From patchwork Fri May 15 05:23:22 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tony Chuang X-Patchwork-Id: 215609 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=-9.7 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, 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 CD1A9C433DF for ; Fri, 15 May 2020 05:23:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B4963206F1 for ; Fri, 15 May 2020 05:23:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726288AbgEOFXr (ORCPT ); Fri, 15 May 2020 01:23:47 -0400 Received: from rtits2.realtek.com ([211.75.126.72]:55380 "EHLO rtits2.realtek.com.tw" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726032AbgEOFXr (ORCPT ); Fri, 15 May 2020 01:23:47 -0400 Authenticated-By: X-SpamFilter-By: ArmorX SpamTrap 5.69 with qID 04F5NURG0016800, 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 04F5NURG0016800 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT); Fri, 15 May 2020 13:23:30 +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; Fri, 15 May 2020 13:23:30 +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; Fri, 15 May 2020 13:23:29 +0800 From: To: CC: , , , , Subject: [PATCH v4 2/7] rtw88: extract: export symbols about pci interface Date: Fri, 15 May 2020 13:23:22 +0800 Message-ID: <20200515052327.31874-3-yhchuang@realtek.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200515052327.31874-1-yhchuang@realtek.com> References: <20200515052327.31874-1-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 | 14 +++++++++----- 1 file changed, 9 insertions(+), 5 deletions(-) diff --git a/drivers/net/wireless/realtek/rtw88/pci.c b/drivers/net/wireless/realtek/rtw88/pci.c index e5ea30c04ac5..fb5d28152775 100644 --- a/drivers/net/wireless/realtek/rtw88/pci.c +++ b/drivers/net/wireless/realtek/rtw88/pci.c @@ -1360,7 +1360,8 @@ static int __maybe_unused rtw_pci_resume(struct device *dev) return 0; } -static SIMPLE_DEV_PM_OPS(rtw_pm_ops, rtw_pci_suspend, rtw_pci_resume); +SIMPLE_DEV_PM_OPS(rtw_pm_ops, rtw_pci_suspend, rtw_pci_resume); +EXPORT_SYMBOL(rtw_pm_ops); static int rtw_pci_claim(struct rtw_dev *rtwdev, struct pci_dev *pdev) { @@ -1473,8 +1474,8 @@ 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; @@ -1551,8 +1552,9 @@ 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; @@ -1572,8 +1574,9 @@ 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; @@ -1588,6 +1591,7 @@ 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