staging: vt6655: device.h dead code remove bCCK

bCCK is always set to true, the only place it is used is in
BBvCalculateParameter which nots the value to false.

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>