diff options
Diffstat (limited to 'drivers/input')
| -rw-r--r-- | drivers/input/keyboard/gpio_keys.c | 9 | ||||
| -rw-r--r-- | drivers/input/keyboard/gpio_keys_polled.c | 11 |
2 files changed, 3 insertions, 17 deletions
diff --git a/drivers/input/keyboard/gpio_keys.c b/drivers/input/keyboard/gpio_keys.c index 582462d..9de4b87 100644 --- a/drivers/input/keyboard/gpio_keys.c +++ b/drivers/input/keyboard/gpio_keys.c @@ -481,7 +481,7 @@ static int gpio_keys_setup_key(struct platform_device *pdev, spin_lock_init(&bdata->lock); if (child) { - bdata->gpiod = devm_get_gpiod_from_child(dev, NULL, child); + bdata->gpiod = devm_get_gpiod_from_child(dev, NULL, child, GPIOD_IN); if (IS_ERR(bdata->gpiod)) { error = PTR_ERR(bdata->gpiod); if (error == -ENOENT) { @@ -496,13 +496,6 @@ 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)) { /* diff --git a/drivers/input/keyboard/gpio_keys_polled.c b/drivers/input/keyboard/gpio_keys_polled.c index bed4f20..fd7ab4d 100644 --- a/drivers/input/keyboard/gpio_keys_polled.c +++ b/drivers/input/keyboard/gpio_keys_polled.c @@ -304,7 +304,8 @@ static int gpio_keys_polled_probe(struct platform_device *pdev) } bdata->gpiod = devm_get_gpiod_from_child(dev, NULL, - child); + child, + GPIOD_IN); if (IS_ERR(bdata->gpiod)) { error = PTR_ERR(bdata->gpiod); if (error != -EPROBE_DEFER) @@ -314,14 +315,6 @@ static int gpio_keys_polled_probe(struct platform_device *pdev) fwnode_handle_put(child); return error; } - - 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); - fwnode_handle_put(child); - return error; - } } else if (gpio_is_valid(button->gpio)) { /* * Legacy GPIO number so request the GPIO here and |
