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| author | Joern Engel <joern@wh.fh-wedel.de> | 2006-05-22 23:18:05 +0200 |
|---|---|---|
| committer | Joern Engel <joern@wh.fh-wedel.de> | 2006-05-22 23:18:05 +0200 |
| commit | 28318776a80bc3261f9af91ef79e6e38bb9f5bec (patch) | |
| tree | 36ef9144accf19db9d51019aa479807e80aeb8fd /fs/jffs2 | |
| parent | 8ca9ed5db3aea8d27989c239e8a2f79b839f1e99 (diff) | |
| download | kernel_samsung_smdk4412-28318776a80bc3261f9af91ef79e6e38bb9f5bec.zip kernel_samsung_smdk4412-28318776a80bc3261f9af91ef79e6e38bb9f5bec.tar.gz kernel_samsung_smdk4412-28318776a80bc3261f9af91ef79e6e38bb9f5bec.tar.bz2 | |
[MTD] Introduce writesize
At least two flashes exists that have the concept of a minimum write unit,
similar to NAND pages, but no other NAND characteristics. Therefore, rename
the minimum write unit to "writesize" for all flashes, including NAND.
Signed-off-by: Joern Engel <joern@wh.fh-wedel.de>
Diffstat (limited to 'fs/jffs2')
| -rw-r--r-- | fs/jffs2/wbuf.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/jffs2/wbuf.c b/fs/jffs2/wbuf.c index 62f685f..355226d 100644 --- a/fs/jffs2/wbuf.c +++ b/fs/jffs2/wbuf.c @@ -1173,7 +1173,7 @@ int jffs2_nand_flash_setup(struct jffs2_sb_info *c) /* Initialise write buffer */ init_rwsem(&c->wbuf_sem); - c->wbuf_pagesize = c->mtd->oobblock; + c->wbuf_pagesize = c->mtd->writesize; c->wbuf_ofs = 0xFFFFFFFF; c->wbuf = kmalloc(c->wbuf_pagesize, GFP_KERNEL); @@ -1266,11 +1266,11 @@ void jffs2_nor_ecc_flash_cleanup(struct jffs2_sb_info *c) { int jffs2_nor_wbuf_flash_setup(struct jffs2_sb_info *c) { /* Cleanmarker currently occupies a whole programming region */ - c->cleanmarker_size = MTD_PROGREGION_SIZE(c->mtd); + c->cleanmarker_size = c->mtd->writesize; /* Initialize write buffer */ init_rwsem(&c->wbuf_sem); - c->wbuf_pagesize = MTD_PROGREGION_SIZE(c->mtd); + c->wbuf_pagesize = c->mtd->writesize; c->wbuf_ofs = 0xFFFFFFFF; c->wbuf = kmalloc(c->wbuf_pagesize, GFP_KERNEL); |