1 files changed, 5 insertions, 4 deletions

diff --git a/arch/sh/kernel/setup.c b/arch/sh/kernel/setup.c
index 3241a6274b81..c2c6bfdf4dfe 100644
--- a/arch/sh/kernel/setup.c
+++ b/arch/sh/kernel/setup.c
@@ -116,7 +116,7 @@ static void __init register_bootmem_low_pages(void)
         free_bootmem(PFN_PHYS(curr_pfn), PFN_PHYS(pages));
 }
 
-void __init setup_bootmem_allocator(unsigned long start_pfn)
+void __init setup_bootmem_allocator(unsigned long free_pfn)
 {
         unsigned long bootmap_size;
 
@@ -125,7 +125,7 @@ void __init setup_bootmem_allocator(unsigned long start_pfn)
          * bootstrap step all allocations (until the page allocator
          * is intact) must be done via bootmem_alloc().
          */
-        bootmap_size = init_bootmem_node(NODE_DATA(0), start_pfn,
+        bootmap_size = init_bootmem_node(NODE_DATA(0), free_pfn,
                                          min_low_pfn, max_low_pfn);
 
         add_active_range(0, min_low_pfn, max_low_pfn);
@@ -141,7 +141,7 @@ void __init setup_bootmem_allocator(unsigned long start_pfn)
          * an invalid RAM area.
          */
         reserve_bootmem(__MEMORY_START+PAGE_SIZE,
-                (PFN_PHYS(start_pfn)+bootmap_size+PAGE_SIZE-1)-__MEMORY_START);
+                (PFN_PHYS(free_pfn)+bootmap_size+PAGE_SIZE-1)-__MEMORY_START);
 
         /*
          * reserve physical page 0 - it's a special BIOS page on many boxes,
@@ -149,6 +149,8 @@ void __init setup_bootmem_allocator(unsigned long start_pfn)
          */
         reserve_bootmem(__MEMORY_START, PAGE_SIZE);
 
+        sparse_memory_present_with_active_regions(0);
+
 #ifdef CONFIG_BLK_DEV_INITRD
         ROOT_DEV = MKDEV(RAMDISK_MAJOR, 0);
         if (&__rd_start != &__rd_end) {
@@ -193,7 +195,6 @@ static void __init setup_memory(void)
          */
         start_pfn = PFN_UP(__pa(_end));
         setup_bootmem_allocator(start_pfn);
-        sparse_memory_present_with_active_regions(0);
 }
 #else
 extern void __init setup_memory(void);