staging:vt6656:dpc.c:Fix parantheses alignment

This patch fixes "Alignment should match open parantheses" check
thrown by checkpatch.pl
Signed-off-by: NRithvik Patibandla <rithvikp98@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>