diff options
Diffstat (limited to 'drivers/gpio/gpio-mxs.c')
| -rw-r--r-- | drivers/gpio/gpio-mxs.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/gpio/gpio-mxs.c b/drivers/gpio/gpio-mxs.c index 5e5437a2c607..c4a314c68555 100644 --- a/drivers/gpio/gpio-mxs.c +++ b/drivers/gpio/gpio-mxs.c @@ -248,7 +248,10 @@ static int mxs_gpio_get_direction(struct gpio_chip *gc, unsigned offset) u32 dir; dir = readl(port->base + PINCTRL_DOE(port)); - return !(dir & mask); + if (dir & mask) + return GPIO_LINE_DIRECTION_OUT; + + return GPIO_LINE_DIRECTION_IN; } static const struct platform_device_id mxs_gpio_ids[] = { |