diff options
| author | Markus Pargmann <mpa@pengutronix.de> | 2014-01-16 16:30:25 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2014-02-03 13:46:37 +0100 |
| commit | a74ab5121f8d91fb7f13ac1c86e72e9d35e0bc29 (patch) | |
| tree | 6d8a92e2ed0dfc5569615b84ddcb4d77c01c500e /sound/soc/codecs/tlv320aic32x4.c | |
| parent | Linus 3.14-rc1 (diff) | |
| download | linux-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/codecs/tlv320aic32x4.c')
| -rw-r--r-- | sound/soc/codecs/tlv320aic32x4.c | 4 |
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) |