1 files changed, 10 insertions, 7 deletions

diff --git a/arch/x86/pci/common.c b/arch/x86/pci/common.c
index a0772af64efb..f7c8a399978c 100644
--- a/arch/x86/pci/common.c
+++ b/arch/x86/pci/common.c
@@ -421,16 +421,10 @@ struct pci_bus * __devinit pcibios_scan_root(int busnum)
 
         return bus;
 }
-
-int __init pcibios_init(void)
+void __init pcibios_set_cache_line_size(void)
 {
         struct cpuinfo_x86 *c = &boot_cpu_data;
 
-        if (!raw_pci_ops) {
-                printk(KERN_WARNING "PCI: System does not support PCI\n");
-                return 0;
-        }
-
         /*
          * Set PCI cacheline size to that of the CPU if the CPU has reported it.
          * (For older CPUs that don't support cpuid, we se it to 32 bytes
@@ -445,7 +439,16 @@ int __init pcibios_init(void)
                 pci_dfl_cache_line_size = 32 >> 2;
                 printk(KERN_DEBUG "PCI: Unknown cacheline size. Setting to 32 bytes\n");
         }
+}
+
+int __init pcibios_init(void)
+{
+        if (!raw_pci_ops) {
+                printk(KERN_WARNING "PCI: System does not support PCI\n");
+                return 0;
+        }
 
+        pcibios_set_cache_line_size();
         pcibios_resource_survey();
 
         if (pci_bf_sort >= pci_force_bf)