diff options
Diffstat (limited to 'drivers/pinctrl')
| -rw-r--r-- | drivers/pinctrl/nomadik/pinctrl-abx500.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/pinctrl/nomadik/pinctrl-abx500.c b/drivers/pinctrl/nomadik/pinctrl-abx500.c index aa592ef23a29..e3689cc62a41 100644 --- a/drivers/pinctrl/nomadik/pinctrl-abx500.c +++ b/drivers/pinctrl/nomadik/pinctrl-abx500.c @@ -101,15 +101,16 @@ static int abx500_gpio_get_bit(struct gpio_chip *chip, u8 reg, reg += offset / 8; ret = abx500_get_register_interruptible(pct->dev, AB8500_MISC, reg, &val); - - *bit = !!(val & BIT(pos)); - - if (ret < 0) + if (ret < 0) { dev_err(pct->dev, "%s read reg =%x, offset=%x failed (%d)\n", __func__, reg, offset, ret); + return ret; + } - return ret; + *bit = !!(val & BIT(pos)); + + return 0; } static int abx500_gpio_set_bits(struct gpio_chip *chip, u8 reg, |
