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> |
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drivers/gpio/gpio-vf610.c |
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