diff options
Diffstat (limited to 'drivers/video/backlight')
| -rw-r--r-- | drivers/video/backlight/pwm_bl.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/video/backlight/pwm_bl.c b/drivers/video/backlight/pwm_bl.c index 8e3f1245f5c5..44ac5bde4e9d 100644 --- a/drivers/video/backlight/pwm_bl.c +++ b/drivers/video/backlight/pwm_bl.c @@ -321,14 +321,14 @@ static int pwm_backlight_probe(struct platform_device *pdev) /* * If the GPIO is not known to be already configured as output, that - * is, if gpiod_get_direction returns either GPIOF_DIR_IN or -EINVAL, - * change the direction to output and set the GPIO as active. + * is, if gpiod_get_direction returns either 1 or -EINVAL, change the + * direction to output and set the GPIO as active. * Do not force the GPIO to active when it was already output as it * could cause backlight flickering or we would enable the backlight too * early. Leave the decision of the initial backlight state for later. */ if (pb->enable_gpio && - gpiod_get_direction(pb->enable_gpio) != GPIOF_DIR_OUT) + gpiod_get_direction(pb->enable_gpio) != 0) gpiod_direction_output(pb->enable_gpio, 1); pb->power_supply = devm_regulator_get(&pdev->dev, "power"); |