misc: apds9802als: constify i2c_device_id
authorArvind Yadav <arvind.yadav.cs@gmail.com>
Mon, 21 Aug 2017 16:43:25 +0000 (22:13 +0530)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 28 Aug 2017 14:55:49 +0000 (16:55 +0200)
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/misc/apds9802als.c

index 05ee771793cd1d38ac6062cd129ac8fb80f50f01..d8ac036f01ab7c25aea7820dd5e28a21d8c07275 100644 (file)
@@ -298,7 +298,7 @@ static UNIVERSAL_DEV_PM_OPS(apds9802als_pm_ops, apds9802als_suspend,
 #define APDS9802ALS_PM_OPS NULL
 #endif /* CONFIG_PM */
 
-static struct i2c_device_id apds9802als_id[] = {
+static const struct i2c_device_id apds9802als_id[] = {
        { DRIVER_NAME, 0 },
        { }
 };