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path: root/drivers/mtd/mtdswap.c
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Diffstat (limited to 'drivers/mtd/mtdswap.c')
-rw-r--r--drivers/mtd/mtdswap.c29
1 files changed, 14 insertions, 15 deletions
diff --git a/drivers/mtd/mtdswap.c b/drivers/mtd/mtdswap.c
index bd9590c723e..c92f0f6bc13 100644
--- a/drivers/mtd/mtdswap.c
+++ b/drivers/mtd/mtdswap.c
@@ -274,12 +274,12 @@ static int mtdswap_handle_badblock(struct mtdswap_dev *d, struct swap_eb *eb)
eb->root = NULL;
/* badblocks not supported */
- if (!d->mtd->block_markbad)
+ if (!mtd_can_have_bb(d->mtd))
return 1;
offset = mtdswap_eb_offset(d, eb);
dev_warn(d->dev, "Marking bad block at %08llx\n", offset);
- ret = d->mtd->block_markbad(d->mtd, offset);
+ ret = mtd_block_markbad(d->mtd, offset);
if (ret) {
dev_warn(d->dev, "Mark block bad failed for block at %08llx "
@@ -312,7 +312,7 @@ static int mtdswap_handle_write_error(struct mtdswap_dev *d, struct swap_eb *eb)
static int mtdswap_read_oob(struct mtdswap_dev *d, loff_t from,
struct mtd_oob_ops *ops)
{
- int ret = d->mtd->read_oob(d->mtd, from, ops);
+ int ret = mtd_read_oob(d->mtd, from, ops);
if (mtd_is_bitflip(ret))
return ret;
@@ -343,7 +343,7 @@ static int mtdswap_read_markers(struct mtdswap_dev *d, struct swap_eb *eb)
offset = mtdswap_eb_offset(d, eb);
/* Check first if the block is bad. */
- if (d->mtd->block_isbad && d->mtd->block_isbad(d->mtd, offset))
+ if (mtd_can_have_bb(d->mtd) && mtd_block_isbad(d->mtd, offset))
return MTDSWAP_SCANNED_BAD;
ops.ooblen = 2 * d->mtd->ecclayout->oobavail;
@@ -403,7 +403,7 @@ static int mtdswap_write_marker(struct mtdswap_dev *d, struct swap_eb *eb,
offset = mtdswap_eb_offset(d, eb) + d->mtd->writesize;
}
- ret = d->mtd->write_oob(d->mtd, offset , &ops);
+ ret = mtd_write_oob(d->mtd, offset, &ops);
if (ret) {
dev_warn(d->dev, "Write OOB failed for block at %08llx "
@@ -567,7 +567,7 @@ retry:
erase.len = mtd->erasesize;
erase.priv = (u_long)&wq;
- ret = mtd->erase(mtd, &erase);
+ ret = mtd_erase(mtd, &erase);
if (ret) {
if (retries++ < MTDSWAP_ERASE_RETRIES) {
dev_warn(d->dev,
@@ -689,7 +689,7 @@ retry:
return ret;
writepos = (loff_t)*bp << PAGE_SHIFT;
- ret = mtd->write(mtd, writepos, PAGE_SIZE, &retlen, buf);
+ ret = mtd_write(mtd, writepos, PAGE_SIZE, &retlen, buf);
if (ret == -EIO || mtd_is_eccerr(ret)) {
d->curr_write_pos--;
eb->active_count--;
@@ -736,7 +736,7 @@ static int mtdswap_move_block(struct mtdswap_dev *d, unsigned int oldblock,
retries = 0;
retry:
- ret = mtd->read(mtd, readpos, PAGE_SIZE, &retlen, d->page_buf);
+ ret = mtd_read(mtd, readpos, PAGE_SIZE, &retlen, d->page_buf);
if (ret < 0 && !mtd_is_bitflip(ret)) {
oldeb = d->eb_data + oldblock / d->pages_per_eblk;
@@ -946,7 +946,7 @@ static unsigned int mtdswap_eblk_passes(struct mtdswap_dev *d,
patt = mtdswap_test_patt(test + i);
memset(d->page_buf, patt, mtd->writesize);
memset(d->oob_buf, patt, mtd->ecclayout->oobavail);
- ret = mtd->write_oob(mtd, pos, &ops);
+ ret = mtd_write_oob(mtd, pos, &ops);
if (ret)
goto error;
@@ -955,7 +955,7 @@ static unsigned int mtdswap_eblk_passes(struct mtdswap_dev *d,
pos = base;
for (i = 0; i < mtd_pages; i++) {
- ret = mtd->read_oob(mtd, pos, &ops);
+ ret = mtd_read_oob(mtd, pos, &ops);
if (ret)
goto error;
@@ -1047,8 +1047,7 @@ static int mtdswap_flush(struct mtd_blktrans_dev *dev)
{
struct mtdswap_dev *d = MTDSWAP_MBD_TO_MTDSWAP(dev);
- if (d->mtd->sync)
- d->mtd->sync(d->mtd);
+ mtd_sync(d->mtd);
return 0;
}
@@ -1059,9 +1058,9 @@ static unsigned int mtdswap_badblocks(struct mtd_info *mtd, uint64_t size)
badcnt = 0;
- if (mtd->block_isbad)
+ if (mtd_can_have_bb(mtd))
for (offset = 0; offset < size; offset += mtd->erasesize)
- if (mtd->block_isbad(mtd, offset))
+ if (mtd_block_isbad(mtd, offset))
badcnt++;
return badcnt;
@@ -1161,7 +1160,7 @@ static int mtdswap_readsect(struct mtd_blktrans_dev *dev,
retries = 0;
retry:
- ret = mtd->read(mtd, readpos, PAGE_SIZE, &retlen, buf);
+ ret = mtd_read(mtd, readpos, PAGE_SIZE, &retlen, buf);
d->mtd_read_count++;
if (mtd_is_bitflip(ret)) {