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authorThomas Gleixner <tglx@cruncher.tec.linutronix.de>2006-05-23 17:21:03 +0200
committerThomas Gleixner <tglx@cruncher.tec.linutronix.de>2006-05-23 17:21:03 +0200
commit9223a456da8ed357bf7e0b128c853e2c8bd54614 (patch)
tree50cb225c4ba9c610ae4cb67231b319e78e935ac4 /fs/jffs2/wbuf.c
parent2528e8cdf376d7da24647c442ec1e88c360d76ca (diff)
downloadlinux-linaro-9223a456da8ed357bf7e0b128c853e2c8bd54614.tar.gz
[MTD] Remove read/write _ecc variants
MTD clients are agnostic of FLASH which needs ECC suppport. Remove the functions and fixup the callers. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'fs/jffs2/wbuf.c')
-rw-r--r--fs/jffs2/wbuf.c28
1 files changed, 8 insertions, 20 deletions
diff --git a/fs/jffs2/wbuf.c b/fs/jffs2/wbuf.c
index 916c87d3393..76d4c361ef1 100644
--- a/fs/jffs2/wbuf.c
+++ b/fs/jffs2/wbuf.c
@@ -233,10 +233,7 @@ static void jffs2_wbuf_recover(struct jffs2_sb_info *c)
}
/* Do the read... */
- if (jffs2_cleanmarker_oob(c))
- ret = c->mtd->read_ecc(c->mtd, start, c->wbuf_ofs - start, &retlen, buf, NULL, c->oobinfo);
- else
- ret = c->mtd->read(c->mtd, start, c->wbuf_ofs - start, &retlen, buf);
+ ret = c->mtd->read(c->mtd, start, c->wbuf_ofs - start, &retlen, buf);
if (ret == -EBADMSG && retlen == c->wbuf_ofs - start) {
/* ECC recovered */
@@ -290,16 +287,13 @@ static void jffs2_wbuf_recover(struct jffs2_sb_info *c)
if (breakme++ == 20) {
printk(KERN_NOTICE "Faking write error at 0x%08x\n", ofs);
breakme = 0;
- c->mtd->write_ecc(c->mtd, ofs, towrite, &retlen,
- brokenbuf, NULL, c->oobinfo);
+ c->mtd->write(c->mtd, ofs, towrite, &retlen,
+ brokenbuf);
ret = -EIO;
} else
#endif
- if (jffs2_cleanmarker_oob(c))
- ret = c->mtd->write_ecc(c->mtd, ofs, towrite, &retlen,
- rewrite_buf, NULL, c->oobinfo);
- else
- ret = c->mtd->write(c->mtd, ofs, towrite, &retlen, rewrite_buf);
+ ret = c->mtd->write(c->mtd, ofs, towrite, &retlen,
+ rewrite_buf);
if (ret || retlen != towrite) {
/* Argh. We tried. Really we did. */
@@ -457,15 +451,12 @@ static int __jffs2_flush_wbuf(struct jffs2_sb_info *c, int pad)
if (breakme++ == 20) {
printk(KERN_NOTICE "Faking write error at 0x%08x\n", c->wbuf_ofs);
breakme = 0;
- c->mtd->write_ecc(c->mtd, c->wbuf_ofs, c->wbuf_pagesize,
- &retlen, brokenbuf, NULL, c->oobinfo);
+ c->mtd->write(c->mtd, c->wbuf_ofs, c->wbuf_pagesize, &retlen,
+ brokenbuf);
ret = -EIO;
} else
#endif
- if (jffs2_cleanmarker_oob(c))
- ret = c->mtd->write_ecc(c->mtd, c->wbuf_ofs, c->wbuf_pagesize, &retlen, c->wbuf, NULL, c->oobinfo);
- else
ret = c->mtd->write(c->mtd, c->wbuf_ofs, c->wbuf_pagesize, &retlen, c->wbuf);
if (ret || retlen != c->wbuf_pagesize) {
@@ -800,10 +791,7 @@ int jffs2_flash_read(struct jffs2_sb_info *c, loff_t ofs, size_t len, size_t *re
/* Read flash */
down_read(&c->wbuf_sem);
- if (jffs2_cleanmarker_oob(c))
- ret = c->mtd->read_ecc(c->mtd, ofs, len, retlen, buf, NULL, c->oobinfo);
- else
- ret = c->mtd->read(c->mtd, ofs, len, retlen, buf);
+ ret = c->mtd->read(c->mtd, ofs, len, retlen, buf);
if ( (ret == -EBADMSG) && (*retlen == len) ) {
printk(KERN_WARNING "mtd->read(0x%zx bytes from 0x%llx) returned ECC error\n",