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authorDan Brown <dan_brown@ieee.org>2005-04-06 21:13:09 +0100
committerThomas Gleixner <tglx@mtd.linutronix.de>2005-05-23 13:10:30 +0200
commit82e1d19fc3e6bd20b65937352a015a412b751d47 (patch)
tree6ac35c667e98a5e2ea5fa219668a16dd2eb8830d /drivers
parente5a3e8ca948e8ac0dad751dbd75e4dc96b4277e9 (diff)
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[MTD] NAND: Fix reading of autoplaced OOB when there are multiple free sections.
Signed-off-by: Dan Brown <dan_brown@ieee.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/mtd/nand/nand_base.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/mtd/nand/nand_base.c b/drivers/mtd/nand/nand_base.c
index 02e58f5ac72..b73f3c4e892 100644
--- a/drivers/mtd/nand/nand_base.c
+++ b/drivers/mtd/nand/nand_base.c
@@ -59,7 +59,7 @@
* The AG-AND chips have nice features for speed improvement,
* which are not supported yet. Read / program 4 pages in one go.
*
- * $Id: nand_base.c,v 1.140 2005/04/04 18:56:29 gleixner Exp $
+ * $Id: nand_base.c,v 1.141 2005/04/06 20:13:05 dbrown Exp $
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
@@ -1285,13 +1285,12 @@ int nand_do_read_ecc (struct mtd_info *mtd, loff_t from, size_t len,
switch(oobsel->useecc) {
case MTD_NANDECC_AUTOPLACE:
/* Walk through the autoplace chunks */
- for (i = 0, j = 0; j < mtd->oobavail; i++) {
+ for (i = 0; oobsel->oobfree[i][1]; i++) {
int from = oobsel->oobfree[i][0];
int num = oobsel->oobfree[i][1];
memcpy(&oob_buf[oob], &oob_data[from], num);
- j+= num;
+ oob += num;
}
- oob += mtd->oobavail;
break;
case MTD_NANDECC_PLACE:
/* YAFFS1 legacy mode */