leds: gpio: Fix error handling for led name null pointer case
authorJacek Anaszewski <j.anaszewski@samsung.com>
Thu, 16 Apr 2015 07:30:50 +0000 (00:30 -0700)
committerBryan Wu <cooloney@gmail.com>
Mon, 4 May 2015 18:05:55 +0000 (11:05 -0700)
Make sure that already registered LEDs will be torn down properly
if the name of the next LED to create is unavailable.

Signed-off-by: Jacek Anaszewski <j.anaszewski@samsung.com>
Cc: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Bryan Wu <cooloney@gmail.com>
drivers/leds/leds-gpio.c

Simple merge