[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>
diff --git a/fs/jffs2/wbuf.c b/fs/jffs2/wbuf.c
index 916c87d..76d4c36 100644
--- a/fs/jffs2/wbuf.c
+++ b/fs/jffs2/wbuf.c
@@ -233,10 +233,7 @@
}
/* 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 @@
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 @@
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 @@
/* 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",