staging: vc04: Fix coding style errors "open brace go on the same line"

Open braces for enum, union and struct go on the same line.

Signed-off-by: Adrien Descamps <adrien.descamps@gmail.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>