x86/amd_nb: Unexport amd_cache_northbridges()

[linux-2.6-microblaze.git] / arch / x86 / kernel / amd_nb.c

diff --git a/arch/x86/kernel/amd_nb.c b/arch/x86/kernel/amd_nb.c
index 020c906..190e0f7 100644 (file)
--- a/arch/x86/kernel/amd_nb.c
+++ b/arch/x86/kernel/amd_nb.c
@@ -188,7 +188,7 @@ int amd_smn_write(u16 node, u32 address, u32 value)
 EXPORT_SYMBOL_GPL(amd_smn_write);
 
 
-int amd_cache_northbridges(void)
+static int amd_cache_northbridges(void)
 {
        const struct pci_device_id *misc_ids = amd_nb_misc_ids;
        const struct pci_device_id *link_ids = amd_nb_link_ids;
@@ -210,14 +210,14 @@ int amd_cache_northbridges(void)
        }
 
        misc = NULL;
-       while ((misc = next_northbridge(misc, misc_ids)) != NULL)
+       while ((misc = next_northbridge(misc, misc_ids)))
                misc_count++;
 
        if (!misc_count)
                return -ENODEV;
 
        root = NULL;
-       while ((root = next_northbridge(root, root_ids)) != NULL)
+       while ((root = next_northbridge(root, root_ids)))
                root_count++;
 
        if (root_count) {
@@ -290,7 +290,6 @@ int amd_cache_northbridges(void)
 
        return 0;
 }
-EXPORT_SYMBOL_GPL(amd_cache_northbridges);
 
 /*
  * Ignores subdevice/subvendor but as far as I can figure out