From 4149ed1aa944ab864024982a2e568d17eccff504 Mon Sep 17 00:00:00 2001
From: Dimitri Gorokhovik <dimitri.gorokhovik@free.fr>
Date: Thu, 3 Sep 2009 14:59:13 +0100
Subject: [PATCH] mtd: nftl: write support is broken

Write support is broken in NFTL. Fix it.

Signed-off-by: <dimitri.gorokhovik@free.fr>
Cc: Tim Gardner <tim.gardner@canonical.com>
Cc: Scott James Remnant <scott@canonical.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
---
 drivers/mtd/nftlcore.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mtd/nftlcore.c b/drivers/mtd/nftlcore.c
index fb86cacd5bdb..665d3eba2f47 100644
--- a/drivers/mtd/nftlcore.c
+++ b/drivers/mtd/nftlcore.c
@@ -181,7 +181,7 @@ static int nftl_write(struct mtd_info *mtd, loff_t offs, size_t len,
 	int res;
 
 	ops.mode = MTD_OOB_PLACE;
-	ops.ooboffs = offs;
+	ops.ooboffs = offs & (mtd->writesize - 1);
 	ops.ooblen = mtd->oobsize;
 	ops.oobbuf = oob;
 	ops.datbuf = buf;
-- 
2.20.1