756 	struct device_node *component_of_node;  in snd_soc_find_dai()  local
762 		component_of_node = component->dev->of_node;  in snd_soc_find_dai()
763 		if (!component_of_node && component->dev->parent)  in snd_soc_find_dai()
764 			component_of_node = component->dev->parent->of_node;  in snd_soc_find_dai()
766 		if (dlc->of_node && component_of_node != dlc->of_node)  in snd_soc_find_dai()
1199 	struct device_node *component_of_node = component->dev->of_node;  in soc_set_of_name_prefix()  local
1203 	if (!component_of_node && component->dev->parent)  in soc_set_of_name_prefix()
1204 		component_of_node = component->dev->parent->of_node;  in soc_set_of_name_prefix()
1206 	ret = of_property_read_string(component_of_node, "sound-name-prefix",  in soc_set_of_name_prefix()
1219 		struct device_node *component_of_node = component->dev->of_node;  in soc_set_name_prefix()  local
1221 		if (!component_of_node && component->dev->parent)  in soc_set_name_prefix()
1222 			component_of_node = component->dev->parent->of_node;  in soc_set_name_prefix()
1224 		if (map->of_node && component_of_node != map->of_node)  in soc_set_name_prefix()
3657 		struct device_node *component_of_node = pos->dev->of_node;  in snd_soc_get_dai_id()  local
3659 		if (!component_of_node && pos->dev->parent)  in snd_soc_get_dai_id()
3660 			component_of_node = pos->dev->parent->of_node;  in snd_soc_get_dai_id()
3662 		if (component_of_node != node)  in snd_soc_get_dai_id()
3682 	struct device_node *component_of_node;  in snd_soc_get_dai_name()  local
3687 		component_of_node = pos->dev->of_node;  in snd_soc_get_dai_name()
3688 		if (!component_of_node && pos->dev->parent)  in snd_soc_get_dai_name()
3689 			component_of_node = pos->dev->parent->of_node;  in snd_soc_get_dai_name()
3691 		if (component_of_node != args->np)  in snd_soc_get_dai_name()