staging: rtl8723au: Hal8723APhyCfg.h: Remove more unused #defines

#define __INC_HAL8723PHYCFG_H__

/*--------------------------Define Parameters-------------------------------*/

#define LOOP_LIMIT				5

#define MAX_STALL_TIME		50		/* us */

#define AntennaDiversityValue	0x80

#define MAX_TXPWR_IDX_NMODE_92S	63

#define Reset_Cnt_Limit		3

#define MAX_AGGR_NUM	0x0909

/*--------------------------Define Parameters-------------------------------*/

/*------------------------------Define structure----------------------------*/

enum RF_RADIO_PATH {

	RF_PATH_A = 0,			/* Radio Path A */