[PATCH v1 1/4] leds: trigger: gpio: Replace custom code for gpiod_get_optional()

[Andy Shevchenko]

gpiod_get_optional() and currently used fwnode_gpiod_get_index()
are both wrappers against the same engine internally. Since we
have a pointer to struct device there is no reason to use fwnode
type of GPIO call. So, replace the current fwnode call by respective
gpiod ones.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
---
 drivers/leds/trigger/ledtrig-gpio.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/drivers/leds/trigger/ledtrig-gpio.c b/drivers/leds/trigger/ledtrig-gpio.c
index 9b7fe5dd5208..d91ae7fde3cf 100644
--- a/drivers/leds/trigger/ledtrig-gpio.c
+++ b/drivers/leds/trigger/ledtrig-gpio.c
@@ -89,10 +89,7 @@ static int gpio_trig_activate(struct led_classdev *led)
 	 * The generic property "trigger-sources" is followed,
 	 * and we hope that this is a GPIO.
 	 */
-	gpio_data->gpiod = fwnode_gpiod_get_index(dev->fwnode,
-						  "trigger-sources",
-						  0, GPIOD_IN,
-						  "led-trigger");
+	gpio_data->gpiod = gpiod_get_optional(dev, "trigger-sources", GPIOD_IN);
 	if (IS_ERR(gpio_data->gpiod)) {
 		ret = PTR_ERR(gpio_data->gpiod);
 		kfree(gpio_data);
@@ -104,6 +101,8 @@ static int gpio_trig_activate(struct led_classdev *led)
 		return -EINVAL;
 	}
 
+	gpiod_set_consumer_name(gpio_data->gpiod, "led-trigger");
+
 	gpio_data->led = led;
 	led_set_trigger_data(led, gpio_data);
 
-- 
2.40.0.1.gaa8946217a0b