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path: root/drivers/usb/gadget/function/u_audio.h
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Diffstat (limited to 'drivers/usb/gadget/function/u_audio.h')
-rw-r--r--drivers/usb/gadget/function/u_audio.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/usb/gadget/function/u_audio.h b/drivers/usb/gadget/function/u_audio.h
index 07e13784cbb8..fae06fa2ef5d 100644
--- a/drivers/usb/gadget/function/u_audio.h
+++ b/drivers/usb/gadget/function/u_audio.h
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0+
/*
* u_audio.h -- interface to USB gadget "ALSA sound card" utilities
*