tree 14423b0ee2bd398e62c88878e2ee7676ef7dd935
parent f90e160b502fb5c464eb9417ac075a78f13e9801
author Gonglei <arei.gonglei@huawei.com> 1401870706 +0800
committer Gerd Hoffmann <kraxel@redhat.com> 1409309504 +0200

usb: add usb_bus_release function

add global variables releasing logic when the usb buses
were removed or hot-unpluged.

Signed-off-by: Gonglei <arei.gonglei@huawei.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>