360 static int buffer_setup(struct videobuf_queue *vq, unsigned int *count,  in buffer_setup()  argument
363 	struct zr364xx_camera *cam = vq->priv_data;  in buffer_setup()
376 static void free_buffer(struct videobuf_queue *vq, struct zr364xx_buffer *buf)  in free_buffer()  argument
387 static int buffer_prepare(struct videobuf_queue *vq, struct videobuf_buffer *vb,  in buffer_prepare()  argument
390 	struct zr364xx_camera *cam = vq->priv_data;  in buffer_prepare()
413 		rc = videobuf_iolock(vq, &buf->vb, NULL);  in buffer_prepare()
421 	free_buffer(vq, buf);  in buffer_prepare()
425 static void buffer_queue(struct videobuf_queue *vq, struct videobuf_buffer *vb)  in buffer_queue()  argument
429 	struct zr364xx_camera *cam = vq->priv_data;  in buffer_queue()
437 static void buffer_release(struct videobuf_queue *vq,  in buffer_release()  argument
444 	free_buffer(vq, buf);  in buffer_release()