3 files changed, 14 insertions, 10 deletions

diff --git a/arch/x86/kernel/setup_32.c b/arch/x86/kernel/setup_32.c
index 190546bd3bd3..90b51047ce63 100644
--- a/arch/x86/kernel/setup_32.c
+++ b/arch/x86/kernel/setup_32.c
@@ -336,7 +336,7 @@ void __init reserve_initrd(void)
                  * in i386_start_kernel
                  */
                 initrd_start = ramdisk_image + PAGE_OFFSET;
-                initrd_end = initrd_start+ramdisk_size;
+                initrd_end = initrd_start + ramdisk_size;
                 return;
         }
 
@@ -363,7 +363,7 @@ void __init reserve_initrd(void)
 
 #define MAX_MAP_CHUNK   (NR_FIX_BTMAPS << PAGE_SHIFT)
 
-static void __init relocate_initrd(void)
+static void __init post_reserve_initrd(void)
 {
         u64 ramdisk_image = boot_params.hdr.ramdisk_image;
         u64 ramdisk_size  = boot_params.hdr.ramdisk_size;
@@ -417,7 +417,13 @@ static void __init relocate_initrd(void)
         /* need to free that, otherwise init highmem will reserve it again */
         free_early(ramdisk_image, ramdisk_image+ramdisk_size);
 }
-
+#else
+void __init reserve_initrd(void)
+{
+}
+static void __init post_reserve_initrd(void)
+{
+}
 #endif /* CONFIG_BLK_DEV_INITRD */
 
 /*
@@ -632,9 +638,7 @@ void __init setup_arch(char **cmdline_p)
          * NOTE: at this point the bootmem allocator is fully available.
          */
 
-#ifdef CONFIG_BLK_DEV_INITRD
-        relocate_initrd();
-#endif
+        post_reserve_initrd();
 
         remapped_pgdat_init();
         sparse_init();
diff --git a/arch/x86/mm/init_32.c b/arch/x86/mm/init_32.c
index 9bc8607d7980..98080782ee47 100644
--- a/arch/x86/mm/init_32.c
+++ b/arch/x86/mm/init_32.c
@@ -597,8 +597,6 @@ void __init zone_sizes_init(void)
 }
 #endif /* !CONFIG_NEED_MULTIPLE_NODES */
 
-extern void reserve_initrd(void);
-
 void __init setup_bootmem_allocator(void)
 {
         int i;
@@ -613,9 +611,9 @@ void __init setup_bootmem_allocator(void)
         if (bootmap == -1L)
                 panic("Cannot find bootmem map of size %ld\n", bootmap_size);
         reserve_early(bootmap, bootmap + bootmap_size, "BOOTMAP");
-#ifdef CONFIG_BLK_DEV_INITRD
+
         reserve_initrd();
-#endif
+
         bootmap_size = init_bootmem(bootmap >> PAGE_SHIFT, max_low_pfn);
         printk(KERN_INFO "  mapped low ram: 0 - %08lx\n",
                  max_pfn_mapped<<PAGE_SHIFT);
diff --git a/include/asm-x86/setup.h b/include/asm-x86/setup.h
index bb12a1619c12..8f85b2450562 100644
--- a/include/asm-x86/setup.h
+++ b/include/asm-x86/setup.h
@@ -39,6 +39,8 @@ void reserve_crashkernel(void);
 #include <asm/bootparam.h>
 
 void reserve_standard_io_resources(void);
+void reserve_initrd(void);
+
 
 #ifndef _SETUP