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ASoC: ac97: Use static ac97_bus

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We always pass soc_ac97_ops to snd_soc_new_ac97_codec(). So instead of
allocating a snd_ac97_bus in snd_soc_new_ac97_codec() just use a static one
that gets initialized when snd_soc_set_ac97_ops() is called.

Also drop the device number parameter from snd_soc_new_ac97_codec(). We
currently only support one device per bus and all drivers pass 0 for the
device number. And if we should ever support multiple devices per bus it
wouldn't be up to individual AC'97 device drivers to pick their number, but
rather either the AC'97 adapter driver or the core code will assign them.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Lars-Peter Clausen
2014-11-10 22:41:47 +01:00
committed by Mark Brown
parent 336b8423e2
commit eda1a701fd
7 changed files with 14 additions and 21 deletions
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2
sound/soc/codecs/stac9766.c
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@@ -336,7 +336,7 @@ static int stac9766_codec_probe(struct snd_soc_codec *codec)
{
int ret = 0;
ret = snd_soc_new_ac97_codec(codec, soc_ac97_ops, 0);
ret = snd_soc_new_ac97_codec(codec);
if (ret < 0)
goto codec_err;