diff --git a/drivers/md/bcache/bcache.h b/drivers/md/bcache/bcache.h
index 0bd505c61943..031a75a25d3e 100644
--- a/drivers/md/bcache/bcache.h
+++ b/drivers/md/bcache/bcache.h
@@ -614,8 +614,8 @@ struct cache_set {
 	uint16_t		min_prio;
 
 	/*
-	 * max(gen - last_gc) for all buckets. When it gets too big we have to gc
-	 * to keep gens from wrapping around.
+	 * max(gen - last_gc) for all buckets. When it gets too big we have to
+	 * gc to keep gens from wrapping around.
 	 */
 	uint8_t			need_gc;
 	struct gc_stat		gc_stats;
diff --git a/drivers/md/bcache/bset.c b/drivers/md/bcache/bset.c
index 6fd5623b2e63..19b4febe5b45 100644
--- a/drivers/md/bcache/bset.c
+++ b/drivers/md/bcache/bset.c
@@ -311,7 +311,9 @@ void bch_btree_keys_free(struct btree_keys *b)
 }
 EXPORT_SYMBOL(bch_btree_keys_free);
 
-int bch_btree_keys_alloc(struct btree_keys *b, unsigned int page_order, gfp_t gfp)
+int bch_btree_keys_alloc(struct btree_keys *b,
+			 unsigned int page_order,
+			 gfp_t gfp)
 {
 	struct bset_tree *t = b->set;
 
@@ -475,7 +477,8 @@ void inorder_test(void)
 	for (unsigned int size = 2;
 	     size < 65536000;
 	     size++) {
-		unsigned int extra = (size - rounddown_pow_of_two(size - 1)) << 1;
+		unsigned int extra =
+			(size - rounddown_pow_of_two(size - 1)) << 1;
 		unsigned int i = 1, j = rounddown_pow_of_two(size - 1);
 
 		if (!(size % 4096))
@@ -825,7 +828,8 @@ static void bch_bset_fix_lookup_table(struct btree_keys *b,
 	     k != bset_bkey_last(t->data);
 	     k = bkey_next(k))
 		if (t->size == bkey_to_cacheline(t, k)) {
-			t->prev[t->size] = bkey_to_cacheline_offset(t, t->size, k);
+			t->prev[t->size] =
+				bkey_to_cacheline_offset(t, t->size, k);
 			t->size++;
 		}
 }
diff --git a/drivers/md/bcache/bset.h b/drivers/md/bcache/bset.h
index f5bf333aa40d..bac76aabca6d 100644
--- a/drivers/md/bcache/bset.h
+++ b/drivers/md/bcache/bset.h
@@ -246,12 +246,14 @@ static inline bool bkey_written(struct btree_keys *b, struct bkey *k)
 	return !b->last_set_unwritten || k < b->set[b->nsets].data->start;
 }
 
-static inline unsigned int bset_byte_offset(struct btree_keys *b, struct bset *i)
+static inline unsigned int bset_byte_offset(struct btree_keys *b,
+					    struct bset *i)
 {
 	return ((size_t) i) - ((size_t) b->set->data);
 }
 
-static inline unsigned int bset_sector_offset(struct btree_keys *b, struct bset *i)
+static inline unsigned int bset_sector_offset(struct btree_keys *b,
+					      struct bset *i)
 {
 	return bset_byte_offset(b, i) >> 9;
 }
diff --git a/drivers/md/bcache/btree.c b/drivers/md/bcache/btree.c
index a797ef359a21..c2e4174a2e03 100644
--- a/drivers/md/bcache/btree.c
+++ b/drivers/md/bcache/btree.c
@@ -436,7 +436,10 @@ static void do_btree_node_write(struct btree *b)
 
 		continue_at(cl, btree_node_write_done, NULL);
 	} else {
-		/* No problem for multipage bvec since the bio is just allocated */
+		/*
+		 * No problem for multipage bvec since the bio is
+		 * just allocated
+		 */
 		b->bio->bi_vcnt = 0;
 		bch_bio_map(b->bio, i);
 
diff --git a/drivers/md/bcache/btree.h b/drivers/md/bcache/btree.h
index f13b71a0613a..a68d6c55783b 100644
--- a/drivers/md/bcache/btree.h
+++ b/drivers/md/bcache/btree.h
@@ -306,7 +306,9 @@ bool bch_keybuf_check_overlapping(struct keybuf *buf, struct bkey *start,
 				  struct bkey *end);
 void bch_keybuf_del(struct keybuf *buf, struct keybuf_key *w);
 struct keybuf_key *bch_keybuf_next(struct keybuf *buf);
-struct keybuf_key *bch_keybuf_next_rescan(struct cache_set *c, struct keybuf *buf,
-					  struct bkey *end, keybuf_pred_fn *pred);
+struct keybuf_key *bch_keybuf_next_rescan(struct cache_set *c,
+					  struct keybuf *buf,
+					  struct bkey *end,
+					  keybuf_pred_fn *pred);
 void bch_update_bucket_in_use(struct cache_set *c, struct gc_stat *stats);
 #endif
diff --git a/drivers/md/bcache/debug.c b/drivers/md/bcache/debug.c
index f0eb37a14dab..a8f70c916fdb 100644
--- a/drivers/md/bcache/debug.c
+++ b/drivers/md/bcache/debug.c
@@ -67,7 +67,8 @@ void bch_btree_verify(struct btree *b)
 	if (inmemory->keys != sorted->keys ||
 	    memcmp(inmemory->start,
 		   sorted->start,
-		   (void *) bset_bkey_last(inmemory) - (void *) inmemory->start)) {
+		   (void *) bset_bkey_last(inmemory) -
+		   (void *) inmemory->start)) {
 		struct bset *i;
 		unsigned int j;
 
