1 files changed, 12 insertions, 24 deletions

diff --git a/drivers/net/wireless/iwlwifi/pcie/trans.c b/drivers/net/wireless/iwlwifi/pcie/trans.c
index d1950838f17f..09795afccb23 100644
--- a/drivers/net/wireless/iwlwifi/pcie/trans.c
+++ b/drivers/net/wireless/iwlwifi/pcie/trans.c
@@ -1059,7 +1059,7 @@ static void iwl_tx_start(struct iwl_trans *trans)
 {
 	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
 	u32 a;
-	int i, chan;
+	int chan;
 	u32 reg_val;
 
 	/* make sure all queue are not stopped/used */
@@ -1091,12 +1091,8 @@ static void iwl_tx_start(struct iwl_trans *trans)
 	 */
 	iwl_write_prph(trans, SCD_CHAINEXT_EN, 0);
 
-	for (i = 0; i < trans_pcie->n_q_to_fifo; i++) {
-		int fifo = trans_pcie->setup_q_to_fifo[i];
-
-		iwl_trans_pcie_txq_enable(trans, i, fifo, IWL_INVALID_STATION,
-					  IWL_TID_NON_QOS, SCD_FRAME_LIMIT, 0);
-	}
+	iwl_trans_ac_txq_enable(trans, trans_pcie->cmd_queue,
+				trans_pcie->cmd_fifo);
 
 	/* Activate all Tx DMA/FIFO channels */
 	iwl_trans_txq_set_sched(trans, IWL_MASK(0, 7));
@@ -1145,7 +1141,7 @@ static int iwl_trans_tx_stop(struct iwl_trans *trans)
 			FH_TSSR_TX_STATUS_REG_MSK_CHNL_IDLE(ch), 1000);
 		if (ret < 0)
 			IWL_ERR(trans,
-				"Failing on timeout while stopping DMA channel %d [0x%08x]",
+				"Failing on timeout while stopping DMA channel %d [0x%08x]\n",
 				ch,
 				iwl_read_direct32(trans,
 						  FH_TSSR_TX_STATUS_REG));
@@ -1153,7 +1149,8 @@ static int iwl_trans_tx_stop(struct iwl_trans *trans)
 	spin_unlock_irqrestore(&trans_pcie->irq_lock, flags);
 
 	if (!trans_pcie->txq) {
-		IWL_WARN(trans, "Stopping tx queues that aren't allocated...");
+		IWL_WARN(trans,
+			 "Stopping tx queues that aren't allocated...\n");
 		return 0;
 	}
 
@@ -1430,7 +1427,7 @@ static int iwl_trans_pcie_start_hw(struct iwl_trans *trans)
 
 	err = iwl_prepare_card_hw(trans);
 	if (err) {
-		IWL_ERR(trans, "Error while preparing HW: %d", err);
+		IWL_ERR(trans, "Error while preparing HW: %d\n", err);
 		goto err_free_irq;
 	}
 
@@ -1528,6 +1525,7 @@ static void iwl_trans_pcie_configure(struct iwl_trans *trans,
 	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
 
 	trans_pcie->cmd_queue = trans_cfg->cmd_queue;
+	trans_pcie->cmd_fifo = trans_cfg->cmd_fifo;
 	if (WARN_ON(trans_cfg->n_no_reclaim_cmds > MAX_NO_RECLAIM_CMDS))
 		trans_pcie->n_no_reclaim_cmds = 0;
 	else
@@ -1536,17 +1534,6 @@ static void iwl_trans_pcie_configure(struct iwl_trans *trans,
 		memcpy(trans_pcie->no_reclaim_cmds, trans_cfg->no_reclaim_cmds,
 		       trans_pcie->n_no_reclaim_cmds * sizeof(u8));
 
-	trans_pcie->n_q_to_fifo = trans_cfg->n_queue_to_fifo;
-
-	if (WARN_ON(trans_pcie->n_q_to_fifo > IWL_MAX_HW_QUEUES))
-		trans_pcie->n_q_to_fifo = IWL_MAX_HW_QUEUES;
-
-	/* at least the command queue must be mapped */
-	WARN_ON(!trans_pcie->n_q_to_fifo);
-
-	memcpy(trans_pcie->setup_q_to_fifo, trans_cfg->queue_to_fifo,
-	       trans_pcie->n_q_to_fifo * sizeof(u8));
-
 	trans_pcie->rx_buf_size_8k = trans_cfg->rx_buf_size_8k;
 	if (trans_pcie->rx_buf_size_8k)
 		trans_pcie->rx_page_order = get_order(8 * 1024);
@@ -2141,13 +2128,14 @@ struct iwl_trans *iwl_trans_pcie_alloc(struct pci_dev *pdev,
 
 	err = pci_request_regions(pdev, DRV_NAME);
 	if (err) {
-		dev_printk(KERN_ERR, &pdev->dev, "pci_request_regions failed");
+		dev_printk(KERN_ERR, &pdev->dev,
+			   "pci_request_regions failed\n");
 		goto out_pci_disable_device;
 	}
 
 	trans_pcie->hw_base = pci_ioremap_bar(pdev, 0);
 	if (!trans_pcie->hw_base) {
-		dev_printk(KERN_ERR, &pdev->dev, "pci_ioremap_bar failed");
+		dev_printk(KERN_ERR, &pdev->dev, "pci_ioremap_bar failed\n");
 		err = -ENODEV;
 		goto out_pci_release_regions;
 	}
@@ -2168,7 +2156,7 @@ struct iwl_trans *iwl_trans_pcie_alloc(struct pci_dev *pdev,
 	err = pci_enable_msi(pdev);
 	if (err)
 		dev_printk(KERN_ERR, &pdev->dev,
-			   "pci_enable_msi failed(0X%x)", err);
+			   "pci_enable_msi failed(0X%x)\n", err);
 
 	trans->dev = &pdev->dev;
 	trans_pcie->irq = pdev->irq;