Make these const as they are not modified in the file referencing them.
They are only used when their function pointer fields invokes a
function and therefore none of the structure fields are getting modified.
Also, add a const to the declaration in the header.
Signed-off-by: Bhumika Goyal <bhumirks@xxxxxxxxx>
---
drivers/media/common/saa7146/saa7146_vbi.c | 2 +-
drivers/media/common/saa7146/saa7146_video.c | 2 +-
include/media/drv-intf/saa7146_vv.h | 4 ++--
3 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/media/common/saa7146/saa7146_vbi.c b/drivers/media/common/saa7146/saa7146_vbi.c
index d79e4d7..69525ca 100644
--- a/drivers/media/common/saa7146/saa7146_vbi.c
+++ b/drivers/media/common/saa7146/saa7146_vbi.c
@@ -488,7 +488,7 @@ static ssize_t vbi_read(struct file *file, char __user *data, size_t count, loff
return ret;
}
-struct saa7146_use_ops saa7146_vbi_uops = {
+const struct saa7146_use_ops saa7146_vbi_uops = {
.init = vbi_init,
.open = vbi_open,
.release = vbi_close,
diff --git a/drivers/media/common/saa7146/saa7146_video.c b/drivers/media/common/saa7146/saa7146_video.c
index 37b4654..51eeed8 100644
--- a/drivers/media/common/saa7146/saa7146_video.c
+++ b/drivers/media/common/saa7146/saa7146_video.c
@@ -1303,7 +1303,7 @@ static ssize_t video_read(struct file *file, char __user *data, size_t count, lo
return ret;
}
-struct saa7146_use_ops saa7146_video_uops = {
+const struct saa7146_use_ops saa7146_video_uops = {
.init = video_init,
.open = video_open,
.release = video_close,
diff --git a/include/media/drv-intf/saa7146_vv.h b/include/media/drv-intf/saa7146_vv.h
index 0da6ccc..736f4f2 100644
--- a/include/media/drv-intf/saa7146_vv.h
+++ b/include/media/drv-intf/saa7146_vv.h
@@ -202,14 +202,14 @@ void saa7146_dma_free(struct saa7146_dev* dev,struct videobuf_queue *q,
/* from saa7146_video.c */
extern const struct v4l2_ioctl_ops saa7146_video_ioctl_ops;
extern const struct v4l2_ioctl_ops saa7146_vbi_ioctl_ops;
-extern struct saa7146_use_ops saa7146_video_uops;
+extern const struct saa7146_use_ops saa7146_video_uops;
int saa7146_start_preview(struct saa7146_fh *fh);
int saa7146_stop_preview(struct saa7146_fh *fh);
long saa7146_video_do_ioctl(struct file *file, unsigned int cmd, void *arg);
int saa7146_s_ctrl(struct v4l2_ctrl *ctrl);
/* from saa7146_vbi.c */
-extern struct saa7146_use_ops saa7146_vbi_uops;
+extern const struct saa7146_use_ops saa7146_vbi_uops;
/* resource management functions */
int saa7146_res_get(struct saa7146_fh *fh, unsigned int bit);
--
1.9.1