diff --git a/drivers/md/bcache/extents.c b/drivers/md/bcache/extents.c
index 8f5de61e1a90..cb3b2c613ed6 100644
--- a/drivers/md/bcache/extents.c
+++ b/drivers/md/bcache/extents.c
@@ -577,7 +577,9 @@ static uint64_t merge_chksums(struct bkey *l, struct bkey *r)
 		~((uint64_t)1 << 63);
 }
 
-static bool bch_extent_merge(struct btree_keys *bk, struct bkey *l, struct bkey *r)
+static bool bch_extent_merge(struct btree_keys *bk,
+			     struct bkey *l,
+			     struct bkey *r)
 {
 	struct btree *b = container_of(bk, struct btree, keys);
 	unsigned int i;
diff --git a/drivers/md/bcache/journal.c b/drivers/md/bcache/journal.c
index a70126466fa8..6116bbf870d8 100644
--- a/drivers/md/bcache/journal.c
+++ b/drivers/md/bcache/journal.c
@@ -193,7 +193,8 @@ int bch_journal_read(struct cache_set *c, struct list_head *list)
 
 		for (l = find_first_zero_bit(bitmap, ca->sb.njournal_buckets);
 		     l < ca->sb.njournal_buckets;
-		     l = find_next_zero_bit(bitmap, ca->sb.njournal_buckets, l + 1))
+		     l = find_next_zero_bit(bitmap, ca->sb.njournal_buckets,
+					    l + 1))
 			if (read_bucket(l))
 				goto bsearch;
 
diff --git a/drivers/md/bcache/request.c b/drivers/md/bcache/request.c
index d7e6ee3d7dd2..858dd3da9dc5 100644
--- a/drivers/md/bcache/request.c
+++ b/drivers/md/bcache/request.c
@@ -136,7 +136,9 @@ static void bch_data_invalidate(struct closure *cl)
 		bio->bi_iter.bi_size	-= sectors << 9;
 
 		bch_keylist_add(&op->insert_keys,
-				&KEY(op->inode, bio->bi_iter.bi_sector, sectors));
+				&KEY(op->inode,
+				     bio->bi_iter.bi_sector,
+				     sectors));
 	}
 
 	op->insert_data_done = true;
@@ -815,7 +817,8 @@ static void cached_dev_read_done(struct closure *cl)
 
 	if (s->iop.bio) {
 		bio_reset(s->iop.bio);
-		s->iop.bio->bi_iter.bi_sector = s->cache_miss->bi_iter.bi_sector;
+		s->iop.bio->bi_iter.bi_sector =
+			s->cache_miss->bi_iter.bi_sector;
 		bio_copy_dev(s->iop.bio, s->cache_miss);
 		s->iop.bio->bi_iter.bi_size = s->insert_bio_sectors << 9;
 		bch_bio_map(s->iop.bio, NULL);
diff --git a/drivers/md/bcache/super.c b/drivers/md/bcache/super.c
index 6a80069650c7..296fc8c31c6c 100644
--- a/drivers/md/bcache/super.c
+++ b/drivers/md/bcache/super.c
@@ -149,7 +149,8 @@ static const char *read_super(struct cache_sb *sb, struct block_device *bdev,
 			goto err;
 
 		err = "Invalid superblock: device too small";
-		if (get_capacity(bdev->bd_disk) < sb->bucket_size * sb->nbuckets)
+		if (get_capacity(bdev->bd_disk) <
+		    sb->bucket_size * sb->nbuckets)
 			goto err;
 
 		err = "Bad UUID";
@@ -600,7 +601,8 @@ static void prio_read(struct cache *ca, uint64_t bucket)
 
 			prio_io(ca, bucket, REQ_OP_READ, 0);
 
