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ASoC: codecs: Remove rtd->codec usage from CODEC drivers

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In order to support CODEC<->CODEC links remove the assumption that there
is only a single CODEC on a DAI link by removing the use of the CODEC
pointer in the rtd from the CODEC drivers. They are already being passed
their DAI whenever they are passed an rtd and can get the CODEC from
there.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Mark Brown
2012-04-04 15:58:16 +01:00
parent fc9a30e85e
commit e6968a1719
48 changed files with 78 additions and 152 deletions
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6
sound/soc/codecs/wl1273.c
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@@ -293,8 +293,7 @@ static const struct snd_kcontrol_new wl1273_controls[] = {
static int wl1273_startup(struct snd_pcm_substream *substream,
struct snd_soc_dai *dai)
{
struct snd_soc_pcm_runtime *rtd = substream->private_data;
struct snd_soc_codec *codec = rtd->codec;
struct snd_soc_codec *codec = dai->codec;
struct wl1273_priv *wl1273 = snd_soc_codec_get_drvdata(codec);
switch (wl1273->mode) {
@@ -329,8 +328,7 @@ static int wl1273_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params,
struct snd_soc_dai *dai)
{
struct snd_soc_pcm_runtime *rtd = substream->private_data;
struct wl1273_priv *wl1273 = snd_soc_codec_get_drvdata(rtd->codec);
struct wl1273_priv *wl1273 = snd_soc_codec_get_drvdata(dai->codec);
struct wl1273_core *core = wl1273->core;
unsigned int rate, width, r;