[media] media: blackfin: bfin_capture: use vb2_fop_mmap/poll

	return 0;

}

static int bcap_mmap(struct file *file, struct vm_area_struct *vma)

{

	struct bcap_device *bcap_dev = video_drvdata(file);

	int ret;

	if (mutex_lock_interruptible(&bcap_dev->mutex))

		return -ERESTARTSYS;

	ret = vb2_mmap(&bcap_dev->buffer_queue, vma);

	mutex_unlock(&bcap_dev->mutex);

	return ret;

}

#ifndef CONFIG_MMU

static unsigned long bcap_get_unmapped_area(struct file *file,

					    unsigned long addr,

}

#endif

static unsigned int bcap_poll(struct file *file, poll_table *wait)

{

	struct bcap_device *bcap_dev = video_drvdata(file);

	unsigned int res;

	mutex_lock(&bcap_dev->mutex);

	res = vb2_poll(&bcap_dev->buffer_queue, file, wait);

	mutex_unlock(&bcap_dev->mutex);

	return res;

}

static int bcap_queue_setup(struct vb2_queue *vq,

				const struct v4l2_format *fmt,

				unsigned int *nbuffers, unsigned int *nplanes,

	.open = bcap_open,

	.release = bcap_release,

	.unlocked_ioctl = video_ioctl2,

	.mmap = bcap_mmap,

	.mmap = vb2_fop_mmap,

#ifndef CONFIG_MMU

	.get_unmapped_area = bcap_get_unmapped_area,

#endif

	.poll = bcap_poll

	.poll = vb2_fop_poll

};

static int bcap_probe(struct platform_device *pdev)

	INIT_LIST_HEAD(&bcap_dev->dma_queue);

	vfd->lock = &bcap_dev->mutex;

	vfd->queue = q;

	/* register video device */

	ret = video_register_device(bcap_dev->video_dev, VFL_TYPE_GRABBER, -1);