mtd: rawnand: Pass a nand_chip object to chip->select_chip()

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 chip->select_chip() hook.

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

drivers/mtd/nand/raw/hisi504_nand.c

@@ -353,9 +353,8 @@ static int hisi_nfc_send_cmd_reset(struct hinfc_host *host, int chipselect)
 	return 0;
 }
 
-static void hisi_nfc_select_chip(struct mtd_info *mtd, int chipselect)
+static void hisi_nfc_select_chip(struct nand_chip *chip, int chipselect)
 {
-	struct nand_chip *chip = mtd_to_nand(mtd);
 	struct hinfc_host *host = nand_get_controller_data(chip);
 
 	if (chipselect < 0)