USB: Add "authorized_default" parameter to the usbcore module

The "authorized_default" module parameter of usbcore controls the default
for the authorized_default variable of each USB host controller.
-1 is authorized for all devices except wireless (default, old behaviour)
0 is unauthorized for all devices
1 is authorized for all devices

Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Documentation/kernel-parameters.txt

@@ -2538,6 +2538,11 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
 	unknown_nmi_panic
 			[X86] Cause panic on unknown NMI.
 
+	usbcore.authorized_default=
+			[USB] Default USB device authorization:
+			(default -1 = authorized except for wireless USB,
+			0 = not authorized, 1 = authorized)
+
 	usbcore.autosuspend=
 			[USB] The autosuspend time delay (in seconds) used
 			for newly-detected USB devices (default 2).  This