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ASoC: wm8961: fix resource reclaim in wm8961_register error path 

This patch fixes the error path in wm8961_register to properly free resources.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Axel Lin 2010-07-23 05:53:51 +00:00 committed by Mark Brown
parent 8089a49d99
commit 6b5d071e8b
1 changed files with 5 additions and 4 deletions
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9
sound/soc/codecs/wm8961.c
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@ -1102,7 +1102,7 @@ static int wm8961_register(struct wm8961_priv *wm8961)
ret = wm8961_reset(codec);
if (ret < 0) {
dev_err(codec->dev, "Failed to issue reset\n");
return ret;
goto err;
}
/* Enable class W */
@ -1147,18 +1147,19 @@ static int wm8961_register(struct wm8961_priv *wm8961)
ret = snd_soc_register_codec(codec);
if (ret != 0) {
dev_err(codec->dev, "Failed to register codec: %d\n", ret);
return ret;
goto err;
}
ret = snd_soc_register_dai(&wm8961_dai);
if (ret != 0) {
dev_err(codec->dev, "Failed to register DAI: %d\n", ret);
snd_soc_unregister_codec(codec);
return ret;
goto err_codec;
}
return 0;
err_codec:
snd_soc_unregister_codec(codec);
err:
kfree(wm8961);
return ret;