linux-kernel - [PATCH] mtd: Expand the ecc placement locations to 1260

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Message-ID: <BN1BFFO11FD0497164C4D8ECB568C7BDA7C8010@BN1BFFO11FD049.protection.gbl>
Date:	Thu, 19 Mar 2015 14:20:20 +0530
From:	Punnaiah Choudary Kalluri <punnaiah.choudary.kalluri@...inx.com>
To:	<dwmw2@...radead.org>, <computersforpeace@...il.com>
CC:	<linux-mtd@...ts.infradead.org>, <linux-kernel@...r.kernel.org>,
	<michals@...inx.com>, <shaktib@...inx.com>,
	<kalluripunnaiahchoudary@...il.com>,
	Punnaiah Choudary Kalluri <punnaia@...inx.com>
Subject: [PATCH] mtd: Expand the ecc placement locations to 1260

Device like MT29F32G08ABCDBJ4 have a writesize/oobsize of 16K/1260 Bytes.
So, increasing the maximum ecc placement locations to 1260

Signed-off-by: Punnaiah Choudary Kalluri <punnaia@...inx.com>
---
 include/linux/mtd/mtd.h |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/include/linux/mtd/mtd.h b/include/linux/mtd/mtd.h
index f17fa75..e73d85b 100644
--- a/include/linux/mtd/mtd.h
+++ b/include/linux/mtd/mtd.h
@@ -95,7 +95,7 @@ struct mtd_oob_ops {
 };
 
 #define MTD_MAX_OOBFREE_ENTRIES_LARGE	32
-#define MTD_MAX_ECCPOS_ENTRIES_LARGE	640
+#define MTD_MAX_ECCPOS_ENTRIES_LARGE	1260
 /*
  * Internal ECC layout control structure. For historical reasons, there is a
  * similar, smaller struct nand_ecclayout_user (in mtd-abi.h) that is retained
-- 
1.7.4

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