From 099240ac111aac454962e6399c0cc51d1511504a Mon Sep 17 00:00:00 2001 From: Matt Fleming Date: Fri, 10 Jan 2014 13:01:39 +0000 Subject: [PATCH] x86/efi: Delete dead code when checking for non-native Both efi_free_boot_services() and efi_enter_virtual_mode() are invoked from init/main.c, but only if the EFI runtime services are available. This is not the case for non-native boots, e.g. where a 64-bit kernel is booted with 32-bit EFI firmware. Delete the dead code. Acked-by: Borislav Petkov Signed-off-by: Matt Fleming --- arch/x86/platform/efi/efi.c | 12 ------------ 1 file changed, 12 deletions(-) diff --git a/arch/x86/platform/efi/efi.c b/arch/x86/platform/efi/efi.c index 1a201ac7cef8..b96ae7918a16 100644 --- a/arch/x86/platform/efi/efi.c +++ b/arch/x86/platform/efi/efi.c @@ -466,9 +466,6 @@ void __init efi_free_boot_services(void) { void *p; - if (!efi_is_native()) - return; - for (p = memmap.map; p < memmap.map_end; p += memmap.desc_size) { efi_memory_desc_t *md = p; unsigned long long start = md->phys_addr; @@ -1005,15 +1002,6 @@ void __init efi_enter_virtual_mode(void) efi.systab = NULL; - /* - * We don't do virtual mode, since we don't do runtime services, on - * non-native EFI - */ - if (!efi_is_native()) { - efi_unmap_memmap(); - return; - } - if (efi_setup) { efi_map_regions_fixed(); } else { -- 2.39.2