omap: use list_move() instead of list_del()/list_add() combination

Signed-off-by: NKirill A. Shutemov <kirill@shutemov.name>
Acked-by: NTomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: NPaul Mundt <lethal@linux-sh.org>

drivers/video/omap/blizzard.c

@@ -397,8 +397,7 @@ static inline void free_req(struct blizzard_request *req)
 
 	spin_lock_irqsave(&blizzard.req_lock, flags);
 
-	list_del(&req->entry);
-	list_add(&req->entry, &blizzard.free_req_list);
+	list_move(&req->entry, &blizzard.free_req_list);
 	if (!(req->flags & REQ_FROM_IRQ_POOL))
 		up(&blizzard.req_sema);
 

drivers/video/omap/hwa742.c

@@ -269,8 +269,7 @@ static inline void free_req(struct hwa742_request *req)
 
 	spin_lock_irqsave(&hwa742.req_lock, flags);
 
-	list_del(&req->entry);
-	list_add(&req->entry, &hwa742.free_req_list);
+	list_move(&req->entry, &hwa742.free_req_list);
 	if (!(req->flags & REQ_FROM_IRQ_POOL))
 		up(&hwa742.req_sema);