hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

[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>
This commit is contained in:
Dan Brown 2005-04-06 21:13:09 +01:00 committed by Thomas Gleixner
parent e5a3e8ca94
commit 82e1d19fc3
1 changed files with 3 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
drivers/mtd/nand/nand_base.c
View File

@ -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 */