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watchdog: bcm2835_wdt: constify _ops and _info structures

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These are never modified, so might as well be const.

Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Acked-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
This commit is contained in:
Rasmus Villemoes 2016-07-15 10:15:21 +02:00 committed by Wim Van Sebroeck
parent 80cdd91d3f
commit aea4b477b9
1 changed files with 2 additions and 2 deletions
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4
drivers/watchdog/bcm2835_wdt.c
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@ -96,7 +96,7 @@ static unsigned int bcm2835_wdt_get_timeleft(struct watchdog_device *wdog)
return WDOG_TICKS_TO_SECS(ret & PM_WDOG_TIME_SET);
}
static struct watchdog_ops bcm2835_wdt_ops = {
static const struct watchdog_ops bcm2835_wdt_ops = {
.owner = THIS_MODULE,
.start = bcm2835_wdt_start,
.stop = bcm2835_wdt_stop,
@ -104,7 +104,7 @@ static struct watchdog_ops bcm2835_wdt_ops = {
.get_timeleft = bcm2835_wdt_get_timeleft,
};
static struct watchdog_info bcm2835_wdt_info = {
static const struct watchdog_info bcm2835_wdt_info = {
.options = WDIOF_SETTIMEOUT | WDIOF_MAGICCLOSE |
WDIOF_KEEPALIVEPING,
.identity = "Broadcom BCM2835 Watchdog timer",