--- zzzz-none-000/linux-3.10.107/drivers/mtd/ssfdc.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/mtd/ssfdc.c	2021-02-04 17:41:59.000000000 +0000
@@ -290,7 +290,7 @@
 	int cis_sector;
 
 	/* Check for small page NAND flash */
-	if (mtd->type != MTD_NANDFLASH || mtd->oobsize != OOB_SIZE ||
+	if (!mtd_type_is_nand(mtd) || mtd->oobsize != OOB_SIZE ||
 	    mtd->size > UINT_MAX)
 		return;