgirdwood; +Cc: perex, tiwai, alsa-devel, linux-kernel, patches
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));
}
--
1.7.9.5
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