From patchwork Thu Jun 11 11:34:48 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Anson Huang X-Patchwork-Id: 11599795 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id D2E7B913 for ; Thu, 11 Jun 2020 11:46:16 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 704BA2081A for ; Thu, 11 Jun 2020 11:46:16 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="dhiphfbL" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 704BA2081A Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=nxp.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org 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=zIwear+5w/A8Qk2VDDUiBAMQ5Dnb3JU6kchqkhFoV1U=; b=dhiphfbLAF/IzEqECO5M9YVPzU uzTSjQPiHgLl0Fxo69aCG6fDRpWQ73pwg/U0LNfXBaXYtzzo5sul8MqOnUjr9OzxXLVvTpsui5hgq Q5j+3oxM3mM2/OHHGqbApNmWMCbd/gBZ0TD82DG+FEaTMyEK5Pou1gy9TzJxYA8aSFdBb1Odcw2+I CusnL6+Iiikm7dTc0H/BjxiYXUszI62v02Cj6aZk64la7jelG1OBdPcjqq+VvloWuuyHZumi8AkH0 IsbBrCvnbMLQ8KwWCR7p3e6/BUd/YwyyssTp12WCwCZecHyAr5xiB2qxW2wBPjJuY7XRu7crzj6bp EOAbbbpg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jjLeu-0006hh-41; Thu, 11 Jun 2020 11:46:12 +0000 Received: from inva020.nxp.com ([92.121.34.13]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jjLef-0006Wn-GU for linux-arm-kernel@lists.infradead.org; Thu, 11 Jun 2020 11:45:59 +0000 Received: from inva020.nxp.com (localhost [127.0.0.1]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id 513B41A0713; Thu, 11 Jun 2020 13:45:56 +0200 (CEST) Received: from invc005.ap-rdc01.nxp.com (invc005.ap-rdc01.nxp.com [165.114.16.14]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id C50A41A070A; Thu, 11 Jun 2020 13:45:51 +0200 (CEST) Received: from localhost.localdomain (shlinux2.ap.freescale.net [10.192.224.44]) by invc005.ap-rdc01.nxp.com (Postfix) with ESMTP id E4BE4402BF; Thu, 11 Jun 2020 19:45:45 +0800 (SGT) From: Anson Huang To: aisheng.dong@nxp.com, festevam@gmail.com, shawnguo@kernel.org, stefan@agner.ch, kernel@pengutronix.de, linus.walleij@linaro.org, s.hauer@pengutronix.de, linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH V5 2/9] pinctrl: imx: Support building i.MX pinctrl driver as module Date: Thu, 11 Jun 2020 19:34:48 +0800 Message-Id: <1591875295-19427-3-git-send-email-Anson.Huang@nxp.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1591875295-19427-1-git-send-email-Anson.Huang@nxp.com> References: <1591875295-19427-1-git-send-email-Anson.Huang@nxp.com> X-Virus-Scanned: ClamAV using ClamSMTP X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200611_044557_682095_BFB11CB2 X-CRM114-Status: UNSURE ( 9.73 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -2.3 (--) X-Spam-Report: SpamAssassin version 3.4.4 on bombadil.infradead.org summary: Content analysis details: (-2.3 points) pts rule name description ---- ---------------------- -------------------------------------------------- -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at https://www.dnswl.org/, medium trust [92.121.34.13 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Linux-imx@nxp.com MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Export necessary functions to support building i.MX common pinctrl driver and its user to be built as module. i.MX common pinctrl driver should depend on CONFIG_OF to make sure no build error when i.MX common pinctrl driver is enabled for difference architectures without CONFIG_OF. Also, module author, description and license should be added. Signed-off-by: Anson Huang --- Changes since V4: - add module author and description. --- drivers/pinctrl/freescale/Kconfig | 3 ++- drivers/pinctrl/freescale/pinctrl-imx.c | 7 +++++++ 2 files changed, 9 insertions(+), 1 deletion(-) diff --git a/drivers/pinctrl/freescale/Kconfig b/drivers/pinctrl/freescale/Kconfig index a3a30f1d..e281c3f 100644 --- a/drivers/pinctrl/freescale/Kconfig +++ b/drivers/pinctrl/freescale/Kconfig @@ -1,6 +1,7 @@ # SPDX-License-Identifier: GPL-2.0-only config PINCTRL_IMX - bool + tristate "IMX pinctrl driver" + depends on OF select GENERIC_PINCTRL_GROUPS select GENERIC_PINMUX_FUNCTIONS select GENERIC_PINCONF diff --git a/drivers/pinctrl/freescale/pinctrl-imx.c b/drivers/pinctrl/freescale/pinctrl-imx.c index c1faae1..28be1d6 100644 --- a/drivers/pinctrl/freescale/pinctrl-imx.c +++ b/drivers/pinctrl/freescale/pinctrl-imx.c @@ -11,6 +11,7 @@ #include #include #include +#include #include #include #include @@ -878,6 +879,7 @@ int imx_pinctrl_probe(struct platform_device *pdev, return pinctrl_enable(ipctl->pctl); } +EXPORT_SYMBOL_GPL(imx_pinctrl_probe); static int __maybe_unused imx_pinctrl_suspend(struct device *dev) { @@ -897,3 +899,8 @@ const struct dev_pm_ops imx_pinctrl_pm_ops = { SET_LATE_SYSTEM_SLEEP_PM_OPS(imx_pinctrl_suspend, imx_pinctrl_resume) }; +EXPORT_SYMBOL_GPL(imx_pinctrl_pm_ops); + +MODULE_AUTHOR("Linus Walleij "); +MODULE_DESCRIPTION("NXP i.MX common pinctrl driver"); +MODULE_LICENSE("GPL v2");