[PATCH 06/12] bcache: Use DECLARE_BITMAP

[Joe Perches <joe@perches.com>]

Use the generic mechanism to declare a bitmap instead of unsigned long.

Signed-off-by: Joe Perches <joe@perches.com>
---
 drivers/md/bcache/journal.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/md/bcache/journal.c b/drivers/md/bcache/journal.c
index fe080ad..ce64fc8 100644
--- a/drivers/md/bcache/journal.c
+++ b/drivers/md/bcache/journal.c
@@ -157,7 +157,7 @@ int bch_journal_read(struct cache_set *c, struct list_head *list)
 
 	for_each_cache(ca, c, iter) {
 		struct journal_device *ja = &ca->journal;
-		unsigned long bitmap[SB_JOURNAL_BUCKETS / BITS_PER_LONG];
+		DECLARE_BITMAP(bitmap, SB_JOURNAL_BUCKETS);
 		unsigned i, l, r, m;
 		uint64_t seq;
 
-- 
2.1.2