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authorMarkus Pargmann <mpa@pengutronix.de>2014-01-16 16:30:25 +0100
committerMark Brown <broonie@linaro.org>2014-02-03 13:46:37 +0100
commita74ab5121f8d91fb7f13ac1c86e72e9d35e0bc29 (patch)
tree6d8a92e2ed0dfc5569615b84ddcb4d77c01c500e /sound/soc
parentLinus 3.14-rc1 (diff)
downloadlinux-a74ab5121f8d91fb7f13ac1c86e72e9d35e0bc29.tar.xz
linux-a74ab5121f8d91fb7f13ac1c86e72e9d35e0bc29.zip
ASoC: tlv320aic32x4: Use gpio_is_valid
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>
Diffstat (limited to 'sound/soc')
-rw-r--r--sound/soc/codecs/tlv320aic32x4.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/sound/soc/codecs/tlv320aic32x4.c b/sound/soc/codecs/tlv320aic32x4.c
index 688151ba309a..36a9cb90a585 100644
--- a/sound/soc/codecs/tlv320aic32x4.c
+++ b/sound/soc/codecs/tlv320aic32x4.c
@@ -588,7 +588,7 @@ static int aic32x4_probe(struct snd_soc_codec *codec)
snd_soc_codec_set_cache_io(codec, 8, 8, SND_SOC_REGMAP);
- if (aic32x4->rstn_gpio >= 0) {
+ if (gpio_is_valid(aic32x4->rstn_gpio)) {
ndelay(10);
gpio_set_value(aic32x4->rstn_gpio, 1);
}
@@ -693,7 +693,7 @@ static int aic32x4_i2c_probe(struct i2c_client *i2c,
aic32x4->rstn_gpio = -1;
}
- if (aic32x4->rstn_gpio >= 0) {
+ if (gpio_is_valid(aic32x4->rstn_gpio)) {
ret = devm_gpio_request_one(&i2c->dev, aic32x4->rstn_gpio,
GPIOF_OUT_INIT_LOW, "tlv320aic32x4 rstn");
if (ret != 0)