diff options
Diffstat (limited to 'sound/soc/generic/simple-card.c')
| -rw-r--r-- | sound/soc/generic/simple-card.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/sound/soc/generic/simple-card.c b/sound/soc/generic/simple-card.c index 5a686f82d1b4..e05539b5f997 100644 --- a/sound/soc/generic/simple-card.c +++ b/sound/soc/generic/simple-card.c @@ -524,8 +524,8 @@ static int simple_count_dpcm(struct asoc_simple_priv *priv, return 0; } -static void simple_get_dais_count(struct asoc_simple_priv *priv, - struct link_info *li) +static int simple_get_dais_count(struct asoc_simple_priv *priv, + struct link_info *li) { struct device *dev = simple_priv_to_dev(priv); struct device_node *top = dev->of_node; @@ -582,12 +582,12 @@ static void simple_get_dais_count(struct asoc_simple_priv *priv, li->num[0].platforms = 1; li->link = 1; - return; + return 0; } - simple_for_each_link(priv, li, - simple_count_noml, - simple_count_dpcm); + return simple_for_each_link(priv, li, + simple_count_noml, + simple_count_dpcm); } static int simple_soc_probe(struct snd_soc_card *card) @@ -626,7 +626,10 @@ static int asoc_simple_probe(struct platform_device *pdev) card->probe = simple_soc_probe; memset(&li, 0, sizeof(li)); - simple_get_dais_count(priv, &li); + ret = simple_get_dais_count(priv, &li); + if (ret < 0) + return ret; + if (!li.link) return -EINVAL; |