diff options
| author | Rikard Falkeborn <rikard.falkeborn@gmail.com> | 2020-11-20 01:22:48 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2021-02-06 11:35:03 +0300 |
| commit | ded8f0355a8821262a27a398d3f5587c29665dae (patch) | |
| tree | 355b4f72fde5621518539871af1bbf15938c086d /drivers/media/i2c | |
| parent | 85cb767cbfcd89d9949fca91bda8e7330f33e12a (diff) | |
| download | linux-ded8f0355a8821262a27a398d3f5587c29665dae.tar.xz | |
media: i2c: rdacm20: Constify static structs
The only usage of rdacm20_video_ops is to assign it to the video field
in the v4l2_subdev_ops struct which is a pointer to const, and the only
usage of rdacm20_subdev_ops is to pass its address to
v4l2_i2c_subdev_init() which accepts a pointer to const. Make them const
to allow the compiler to put them in read-only memory.
Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com>
Acked-by: Jacopo Mondi <jacopo@jmondi.org>
Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'drivers/media/i2c')
| -rw-r--r-- | drivers/media/i2c/rdacm20.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/media/i2c/rdacm20.c b/drivers/media/i2c/rdacm20.c index 16bcb764b0e0..90eb73f0e6e9 100644 --- a/drivers/media/i2c/rdacm20.c +++ b/drivers/media/i2c/rdacm20.c @@ -435,7 +435,7 @@ static int rdacm20_get_fmt(struct v4l2_subdev *sd, return 0; } -static struct v4l2_subdev_video_ops rdacm20_video_ops = { +static const struct v4l2_subdev_video_ops rdacm20_video_ops = { .s_stream = rdacm20_s_stream, }; @@ -445,7 +445,7 @@ static const struct v4l2_subdev_pad_ops rdacm20_subdev_pad_ops = { .set_fmt = rdacm20_get_fmt, }; -static struct v4l2_subdev_ops rdacm20_subdev_ops = { +static const struct v4l2_subdev_ops rdacm20_subdev_ops = { .video = &rdacm20_video_ops, .pad = &rdacm20_subdev_pad_ops, }; |