staging: rtl8723bs: Remove unused function rf_reg_dump

Remove unused function rf_reg_dump.
Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/b66d915668366258523095adf388acef945dc0fa.1725826273.git.philipp.g.hortmann@gmail.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8723bs/core/rtw_debug.c

@@ -55,14 +55,3 @@ static void dump_4_rf_regs(struct adapter *adapter, int path, int offset)
 	netdev_dbg(adapter->pnetdev, "0x%02x 0x%08x 0x%08x 0x%08x 0x%08x\n",
 		   i, reg[0], reg[1], reg[2], reg[3]);
 }
-
-void rf_reg_dump(struct adapter *adapter)
-{
-	int i, path = 0;
-
-	netdev_dbg(adapter->pnetdev, "======= RF REG =======\n");
-
-	netdev_dbg(adapter->pnetdev, "RF_Path(%x)\n", path);
-	for (i = 0; i < 0x100; i++)
-		dump_4_rf_regs(adapter, path, i);
-}

drivers/staging/rtl8723bs/include/rtw_debug.h

@@ -9,6 +9,5 @@
 
 void mac_reg_dump(struct adapter *adapter);
 void bb_reg_dump(struct adapter *adapter);
-void rf_reg_dump(struct adapter *adapter);
 
 #endif	/* __RTW_DEBUG_H__ */