This saves us a few lines of code.
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
---
drivers/input/keyboard/gpio_keys.c | 10 +---------
1 file changed, 1 insertion(+), 9 deletions(-)
diff --git a/drivers/input/keyboard/gpio_keys.c b/drivers/input/keyboard/gpio_keys.c
index 79435de..d327f5a 100644
--- a/drivers/input/keyboard/gpio_keys.c
+++ b/drivers/input/keyboard/gpio_keys.c
@@ -440,21 +440,13 @@ static int gpio_keys_setup_key(struct platform_device *pdev,
if (gpio_is_valid(button->gpio)) {
- error = gpio_request(button->gpio, desc);
+ error = gpio_request_one(button->gpio, GPIOF_IN, desc);
if (error < 0) {
dev_err(dev, "Failed to request GPIO %d, error %d\n",
button->gpio, error);
return error;
}
- error = gpio_direction_input(button->gpio);
- if (error < 0) {
- dev_err(dev,
- "Failed to configure direction for GPIO %d, error %d\n",
- button->gpio, error);
- goto fail;
- }
-
if (button->debounce_interval) {
error = gpio_set_debounce(button->gpio,
button->debounce_interval * 1000);--
1.7.11.7
--
Dmitry