diff options
Diffstat (limited to 'drivers/net/wireless/rt2x00/rt2x00pci.c')
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2x00pci.c | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2x00pci.c b/drivers/net/wireless/rt2x00/rt2x00pci.c index 8d6ad18d389..d6138389a5d 100644 --- a/drivers/net/wireless/rt2x00/rt2x00pci.c +++ b/drivers/net/wireless/rt2x00/rt2x00pci.c @@ -194,7 +194,6 @@ EXPORT_SYMBOL_GPL(rt2x00pci_txdone); static int rt2x00pci_alloc_queue_dma(struct rt2x00_dev *rt2x00dev, struct data_queue *queue) { - struct pci_dev *pci_dev = rt2x00dev_pci(rt2x00dev); struct queue_entry_priv_pci *entry_priv; void *addr; dma_addr_t dma; @@ -203,7 +202,8 @@ static int rt2x00pci_alloc_queue_dma(struct rt2x00_dev *rt2x00dev, /* * Allocate DMA memory for descriptor and buffer. */ - addr = pci_alloc_consistent(pci_dev, dma_size(queue), &dma); + addr = dma_alloc_coherent(rt2x00dev->dev, dma_size(queue), &dma, + GFP_KERNEL | GFP_DMA); if (!addr) return -ENOMEM; @@ -226,19 +226,18 @@ static int rt2x00pci_alloc_queue_dma(struct rt2x00_dev *rt2x00dev, static void rt2x00pci_free_queue_dma(struct rt2x00_dev *rt2x00dev, struct data_queue *queue) { - struct pci_dev *pci_dev = rt2x00dev_pci(rt2x00dev); struct queue_entry_priv_pci *entry_priv = queue->entries[0].priv_data; if (entry_priv->data) - pci_free_consistent(pci_dev, dma_size(queue), - entry_priv->data, entry_priv->data_dma); + dma_free_coherent(rt2x00dev->dev, dma_size(queue), + entry_priv->data, entry_priv->data_dma); entry_priv->data = NULL; } int rt2x00pci_initialize(struct rt2x00_dev *rt2x00dev) { - struct pci_dev *pci_dev = rt2x00dev_pci(rt2x00dev); + struct pci_dev *pci_dev = to_pci_dev(rt2x00dev->dev); struct data_queue *queue; int status; @@ -279,7 +278,7 @@ void rt2x00pci_uninitialize(struct rt2x00_dev *rt2x00dev) /* * Free irq line. */ - free_irq(rt2x00dev_pci(rt2x00dev)->irq, rt2x00dev); + free_irq(to_pci_dev(rt2x00dev->dev)->irq, rt2x00dev); /* * Free DMA @@ -308,7 +307,7 @@ static void rt2x00pci_free_reg(struct rt2x00_dev *rt2x00dev) static int rt2x00pci_alloc_reg(struct rt2x00_dev *rt2x00dev) { - struct pci_dev *pci_dev = rt2x00dev_pci(rt2x00dev); + struct pci_dev *pci_dev = to_pci_dev(rt2x00dev->dev); rt2x00dev->csr.base = ioremap(pci_resource_start(pci_dev, 0), pci_resource_len(pci_dev, 0)); @@ -357,7 +356,7 @@ int rt2x00pci_probe(struct pci_dev *pci_dev, const struct pci_device_id *id) if (pci_set_mwi(pci_dev)) ERROR_PROBE("MWI not available.\n"); - if (pci_set_dma_mask(pci_dev, DMA_32BIT_MASK)) { + if (dma_set_mask(&pci_dev->dev, DMA_32BIT_MASK)) { ERROR_PROBE("PCI DMA not supported.\n"); retval = -EIO; goto exit_disable_device; @@ -373,7 +372,7 @@ int rt2x00pci_probe(struct pci_dev *pci_dev, const struct pci_device_id *id) pci_set_drvdata(pci_dev, hw); rt2x00dev = hw->priv; - rt2x00dev->dev = pci_dev; + rt2x00dev->dev = &pci_dev->dev; rt2x00dev->ops = ops; rt2x00dev->hw = hw; |