include/linux: remove unused board-id*.h

Change-Id: If3ab0c853e9c2e42697c5110149c3aa14cad4302
Signed-off-by: Tao Huang <huangtao@rock-chips.com>

include/linux/board-id-hw.h

@@ -1,19 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-
-enum board_id_hw{
-	BOARD_ID_INVALID = -1,
-		
-	BOARD_ID_DS763 = 0,
-	BOARD_ID_C8002,
-	BOARD_ID_C8003,
-	BOARD_ID_C1014,
-	BOARD_ID_C7018,
-	BOARD_ID_TA7CP01,
-	BOARD_ID_TA9CP01,
-	BOARD_ID_TA0CP01,
-
-	BOARD_ID_AIO_BAT,
-	BOARD_ID_AIO_NOBAT,
-	
-	BOARD_ID_NUM,
-};