diff options
| -rw-r--r-- | sound/soc/soc-core.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index 95414a2cec1b..80b7cf5ef69a 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -895,12 +895,17 @@ static struct snd_soc_dai *snd_soc_find_dai( { struct snd_soc_component *component; struct snd_soc_dai *dai; + struct device_node *component_of_node; lockdep_assert_held(&client_mutex); /* Find CPU DAI from registered DAIs*/ list_for_each_entry(component, &component_list, list) { - if (dlc->of_node && component->dev->of_node != dlc->of_node) + component_of_node = component->dev->of_node; + if (!component_of_node && component->dev->parent) + component_of_node = component->dev->parent->of_node; + + if (dlc->of_node && component_of_node != dlc->of_node) continue; if (dlc->name && strcmp(component->name, dlc->name)) continue; @@ -3480,11 +3485,16 @@ static int snd_soc_get_dai_name(struct of_phandle_args *args, const char **dai_name) { struct snd_soc_component *pos; + struct device_node *component_of_node; int ret = -EPROBE_DEFER; mutex_lock(&client_mutex); list_for_each_entry(pos, &component_list, list) { - if (pos->dev->of_node != args->np) + component_of_node = pos->dev->of_node; + if (!component_of_node && pos->dev->parent) + component_of_node = pos->dev->parent->of_node; + + if (component_of_node != args->np) continue; if (pos->driver->of_xlate_dai_name) { |