[PATCH] bcache: fix kernel-doc warning on CLOSURE_CALLBACK

[Rosen Penev]

bch_data_insert() is defined through the CLOSURE_CALLBACK() macro, which
kernel-doc cannot see through, so the kernel-doc comment above it
produces:

  request.c:308 function parameter 'bch_data_insert' not described in 'CLOSURE_CALLBACK'
  request.c:308 expecting prototype for bch_data_insert(). Prototype was for CLOSURE_CALLBACK() instead

Turn it into a regular block comment, and drop the @cl line along
with the kernel-doc markup.

Assisted-by: LLM
Signed-off-by: Rosen Penev <rosenp@xxxxxxxxx>
---
 drivers/md/bcache/request.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/md/bcache/request.c b/drivers/md/bcache/request.c
index 3fa3b13a410f..e7f097346d64 100644
--- a/drivers/md/bcache/request.c
+++ b/drivers/md/bcache/request.c
@@ -285,9 +285,8 @@ static CLOSURE_CALLBACK(bch_data_insert_start)
 	}
 }
 
-/**
+/*
  * 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
-- 
2.56.0