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path: root/drivers/gpio/gpio-104-dio-48e.c
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Diffstat (limited to 'drivers/gpio/gpio-104-dio-48e.c')
-rw-r--r--drivers/gpio/gpio-104-dio-48e.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/gpio/gpio-104-dio-48e.c b/drivers/gpio/gpio-104-dio-48e.c
index a44fa8af5b0d..400c09b905f8 100644
--- a/drivers/gpio/gpio-104-dio-48e.c
+++ b/drivers/gpio/gpio-104-dio-48e.c
@@ -59,7 +59,10 @@ static int dio48e_gpio_get_direction(struct gpio_chip *chip, unsigned offset)
const unsigned port = offset / 8;
const unsigned mask = BIT(offset % 8);
- return !!(dio48egpio->io_state[port] & mask);
+ if (dio48egpio->io_state[port] & mask)
+ return GPIO_LINE_DIRECTION_IN;
+
+ return GPIO_LINE_DIRECTION_OUT;
}
static int dio48e_gpio_direction_input(struct gpio_chip *chip, unsigned offset)