mt76: remove mt76_queue dependency from tx_prepare_skb function pointer

Remove mt76_queue dependency from tx_prepare_skb function pointer and
rely on mt76_tx_qid instead. This is a preliminary patch to introduce
mt76_sw_queue support

Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

drivers/net/wireless/mediatek/mt76/dma.c

@@ -301,7 +301,7 @@ int mt76_dma_tx_queue_skb(struct mt76_dev *dev, enum mt76_txq_id qid,
 	skb->prev = skb->next = NULL;
 	dma_sync_single_for_cpu(dev->dev, t->dma_addr, sizeof(t->txwi),
 				DMA_TO_DEVICE);
-	ret = dev->drv->tx_prepare_skb(dev, &t->txwi, skb, q, wcid, sta,
+	ret = dev->drv->tx_prepare_skb(dev, &t->txwi, skb, qid, wcid, sta,
 				       &tx_info);
 	dma_sync_single_for_device(dev->dev, t->dma_addr, sizeof(t->txwi),
 				   DMA_TO_DEVICE);