6 files changed, 44 insertions, 43 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.c b/drivers/net/wireless/iwlwifi/iwl-3945.c
index 57194bbd2762..5913418872ec 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945.c
+++ b/drivers/net/wireless/iwlwifi/iwl-3945.c
@@ -2470,11 +2470,9 @@ int iwl3945_hw_set_hw_params(struct iwl_priv *priv)
         memset((void *)&priv->hw_params, 0,
                sizeof(struct iwl_hw_params));
 
-        priv->shared_virt =
-            pci_alloc_consistent(priv->pci_dev,
-                                 sizeof(struct iwl3945_shared),
-                                 &priv->shared_phys);
-
+        priv->shared_virt = dma_alloc_coherent(&priv->pci_dev->dev,
+                                               sizeof(struct iwl3945_shared),
+                                               &priv->shared_phys, GFP_KERNEL);
         if (!priv->shared_virt) {
                 IWL_ERR(priv, "failed to allocate pci memory\n");
                 mutex_unlock(&priv->mutex);
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c
index 500ced452098..bd56827b8fef 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.c
+++ b/drivers/net/wireless/iwlwifi/iwl-core.c
@@ -1670,9 +1670,9 @@ EXPORT_SYMBOL(iwl_set_tx_power);
 void iwl_free_isr_ict(struct iwl_priv *priv)
 {
         if (priv->ict_tbl_vir) {
-                pci_free_consistent(priv->pci_dev, (sizeof(u32) * ICT_COUNT) +
-                                        PAGE_SIZE, priv->ict_tbl_vir,
-                                        priv->ict_tbl_dma);
+                dma_free_coherent(&priv->pci_dev->dev,
+                                  (sizeof(u32) * ICT_COUNT) + PAGE_SIZE,
+                                  priv->ict_tbl_vir, priv->ict_tbl_dma);
                 priv->ict_tbl_vir = NULL;
         }
 }
@@ -1688,9 +1688,9 @@ int iwl_alloc_isr_ict(struct iwl_priv *priv)
         if (priv->cfg->use_isr_legacy)
                 return 0;
         /* allocate shrared data table */
-        priv->ict_tbl_vir = pci_alloc_consistent(priv->pci_dev, (sizeof(u32) *
-                                                  ICT_COUNT) + PAGE_SIZE,
-                                                  &priv->ict_tbl_dma);
+        priv->ict_tbl_vir = dma_alloc_coherent(&priv->pci_dev->dev,
+                                        (sizeof(u32) * ICT_COUNT) + PAGE_SIZE,
+                                        &priv->ict_tbl_dma, GFP_KERNEL);
         if (!priv->ict_tbl_vir)
                 return -ENOMEM;
 
diff --git a/drivers/net/wireless/iwlwifi/iwl-helpers.h b/drivers/net/wireless/iwlwifi/iwl-helpers.h
index 45af5bbc1c56..51a67fb2e185 100644
--- a/drivers/net/wireless/iwlwifi/iwl-helpers.h
+++ b/drivers/net/wireless/iwlwifi/iwl-helpers.h
@@ -80,8 +80,8 @@ static inline void iwl_free_fw_desc(struct pci_dev *pci_dev,
                                     struct fw_desc *desc)
 {
         if (desc->v_addr)
-                pci_free_consistent(pci_dev, desc->len,
-                                    desc->v_addr, desc->p_addr);
+                dma_free_coherent(&pci_dev->dev, desc->len,
+                                  desc->v_addr, desc->p_addr);
         desc->v_addr = NULL;
         desc->len = 0;
 }
@@ -89,7 +89,8 @@ static inline void iwl_free_fw_desc(struct pci_dev *pci_dev,
 static inline int iwl_alloc_fw_desc(struct pci_dev *pci_dev,
                                     struct fw_desc *desc)
 {
-        desc->v_addr = pci_alloc_consistent(pci_dev, desc->len, &desc->p_addr);
+        desc->v_addr = dma_alloc_coherent(&pci_dev->dev, desc->len,
+                                          &desc->p_addr, GFP_KERNEL);
         return (desc->v_addr != NULL) ? 0 : -ENOMEM;
 }
 
diff --git a/drivers/net/wireless/iwlwifi/iwl-rx.c b/drivers/net/wireless/iwlwifi/iwl-rx.c
index 428c9d689d4c..aba8f4c20c1b 100644
--- a/drivers/net/wireless/iwlwifi/iwl-rx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-rx.c
@@ -345,10 +345,10 @@ void iwl_rx_queue_free(struct iwl_priv *priv, struct iwl_rx_queue *rxq)
                 }
         }
 
