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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 e19c24ade41..c88d9741b9e 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -1081,6 +1081,8 @@ static int soc_probe_platform(struct snd_soc_card *card,
snd_soc_dapm_new_controls(&platform->dapm,
driver->dapm_widgets, driver->num_dapm_widgets);
+ platform->dapm.idle_bias_off = 1;
+
if (driver->probe) {
ret = driver->probe(platform);
if (ret < 0) {
@@ -3111,6 +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++)
@@ -3622,10 +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;