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>
1 parent 9d309e5 commit 4c5f742c63c2ad4d0f9059dc0825830676e08ead
@Sebastian Hesselbarth Sebastian Hesselbarth authored on 14 Apr 2015
Sascha Hauer committed on 20 Apr 2015
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drivers/led/led-gpio.c