From: Arvind Yadav <arvind.yadav.cs@gmail.com>
Date: Mon, 21 Aug 2017 16:51:08 +0000 (+0530)
Subject: regulator: ltc3589: constify i2c_device_id
X-Git-Tag: v4.14-rc1~143^2^2~2^6
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=6d284bb11c302a4db4d169ca13d48dbb4d9b5cbe;p=platform%2Fkernel%2Flinux-rpi.git

regulator: ltc3589: 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: Mark Brown <broonie@kernel.org>
---

diff --git a/drivers/regulator/ltc3589.c b/drivers/regulator/ltc3589.c
index 853a06a..18d5b01 100644
--- a/drivers/regulator/ltc3589.c
+++ b/drivers/regulator/ltc3589.c
@@ -539,7 +539,7 @@ static int ltc3589_probe(struct i2c_client *client,
 	return 0;
 }
 
-static struct i2c_device_id ltc3589_i2c_id[] = {
+static const struct i2c_device_id ltc3589_i2c_id[] = {
 	{ "ltc3589",   LTC3589   },
 	{ "ltc3589-1", LTC3589_1 },
 	{ "ltc3589-2", LTC3589_2 },