diff options
| author |   Artem B. Bityuckiy <dedekind@infradead.org> | 2005-05-03 16:19:02 +0100 |
|---|---|---|
| committer |   Thomas Gleixner <tglx@mtd.linutronix.de> | 2005-05-23 13:19:07 +0200 |
| commit | 8cd79216676d9122fa714615e6b49553761aca8a (patch) | |
| tree | 148c1c6abe0e9241a0a701d05518386128424a97 | |
| parent | [MTD] CFI DEBUG_LOCK_BITS fixes for Intel NOR flash: (diff) | |
| download | linux-dev-8cd79216676d9122fa714615e6b49553761aca8a.tar.xz linux-dev-8cd79216676d9122fa714615e6b49553761aca8a.zip | |
[JFFS2] Fix NOR only compile
Fix the bug that caouses problems when compiling for NOR.
We read a newly erased block so we don't need to check ECC.
Define jffs2_is_writebuffered as zero if there is no wbuf.
Signed-off-by: Artem B. Bityuckiy <dedekind@infradead.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| -rw-r--r-- | fs/jffs2/erase.c | 7 | ||||
| -rw-r--r-- | fs/jffs2/os-linux.h | 5 |
2 files changed, 5 insertions, 7 deletions
diff --git a/fs/jffs2/erase.c b/fs/jffs2/erase.c index bb47673c1e59..088faadf8f38 100644 --- a/fs/jffs2/erase.c +++ b/fs/jffs2/erase.c @@ -7,7 +7,7 @@ * * For licensing information, see the file 'LICENCE' in this directory. * - * $Id: erase.c,v 1.75 2005/04/05 12:51:54 dedekind Exp $ + * $Id: erase.c,v 1.76 2005/05/03 15:11:40 dedekind Exp $ * */ @@ -332,10 +332,7 @@ static void jffs2_mark_erased_block(struct jffs2_sb_info *c, struct jffs2_eraseb bad_offset = ofs; - if (!jffs2_is_writebuffered(c) || !jffs2_cleanmarker_oob(c)) - ret = c->mtd->read(c->mtd, ofs, readlen, &retlen, ebuf); - else - ret = c->mtd->read_ecc(c->mtd, ofs, readlen, &retlen, ebuf, NULL, c->oobinfo); + ret = c->mtd->read(c->mtd, ofs, readlen, &retlen, ebuf); if (ret) { printk(KERN_WARNING "Read of newly-erased block at 0x%08x failed: %d. Putting on bad_list\n", ofs, ret); diff --git a/fs/jffs2/os-linux.h b/fs/jffs2/os-linux.h index 8989cd685e46..5a2d2ee4f641 100644 --- a/fs/jffs2/os-linux.h +++ b/fs/jffs2/os-linux.h @@ -7,7 +7,7 @@ * * For licensing information, see the file 'LICENCE' in this directory. * - * $Id: os-linux.h,v 1.54 2005/02/09 09:23:53 pavlov Exp $ + * $Id: os-linux.h,v 1.56 2005/05/03 15:19:00 dedekind Exp $ * */ @@ -99,11 +99,11 @@ static inline void jffs2_init_inode_info(struct jffs2_inode_info *f) #define jffs2_is_readonly(c) (OFNI_BS_2SFFJ(c)->s_flags & MS_RDONLY) -#define jffs2_is_writebuffered(c) (c->wbuf != NULL) #ifndef CONFIG_JFFS2_FS_WRITEBUFFER #define SECTOR_ADDR(x) ( ((unsigned long)(x) & ~(c->sector_size-1)) ) #define jffs2_can_mark_obsolete(c) (1) +#define jffs2_is_writebuffered(c) (0) #define jffs2_cleanmarker_oob(c) (0) #define jffs2_write_nand_cleanmarker(c,jeb) (-EIO) @@ -125,6 +125,7 @@ static inline void jffs2_init_inode_info(struct jffs2_inode_info *f) #else /* NAND and/or ECC'd NOR support present */ +#define jffs2_is_writebuffered(c) (c->wbuf != NULL) #define SECTOR_ADDR(x) ( ((unsigned long)(x) / (unsigned long)(c->sector_size)) * c->sector_size ) #define jffs2_can_mark_obsolete(c) ((c->mtd->type == MTD_NORFLASH && !(c->mtd->flags & MTD_ECC)) || c->mtd->type == MTD_RAM) #define jffs2_cleanmarker_oob(c) (c->mtd->type == MTD_NANDFLASH) |