staging: rtl8723bs: remove unused RTL8188E antenna selection macros

Remove the SET_TX_DESC_ANTSEL_{A,B,C}_88E macros from odm_types.h.
These are leftover dead code for the RTL8188E chip and have no callers
in the rtl8723bs driver. The RTL8188E is a different chip family and
has its own driver at drivers/net/wireless/realtek/rtl8xxxu

This addresses the TODO item "find and remove any code for other chips
that is left over".

Signed-off-by: Mashiro Chen <mashiro.chen@mailbox.org>
Link: https://patch.msgid.link/20260331050434.102744-1-mashiro.chen@mailbox.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Author: mashirochenkernel

drivers/staging/rtl8723bs/hal/odm_types.h

@@ -36,10 +36,6 @@ enum hal_status {
 	#define	STA_INFO_T			struct sta_info
 	#define	PSTA_INFO_T		struct sta_info *
 
-	#define SET_TX_DESC_ANTSEL_A_88E(__pTxDesc, __Value) SET_BITS_TO_LE_4BYTE(__pTxDesc+8, 24, 1, __Value)
-	#define SET_TX_DESC_ANTSEL_B_88E(__pTxDesc, __Value) SET_BITS_TO_LE_4BYTE(__pTxDesc+8, 25, 1, __Value)
-	#define SET_TX_DESC_ANTSEL_C_88E(__pTxDesc, __Value) SET_BITS_TO_LE_4BYTE(__pTxDesc+28, 29, 1, __Value)
-
 	/* define useless flag to avoid compile warning */
 	#define	USE_WORKITEM 0
 	#define   FPGA_TWO_MAC_VERIFICATION	0