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watchdog: max77620_wdt: constify platform_device_id

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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>
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>
This commit is contained in:
Arvind Yadav 2017-08-13 16:58:28 +05:30 committed by Wim Van Sebroeck
parent cc53e1c2bb
commit e8c7ebfdb4
1 changed files with 1 additions and 1 deletions
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2
drivers/watchdog/max77620_wdt.c
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@ -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", },
{ },
};