diff options
Diffstat (limited to 'drivers/pinctrl/bcm')
| -rw-r--r-- | drivers/pinctrl/bcm/pinctrl-bcm2835.c | 5 | ||||
| -rw-r--r-- | drivers/pinctrl/bcm/pinctrl-iproc-gpio.c | 5 |
2 files changed, 8 insertions, 2 deletions
diff --git a/drivers/pinctrl/bcm/pinctrl-bcm2835.c b/drivers/pinctrl/bcm/pinctrl-bcm2835.c index 061e70ed17a7..06bd2b70af3c 100644 --- a/drivers/pinctrl/bcm/pinctrl-bcm2835.c +++ b/drivers/pinctrl/bcm/pinctrl-bcm2835.c @@ -329,7 +329,10 @@ static int bcm2835_gpio_get_direction(struct gpio_chip *chip, unsigned int offse if (fsel > BCM2835_FSEL_GPIO_OUT) return -EINVAL; - return (fsel == BCM2835_FSEL_GPIO_IN); + if (fsel == BCM2835_FSEL_GPIO_IN) + return GPIO_LINE_DIRECTION_IN; + + return GPIO_LINE_DIRECTION_OUT; } static void bcm2835_gpio_set(struct gpio_chip *chip, unsigned offset, int value) diff --git a/drivers/pinctrl/bcm/pinctrl-iproc-gpio.c b/drivers/pinctrl/bcm/pinctrl-iproc-gpio.c index 25166217c3e0..a38f0d5f47ce 100644 --- a/drivers/pinctrl/bcm/pinctrl-iproc-gpio.c +++ b/drivers/pinctrl/bcm/pinctrl-iproc-gpio.c @@ -363,7 +363,10 @@ static int iproc_gpio_get_direction(struct gpio_chip *gc, unsigned int gpio) unsigned int offset = IPROC_GPIO_REG(gpio, IPROC_GPIO_OUT_EN_OFFSET); unsigned int shift = IPROC_GPIO_SHIFT(gpio); - return !(readl(chip->base + offset) & BIT(shift)); + if (readl(chip->base + offset) & BIT(shift)) + return GPIO_LINE_DIRECTION_OUT; + + return GPIO_LINE_DIRECTION_IN; } static void iproc_gpio_set(struct gpio_chip *gc, unsigned gpio, int val) |