From: Arvind Yadav <arvind.yadav.cs@gmail.com>
Date: Mon, 21 Aug 2017 16:43:27 +0000 (+0530)
Subject: misc: isl29020: constify i2c_device_id
X-Git-Tag: v4.14-rc1~146^2~51
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=07e4049ae0b2abc6b9c7226af5eb802380976bae;p=thirdparty%2Fkernel%2Flinux.git

misc: isl29020: 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: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/misc/isl29020.c b/drivers/misc/isl29020.c
index 15d1749f5452b..e3bd3c1d2574e 100644
--- a/drivers/misc/isl29020.c
+++ b/drivers/misc/isl29020.c
@@ -188,7 +188,7 @@ static int isl29020_remove(struct i2c_client *client)
 	return 0;
 }
 
-static struct i2c_device_id isl29020_id[] = {
+static const struct i2c_device_id isl29020_id[] = {
 	{ "isl29020", 0 },
 	{ }
 };