ASoC: uda1380: Convert to gpio_request_one()
PATCH v2 1/1 ASoC: uda1380: Convert to gpio_request_one()
Using gpio_request_one can make the error handling simpler.
Also remove a redundant "Failed to issue reset" error message. We already show the error message in uda1380_reset() error path.
Signed-off-by Axel Lin <[email protected]>
--- sound/soc/codecs/uda1380.c | 28 ++++++++-------------------- 1 files changed, 8 insertions(+), 20 deletions(-)
sound/soc/codecs/uda1380.c +8 -20
@@ -732,27 +732,21 @@ static int uda1380_probe(struct snd_soc_codec *codec)return -EINVAL ;if (gpio_is_valid (pdata->gpio_reset)) { - ret =gpio_request (pdata->gpio_reset,"uda1380 reset" ); + ret =gpio_request_one (pdata->gpio_reset,GPIOF_OUT_INIT_LOW , +"uda1380 reset" );if (ret) goto err_out; - ret =gpio_direction_output (pdata->gpio_reset,0 ); -if (ret) - goto err_gpio_reset_conf; }if (gpio_is_valid (pdata->gpio_power)) { - ret =gpio_request (pdata->gpio_power,"uda1380 power" ); -if (ret) - goto err_gpio; - ret =gpio_direction_output (pdata->gpio_power,0 ); + ret =gpio_request_one (pdata->gpio_power,GPIOF_OUT_INIT_LOW , +"uda1380 power" );if (ret) - goto err_gpio_power_conf; + goto err_free_gpio; }else { ret =uda1380_reset (codec); -if (ret) { -dev_err (codec->dev,"Failed to issue reset\n" ); - goto err_reset; - } +if (ret) + goto err_free_gpio; }INIT_WORK (&uda1380->work, uda1380_flush_work);
@@ -776,13 +770,7 @@ static int uda1380_probe(struct snd_soc_codec *codec)return 0 ; -err_reset: -err_gpio_power_conf: -if (gpio_is_valid (pdata->gpio_power)) -gpio_free (pdata->gpio_power); - -err_gpio_reset_conf: -err_gpio: +err_free_gpio:if (gpio_is_valid (pdata->gpio_reset))gpio_free (pdata->gpio_reset); err_out:
Signature · 1 line
1.7.5.4
Mark Brown
AppliedQuoted 4 lines · Axel Lin
Using
gpio_request_onecan make the error handling simpler.Also remove a redundant "Failed to issue reset" error message. We already show the error message in
uda1380_reset()error path.
Applied, thanks.