linux-kernel - [PATCH] mtd: Increase NAND_MAX

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Date:	Mon, 3 May 2010 21:20:04 -0700
From:	Kevin Cernekee <cernekee@...il.com>
To:	<dwmw2@...radead.org>
Cc:	<linux-mtd@...ts.infradead.org>, <linux-kernel@...r.kernel.org>
Subject: [PATCH] mtd: Increase NAND_MAX_OOBSIZE from 128 to 256

NAND_MAX_OOBSIZE needs to be increased to support newer parts with
218 or 224 byte spare areas.  Tested with Samsung K9GAG08U0D.

Signed-off-by: Kevin Cernekee <cernekee@...il.com>
---
 include/linux/mtd/nand.h |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h
index 8bdacb8..50f3aa0 100644
--- a/include/linux/mtd/nand.h
+++ b/include/linux/mtd/nand.h
@@ -53,7 +53,7 @@ extern int nand_unlock(struct mtd_info *mtd, loff_t ofs, uint64_t len);
  * is supported now. If you add a chip with bigger oobsize/page
  * adjust this accordingly.
  */
-#define NAND_MAX_OOBSIZE	128
+#define NAND_MAX_OOBSIZE	256
 #define NAND_MAX_PAGESIZE	4096
 
 /*
-- 
1.6.3.1

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