[PATCH] watchdog: max77620_wdt: constify platform_device_id

From	Arvind Yadav <arvind.yadav.cs@gmail.com>
Newsgroups	linux.kernel
Subject	[PATCH] watchdog: max77620_wdt: constify platform_device_id
Date	2017-08-13 13:30 +0200
Message-ID	<udZfH-6yz-1@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

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platform_device_id are not supposed to change at runtime. All functions
working with platform_device_id provided by <linux/platform_device.h>
work with const platform_device_id. So mark the non-const structs as
const.

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
---
 drivers/watchdog/max77620_wdt.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/watchdog/max77620_wdt.c b/drivers/watchdog/max77620_wdt.c
index 68c41fa..2c9f53e 100644
--- a/drivers/watchdog/max77620_wdt.c
+++ b/drivers/watchdog/max77620_wdt.c
@@ -201,7 +201,7 @@ static int max77620_wdt_remove(struct platform_device *pdev)
 	return 0;
 }
 
-static struct platform_device_id max77620_wdt_devtype[] = {
+static const struct platform_device_id max77620_wdt_devtype[] = {
 	{ .name = "max77620-watchdog", },
 	{ },
 };
-- 
2.7.4

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[PATCH] watchdog: max77620_wdt: constify platform_device_id Arvind Yadav <arvind.yadav.cs@gmail.com> - 2017-08-13 13:30 +0200
  Re: [PATCH] watchdog: max77620_wdt: constify platform_device_id Guenter Roeck <linux@roeck-us.net> - 2017-08-14 17:00 +0200

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