ASoC: tlv320aic32x4: Use gpio_is_valid
authorMarkus Pargmann <mpa@pengutronix.de>
Thu, 16 Jan 2014 15:30:25 +0000 (16:30 +0100)
committerMark Brown <broonie@linaro.org>
Mon, 3 Feb 2014 12:46:37 +0000 (12:46 +0000)
Use function gpio_is_valid to check for gpio ports.

Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
sound/soc/codecs/tlv320aic32x4.c

Simple merge