41 	struct pci_dev *pdev		= mantis->pdev;  in mantis_pci_init()  local
47 		mantis->pdev->bus->number,  in mantis_pci_init()
48 		PCI_SLOT(mantis->pdev->devfn),  in mantis_pci_init()
49 		PCI_FUNC(mantis->pdev->devfn));  in mantis_pci_init()
51 	err = pci_enable_device(pdev);  in mantis_pci_init()
58 	err = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32));  in mantis_pci_init()
65 	pci_set_master(pdev);  in mantis_pci_init()
67 	if (!request_mem_region(pci_resource_start(pdev, 0),  in mantis_pci_init()
68 				pci_resource_len(pdev, 0),  in mantis_pci_init()
76 	mantis->mmio = ioremap(pci_resource_start(pdev, 0),  in mantis_pci_init()
77 			       pci_resource_len(pdev, 0));  in mantis_pci_init()
85 	pci_read_config_byte(pdev, PCI_LATENCY_TIMER, &latency);  in mantis_pci_init()
87 	mantis->revision = pdev->revision;  in mantis_pci_init()
91 		mantis->pdev->subsystem_vendor,  in mantis_pci_init()
92 		mantis->pdev->subsystem_device);  in mantis_pci_init()
96 		mantis->pdev->irq,  in mantis_pci_init()
101 	err = request_irq(pdev->irq,  in mantis_pci_init()
114 	pci_set_drvdata(pdev, mantis);  in mantis_pci_init()
125 	release_mem_region(pci_resource_start(pdev, 0),  in mantis_pci_init()
126 			   pci_resource_len(pdev, 0));  in mantis_pci_init()
130 	pci_disable_device(pdev);  in mantis_pci_init()
140 	struct pci_dev *pdev = mantis->pdev;  in mantis_pci_exit()  local
143 	free_irq(pdev->irq, mantis);  in mantis_pci_exit()
146 		release_mem_region(pci_resource_start(pdev, 0),  in mantis_pci_exit()
147 				   pci_resource_len(pdev, 0));  in mantis_pci_exit()
150 	pci_disable_device(pdev);  in mantis_pci_exit()