diff options
| author | Dominik Brodowski <linux@dominikbrodowski.net> | 2006-03-05 09:45:09 (GMT) |
|---|---|---|
| committer | Dominik Brodowski <linux@dominikbrodowski.net> | 2006-03-31 15:15:57 (GMT) |
| commit | fd238232cd0ff4840ae6946bb338502154096d88 (patch) | |
| tree | d20e8f5871f7cff9d0867a84f6ba088fbffcbe28 /drivers/net/wireless/airo_cs.c | |
| parent | a78f4dd331a4f6a396eb5849656a4a72a70a56d7 (diff) | |
| download | linux-fd238232cd0ff4840ae6946bb338502154096d88.tar.xz | |
[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/wireless/airo_cs.c')
| -rw-r--r-- | drivers/net/wireless/airo_cs.c | 33 |
1 files changed, 10 insertions, 23 deletions
diff --git a/drivers/net/wireless/airo_cs.c b/drivers/net/wireless/airo_cs.c index 2216c04..836c71f 100644 --- a/drivers/net/wireless/airo_cs.c +++ b/drivers/net/wireless/airo_cs.c @@ -143,22 +143,14 @@ typedef struct local_info_t { static int airo_attach(struct pcmcia_device *p_dev) { - dev_link_t *link; local_info_t *local; DEBUG(0, "airo_attach()\n"); - /* Initialize the dev_link_t structure */ - link = kzalloc(sizeof(struct dev_link_t), GFP_KERNEL); - if (!link) { - printk(KERN_ERR "airo_cs: no memory for new device\n"); - return -ENOMEM; - } - /* Interrupt setup */ - link->irq.Attributes = IRQ_TYPE_EXCLUSIVE; - link->irq.IRQInfo1 = IRQ_LEVEL_ID; - link->irq.Handler = NULL; + p_dev->irq.Attributes = IRQ_TYPE_EXCLUSIVE; + p_dev->irq.IRQInfo1 = IRQ_LEVEL_ID; + p_dev->irq.Handler = NULL; /* General socket configuration defaults can go here. In this @@ -167,23 +159,19 @@ static int airo_attach(struct pcmcia_device *p_dev) and attributes of IO windows) are fixed by the nature of the device, and can be hard-wired here. */ - link->conf.Attributes = 0; - link->conf.IntType = INT_MEMORY_AND_IO; + p_dev->conf.Attributes = 0; + p_dev->conf.IntType = INT_MEMORY_AND_IO; /* Allocate space for private device-specific data */ local = kzalloc(sizeof(local_info_t), GFP_KERNEL); if (!local) { printk(KERN_ERR "airo_cs: no memory for new device\n"); - kfree (link); return -ENOMEM; } - link->priv = local; - - link->handle = p_dev; - p_dev->instance = link; + p_dev->priv = local; - link->state |= DEV_PRESENT | DEV_CONFIG_PENDING; - airo_config(link); + p_dev->state |= DEV_PRESENT | DEV_CONFIG_PENDING; + airo_config(p_dev); return 0; } /* airo_attach */ @@ -212,7 +200,6 @@ static void airo_detach(struct pcmcia_device *p_dev) ((local_info_t*)link->priv)->eth_dev = NULL; kfree(link->priv); - kfree(link); } /* airo_detach */ /*====================================================================== @@ -378,11 +365,11 @@ static void airo_config(dev_link_t *link) /* At this point, the dev_node_t structure(s) need to be - initialized and arranged in a linked list at link->dev. + initialized and arranged in a linked list at link->dev_node. */ strcpy(dev->node.dev_name, ((local_info_t*)link->priv)->eth_dev->name ); dev->node.major = dev->node.minor = 0; - link->dev = &dev->node; + link->dev_node = &dev->node; /* Finally, report what we've done */ printk(KERN_INFO "%s: index 0x%02x: ", |