PCI: Replace printks with appropriate pr_*()

Replace deprecated printk(KERN_ERR...) with pr_err() in pci-acpi.c
Signed-off-by: Yijing Wang <wangyijing@huawei.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>

drivers/pci/pci-acpi.c

@@ -376,12 +376,12 @@ static int __init acpi_pci_init(void)
 	int ret;
 
 	if (acpi_gbl_FADT.boot_flags & ACPI_FADT_NO_MSI) {
-		printk(KERN_INFO"ACPI FADT declares the system doesn't support MSI, so disable it\n");
+		pr_info("ACPI FADT declares the system doesn't support MSI, so disable it\n");
 		pci_no_msi();
 	}
 
 	if (acpi_gbl_FADT.boot_flags & ACPI_FADT_NO_ASPM) {
-		printk(KERN_INFO"ACPI FADT declares the system doesn't support PCIe ASPM, so disable it\n");
+		pr_info("ACPI FADT declares the system doesn't support PCIe ASPM, so disable it\n");
 		pcie_no_aspm();
 	}