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>
diff --git a/arch/x86/pci/mmconfig_64.c b/arch/x86/pci/mmconfig_64.c
index ed1f479..cfa6cdb 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 @@
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 @@
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;
}