Commit c527b414 authored Mar 23, 2012 by Akinobu Mita Committed by Linus Torvalds Mar 23, 2012

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>

parent 03f4a822

drivers/mtd/chips/cfi_cmdset_0001.c

+2 −4

Original line number	Diff line number	Diff line
		@@ -2526,11 +2526,9 @@ 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);
		}
		}