[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>

1 files changed, 3 insertions, 3 deletions

diff --git a/fs/jffs2/wbuf.c b/fs/jffs2/wbuf.c
index 62f685faeba8..355226d8ce29 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);