* @sta: station table entry, %NULL for per-vif queue
* @tid: the TID for this queue (unused for per-vif queue)
* @ac: the AC for this queue
- * @drv_priv: data area for driver use, will always be aligned to
- * sizeof(void *).
+ * @drv_priv: driver private area, sized by hw->txq_data_size
*
* The driver can obtain packets from this queue by calling
* ieee80211_tx_dequeue().