ASoC: Use devm_kzalloc() in wm5100

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

1 files changed, 4 insertions, 5 deletions

diff --git a/sound/soc/codecs/wm5100.c b/sound/soc/codecs/wm5100.c
index 6c79d97ba181..844d5d287976 100644
--- a/sound/soc/codecs/wm5100.c
+++ b/sound/soc/codecs/wm5100.c
@@ -2607,7 +2607,8 @@ static __devinit int wm5100_i2c_probe(struct i2c_client *i2c,
         unsigned int reg;
         int ret, i;
 
-        wm5100 = kzalloc(sizeof(struct wm5100_priv), GFP_KERNEL);
+        wm5100 = devm_kzalloc(&i2c->dev, sizeof(struct wm5100_priv),
+                              GFP_KERNEL);
         if (wm5100 == NULL)
                 return -ENOMEM;
 
@@ -2616,7 +2617,7 @@ static __devinit int wm5100_i2c_probe(struct i2c_client *i2c,
                 ret = PTR_ERR(wm5100->regmap);
                 dev_err(&i2c->dev, "Failed to allocate register map: %d\n",
                         ret);
-                goto err_alloc;
+                goto err;
         }
 
         for (i = 0; i < ARRAY_SIZE(wm5100->fll); i++)
@@ -2774,8 +2775,7 @@ err_core:
                             wm5100->core_supplies);
 err_regmap:
         regmap_exit(wm5100->regmap);
-err_alloc:
-        kfree(wm5100);
+err:
         return ret;
 }
 
@@ -2799,7 +2799,6 @@ static __devexit int wm5100_i2c_remove(struct i2c_client *client)
         regulator_bulk_free(ARRAY_SIZE(wm5100->core_supplies),
                             wm5100->core_supplies);
         regmap_exit(wm5100->regmap);
-        kfree(wm5100);
 
         return 0;
 }