diff options
Diffstat (limited to 'drivers/net/can/sja1000/kvaser_pci.c')
| -rw-r--r-- | drivers/net/can/sja1000/kvaser_pci.c | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/drivers/net/can/sja1000/kvaser_pci.c b/drivers/net/can/sja1000/kvaser_pci.c index 00830b358c4..7dd7769b971 100644 --- a/drivers/net/can/sja1000/kvaser_pci.c +++ b/drivers/net/can/sja1000/kvaser_pci.c @@ -117,14 +117,15 @@ static struct pci_device_id kvaser_pci_tbl[] = { MODULE_DEVICE_TABLE(pci, kvaser_pci_tbl); -static u8 kvaser_pci_read_reg(const struct net_device *dev, int port) +static u8 kvaser_pci_read_reg(const struct sja1000_priv *priv, int port) { - return ioread8((void __iomem *)(dev->base_addr + port)); + return ioread8(priv->reg_base + port); } -static void kvaser_pci_write_reg(const struct net_device *dev, int port, u8 val) +static void kvaser_pci_write_reg(const struct sja1000_priv *priv, + int port, u8 val) { - iowrite8(val, (void __iomem *)(dev->base_addr + port)); + iowrite8(val, priv->reg_base + port); } static void kvaser_pci_disable_irq(struct net_device *dev) @@ -199,7 +200,7 @@ static void kvaser_pci_del_chan(struct net_device *dev) } unregister_sja1000dev(dev); - pci_iounmap(board->pci_dev, (void __iomem *)dev->base_addr); + pci_iounmap(board->pci_dev, priv->reg_base); pci_iounmap(board->pci_dev, board->conf_addr); pci_iounmap(board->pci_dev, board->res_addr); @@ -210,7 +211,7 @@ static int kvaser_pci_add_chan(struct pci_dev *pdev, int channel, struct net_device **master_dev, void __iomem *conf_addr, void __iomem *res_addr, - unsigned long base_addr) + void __iomem *base_addr) { struct net_device *dev; struct sja1000_priv *priv; @@ -252,7 +253,7 @@ static int kvaser_pci_add_chan(struct pci_dev *pdev, int channel, board->xilinx_ver = master_board->xilinx_ver; } - dev->base_addr = base_addr + channel * KVASER_PCI_PORT_BYTES; + priv->reg_base = base_addr + channel * KVASER_PCI_PORT_BYTES; priv->read_reg = kvaser_pci_read_reg; priv->write_reg = kvaser_pci_write_reg; @@ -267,8 +268,8 @@ static int kvaser_pci_add_chan(struct pci_dev *pdev, int channel, init_step = 4; - dev_info(&pdev->dev, "base_addr=%#lx conf_addr=%p irq=%d\n", - dev->base_addr, board->conf_addr, dev->irq); + dev_info(&pdev->dev, "reg_base=%p conf_addr=%p irq=%d\n", + priv->reg_base, board->conf_addr, dev->irq); SET_NETDEV_DEV(dev, &pdev->dev); @@ -343,7 +344,7 @@ static int __devinit kvaser_pci_init_one(struct pci_dev *pdev, for (i = 0; i < no_channels; i++) { err = kvaser_pci_add_chan(pdev, i, &master_dev, conf_addr, res_addr, - (unsigned long)base_addr); + base_addr); if (err) goto failure_cleanup; } |