[PATCH 2/8] leds: gpio: set max_brightness to 1

[Heiner Kallweit <hkallweit1@xxxxxxxxx>]

GPIO-controlled LED's just have the status on or off.
Set max_brightness to 1 to reflect this.

Signed-off-by: Heiner Kallweit <hkallweit1@xxxxxxxxx>
---
 drivers/leds/leds-gpio.c | 13 ++++---------
 1 file changed, 4 insertions(+), 9 deletions(-)

diff --git a/drivers/leds/leds-gpio.c b/drivers/leds/leds-gpio.c
index 3599b2e..3f64544 100644
--- a/drivers/leds/leds-gpio.c
+++ b/drivers/leds/leds-gpio.c
@@ -34,22 +34,16 @@ static void gpio_led_set(struct led_classdev *led_cdev,
 {
 	struct gpio_led_data *led_dat =
 		container_of(led_cdev, struct gpio_led_data, cdev);
-	int level;
-
-	if (value == LED_OFF)
-		level = 0;
-	else
-		level = 1;
 
 	if (led_dat->blinking) {
-		led_dat->platform_gpio_blink_set(led_dat->gpiod, level,
+		led_dat->platform_gpio_blink_set(led_dat->gpiod, value,
 						 NULL, NULL);
 		led_dat->blinking = 0;
 	} else {
 		if (led_dat->can_sleep)
-			gpiod_set_value_cansleep(led_dat->gpiod, level);
+			gpiod_set_value_cansleep(led_dat->gpiod, value);
 		else
-			gpiod_set_value(led_dat->gpiod, level);
+			gpiod_set_value(led_dat->gpiod, value);
 	}
 }
 
@@ -106,6 +100,7 @@ static int create_gpio_led(const struct gpio_led *template,
 			return -EINVAL;
 	}
 
+	led_dat->cdev.max_brightness = 1;
 	led_dat->cdev.name = template->name;
 	led_dat->cdev.default_trigger = template->default_trigger;
 	led_dat->can_sleep = gpiod_cansleep(led_dat->gpiod);
-- 
2.9.2


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