treewide: Add SPDX license identifier for missed files

[linux-block.git] / sound / hda / hdac_controller.c

diff --git a/sound/hda/hdac_controller.c b/sound/hda/hdac_controller.c
index b2e9454f5816a042c8218e0d76b770277e6eeedb..b02f74528b66de3c0dce17ac7add79581ccfeaec 100644 (file)
--- a/sound/hda/hdac_controller.c
+++ b/sound/hda/hdac_controller.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * HD-audio controller helpers
  */