diff --git a/arch/x86/include/asm/efi.h b/arch/x86/include/asm/efi.h
index 5375df6438181dd0ce9010f70bd4ab7066df07b0..ce7b1c5ff78ddd9ed8f767d34911c1412b1fd250 100644
--- a/arch/x86/include/asm/efi.h
+++ b/arch/x86/include/asm/efi.h
@@ -88,7 +88,6 @@ extern void __iomem *efi_ioremap(unsigned long addr, unsigned long size,
 
 #define efi_in_nmi()	in_nmi()
 
-extern int add_efi_memmap;
 extern struct efi_scratch efi_scratch;
 extern void efi_set_executable(efi_memory_desc_t *md, bool executable);
 extern int efi_memblock_x86_reserve_range(void);
diff --git a/arch/x86/platform/efi/efi.c b/arch/x86/platform/efi/efi.c
index f0be3d1da3de558f295d42472e4f85316deb1bc2..03938d17ad6d0de02d71a609a2747975b3694a15 100644
--- a/arch/x86/platform/efi/efi.c
+++ b/arch/x86/platform/efi/efi.c
@@ -70,9 +70,7 @@ static efi_config_table_type_t arch_tables[] __initdata = {
 
 u64 efi_setup;		/* efi setup_data physical address */
 
-int add_efi_memmap;
-EXPORT_SYMBOL(add_efi_memmap);
-
+static int add_efi_memmap __initdata;
 static int __init setup_add_efi_memmap(char *arg)
 {
 	add_efi_memmap = 1;