ASoC: Move kfree(twl4030) to twl4030_soc_remove()

As we allocate memory for twl4030 in twl4030_codec_probe(),
twl4030_codec_remove() is a better place to free the memory.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>

diff --git a/sound/soc/codecs/twl4030.c b/sound/soc/codecs/twl4030.c
index a6ceddb..3820885 100644 (file)
--- a/sound/soc/codecs/twl4030.c
+++ b/sound/soc/codecs/twl4030.c
@@ -2272,9 +2272,12 @@ static int twl4030_soc_probe(struct snd_soc_codec *codec)
 
 static int twl4030_soc_remove(struct snd_soc_codec *codec)
 {
+       struct twl4030_priv *twl4030 = snd_soc_codec_get_drvdata(codec);
+
        /* Reset registers to their chip default before leaving */
        twl4030_reset_registers(codec);
        twl4030_set_bias_level(codec, SND_SOC_BIAS_OFF);
+       kfree(twl4030);
        return 0;
 }
 
@@ -2306,10 +2309,7 @@ static int __devinit twl4030_codec_probe(struct platform_device *pdev)
 
 static int __devexit twl4030_codec_remove(struct platform_device *pdev)
 {
-       struct twl4030_priv *twl4030 = dev_get_drvdata(&pdev->dev);
-
        snd_soc_unregister_codec(&pdev->dev);
-       kfree(twl4030);
        return 0;
 }