- There is a bug in the ioctl translations from 32bit userspace
to 64bit kernelspace in do_set_window().
- The video window (vw) should be passed to native_ioctl()
instead of the video clip.

Signed-off-by: Guy Martin <gmsoft@tuxicoman.be>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>