From patchwork Tue Dec 19 05:37:58 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sinan Kaya X-Patchwork-Id: 10122367 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 0812960390 for ; Tue, 19 Dec 2017 05:40:55 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id EC24D28FC8 for ; Tue, 19 Dec 2017 05:40:54 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id E106128FF3; Tue, 19 Dec 2017 05:40:54 +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=ham 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 9A2D728FC8 for ; Tue, 19 Dec 2017 05:40:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1761005AbdLSFjj (ORCPT ); Tue, 19 Dec 2017 00:39:39 -0500 Received: from smtp.codeaurora.org ([198.145.29.96]:56016 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1760988AbdLSFjf (ORCPT ); Tue, 19 Dec 2017 00:39:35 -0500 Received: by smtp.codeaurora.org (Postfix, from userid 1000) id A1B6F60B17; Tue, 19 Dec 2017 05:39:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1513661974; bh=SeH061RS0w/xf6xnprE+WI8tkIceKPKMneWoiUuqmdc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=WeLpeoWIOraQPlb/puJ9gsVbbvmFicXziOJPZg7gaZx0ucY0KaKU4zaI8UuPR/r89 Wm6llKZ2QmUl9pLDt+TomPjpxX07rHmj+222oSpH6AITp4/8zuMPkVdWEGdIbc/kXJ Gp76nL/80YEVWdjrgeuBCYzGROSqtVFfKPiqs9zo= 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 DECBF60B1F; Tue, 19 Dec 2017 05:39:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1513661973; bh=SeH061RS0w/xf6xnprE+WI8tkIceKPKMneWoiUuqmdc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Aw2F6U0EtZnB8Had7nIR/pnQUa0lTrNslT1Z9R240nBphX6XAgblq8Zdtk0JBMNHb sNbNI91hni2jl/172HO92gVkRQW1OPSPN4FcoaXe8Np0TPAgJgL38A18NtVEzL5mGi vSwcdV7JZaeeKsA6JMdo4xpOakS7Mfk0LbCx4NWY= DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org DECBF60B1F 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, Sinan Kaya , Maik Broemme , Bartlomiej Zolnierkiewicz , linux-fbdev@vger.kernel.org (open list:INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)), dri-devel@lists.freedesktop.org (open list:FRAMEBUFFER LAYER), linux-kernel@vger.kernel.org (open list) Subject: [PATCH V4 22/26] video: fbdev: intelfb: deprecate pci_get_bus_and_slot() Date: Tue, 19 Dec 2017 00:37:58 -0500 Message-Id: <1513661883-28662-23-git-send-email-okaya@codeaurora.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1513661883-28662-1-git-send-email-okaya@codeaurora.org> References: <1513661883-28662-1-git-send-email-okaya@codeaurora.org> Sender: linux-fbdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fbdev@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 Acked-by: Bartlomiej Zolnierkiewicz --- 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 83fec57..57aff74 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; }