-			if (p->csum != bch_crc64(&p->magic, bucket_bytes(ca) - 8))
+			if (p->csum !=
+			    bch_crc64(&p->magic, bucket_bytes(ca) - 8))
 				pr_warn("bad csum reading priorities");
 
 			if (p->magic != pset_magic(&ca->sb))
@@ -1740,8 +1742,8 @@ struct cache_set *bch_cache_set_alloc(struct cache_sb *sb)
 	if (!(c->devices = kcalloc(c->nr_uuids, sizeof(void *), GFP_KERNEL)) ||
 	    mempool_init_slab_pool(&c->search, 32, bch_search_cache) ||
 	    mempool_init_kmalloc_pool(&c->bio_meta, 2,
-				      sizeof(struct bbio) + sizeof(struct bio_vec) *
-				      bucket_pages(c)) ||
+				sizeof(struct bbio) + sizeof(struct bio_vec) *
+				bucket_pages(c)) ||
 	    mempool_init_kmalloc_pool(&c->fill_iter, 1, iter_size) ||
 	    bioset_init(&c->bio_split, 4, offsetof(struct bbio, bio),
 			BIOSET_NEED_BVECS|BIOSET_NEED_RESCUER) ||
@@ -1813,7 +1815,9 @@ static void run_cache_set(struct cache_set *c)
 			goto err;
 
 		err = "error reading btree root";
-		c->root = bch_btree_node_get(c, NULL, k, j->btree_level, true, NULL);
+		c->root = bch_btree_node_get(c, NULL, k,
+					     j->btree_level,
+					     true, NULL);
 		if (IS_ERR_OR_NULL(c->root))
 			goto err;
 
@@ -2107,7 +2111,9 @@ static int register_cache(struct cache_sb *sb, struct page *sb_page,
 		goto err;
 	}
 
-	if (kobject_add(&ca->kobj, &part_to_dev(bdev->bd_part)->kobj, "bcache")) {
+	if (kobject_add(&ca->kobj,
+			&part_to_dev(bdev->bd_part)->kobj,
+			"bcache")) {
 		err = "error calling kobject_add";
 		ret = -ENOMEM;
 		goto out;
diff --git a/drivers/md/bcache/sysfs.c b/drivers/md/bcache/sysfs.c
index ba4cd7efca8e..f0faaeaec57f 100644
--- a/drivers/md/bcache/sysfs.c
+++ b/drivers/md/bcache/sysfs.c
@@ -130,8 +130,10 @@ rw_attribute(btree_shrinker_disabled);
 rw_attribute(copy_gc_enabled);
 rw_attribute(size);
 
-static ssize_t bch_snprint_string_list(char *buf, size_t size, const char * const list[],
-			    size_t selected)
+static ssize_t bch_snprint_string_list(char *buf,
+				       size_t size,
+				       const char * const list[],
+				       size_t selected)
 {
 	char *out = buf;
 	size_t i;
@@ -341,8 +343,9 @@ STORE(__cached_dev)
 		add_uevent_var(env, "DRIVER=bcache");
 		add_uevent_var(env, "CACHED_UUID=%pU", dc->sb.uuid),
 		add_uevent_var(env, "CACHED_LABEL=%s", buf);
-		kobject_uevent_env(
-			&disk_to_dev(dc->disk.disk)->kobj, KOBJ_CHANGE, env->envp);
+		kobject_uevent_env(&disk_to_dev(dc->disk.disk)->kobj,
+				   KOBJ_CHANGE,
+				   env->envp);
 		kfree(env);
 	}
 
diff --git a/drivers/md/bcache/util.h b/drivers/md/bcache/util.h
index 707d7f0c034e..4e0ed19e32d3 100644
--- a/drivers/md/bcache/util.h
+++ b/drivers/md/bcache/util.h
@@ -402,7 +402,8 @@ do {									\
 	__print_time_stat(stats, name,					\
 			  average_duration,	duration_units);	\
 	sysfs_print(name ## _ ##max_duration ## _ ## duration_units,	\
-			div_u64((stats)->max_duration, NSEC_PER_ ## duration_units));\
+			div_u64((stats)->max_duration,			\
+				NSEC_PER_ ## duration_units));		\
 									\
 	sysfs_print(name ## _last_ ## frequency_units, (stats)->last	\
 		    ? div_s64(local_clock() - (stats)->last,		\
diff --git a/drivers/md/bcache/writeback.c b/drivers/md/bcache/writeback.c
index 44f1b0f1f4d9..e40bf0e403e7 100644
--- a/drivers/md/bcache/writeback.c
+++ b/drivers/md/bcache/writeback.c
@@ -444,7 +444,8 @@ static void read_dirty(struct cached_dev *dc)
 
 			io = kzalloc(sizeof(struct dirty_io) +
 				     sizeof(struct bio_vec) *
-				     DIV_ROUND_UP(KEY_SIZE(&w->key), PAGE_SECTORS),
+				     DIV_ROUND_UP(KEY_SIZE(&w->key),
+						  PAGE_SECTORS),
 				     GFP_KERNEL);
 			if (!io)
 				goto err;
@@ -540,7 +541,9 @@ void bcache_dev_sectors_dirty_add(struct cache_set *c, unsigned int inode,
 
 static bool dirty_pred(struct keybuf *buf, struct bkey *k)
 {
-	struct cached_dev *dc = container_of(buf, struct cached_dev, writeback_keys);
+	struct cached_dev *dc = container_of(buf,
+					     struct cached_dev,
+					     writeback_keys);
 
 	BUG_ON(KEY_INODE(k) != dc->disk.id);