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: 10077529 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 E9EA66028E for ; Mon, 27 Nov 2017 17:04:56 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id D62511FE8A for ; Mon, 27 Nov 2017 17:04:56 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id CB16A28EC7; Mon, 27 Nov 2017 17:04:56 +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=-4.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [65.50.211.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 40BBA1FE8A for ; Mon, 27 Nov 2017 17:04:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:References: In-Reply-To:Message-Id:Date:Subject:To:From:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=w9EUV231UQhAAML23dVToDbpYEum23wYfZD4/QcZWXw=; b=N0SB51P3YKIBwIFgkfiCYEKOpC OEHKALC1rcwim9geOxDHviq5d9IYZQGpNx2zIhoWx/5TLRnFausfcsj9I8s4b02J7O3eKUyKtXue6 zKMyvMhU9EJW+6fytsfajAnn+SFw6rpRfR3pWBdrbjuPJ5VK4siO7GLhCbfwv/03TYUpyGz9PJSth 510qqNYWj1nlb6dNBPf+W9qT2GzIEha/4v/SlNzlG4LGnNYII7NQjntEpi+iTdKnP/36EbSdEUKD9 4hzEzcurJVtbfEvjiF4yNnGzC2VL4vI9djYzqIDrPeRK1YeP8SXiqkKUsFp1+ziCUnPIlENR0NGsS arfSOh+g==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux)) id 1eJMpz-0003gm-1n; Mon, 27 Nov 2017 17:04:55 +0000 Received: from smtp.codeaurora.org ([198.145.29.96]) by bombadil.infradead.org with esmtps (Exim 4.87 #1 (Red Hat Linux)) id 1eJMlh-0007FP-KR for linux-arm-kernel@lists.infradead.org; Mon, 27 Nov 2017 17:01:23 +0000 Received: by smtp.codeaurora.org (Postfix, from userid 1000) id 775496A582; 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=1511802008; bh=ZYKHXrAzoG/SWm1t06bI6TVS4RVznbCHEHJMZDTxjmQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ZMUt27AfyW5tNy8GmYNFto++N1QQT7EHWLdfRnqMcoFth6Z2Sw9dMhZ7YVHgixi8a BvRVFLEcfsLGw/iKJU/bA5xk3mMKD8xuNdrN662jh/6mqeKka9/DtmUBpkYLBXM9Vp /oKXyhpzW3qnGmYK1MDFlZlrTqgEnqW+xWLXzjgE= 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 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> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20171127_090030_257613_DD9F4689 X-CRM114-Status: GOOD ( 10.69 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: "open list:INTEL FRAMEBUFFER DRIVER excluding 810 and 815" , Bartlomiej Zolnierkiewicz , linux-arm-msm@vger.kernel.org, intel-gfx@lists.freedesktop.org, Maik Broemme , open list , Sinan Kaya , linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.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; }