tree 8f46239ee249ebb38b5a27663cad8f0183ec572c
parent 69ab55d7be6c3d69fa2e38f2a2bed4e91b9edf8d
author Geliang Tang <geliangtang@163.com> 1450877211 +0800
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1453698033 -0800

USB: core, wusbcore: use bus_to_hcd

Use bus_to_hcd() instead of open-coding it.

Signed-off-by: Geliang Tang <geliangtang@163.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>