diff --git a/MAINTAINERS b/MAINTAINERS
index 67afc4de50ce..79faf013c2ba 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -2026,10 +2026,10 @@ S:	Maintained
 F:	drivers/net/hamradio/baycom*
 
 BCACHE (BLOCK LAYER CACHE)
-M:	Kent Overstreet <kmo@daterainc.com>
+M:	Kent Overstreet <kent.overstreet@gmail.com>
 L:	linux-bcache@vger.kernel.org
 W:	http://bcache.evilpiepirate.org
-S:	Maintained:
+S:	Maintained
 F:	drivers/md/bcache/
 
 BDISP ST MEDIA DRIVER
diff --git a/drivers/md/bcache/journal.c b/drivers/md/bcache/journal.c
index fe080ad0e558..ce64fc851251 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;