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ASoC: Consolidate CPU and CODEC DAI probe 

CPU and CODEC DAI probe are performed in exactly the same way. Which means
we can reuse the snd_soc_codec_dai_probe() for probing CPU DAIs as well.

While we are at it also drop the unused card parameter form the function.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Lars-Peter Clausen 2014-11-04 11:30:59 +01:00 committed by Mark Brown
parent 313665b983
commit 8e2be56273
1 changed files with 12 additions and 26 deletions
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38
sound/soc/soc-core.c
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@ -1241,25 +1241,22 @@ static int soc_probe_link_components(struct snd_soc_card *card, int num,
return 0;
}
static int soc_probe_codec_dai(struct snd_soc_card *card,
struct snd_soc_dai *codec_dai,
int order)
static int soc_probe_dai(struct snd_soc_dai *dai, int order)
{
int ret;
if (!codec_dai->probed && codec_dai->driver->probe_order == order) {
if (codec_dai->driver->probe) {
ret = codec_dai->driver->probe(codec_dai);
if (!dai->probed && dai->driver->probe_order == order) {
if (dai->driver->probe) {
ret = dai->driver->probe(dai);
if (ret < 0) {
dev_err(codec_dai->dev,
"ASoC: failed to probe CODEC DAI %s: %d\n",
codec_dai->name, ret);
dev_err(dai->dev,
"ASoC: failed to probe DAI %s: %d\n",
dai->name, ret);
return ret;
}
}
/* mark codec_dai as probed and add to card dai list */
codec_dai->probed = 1;
dai->probed = 1;
}
return 0;
@ -1318,24 +1315,13 @@ static int soc_probe_link_dais(struct snd_soc_card *card, int num, int order)
/* set default power off timeout */
rtd->pmdown_time = pmdown_time;
/* probe the cpu_dai */
if (!cpu_dai->probed &&
cpu_dai->driver->probe_order == order) {
if (cpu_dai->driver->probe) {
ret = cpu_dai->driver->probe(cpu_dai);
if (ret < 0) {
dev_err(cpu_dai->dev,
"ASoC: failed to probe CPU DAI %s: %d\n",
cpu_dai->name, ret);
return ret;
}
}
cpu_dai->probed = 1;
}
ret = soc_probe_dai(cpu_dai, order);
if (ret)
return ret;
/* probe the CODEC DAI */
for (i = 0; i < rtd->num_codecs; i++) {
ret = soc_probe_codec_dai(card, rtd->codec_dais[i], order);
ret = soc_probe_dai(rtd->codec_dais[i], order);
if (ret)
return ret;
}