From 5c12af0c41e3417e1939095325920463b5f8e726 Mon Sep 17 00:00:00 2001
From: Dave Young <dyoung@redhat.com>
Date: Fri, 3 Jan 2014 11:56:49 +0800
Subject: [PATCH] x86/efi: parse_efi_setup() build fix

In case without CONFIG_EFI, there will be below build error:

   arch/x86/built-in.o: In function `setup_arch':
  (.init.text+0x9dc): undefined reference to `parse_efi_setup'

Thus fix it by adding blank inline function in asm/efi.h
Also remove an unused declaration for variable efi_data_len.

Signed-off-by: Dave Young <dyoung@redhat.com>
Signed-off-by: Matt Fleming <matt.fleming@intel.com>
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