From mboxrd@z Thu Jan 1 00:00:00 1970 From: krzk@kernel.org (Krzysztof Kozlowski) Date: Mon, 13 Mar 2017 21:07:24 +0200 Subject: [PATCH v3 1/3] watchdog: s3c2410: Constify local structures In-Reply-To: <20170313190726.2988-1-krzk@kernel.org> References: <20170313190726.2988-1-krzk@kernel.org> Message-ID: <20170313190726.2988-2-krzk@kernel.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org 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 --- 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) { -- 2.9.3