From mboxrd@z Thu Jan 1 00:00:00 1970 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=-13.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 9489BC433E0 for ; Wed, 29 Jul 2020 16:13:10 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (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 6079620FC3 for ; Wed, 29 Jul 2020 16:13:10 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="U7H36b6S"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="ktVE9NWS" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 6079620FC3 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.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=EI6P53CgKBDPR0N9kd5bBoM48uxfZeco7ZrXY2csnSU=; b=U7H36b6SuZ1hzdRJ1FPObZEqFg 1+SMZiT+Bpqs3NJV1sz3ChCXzIm5B3viR+Cy7WRnl//EjPBpWZqP9RuBj5cjGxrW1CACejHkviJlp ZFE+iZGvBWVdNE64hrm+5go8w+dtFkPUD+j7Nf81uXZoObZBAVwkVaXfBmR5kS9GuSR+PB7djvjJL 58R490AGIrd5VLrPe3L68fMkh4KXRUCODwrivsIUbGvBOIQ5JaBqX0SZe4mM2SZJ5okzOubGNrQGQ /bTbjaOPMzAwZxF755HWk8fKiO2efmJqrVs6R62Z/EjKWDC/qQAvdFArCsexLuvSUVsyZvCli3e/L ei9EVhSQ==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1k0ofb-0007BX-P2; Wed, 29 Jul 2020 16:11:07 +0000 Received: from mail.kernel.org ([198.145.29.99]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1k0ofY-0007Az-VL for linux-arm-kernel@lists.infradead.org; Wed, 29 Jul 2020 16:11:06 +0000 Received: from kozik-lap.mshome.net (unknown [194.230.155.213]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 15DD4208A9; Wed, 29 Jul 2020 16:10:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1596039064; bh=gAyLpOZYDu8tG7gPMVs7XDjNmD+CKe0ZmTsojRr4Vr8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ktVE9NWSRB2ds+ZQ3nVplOFB15l4g5AUaqpRaFKKl7u6bxP070LZ74x8jC+Qyq05d PIo1owA5o2YkaVnx3yye+kXTa8FpoasD9VaP6HbOdAnEZeoB8ukckc3J88t9Hjt/B2 fGqr5iLg/Ymes421syzCp108YL644AFBk9PPOIKQ= From: Krzysztof Kozlowski To: Russell King , Kukjin Kim , Krzysztof Kozlowski , Vincent Sanders , Simtec Linux Team , Kyungmin Park , Catalin Marinas , Will Deacon , Sylwester Nawrocki , Tomasz Figa , Chanwoo Choi , Michael Turquette , Stephen Boyd , Wim Van Sebroeck , Guenter Roeck , Arnd Bergmann , Linus Walleij , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, patches@opensource.cirrus.com, linux-clk@vger.kernel.org, linux-watchdog@vger.kernel.org Subject: [PATCH 1/7] clk: samsung: s3c64xx: Declare s3c64xx_clk_init() in shared header Date: Wed, 29 Jul 2020 18:09:36 +0200 Message-Id: <20200729160942.28867-2-krzk@kernel.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200729160942.28867-1-krzk@kernel.org> References: <20200729160942.28867-1-krzk@kernel.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200729_121105_610475_F374B677 X-CRM114-Status: GOOD ( 23.96 ) 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: Sylwester Nawrocki , Lihua Yao , Cedric Roux , Sergio Prado , Marek Szyprowski MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org The s3c64xx_clk_init() is defined and used by clk-s3c64xx driver and also used in mach-s3c64xx machine code. Move the declaration to a header to fix W=1 build warning: drivers/clk/samsung/clk-s3c64xx.c:391:13: warning: no previous prototype for 's3c64xx_clk_init' [-Wmissing-prototypes] 391 | void __init s3c64xx_clk_init(struct device_node *np, unsigned long xtal_f, Signed-off-by: Krzysztof Kozlowski --- MAINTAINERS | 1 + arch/arm/mach-s3c64xx/common.c | 1 + arch/arm/mach-s3c64xx/common.h | 2 -- drivers/clk/samsung/clk-s3c64xx.c | 1 + include/linux/clk/samsung.h | 21 +++++++++++++++++++++ 5 files changed, 24 insertions(+), 2 deletions(-) create mode 100644 include/linux/clk/samsung.h diff --git a/MAINTAINERS b/MAINTAINERS index 7f8c6e41a364..f5d7cf3c3aaa 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -15294,6 +15294,7 @@ F: Documentation/devicetree/bindings/clock/samsung,s3c* F: Documentation/devicetree/bindings/clock/samsung,s5p* F: drivers/clk/samsung/ F: include/dt-bindings/clock/exynos*.h +F: include/linux/clk/samsung.h SAMSUNG SPI DRIVERS M: Kukjin Kim diff --git a/arch/arm/mach-s3c64xx/common.c b/arch/arm/mach-s3c64xx/common.c index 13e91074308a..a655bf0c7802 100644 --- a/arch/arm/mach-s3c64xx/common.c +++ b/arch/arm/mach-s3c64xx/common.c @@ -24,6 +24,7 @@ #include #include #include +#include #include #include #include diff --git a/arch/arm/mach-s3c64xx/common.h b/arch/arm/mach-s3c64xx/common.h index 03670887a764..f4eca42cdc86 100644 --- a/arch/arm/mach-s3c64xx/common.h +++ b/arch/arm/mach-s3c64xx/common.h @@ -22,8 +22,6 @@ void s3c64xx_init_io(struct map_desc *mach_desc, int size); void s3c64xx_restart(enum reboot_mode mode, const char *cmd); struct device_node; -void s3c64xx_clk_init(struct device_node *np, unsigned long xtal_f, - unsigned long xusbxti_f, bool is_s3c6400, void __iomem *reg_base); void s3c64xx_set_xtal_freq(unsigned long freq); void s3c64xx_set_xusbxti_freq(unsigned long freq); diff --git a/drivers/clk/samsung/clk-s3c64xx.c b/drivers/clk/samsung/clk-s3c64xx.c index b96d33e5eb45..56f95b63f71f 100644 --- a/drivers/clk/samsung/clk-s3c64xx.c +++ b/drivers/clk/samsung/clk-s3c64xx.c @@ -7,6 +7,7 @@ #include #include +#include #include #include diff --git a/include/linux/clk/samsung.h b/include/linux/clk/samsung.h new file mode 100644 index 000000000000..b6b253c46c22 --- /dev/null +++ b/include/linux/clk/samsung.h @@ -0,0 +1,21 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (c) 2020 Krzysztof Kozlowski + */ + +#ifndef __LINUX_CLK_SAMSUNG_H_ +#define __LINUX_CLK_SAMSUNG_H_ + +#ifdef CONFIG_ARCH_S3C64XX +void __init s3c64xx_clk_init(struct device_node *np, unsigned long xtal_f, + unsigned long xusbxti_f, bool s3c6400, + void __iomem *base); +#else +static inline void __init s3c64xx_clk_init(struct device_node *np, + unsigned long xtal_f, + unsigned long xusbxti_f, + bool s3c6400, + void __iomem *base) { } +#endif /* CONFIG_ARCH_S3C64XX */ + +#endif /* __LINUX_CLK_SAMSUNG_H_ */ -- 2.17.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel