Merge branch 'for-linus-4.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git...

[deliverable/linux.git] / sound / hda / ext / hdac_ext_bus.c

diff --git a/sound/hda/ext/hdac_ext_bus.c b/sound/hda/ext/hdac_ext_bus.c
index 64de0a3d6d93c61443774ed5883bde18f98913f8..31b510c5ca0bdf3cfef06bdbc47700e4f8c3ca73 100644 (file)
--- a/sound/hda/ext/hdac_ext_bus.c
+++ b/sound/hda/ext/hdac_ext_bus.c
@@ -105,6 +105,9 @@ int snd_hdac_ext_bus_init(struct hdac_ext_bus *ebus, struct device *dev,
        INIT_LIST_HEAD(&ebus->hlink_list);
        ebus->idx = idx++;
 
+       mutex_init(&ebus->lock);
+       ebus->cmd_dma_state = true;
+
        return 0;
 }
 EXPORT_SYMBOL_GPL(snd_hdac_ext_bus_init);