x86/PCI: MMCONFIG: clean up printks

No functional change; just tidy up printks and make them more consistent
with the rest of PCI.

Reviewed-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

1 files changed, 5 insertions, 7 deletions

diff --git a/arch/x86/pci/mmconfig_64.c b/arch/x86/pci/mmconfig_64.c
index ed1f479b4d0e..cfa6cdb6d262 100644
--- a/arch/x86/pci/mmconfig_64.c
+++ b/arch/x86/pci/mmconfig_64.c
@@ -12,6 +12,8 @@
 #include <asm/e820.h>
 #include <asm/pci_x86.h>
 
+#define PREFIX "PCI: "
+
 static char __iomem *get_virt(unsigned int seg, unsigned bus)
 {
         struct pci_mmcfg_region *cfg;
@@ -109,11 +111,8 @@ static void __iomem * __init mcfg_ioremap(struct pci_mmcfg_region *cfg)
         num_buses = cfg->end_bus - cfg->start_bus + 1;
         size = PCI_MMCFG_BUS_OFFSET(num_buses);
         addr = ioremap_nocache(start, size);
-        if (addr) {
-                printk(KERN_INFO "PCI: Using MMCONFIG at %Lx - %Lx\n",
-                       start, start + size - 1);
+        if (addr)
                 addr -= PCI_MMCFG_BUS_OFFSET(cfg->start_bus);
-        }
         return addr;
 }
 
@@ -124,9 +123,8 @@ int __init pci_mmcfg_arch_init(void)
         list_for_each_entry(cfg, &pci_mmcfg_list, list) {
                 cfg->virt = mcfg_ioremap(cfg);
                 if (!cfg->virt) {
-                        printk(KERN_ERR "PCI: Cannot map mmconfig aperture for "
-                                        "segment %d\n",
-                                cfg->segment);
+                        printk(KERN_ERR PREFIX "can't map MMCONFIG at %pR\n",
+                               &cfg->res);
                         pci_mmcfg_arch_free();
                         return 0;
                 }