diff options
| author | Paul Fertser <fercerpav@gmail.com> | 2009-02-16 02:49:41 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2009-02-17 14:29:54 +0000 |
| commit | 31b59cf9cebb5bb675f49fe44814bbb7270374cc (patch) | |
| tree | d2118bf757e2f54fe4c0e848bf02558c54d30a19 | |
| parent | bf3dbe5c8c4b85f98c36d35432efa6573b75e6d3 (diff) | |
ASoC: Fix WM8753 DAIs unregistering
WM8753 uses a tricky way to switch DAIs "on the fly", for that it
registers 2 dummy DAIs and substitutes them depending on mixer control.
List element of registered dummy DAIs should be preserved to allow
unregistering of DAIs on module unload.
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
| -rw-r--r-- | sound/soc/codecs/wm8753.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/sound/soc/codecs/wm8753.c b/sound/soc/codecs/wm8753.c index 6f9e6beabb1..dc6042c6424 100644 --- a/sound/soc/codecs/wm8753.c +++ b/sound/soc/codecs/wm8753.c @@ -1451,30 +1451,35 @@ static void wm8753_set_dai_mode(struct snd_soc_codec *codec, unsigned int mode) if (mode < 4) { int playback_active, capture_active, codec_active, pop_wait; void *private_data; + struct list_head list; playback_active = wm8753_dai[0].playback.active; capture_active = wm8753_dai[0].capture.active; codec_active = wm8753_dai[0].active; private_data = wm8753_dai[0].private_data; pop_wait = wm8753_dai[0].pop_wait; + list = wm8753_dai[0].list; wm8753_dai[0] = wm8753_all_dai[mode << 1]; wm8753_dai[0].playback.active = playback_active; wm8753_dai[0].capture.active = capture_active; wm8753_dai[0].active = codec_active; wm8753_dai[0].private_data = private_data; wm8753_dai[0].pop_wait = pop_wait; + wm8753_dai[0].list = list; playback_active = wm8753_dai[1].playback.active; capture_active = wm8753_dai[1].capture.active; codec_active = wm8753_dai[1].active; private_data = wm8753_dai[1].private_data; pop_wait = wm8753_dai[1].pop_wait; + list = wm8753_dai[1].list; wm8753_dai[1] = wm8753_all_dai[(mode << 1) + 1]; wm8753_dai[1].playback.active = playback_active; wm8753_dai[1].capture.active = capture_active; wm8753_dai[1].active = codec_active; wm8753_dai[1].private_data = private_data; wm8753_dai[1].pop_wait = pop_wait; + wm8753_dai[1].list = list; } wm8753_dai[0].codec = codec; wm8753_dai[1].codec = codec; |