mei: make mei_cl_set_disconnected static

mei_cl_set_disconnected is used only in client.c,
so make it local to the file and mark static.
Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/misc/mei/client.c

@@ -756,7 +756,7 @@ static void mei_cl_wake_all(struct mei_cl *cl)
  *
  * @cl: host client
  */
-void mei_cl_set_disconnected(struct mei_cl *cl)
+static void mei_cl_set_disconnected(struct mei_cl *cl)
 {
 	struct mei_device *dev = cl->dev;
 

drivers/misc/mei/client.h

@@ -208,7 +208,6 @@ static inline u8 mei_cl_host_addr(const struct mei_cl *cl)
 }
 
 int mei_cl_disconnect(struct mei_cl *cl);
-void mei_cl_set_disconnected(struct mei_cl *cl);
 int mei_cl_irq_disconnect(struct mei_cl *cl, struct mei_cl_cb *cb,
 			  struct mei_cl_cb *cmpl_list);
 int mei_cl_connect(struct mei_cl *cl, struct mei_me_client *me_cl,