diff options
| author | Sachin Kamat <sachin.kamat@linaro.org> | 2012-11-26 17:19:45 +0530 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-12-02 13:07:28 +0900 |
| commit | ad2c175b8d625188766e4cecf8911cda208e4931 (patch) | |
| tree | 6d326b6ad79cd02f6f75e2ccdc34b2c4d2a6607a /sound/soc/codecs/wm8978.c | |
| parent | 978545e7b1a9d114eccd291dd0caf1d437b49f24 (diff) | |
ASoC: wm8978: Use devm_regmap_init_i2c()
devm_regmap_init_i2c() is device managed and makes error
handling and code cleanup simpler.
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc/codecs/wm8978.c')
| -rw-r--r-- | sound/soc/codecs/wm8978.c | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/sound/soc/codecs/wm8978.c b/sound/soc/codecs/wm8978.c index 4fba13678f0e..b54c9e532758 100644 --- a/sound/soc/codecs/wm8978.c +++ b/sound/soc/codecs/wm8978.c @@ -1046,7 +1046,7 @@ static __devinit int wm8978_i2c_probe(struct i2c_client *i2c, if (wm8978 == NULL) return -ENOMEM; - wm8978->regmap = regmap_init_i2c(i2c, &wm8978_regmap_config); + wm8978->regmap = devm_regmap_init_i2c(i2c, &wm8978_regmap_config); if (IS_ERR(wm8978->regmap)) { ret = PTR_ERR(wm8978->regmap); dev_err(&i2c->dev, "Failed to allocate regmap: %d\n", ret); @@ -1059,29 +1059,22 @@ static __devinit int wm8978_i2c_probe(struct i2c_client *i2c, ret = regmap_write(wm8978->regmap, WM8978_RESET, 0); if (ret != 0) { dev_err(&i2c->dev, "Failed to issue reset: %d\n", ret); - goto err; + return ret; } ret = snd_soc_register_codec(&i2c->dev, &soc_codec_dev_wm8978, &wm8978_dai, 1); if (ret != 0) { dev_err(&i2c->dev, "Failed to register CODEC: %d\n", ret); - goto err; + return ret; } return 0; - -err: - regmap_exit(wm8978->regmap); - return ret; } static __devexit int wm8978_i2c_remove(struct i2c_client *client) { - struct wm8978_priv *wm8978 = i2c_get_clientdata(client); - snd_soc_unregister_codec(&client->dev); - regmap_exit(wm8978->regmap); return 0; } |