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authorDominik Brodowski <linux@dominikbrodowski.net>2006-03-05 10:45:09 +0100
committerDominik Brodowski <linux@dominikbrodowski.net>2006-03-31 17:15:57 +0200
commitfd238232cd0ff4840ae6946bb338502154096d88 (patch)
treed20e8f5871f7cff9d0867a84f6ba088fbffcbe28 /drivers/net/pcmcia/3c589_cs.c
parenta78f4dd331a4f6a396eb5849656a4a72a70a56d7 (diff)
[PATCH] pcmcia: embed dev_link_t into struct pcmcia_device
Embed dev_link_t into struct pcmcia_device(), as they basically address the same entity. The actual contents of dev_link_t will be cleaned up step by step. This patch includes a bugfix from and signed-off-by Andrew Morton. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
Diffstat (limited to 'drivers/net/pcmcia/3c589_cs.c')
-rw-r--r--drivers/net/pcmcia/3c589_cs.c23
1 files changed, 10 insertions, 13 deletions
diff --git a/drivers/net/pcmcia/3c589_cs.c b/drivers/net/pcmcia/3c589_cs.c
index 7e8036f2e19e..4faf1fa08254 100644
--- a/drivers/net/pcmcia/3c589_cs.c
+++ b/drivers/net/pcmcia/3c589_cs.c
@@ -105,7 +105,7 @@ enum RxFilter {
#define TX_TIMEOUT ((400*HZ)/1000)
struct el3_private {
- dev_link_t link;
+ struct pcmcia_device *p_dev;
dev_node_t node;
struct net_device_stats stats;
/* For transceiver monitoring */
@@ -173,8 +173,8 @@ static void tc589_detach(struct pcmcia_device *p_dev);
static int tc589_attach(struct pcmcia_device *p_dev)
{
struct el3_private *lp;
- dev_link_t *link;
struct net_device *dev;
+ dev_link_t *link = dev_to_instance(p_dev);
DEBUG(0, "3c589_attach()\n");
@@ -183,8 +183,8 @@ static int tc589_attach(struct pcmcia_device *p_dev)
if (!dev)
return -ENOMEM;
lp = netdev_priv(dev);
- link = &lp->link;
link->priv = dev;
+ lp->p_dev = p_dev;
spin_lock_init(&lp->lock);
link->io.NumPorts1 = 16;
@@ -212,9 +212,6 @@ static int tc589_attach(struct pcmcia_device *p_dev)
#endif
SET_ETHTOOL_OPS(dev, &netdev_ethtool_ops);
- link->handle = p_dev;
- p_dev->instance = link;
-
link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
tc589_config(link);
@@ -237,7 +234,7 @@ static void tc589_detach(struct pcmcia_device *p_dev)
DEBUG(0, "3c589_detach(0x%p)\n", link);
- if (link->dev)
+ if (link->dev_node)
unregister_netdev(dev);
if (link->state & DEV_CONFIG)
@@ -345,13 +342,13 @@ static void tc589_config(dev_link_t *link)
else
printk(KERN_ERR "3c589_cs: invalid if_port requested\n");
- link->dev = &lp->node;
+ link->dev_node = &lp->node;
link->state &= ~DEV_CONFIG_PENDING;
SET_NETDEV_DEV(dev, &handle_to_dev(handle));
if (register_netdev(dev) != 0) {
printk(KERN_ERR "3c589_cs: register_netdev() failed\n");
- link->dev = NULL;
+ link->dev_node = NULL;
goto failed;
}
@@ -572,7 +569,7 @@ static int el3_config(struct net_device *dev, struct ifmap *map)
static int el3_open(struct net_device *dev)
{
struct el3_private *lp = netdev_priv(dev);
- dev_link_t *link = &lp->link;
+ dev_link_t *link = lp->p_dev;
if (!DEV_OK(link))
return -ENODEV;
@@ -833,7 +830,7 @@ static struct net_device_stats *el3_get_stats(struct net_device *dev)
{
struct el3_private *lp = netdev_priv(dev);
unsigned long flags;
- dev_link_t *link = &lp->link;
+ dev_link_t *link = lp->p_dev;
if (DEV_OK(link)) {
spin_lock_irqsave(&lp->lock, flags);
@@ -935,7 +932,7 @@ static int el3_rx(struct net_device *dev)
static void set_multicast_list(struct net_device *dev)
{
struct el3_private *lp = netdev_priv(dev);
- dev_link_t *link = &lp->link;
+ dev_link_t *link = lp->p_dev;
kio_addr_t ioaddr = dev->base_addr;
u16 opts = SetRxFilter | RxStation | RxBroadcast;
@@ -950,7 +947,7 @@ static void set_multicast_list(struct net_device *dev)
static int el3_close(struct net_device *dev)
{
struct el3_private *lp = netdev_priv(dev);
- dev_link_t *link = &lp->link;
+ dev_link_t *link = lp->p_dev;
kio_addr_t ioaddr = dev->base_addr;
DEBUG(1, "%s: shutting down ethercard.\n", dev->name);