usb-hub: report status changes only once
authorGerd Hoffmann <kraxel@redhat.com>
Wed, 20 Mar 2013 11:40:11 +0000 (12:40 +0100)
committerGerd Hoffmann <kraxel@redhat.com>
Wed, 3 Apr 2013 09:39:43 +0000 (11:39 +0200)
commita309ee6e0a256f690760abfba44fceaa52a7c2f3
tree8128df78194b6c23474c8abcaabad5fcace11fa1
parentc24e4aac3bd7dd6591e26b77985e5d3915ecbe4b
usb-hub: report status changes only once

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
hw/usb/dev-hub.c