staging: vt6656: Remove unnecessary line breaks

This patch fixes the checkpatch.pl warning like:
CHECK: Lines should not end with a '('

Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/e0d6d3d787051e3aef56fdba1aee8c2bbbe14e89.1645477326.git.philipp.g.hortmann@gmail.com


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>