435 static int zr364xx_vidioc_streamon(struct file *file, void *priv,
438 static ssize_t zr364xx_read(struct file *file, char __user *buf, size_t count,  in zr364xx_read()  argument
441 	struct zr364xx_camera *cam = video_drvdata(file);  in zr364xx_read()
455 	err = zr364xx_vidioc_streamon(file, file->private_data,  in zr364xx_read()
463 					file->f_flags & O_NONBLOCK);  in zr364xx_read()
683 static int zr364xx_vidioc_querycap(struct file *file, void *priv,  in zr364xx_vidioc_querycap()  argument
686 	struct zr364xx_camera *cam = video_drvdata(file);  in zr364xx_vidioc_querycap()
696 static int zr364xx_vidioc_enum_input(struct file *file, void *priv,  in zr364xx_vidioc_enum_input()  argument
706 static int zr364xx_vidioc_g_input(struct file *file, void *priv,  in zr364xx_vidioc_g_input()  argument
713 static int zr364xx_vidioc_s_input(struct file *file, void *priv,  in zr364xx_vidioc_s_input()  argument
741 static int zr364xx_vidioc_enum_fmt_vid_cap(struct file *file,  in zr364xx_vidioc_enum_fmt_vid_cap()  argument
760 static int zr364xx_vidioc_try_fmt_vid_cap(struct file *file, void *priv,  in zr364xx_vidioc_try_fmt_vid_cap()  argument
763 	struct zr364xx_camera *cam = video_drvdata(file);  in zr364xx_vidioc_try_fmt_vid_cap()
791 static int zr364xx_vidioc_g_fmt_vid_cap(struct file *file, void *priv,  in zr364xx_vidioc_g_fmt_vid_cap()  argument
796 	if (!file)  in zr364xx_vidioc_g_fmt_vid_cap()
798 	cam = video_drvdata(file);  in zr364xx_vidioc_g_fmt_vid_cap()
810 static int zr364xx_vidioc_s_fmt_vid_cap(struct file *file, void *priv,  in zr364xx_vidioc_s_fmt_vid_cap()  argument
813 	struct zr364xx_camera *cam = video_drvdata(file);  in zr364xx_vidioc_s_fmt_vid_cap()
816 	int ret = zr364xx_vidioc_try_fmt_vid_cap(file, cam, f);  in zr364xx_vidioc_s_fmt_vid_cap()
904 static int zr364xx_vidioc_reqbufs(struct file *file, void *priv,  in zr364xx_vidioc_reqbufs()  argument
907 	struct zr364xx_camera *cam = video_drvdata(file);  in zr364xx_vidioc_reqbufs()
914 static int zr364xx_vidioc_querybuf(struct file *file,  in zr364xx_vidioc_querybuf()  argument
919 	struct zr364xx_camera *cam = video_drvdata(file);  in zr364xx_vidioc_querybuf()
924 static int zr364xx_vidioc_qbuf(struct file *file,  in zr364xx_vidioc_qbuf()  argument
929 	struct zr364xx_camera *cam = video_drvdata(file);  in zr364xx_vidioc_qbuf()
937 static int zr364xx_vidioc_dqbuf(struct file *file,  in zr364xx_vidioc_dqbuf()  argument
942 	struct zr364xx_camera *cam = video_drvdata(file);  in zr364xx_vidioc_dqbuf()
946 	rc = videobuf_dqbuf(&cam->vb_vidq, p, file->f_flags & O_NONBLOCK);  in zr364xx_vidioc_dqbuf()
1120 static int zr364xx_vidioc_streamon(struct file *file, void *priv,  in zr364xx_vidioc_streamon()  argument
1123 	struct zr364xx_camera *cam = video_drvdata(file);  in zr364xx_vidioc_streamon()
1140 		cam->owner = file->private_data;  in zr364xx_vidioc_streamon()
1145 static int zr364xx_vidioc_streamoff(struct file *file, void *priv,  in zr364xx_vidioc_streamoff()  argument
1148 	struct zr364xx_camera *cam = video_drvdata(file);  in zr364xx_vidioc_streamoff()
1161 static int zr364xx_open(struct file *file)  in zr364xx_open()  argument
1163 	struct zr364xx_camera *cam = video_drvdata(file);  in zr364xx_open()
1171 	err = v4l2_fh_open(file);  in zr364xx_open()
1219 static int zr364xx_close(struct file *file)  in zr364xx_close()  argument
1226 	cam = video_drvdata(file);  in zr364xx_close()
1231 	if (file->private_data == cam->owner) {  in zr364xx_close()
1250 	return v4l2_fh_release(file);  in zr364xx_close()
1254 static int zr364xx_mmap(struct file *file, struct vm_area_struct *vma)  in zr364xx_mmap()  argument
1256 	struct zr364xx_camera *cam = video_drvdata(file);  in zr364xx_mmap()
1273 static __poll_t zr364xx_poll(struct file *file,  in zr364xx_poll()  argument
1276 	struct zr364xx_camera *cam = video_drvdata(file);  in zr364xx_poll()
1278 	__poll_t res = v4l2_ctrl_poll(file, wait);  in zr364xx_poll()
1282 	return res | videobuf_poll_stream(file, q, wait);  in zr364xx_poll()