1 files changed, 9 insertions, 8 deletions

diff --git a/arch/powerpc/mm/numa.c b/arch/powerpc/mm/numa.c
index 002878ccf90b..74505b245374 100644
--- a/arch/powerpc/mm/numa.c
+++ b/arch/powerpc/mm/numa.c
@@ -802,16 +802,17 @@ static void __init setup_nonnuma(void)
         unsigned long top_of_ram = memblock_end_of_DRAM();
         unsigned long total_ram = memblock_phys_mem_size();
         unsigned long start_pfn, end_pfn;
-        unsigned int i, nid = 0;
+        unsigned int nid = 0;
+        struct memblock_region *reg;
 
         printk(KERN_DEBUG "Top of RAM: 0x%lx, Total RAM: 0x%lx\n",
                top_of_ram, total_ram);
         printk(KERN_DEBUG "Memory hole size: %ldMB\n",
                (top_of_ram - total_ram) >> 20);
 
-        for (i = 0; i < memblock.memory.cnt; ++i) {
-                start_pfn = memblock.memory.region[i].base >> PAGE_SHIFT;
-                end_pfn = start_pfn + memblock_size_pages(&memblock.memory, i);
+        for_each_memblock(memory, reg) {
+                start_pfn = memblock_region_memory_base_pfn(reg);
+                end_pfn = memblock_region_memory_end_pfn(reg);
 
                 fake_numa_create_new_node(end_pfn, &nid);
                 add_active_range(nid, start_pfn, end_pfn);
@@ -947,11 +948,11 @@ static struct notifier_block __cpuinitdata ppc64_numa_nb = {
 static void mark_reserved_regions_for_nid(int nid)
 {
         struct pglist_data *node = NODE_DATA(nid);
-        int i;
+        struct memblock_region *reg;
 
-        for (i = 0; i < memblock.reserved.cnt; i++) {
-                unsigned long physbase = memblock.reserved.region[i].base;
-                unsigned long size = memblock.reserved.region[i].size;
+        for_each_memblock(reserved, reg) {
+                unsigned long physbase = reg->base;
+                unsigned long size = reg->size;
                 unsigned long start_pfn = physbase >> PAGE_SHIFT;
                 unsigned long end_pfn = PFN_UP(physbase + size);
                 struct node_active_region node_ar;