diff options
| author | Stephen Warren <swarren@nvidia.com> | 2011-12-07 13:58:27 -0700 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-12-09 12:45:54 +0800 |
| commit | 2610ab7767bba916f65094d71cfed3b8281cba08 (patch) | |
| tree | ac57b90f8712120b1d15abc86439accde067c585 /sound/soc/soc-core.c | |
| parent | 7b9b5e11704afb8f05aa6490c3b4bb2cc328647c (diff) | |
ASoC: Refactor some conditions and loop in soc_bind_dai_link()
Transform some loops from:
for_each(x) {
if (f(x)) {
work_on(x);
}
}
to new structure:
for_each(x) {
if (!f(x))
continue;
work_on(x);
}
This will allow future modification of f(x) with less impact to the code.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc/soc-core.c')
| -rw-r--r-- | sound/soc/soc-core.c | 52 |
1 files changed, 30 insertions, 22 deletions
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index 5195f0653b35..ebb104878c48 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -763,10 +763,11 @@ static int soc_bind_dai_link(struct snd_soc_card *card, int num) } /* no, then find CPU DAI from registered DAIs*/ list_for_each_entry(cpu_dai, &dai_list, list) { - if (!strcmp(cpu_dai->name, dai_link->cpu_dai_name)) { - rtd->cpu_dai = cpu_dai; - goto find_codec; - } + if (strcmp(cpu_dai->name, dai_link->cpu_dai_name)) + continue; + + rtd->cpu_dai = cpu_dai; + goto find_codec; } dev_dbg(card->dev, "CPU DAI %s not registered\n", dai_link->cpu_dai_name); @@ -779,22 +780,28 @@ find_codec: /* no, then find CODEC from registered CODECs*/ list_for_each_entry(codec, &codec_list, list) { - if (!strcmp(codec->name, dai_link->codec_name)) { - rtd->codec = codec; - - /* CODEC found, so find CODEC DAI from registered DAIs from this CODEC*/ - list_for_each_entry(codec_dai, &dai_list, list) { - if (codec->dev == codec_dai->dev && - !strcmp(codec_dai->name, dai_link->codec_dai_name)) { - rtd->codec_dai = codec_dai; - goto find_platform; - } - } - dev_dbg(card->dev, "CODEC DAI %s not registered\n", - dai_link->codec_dai_name); + if (strcmp(codec->name, dai_link->codec_name)) + continue; + + rtd->codec = codec; - goto find_platform; + /* + * CODEC found, so find CODEC DAI from registered DAIs from + * this CODEC + */ + list_for_each_entry(codec_dai, &dai_list, list) { + if (codec->dev == codec_dai->dev && + !strcmp(codec_dai->name, + dai_link->codec_dai_name)) { + + rtd->codec_dai = codec_dai; + goto find_platform; + } } + dev_dbg(card->dev, "CODEC DAI %s not registered\n", + dai_link->codec_dai_name); + + goto find_platform; } dev_dbg(card->dev, "CODEC %s not registered\n", dai_link->codec_name); @@ -811,10 +818,11 @@ find_platform: /* no, then find one from the set of registered platforms */ list_for_each_entry(platform, &platform_list, list) { - if (!strcmp(platform->name, platform_name)) { - rtd->platform = platform; - goto out; - } + if (strcmp(platform->name, platform_name)) + continue; + + rtd->platform = platform; + goto out; } dev_dbg(card->dev, "platform %s not registered\n", |