lkml.org 
[lkml]   [2017]   [Aug]   [19]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 4/6] [media] saa7127: constify i2c_device_id
Date
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/media/i2c/saa7127.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/media/i2c/saa7127.c b/drivers/media/i2c/saa7127.c
index 99c3030..01784d4 100644
--- a/drivers/media/i2c/saa7127.c
+++ b/drivers/media/i2c/saa7127.c
@@ -806,7 +806,7 @@ static int saa7127_remove(struct i2c_client *client)

/* ----------------------------------------------------------------------- */

-static struct i2c_device_id saa7127_id[] = {
+static const struct i2c_device_id saa7127_id[] = {
{ "saa7127_auto", 0 }, /* auto-detection */
{ "saa7126", SAA7127 },
{ "saa7127", SAA7127 },
--
2.7.4
\
 
 \ /
  Last update: 2017-08-19 21:22    [W:0.052 / U:0.076 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site