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authorDmitry Torokhov <dmitry.torokhov@gmail.com>2012-11-29 09:00:19 -0800
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2012-12-03 21:25:06 -0800
commit333e34bfe2149e634fb0613b4936fd838c36fafb (patch)
treec8de3cc15d1b6245edc977085253b71f861f895d /drivers/input
parent1a22e16fc3d6abc8d6323cc0973435439932fe5f (diff)
Input: gpio_keys - switch to using gpio_request_one()
This saves us a few lines of code. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'drivers/input')
-rw-r--r--drivers/input/keyboard/gpio_keys.c10
1 files changed, 1 insertions, 9 deletions
diff --git a/drivers/input/keyboard/gpio_keys.c b/drivers/input/keyboard/gpio_keys.c
index 79435de0caa8..d327f5a2bb0e 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);