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ASoC: soc-core: Allow searching dai driver name in snd_soc_find_dai 

Currently we are searching dai name in snd_soc_find_dai, which could
either be dai driver name or component device name(for legacy naming).

Allow searching dai driver name in snd_soc_find_dai too, so that we can
use dai driver name to find legacy naming dais.

Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Jeffy Chen 2017-08-22 15:57:21 +08:00 committed by Mark Brown
parent 2eccea8cde
commit 4958471b0d
1 changed files with 3 additions and 2 deletions
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5
sound/soc/soc-core.c
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@ -1000,7 +1000,7 @@ static struct snd_soc_component *soc_find_component(
/**
* snd_soc_find_dai - Find a registered DAI
*
* @dlc: name of the DAI and optional component info to match
* @dlc: name of the DAI or the DAI driver and optional component info to match
*
* This function will search all registered components and their DAIs to
* find the DAI of the same name. The component's of_node and name
@ -1028,7 +1028,8 @@ struct snd_soc_dai *snd_soc_find_dai(
if (dlc->name && strcmp(component->name, dlc->name))
continue;
list_for_each_entry(dai, &component->dai_list, list) {
if (dlc->dai_name && strcmp(dai->name, dlc->dai_name))
if (dlc->dai_name && strcmp(dai->name, dlc->dai_name)
&& strcmp(dai->driver->name, dlc->dai_name))
continue;
return dai;