From: Arvind Yadav <arvind.yadav.cs@gmail.com>
To: lgirdwood@gmail.com, broonie@kernel.org
Cc: linux-kernel@vger.kernel.org
Subject: [PATCH] regulator: ltc3589: constify i2c_device_id
Date: Mon, 21 Aug 2017 22:21:08 +0530 [thread overview]
Message-ID: <ab260b5df2f0b53d80bf78fb73d0eccbadac229b.1503334203.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/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
next reply other threads:[~2017-08-21 16:51 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-21 16:51 Arvind Yadav [this message]
2017-08-21 17:16 ` Applied "regulator: ltc3589: constify i2c_device_id" to the regulator tree Mark Brown
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