From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1030849AbXAZQtB (ORCPT ); Fri, 26 Jan 2007 11:49:01 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1030850AbXAZQtB (ORCPT ); Fri, 26 Jan 2007 11:49:01 -0500 Received: from mtagate3.de.ibm.com ([195.212.29.152]:59307 "EHLO mtagate3.de.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1030849AbXAZQs7 (ORCPT ); Fri, 26 Jan 2007 11:48:59 -0500 Date: Fri, 26 Jan 2007 17:48:51 +0100 From: Martin Schwidefsky To: linux-kernel@vger.kernel.org, linux-s390@vger.kernel.org Cc: heiko.carstens@de.ibm.com Subject: [S390] Simplify virt_to_phys. Message-ID: <20070126164851.GG11609@skybase> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.13 (2006-08-11) Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org From: Heiko Carstens [S390] Simplify virt_to_phys. No need to use lrag in 64 bit addressing mode since lra will do the same. Signed-off-by: Heiko Carstens Signed-off-by: Martin Schwidefsky --- include/asm-s390/io.h | 4 ---- 1 files changed, 4 deletions(-) diff -urpN linux-2.6/include/asm-s390/io.h linux-2.6-patched/include/asm-s390/io.h --- linux-2.6/include/asm-s390/io.h 2006-11-29 22:57:37.000000000 +0100 +++ linux-2.6-patched/include/asm-s390/io.h 2007-01-26 17:27:52.000000000 +0100 @@ -28,11 +28,7 @@ static inline unsigned long virt_to_phys { unsigned long real_address; asm volatile( -#ifndef __s390x__ " lra %0,0(%1)\n" -#else /* __s390x__ */ - " lrag %0,0(%1)\n" -#endif /* __s390x__ */ " jz 0f\n" " la %0,0\n" "0:"