diff options
| author | Akinobu Mita <akinobu.mita@gmail.com> | 2012-03-23 15:02:05 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-03-23 16:58:34 -0700 |
| commit | c527b414ca3daf0b0c616992d3b580486926a8e9 (patch) | |
| tree | a6e5241e205c1bcf69df37c81ec967cfce570355 /drivers/mtd/chips/cfi_cmdset_0001.c | |
| parent | 03f4a8226c2f9c14361f75848d1e93139bab90c4 (diff) | |
| download | linux-c527b414ca3daf0b0c616992d3b580486926a8e9.tar.bz2 | |
mtd: use for_each_clear_bit()
Use for_each_clear_bit() to iterate over all the cleared bit in a
memory region.
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Cc: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/mtd/chips/cfi_cmdset_0001.c')
| -rw-r--r-- | drivers/mtd/chips/cfi_cmdset_0001.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/mtd/chips/cfi_cmdset_0001.c b/drivers/mtd/chips/cfi_cmdset_0001.c index e1e122f2f929..9bcd1f415f43 100644 --- a/drivers/mtd/chips/cfi_cmdset_0001.c +++ b/drivers/mtd/chips/cfi_cmdset_0001.c @@ -2526,12 +2526,10 @@ static void cfi_intelext_restore_locks(struct mtd_info *mtd) if (!region->lockmap) continue; - for (block = 0; block < region->numblocks; block++) { + for_each_clear_bit(block, region->lockmap, region->numblocks) { len = region->erasesize; adr = region->offset + block * len; - - if (!test_bit(block, region->lockmap)) - cfi_intelext_unlock(mtd, adr, len); + cfi_intelext_unlock(mtd, adr, len); } } } |