configs: vexpress: Fix USB config for Linux 4.0

The config option for the USB device was changed in Linux 4.0 by
commit 100832abf065 ("usb: isp1760: Make HCD support optional")

Signed-off-by: Jon Medhurst <tixy@linaro.org>
1 file changed
tree: 3335eb9ad3fdcbdee3b21f9ce69923de1b75358f
  1. linaro/