mtd: nand: s3c2410: set ECC algorithm explicitly

This is part of process deprecating NAND_ECC_SOFT_BCH (and switching to
enum nand_ecc_algo).

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
diff --git a/drivers/mtd/nand/s3c2410.c b/drivers/mtd/nand/s3c2410.c
index 4c043db..d9309cf 100644
--- a/drivers/mtd/nand/s3c2410.c
+++ b/drivers/mtd/nand/s3c2410.c
@@ -882,6 +882,7 @@
 	}
 #else
 	chip->ecc.mode	    = NAND_ECC_SOFT;
+	chip->ecc.algo	= NAND_ECC_HAMMING;
 #endif
 
 	if (set->disable_ecc)