This saves us a few lines of code.
Signed-off-by: Dmitry Torokhov <dmitry.torok...@gmail.com>
---
drivers/input/keyboard/gpio_keys_polled.c | 12 ++----------
1 file changed, 2 insertions(+), 10 deletions(-)
diff --git a/drivers/input/keyboard/gpio_keys_polled.c
b/drivers/input/keyboard/gpio_keys_polled.c
index d72d0e5..f686fd9 100644
--- a/drivers/input/keyboard/gpio_keys_polled.c
+++ b/drivers/input/keyboard/gpio_keys_polled.c
@@ -270,22 +270,14 @@ static int gpio_keys_polled_probe(struct platform_device
*pdev)
goto err_free_gpio;
}
- error = gpio_request(gpio,
- button->desc ? button->desc : DRV_NAME);
+ error = gpio_request_one(gpio, GPIOF_IN,
+ button->desc ?: DRV_NAME);
if (error) {
dev_err(dev, "unable to claim gpio %u, err=%d\n",
gpio, error);
goto err_free_gpio;
}
- error = gpio_direction_input(gpio);
- if (error) {
- dev_err(dev,
- "unable to set direction on gpio %u, err=%d\n",
- gpio, error);
- goto err_free_gpio;
- }
-
bdata->can_sleep = gpio_cansleep(gpio);
bdata->last_state = -1;
bdata->threshold = DIV_ROUND_UP(button->debounce_interval,
--
1.7.11.7
--
Dmitry
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