1 files changed, 2 insertions, 0 deletions

diff --git a/arch/x86/kernel/head64.c b/arch/x86/kernel/head64.c
index d6d54faa84df..993c76773256 100644
--- a/arch/x86/kernel/head64.c
+++ b/arch/x86/kernel/head64.c
@@ -146,6 +146,7 @@ void __init x86_64_start_kernel(char * real_mode_data)
 
         reserve_early(__pa_symbol(&_text), __pa_symbol(&_end), "TEXT DATA BSS");
 
+#ifdef CONFIG_BLK_DEV_INITRD
         /* Reserve INITRD */
         if (boot_params.hdr.type_of_loader && boot_params.hdr.ramdisk_image) {
                 unsigned long ramdisk_image = boot_params.hdr.ramdisk_image;
@@ -153,6 +154,7 @@ void __init x86_64_start_kernel(char * real_mode_data)
                 unsigned long ramdisk_end   = ramdisk_image + ramdisk_size;
                 reserve_early(ramdisk_image, ramdisk_end, "RAMDISK");
         }
+#endif
 
         reserve_ebda_region();