From patchwork Wed Nov 22 22:49:18 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sinan Kaya X-Patchwork-Id: 10071647 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 8C07960353 for ; Wed, 22 Nov 2017 22:51:58 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 7F3BC29A65 for ; Wed, 22 Nov 2017 22:51:58 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 7416229E20; Wed, 22 Nov 2017 22:51:58 +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 00C2D29A65 for ; Wed, 22 Nov 2017 22:51:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752962AbdKVWux (ORCPT ); Wed, 22 Nov 2017 17:50:53 -0500 Received: from smtp.codeaurora.org ([198.145.29.96]:45810 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753293AbdKVWuu (ORCPT ); Wed, 22 Nov 2017 17:50:50 -0500 Received: by smtp.codeaurora.org (Postfix, from userid 1000) id 60E2360B7D; Wed, 22 Nov 2017 22:50:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1511391049; bh=zq+IGKnenHHC8g+QgxKT48+ZgLPJfN3i5x7l/qpNq5M=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=jmn30SjpufNuCYcgTkqx9aVgjpxsd/x4JJqsvuH8Ipl7uKKUdn4mop/fcdFkHiPDC jo6kCYO5NMXfIpVMxfzJhvMPOT4Alio+hznWX2iLncH5XETU+z73Xb06HasPJ6H+z9 WcbMvPrZ5PGLqfKqqAGI7L/I1ZEZ7uXQbQM8jqas= 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 1266360AF9; Wed, 22 Nov 2017 22:50:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1511391041; bh=zq+IGKnenHHC8g+QgxKT48+ZgLPJfN3i5x7l/qpNq5M=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=J1NWxliAUQc5PcgI4lo79b9nTervlMCN2Ny1wCV52pTl18pA9J0IT4VBGkO88Uf54 MGLJltkb0HmaN4MQxZhx/rCRx98FQEk7gg1QzE93fzMB/2Dw9E/z5eVYql1hQVmkGN PSQ3l5DH4Ibr3FVcK4hZEe1deE97a5JIqRPr+svE= DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 1266360AF9 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 , Greg Kroah-Hartman , Hannes Reinecke , Gaurav Pathak , "Martin K. Petersen" , Colin Ian King , devel@driverdev.osuosl.org (open list:STAGING SUBSYSTEM), linux-kernel@vger.kernel.org (open list) Subject: [PATCH V2 23/29] staging: rts5208: deprecate pci_get_bus_and_slot() Date: Wed, 22 Nov 2017 17:49:18 -0500 Message-Id: <1511390964-9979-24-git-send-email-okaya@codeaurora.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1511390964-9979-1-git-send-email-okaya@codeaurora.org> References: <1511390964-9979-1-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(). Remove unused rtsx_read_pci_cfg_byte() function. Signed-off-by: Sinan Kaya --- drivers/staging/rts5208/rtsx.c | 17 ----------------- drivers/staging/rts5208/rtsx.h | 2 -- 2 files changed, 19 deletions(-) diff --git a/drivers/staging/rts5208/rtsx.c b/drivers/staging/rts5208/rtsx.c index 89e2cfe..70e0b86 100644 --- a/drivers/staging/rts5208/rtsx.c +++ b/drivers/staging/rts5208/rtsx.c @@ -275,23 +275,6 @@ static int rtsx_acquire_irq(struct rtsx_dev *dev) return 0; } -int rtsx_read_pci_cfg_byte(u8 bus, u8 dev, u8 func, u8 offset, u8 *val) -{ - struct pci_dev *pdev; - u8 data; - u8 devfn = (dev << 3) | func; - - pdev = pci_get_bus_and_slot(bus, devfn); - if (!pdev) - return -1; - - pci_read_config_byte(pdev, offset, &data); - if (val) - *val = data; - - return 0; -} - #ifdef CONFIG_PM /* * power management diff --git a/drivers/staging/rts5208/rtsx.h b/drivers/staging/rts5208/rtsx.h index 575e573..62e467c 100644 --- a/drivers/staging/rts5208/rtsx.h +++ b/drivers/staging/rts5208/rtsx.h @@ -174,8 +174,6 @@ static inline void get_current_time(u8 *timeval_buf, int buf_len) /* struct scsi_cmnd transfer buffer access utilities */ enum xfer_buf_dir {TO_XFER_BUF, FROM_XFER_BUF}; -int rtsx_read_pci_cfg_byte(u8 bus, u8 dev, u8 func, u8 offset, u8 *val); - #define _MSG_TRACE #include "trace.h"