diff options
Diffstat (limited to 'sound/hda/hdac_bus.c')
-rw-r--r-- | sound/hda/hdac_bus.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sound/hda/hdac_bus.c b/sound/hda/hdac_bus.c index 012305177f68..10e5d261fde1 100644 --- a/sound/hda/hdac_bus.c +++ b/sound/hda/hdac_bus.c @@ -38,6 +38,8 @@ int snd_hdac_bus_init(struct hdac_bus *bus, struct device *dev, INIT_WORK(&bus->unsol_work, snd_hdac_bus_process_unsol_events); spin_lock_init(&bus->reg_lock); mutex_init(&bus->cmd_mutex); + mutex_init(&bus->lock); + INIT_LIST_HEAD(&bus->hlink_list); bus->irq = -1; return 0; } |