usb: usbtest: Add timetout to simple_io()
usb: usbtest: Add timetout to simple_io()

Without a timetout some tests e.g. test_halt() can remain stuck forever.

Signed-off-by: Roger Quadros <eba86029bdfc5762d0419aa8dd4fd0368b2d01d4@ti.com>
Reviewed-by: Felipe Balbi <94dddeeef08b001e003cce128ddc162a4e2c6cd2@ti.com>
Signed-off-by: Greg Kroah-Hartman <4645f7897fd33786a2ee1264d590b3c400559d85@linuxfoundation.org>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs