Memory allocation part: We allocate a memory in twl6040_codec_probe(): priv = kzalloc(sizeof(struct twl6040_data), GFP_KERNEL); twl6040_codec = codec = &priv->codec;

Memory release part: In twl6040_codec_remove() we should kfree(priv) instead of kfree(twl6040_codec). In twl6040_remove(), no need and should not kfree(codec).

Signed-off-by: Axel Lin axel.lin@gmail.com --- sound/soc/codecs/twl6040.c | 3 +-- 1 files changed, 1 insertions(+), 2 deletions(-)

diff --git a/sound/soc/codecs/twl6040.c b/sound/soc/codecs/twl6040.c index af36346..9d4a85f 100644 --- a/sound/soc/codecs/twl6040.c +++ b/sound/soc/codecs/twl6040.c @@ -1068,7 +1068,6 @@ static int twl6040_remove(struct platform_device *pdev) twl6040_set_bias_level(codec, SND_SOC_BIAS_OFF); snd_soc_free_pcms(socdev); snd_soc_dapm_free(socdev); - kfree(codec);

return 0; } @@ -1214,7 +1213,7 @@ static int __devexit twl6040_codec_remove(struct platform_device *pdev) snd_soc_unregister_dai(&twl6040_dai); snd_soc_unregister_codec(twl6040_codec);

- kfree(twl6040_codec); + kfree(priv); twl6040_codec = NULL;

return 0;