Commit-ID: 5dcba5d6741d4533e0ef696507f93f2a4c738efb
Gitweb: http://git.kernel.org/tip/5dcba5d6741d4533e0ef696507f93f2a4c738efb
Author: Peter Ujfalusi <peter.ujfalusi@xxxxxxxxx>
AuthorDate: Thu, 12 Aug 2010 09:29:52 +0300
Committer: Liam Girdwood <lrg@xxxxxxxxxxxxxxx>
CommitDate: Thu, 12 Aug 2010 14:04:35 +0100
ASoC: multi-component: TWL4030: Restore registers on removal
Add back the register restore call, when the codec driver is
removed.
This does not affect normal operation, but it is usefull when
debugging audio through the twl4030 class codecs.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@xxxxxxxxx>
Acked-by: Mark Brown <broonie@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Liam Girdwood <lrg@xxxxxxxxxxxxxxx>
---
sound/soc/codecs/twl4030.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/sound/soc/codecs/twl4030.c b/sound/soc/codecs/twl4030.c
index 898430f..c7ee1a4 100644
--- a/sound/soc/codecs/twl4030.c
+++ b/sound/soc/codecs/twl4030.c
@@ -2258,6 +2258,8 @@ static int twl4030_soc_probe(struct snd_soc_codec *codec)
static int twl4030_soc_remove(struct snd_soc_codec *codec)
{
+ /* Reset registers to their chip default before leaving */
+ twl4030_reset_registers(codec);
twl4030_set_bias_level(codec, SND_SOC_BIAS_OFF);
return 0;
}
--
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