From patchwork Mon Nov 27 16:58:02 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sinan Kaya X-Patchwork-Id: 10077477 X-Patchwork-Delegate: bhelgaas@google.com Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 9C5156028E for ; Mon, 27 Nov 2017 17:02:38 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 8D13C28EDC for ; Mon, 27 Nov 2017 17:02:38 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 81ED428F3A; Mon, 27 Nov 2017 17:02:38 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.8 required=2.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_HI,T_DKIM_INVALID autolearn=unavailable version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 3F1A828EDC for ; Mon, 27 Nov 2017 17:02:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751571AbdK0RCX (ORCPT ); Mon, 27 Nov 2017 12:02:23 -0500 Received: from smtp.codeaurora.org ([198.145.29.96]:33132 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932318AbdK0Q76 (ORCPT ); Mon, 27 Nov 2017 11:59:58 -0500 Received: by smtp.codeaurora.org (Postfix, from userid 1000) id CEA9C6A570; Mon, 27 Nov 2017 16:59:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1511801997; bh=ZYKHXrAzoG/SWm1t06bI6TVS4RVznbCHEHJMZDTxjmQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=cj/bmNgtRuo7TNfE8ubPBNnVViJRbRRfRThhT4VerLb+eebl/CVTMVWXNrC3/EIYJ +DvaNQWgXSSUpMRehHQ2EJgzZ5CYUOCOKfK+C0JtcBQKHGbWwqA7J6pcldmDmCMZmq b+Psdwm4lmsqvMBeY4CHPMD65Oh8pFmBs3eQ05Z0= Received: from drakthul.qualcomm.com (global_nat1_iad_fw.qualcomm.com [129.46.232.65]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: okaya@smtp.codeaurora.org) by smtp.codeaurora.org (Postfix) with ESMTPSA id 851EF6A4F7; Mon, 27 Nov 2017 16:59:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1511801973; bh=ZYKHXrAzoG/SWm1t06bI6TVS4RVznbCHEHJMZDTxjmQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=aTNHUQDbKJ4X6ydaVH658wo/7eaTw0R0pSkXaUNhkFA/lN73N5geGLw2Ibi3XJL6t 9Dv2rdKgo//l24zq6SJ8q+tgfWfS5faOiFFi0BvWGqLsS5ZiemEeJfJItX5L7UdKhr aXSlQwZuETPWHcR9XFsW6hRZzbfejQmtVTrZ2KAU= DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 851EF6A4F7 Authentication-Results: pdx-caf-mail.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: pdx-caf-mail.web.codeaurora.org; spf=none smtp.mailfrom=okaya@codeaurora.org From: Sinan Kaya To: linux-pci@vger.kernel.org, timur@codeaurora.org Cc: linux-arm-msm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, intel-gfx@lists.freedesktop.org, Sinan Kaya , Maik Broemme , Bartlomiej Zolnierkiewicz , linux-fbdev@vger.kernel.org (open list:INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)), linux-kernel@vger.kernel.org (open list) Subject: [PATCH V3 25/29] video: fbdev: intelfb: deprecate pci_get_bus_and_slot() Date: Mon, 27 Nov 2017 11:58:02 -0500 Message-Id: <1511801886-6753-26-git-send-email-okaya@codeaurora.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1511801886-6753-1-git-send-email-okaya@codeaurora.org> References: <1511801886-6753-1-git-send-email-okaya@codeaurora.org> Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP pci_get_bus_and_slot() is restrictive such that it assumes domain=0 as where a PCI device is present. This restricts the device drivers to be reused for other domain numbers. Getting ready to remove pci_get_bus_and_slot() function in favor of pci_get_domain_bus_and_slot(). Find the domain number from pdev. Signed-off-by: Sinan Kaya --- drivers/video/fbdev/intelfb/intelfbhw.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/video/fbdev/intelfb/intelfbhw.c b/drivers/video/fbdev/intelfb/intelfbhw.c index d31ed4e..f695867 100644 --- a/drivers/video/fbdev/intelfb/intelfbhw.c +++ b/drivers/video/fbdev/intelfb/intelfbhw.c @@ -181,7 +181,9 @@ int intelfbhw_get_memory(struct pci_dev *pdev, int *aperture_size, return 1; /* Find the bridge device. It is always 0:0.0 */ - if (!(bridge_dev = pci_get_bus_and_slot(0, PCI_DEVFN(0, 0)))) { + bridge_dev = pci_get_domain_bus_and_slot(pci_domain_nr(pdev->bus), 0, + PCI_DEVFN(0, 0)); + if (!bridge_dev) { ERR_MSG("cannot find bridge device\n"); return 1; }