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authorJohn Crispin <john@openwrt.org>2008-06-07 10:12:15 +0000
committerJohn Crispin <john@openwrt.org>2008-06-07 10:12:15 +0000
commitf3523c6e9cbc23372c4cbeaeeb389c8d0378621a (patch)
treea8e8c73904b95aa18750e8eff19d27b94a10098d /target/linux/ifxmips/files
parent8fdb13375284872031c8488d7ed4c4e31145e7cb (diff)
downloadmtk-20170518-f3523c6e9cbc23372c4cbeaeeb389c8d0378621a.zip
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clean up etehrnet driver
SVN-Revision: 11389
Diffstat (limited to 'target/linux/ifxmips/files')
-rw-r--r--target/linux/ifxmips/files/drivers/net/ifxmips_mii0.c53
1 files changed, 25 insertions, 28 deletions
diff --git a/target/linux/ifxmips/files/drivers/net/ifxmips_mii0.c b/target/linux/ifxmips/files/drivers/net/ifxmips_mii0.c
index 5764b44..33cdc83 100644
--- a/target/linux/ifxmips/files/drivers/net/ifxmips_mii0.c
+++ b/target/linux/ifxmips/files/drivers/net/ifxmips_mii0.c
@@ -49,7 +49,7 @@
#define DRVNAME "ifxmips_mii0"
-static struct net_device ifxmips_mii0_dev;
+static struct net_device *ifxmips_mii0_dev;
static unsigned char u_boot_ethaddr[MAX_ADDR_LEN];
void
@@ -233,12 +233,12 @@ dma_intr_handler (struct dma_device_info* dma_dev, int status)
switch (status)
{
case RCV_INT:
- switch_hw_receive(&ifxmips_mii0_dev, dma_dev);
+ switch_hw_receive(ifxmips_mii0_dev, dma_dev);
break;
case TX_BUF_FULL_INT:
printk(KERN_INFO DRVNAME ": tx buffer full\n");
- netif_stop_queue(&ifxmips_mii0_dev);
+ netif_stop_queue(ifxmips_mii0_dev);
for (i = 0; i < dma_dev->max_tx_chan_num; i++)
{
if ((dma_dev->tx_chan[i])->control==IFXMIPS_DMA_CH_ON)
@@ -250,7 +250,7 @@ dma_intr_handler (struct dma_device_info* dma_dev, int status)
for (i = 0; i < dma_dev->max_tx_chan_num; i++)
dma_dev->tx_chan[i]->disable_irq(dma_dev->tx_chan[i]);
- netif_wake_queue(&ifxmips_mii0_dev);
+ netif_wake_queue(ifxmips_mii0_dev);
break;
}
@@ -312,10 +312,6 @@ switch_init (struct net_device *dev)
dev->get_stats = ifxmips_get_stats;
dev->tx_timeout = switch_tx_timeout;
dev->watchdog_timeo = 10 * HZ;
- dev->priv = kmalloc(sizeof(struct switch_priv), GFP_KERNEL);
-
- if (dev->priv == NULL)
- return -ENOMEM;
memset(dev->priv, 0, sizeof(struct switch_priv));
priv = dev->priv;
@@ -394,15 +390,16 @@ ifxmips_mii_probe(struct platform_device *dev)
{
int result = 0;
- ifxmips_mii0_dev.init = switch_init;
+ ifxmips_mii0_dev = alloc_etherdev(sizeof(struct switch_priv));
+
+ ifxmips_mii0_dev->init = switch_init;
- strcpy(ifxmips_mii0_dev.name, "eth%d");
- SET_MODULE_OWNER(dev);
+ strcpy(ifxmips_mii0_dev->name, "eth%d");
- result = register_netdev(&ifxmips_mii0_dev);
+ result = register_netdev(ifxmips_mii0_dev);
if (result)
{
- printk(KERN_INFO DRVNAME ": error %i registering device \"%s\"\n", result, ifxmips_mii0_dev.name);
+ printk(KERN_INFO DRVNAME ": error %i registering device \"%s\"\n", result, ifxmips_mii0_dev->name);
goto out;
}
@@ -417,37 +414,37 @@ out:
static int
ifxmips_mii_remove(struct platform_device *dev)
{
- struct switch_priv *priv = (struct switch_priv*)ifxmips_mii0_dev.priv;
+ struct switch_priv *priv = (struct switch_priv*)ifxmips_mii0_dev->priv;
printk(KERN_INFO DRVNAME ": ifxmips_mii0 cleanup\n");
dma_device_unregister(priv->dma_device);
dma_device_release(priv->dma_device);
kfree(priv->dma_device);
- kfree(ifxmips_mii0_dev.priv);
- unregister_netdev(&ifxmips_mii0_dev);
+ kfree(ifxmips_mii0_dev->priv);
+ unregister_netdev(ifxmips_mii0_dev);
return 0;
}
-static struct
-platform_driver ifxmips_mii_driver = {
- .probe = ifxmips_mii_probe,
- .remove = ifxmips_mii_remove,
- .driver = {
- .name = DRVNAME,
- .owner = THIS_MODULE,
- },
+static struct
+platform_driver ifxmips_mii_driver = {
+ .probe = ifxmips_mii_probe,
+ .remove = ifxmips_mii_remove,
+ .driver = {
+ .name = DRVNAME,
+ .owner = THIS_MODULE,
+ },
};
int __init
ifxmips_mii_init(void)
{
- int ret = platform_driver_register(&ifxmips_mii_driver);
- if (ret)
- printk(KERN_INFO DRVNAME ": Error registering platfom driver!");
+ int ret = platform_driver_register(&ifxmips_mii_driver);
+ if (ret)
+ printk(KERN_INFO DRVNAME ": Error registering platfom driver!");
- return ret;
+ return ret;
}
static void __exit