davidlt/kernel-ark
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

media: radio: si4713: constify static struct v4l2_ioctl_ops

Browse Source 
The only usage of radio_si4713_ioctl_ops is to assign its address to the
ioctl_ops field in the video_device struct, which is a pointer to const.
Make it const to allow the compiler to put it in read-only memory.

Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
This commit is contained in:
Rikard Falkeborn 2021-05-12 19:35:14 +02:00 committed by Mauro Carvalho Chehab
parent 1a45200906
commit 6cf1614889
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/media/radio/si4713/radio-platform-si4713.c
View File

@ -110,7 +110,7 @@ static long radio_si4713_default(struct file *file, void *p,
ioctl, cmd, arg);
}
static struct v4l2_ioctl_ops radio_si4713_ioctl_ops = {
static const struct v4l2_ioctl_ops radio_si4713_ioctl_ops = {
.vidioc_querycap = radio_si4713_querycap,
.vidioc_g_modulator = radio_si4713_g_modulator,
.vidioc_s_modulator = radio_si4713_s_modulator,