-        pci_free_consistent(priv->pci_dev, 4 * RX_QUEUE_SIZE, rxq->bd,
-                            rxq->dma_addr);
-        pci_free_consistent(priv->pci_dev, sizeof(struct iwl_rb_status),
-                            rxq->rb_stts, rxq->rb_stts_dma);
+        dma_free_coherent(&priv->pci_dev->dev, 4 * RX_QUEUE_SIZE, rxq->bd,
+                          rxq->dma_addr);
+        dma_free_coherent(&priv->pci_dev->dev, sizeof(struct iwl_rb_status),
+                          rxq->rb_stts, rxq->rb_stts_dma);
         rxq->bd = NULL;
         rxq->rb_stts  = NULL;
 }
@@ -357,7 +357,7 @@ EXPORT_SYMBOL(iwl_rx_queue_free);
 int iwl_rx_queue_alloc(struct iwl_priv *priv)
 {
         struct iwl_rx_queue *rxq = &priv->rxq;
-        struct pci_dev *dev = priv->pci_dev;
+        struct device *dev = &priv->pci_dev->dev;
         int i;
 
         spin_lock_init(&rxq->lock);
@@ -365,12 +365,13 @@ int iwl_rx_queue_alloc(struct iwl_priv *priv)
         INIT_LIST_HEAD(&rxq->rx_used);
 
         /* Alloc the circular buffer of Read Buffer Descriptors (RBDs) */
-        rxq->bd = pci_alloc_consistent(dev, 4 * RX_QUEUE_SIZE, &rxq->dma_addr);
+        rxq->bd = dma_alloc_coherent(dev, 4 * RX_QUEUE_SIZE, &rxq->dma_addr,
+                                     GFP_KERNEL);
         if (!rxq->bd)
                 goto err_bd;
 
-        rxq->rb_stts = pci_alloc_consistent(dev, sizeof(struct iwl_rb_status),
-                                        &rxq->rb_stts_dma);
+        rxq->rb_stts = dma_alloc_coherent(dev, sizeof(struct iwl_rb_status),
+                                          &rxq->rb_stts_dma, GFP_KERNEL);
         if (!rxq->rb_stts)
                 goto err_rb;
 
@@ -387,8 +388,8 @@ int iwl_rx_queue_alloc(struct iwl_priv *priv)
         return 0;
 
 err_rb:
-        pci_free_consistent(priv->pci_dev, 4 * RX_QUEUE_SIZE, rxq->bd,
-                            rxq->dma_addr);
+        dma_free_coherent(&priv->pci_dev->dev, 4 * RX_QUEUE_SIZE, rxq->bd,
+                          rxq->dma_addr);
 err_bd:
         return -ENOMEM;
 }
diff --git a/drivers/net/wireless/iwlwifi/iwl-tx.c b/drivers/net/wireless/iwlwifi/iwl-tx.c
index 2199b1bc1c28..d8c11f955e42 100644
--- a/drivers/net/wireless/iwlwifi/iwl-tx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-tx.c
@@ -60,7 +60,8 @@ static const u16 default_tid_to_tx_fifo[] = {
 static inline int iwl_alloc_dma_ptr(struct iwl_priv *priv,
                                     struct iwl_dma_ptr *ptr, size_t size)
 {
-        ptr->addr = pci_alloc_consistent(priv->pci_dev, size, &ptr->dma);
+        ptr->addr = dma_alloc_coherent(&priv->pci_dev->dev, size, &ptr->dma,
+                                       GFP_KERNEL);
         if (!ptr->addr)
                 return -ENOMEM;
         ptr->size = size;
@@ -73,7 +74,7 @@ static inline void iwl_free_dma_ptr(struct iwl_priv *priv,
         if (unlikely(!ptr->addr))
                 return;
 
-        pci_free_consistent(priv->pci_dev, ptr->size, ptr->addr, ptr->dma);
+        dma_free_coherent(&priv->pci_dev->dev, ptr->size, ptr->addr, ptr->dma);
         memset(ptr, 0, sizeof(*ptr));
 }
 
@@ -129,7 +130,7 @@ void iwl_tx_queue_free(struct iwl_priv *priv, int txq_id)
 {
         struct iwl_tx_queue *txq = &priv->txq[txq_id];
         struct iwl_queue *q = &txq->q;
-        struct pci_dev *dev = priv->pci_dev;
+        struct device *dev = &priv->pci_dev->dev;
         int i;
 
         if (q->n_bd == 0)
@@ -146,8 +147,8 @@ void iwl_tx_queue_free(struct iwl_priv *priv, int txq_id)
 
