5 files changed, 0 insertions, 26 deletions

diff --git a/arch/x86/include/asm/acpi.h b/arch/x86/include/asm/acpi.h
index 12bd1fdd206b..cfa3d5c3144a 100644
--- a/arch/x86/include/asm/acpi.h
+++ b/arch/x86/include/asm/acpi.h
@@ -186,7 +186,6 @@ struct bootnode;
 #ifdef CONFIG_ACPI_NUMA
 extern int acpi_numa;
 extern int x86_acpi_numa_init(void);
-extern int acpi_scan_nodes(void);
 
 #ifdef CONFIG_NUMA_EMU
 extern void acpi_fake_nodes(const struct bootnode *fake_nodes,
diff --git a/arch/x86/include/asm/amd_nb.h b/arch/x86/include/asm/amd_nb.h
index 246cdc6ca9ba..384d1188e787 100644
--- a/arch/x86/include/asm/amd_nb.h
+++ b/arch/x86/include/asm/amd_nb.h
@@ -17,7 +17,6 @@ extern int early_is_amd_nb(u32 value);
 extern int amd_cache_northbridges(void);
 extern void amd_flush_garts(void);
 extern int amd_numa_init(void);
-extern int amd_scan_nodes(void);
 extern int amd_get_subcaches(int);
 extern int amd_set_subcaches(int, int);
 
diff --git a/arch/x86/mm/amdtopology_64.c b/arch/x86/mm/amdtopology_64.c
index 9c9f46adf414..90cf297b3b59 100644
--- a/arch/x86/mm/amdtopology_64.c
+++ b/arch/x86/mm/amdtopology_64.c
@@ -259,8 +259,3 @@ void __init amd_fake_nodes(const struct bootnode *nodes, int nr_nodes)
         memcpy(__apicid_to_node, fake_apicid_to_node, sizeof(__apicid_to_node));
 }
 #endif /* CONFIG_NUMA_EMU */
-
-int __init amd_scan_nodes(void)
-{
-        return 0;
-}
diff --git a/arch/x86/mm/numa_64.c b/arch/x86/mm/numa_64.c
index 748c6b5bff6d..e211c005f5e1 100644
--- a/arch/x86/mm/numa_64.c
+++ b/arch/x86/mm/numa_64.c
@@ -772,25 +772,17 @@ static int dummy_numa_init(void)
         return 0;
 }
 
-static int dummy_scan_nodes(void)
-{
-        return 0;
-}
-
 void __init initmem_init(void)
 {
         int (*numa_init[])(void) = { [2] = dummy_numa_init };
-        int (*scan_nodes[])(void) = { [2] = dummy_scan_nodes };
         int i, j;
 
         if (!numa_off) {
 #ifdef CONFIG_ACPI_NUMA
                 numa_init[0] = x86_acpi_numa_init;
-                scan_nodes[0] = acpi_scan_nodes;
 #endif
 #ifdef CONFIG_AMD_NUMA
                 numa_init[1] = amd_numa_init;
-                scan_nodes[1] = amd_scan_nodes;
 #endif
         }
 
@@ -834,9 +826,6 @@ void __init initmem_init(void)
                 if (numa_register_memblks() < 0)
                         continue;
 
-                if (scan_nodes[i]() < 0)
-                        continue;
-
                 for (j = 0; j < nr_cpu_ids; j++) {
                         int nid = early_cpu_to_node(j);
 
diff --git a/arch/x86/mm/srat_64.c b/arch/x86/mm/srat_64.c
index 4a2c33b0a48c..d56eff811cd8 100644
--- a/arch/x86/mm/srat_64.c
+++ b/arch/x86/mm/srat_64.c
@@ -270,14 +270,6 @@ int __init x86_acpi_numa_init(void)
         return srat_disabled() ? -EINVAL : 0;
 }
 
-/* Use the information discovered above to actually set up the nodes. */
-int __init acpi_scan_nodes(void)
-{
-        if (acpi_numa <= 0)
-                return -1;
-        return 0;
-}
-
 #ifdef CONFIG_NUMA_EMU
 static int fake_node_to_pxm_map[MAX_NUMNODES] __initdata = {
         [0 ... MAX_NUMNODES-1] = PXM_INVAL