From patchwork Mon Mar 9 00:38:14 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Anson Huang X-Patchwork-Id: 11425953 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 0D2C214B4 for ; Mon, 9 Mar 2020 00:45:13 +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 DF72B2072A for ; Mon, 9 Mar 2020 00:45:12 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="lZaTp+n0" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org DF72B2072A 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: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:In-Reply-To: References:List-Owner; bh=OgDhrqS80Gv6Vb4bs1n9TBmNyzeknKHAsNqgFOLBcic=; b=lZa Tp+n0SjV2GjT4TtQ/vgqekCXFyJs1eXYJ0ezEVZBSpdsSA+np8KrJgQ7EaKhY+IhiIeT4PM1g6NwD 0EGEgJy8TjeE5puBNMCaJV3VunUo8nixa9yA5r6CNSLgzqBZP1Im210/EwoTWamFVyMh9sW5JhhWX npYpgl4RqhzaqrF85Lfk+em3druK5yuL31PcOeODnpI2Yc8CfL3MO17DwDLhAfhAiiDX9OjlSiyv1 IXU24jW8ceca4UBTSdLNWiK2UEAq3k0oNYDM7fabG22ExuFVJl0GBejXR+5922G1tvu6ct55PZ4y9 HGnUdIPQsCgJrs9gG0W2d2ZpddEQWDg==; 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 1jB6Xe-0005Nj-4S; Mon, 09 Mar 2020 00:45:10 +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 1jB6Xb-0004nn-GK for linux-arm-kernel@lists.infradead.org; Mon, 09 Mar 2020 00:45:09 +0000 Received: from inva020.nxp.com (localhost [127.0.0.1]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id 668CD1A16A7; Mon, 9 Mar 2020 01:45:05 +0100 (CET) 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 5DEC71A078B; Mon, 9 Mar 2020 01:44:46 +0100 (CET) Received: from localhost.localdomain (shlinux2.ap.freescale.net [10.192.224.44]) by invc005.ap-rdc01.nxp.com (Postfix) with ESMTP id 0EC814024E; Mon, 9 Mar 2020 08:44:32 +0800 (SGT) From: Anson Huang To: shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, dmitry.torokhov@gmail.com, a.zummo@towertech.it, alexandre.belloni@bootlin.com, rui.zhang@intel.com, daniel.lezcano@linaro.org, amit.kucheria@verdurent.com, wim@linux-watchdog.org, linux@roeck-us.net, daniel.baluta@nxp.com, gregkh@linuxfoundation.org, linux@rempel-privat.de, tglx@linutronix.de, m.felsch@pengutronix.de, andriy.shevchenko@linux.intel.com, arnd@arndb.de, ronald@innovation.ch, krzk@kernel.org, robh@kernel.org, leonard.crestez@nxp.com, aisheng.dong@nxp.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-input@vger.kernel.org, linux-rtc@vger.kernel.org, linux-pm@vger.kernel.org, linux-watchdog@vger.kernel.org Subject: [PATCH V3 1/7] firmware: imx: Add stubs for !CONFIG_IMX_SCU case Date: Mon, 9 Mar 2020 08:38:14 +0800 Message-Id: <1583714300-19085-1-git-send-email-Anson.Huang@nxp.com> X-Mailer: git-send-email 2.7.4 X-Virus-Scanned: ClamAV using ClamSMTP X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200308_174507_697851_7BB95306 X-CRM114-Status: UNSURE ( 7.15 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -2.3 (--) X-Spam-Report: SpamAssassin version 3.4.3 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_HELO_NONE SPF: HELO does not publish an SPF Record -0.0 SPF_PASS SPF: sender matches 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 Add stubs for those i.MX SCU APIs to make those modules depending on IMX_SCU can pass build when COMPILE_TEST is enabled. Signed-off-by: Anson Huang --- Changes since V2: - return error for stubs. --- include/linux/firmware/imx/ipc.h | 11 +++++++++++ include/linux/firmware/imx/sci.h | 19 +++++++++++++++++++ 2 files changed, 30 insertions(+) diff --git a/include/linux/firmware/imx/ipc.h b/include/linux/firmware/imx/ipc.h index 8910574..9e3d808 100644 --- a/include/linux/firmware/imx/ipc.h +++ b/include/linux/firmware/imx/ipc.h @@ -34,6 +34,7 @@ struct imx_sc_rpc_msg { uint8_t func; }; +#ifdef CONFIG_IMX_SCU /* * This is an function to send an RPC message over an IPC channel. * It is called by client-side SCFW API function shims. @@ -55,4 +56,14 @@ int imx_scu_call_rpc(struct imx_sc_ipc *ipc, void *msg, bool have_resp); * @return Returns an error code (0 = success, failed if < 0) */ int imx_scu_get_handle(struct imx_sc_ipc **ipc); +#else +static inline int imx_scu_call_rpc(struct imx_sc_ipc *ipc, void *msg, bool have_resp) +{ + return -ENOENT; +} +static inline int imx_scu_get_handle(struct imx_sc_ipc **ipc) +{ + return -ENOENT; +} +#endif #endif /* _SC_IPC_H */ diff --git a/include/linux/firmware/imx/sci.h b/include/linux/firmware/imx/sci.h index 17ba4e4..022129b 100644 --- a/include/linux/firmware/imx/sci.h +++ b/include/linux/firmware/imx/sci.h @@ -16,8 +16,27 @@ #include #include +#ifdef CONFIG_IMX_SCU int imx_scu_enable_general_irq_channel(struct device *dev); int imx_scu_irq_register_notifier(struct notifier_block *nb); int imx_scu_irq_unregister_notifier(struct notifier_block *nb); int imx_scu_irq_group_enable(u8 group, u32 mask, u8 enable); +#else +static inline int imx_scu_enable_general_irq_channel(struct device *dev) +{ + return -ENOENT; +} +static inline int imx_scu_irq_register_notifier(struct notifier_block *nb) +{ + return -ENOENT; +} +static inline int imx_scu_irq_unregister_notifier(struct notifier_block *nb) +{ + return -ENOENT; +} +static inline int imx_scu_irq_group_enable(u8 group, u32 mask, u8 enable) +{ + return -ENOENT; +} +#endif #endif /* _SC_SCI_H */