[PATCH 28/30] Input: touchwin: constify serio_device_id

From: Arvind Yadav
Date: Thu Aug 17 2017 - 07:40:51 EST


serio_device_id are not supposed to change at runtime. All functions
working with serio_device_id provided by <linux/serio.h> work with
const serio_device_id. So mark the non-const structs as const.

Signed-off-by: Arvind Yadav <arvind.yadav.cs@xxxxxxxxx>
---
drivers/input/touchscreen/touchwin.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/input/touchscreen/touchwin.c b/drivers/input/touchscreen/touchwin.c
index ba90f44..2ba6b4c 100644
--- a/drivers/input/touchscreen/touchwin.c
+++ b/drivers/input/touchscreen/touchwin.c
@@ -159,7 +159,7 @@ static int tw_connect(struct serio *serio, struct serio_driver *drv)
* The serio driver structure.
*/

-static struct serio_device_id tw_serio_ids[] = {
+static const struct serio_device_id tw_serio_ids[] = {
{
.type = SERIO_RS232,
.proto = SERIO_TOUCHWIN,
--
2.7.4