File-copy from v4.4.100

This is the result of 'cp' from a linux-stable tree with the 'v4.4.100'
tag checked out (commit 26d6298789e695c9f627ce49a7bbd2286405798a) on
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Please refer to that tree for all history prior to this point.

Change-Id: I8a9ee2aea93cd29c52c847d0ce33091a73ae6afe
diff --git a/Documentation/ABI/testing/configfs-usb-gadget-hid b/Documentation/ABI/testing/configfs-usb-gadget-hid
new file mode 100644
index 0000000..f12e00e
--- /dev/null
+++ b/Documentation/ABI/testing/configfs-usb-gadget-hid
@@ -0,0 +1,11 @@
+What:		/config/usb-gadget/gadget/functions/hid.name
+Date:		Nov 2014
+KernelVersion:	3.19
+Description:
+		The attributes:
+
+		protocol	- HID protocol to use
+		report_desc	- blob corresponding to HID report descriptors
+				except the data passed through /dev/hidg<N>
+		report_length	- HID report length
+		subclass	- HID device subclass to use