diff options
| author | Axel Lin <axel.lin@gmail.com> | 2011-08-18 15:31:04 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-08-19 01:25:56 +0900 |
| commit | e3d73c1bbf08b9abd3f56293796ba7b5c15008f5 (patch) | |
| tree | a4deee1d09b71e6373e9a15d89fff5055a11ecad /sound/soc/codecs/sta32x.c | |
| parent | 3f612933021ca6cc0edc2722f5a829d3c5b0a6b5 (diff) | |
ASoC: sta32x: Move resource allocation and release to the corresponding callback functions
This patch includes below small fixes:
1. Move sta32x_set_bias_level() from sta32x_i2c_remove() to sta32x_remove().
2. Remove a redundant regulator_bulk_free() call in sta32x_i2c_remove(),
as we will call regulator_bulk_free() in sta32x_remove().
3. Remove unneeded snd_soc_codec_set_drvdata(codec, NULL) in sta32x_i2c_remove.
The i2c core will set the clientdata to NULL.
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Johannes Stezenbach <js@sig21.net>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc/codecs/sta32x.c')
| -rw-r--r-- | sound/soc/codecs/sta32x.c | 13 |
1 files changed, 2 insertions, 11 deletions
diff --git a/sound/soc/codecs/sta32x.c b/sound/soc/codecs/sta32x.c index 3d155f52667..5c7def3979c 100644 --- a/sound/soc/codecs/sta32x.c +++ b/sound/soc/codecs/sta32x.c @@ -812,6 +812,7 @@ static int sta32x_remove(struct snd_soc_codec *codec) { struct sta32x_priv *sta32x = snd_soc_codec_get_drvdata(codec); + sta32x_set_bias_level(codec, SND_SOC_BIAS_OFF); regulator_bulk_disable(ARRAY_SIZE(sta32x->supplies), sta32x->supplies); regulator_bulk_free(ARRAY_SIZE(sta32x->supplies), sta32x->supplies); @@ -871,18 +872,8 @@ static __devinit int sta32x_i2c_probe(struct i2c_client *i2c, static __devexit int sta32x_i2c_remove(struct i2c_client *client) { struct sta32x_priv *sta32x = i2c_get_clientdata(client); - struct snd_soc_codec *codec = sta32x->codec; - - if (codec) - sta32x_set_bias_level(codec, SND_SOC_BIAS_OFF); - - regulator_bulk_free(ARRAY_SIZE(sta32x->supplies), sta32x->supplies); - - if (codec) { - snd_soc_unregister_codec(&client->dev); - snd_soc_codec_set_drvdata(codec, NULL); - } + snd_soc_unregister_codec(&client->dev); kfree(sta32x); return 0; } |