linux-kernel - [PATCH 1/3] watchdog: bcm2835_wdt: constify _ops and

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Date:	Fri, 15 Jul 2016 10:15:21 +0200
From:	Rasmus Villemoes <rasmus.villemoes@...vas.dk>
To:	Wim Van Sebroeck <wim@...ana.be>,
	Guenter Roeck <linux@...ck-us.net>,
	Stephen Warren <swarren@...dotorg.org>,
	Lee Jones <lee@...nel.org>, Eric Anholt <eric@...olt.net>
CC:	Rasmus Villemoes <rasmus.villemoes@...vas.dk>,
	<linux-watchdog@...r.kernel.org>,
	<linux-rpi-kernel@...ts.infradead.org>,
	<linux-arm-kernel@...ts.infradead.org>,
	<linux-kernel@...r.kernel.org>
Subject: [PATCH 1/3] watchdog: bcm2835_wdt: constify _ops and _info structures

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

Signed-off-by: Rasmus Villemoes <rasmus.villemoes@...vas.dk>
---
 drivers/watchdog/bcm2835_wdt.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/watchdog/bcm2835_wdt.c b/drivers/watchdog/bcm2835_wdt.c
index 2e6164c..733e402 100644
--- a/drivers/watchdog/bcm2835_wdt.c
+++ b/drivers/watchdog/bcm2835_wdt.c
@@ -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",
-- 
2.5.0