diff options
| -rw-r--r-- | sound/core/info.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/sound/core/info.c b/sound/core/info.c index 79dee33b5035..a04016c19f6d 100644 --- a/sound/core/info.c +++ b/sound/core/info.c @@ -754,8 +754,11 @@ snd_info_create_entry(const char *name, struct snd_info_entry *parent) INIT_LIST_HEAD(&entry->children); INIT_LIST_HEAD(&entry->list); entry->parent = parent; - if (parent) + if (parent) { + mutex_lock(&parent->access); list_add_tail(&entry->list, &parent->children); + mutex_unlock(&parent->access); + } return entry; } |