516 static int mal_probe(struct platform_device *ofdev)  in mal_probe()  argument
527 	mal = devm_kzalloc(&ofdev->dev, sizeof(struct mal_instance),  in mal_probe()
533 	mal->ofdev = ofdev;  in mal_probe()
534 	mal->version = of_device_is_compatible(ofdev->dev.of_node, "ibm,mcmal2") ? 2 : 1;  in mal_probe()
538 	prop = of_get_property(ofdev->dev.of_node, "num-tx-chans", NULL);  in mal_probe()
547 	prop = of_get_property(ofdev->dev.of_node, "num-rx-chans", NULL);  in mal_probe()
556 	dcr_base = dcr_resource_start(ofdev->dev.of_node, 0);  in mal_probe()
562 	mal->dcr_host = dcr_map(ofdev->dev.of_node, dcr_base, 0x100);  in mal_probe()
569 	if (of_device_is_compatible(ofdev->dev.of_node, "ibm,mcmal-405ez")) {  in mal_probe()
576 				ofdev->dev.of_node);  in mal_probe()
605 	if (of_device_is_compatible(ofdev->dev.of_node, "ibm,mcmal-axon"))  in mal_probe()
618 	mal->bd_virt = dma_alloc_coherent(&ofdev->dev, bd_size, &mal->bd_dma,  in mal_probe()
635 	mal->txeob_irq = platform_get_irq(ofdev, 0);  in mal_probe()
636 	mal->rxeob_irq = platform_get_irq(ofdev, 1);  in mal_probe()
637 	mal->serr_irq = platform_get_irq(ofdev, 2);  in mal_probe()
644 		mal->txde_irq = platform_get_irq(ofdev, 3);  in mal_probe()
645 		mal->rxde_irq = platform_get_irq(ofdev, 4);  in mal_probe()
652 	err = devm_request_irq(&ofdev->dev, mal->serr_irq, hdlr_serr, irqflags,  in mal_probe()
656 	err = devm_request_irq(&ofdev->dev, mal->txde_irq, hdlr_txde, irqflags,  in mal_probe()
660 	err = devm_request_irq(&ofdev->dev, mal->txeob_irq, mal_txeob, 0,  in mal_probe()
664 	err = devm_request_irq(&ofdev->dev, mal->rxde_irq, hdlr_rxde, irqflags,  in mal_probe()
668 	err = devm_request_irq(&ofdev->dev, mal->rxeob_irq, mal_rxeob, 0,  in mal_probe()
681 	       mal->version, ofdev->dev.of_node,  in mal_probe()
686 	platform_set_drvdata(ofdev, mal);  in mal_probe()
691 	dma_free_coherent(&ofdev->dev, bd_size, mal->bd_virt, mal->bd_dma);  in mal_probe()
699 static void mal_remove(struct platform_device *ofdev)  in mal_remove()  argument
701 	struct mal_instance *mal = platform_get_drvdata(ofdev);  in mal_remove()
720 	dma_free_coherent(&ofdev->dev,  in mal_remove()