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path: root/drivers/net/pxa168_eth.c
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Diffstat (limited to 'drivers/net/pxa168_eth.c')
-rw-r--r--drivers/net/pxa168_eth.c60
1 files changed, 30 insertions, 30 deletions
diff --git a/drivers/net/pxa168_eth.c b/drivers/net/pxa168_eth.c
index 764aa9099468..75c2ff99d66d 100644
--- a/drivers/net/pxa168_eth.c
+++ b/drivers/net/pxa168_eth.c
@@ -652,15 +652,15 @@ static void eth_port_start(struct net_device *dev)
/* Assignment of Tx CTRP of given queue */
tx_curr_desc = pep->tx_curr_desc_q;
wrl(pep, ETH_C_TX_DESC_1,
- (u32) ((struct tx_desc *)pep->tx_desc_dma + tx_curr_desc));
+ (u32) (pep->tx_desc_dma + tx_curr_desc * sizeof(struct tx_desc)));
/* Assignment of Rx CRDP of given queue */
rx_curr_desc = pep->rx_curr_desc_q;
wrl(pep, ETH_C_RX_DESC_0,
- (u32) ((struct rx_desc *)pep->rx_desc_dma + rx_curr_desc));
+ (u32) (pep->rx_desc_dma + rx_curr_desc * sizeof(struct rx_desc)));
wrl(pep, ETH_F_RX_DESC_0,
- (u32) ((struct rx_desc *)pep->rx_desc_dma + rx_curr_desc));
+ (u32) (pep->rx_desc_dma + rx_curr_desc * sizeof(struct rx_desc)));
/* Clear all interrupts */
wrl(pep, INT_CAUSE, 0);
@@ -1347,7 +1347,7 @@ static int pxa168_eth_do_ioctl(struct net_device *dev, struct ifreq *ifr,
{
struct pxa168_eth_private *pep = netdev_priv(dev);
if (pep->phy != NULL)
- return phy_mii_ioctl(pep->phy, if_mii(ifr), cmd);
+ return phy_mii_ioctl(pep->phy, ifr, cmd);
return -EOPNOTSUPP;
}
@@ -1411,10 +1411,8 @@ static int ethernet_phy_setup(struct net_device *dev)
{
struct pxa168_eth_private *pep = netdev_priv(dev);
- if (pep->pd != NULL) {
- if (pep->pd->init)
- pep->pd->init();
- }
+ if (pep->pd->init)
+ pep->pd->init();
pep->phy = phy_scan(pep, pep->pd->phy_addr & 0x1f);
if (pep->phy != NULL)
phy_init(pep, pep->pd->speed, pep->pd->duplex);
@@ -1496,7 +1494,7 @@ static int pxa168_eth_probe(struct platform_device *pdev)
dev = alloc_etherdev(sizeof(struct pxa168_eth_private));
if (!dev) {
err = -ENOMEM;
- goto out;
+ goto err_clk;
}
platform_set_drvdata(pdev, dev);
@@ -1506,12 +1504,12 @@ static int pxa168_eth_probe(struct platform_device *pdev)
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (res == NULL) {
err = -ENODEV;
- goto out;
+ goto err_netdev;
}
pep->base = ioremap(res->start, res->end - res->start + 1);
if (pep->base == NULL) {
err = -ENOMEM;
- goto out;
+ goto err_netdev;
}
res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
BUG_ON(!res);
@@ -1548,7 +1546,7 @@ static int pxa168_eth_probe(struct platform_device *pdev)
pep->smi_bus = mdiobus_alloc();
if (pep->smi_bus == NULL) {
err = -ENOMEM;
- goto out;
+ goto err_base;
}
pep->smi_bus->priv = pep;
pep->smi_bus->name = "pxa168_eth smi";
@@ -1557,31 +1555,31 @@ static int pxa168_eth_probe(struct platform_device *pdev)
snprintf(pep->smi_bus->id, MII_BUS_ID_SIZE, "%d", pdev->id);
pep->smi_bus->parent = &pdev->dev;
pep->smi_bus->phy_mask = 0xffffffff;
- if (mdiobus_register(pep->smi_bus) < 0) {
- err = -ENOMEM;
- goto out;
- }
+ err = mdiobus_register(pep->smi_bus);
+ if (err)
+ goto err_free_mdio;
+
pxa168_init_hw(pep);
err = ethernet_phy_setup(dev);
if (err)
- goto out;
+ goto err_mdiobus;
SET_NETDEV_DEV(dev, &pdev->dev);
err = register_netdev(dev);
if (err)
- goto out;
+ goto err_mdiobus;
return 0;
-out:
- if (pep->clk) {
- clk_disable(pep->clk);
- clk_put(pep->clk);
- pep->clk = NULL;
- }
- if (pep->base) {
- iounmap(pep->base);
- pep->base = NULL;
- }
- if (dev)
- free_netdev(dev);
+
+err_mdiobus:
+ mdiobus_unregister(pep->smi_bus);
+err_free_mdio:
+ mdiobus_free(pep->smi_bus);
+err_base:
+ iounmap(pep->base);
+err_netdev:
+ free_netdev(dev);
+err_clk:
+ clk_disable(clk);
+ clk_put(clk);
return err;
}
@@ -1605,6 +1603,8 @@ static int pxa168_eth_remove(struct platform_device *pdev)
iounmap(pep->base);
pep->base = NULL;
+ mdiobus_unregister(pep->smi_bus);
+ mdiobus_free(pep->smi_bus);
unregister_netdev(dev);
flush_scheduled_work();
free_netdev(dev);