linux-wandboard

staging: usbip: userspace: migrate usbip_unbind to libudev

This patch modifies usbip_unbind to use libudev.

Signed-off-by: Valentina Manea <valentina.manea.m@gmail.com>
Reviewed-by: Shuah Khan <shuah.kh@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>