From patchwork Fri Mar 20 23:17:58 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Luis R. Rodriguez" X-Patchwork-Id: 6061731 Return-Path: X-Original-To: patchwork-linux-fbdev@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 46D1A9F399 for ; Fri, 20 Mar 2015 23:38:39 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id B019820519 for ; Fri, 20 Mar 2015 23:38:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id CA498204E3 for ; Fri, 20 Mar 2015 23:38:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751337AbbCTXie (ORCPT ); Fri, 20 Mar 2015 19:38:34 -0400 Received: from mail-pa0-f53.google.com ([209.85.220.53]:34518 "EHLO mail-pa0-f53.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751196AbbCTXid (ORCPT ); Fri, 20 Mar 2015 19:38:33 -0400 Received: by pacwe9 with SMTP id we9so123192642pac.1; Fri, 20 Mar 2015 16:38:32 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=sender:from:to:cc:subject:date:message-id:in-reply-to:references; bh=EF/dDsnTOrkzyG41Pyl2hk8/nkj2FJg1eaToNZJoADg=; b=gShnGnJ30jaKKuFyLNuQ8x3oHosxqpO3EOIXD62oM4zdJwaL2gX98pOmBDZss22wYc h9U58R8sfCdQnFb3eqdM/t25LyiMjrL2G+KTEs3y20xnQ5FSN4QcJdWrSw8OztYz0Y7M +5CAzY9motFaIEDkkIVHgyQSaVfHuQTtGkrtYjAAs9aDTESTyJ4fuqMlP7CgZq4DXbIp pMABGL6Ff89tCBe/DaJ9/4M23rtyfrhvgYpsd0acEr9AT3zNkeeg44QiCiFzEiVOWjjw nKc6RNSRDS8BUU0xVQBuEIzVTKjQks1tKcY795Ud0ZWtapp2QzI+Yf0ebZWoQh0okc26 BuPg== X-Received: by 10.67.7.10 with SMTP id cy10mr188149263pad.151.1426894712796; Fri, 20 Mar 2015 16:38:32 -0700 (PDT) Received: from mcgrof@gmail.com (c-98-234-145-61.hsd1.ca.comcast.net. [98.234.145.61]) by mx.google.com with ESMTPSA id x1sm9858697pdp.1.2015.03.20.16.38.29 (version=TLSv1 cipher=RC4-SHA bits=128/128); Fri, 20 Mar 2015 16:38:31 -0700 (PDT) Received: by mcgrof@gmail.com (sSMTP sendmail emulation); Fri, 20 Mar 2015 16:36:20 -0700 From: "Luis R. Rodriguez" To: luto@amacapital.net, mingo@redhat.com, tglx@linutronix.de, hpa@zytor.com, jgross@suse.com, JBeulich@suse.com, bp@suse.de, suresh.b.siddha@intel.com, venkatesh.pallipadi@intel.com, airlied@redhat.com Cc: linux-kernel@vger.kernel.org, linux-fbdev@vger.kernel.org, x86@kernel.org, xen-devel@lists.xenproject.org, "Luis R. Rodriguez" , Ingo Molnar , Linus Torvalds , Daniel Vetter , Antonino Daplas , Jean-Christophe Plagniol-Villard , Tomi Valkeinen Subject: [PATCH v1 08/47] video: fbdev: atyfb: clarify ioremap() base and length used Date: Fri, 20 Mar 2015 16:17:58 -0700 Message-Id: <1426893517-2511-9-git-send-email-mcgrof@do-not-panic.com> X-Mailer: git-send-email 2.1.0 In-Reply-To: <1426893517-2511-1-git-send-email-mcgrof@do-not-panic.com> References: <1426893517-2511-1-git-send-email-mcgrof@do-not-panic.com> Sender: linux-fbdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fbdev@vger.kernel.org X-Spam-Status: No, score=-6.8 required=5.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_HI,T_DKIM_INVALID,T_RP_MATCHES_RCVD,UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: "Luis R. Rodriguez" This has no functional changes, it just adjusts the ioremap() call for the framebuffer to use the same values we later use for the framebuffer, this will make it easier to review the next change. The size of the framebuffer varies but since this is for PCI we *know* this defaults to 0x800000. atyfb_setup_generic() is *only* used on PCI probe. Cc: Suresh Siddha Cc: Venkatesh Pallipadi Cc: Ingo Molnar Cc: Linus Torvalds Cc: Thomas Gleixner Cc: Juergen Gross Cc: Daniel Vetter Cc: Andy Lutomirski Cc: Dave Airlie Cc: Antonino Daplas Cc: Jean-Christophe Plagniol-Villard Cc: Tomi Valkeinen Cc: linux-fbdev@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Luis R. Rodriguez --- drivers/video/fbdev/aty/atyfb_base.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/video/fbdev/aty/atyfb_base.c b/drivers/video/fbdev/aty/atyfb_base.c index 16936bb..8025624 100644 --- a/drivers/video/fbdev/aty/atyfb_base.c +++ b/drivers/video/fbdev/aty/atyfb_base.c @@ -3489,7 +3489,9 @@ static int atyfb_setup_generic(struct pci_dev *pdev, struct fb_info *info, /* Map in frame buffer */ info->fix.smem_start = addr; - info->screen_base = ioremap(addr, 0x800000); + info->fix.smem_len = 0x800000; + + info->screen_base = ioremap(info->fix.smem_start, info->fix.smem_len); if (info->screen_base == NULL) { ret = -ENOMEM; goto atyfb_setup_generic_fail;