[PATCH] x86{-64}: Remove old hack that disabled mmconfig support on AMD systems.

Now that Greg implemented MCFG/_SEG support this shouldn't be needed
anymore

Cc: gregkh@suse.de

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 0 insertions, 7 deletions

diff --git a/arch/i386/pci/mmconfig.c b/arch/i386/pci/mmconfig.c
index 60f0e7a1162a..dfbf80cff834 100644
--- a/arch/i386/pci/mmconfig.c
+++ b/arch/i386/pci/mmconfig.c
@@ -127,13 +127,6 @@ static int __init pci_mmcfg_init(void)
             (pci_mmcfg_config[0].base_address == 0))
                 goto out;
 
-        /* Kludge for now. Don't use mmconfig on AMD systems because
-           those have some busses where mmconfig doesn't work,
-           and we don't parse ACPI MCFG well enough to handle that. 
-           Remove when proper handling is added. */
-        if (boot_cpu_data.x86_vendor == X86_VENDOR_AMD)
-                goto out; 
-
         printk(KERN_INFO "PCI: Using MMCONFIG\n");
         raw_pci_ops = &pci_mmcfg;
         pci_probe = (pci_probe & ~PCI_PROBE_MASK) | PCI_PROBE_MMCONF;