diff options
| -rw-r--r-- | drivers/pinctrl/pinctrl-abx500.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/pinctrl/pinctrl-abx500.c b/drivers/pinctrl/pinctrl-abx500.c index 17508b5820f5..0b3aa1c28fba 100644 --- a/drivers/pinctrl/pinctrl-abx500.c +++ b/drivers/pinctrl/pinctrl-abx500.c @@ -401,6 +401,8 @@ static u8 abx500_get_mode(struct pinctrl_dev *pctldev, struct gpio_chip *chip, bool alt_bit2; struct abx500_pinctrl *pct = pinctrl_dev_get_drvdata(pctldev); struct alternate_functions af = pct->soc->alternate_functions[gpio]; + /* on ABx5xx, there is no GPIO0, so adjust the offset */ + unsigned offset = gpio - 1; /* * if gpiosel_bit is set to unused, @@ -410,7 +412,7 @@ static u8 abx500_get_mode(struct pinctrl_dev *pctldev, struct gpio_chip *chip, return ABX500_DEFAULT; /* read GpioSelx register */ - abx500_gpio_get_bit(chip, AB8500_GPIO_SEL1_REG + (gpio / 8), + abx500_gpio_get_bit(chip, AB8500_GPIO_SEL1_REG + (offset / 8), af.gpiosel_bit, &bit_mode); mode = bit_mode; |