From patchwork Mon Mar 13 19:07:24 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 9621871 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 1BC0A60492 for ; Mon, 13 Mar 2017 19:08:39 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 0740B28502 for ; Mon, 13 Mar 2017 19:08:39 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id EF87E2850D; Mon, 13 Mar 2017 19:08:38 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [65.50.211.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id A59C728502 for ; Mon, 13 Mar 2017 19:08:38 +0000 (UTC) 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:List-Subscribe:List-Help: List-Post:List-Archive:List-Unsubscribe:List-Id:References:In-Reply-To: Message-Id:Date:Subject:To:From:Reply-To:Cc:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=KE48jsRLhJbnqhqi5jvRg4fAfTmaQWofRxcawv/8c2A=; b=l2YZh+kQrsKE68 VYQy/PliRlQYgQkiwrxsJbF+P9yoMPBNtp8kAThfpLD8J2Z+ufIPDvX5M46J/Ck8mbi3hm5l13MAz BGLTjTwJnMSjaQqF07VVl5528hd21j4h/AUJuzYiehECm3QIR2anohiZ4e4qa4X75BaXJmIX7jY5P 9SAuQx/+aFEoGLvogRsx0soqQx5VoYyP9+EibJAPtL81BNh8fy797WO0GiCjaHNaiw+wGB+8O5BRT 0PLGz6UqMv84fWZa1cS+YR0nzp66hmqTx5VIQCU9Y4+/fdreLeB3EwWQe+iOjf/BFY9TZH1Owbr1l UMIL7OFAHeI6oLr5H/4w==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux)) id 1cnVKc-0006ix-L7; Mon, 13 Mar 2017 19:08:34 +0000 Received: from mail.kernel.org ([198.145.29.136]) by bombadil.infradead.org with esmtps (Exim 4.87 #1 (Red Hat Linux)) id 1cnVK2-0006UG-Pm for linux-arm-kernel@lists.infradead.org; Mon, 13 Mar 2017 19:08:00 +0000 Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 88DEA203E1; Mon, 13 Mar 2017 19:07:41 +0000 (UTC) Received: from localhost.localdomain (bzq-79-180-56-222.red.bezeqint.net [79.180.56.222]) (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 D7450203EB; Mon, 13 Mar 2017 19:07:37 +0000 (UTC) From: Krzysztof Kozlowski To: Kukjin Kim , Krzysztof Kozlowski , Javier Martinez Canillas , Wim Van Sebroeck , Guenter Roeck , linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-watchdog@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v3 1/3] watchdog: s3c2410: Constify local structures Date: Mon, 13 Mar 2017 21:07:24 +0200 Message-Id: <20170313190726.2988-2-krzk@kernel.org> X-Mailer: git-send-email 2.9.3 In-Reply-To: <20170313190726.2988-1-krzk@kernel.org> References: <20170313190726.2988-1-krzk@kernel.org> X-Virus-Scanned: ClamAV using ClamSMTP X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20170313_120758_869151_160EF64A X-CRM114-Status: GOOD ( 14.12 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Structures watchdog_device, watchdog_ops and s3c2410_wdt_variant are not modified so they can be made const to increase code safeness. Signed-off-by: Krzysztof Kozlowski Reviewed-by: Bartlomiej Zolnierkiewicz Reviewed-by: Guenter Roeck --- drivers/watchdog/s3c2410_wdt.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/watchdog/s3c2410_wdt.c b/drivers/watchdog/s3c2410_wdt.c index 6ed97596ca80..52b66bcdd1ef 100644 --- a/drivers/watchdog/s3c2410_wdt.c +++ b/drivers/watchdog/s3c2410_wdt.c @@ -131,7 +131,7 @@ struct s3c2410_wdt { unsigned long wtdat_save; struct watchdog_device wdt_device; struct notifier_block freq_transition; - struct s3c2410_wdt_variant *drv_data; + const struct s3c2410_wdt_variant *drv_data; struct regmap *pmureg; }; @@ -401,7 +401,7 @@ static const struct watchdog_ops s3c2410wdt_ops = { .restart = s3c2410wdt_restart, }; -static struct watchdog_device s3c2410_wdd = { +static const struct watchdog_device s3c2410_wdd = { .info = &s3c2410_wdt_ident, .ops = &s3c2410wdt_ops, .timeout = S3C2410_WATCHDOG_DEFAULT_TIME, @@ -507,7 +507,7 @@ static inline unsigned int s3c2410wdt_get_bootstatus(struct s3c2410_wdt *wdt) return 0; } -static inline struct s3c2410_wdt_variant * +static inline const struct s3c2410_wdt_variant * s3c2410_get_wdt_drv_data(struct platform_device *pdev) { if (pdev->dev.of_node) {