         /* De-alloc circular buffer of TFDs */
         if (txq->q.n_bd)
-                pci_free_consistent(dev, priv->hw_params.tfd_size *
-                                    txq->q.n_bd, txq->tfds, txq->q.dma_addr);
+                dma_free_coherent(dev, priv->hw_params.tfd_size *
+                                  txq->q.n_bd, txq->tfds, txq->q.dma_addr);
 
         /* De-alloc array of per-TFD driver data */
         kfree(txq->txb);
@@ -176,7 +177,7 @@ void iwl_cmd_queue_free(struct iwl_priv *priv)
 {
         struct iwl_tx_queue *txq = &priv->txq[IWL_CMD_QUEUE_NUM];
         struct iwl_queue *q = &txq->q;
-        struct pci_dev *dev = priv->pci_dev;
+        struct device *dev = &priv->pci_dev->dev;
         int i;
 
         if (q->n_bd == 0)
@@ -188,8 +189,8 @@ void iwl_cmd_queue_free(struct iwl_priv *priv)
 
         /* De-alloc circular buffer of TFDs */
         if (txq->q.n_bd)
-                pci_free_consistent(dev, priv->hw_params.tfd_size *
-                                    txq->q.n_bd, txq->tfds, txq->q.dma_addr);
+                dma_free_coherent(dev, priv->hw_params.tfd_size * txq->q.n_bd,
+                                  txq->tfds, txq->q.dma_addr);
 
         /* deallocate arrays */
         kfree(txq->cmd);
@@ -280,7 +281,7 @@ static int iwl_queue_init(struct iwl_priv *priv, struct iwl_queue *q,
 static int iwl_tx_queue_alloc(struct iwl_priv *priv,
                               struct iwl_tx_queue *txq, u32 id)
 {
-        struct pci_dev *dev = priv->pci_dev;
+        struct device *dev = &priv->pci_dev->dev;
         size_t tfd_sz = priv->hw_params.tfd_size * TFD_QUEUE_SIZE_MAX;
 
         /* Driver private data, only for Tx (not command) queues,
@@ -299,8 +300,8 @@ static int iwl_tx_queue_alloc(struct iwl_priv *priv,
 
         /* Circular buffer of transmit frame descriptors (TFDs),
          * shared with device */
-        txq->tfds = pci_alloc_consistent(dev, tfd_sz, &txq->q.dma_addr);
-
+        txq->tfds = dma_alloc_coherent(dev, tfd_sz, &txq->q.dma_addr,
+                                       GFP_KERNEL);
         if (!txq->tfds) {
                 IWL_ERR(priv, "pci_alloc_consistent(%zd) failed\n", tfd_sz);
                 goto error;
diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index 7af8ab80dcf1..3df488a8cf75 100644
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -352,10 +352,10 @@ static int iwl3945_send_beacon_cmd(struct iwl_priv *priv)
 static void iwl3945_unset_hw_params(struct iwl_priv *priv)
 {
         if (priv->shared_virt)
-                pci_free_consistent(priv->pci_dev,
-                                    sizeof(struct iwl3945_shared),
-                                    priv->shared_virt,
-                                    priv->shared_phys);
+                dma_free_coherent(&priv->pci_dev->dev,
+                                  sizeof(struct iwl3945_shared),
+                                  priv->shared_virt,
+                                  priv->shared_phys);
 }
 
 static void iwl3945_build_tx_cmd_hwcrypto(struct iwl_priv *priv,
@@ -1241,10 +1241,10 @@ static void iwl3945_rx_queue_free(struct iwl_priv *priv, struct iwl_rx_queue *rx
                 }
         }
 
-        pci_free_consistent(priv->pci_dev, 4 * RX_QUEUE_SIZE, rxq->bd,
-                            rxq->dma_addr);
-        pci_free_consistent(priv->pci_dev, sizeof(struct iwl_rb_status),
-                            rxq->rb_stts, rxq->rb_stts_dma);
+        dma_free_coherent(&priv->pci_dev->dev, 4 * RX_QUEUE_SIZE, rxq->bd,
+                          rxq->dma_addr);
+        dma_free_coherent(&priv->pci_dev->dev, sizeof(struct iwl_rb_status),
+                          rxq->rb_stts, rxq->rb_stts_dma);
         rxq->bd = NULL;
         rxq->rb_stts  = NULL;
 }