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-rw-r--r--drivers/gpio/kw_gpio.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpio/kw_gpio.c b/drivers/gpio/kw_gpio.c
index 56383c2..2de179e 100644
--- a/drivers/gpio/kw_gpio.c
+++ b/drivers/gpio/kw_gpio.c
@@ -109,7 +109,7 @@ void kw_gpio_set_valid(unsigned pin, int mode)
*/
int kw_gpio_direction_input(unsigned pin)
{
- if (!kw_gpio_is_valid(pin, GPIO_INPUT_OK))
+ if (kw_gpio_is_valid(pin, GPIO_INPUT_OK) != 0)
return 1;
/* Configure GPIO direction. */