mtd: rawnand: Make use of the ECC framework

Just enable the ECC framework with raw NAND so that we can drop, one
by one, all the unnecessary/redundant definitions.
Signed-off-by: NMiquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20200827085208.16276-17-miquel.raynal@bootlin.com

drivers/mtd/nand/raw/Kconfig

@@ -13,6 +13,7 @@ config MTD_NAND_ECC_SW_HAMMING_SMC
 menuconfig MTD_RAW_NAND
 	tristate "Raw/Parallel NAND Device Support"
 	select MTD_NAND_CORE
+	select MTD_NAND_ECC
 	select MTD_NAND_ECC_SW_HAMMING
 	help
 	  This enables support for accessing all type of raw/parallel

drivers/mtd/nand/raw/nand_base.c

@@ -34,6 +34,7 @@
 #include <linux/mm.h>
 #include <linux/types.h>
 #include <linux/mtd/mtd.h>
+#include <linux/mtd/nand.h>
 #include <linux/mtd/nand_ecc.h>
 #include <linux/mtd/nand_bch.h>
 #include <linux/interrupt.h>