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watchdog: ziirave: constify i2c_device_id

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i2c_device_id are not supposed to change at runtime. All functions
working with i2c_device_id provided by <linux/i2c.h> work with
const i2c_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 2017-08-21 22:18:38 +05:30 committed by Wim Van Sebroeck
parent 39ad808996
commit 68c82befe4
1 changed files with 1 additions and 1 deletions
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2
drivers/watchdog/ziirave_wdt.c
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@ -737,7 +737,7 @@ static int ziirave_wdt_remove(struct i2c_client *client)
return 0;
}
static struct i2c_device_id ziirave_wdt_id[] = {
static const struct i2c_device_id ziirave_wdt_id[] = {
{ "rave-wdt", 0 },
{ }
};