From: Brian Norris <computersforpeace@gmail.com>
Date: Tue, 25 Sep 2012 03:40:53 +0000 (-0700)
Subject: mtd: nand: increase max OOB size to 640
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=b9e48534d8f4eb17d531f54d2cb3b9138db13ccb;p=GitHub%2Fmt8127%2Fandroid_kernel_alcatel_ttab.git

mtd: nand: increase max OOB size to 640

Some Hynix and Samsung MLC NAND have 640B OOB size. Sooner or later, we should
dynamically allocate the buffers that use these macros.

Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
---

diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h
index 2beeb6e4e4e6..24e915957e4f 100644
--- a/include/linux/mtd/nand.h
+++ b/include/linux/mtd/nand.h
@@ -56,7 +56,7 @@ 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	576
+#define NAND_MAX_OOBSIZE	640
 #define NAND_MAX_PAGESIZE	8192
 
 /*