mtd: plat-nand: drop unused fields from platform_nand_data

Drop now unused set_parts from struct platform_nand_data. Also, while we are
at it, drop long unused priv field from platform_nand_data.
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

drivers/mtd/nand/plat_nand.c

@@ -109,8 +109,6 @@ static int __devinit plat_nand_probe(struct platform_device *pdev)
 			return 0;
 		}
 	}
-	if (pdata->chip.set_parts)
-		pdata->chip.set_parts(data->mtd.size, &pdata->chip);
 	if (pdata->chip.partitions) {
 		data->parts = pdata->chip.partitions;
 		err = mtd_device_register(&data->mtd, data->parts,

include/linux/mtd/nand.h

@@ -619,8 +619,6 @@ struct platform_nand_chip {
 	unsigned int options;
 	unsigned int bbt_options;
 	const char **part_probe_types;
-	void (*set_parts)(uint64_t size, struct platform_nand_chip *chip);
-	void *priv;
 };
 
 /* Keep gcc happy */