From patchwork Mon May 11 05:47:55 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tony Chuang X-Patchwork-Id: 215659 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 90A9EC54E4A for ; Mon, 11 May 2020 05:48:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 76AFD20735 for ; Mon, 11 May 2020 05:48:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728355AbgEKFsU (ORCPT ); Mon, 11 May 2020 01:48:20 -0400 Received: from rtits2.realtek.com ([211.75.126.72]:50590 "EHLO rtits2.realtek.com.tw" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726161AbgEKFsU (ORCPT ); Mon, 11 May 2020 01:48:20 -0400 Authenticated-By: X-SpamFilter-By: ArmorX SpamTrap 5.69 with qID 04B5m30t9020762, This message is accepted by code: ctloc85258 Received: from mail.realtek.com (rtexmb06.realtek.com.tw[172.21.6.99]) by rtits2.realtek.com.tw (8.15.2/2.66/5.86) with ESMTPS id 04B5m30t9020762 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT); Mon, 11 May 2020 13:48:03 +0800 Received: from RTEXMB04.realtek.com.tw (172.21.6.97) by RTEXMB06.realtek.com.tw (172.21.6.99) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1779.2; Mon, 11 May 2020 13:48:02 +0800 Received: from localhost.localdomain (172.21.68.128) by RTEXMB04.realtek.com.tw (172.21.6.97) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1779.2; Mon, 11 May 2020 13:48:02 +0800 From: To: CC: , , , , Subject: [PATCH v2 2/7] rtw88: extract: export symbols about pci interface Date: Mon, 11 May 2020 13:47:55 +0800 Message-ID: <20200511054800.27422-3-yhchuang@realtek.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200511054800.27422-1-yhchuang@realtek.com> References: <20200511054800.27422-1-yhchuang@realtek.com> MIME-Version: 1.0 X-Originating-IP: [172.21.68.128] X-ClientProxiedBy: RTEXMB02.realtek.com.tw (172.21.6.95) To RTEXMB04.realtek.com.tw (172.21.6.97) Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org From: Zong-Zhe Yang In the current design, chip entry points are built into the pci module. That makes the pci module depend on chips. According to dependence, once the pci module is loaded, kernel will load chip functionalities, including those that may not be currently used. We plan to split chip entry points from the pci module. Thence we export pci symbols that will be used in chip entry point modules. Signed-off-by: Zong-Zhe Yang Signed-off-by: Yan-Hsuan Chuang --- drivers/net/wireless/realtek/rtw88/pci.c | 16 ++++++++++------ 1 file changed, 10 insertions(+), 6 deletions(-) diff --git a/drivers/net/wireless/realtek/rtw88/pci.c b/drivers/net/wireless/realtek/rtw88/pci.c index 493903e0562e..cf742c9a5105 100644 --- a/drivers/net/wireless/realtek/rtw88/pci.c +++ b/drivers/net/wireless/realtek/rtw88/pci.c @@ -1361,8 +1361,9 @@ static int rtw_pci_resume(struct device *dev) return 0; } -static SIMPLE_DEV_PM_OPS(rtw_pm_ops, rtw_pci_suspend, rtw_pci_resume); -#define RTW_PM_OPS (&rtw_pm_ops) +SIMPLE_DEV_PM_OPS(rtw_pci_pm, rtw_pci_suspend, rtw_pci_resume); +EXPORT_SYMBOL(rtw_pci_pm); +#define RTW_PM_OPS (&rtw_pci_pm) #else #define RTW_PM_OPS NULL #endif @@ -1478,8 +1479,8 @@ static void rtw_pci_free_irq(struct rtw_dev *rtwdev, struct pci_dev *pdev) pci_free_irq_vectors(pdev); } -static int rtw_pci_probe(struct pci_dev *pdev, - const struct pci_device_id *id) +int rtw_pci_probe(struct pci_dev *pdev, + const struct pci_device_id *id) { struct ieee80211_hw *hw; struct rtw_dev *rtwdev; @@ -1556,8 +1557,9 @@ static int rtw_pci_probe(struct pci_dev *pdev, return ret; } +EXPORT_SYMBOL(rtw_pci_probe); -static void rtw_pci_remove(struct pci_dev *pdev) +void rtw_pci_remove(struct pci_dev *pdev) { struct ieee80211_hw *hw = pci_get_drvdata(pdev); struct rtw_dev *rtwdev; @@ -1577,8 +1579,9 @@ static void rtw_pci_remove(struct pci_dev *pdev) rtw_core_deinit(rtwdev); ieee80211_free_hw(hw); } +EXPORT_SYMBOL(rtw_pci_remove); -static void rtw_pci_shutdown(struct pci_dev *pdev) +void rtw_pci_shutdown(struct pci_dev *pdev) { struct ieee80211_hw *hw = pci_get_drvdata(pdev); struct rtw_dev *rtwdev; @@ -1593,6 +1596,7 @@ static void rtw_pci_shutdown(struct pci_dev *pdev) if (chip->ops->shutdown) chip->ops->shutdown(rtwdev); } +EXPORT_SYMBOL(rtw_pci_shutdown); static const struct pci_device_id rtw_pci_id_table[] = { #ifdef CONFIG_RTW88_8822BE