From f7d7d01be53cb47e0ae212c4e968aa28b82d2138 Mon Sep 17 00:00:00 2001 From: Matt Fleming Date: Tue, 15 Nov 2011 12:56:14 +0000 Subject: x86: Don't use magic strings for EFI loader signature Introduce a symbol, EFI_LOADER_SIGNATURE instead of using the magic strings, which also helps to reduce the amount of ifdeffery. Cc: Matthew Garrett Signed-off-by: Matt Fleming Link: http://lkml.kernel.org/r/1318848017-12301-1-git-send-email-matt@console-pimps.org Signed-off-by: H. Peter Anvin --- arch/x86/kernel/setup.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) (limited to 'arch/x86/kernel/setup.c') diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c index 9a9e40fb091c..4d5243c31ac4 100644 --- a/arch/x86/kernel/setup.c +++ b/arch/x86/kernel/setup.c @@ -752,12 +752,7 @@ void __init setup_arch(char **cmdline_p) #endif #ifdef CONFIG_EFI if (!strncmp((char *)&boot_params.efi_info.efi_loader_signature, -#ifdef CONFIG_X86_32 - "EL32", -#else - "EL64", -#endif - 4)) { + EFI_LOADER_SIGNATURE, 4)) { efi_enabled = 1; efi_memblock_x86_reserve_range(); } -- cgit v1.2.3