22 static int handle_loop(struct cfctrl *ctrl,  in handle_loop()  argument
27 static int handle_loop(struct cfctrl *ctrl,
31 static void cfctrl_ctrlcmd(struct cflayer *layr, enum caif_ctrlcmd ctrl,
63 	struct cfctrl *ctrl = container_obj(layer);  in cfctrl_remove()  local
65 	spin_lock_bh(&ctrl->info_list_lock);  in cfctrl_remove()
66 	list_for_each_entry_safe(p, tmp, &ctrl->list, list) {  in cfctrl_remove()
70 	spin_unlock_bh(&ctrl->info_list_lock);  in cfctrl_remove()
129 static void cfctrl_insert_req(struct cfctrl *ctrl,  in cfctrl_insert_req()  argument
132 	spin_lock_bh(&ctrl->info_list_lock);  in cfctrl_insert_req()
133 	atomic_inc(&ctrl->req_seq_no);  in cfctrl_insert_req()
134 	req->sequence_no = atomic_read(&ctrl->req_seq_no);  in cfctrl_insert_req()
135 	list_add_tail(&req->list, &ctrl->list);  in cfctrl_insert_req()
136 	spin_unlock_bh(&ctrl->info_list_lock);  in cfctrl_insert_req()
140 static struct cfctrl_request_info *cfctrl_remove_req(struct cfctrl *ctrl,  in cfctrl_remove_req()  argument
145 	first = list_first_entry(&ctrl->list, struct cfctrl_request_info, list);  in cfctrl_remove_req()
147 	list_for_each_entry_safe(p, tmp, &ctrl->list, list) {  in cfctrl_remove_req()
152 			atomic_set(&ctrl->rsp_seq_no,  in cfctrl_remove_req()
334 	struct cfctrl *ctrl = container_obj(layr);  in cfctrl_cancel_req()  local
336 	spin_lock_bh(&ctrl->info_list_lock);  in cfctrl_cancel_req()
338 	list_for_each_entry_safe(p, tmp, &ctrl->list, list) {  in cfctrl_cancel_req()
346 	spin_unlock_bh(&ctrl->info_list_lock);  in cfctrl_cancel_req()
557 static void cfctrl_ctrlcmd(struct cflayer *layr, enum caif_ctrlcmd ctrl,  in cfctrl_ctrlcmd()  argument
561 	switch (ctrl) {  in cfctrl_ctrlcmd()
592 static int handle_loop(struct cfctrl *ctrl, int cmd, struct cfpkt *pkt)  in handle_loop()  argument
599 		spin_lock_bh(&ctrl->loop_linkid_lock);  in handle_loop()
602 				if (!ctrl->loop_linkused[linkid])  in handle_loop()
607 			if (!ctrl->loop_linkused[linkid])  in handle_loop()
609 		spin_unlock_bh(&ctrl->loop_linkid_lock);  in handle_loop()
615 		if (!ctrl->loop_linkused[linkid])  in handle_loop()
616 			ctrl->loop_linkused[linkid] = 1;  in handle_loop()
621 		spin_unlock_bh(&ctrl->loop_linkid_lock);  in handle_loop()
631 		spin_lock_bh(&ctrl->loop_linkid_lock);  in handle_loop()
633 		ctrl->loop_linkused[linkid] = 0;  in handle_loop()
634 		spin_unlock_bh(&ctrl->loop_linkid_lock);  in handle_loop()