tree 3f974572313f0753608da4eb6701435e5f4655f1
parent f72d6f85aa5857d889a2b4a41f2bd6be4918703a
author Fabian Godehardt <fg@emlix.com> 1314879346 +0200
committer Greg Kroah-Hartman <gregkh@suse.de> 1321032936 -0800

USB: g_printer: fix bug in unregistration

commit 8582d86143c690c68cc42f996def466a035bee34 upstream.

The allocated chardevice region range is only 1 device but on
unregister it currently tries to deregister 2.

Found this while doing a insmod/rmmod/insmod/rm... of the module
which seemed to eat major numbers.

Signed-off-by: Fabian Godehardt <fg@emlix.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>