diff options
Diffstat (limited to 'drivers/input/keyboard/gpio_keys.c')
| -rw-r--r-- | drivers/input/keyboard/gpio_keys.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/input/keyboard/gpio_keys.c b/drivers/input/keyboard/gpio_keys.c index 5576f2ae0b71..582462d0af75 100644 --- a/drivers/input/keyboard/gpio_keys.c +++ b/drivers/input/keyboard/gpio_keys.c @@ -496,6 +496,13 @@ static int gpio_keys_setup_key(struct platform_device *pdev, error); return error; } + } else { + error = gpiod_direction_input(bdata->gpiod); + if (error) { + dev_err(dev, "Failed to configure GPIO %d as input: %d\n", + desc_to_gpio(bdata->gpiod), error); + return error; + } } } else if (gpio_is_valid(button->gpio)) { /* |