From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760555AbcDMLse (ORCPT ); Wed, 13 Apr 2016 07:48:34 -0400 Received: from terminus.zytor.com ([198.137.202.10]:57180 "EHLO terminus.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759651AbcDMLsb (ORCPT ); Wed, 13 Apr 2016 07:48:31 -0400 Date: Wed, 13 Apr 2016 04:47:15 -0700 From: tip-bot for Guenter Roeck Message-ID: Cc: hpa@zytor.com, linux@roeck-us.net, mingo@kernel.org, torvalds@linux-foundation.org, mikew@google.com, linux-kernel@vger.kernel.org, tglx@linutronix.de, peterz@infradead.org Reply-To: torvalds@linux-foundation.org, mingo@kernel.org, linux@roeck-us.net, hpa@zytor.com, mikew@google.com, tglx@linutronix.de, linux-kernel@vger.kernel.org, peterz@infradead.org In-Reply-To: <1459558314-5625-1-git-send-email-linux@roeck-us.net> References: <1459558314-5625-1-git-send-email-linux@roeck-us.net> To: linux-tip-commits@vger.kernel.org Subject: [tip:x86/platform] x86/platform: Remove unused get_bios_ebda_length() function Git-Commit-ID: 47a541c3e19374ec9f5d3d96730a922e8480dda5 X-Mailer: tip-git-log-daemon Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit-ID: 47a541c3e19374ec9f5d3d96730a922e8480dda5 Gitweb: http://git.kernel.org/tip/47a541c3e19374ec9f5d3d96730a922e8480dda5 Author: Guenter Roeck AuthorDate: Fri, 1 Apr 2016 17:51:54 -0700 Committer: Ingo Molnar CommitDate: Wed, 13 Apr 2016 11:43:09 +0200 x86/platform: Remove unused get_bios_ebda_length() function get_bios_ebda_length() uses min_t() without including linux/kernel.h. This may result in build errors with some configurations. Since the function is not used anywhere in the kernel, let's just drop it. Signed-off-by: Guenter Roeck Cc: Linus Torvalds Cc: Mike Waychison Cc: Peter Zijlstra Cc: Thomas Gleixner Link: http://lkml.kernel.org/r/1459558314-5625-1-git-send-email-linux@roeck-us.net Signed-off-by: Ingo Molnar --- 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