296 			    struct pci_dev *pci_dev)  in amd_mp2_pci_init()  argument
300 	pci_set_drvdata(pci_dev, privdata);  in amd_mp2_pci_init()
302 	rc = pcim_enable_device(pci_dev);  in amd_mp2_pci_init()
308 	rc = pcim_iomap_regions(pci_dev, 1 << 2, pci_name(pci_dev));  in amd_mp2_pci_init()
313 	privdata->mmio = pcim_iomap_table(pci_dev)[2];  in amd_mp2_pci_init()
315 	pci_set_master(pci_dev);  in amd_mp2_pci_init()
317 	rc = pci_set_dma_mask(pci_dev, DMA_BIT_MASK(64));  in amd_mp2_pci_init()
319 		rc = pci_set_dma_mask(pci_dev, DMA_BIT_MASK(32));  in amd_mp2_pci_init()
326 	pci_intx(pci_dev, 1);  in amd_mp2_pci_init()
327 	rc = devm_request_irq(&pci_dev->dev, pci_dev->irq, amd_mp2_irq_isr,  in amd_mp2_pci_init()
328 			      IRQF_SHARED, dev_name(&pci_dev->dev), privdata);  in amd_mp2_pci_init()
330 		dev_err(&pci_dev->dev, "Failure requesting irq %i: %d\n",  in amd_mp2_pci_init()
331 			pci_dev->irq, rc);  in amd_mp2_pci_init()
336 	pci_clear_master(pci_dev);  in amd_mp2_pci_init()
338 	pci_set_drvdata(pci_dev, NULL);  in amd_mp2_pci_init()
342 static int amd_mp2_pci_probe(struct pci_dev *pci_dev,  in amd_mp2_pci_probe()  argument
348 	privdata = devm_kzalloc(&pci_dev->dev, sizeof(*privdata), GFP_KERNEL);  in amd_mp2_pci_probe()
352 	privdata->pci_dev = pci_dev;  in amd_mp2_pci_probe()
353 	rc = amd_mp2_pci_init(privdata, pci_dev);  in amd_mp2_pci_probe()
359 	pm_runtime_set_autosuspend_delay(&pci_dev->dev, 1000);  in amd_mp2_pci_probe()
360 	pm_runtime_use_autosuspend(&pci_dev->dev);  in amd_mp2_pci_probe()
361 	pm_runtime_put_autosuspend(&pci_dev->dev);  in amd_mp2_pci_probe()
362 	pm_runtime_allow(&pci_dev->dev);  in amd_mp2_pci_probe()
366 	dev_info(&pci_dev->dev, "MP2 device registered.\n");  in amd_mp2_pci_probe()
370 static void amd_mp2_pci_remove(struct pci_dev *pci_dev)  in amd_mp2_pci_remove()  argument
372 	struct amd_mp2_dev *privdata = pci_get_drvdata(pci_dev);  in amd_mp2_pci_remove()
374 	pm_runtime_forbid(&pci_dev->dev);  in amd_mp2_pci_remove()
375 	pm_runtime_get_noresume(&pci_dev->dev);  in amd_mp2_pci_remove()
377 	pci_intx(pci_dev, 0);  in amd_mp2_pci_remove()
378 	pci_clear_master(pci_dev);  in amd_mp2_pci_remove()
386 	struct pci_dev *pci_dev = to_pci_dev(dev);  in amd_mp2_pci_suspend()  local
387 	struct amd_mp2_dev *privdata = pci_get_drvdata(pci_dev);  in amd_mp2_pci_suspend()
398 	ret = pci_save_state(pci_dev);  in amd_mp2_pci_suspend()
405 	pci_disable_device(pci_dev);  in amd_mp2_pci_suspend()
411 	struct pci_dev *pci_dev = to_pci_dev(dev);  in amd_mp2_pci_resume()  local
412 	struct amd_mp2_dev *privdata = pci_get_drvdata(pci_dev);  in amd_mp2_pci_resume()
417 	pci_restore_state(pci_dev);  in amd_mp2_pci_resume()
418 	ret = pci_enable_device(pci_dev);  in amd_mp2_pci_resume()
463 	struct pci_dev *pci_dev;  in amd_mp2_find_device()  local
469 	pci_dev = to_pci_dev(dev);  in amd_mp2_find_device()
470 	return (struct amd_mp2_dev *)pci_get_drvdata(pci_dev);  in amd_mp2_find_device()