Staging: rtl8723bs: remove named enums in hal_com_phycfg.h

Remove the following unnecessary enum names in
include/hal_com_phycfg.h:

	enum rf_tx_num
	enum _regulation_txpwr_lmt

Signed-off-by: Marco Cesati <marcocesati@gmail.com>
Link: https://lore.kernel.org/r/20210324124456.25221-24-marcocesati@gmail.com


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