x86 gart: don't complain if no AMD GART found
authorBjorn Helgaas <bjorn.helgaas@hp.com>
Wed, 17 Dec 2008 19:52:34 +0000 (12:52 -0700)
committerIngo Molnar <mingo@elte.hu>
Thu, 18 Dec 2008 12:26:23 +0000 (13:26 +0100)
Impact: remove annoying bootup printk

It's perfectly normal for no AMD GART to be present, e.g., if you have
Intel CPUs.  None of the other iommu_init() functions makes noise when
it finds nothing.

Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Acked-by: Joerg Roedel <joerg.roedel@amd.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
arch/x86/kernel/pci-gart_64.c

index ba7ad83e20a8f80d5b0ca7de95d6c1c0fbe6b27c..a35eaa379ff632fb142367df58a8fdeaaad81267 100644 (file)
@@ -745,10 +745,8 @@ void __init gart_iommu_init(void)
        unsigned long scratch;
        long i;
 
-       if (cache_k8_northbridges() < 0 || num_k8_northbridges == 0) {
-               printk(KERN_INFO "PCI-GART: No AMD GART found.\n");
+       if (cache_k8_northbridges() < 0 || num_k8_northbridges == 0)
                return;
-       }
 
 #ifndef CONFIG_AGP_AMD64
        no_agp = 1;