From: Arvind Yadav <arvind.yadav.cs@gmail.com>
Date: Sat, 19 Aug 2017 18:28:19 +0000 (+0530)
Subject: drm: i2c: sil164: constify i2c_device_id
X-Git-Tag: v4.15~362^2~30^2~83
X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=9d6d009a67aa2f10f45b70f67c48a908acbdf695;p=mirror_ubuntu-bionic-kernel.git

drm: i2c: sil164: 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: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/1503167300-17334-3-git-send-email-arvind.yadav.cs@gmail.com
---

diff --git a/drivers/gpu/drm/i2c/sil164_drv.c b/drivers/gpu/drm/i2c/sil164_drv.c
index db0b03fb0ff1..ecaa58757529 100644
--- a/drivers/gpu/drm/i2c/sil164_drv.c
+++ b/drivers/gpu/drm/i2c/sil164_drv.c
@@ -415,7 +415,7 @@ sil164_encoder_init(struct i2c_client *client,
 	return 0;
 }
 
-static struct i2c_device_id sil164_ids[] = {
+static const struct i2c_device_id sil164_ids[] = {
 	{ "sil164", 0 },
 	{ }
 };