x86/PCI: make ACPI MCFG reserved error messages ACPI specific

Both ACPI and SFI firmwares will have MCFG space, but the error message
isn't valid on SFI, so don't print the message in that case.

Signed-off-by: Feng Tang <feng.tang@intel.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

diff --git a/arch/x86/pci/mmconfig-shared.c b/arch/x86/pci/mmconfig-shared.c
index 39b9ebe8f8863d598345991c90942b5aed70ae21..a918553ebc759d6b7f43dc220d04f893adf60875 100644 (file)
--- a/arch/x86/pci/mmconfig-shared.c
+++ b/arch/x86/pci/mmconfig-shared.c
@@ -483,16 +483,17 @@ static void __init pci_mmcfg_reject_broken(int early)
        list_for_each_entry(cfg, &pci_mmcfg_list, list) {
                int valid = 0;
 
-               if (!early && !acpi_disabled)
+               if (!early && !acpi_disabled) {
                        valid = is_mmconf_reserved(is_acpi_reserved, cfg, 0);
 
-               if (valid)
-                       continue;
-
-               if (!early)
-                       printk(KERN_ERR FW_BUG PREFIX
-                              "MMCONFIG at %pR not reserved in "
-                              "ACPI motherboard resources\n", &cfg->res);
+                       if (valid)
+                               continue;
+                       else
+                               printk(KERN_ERR FW_BUG PREFIX
+                                      "MMCONFIG at %pR not reserved in "
+                                      "ACPI motherboard resources\n",
+                                      &cfg->res);
+               }
 
                /* Don't try to do this check unless configuration
                   type 1 is available. how about type 2 ?*/