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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/bluetooth/bluecard_cs.c
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@ -65,7 +65,7 @@ MODULE_LICENSE("GPL");
typedef struct bluecard_info_t {
dev_link_t link;
struct pcmcia_device *p_dev;
dev_node_t node;
struct hci_dev *hdev;
@ -162,7 +162,7 @@ static void bluecard_detach(struct pcmcia_device *p_dev);
static void bluecard_activity_led_timeout(u_long arg)
{
bluecard_info_t *info = (bluecard_info_t *)arg;
unsigned int iobase = info->link.io.BasePort1;
unsigned int iobase = info->p_dev->io.BasePort1;
if (!test_bit(CARD_HAS_PCCARD_ID, &(info->hw_state)))
return;
@ -179,7 +179,7 @@ static void bluecard_activity_led_timeout(u_long arg)
static void bluecard_enable_activity_led(bluecard_info_t *info)
{
unsigned int iobase = info->link.io.BasePort1;
unsigned int iobase = info->p_dev->io.BasePort1;
if (!test_bit(CARD_HAS_PCCARD_ID, &(info->hw_state)))
return;
@ -235,7 +235,7 @@ static void bluecard_write_wakeup(bluecard_info_t *info)
}
do {
register unsigned int iobase = info->link.io.BasePort1;
register unsigned int iobase = info->p_dev->io.BasePort1;
register unsigned int offset;
register unsigned char command;
register unsigned long ready_bit;
@ -244,7 +244,7 @@ static void bluecard_write_wakeup(bluecard_info_t *info)
clear_bit(XMIT_WAKEUP, &(info->tx_state));
if (!(info->link.state & DEV_PRESENT))
if (!(info->p_dev->state & DEV_PRESENT))
return;
if (test_bit(XMIT_BUFFER_NUMBER, &(info->tx_state))) {
@ -382,7 +382,7 @@ static void bluecard_receive(bluecard_info_t *info, unsigned int offset)
return;
}
iobase = info->link.io.BasePort1;
iobase = info->p_dev->io.BasePort1;
if (test_bit(XMIT_SENDING_READY, &(info->tx_state)))
bluecard_enable_activity_led(info);
@ -512,7 +512,7 @@ static irqreturn_t bluecard_interrupt(int irq, void *dev_inst, struct pt_regs *r
if (!test_bit(CARD_READY, &(info->hw_state)))
return IRQ_HANDLED;
iobase = info->link.io.BasePort1;
iobase = info->p_dev->io.BasePort1;
spin_lock(&(info->lock));
@ -626,7 +626,7 @@ static int bluecard_hci_flush(struct hci_dev *hdev)
static int bluecard_hci_open(struct hci_dev *hdev)
{
bluecard_info_t *info = (bluecard_info_t *)(hdev->driver_data);
unsigned int iobase = info->link.io.BasePort1;
unsigned int iobase = info->p_dev->io.BasePort1;
if (test_bit(CARD_HAS_PCCARD_ID, &(info->hw_state)))
bluecard_hci_set_baud_rate(hdev, DEFAULT_BAUD_RATE);
@ -646,7 +646,7 @@ static int bluecard_hci_open(struct hci_dev *hdev)
static int bluecard_hci_close(struct hci_dev *hdev)
{
bluecard_info_t *info = (bluecard_info_t *)(hdev->driver_data);
unsigned int iobase = info->link.io.BasePort1;
unsigned int iobase = info->p_dev->io.BasePort1;
if (!test_and_clear_bit(HCI_RUNNING, &(hdev->flags)))
return 0;
@ -713,7 +713,7 @@ static int bluecard_hci_ioctl(struct hci_dev *hdev, unsigned int cmd, unsigned l
static int bluecard_open(bluecard_info_t *info)
{
unsigned int iobase = info->link.io.BasePort1;
unsigned int iobase = info->p_dev->io.BasePort1;
struct hci_dev *hdev;
unsigned char id;
@ -831,7 +831,7 @@ static int bluecard_open(bluecard_info_t *info)
static int bluecard_close(bluecard_info_t *info)
{
unsigned int iobase = info->link.io.BasePort1;
unsigned int iobase = info->p_dev->io.BasePort1;
struct hci_dev *hdev = info->hdev;
if (!hdev)
@ -859,14 +859,14 @@ static int bluecard_close(bluecard_info_t *info)
static int bluecard_attach(struct pcmcia_device *p_dev)
{
bluecard_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;
@ -880,9 +880,6 @@ static int bluecard_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;
bluecard_config(link);
@ -976,7 +973,7 @@ static void bluecard_config(dev_link_t *link)
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;