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Diffstat (limited to 'sound/soc/soc-core.c')
-rw-r--r--sound/soc/soc-core.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index 81b604151f26..e4c90806fa10 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -3595,15 +3595,18 @@ int snd_soc_of_parse_tdm_slot(struct device_node *np,
}
EXPORT_SYMBOL_GPL(snd_soc_of_parse_tdm_slot);
-void snd_soc_of_parse_audio_prefix(struct snd_soc_card *card,
+void snd_soc_of_parse_audio_prefix_from_node(struct snd_soc_card *card,
+ struct device_node *np,
struct snd_soc_codec_conf *codec_conf,
struct device_node *of_node,
const char *propname)
{
- struct device_node *np = card->dev->of_node;
const char *str;
int ret;
+ if (!np)
+ np = card->dev->of_node;
+
ret = of_property_read_string(np, propname, &str);
if (ret < 0) {
/* no prefix is not error */
@@ -3613,7 +3616,7 @@ void snd_soc_of_parse_audio_prefix(struct snd_soc_card *card,
codec_conf->of_node = of_node;
codec_conf->name_prefix = str;
}
-EXPORT_SYMBOL_GPL(snd_soc_of_parse_audio_prefix);
+EXPORT_SYMBOL_GPL(snd_soc_of_parse_audio_prefix_from_node);
int snd_soc_of_parse_audio_routing_from_node(struct snd_soc_card *card,
struct device_node *np,