From patchwork Tue Aug 4 19:26:54 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 11700877 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 B4FC9138A for ; Tue, 4 Aug 2020 19:28:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B40C422B42 for ; Tue, 4 Aug 2020 19:28:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1596569319; bh=nHtU3jC68K1szov6StQnB9nGWj8YGb5ZSEYff2gaNZg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=rMdZXlTnCeixt/IebETfO795dZHevfWEfxTJlvxHi85mUUquewFWDfFaAwS5NxYQ3 LcC97UWY5/TNuvKtZdTmKB1Gl3i3GHxJbagtNCgc+lO1TwKNGIBk0nZYW3GMrff/Uj aklAlpZvnw421x9tYbxfIub9druAS4gXBl8dBif8= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727124AbgHDT2j (ORCPT ); Tue, 4 Aug 2020 15:28:39 -0400 Received: from mail.kernel.org ([198.145.29.99]:40992 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726961AbgHDT2i (ORCPT ); Tue, 4 Aug 2020 15:28:38 -0400 Received: from localhost.localdomain (unknown [194.230.155.117]) (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 E42F822CA0; Tue, 4 Aug 2020 19:28:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1596569318; bh=nHtU3jC68K1szov6StQnB9nGWj8YGb5ZSEYff2gaNZg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=x3CJiubP9wgIU42gAEtOSgXFF600wkRT/BddRn49+S/ZUrq7GkjK4innamltxZyDi NIxLMqMT7Wl/HZflJWFHTUWhx1bWWYIxiwvK/ZkN/CUzEcO0KUGkenjp+uA4QSU5i8 Ghjn108+3bhzjIs8Hm3l4L9nKfLDG9phid8fml0A= From: Krzysztof Kozlowski To: Russell King , Kukjin Kim , Krzysztof Kozlowski , Simtec Linux Team , Maxime Coquelin , Alexandre Torgue , Kyungmin Park , Catalin Marinas , Will Deacon , Sylwester Nawrocki , Tomasz Figa , Chanwoo Choi , Michael Turquette , Stephen Boyd , Wim Van Sebroeck , Guenter Roeck , Arnd Bergmann , 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 Cc: Sergio Prado , Marek Szyprowski , Sylwester Nawrocki , Cedric Roux , Lihua Yao Subject: [PATCH v2 13/13] ARM: s3c24xx: camif: include header with prototypes and unify declaration Date: Tue, 4 Aug 2020 21:26:54 +0200 Message-Id: <20200804192654.12783-14-krzk@kernel.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200804192654.12783-1-krzk@kernel.org> References: <20200804192654.12783-1-krzk@kernel.org> Sender: linux-watchdog-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-watchdog@vger.kernel.org The s3c_camif_gpio_put() declaration in include/media/drv-intf/s3c_camif.h header was different than definition. Fixing this allows to include that header to also fix the W=1 compile warnings: arch/arm/mach-s3c24xx/setup-camif.c:28:5: warning: no previous prototype for 's3c_camif_gpio_get' [-Wmissing-prototypes] 28 | int s3c_camif_gpio_get(void) arch/arm/mach-s3c24xx/setup-camif.c:56:6: warning: no previous prototype for 's3c_camif_gpio_put' [-Wmissing-prototypes] 56 | void s3c_camif_gpio_put(void) Signed-off-by: Krzysztof Kozlowski --- Changes since v1: 1. New patch --- arch/arm/mach-s3c24xx/setup-camif.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/arch/arm/mach-s3c24xx/setup-camif.c b/arch/arm/mach-s3c24xx/setup-camif.c index 2b262fae3f61..4046afaad645 100644 --- a/arch/arm/mach-s3c24xx/setup-camif.c +++ b/arch/arm/mach-s3c24xx/setup-camif.c @@ -7,6 +7,7 @@ #include #include #include +#include /* Number of camera port pins, without FIELD */ #define S3C_CAMIF_NUM_GPIOS 13 @@ -53,7 +54,7 @@ int s3c_camif_gpio_get(void) return 0; } -void s3c_camif_gpio_put(void) +int s3c_camif_gpio_put(void) { int i, gpio_start, gpio_reset; @@ -64,4 +65,6 @@ void s3c_camif_gpio_put(void) if (gpio != gpio_reset) gpio_free(gpio); } + + return 0; }