media: go7007: remove redundant initialization

						struct device *dev)

{

	struct go7007 *go;

	int i;

	go = kzalloc(sizeof(struct go7007), GFP_KERNEL);

	if (go == NULL)

		return NULL;

	go->dev = dev;

	go->board_info = board;

	go->board_id = 0;

	go->tuner_type = -1;

	go->channel_number = 0;

	go->name[0] = 0;

	mutex_init(&go->hw_lock);

	init_waitqueue_head(&go->frame_waitq);

	spin_lock_init(&go->spinlock);

	go->status = STATUS_INIT;

	memset(&go->i2c_adapter, 0, sizeof(go->i2c_adapter));

	go->i2c_adapter_online = 0;

	go->interrupt_available = 0;

	init_waitqueue_head(&go->interrupt_waitq);

	go->input = 0;

	go7007_update_board(go);

	go->encoder_h_halve = 0;

	go->encoder_v_halve = 0;

	go->encoder_subsample = 0;

	go->format = V4L2_PIX_FMT_MJPEG;

	go->bitrate = 1500000;

	go->fps_scale = 1;

	go->pali = 0;

	go->aspect_ratio = GO7007_RATIO_1_1;

	go->gop_size = 0;

	go->ipb = 0;

	go->closed_gop = 0;

	go->repeat_seqhead = 0;

	go->seq_header_enable = 0;

	go->gop_header_enable = 0;

	go->dvd_mode = 0;

	go->interlace_coding = 0;

	for (i = 0; i < 4; ++i)

		go->modet[i].enable = 0;

	for (i = 0; i < 1624; ++i)

		go->modet_map[i] = 0;

	go->audio_deliver = NULL;

	go->audio_enabled = 0;

	return go;

}