1 files changed, 0 insertions, 51 deletions
diff --git a/drivers/mtd/nand/nand_toshiba.c b/drivers/mtd/nand/nand_toshiba.c
deleted file mode 100644
index fa787ba38dcd..000000000000
--- a/drivers/mtd/nand/nand_toshiba.c
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- * Copyright (C) 2017 Free Electrons
- * Copyright (C) 2017 NextThing Co
- *
- * Author: Boris Brezillon <boris.brezillon@free-electrons.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#include <linux/mtd/nand.h>
-
-static void toshiba_nand_decode_id(struct nand_chip *chip)
-{
-	struct mtd_info *mtd = nand_to_mtd(chip);
-
-	nand_decode_ext_id(chip);
-
-	/*
-	 * Toshiba 24nm raw SLC (i.e., not BENAND) have 32B OOB per
-	 * 512B page. For Toshiba SLC, we decode the 5th/6th byte as
-	 * follows:
-	 * - ID byte 6, bits[2:0]: 100b -> 43nm, 101b -> 32nm,
-	 *                         110b -> 24nm
-	 * - ID byte 5, bit[7]:    1 -> BENAND, 0 -> raw SLC
-	 */
-	if (chip->id.len >= 6 && nand_is_slc(chip) &&
-	    (chip->id.data[5] & 0x7) == 0x6 /* 24nm */ &&
-	    !(chip->id.data[4] & 0x80) /* !BENAND */)
-		mtd->oobsize = 32 * mtd->writesize >> 9;
-}
-
-static int toshiba_nand_init(struct nand_chip *chip)
-{
-	if (nand_is_slc(chip))
-		chip->bbt_options |= NAND_BBT_SCAN2NDPAGE;
-
-	return 0;
-}
-
-const struct nand_manufacturer_ops toshiba_nand_manuf_ops = {
-	.detect = toshiba_nand_decode_id,
-	.init = toshiba_nand_init,
-};