diff options
| author |   Artem Bityutskiy <artem.bityutskiy@linux.intel.com> | 2012-01-02 13:48:54 +0200 |
|---|---|---|
| committer |   David Woodhouse <David.Woodhouse@intel.com> | 2012-01-09 18:26:24 +0000 |
| commit | 8f461a730242c528ca221948edceca49266a3ffb (patch) | |
| tree | 232b1d9ac6a74df87a84c9e1e6a61415afc9f583 /drivers/mtd/mtdswap.c | |
| parent | mtd: do not use mtd->suspend and mtd->resume directly (diff) | |
| download | linux-dev-8f461a730242c528ca221948edceca49266a3ffb.tar.xz linux-dev-8f461a730242c528ca221948edceca49266a3ffb.zip | |
mtd: introduce mtd_can_have_bb helper
This patch introduces new 'mtd_can_have_bb()' helper function which checks
whether the flash can have bad eraseblocks. Then it changes all the
direct 'mtd->block_isbad' use cases with 'mtd_can_have_bb()'.
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'drivers/mtd/mtdswap.c')
| -rw-r--r-- | drivers/mtd/mtdswap.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/mtd/mtdswap.c b/drivers/mtd/mtdswap.c index fe4426c1c736..3fc8cb2756c0 100644 --- a/drivers/mtd/mtdswap.c +++ b/drivers/mtd/mtdswap.c @@ -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 && 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; @@ -1058,7 +1058,7 @@ 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)) badcnt++; |