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[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 15:30:57 -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 3/3] watchdog: mpc8xxx_wdt: Constify static struct watchdog_ops Date: Wed, 28 Jul 2021 00:30:42 +0200 Message-Id: <20210727223042.48150-4-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 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The struct mpc8xxx_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 --- drivers/watchdog/mpc8xxx_wdt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/watchdog/mpc8xxx_wdt.c b/drivers/watchdog/mpc8xxx_wdt.c index 2f7ded32e878..1c569be72ea2 100644 --- a/drivers/watchdog/mpc8xxx_wdt.c +++ b/drivers/watchdog/mpc8xxx_wdt.c @@ -118,7 +118,7 @@ static struct watchdog_info mpc8xxx_wdt_info = { .identity = "MPC8xxx", }; -static struct watchdog_ops mpc8xxx_wdt_ops = { +static const struct watchdog_ops mpc8xxx_wdt_ops = { .owner = THIS_MODULE, .start = mpc8xxx_wdt_start, .ping = mpc8xxx_wdt_ping, -- 2.32.0