static int qeth_setup_channel(struct qeth_channel *channel)
{
	int cnt;

	QETH_DBF_TEXT(SETUP, 2, "setupch");
	for (cnt = 0; cnt < QETH_CMD_BUFFER_NO; cnt++) {
		channel->iob[cnt].data =
			kzalloc(QETH_BUFSIZE, GFP_DMA|GFP_KERNEL);
		if (channel->iob[cnt].data == NULL)
			break;
		channel->iob[cnt].state = BUF_STATE_FREE;
		channel->iob[cnt].channel = channel;
		channel->iob[cnt].callback = qeth_send_control_data_cb;
		channel->iob[cnt].rc = 0;
	}
	if (cnt < QETH_CMD_BUFFER_NO) {
		while (cnt-- > 0)
			kfree(channel->iob[cnt].data);
		return -ENOMEM;
	}
	channel->buf_no = 0;
	channel->io_buf_no = 0;
	atomic_set(&channel->irq_pending, 0);
	spin_lock_init(&channel->iob_lock);

	init_waitqueue_head(&channel->wait_q);
	return 0;
}
static int qeth_setup_channel(struct qeth_channel *channel)
{
	int cnt;

	QETH_DBF_TEXT(SETUP, 2, "setupch");
	for (cnt = 0; cnt < QETH_CMD_BUFFER_NO; cnt++) {
		channel->iob[cnt].data =
			kzalloc(QETH_BUFSIZE, GFP_DMA|GFP_KERNEL);
		if (channel->iob[cnt].data == NULL)
			break;
		channel->iob[cnt].state = BUF_STATE_FREE;
		channel->iob[cnt].channel = channel;
		channel->iob[cnt].callback = qeth_send_control_data_cb;
		channel->iob[cnt].rc = 0;
	}
	if (cnt < QETH_CMD_BUFFER_NO) {
		while (cnt-- > 0)
			kfree(channel->iob[cnt].data);
		return -ENOMEM;
	}
	channel->buf_no = 0;
	channel->io_buf_no = 0;
	atomic_set(&channel->irq_pending, 0);
	spin_lock_init(&channel->iob_lock);

	init_waitqueue_head(&channel->wait_q);
	return 0;
}