[PATCH] regulator: ltc3589: constify i2c_device_id

From	Arvind Yadav <arvind.yadav.cs@gmail.com>
Newsgroups	linux.kernel
Subject	[PATCH] regulator: ltc3589: constify i2c_device_id
Date	2017-08-21 19:00 +0200
Message-ID	<ugYds-6R9-7@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

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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>
---
 drivers/regulator/ltc3589.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

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 },
-- 
2.7.4

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[PATCH] regulator: ltc3589: constify i2c_device_id Arvind Yadav <arvind.yadav.cs@gmail.com> - 2017-08-21 19:00 +0200
  Applied "regulator: ltc3589: constify i2c_device_id" to the regulator tree Mark Brown <broonie@kernel.org> - 2017-08-21 19:20 +0200

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