Replace the manual validity checks for the GPIO with the gpio_is_valid().
Signed-off-by: Arvind Yadav arvind.yadav.cs@gmail.com --- sound/soc/codecs/tpa6130a2.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/sound/soc/codecs/tpa6130a2.c b/sound/soc/codecs/tpa6130a2.c index 616cd4b..18f32b9 100644 --- a/sound/soc/codecs/tpa6130a2.c +++ b/sound/soc/codecs/tpa6130a2.c @@ -62,7 +62,7 @@ static int tpa6130a2_power(struct tpa6130a2_data *data, bool enable) return ret; } /* Power on */ - if (data->power_gpio >= 0) + if (gpio_is_valid(data->power_gpio)) gpio_set_value(data->power_gpio, 1);
/* Sync registers */ @@ -72,7 +72,7 @@ static int tpa6130a2_power(struct tpa6130a2_data *data, bool enable) dev_err(data->dev, "Failed to sync registers: %d\n", ret); regcache_cache_only(data->regmap, true); - if (data->power_gpio >= 0) + if (gpio_is_valid(data->power_gpio)) gpio_set_value(data->power_gpio, 0); ret2 = regulator_disable(data->supply); if (ret2 != 0) @@ -89,7 +89,7 @@ static int tpa6130a2_power(struct tpa6130a2_data *data, bool enable) regcache_cache_only(data->regmap, true);
/* Power off */ - if (data->power_gpio >= 0) + if (gpio_is_valid(data->power_gpio)) gpio_set_value(data->power_gpio, 0);
ret = regulator_disable(data->supply); @@ -259,7 +259,7 @@ static int tpa6130a2_probe(struct i2c_client *client,
data->id = id->driver_data;
- if (data->power_gpio >= 0) { + if (gpio_is_valid(data->power_gpio)) { ret = devm_gpio_request(dev, data->power_gpio, "tpa6130a2 enable"); if (ret < 0) {