regulator: gpio: Use gpio_is_valid
authorMarkus Pargmann <mpa@pengutronix.de>
Mon, 3 Nov 2014 18:12:06 +0000 (19:12 +0100)
committerMark Brown <broonie@kernel.org>
Fri, 7 Nov 2014 11:30:25 +0000 (11:30 +0000)
Use gpio_is_valid instead of an explicit comparison with 0.

Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
drivers/regulator/gpio-regulator.c

Simple merge