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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/parport
parenta78f4dd331a4f6a396eb5849656a4a72a70a56d7 (diff)
downloadlinux-fd238232cd0ff4840ae6946bb338502154096d88.tar.bz2
[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/parport')
-rw-r--r--drivers/parport/parport_cs.c12
1 files changed, 5 insertions, 7 deletions
diff --git a/drivers/parport/parport_cs.c b/drivers/parport/parport_cs.c
index 8d60146c7213..ad2738ae2222 100644
--- a/drivers/parport/parport_cs.c
+++ b/drivers/parport/parport_cs.c
@@ -81,7 +81,7 @@ static char *version =
#define FORCE_EPP_MODE 0x08
typedef struct parport_info_t {
- dev_link_t link;
+ struct pcmcia_device *p_dev;
int ndev;
dev_node_t node;
struct parport *port;
@@ -102,7 +102,7 @@ static void parport_cs_release(dev_link_t *);
static int parport_attach(struct pcmcia_device *p_dev)
{
parport_info_t *info;
- dev_link_t *link;
+ dev_link_t *link = dev_to_instance(p_dev);
DEBUG(0, "parport_attach()\n");
@@ -110,7 +110,8 @@ static int parport_attach(struct pcmcia_device *p_dev)
info = kmalloc(sizeof(*info), GFP_KERNEL);
if (!info) return -ENOMEM;
memset(info, 0, sizeof(*info));
- link = &info->link; link->priv = info;
+ link->priv = info;
+ info->p_dev = p_dev;
link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
link->io.Attributes2 = IO_DATA_PATH_WIDTH_8;
@@ -119,9 +120,6 @@ static int parport_attach(struct pcmcia_device *p_dev)
link->conf.Attributes = CONF_ENABLE_IRQ;
link->conf.IntType = INT_MEMORY_AND_IO;
- link->handle = p_dev;
- p_dev->instance = link;
-
link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
parport_config(link);
@@ -239,7 +237,7 @@ void parport_config(dev_link_t *link)
info->node.minor = p->number;
info->port = p;
strcpy(info->node.dev_name, p->name);
- link->dev = &info->node;
+ link->dev_node = &info->node;
link->state &= ~DEV_CONFIG_PENDING;
return;