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authorThomas Gleixner <tglx@cruncher.tec.linutronix.de>2006-05-25 10:07:16 +0200
committerDavid Woodhouse <dwmw2@infradead.org>2006-05-25 12:45:27 +0100
commitf5bbdacc41939f89d8ccb18dd79cd9b21c0cb75d (patch)
treec9e45db9701c41c842282b0432d915cc9facc013 /include/linux/mtd
parent9577f44a899cf4acb9e381c8946307b72153cd15 (diff)
downloadop-kernel-dev-f5bbdacc41939f89d8ccb18dd79cd9b21c0cb75d.zip
op-kernel-dev-f5bbdacc41939f89d8ccb18dd79cd9b21c0cb75d.tar.gz
[MTD] NAND Modularize read function
Split the core of the read function out and implement seperate handling functions for software and hardware ECC. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'include/linux/mtd')
-rw-r--r--include/linux/mtd/nand.h16
1 files changed, 8 insertions, 8 deletions
diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h
index daacde5..0091649 100644
--- a/include/linux/mtd/nand.h
+++ b/include/linux/mtd/nand.h
@@ -479,14 +479,14 @@ struct nand_bbt_descr {
/* The maximum number of blocks to scan for a bbt */
#define NAND_BBT_SCAN_MAXBLOCKS 4
-extern int nand_scan_bbt (struct mtd_info *mtd, struct nand_bbt_descr *bd);
-extern int nand_update_bbt (struct mtd_info *mtd, loff_t offs);
-extern int nand_default_bbt (struct mtd_info *mtd);
-extern int nand_isbad_bbt (struct mtd_info *mtd, loff_t offs, int allowbbt);
-extern int nand_erase_nand (struct mtd_info *mtd, struct erase_info *instr, int allowbbt);
-extern int nand_do_read_ecc (struct mtd_info *mtd, loff_t from, size_t len,
- size_t * retlen, uint8_t * buf, uint8_t * oob_buf,
- struct nand_oobinfo *oobsel, int flags);
+extern int nand_scan_bbt(struct mtd_info *mtd, struct nand_bbt_descr *bd);
+extern int nand_update_bbt(struct mtd_info *mtd, loff_t offs);
+extern int nand_default_bbt(struct mtd_info *mtd);
+extern int nand_isbad_bbt(struct mtd_info *mtd, loff_t offs, int allowbbt);
+extern int nand_erase_nand(struct mtd_info *mtd, struct erase_info *instr,
+ int allowbbt);
+extern int nand_do_read(struct mtd_info *mtd, loff_t from, size_t len,
+ size_t * retlen, uint8_t * buf);
/*
* Constants for oob configuration
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