From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756368AbYASUCx (ORCPT ); Sat, 19 Jan 2008 15:02:53 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751441AbYASUCp (ORCPT ); Sat, 19 Jan 2008 15:02:45 -0500 Received: from outpipe-village-512-1.bc.nu ([81.2.110.250]:57671 "EHLO lxorguk.ukuu.org.uk" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1751437AbYASUCp (ORCPT ); Sat, 19 Jan 2008 15:02:45 -0500 Date: Sat, 19 Jan 2008 19:59:55 +0000 From: Alan Cox To: "Ray Lee" Cc: mingo@redhat.com, akpm@osdl.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] x86 reboot: Remove inb_p usage Message-ID: <20080119195955.624a6f78@lxorguk.ukuu.org.uk> In-Reply-To: <2c0942db0801190900i11f0ff16saca04cafee0d62c3@mail.gmail.com> References: <20080119154453.1afddbfb@lxorguk.ukuu.org.uk> <2c0942db0801190900i11f0ff16saca04cafee0d62c3@mail.gmail.com> X-Mailer: Claws Mail 3.2.0 (GTK+ 2.12.3; x86_64-redhat-linux-gnu) Organization: Red Hat UK Cyf., Amberley Place, 107-111 Peascod Street, Windsor, Berkshire, SL4 1TE, Y Deyrnas Gyfunol. Cofrestrwyd yng Nghymru a Lloegr o'r rhif cofrestru 3798903 Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > Stupid question from the peanut gallery: If you're going to go through > all this, maybe it would be better to define an inline > isa_bus_delay(void) { udelay(2); } and use that instead? I can only There are very few places it crops up - in fact that one is the only non pic/pit/cmos example in the core arch code. Alan