297 static int bcm_request_irq(struct bcm_data *bcm)  in bcm_request_irq()  argument
299 	struct bcm_device *bdev = bcm->dev;  in bcm_request_irq()
354 	struct bcm_data *bcm = hu->priv;  in bcm_setup_sleep()  local
358 	sleep_params.host_wake_active = !bcm->dev->irq_active_low;  in bcm_setup_sleep()
374 static inline int bcm_request_irq(struct bcm_data *bcm) { return 0; }  in bcm_request_irq()  argument
381 	struct bcm_data *bcm = hu->priv;  in bcm_set_diag()  local
395 	skb_queue_tail(&bcm->txq, skb);  in bcm_set_diag()
403 	struct bcm_data *bcm;  in bcm_open()  local
412 	bcm = kzalloc(sizeof(*bcm), GFP_KERNEL);  in bcm_open()
413 	if (!bcm)  in bcm_open()
416 	skb_queue_head_init(&bcm->txq);  in bcm_open()
418 	hu->priv = bcm;  in bcm_open()
423 		bcm->dev = serdev_device_get_drvdata(hu->serdev);  in bcm_open()
438 			bcm->dev = dev;  in bcm_open()
447 	if (bcm->dev) {  in bcm_open()
448 		hu->init_speed = bcm->dev->init_speed;  in bcm_open()
449 		hu->oper_speed = bcm->dev->oper_speed;  in bcm_open()
450 		err = bcm_gpio_set_power(bcm->dev, true);  in bcm_open()
461 		bcm->dev->hu = NULL;  in bcm_open()
465 	kfree(bcm);  in bcm_open()
471 	struct bcm_data *bcm = hu->priv;  in bcm_close()  local
482 	} else if (bcm_device_exists(bcm->dev)) {  in bcm_close()
483 		bdev = bcm->dev;  in bcm_close()
504 	skb_queue_purge(&bcm->txq);  in bcm_close()
505 	kfree_skb(bcm->rx_skb);  in bcm_close()
506 	kfree(bcm);  in bcm_close()
514 	struct bcm_data *bcm = hu->priv;  in bcm_flush()  local
518 	skb_queue_purge(&bcm->txq);  in bcm_flush()
525 	struct bcm_data *bcm = hu->priv;  in bcm_setup()  local
584 	if (!bcm_request_irq(bcm))  in bcm_setup()
630 	struct bcm_data *bcm = hu->priv;  in bcm_recv()  local
635 	bcm->rx_skb = h4_recv_buf(hu->hdev, bcm->rx_skb, data, count,  in bcm_recv()
637 	if (IS_ERR(bcm->rx_skb)) {  in bcm_recv()
638 		int err = PTR_ERR(bcm->rx_skb);  in bcm_recv()
640 		bcm->rx_skb = NULL;  in bcm_recv()
642 	} else if (!bcm->rx_skb) {  in bcm_recv()
645 		if (bcm->dev && bcm_device_exists(bcm->dev)) {  in bcm_recv()
646 			pm_runtime_get(bcm->dev->dev);  in bcm_recv()
647 			pm_runtime_mark_last_busy(bcm->dev->dev);  in bcm_recv()
648 			pm_runtime_put_autosuspend(bcm->dev->dev);  in bcm_recv()
658 	struct bcm_data *bcm = hu->priv;  in bcm_enqueue()  local
664 	skb_queue_tail(&bcm->txq, skb);  in bcm_enqueue()
671 	struct bcm_data *bcm = hu->priv;  in bcm_dequeue()  local
677 	if (bcm_device_exists(bcm->dev)) {  in bcm_dequeue()
678 		bdev = bcm->dev;  in bcm_dequeue()
683 	skb = skb_dequeue(&bcm->txq);  in bcm_dequeue()