staging: rtl8723bs: remove unused macros in include/drv_types.c

remove declarations of unused macros

Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com>
Link: https://lore.kernel.org/r/b405202e5bace2098dd7c787297f700cc1c030e0.1616854134.git.fabioaiuto83@gmail.com


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