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media: adv7842: constify i2c_device_id 

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: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Arvind Yadav 2017-08-19 15:20:44 -04:00 committed by Mauro Carvalho Chehab
parent 4bd7466bf7
commit 77c6cba385
1 changed files with 1 additions and 1 deletions
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2
drivers/media/i2c/adv7842.c
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@ -3607,7 +3607,7 @@ static int adv7842_remove(struct i2c_client *client)
/* ----------------------------------------------------------------------- */
static struct i2c_device_id adv7842_id[] = {
static const struct i2c_device_id adv7842_id[] = {
{ "adv7842", 0 },
{ }
};