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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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31
drivers/telephony/ixj_pcmcia.c
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@@ -40,30 +40,20 @@ static void ixj_cs_release(dev_link_t * link);
static int ixj_attach(struct pcmcia_device *p_dev)
{
dev_link_t *link;
DEBUG(0, "ixj_attach()\n");
/* Create new ixj device */
link = kmalloc(sizeof(struct dev_link_t), GFP_KERNEL);
if (!link)
return -ENOMEM;
memset(link, 0, sizeof(struct dev_link_t));
link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
link->io.Attributes2 = IO_DATA_PATH_WIDTH_8;
link->io.IOAddrLines = 3;
link->conf.IntType = INT_MEMORY_AND_IO;
link->priv = kmalloc(sizeof(struct ixj_info_t), GFP_KERNEL);
if (!link->priv) {
kfree(link);
p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
p_dev->io.Attributes2 = IO_DATA_PATH_WIDTH_8;
p_dev->io.IOAddrLines = 3;
p_dev->conf.IntType = INT_MEMORY_AND_IO;
p_dev->priv = kmalloc(sizeof(struct ixj_info_t), GFP_KERNEL);
if (!p_dev->priv) {
return -ENOMEM;
}
memset(link->priv, 0, sizeof(struct ixj_info_t));
memset(p_dev->priv, 0, sizeof(struct ixj_info_t));
link->handle = p_dev;
p_dev->instance = link;
link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
ixj_config(link);
p_dev->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
ixj_config(p_dev);
return 0;
}
@@ -79,7 +69,6 @@ static void ixj_detach(struct pcmcia_device *p_dev)
ixj_cs_release(link);
kfree(link->priv);
kfree(link);
}
#define CS_CHECK(fn, ret) \
@@ -212,7 +201,7 @@ static void ixj_config(dev_link_t * link)
info->ndev = 1;
info->node.major = PHONE_MAJOR;
link->dev = &info->node;
link->dev_node = &info->node;
ixj_get_serial(link, j);
link->state &= ~DEV_CONFIG_PENDING;
return;