Staging: sm750fb: ddk750_dvi.h: Fix brace coding style issue

This is a patch to the ddk750_dvi.h file that fixes up a brace error
found by the checkpatch.pl tool

Signed-off-by: Anders Fridlund <anders.fridlund@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>