mtd: rawnand: Pass a nand_chip object to all nand_xxx_bbt() helpers

Let's make the raw NAND API consistent by patching all helpers and
hooks to take a nand_chip object instead of an mtd_info one or
remove the mtd_info object when both are passed.

Let's tackle the nand_xxx_bbt() helpers.

Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>

drivers/mtd/nand/raw/nand_base.c

@@ -515,7 +515,7 @@ static int nand_block_markbad_lowlevel(struct mtd_info *mtd, loff_t ofs)
 
 	/* Mark block bad in BBT */
 	if (chip->bbt) {
-		res = nand_markbad_bbt(mtd, ofs);
+		res = nand_markbad_bbt(chip, ofs);
 		if (!ret)
 			ret = res;
 	}
@@ -565,7 +565,7 @@ static int nand_block_isreserved(struct mtd_info *mtd, loff_t ofs)
 	if (!chip->bbt)
 		return 0;
 	/* Return info from the table */
-	return nand_isreserved_bbt(mtd, ofs);
+	return nand_isreserved_bbt(chip, ofs);
 }
 
 /**
@@ -585,7 +585,7 @@ static int nand_block_checkbad(struct mtd_info *mtd, loff_t ofs, int allowbbt)
 		return chip->block_bad(chip, ofs);
 
 	/* Return info from the table */
-	return nand_isbad_bbt(mtd, ofs, allowbbt);
+	return nand_isbad_bbt(chip, ofs, allowbbt);
 }
 
 /**