From patchwork Tue Dec 19 05:37:40 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sinan Kaya X-Patchwork-Id: 10122479 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 22A9A60390 for ; Tue, 19 Dec 2017 05:44:49 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 1319429039 for ; Tue, 19 Dec 2017 05:44:49 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 07E9F2904C; Tue, 19 Dec 2017 05:44:49 +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 7F93029039 for ; Tue, 19 Dec 2017 05:44:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760855AbdLSFi0 (ORCPT ); Tue, 19 Dec 2017 00:38:26 -0500 Received: from smtp.codeaurora.org ([198.145.29.96]:52282 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1760846AbdLSFiW (ORCPT ); Tue, 19 Dec 2017 00:38:22 -0500 Received: by smtp.codeaurora.org (Postfix, from userid 1000) id 089CE60B1C; Tue, 19 Dec 2017 05:38:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1513661902; bh=rxH9EIknCXWL8jUyWcuhGUWl3YVtRlUWnBDLp8Ik1CY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Q9AtPlE6NsWlx4in4m6T3cw8l0+JUSImtHyUxOsaYEcekb416on3lBIiN3taLrMlt T0XNZbbAYSSxMbuAniV8nnd4EAKPrve5VBDy3sRU2ATppl+JrWLoYpCGYCs9JSnD2F jJvVkNo05qIvRAJ4LlJBZ45q391sMo+FucHI3VDc= 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 929EE6024A; Tue, 19 Dec 2017 05:38:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1513661901; bh=rxH9EIknCXWL8jUyWcuhGUWl3YVtRlUWnBDLp8Ik1CY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ebf/XvDPRVfaIPOd1JVkJ9PPZNdEGukFxu3z6vXiP/okjs4C8K/64+bSszjWLjfG0 Bf8lQ4GBDVJEay4+LeTHeC4c2Heu1arzOjzLUd7rOzm31chKsOGb8yI7H0fgNF3k29 VYqjZXyEGH2MPZ72vkSKhQlnVMHs+N1BW8GCqu80= DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 929EE6024A 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 , Bartlomiej Zolnierkiewicz , Tejun Heo , linux-ide@vger.kernel.org (open list:LIBATA PATA DRIVERS), linux-kernel@vger.kernel.org (open list) Subject: [PATCH V4 04/26] ata: deprecate pci_get_bus_and_slot() Date: Tue, 19 Dec 2017 00:37:40 -0500 Message-Id: <1513661883-28662-5-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-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(). Use pci_get_domain_bus_and_slot() and extract the actual domain number from the pdev passed in. Signed-off-by: Sinan Kaya Acked-by: Tejun Heo --- drivers/ata/pata_ali.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/ata/pata_ali.c b/drivers/ata/pata_ali.c index d19cd88..0b122f9 100644 --- a/drivers/ata/pata_ali.c +++ b/drivers/ata/pata_ali.c @@ -466,7 +466,8 @@ static void ali_init_chipset(struct pci_dev *pdev) tmp |= 0x01; /* CD_ROM enable for DMA */ pci_write_config_byte(pdev, 0x53, tmp); } - north = pci_get_bus_and_slot(0, PCI_DEVFN(0,0)); + north = pci_get_domain_bus_and_slot(pci_domain_nr(pdev->bus), 0, + PCI_DEVFN(0, 0)); if (north && north->vendor == PCI_VENDOR_ID_AL && ali_isa_bridge) { /* Configure the ALi bridge logic. For non ALi rely on BIOS. Set the south bridge enable bit */