staging: rtl8723bs: remove unused macros in include/hal_com.h

remove declarations of unused macros in include/hal_com.h

Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com>
Link: https://lore.kernel.org/r/3914fc4c7182988c92b794357c7a3e4ef3b484d6.1616854134.git.fabioaiuto83@gmail.com


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