mtd: MLC device check in OneNAND driver

The MLC NAND Flash differs from the SLC NAND flash in functioning
and the cell structure. Therefore we are considering it as a
different Flash type.

Signed-off-by: Rohit H.S <rohit.hs@samsung.com>
Signed-off-by: Raghav Gupta <gupta.raghav@samsung.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

diff --git a/drivers/mtd/onenand/onenand_base.c b/drivers/mtd/onenand/onenand_base.c
index a2bb520286f8f995a909527931cebdfbf63d6210..33e0dbb0a96d87d2d4cf36d76476ba68cd097431 100644 (file)
--- a/drivers/mtd/onenand/onenand_base.c
+++ b/drivers/mtd/onenand/onenand_base.c
@@ -4027,7 +4027,7 @@ int onenand_scan(struct mtd_info *mtd, int maxchips)
        mtd->ecclayout = this->ecclayout;
 
        /* Fill in remaining MTD driver data */
-       mtd->type = MTD_NANDFLASH;
+       mtd->type = ONENAND_IS_MLC(this) ? MTD_MLCNANDFLASH : MTD_NANDFLASH;
        mtd->flags = MTD_CAP_NANDFLASH;
        mtd->erase = onenand_erase;
        mtd->point = NULL;