bcache: Fix kernel-doc warnings
Avoid that building with W=1 triggers warnings about the kernel-doc
headers.
Signed-off-by: Bart Van Assche <bart.vanassche@wdc.com>
Reviewed-by: Michael Lyle <mlyle@lyle.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
diff --git a/drivers/md/bcache/request.c b/drivers/md/bcache/request.c
index 5a82237..a65e336 100644
--- a/drivers/md/bcache/request.c
+++ b/drivers/md/bcache/request.c
@@ -296,6 +296,7 @@ static void bch_data_insert_start(struct closure *cl)
/**
* bch_data_insert - stick some data in the cache
+ * @cl: closure pointer.
*
* This is the starting point for any data to end up in a cache device; it could
* be from a normal write, or a writeback write, or a write to a flash only