mircoblaze: drop unneeded NUMA and sparsemem initializations

[linux-2.6-microblaze.git] / arch / microblaze / mm / init.c

diff --git a/arch/microblaze/mm/init.c b/arch/microblaze/mm/init.c
index 3344d4a..25ec8f2 100644 (file)
--- a/arch/microblaze/mm/init.c
+++ b/arch/microblaze/mm/init.c
@@ -108,9 +108,8 @@ static void __init paging_init(void)
 
 void __init setup_memory(void)
 {
-       struct memblock_region *reg;
-
 #ifndef CONFIG_MMU
+       struct memblock_region *reg;
        u32 kernel_align_start, kernel_align_size;
 
        /* Find main memory where is the kernel */
@@ -164,17 +163,6 @@ void __init setup_memory(void)
        pr_info("%s: max_low_pfn: %#lx\n", __func__, max_low_pfn);
        pr_info("%s: max_pfn: %#lx\n", __func__, max_pfn);
 
-       /* Add active regions with valid PFNs */
-       for_each_memblock(memory, reg) {
-               unsigned long start_pfn, end_pfn;
-
-               start_pfn = memblock_region_memory_base_pfn(reg);
-               end_pfn = memblock_region_memory_end_pfn(reg);
-               memblock_set_node(start_pfn << PAGE_SHIFT,
-                                 (end_pfn - start_pfn) << PAGE_SHIFT,
-                                 &memblock.memory, 0);
-       }
-
        paging_init();
 }