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[PATCH] pcmcia: embed dev_link_t into struct pcmcia_device

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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>
This commit is contained in:
Dominik Brodowski
2006-03-05 10:45:09 +01:00
parent a78f4dd331
commit fd238232cd
52 changed files with 446 additions and 729 deletions
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21
drivers/net/wireless/spectrum_cs.c
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@@ -63,7 +63,7 @@ MODULE_PARM_DESC(ignore_cis_vcc, "Allow voltage mismatch between card and socket
/* PCMCIA specific device information (goes in the card field of
* struct orinoco_private */
struct orinoco_pccard {
dev_link_t link;
struct pcmcia_device *p_dev;
dev_node_t node;
};
@@ -554,12 +554,12 @@ static int
spectrum_cs_hard_reset(struct orinoco_private *priv)
{
struct orinoco_pccard *card = priv->card;
dev_link_t *link = &card->link;
dev_link_t *link = card->p_dev;
int err;
if (!hermes_present(&priv->hw)) {
/* The firmware needs to be reloaded */
if (spectrum_dl_firmware(&priv->hw, &card->link) != 0) {
if (spectrum_dl_firmware(&priv->hw, link) != 0) {
printk(KERN_ERR PFX "Firmware download failed\n");
err = -ENODEV;
}
@@ -589,7 +589,7 @@ spectrum_cs_attach(struct pcmcia_device *p_dev)
struct net_device *dev;
struct orinoco_private *priv;
struct orinoco_pccard *card;
dev_link_t *link;
dev_link_t *link = dev_to_instance(p_dev);
dev = alloc_orinocodev(sizeof(*card), spectrum_cs_hard_reset);
if (! dev)
@@ -598,7 +598,7 @@ spectrum_cs_attach(struct pcmcia_device *p_dev)
card = priv->card;
/* Link both structures together */
link = &card->link;
card->p_dev = p_dev;
link->priv = dev;
/* Interrupt setup */
@@ -615,9 +615,6 @@ spectrum_cs_attach(struct pcmcia_device *p_dev)
link->conf.Attributes = 0;
link->conf.IntType = INT_MEMORY_AND_IO;
link->handle = p_dev;
p_dev->instance = link;
link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
spectrum_cs_config(link);
@@ -638,8 +635,8 @@ static void spectrum_cs_detach(struct pcmcia_device *p_dev)
if (link->state & DEV_CONFIG)
spectrum_cs_release(link);
DEBUG(0, PFX "detach: link=%p link->dev=%p\n", link, link->dev);
if (link->dev) {
DEBUG(0, PFX "detach: link=%p link->dev_node=%p\n", link, link->dev_node);
if (link->dev_node) {
DEBUG(0, PFX "About to unregister net device %p\n",
dev);
unregister_netdev(dev);
@@ -842,9 +839,9 @@ spectrum_cs_config(dev_link_t *link)
}
/* At this point, the dev_node_t structure(s) needs to be
* initialized and arranged in a linked list at link->dev. */
* initialized and arranged in a linked list at link->dev_node. */
strcpy(card->node.dev_name, dev->name);
link->dev = &card->node; /* link->dev being non-NULL is also
link->dev_node = &card->node; /* link->dev_node being non-NULL is also
used to indicate that the
net_device has been registered */
link->state &= ~DEV_CONFIG_PENDING;