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-rw-r--r--Documentation/ABI/testing/configfs-usb-gadget-uac11
-rw-r--r--Documentation/usb/gadget-testing.rst1
2 files changed, 2 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/configfs-usb-gadget-uac1 b/Documentation/ABI/testing/configfs-usb-gadget-uac1
index 09725e273e9b..c4ba92f004c3 100644
--- a/Documentation/ABI/testing/configfs-usb-gadget-uac1
+++ b/Documentation/ABI/testing/configfs-usb-gadget-uac1
@@ -29,4 +29,5 @@ Description:
(in 1/256 dB)
req_number the number of pre-allocated requests
for both capture and playback
+ function_name name of the interface
===================== =======================================
diff --git a/Documentation/usb/gadget-testing.rst b/Documentation/usb/gadget-testing.rst
index 046842b00c89..1792bd88f666 100644
--- a/Documentation/usb/gadget-testing.rst
+++ b/Documentation/usb/gadget-testing.rst
@@ -745,6 +745,7 @@ The uac2 function provides these attributes in its function directory:
p_volume_res playback volume control resolution (in 1/256 dB)
req_number the number of pre-allocated request for both capture
and playback
+ function_name name of the interface
================ ====================================================
The attributes have sane default values.