From ad62701720dd5d2a17c62f6c3bbd6ee629efcfaa Mon Sep 17 00:00:00 2001 From: Bhumika Goyal Date: Wed, 13 Sep 2017 16:37:50 -0300 Subject: [media] saa7146: make saa7146_use_ops const 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 Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- include/media/drv-intf/saa7146_vv.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'include/media/drv-intf') diff --git a/include/media/drv-intf/saa7146_vv.h b/include/media/drv-intf/saa7146_vv.h index 0da6ccc0615b..736f4f2d8290 100644 --- a/include/media/drv-intf/saa7146_vv.h +++ b/include/media/drv-intf/saa7146_vv.h @@ -202,14 +202,14 @@ void saa7146_set_gpio(struct saa7146_dev *saa, u8 pin, u8 data); /* 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); -- cgit