diff options
| author | Krzysztof Kozlowski <krzk@kernel.org> | 2017-03-13 22:07:24 +0300 |
|---|---|---|
| committer | Wim Van Sebroeck <wim@iguana.be> | 2017-06-05 21:38:14 +0300 |
| commit | 58415efe96670b858eb7b5ab066881ae3f1dad25 (patch) | |
| tree | e1b8c2770ad58b4aeae1710b853c87c778918fcd /drivers/watchdog/s3c2410_wdt.c | |
| parent | 954351e8707bcdf6091cc55dab4e9e2453de6655 (diff) | |
| download | linux-58415efe96670b858eb7b5ab066881ae3f1dad25.tar.xz | |
watchdog: s3c2410: Constify local structures
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 <krzk@kernel.org>
Reviewed-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Diffstat (limited to 'drivers/watchdog/s3c2410_wdt.c')
| -rw-r--r-- | drivers/watchdog/s3c2410_wdt.c | 6 |
1 files 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) { |