gma500: Fix early Medfield crash

We need to initialise the DBI interface and the code for it got missed in
the original merge as it's in a daft place. This will need moving but lets
get it added first.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
1 file changed