From: Arvind Yadav <arvind.yadav.cs@gmail.com>
To: wim@iguana.be, linux@roeck-us.net
Cc: linux-kernel@vger.kernel.org, linux-watchdog@vger.kernel.org
Subject: [PATCH] watchdog: ziirave: constify i2c_device_id
Date: Mon, 21 Aug 2017 22:18:38 +0530 [thread overview]
Message-ID: <41ddca0e60e2e4cd9773eccb39481e3da44878e4.1503334039.git.arvind.yadav.cs@gmail.com> (raw)
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>
---
drivers/watchdog/ziirave_wdt.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/watchdog/ziirave_wdt.c b/drivers/watchdog/ziirave_wdt.c
index b4e0cea..d3594aa 100644
--- a/drivers/watchdog/ziirave_wdt.c
+++ b/drivers/watchdog/ziirave_wdt.c
@@ -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 },
{ }
};
--
2.7.4
next reply other threads:[~2017-08-21 16:48 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-21 16:48 Arvind Yadav [this message]
2017-08-30 3:26 ` Guenter Roeck
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