From patchwork Tue Jul 27 22:30:41 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Rikard Falkeborn X-Patchwork-Id: 12404485 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=-15.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham 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 4E6D8C4338F for ; Tue, 27 Jul 2021 22:31:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3D9E760FBF for ; Tue, 27 Jul 2021 22:31:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233106AbhG0WbA (ORCPT ); Tue, 27 Jul 2021 18:31:00 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47024 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232810AbhG0Wa7 (ORCPT ); Tue, 27 Jul 2021 18:30:59 -0400 Received: from mail-lj1-x22b.google.com (mail-lj1-x22b.google.com [IPv6:2a00:1450:4864:20::22b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 572C3C061760; Tue, 27 Jul 2021 15:30:58 -0700 (PDT) Received: by mail-lj1-x22b.google.com with SMTP id e5so651931ljp.6; Tue, 27 Jul 2021 15:30:58 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=KjyganLO1+T1+BsiFH38ATXYgnMw9EHISavZX/sGWgo=; b=rn/P0mDx0Tq9fAYFedJWMaTmvFZ0af+L5IU/Rp9wxh1IDILdVJCx7qoAlORUlPAQhX b2U8WtC6ZQ4WlZcUlYHRZTJ9upy3Kt7qK2nc1+IkdifD14wo32u+tXOiWPD6E7LOVfd/ D3pQ6ui66x4q0Ex9/YEDZkM+W4+/mIeBCw/U7VfsK+gluKcwr6sfl7MeSjrWAO05lk8T lzrHUyXuRp7JxTOjAfe260zVHeEtt9XAVZCBwN49JGGEbRzVIDYjc26aLe2dcybr9is5 lkhKk4zR5qf2R0pnDcmGm+jVvKqBUdJ1QKw6GXGDvrWcJ2dttwhQo9JawHluzhJybr1g 4B8A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=KjyganLO1+T1+BsiFH38ATXYgnMw9EHISavZX/sGWgo=; b=LxFw8+ftD70gUt5qtaPyZMP4m7i/qM2JhNTRlWad/mcyJBHj2PeqjwHRJVDcd3NyHm 6fcytVqhMHzIEVILD65Ev25PqffYjxQ6h5vBW71QDAUnC7jHOUJqpSN9v+vy2VygQwEB Q/p9HjtPBE4OwZfSEteS2KvNGUKDh7cKYhk+pzsuDmhHYabQD08g96Llu0dsAv3dLkyW 82s30uLyVu0w/uLnuRTmY5hT7T5EZ05H7i0P9nfsrYGmLoGFo0XPLjxvcK1IwRFA9S6H YaSYcIC0Q07N+RGh4wActf7YbF730Z5/NiZ7owAcwpRmfYzo717e8cJp2X1BJsBPX+4H pIXw== X-Gm-Message-State: AOAM533ogAyjq+OaP+rr/VGvAkuv29NOOPtwifWg1dRvlju631kSbgY8 IFMSC6H7VvDA5RL+bOYeY+c= X-Google-Smtp-Source: ABdhPJyiNcXspT5gUOPQNd2CZ7tVfH9/4MGz6epOK38Rx4z0CAs6iOqjXSJPSC0VWNC40DClc5FIzA== X-Received: by 2002:a2e:9246:: with SMTP id v6mr16743413ljg.175.1627425056786; Tue, 27 Jul 2021 15:30:56 -0700 (PDT) Received: from localhost.localdomain (h-98-128-228-193.NA.cust.bahnhof.se. [98.128.228.193]) by smtp.gmail.com with ESMTPSA id h15sm406200lfv.45.2021.07.27.15.30.56 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 27 Jul 2021 15:30:56 -0700 (PDT) From: Rikard Falkeborn To: Wim Van Sebroeck , Guenter Roeck Cc: linux-watchdog@vger.kernel.org, linux-kernel@vger.kernel.org, Rikard Falkeborn Subject: [PATCH 2/3] watchdog: tqmx86: Constify static struct watchdog_ops Date: Wed, 28 Jul 2021 00:30:41 +0200 Message-Id: <20210727223042.48150-3-rikard.falkeborn@gmail.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20210727223042.48150-1-rikard.falkeborn@gmail.com> References: <20210727223042.48150-1-rikard.falkeborn@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-watchdog@vger.kernel.org The struct tqmx86_wdt_ops is only assigned to the ops pointer in the watchdog_device struct, which is a pointer to const struct watchdog_ops. Make it const to allow the compiler to put it in read-only memory. Signed-off-by: Rikard Falkeborn Reviewed-by: Guenter Roeck --- drivers/watchdog/tqmx86_wdt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/watchdog/tqmx86_wdt.c b/drivers/watchdog/tqmx86_wdt.c index 72d0b0adde38..83860e94ce9d 100644 --- a/drivers/watchdog/tqmx86_wdt.c +++ b/drivers/watchdog/tqmx86_wdt.c @@ -62,7 +62,7 @@ static const struct watchdog_info tqmx86_wdt_info = { .identity = "TQMx86 Watchdog", }; -static struct watchdog_ops tqmx86_wdt_ops = { +static const struct watchdog_ops tqmx86_wdt_ops = { .owner = THIS_MODULE, .start = tqmx86_wdt_start, .set_timeout = tqmx86_wdt_set_timeout,