Merge tag 'sound-3.4' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

[~andy/linux] / sound / soc / soc-core.c

diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index accdcb7d4d9dafbf5397cc33bc199fa2c86bbb03..c88d9741b9e7942e60ba17e3d98231136b607dc9 100644 (file)
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -3113,6 +3113,7 @@ int snd_soc_register_card(struct snd_soc_card *card)
                                 GFP_KERNEL);
        if (card->rtd == NULL)
                return -ENOMEM;
+       card->num_rtd = 0;
        card->rtd_aux = &card->rtd[card->num_links];
 
        for (i = 0; i < card->num_links; i++)
@@ -3624,10 +3625,10 @@ int snd_soc_of_parse_audio_routing(struct snd_soc_card *card,
        int i, ret;
 
        num_routes = of_property_count_strings(np, propname);
-       if (num_routes & 1) {
+       if (num_routes < 0 || num_routes & 1) {
                dev_err(card->dev,
-                       "Property '%s's length is not even\n",
-                       propname);
+                    "Property '%s' does not exist or its length is not even\n",
+                    propname);
                return -EINVAL;
        }
        num_routes /= 2;