diff options
author | Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> | 2015-04-15 00:53:19 +0200 |
---|---|---|
committer | Sascha Hauer <s.hauer@pengutronix.de> | 2015-04-20 07:00:21 +0200 |
commit | 4c5f742c63c2ad4d0f9059dc0825830676e08ead (patch) | |
tree | d1903b4fcc33d483390f42444a1767b68862edc5 | |
parent | 9d309e5a19f7088f50d13b2cec5f6f885e63901d (diff) | |
download | barebox-4c5f742c63c2ad4d0f9059dc0825830676e08ead.tar.gz |
led: gpio: Free GPIOs on unregister()
Free requested GPIOs on unregistration of mono-, bi-, and tri-color
GPIO leds.
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
-rw-r--r-- | drivers/led/led-gpio.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/led/led-gpio.c b/drivers/led/led-gpio.c index e470b1cff5..0590e3fa3e 100644 --- a/drivers/led/led-gpio.c +++ b/drivers/led/led-gpio.c @@ -64,6 +64,7 @@ int led_gpio_register(struct gpio_led *led) void led_gpio_unregister(struct gpio_led *led) { led_unregister(&led->led); + gpio_free(led->gpio); } #ifdef CONFIG_LED_GPIO_BICOLOR @@ -131,6 +132,8 @@ err_gpio_c0: void led_gpio_bicolor_unregister(struct gpio_bicolor_led *led) { led_unregister(&led->led); + gpio_free(led->gpio_c1); + gpio_free(led->gpio_c0); } #endif @@ -195,6 +198,9 @@ err_gpio_r: void led_gpio_rgb_unregister(struct gpio_rgb_led *led) { led_unregister(&led->led); + gpio_free(led->gpio_b); + gpio_free(led->gpio_g); + gpio_free(led->gpio_r); } #endif /* CONFIG_LED_GPIO_RGB */ |