ASoC: wm8962: Use devm_regulator_bulk_get

devm_regulator_bulk_get() 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>

1 files changed, 2 insertions, 5 deletions

diff --git a/sound/soc/codecs/wm8962.c b/sound/soc/codecs/wm8962.c
index ce6720073798..285a9ef6d8ed 100644
--- a/sound/soc/codecs/wm8962.c
+++ b/sound/soc/codecs/wm8962.c
@@ -3610,7 +3610,7 @@ static __devinit int wm8962_i2c_probe(struct i2c_client *i2c,
         for (i = 0; i < ARRAY_SIZE(wm8962->supplies); i++)
                 wm8962->supplies[i].supply = wm8962_supply_names[i];
 
-        ret = regulator_bulk_get(&i2c->dev, ARRAY_SIZE(wm8962->supplies),
+        ret = devm_regulator_bulk_get(&i2c->dev, ARRAY_SIZE(wm8962->supplies),
                                  wm8962->supplies);
         if (ret != 0) {
                 dev_err(&i2c->dev, "Failed to request supplies: %d\n", ret);
@@ -3621,7 +3621,7 @@ static __devinit int wm8962_i2c_probe(struct i2c_client *i2c,
                                     wm8962->supplies);
         if (ret != 0) {
                 dev_err(&i2c->dev, "Failed to enable supplies: %d\n", ret);
-                goto err_get;
+                return ret;
         }
 
         wm8962->regmap = regmap_init_i2c(i2c, &wm8962_regmap);
@@ -3697,8 +3697,6 @@ err_regmap:
         regmap_exit(wm8962->regmap);
 err_enable:
         regulator_bulk_disable(ARRAY_SIZE(wm8962->supplies), wm8962->supplies);
-err_get:
-        regulator_bulk_free(ARRAY_SIZE(wm8962->supplies), wm8962->supplies);
 err:
         return ret;
 }
@@ -3709,7 +3707,6 @@ static __devexit int wm8962_i2c_remove(struct i2c_client *client)
 
         snd_soc_unregister_codec(&client->dev);
         regmap_exit(wm8962->regmap);
-        regulator_bulk_free(ARRAY_SIZE(wm8962->supplies), wm8962->supplies);
         return 0;
 }