312 static int bcm_request_irq(struct bcm_data *bcm)  in bcm_request_irq()  argument
314 	struct bcm_device *bdev = bcm->dev;  in bcm_request_irq()
371 	struct bcm_data *bcm = hu->priv;  in bcm_setup_sleep()  local
375 	sleep_params.host_wake_active = !bcm->dev->irq_active_low;  in bcm_setup_sleep()
391 static inline int bcm_request_irq(struct bcm_data *bcm) { return 0; }  in bcm_request_irq()  argument
398 	struct bcm_data *bcm = hu->priv;  in bcm_set_diag()  local
412 	skb_queue_tail(&bcm->txq, skb);  in bcm_set_diag()
420 	struct bcm_data *bcm;  in bcm_open()  local
429 	bcm = kzalloc(sizeof(*bcm), GFP_KERNEL);  in bcm_open()
430 	if (!bcm)  in bcm_open()
433 	skb_queue_head_init(&bcm->txq);  in bcm_open()
435 	hu->priv = bcm;  in bcm_open()
440 		bcm->dev = serdev_device_get_drvdata(hu->serdev);  in bcm_open()
455 			bcm->dev = dev;  in bcm_open()
464 	if (bcm->dev) {  in bcm_open()
465 		if (bcm->dev->drive_rts_on_open)  in bcm_open()
468 		hu->init_speed = bcm->dev->init_speed;  in bcm_open()
473 		if (!bcm->dev->no_early_set_baudrate)  in bcm_open()
474 			hu->oper_speed = bcm->dev->oper_speed;  in bcm_open()
476 		err = bcm_gpio_set_power(bcm->dev, true);  in bcm_open()
478 		if (bcm->dev->drive_rts_on_open)  in bcm_open()
491 		bcm->dev->hu = NULL;  in bcm_open()
495 	kfree(bcm);  in bcm_open()
501 	struct bcm_data *bcm = hu->priv;  in bcm_close()  local
512 	} else if (bcm_device_exists(bcm->dev)) {  in bcm_close()
513 		bdev = bcm->dev;  in bcm_close()
534 	skb_queue_purge(&bcm->txq);  in bcm_close()
535 	kfree_skb(bcm->rx_skb);  in bcm_close()
536 	kfree(bcm);  in bcm_close()
544 	struct bcm_data *bcm = hu->priv;  in bcm_flush()  local
548 	skb_queue_purge(&bcm->txq);  in bcm_flush()
555 	struct bcm_data *bcm = hu->priv;  in bcm_setup()  local
586 	else if (bcm->dev && bcm->dev->oper_speed)  in bcm_setup()
587 		speed = bcm->dev->oper_speed;  in bcm_setup()
600 	if (bcm->dev && bcm->dev->pcm_int_params[0] != 0xff) {  in bcm_setup()
605 		memcpy(&params, bcm->dev->pcm_int_params, 5);  in bcm_setup()
619 	if (!bcm_request_irq(bcm))  in bcm_setup()
665 	struct bcm_data *bcm = hu->priv;  in bcm_recv()  local
670 	bcm->rx_skb = h4_recv_buf(hu->hdev, bcm->rx_skb, data, count,  in bcm_recv()
672 	if (IS_ERR(bcm->rx_skb)) {  in bcm_recv()
673 		int err = PTR_ERR(bcm->rx_skb);  in bcm_recv()
675 		bcm->rx_skb = NULL;  in bcm_recv()
677 	} else if (!bcm->rx_skb) {  in bcm_recv()
680 		if (bcm->dev && bcm_device_exists(bcm->dev)) {  in bcm_recv()
681 			pm_runtime_get(bcm->dev->dev);  in bcm_recv()
682 			pm_runtime_mark_last_busy(bcm->dev->dev);  in bcm_recv()
683 			pm_runtime_put_autosuspend(bcm->dev->dev);  in bcm_recv()
693 	struct bcm_data *bcm = hu->priv;  in bcm_enqueue()  local
699 	skb_queue_tail(&bcm->txq, skb);  in bcm_enqueue()
706 	struct bcm_data *bcm = hu->priv;  in bcm_dequeue()  local
712 	if (bcm_device_exists(bcm->dev)) {  in bcm_dequeue()
713 		bdev = bcm->dev;  in bcm_dequeue()
718 	skb = skb_dequeue(&bcm->txq);  in bcm_dequeue()