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authorDominik Brodowski <linux@dominikbrodowski.net>2006-03-05 12:45:09 +0300
committerDominik Brodowski <linux@dominikbrodowski.net>2006-03-31 19:15:57 +0400
commitfd238232cd0ff4840ae6946bb338502154096d88 (patch)
treed20e8f5871f7cff9d0867a84f6ba088fbffcbe28 /drivers/bluetooth/btuart_cs.c
parenta78f4dd331a4f6a396eb5849656a4a72a70a56d7 (diff)
downloadlinux-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/bluetooth/btuart_cs.c')
-rw-r--r--drivers/bluetooth/btuart_cs.c25
1 files changed, 11 insertions, 14 deletions
diff --git a/drivers/bluetooth/btuart_cs.c b/drivers/bluetooth/btuart_cs.c
index ec19a577b429..cfe1d74a9185 100644
--- a/drivers/bluetooth/btuart_cs.c
+++ b/drivers/bluetooth/btuart_cs.c
@@ -68,7 +68,7 @@ MODULE_LICENSE("GPL");
typedef struct btuart_info_t {
- dev_link_t link;
+ struct pcmcia_device *p_dev;
dev_node_t node;
struct hci_dev *hdev;
@@ -146,13 +146,13 @@ static void btuart_write_wakeup(btuart_info_t *info)
}
do {
- register unsigned int iobase = info->link.io.BasePort1;
+ register unsigned int iobase = info->p_dev->io.BasePort1;
register struct sk_buff *skb;
register int len;
clear_bit(XMIT_WAKEUP, &(info->tx_state));
- if (!(info->link.state & DEV_PRESENT))
+ if (!(info->p_dev->state & DEV_PRESENT))
return;
if (!(skb = skb_dequeue(&(info->txq))))
@@ -187,7 +187,7 @@ static void btuart_receive(btuart_info_t *info)
return;
}
- iobase = info->link.io.BasePort1;
+ iobase = info->p_dev->io.BasePort1;
do {
info->hdev->stat.byte_rx++;
@@ -301,7 +301,7 @@ static irqreturn_t btuart_interrupt(int irq, void *dev_inst, struct pt_regs *reg
return IRQ_NONE;
}
- iobase = info->link.io.BasePort1;
+ iobase = info->p_dev->io.BasePort1;
spin_lock(&(info->lock));
@@ -357,7 +357,7 @@ static void btuart_change_speed(btuart_info_t *info, unsigned int speed)
return;
}
- iobase = info->link.io.BasePort1;
+ iobase = info->p_dev->io.BasePort1;
spin_lock_irqsave(&(info->lock), flags);
@@ -481,7 +481,7 @@ static int btuart_hci_ioctl(struct hci_dev *hdev, unsigned int cmd, unsigned lon
static int btuart_open(btuart_info_t *info)
{
unsigned long flags;
- unsigned int iobase = info->link.io.BasePort1;
+ unsigned int iobase = info->p_dev->io.BasePort1;
struct hci_dev *hdev;
spin_lock_init(&(info->lock));
@@ -550,7 +550,7 @@ static int btuart_open(btuart_info_t *info)
static int btuart_close(btuart_info_t *info)
{
unsigned long flags;
- unsigned int iobase = info->link.io.BasePort1;
+ unsigned int iobase = info->p_dev->io.BasePort1;
struct hci_dev *hdev = info->hdev;
if (!hdev)
@@ -579,14 +579,14 @@ static int btuart_close(btuart_info_t *info)
static int btuart_attach(struct pcmcia_device *p_dev)
{
btuart_info_t *info;
- dev_link_t *link;
+ dev_link_t *link = dev_to_instance(p_dev);
/* Create new info device */
info = kzalloc(sizeof(*info), GFP_KERNEL);
if (!info)
return -ENOMEM;
- link = &info->link;
+ info->p_dev = p_dev;
link->priv = info;
link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
@@ -600,9 +600,6 @@ static int btuart_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;
btuart_config(link);
@@ -744,7 +741,7 @@ found_port:
goto failed;
strcpy(info->node.dev_name, info->hdev->name);
- link->dev = &info->node;
+ link->dev_node = &info->node;
link->state &= ~DEV_CONFIG_PENDING;
return;