From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752044AbbCSKz5 (ORCPT ); Thu, 19 Mar 2015 06:55:57 -0400 Received: from mail-la0-f54.google.com ([209.85.215.54]:36215 "EHLO mail-la0-f54.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750915AbbCSKzz (ORCPT ); Thu, 19 Mar 2015 06:55:55 -0400 From: Alexander Kuleshov To: Thomas Gleixner , Ingo Molnar , "H. Peter Anvin" Cc: linux-kernel@vger.kernel.org, Alexander Kuleshov Subject: [PATCH] x86: remove unused get_bios_ebda_length Date: Thu, 19 Mar 2015 16:55:37 +0600 Message-Id: <1426762537-25273-1-git-send-email-kuleshovmail@gmail.com> X-Mailer: git-send-email 2.3.3.472.g20ceeac.dirty Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org get_bios_ebda_length function from was added in the 57d5f9f808b7650a92f31e9cd3acd3f415a22530 commit, but still not uses anywhere, let's remove it. Signed-off-by: Alexander Kuleshov --- arch/x86/include/asm/bios_ebda.h | 21 --------------------- 1 file changed, 21 deletions(-) diff --git a/arch/x86/include/asm/bios_ebda.h b/arch/x86/include/asm/bios_ebda.h index aa6a317..2b00c77 100644 --- a/arch/x86/include/asm/bios_ebda.h +++ b/arch/x86/include/asm/bios_ebda.h @@ -17,27 +17,6 @@ static inline unsigned int get_bios_ebda(void) return address; /* 0 means none */ } -/* - * Return the sanitized length of the EBDA in bytes, if it exists. - */ -static inline unsigned int get_bios_ebda_length(void) -{ - unsigned int address; - unsigned int length; - - address = get_bios_ebda(); - if (!address) - return 0; - - /* EBDA length is byte 0 of the EBDA (stored in KiB) */ - length = *(unsigned char *)phys_to_virt(address); - length <<= 10; - - /* Trim the length if it extends beyond 640KiB */ - length = min_t(unsigned int, (640 * 1024) - address, length); - return length; -} - void reserve_ebda_region(void); #ifdef CONFIG_X86_CHECK_BIOS_CORRUPTION -- 2.3.3.472.g20ceeac.dirty