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| author | Artem Bityutskiy <artem.bityutskiy@linux.intel.com> | 2011-12-23 17:35:41 +0200 |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2012-01-09 18:25:20 +0000 |
| commit | eda95cbf75193808f62948fb0142ba0901d8bee2 (patch) | |
| tree | 047bcfa05bc118b1d34327b3e62fa1d10d4bcb43 /fs/jffs2 | |
| parent | 329ad399a9b3adf52c90637b21ca029fcf7f8795 (diff) | |
| download | linux-stable-eda95cbf75193808f62948fb0142ba0901d8bee2.tar.gz linux-stable-eda95cbf75193808f62948fb0142ba0901d8bee2.tar.bz2 linux-stable-eda95cbf75193808f62948fb0142ba0901d8bee2.zip | |
mtd: introduce mtd_write interface
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'fs/jffs2')
| -rw-r--r-- | fs/jffs2/wbuf.c | 18 | ||||
| -rw-r--r-- | fs/jffs2/writev.c | 5 |
2 files changed, 12 insertions, 11 deletions
diff --git a/fs/jffs2/wbuf.c b/fs/jffs2/wbuf.c index a24d3d21b63d..3ea2f8db9358 100644 --- a/fs/jffs2/wbuf.c +++ b/fs/jffs2/wbuf.c @@ -414,13 +414,12 @@ 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(c->mtd, ofs, towrite, &retlen, - brokenbuf); + mtd_write(c->mtd, ofs, towrite, &retlen, brokenbuf); ret = -EIO; } else #endif - ret = c->mtd->write(c->mtd, ofs, towrite, &retlen, - rewrite_buf); + ret = mtd_write(c->mtd, ofs, towrite, &retlen, + rewrite_buf); if (ret || retlen != towrite || jffs2_verify_write(c, rewrite_buf, ofs)) { /* Argh. We tried. Really we did. */ @@ -620,13 +619,14 @@ 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(c->mtd, c->wbuf_ofs, c->wbuf_pagesize, &retlen, - brokenbuf); + mtd_write(c->mtd, c->wbuf_ofs, c->wbuf_pagesize, &retlen, + brokenbuf); ret = -EIO; } else #endif - ret = c->mtd->write(c->mtd, c->wbuf_ofs, c->wbuf_pagesize, &retlen, c->wbuf); + ret = mtd_write(c->mtd, c->wbuf_ofs, c->wbuf_pagesize, + &retlen, c->wbuf); if (ret) { printk(KERN_WARNING "jffs2_flush_wbuf(): Write failed with %d\n", ret); @@ -862,8 +862,8 @@ int jffs2_flash_writev(struct jffs2_sb_info *c, const struct kvec *invecs, v += wbuf_retlen; if (vlen >= c->wbuf_pagesize) { - ret = c->mtd->write(c->mtd, outvec_to, PAGE_DIV(vlen), - &wbuf_retlen, v); + ret = mtd_write(c->mtd, outvec_to, PAGE_DIV(vlen), + &wbuf_retlen, v); if (ret < 0 || wbuf_retlen != PAGE_DIV(vlen)) goto outfile; diff --git a/fs/jffs2/writev.c b/fs/jffs2/writev.c index b9276b11bac6..b05710fd552a 100644 --- a/fs/jffs2/writev.c +++ b/fs/jffs2/writev.c @@ -26,7 +26,8 @@ static inline int mtd_fake_writev(struct mtd_info *mtd, const struct kvec *vecs, for (i=0; i<count; i++) { if (!vecs[i].iov_len) continue; - ret = mtd->write(mtd, to, vecs[i].iov_len, &thislen, vecs[i].iov_base); + ret = mtd_write(mtd, to, vecs[i].iov_len, &thislen, + vecs[i].iov_base); totlen += thislen; if (ret || thislen != vecs[i].iov_len) break; @@ -61,7 +62,7 @@ int jffs2_flash_direct_write(struct jffs2_sb_info *c, loff_t ofs, size_t len, size_t *retlen, const u_char *buf) { int ret; - ret = c->mtd->write(c->mtd, ofs, len, retlen, buf); + ret = mtd_write(c->mtd, ofs, len, retlen, buf); if (jffs2_sum_active()) { struct kvec vecs[1]; |