commit c76268021e04e4313cd3a32242826f6a93388e2d
author Rohit Hassan Sathyanarayan <rohit.hs@samsung.com> Mon Sep 27 16:02:10 2010 +0530
committer David Woodhouse <David.Woodhouse@intel.com> Mon Oct 25 00:50:28 2010 +0100
tree 8603a54cd64bb1d5435956ee327f2dddd09d0cb4
parent 17a22826bbfeed27b10c0d8274fc19d5fc3951c3

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>

drivers/mtd/onenand/onenand_base.c

diff --git a/drivers/mtd/onenand/onenand_base.c b/drivers/mtd/onenand/onenand_base.c
index a2bb520..33e0dbb 100644
--- a/drivers/mtd/onenand/onenand_base.c
+++ b/drivers/mtd/onenand/onenand_base.c
@@ -4027,7 +4027,7 @@
 	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;