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-rw-r--r--sound/soc/soc-core.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index bb7cd58..07991d4 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -1306,10 +1306,6 @@ static int soc_bind_dai_link(struct snd_soc_card *card, int num)
/* no, then find CPU DAI from registered DAIs*/
list_for_each_entry(cpu_dai, &dai_list, list) {
if (!strcmp(cpu_dai->name, dai_link->cpu_dai_name)) {
-
- if (!try_module_get(cpu_dai->dev->driver->owner))
- return -ENODEV;
-
rtd->cpu_dai = cpu_dai;
goto find_codec;
}
@@ -1621,12 +1617,17 @@ static int soc_probe_dai_link(struct snd_soc_card *card, int num)
rtd->pmdown_time = pmdown_time;
/* probe the cpu_dai */
+
if (!cpu_dai->probed) {
+ if (!try_module_get(cpu_dai->dev->driver->owner))
+ return -ENODEV;
+
if (cpu_dai->driver->probe) {
ret = cpu_dai->driver->probe(cpu_dai);
if (ret < 0) {
printk(KERN_ERR "asoc: failed to probe CPU DAI %s\n",
cpu_dai->name);
+ module_put(cpu_dai->dev->driver->owner);
return ret;
}
}
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