[PATCH] blk: remove BLK_TAGS_{PER_LONG|MASK}

Replace BLK_TAGS_PER_LONG with BITS_PER_LONG and remove unused BLK_TAGS_MASK.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Acked-by: Jens Axboe <axboe@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 0 insertions, 3 deletions

diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 8d7e2f4151d0..60272141ff19 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -285,9 +285,6 @@ enum blk_queue_state {
         Queue_up,
 };
 
-#define BLK_TAGS_PER_LONG       (sizeof(unsigned long) * 8)
-#define BLK_TAGS_MASK           (BLK_TAGS_PER_LONG - 1)
-
 struct blk_queue_tag {
         struct request **tag_index;     /* map of busy tags */
         unsigned long *tag_map;         /* bit map of free/busy tags */