gpio: VF610: Propagate error code of gpiochip_add() up
Propagate error code of gpiochip_add() up the call chain. This won't
do any meaningful cleanup, but at least it will make problems
noticable.

Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
1 parent f96fb5e commit 9c435088fbfd2da50b19e6fc66ef6676c85795e6
@Andrey Smirnov Andrey Smirnov authored on 26 Oct 2018
Sascha Hauer committed on 29 Oct 2018
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drivers/gpio/gpio-vf610.c