diff options
| -rw-r--r-- | sound/soc/samsung/odroid.c | 8 |
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); |