328 static int bcm_request_irq(struct bcm_data *bcm)  in bcm_request_irq()  argument
330 	struct bcm_device *bdev = bcm->dev;  in bcm_request_irq()
387 	struct bcm_data *bcm = hu->priv;  in bcm_setup_sleep()  local
391 	sleep_params.host_wake_active = !bcm->dev->irq_active_low;  in bcm_setup_sleep()
407 static inline int bcm_request_irq(struct bcm_data *bcm) { return 0; }  in bcm_request_irq()  argument
414 	struct bcm_data *bcm = hu->priv;  in bcm_set_diag()  local
428 	skb_queue_tail(&bcm->txq, skb);  in bcm_set_diag()
436 	struct bcm_data *bcm;  in bcm_open()  local
445 	bcm = kzalloc(sizeof(*bcm), GFP_KERNEL);  in bcm_open()
446 	if (!bcm)  in bcm_open()
449 	skb_queue_head_init(&bcm->txq);  in bcm_open()
451 	hu->priv = bcm;  in bcm_open()
456 		bcm->dev = serdev_device_get_drvdata(hu->serdev);  in bcm_open()
471 			bcm->dev = dev;  in bcm_open()
480 	if (bcm->dev) {  in bcm_open()
481 		if (bcm->dev->use_autobaud_mode)  in bcm_open()
483 		else if (bcm->dev->drive_rts_on_open)  in bcm_open()
486 		if (bcm->dev->use_autobaud_mode && bcm->dev->max_autobaud_speed)  in bcm_open()
487 			hu->init_speed = min(bcm->dev->oper_speed, bcm->dev->max_autobaud_speed);  in bcm_open()
489 			hu->init_speed = bcm->dev->init_speed;  in bcm_open()
494 		if (!bcm->dev->no_early_set_baudrate && !bcm->dev->use_autobaud_mode)  in bcm_open()
495 			hu->oper_speed = bcm->dev->oper_speed;  in bcm_open()
497 		err = bcm_gpio_set_power(bcm->dev, true);  in bcm_open()
499 		if (bcm->dev->drive_rts_on_open)  in bcm_open()
512 		bcm->dev->hu = NULL;  in bcm_open()
516 	kfree(bcm);  in bcm_open()
522 	struct bcm_data *bcm = hu->priv;  in bcm_close()  local
533 	} else if (bcm_device_exists(bcm->dev)) {  in bcm_close()
534 		bdev = bcm->dev;  in bcm_close()
555 	skb_queue_purge(&bcm->txq);  in bcm_close()
556 	kfree_skb(bcm->rx_skb);  in bcm_close()
557 	kfree(bcm);  in bcm_close()
565 	struct bcm_data *bcm = hu->priv;  in bcm_flush()  local
569 	skb_queue_purge(&bcm->txq);  in bcm_flush()
576 	struct bcm_data *bcm = hu->priv;  in bcm_setup()  local
578 	bool use_autobaud_mode = (bcm->dev ? bcm->dev->use_autobaud_mode : 0);  in bcm_setup()
595 	if (bcm->dev && bcm->dev->init_speed)  in bcm_setup()
596 		speed = bcm->dev->init_speed;  in bcm_setup()
608 	else if (bcm->dev && bcm->dev->oper_speed)  in bcm_setup()
609 		speed = bcm->dev->oper_speed;  in bcm_setup()
622 	if (bcm->dev && bcm->dev->pcm_int_params[0] != 0xff) {  in bcm_setup()
627 		memcpy(&params, bcm->dev->pcm_int_params, 5);  in bcm_setup()
641 	if (!bcm_request_irq(bcm))  in bcm_setup()
688 	struct bcm_data *bcm = hu->priv;  in bcm_recv()  local
693 	bcm->rx_skb = h4_recv_buf(hu->hdev, bcm->rx_skb, data, count,  in bcm_recv()
695 	if (IS_ERR(bcm->rx_skb)) {  in bcm_recv()
696 		int err = PTR_ERR(bcm->rx_skb);  in bcm_recv()
698 		bcm->rx_skb = NULL;  in bcm_recv()
700 	} else if (!bcm->rx_skb) {  in bcm_recv()
703 		if (bcm->dev && bcm_device_exists(bcm->dev)) {  in bcm_recv()
704 			pm_runtime_get(bcm->dev->dev);  in bcm_recv()
705 			pm_runtime_mark_last_busy(bcm->dev->dev);  in bcm_recv()
706 			pm_runtime_put_autosuspend(bcm->dev->dev);  in bcm_recv()
716 	struct bcm_data *bcm = hu->priv;  in bcm_enqueue()  local
722 	skb_queue_tail(&bcm->txq, skb);  in bcm_enqueue()
729 	struct bcm_data *bcm = hu->priv;  in bcm_dequeue()  local
735 	if (bcm_device_exists(bcm->dev)) {  in bcm_dequeue()
736 		bdev = bcm->dev;  in bcm_dequeue()
741 	skb = skb_dequeue(&bcm->txq);  in bcm_dequeue()