diff options
Diffstat (limited to 'drivers/gpio/gpio-xgene.c')
| -rw-r--r-- | drivers/gpio/gpio-xgene.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/gpio/gpio-xgene.c b/drivers/gpio/gpio-xgene.c index a6e66ac18e1f..532b0df8a1f2 100644 --- a/drivers/gpio/gpio-xgene.c +++ b/drivers/gpio/gpio-xgene.c @@ -80,7 +80,10 @@ static int xgene_gpio_get_direction(struct gpio_chip *gc, unsigned int offset) bank_offset = GPIO_SET_DR_OFFSET + GPIO_BANK_OFFSET(offset); bit_offset = GPIO_BIT_OFFSET(offset); - return !!(ioread32(chip->base + bank_offset) & BIT(bit_offset)); + if (ioread32(chip->base + bank_offset) & BIT(bit_offset)) + return GPIO_LINE_DIRECTION_IN; + + return GPIO_LINE_DIRECTION_OUT; } static int xgene_gpio_dir_in(struct gpio_chip *gc, unsigned int offset) |