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media: radio-si470x: make si470x_viddev_template const

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Make this const as it is only used in a copy operation in the files
referencing it. Add const to declaration in the header too.

Structure found using Coccienlle and changes done by hand.

Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Bhumika Goyal 2017-09-27 04:38:29 -04:00 committed by Mauro Carvalho Chehab
parent 0dd7054129
commit 82fad47625
2 changed files with 2 additions and 2 deletions
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2
drivers/media/radio/si470x/radio-si470x-common.c
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@ -749,7 +749,7 @@ static const struct v4l2_ioctl_ops si470x_ioctl_ops = {
/*
* si470x_viddev_template - video device interface
*/
struct video_device si470x_viddev_template = {
const struct video_device si470x_viddev_template = {
.fops = &si470x_fops,
.name = DRIVER_NAME,
.release = video_device_release_empty,

2
drivers/media/radio/si470x/radio-si470x.h
View file

@ -209,7 +209,7 @@ struct si470x_device {
/**************************************************************************
* Common Functions
**************************************************************************/
extern struct video_device si470x_viddev_template;
extern const struct video_device si470x_viddev_template;
extern const struct v4l2_ctrl_ops si470x_ctrl_ops;
int si470x_get_register(struct si470x_device *radio, int regnr);
int si470x_set_register(struct si470x_device *radio, int regnr);