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| author | Manjunathappa, Prakash <prakash.pm@ti.com> | 2011-01-27 19:17:43 +0530 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-01-28 12:24:50 +0000 |
| commit | 0fa63b69284c9bbedf876c677a9e650243cc40be (patch) | |
| tree | 35b0ff9fc1a098d373dfc0a3eea932c5c57fad85 /sound | |
| parent | c73e0c83f512012e7c357e516a0d7c0a832bfa34 (diff) | |
| download | lwn-0fa63b69284c9bbedf876c677a9e650243cc40be.tar.gz lwn-0fa63b69284c9bbedf876c677a9e650243cc40be.zip | |
ASoC: DaVinci: fix kernel panic due to uninitialized platform_data
This patch fixes the Kernel panic issue on accessing davinci_vc in
cq93vc_probe function. struct davinci_vc is part of platform device's
private driver data(codec->dev->p->driver_data) and this is populated
by DaVinci Voice Codec MFD driver.
Signed-off-by: Manjunathappa, Prakash <prakash.pm@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/codecs/cq93vc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/soc/codecs/cq93vc.c b/sound/soc/codecs/cq93vc.c index 46dbfd067f79..347a567b01e1 100644 --- a/sound/soc/codecs/cq93vc.c +++ b/sound/soc/codecs/cq93vc.c @@ -153,7 +153,7 @@ static int cq93vc_resume(struct snd_soc_codec *codec) static int cq93vc_probe(struct snd_soc_codec *codec) { - struct davinci_vc *davinci_vc = codec->dev->platform_data; + struct davinci_vc *davinci_vc = snd_soc_codec_get_drvdata(codec); davinci_vc->cq93vc.codec = codec; codec->control_data = davinci_vc; |