diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
index 0fa60f5f5a1641dc8eb2c82968dbadd650ed6e37..4fd69e532c15d94480e02bc37d549f187cc8c830 100644
--- a/arch/x86/kernel/setup.c
+++ b/arch/x86/kernel/setup.c
@@ -1096,19 +1096,18 @@ void __init setup_arch(char **cmdline_p)
 	memblock_set_current_limit(ISA_END_ADDRESS);
 	memblock_x86_fill();
 
-	if (efi_enabled(EFI_BOOT)) {
+	reserve_bios_regions();
+
+	if (efi_enabled(EFI_MEMMAP)) {
 		efi_fake_memmap();
 		efi_find_mirror();
-	}
-
-	reserve_bios_regions();
 
-	/*
-	 * The EFI specification says that boot service code won't be called
-	 * after ExitBootServices(). This is, in fact, a lie.
-	 */
-	if (efi_enabled(EFI_MEMMAP))
+		/*
+		 * The EFI specification says that boot service code won't be
+		 * called after ExitBootServices(). This is, in fact, a lie.
+		 */
 		efi_reserve_boot_services();
+	}
 
 	/* preallocate 4k for mptable mpc */
 	early_reserve_e820_mpc_new();
diff --git a/drivers/firmware/efi/fake_mem.c b/drivers/firmware/efi/fake_mem.c
index 48430aba13c189d3cad7f04c6e5ee036701f113c..c437388a7b8521f9392b5dde96e14ab24429b9c2 100644
--- a/drivers/firmware/efi/fake_mem.c
+++ b/drivers/firmware/efi/fake_mem.c
@@ -64,7 +64,7 @@ void __init efi_fake_memmap(void)
 	void *old, *new;
 	int i;
 
-	if (!nr_fake_mem || !efi_enabled(EFI_MEMMAP))
+	if (!nr_fake_mem)
 		return;
 
 	/* count up the number of EFI memory descriptor */