diff options
| author | Sachin Kamat <sachin.kamat@linaro.org> | 2012-11-26 17:19:46 +0530 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-12-02 13:05:30 +0900 |
| commit | 6dff9b3b05f21a7b8e20916d521f17a5715d7688 (patch) | |
| tree | db0bc487734685236621f96dfda4f09022d873f1 | |
| parent | 877fa971fb246f8ba9907e3a3b9fb5f00d934230 (diff) | |
| download | linux-6dff9b3b05f21a7b8e20916d521f17a5715d7688.tar.bz2 | |
ASoC: wm8993: 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>
| -rw-r--r-- | sound/soc/codecs/wm8993.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/sound/soc/codecs/wm8993.c b/sound/soc/codecs/wm8993.c index c3d31073eeeb..347a359a7c86 100644 --- a/sound/soc/codecs/wm8993.c +++ b/sound/soc/codecs/wm8993.c @@ -1660,7 +1660,7 @@ static __devinit int wm8993_i2c_probe(struct i2c_client *i2c, wm8993->dev = &i2c->dev; init_completion(&wm8993->fll_lock); - wm8993->regmap = regmap_init_i2c(i2c, &wm8993_regmap); + wm8993->regmap = devm_regmap_init_i2c(i2c, &wm8993_regmap); if (IS_ERR(wm8993->regmap)) { ret = PTR_ERR(wm8993->regmap); dev_err(&i2c->dev, "Failed to allocate regmap: %d\n", ret); @@ -1676,14 +1676,14 @@ static __devinit int wm8993_i2c_probe(struct i2c_client *i2c, wm8993->supplies); if (ret != 0) { dev_err(&i2c->dev, "Failed to request supplies: %d\n", ret); - goto err; + return ret; } ret = regulator_bulk_enable(ARRAY_SIZE(wm8993->supplies), wm8993->supplies); if (ret != 0) { dev_err(&i2c->dev, "Failed to enable supplies: %d\n", ret); - goto err; + return ret; } ret = regmap_read(wm8993->regmap, WM8993_SOFTWARE_RESET, ®); @@ -1742,8 +1742,6 @@ err_irq: free_irq(i2c->irq, wm8993); err_enable: regulator_bulk_disable(ARRAY_SIZE(wm8993->supplies), wm8993->supplies); -err: - regmap_exit(wm8993->regmap); return ret; } @@ -1754,7 +1752,6 @@ static __devexit int wm8993_i2c_remove(struct i2c_client *i2c) snd_soc_unregister_codec(&i2c->dev); if (i2c->irq) free_irq(i2c->irq, wm8993); - regmap_exit(wm8993->regmap); regulator_bulk_disable(ARRAY_SIZE(wm8993->supplies), wm8993->supplies); return 0; |