On 06/10/2015 05:46 PM, Axel Lin wrote:
commit ea178d1456dc ("ASoC: tas2552: Make the enable-gpio really optional") makes enable-gpio optional. devm_gpiod_get_optional() is the better function for optional gpio, so let's switch to use it.
Signed-off-by: Axel Lin axel.lin@ingics.com
Acked-by: Peter Ujfalusi peter.ujfalusi@ti.com
sound/soc/codecs/tas2552.c | 11 ++++------- 1 file changed, 4 insertions(+), 7 deletions(-)
diff --git a/sound/soc/codecs/tas2552.c b/sound/soc/codecs/tas2552.c index 169a703..4f25a7d 100644 --- a/sound/soc/codecs/tas2552.c +++ b/sound/soc/codecs/tas2552.c @@ -703,13 +703,10 @@ static int tas2552_probe(struct i2c_client *client, if (data == NULL) return -ENOMEM;
- data->enable_gpio = devm_gpiod_get(dev, "enable", GPIOD_OUT_LOW);
- if (IS_ERR(data->enable_gpio)) {
if (PTR_ERR(data->enable_gpio) == -EPROBE_DEFER)return -EPROBE_DEFER;data->enable_gpio = NULL;- }
data->enable_gpio = devm_gpiod_get_optional(dev, "enable",
GPIOD_OUT_LOW);if (IS_ERR(data->enable_gpio))
return PTR_ERR(data->enable_gpio);data->tas2552_client = client; data->regmap = devm_regmap_init_i2c(client, &tas2552_regmap_config);