PCI: Replace printk(KERN_INFO) with pr_info(), etc

Replace printk() with pr_*() to be more consistent with other logging and
avoid checkpatch warnings.

Link: https://lore.kernel.org/lkml/[e-mail]
Link: https://lore.kernel.org/lkml/[e-mail]
Signed-off-by: Mohan Kumar <[e-mail]>
[bhelgaas: squash in similar changes from second patch in series]
Signed-off-by: Bjorn Helgaas <[e-mail]>

drivers/pci/bus.c

···
 
 	entry = resource_list_create_entry(res, 0);
 	if (!entry) {
-		printk(KERN_ERR "PCI: can't add host bridge window %pR\n", res);
+		pr_err("PCI: can't add host bridge window %pR\n", res);
 		return;
 	}
 

drivers/pci/pci-acpi.c

···
 		hpx->t0->enable_perr     = fields[5].integer.value;
 		break;
 	default:
-		printk(KERN_WARNING
-		       "%s: Type 0 Revision %d record not supported\n",
+		pr_warn("%s: Type 0 Revision %d record not supported\n",
 		       __func__, revision);
 		return AE_ERROR;
 	}
···
 		hpx->t1->tot_max_split = fields[4].integer.value;
 		break;
 	default:
-		printk(KERN_WARNING
-		       "%s: Type 1 Revision %d record not supported\n",
+		pr_warn("%s: Type 1 Revision %d record not supported\n",
 		       __func__, revision);
 		return AE_ERROR;
 	}
···
 		hpx->t2->sec_unc_err_mask_or   = fields[17].integer.value;
 		break;
 	default:
-		printk(KERN_WARNING
-		       "%s: Type 2 Revision %d record not supported\n",
+		pr_warn("%s: Type 2 Revision %d record not supported\n",
 		       __func__, revision);
 		return AE_ERROR;
 	}
···
 				goto exit;
 			break;
 		default:
-			printk(KERN_ERR "%s: Type %d record not supported\n",
+			pr_err("%s: Type %d record not supported\n",
 			       __func__, type);
 			status = AE_ERROR;
 			goto exit;

drivers/pci/pci-stub.c

···
 				&class, &class_mask);
 
 		if (fields < 2) {
-			printk(KERN_WARNING
-			       "pci-stub: invalid id string \"%s\"\n", id);
+			pr_warn("pci-stub: invalid ID string \"%s\"\n", id);
 			continue;
 		}
 
-		printk(KERN_INFO
-		       "pci-stub: add %04X:%04X sub=%04X:%04X cls=%08X/%08X\n",
+		pr_info("pci-stub: add %04X:%04X sub=%04X:%04X cls=%08X/%08X\n",
 		       vendor, device, subvendor, subdevice, class, class_mask);
 
 		rc = pci_add_dynid(&stub_driver, vendor, device,
 				   subvendor, subdevice, class, class_mask, 0);
 		if (rc)
-			printk(KERN_WARNING
-			       "pci-stub: failed to add dynamic id (%d)\n", rc);
+			pr_warn("pci-stub: failed to add dynamic ID (%d)\n",
+				rc);
 	}
 
 	return 0;

drivers/pci/pci.c

···
 				disable_acs_redir_param =
 					kstrdup(str + 18, GFP_KERNEL);
 			} else {
-				printk(KERN_ERR "PCI: Unknown option `%s'\n",
-						str);
+				pr_err("PCI: Unknown option `%s'\n", str);
 			}
 		}
 		str = k;

drivers/pci/quirks.c

···
 	pci_read_config_dword(dev, 0x74, &cfg);
 
 	if (cfg & ((1 << 2) | (1 << 15))) {
-		printk(KERN_INFO "Rewriting IRQ routing register on MCP55\n");
+		pr_info("Rewriting IRQ routing register on MCP55\n");
 		cfg &= ~((1 << 2) | (1 << 15));
 		pci_write_config_dword(dev, 0x74, cfg);
 	}

drivers/pci/slot.c

···
 	pci_slots_kset = kset_create_and_add("slots", NULL,
 						&pci_bus_kset->kobj);
 	if (!pci_slots_kset) {
-		printk(KERN_ERR "PCI: Slot initialization failure\n");
+		pr_err("PCI: Slot initialization failure\n");
 		return -ENOMEM;
 	}
 	return 0;