summaryrefslogtreecommitdiffstats
path: root/sound
diff options
context:
space:
mode:
Diffstat (limited to 'sound')
-rw-r--r--sound/soc/samsung/odroid.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/sound/soc/samsung/odroid.c b/sound/soc/samsung/odroid.c
index c3b0f6c612cb..694512f980fd 100644
--- a/sound/soc/samsung/odroid.c
+++ b/sound/soc/samsung/odroid.c
@@ -194,7 +194,8 @@ static struct snd_soc_dai_link odroid_card_dais[] = {
static int odroid_audio_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
- struct device_node *cpu, *cpu_dai, *codec;
+ struct device_node *cpu_dai = NULL;
+ struct device_node *cpu, *codec;
struct odroid_priv *priv;
struct snd_soc_card *card;
struct snd_soc_dai_link *link, *codec_link;
@@ -271,8 +272,11 @@ static int odroid_audio_probe(struct platform_device *pdev)
if (ret < 0)
break;
}
- if (ret == 0)
+ if (ret == 0) {
cpu_dai = of_parse_phandle(cpu, "sound-dai", 0);
+ if (!cpu_dai)
+ ret = -EINVAL;
+ }
of_node_put(cpu);
of_node_put(codec);