Messages in this thread Patch in this message | | | From | Akinobu Mita <> | Subject | [PATCH 4/7] mtd: use for_each_clear_bit | Date | Sat, 14 Jan 2012 00:53:21 +0900 |
| |
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> Cc: linux-mtd@lists.infradead.org --- 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 e1e122f..9bcd1f4 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); } } } -- 1.7.4.4
| |