The block core requests modules with the "-iosched" name suffix, but
bfq no longer has that suffix.  Add an alias.

Fixes: ea25da48086d ("block, bfq: split bfq-iosched.c into multiple ...")
Signed-off-by: Ben Hutchings <redacted>
---
 block/bfq-iosched.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/block/bfq-iosched.c b/block/bfq-iosched.c
index 436b6ca6b175..3a01563bd564 100644
--- a/block/bfq-iosched.c
+++ b/block/bfq-iosched.c

@@ -4998,6 +4998,7 @@ static struct elevator_type iosched_bfq_mq = {
 	.elevator_name =	"bfq",
 	.elevator_owner =	THIS_MODULE,
 };
+MODULE_ALIAS("bfq-iosched");
 
 static int __init bfq_init(void)
 {