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-rw-r--r--drivers/isdn/hisax/avma1_cs.c63
-rw-r--r--drivers/isdn/hisax/elsa_cs.c40
-rw-r--r--drivers/isdn/hisax/sedlbauer_cs.c60
-rw-r--r--drivers/isdn/hisax/teles_cs.c50
4 files changed, 22 insertions, 191 deletions
diff --git a/drivers/isdn/hisax/avma1_cs.c b/drivers/isdn/hisax/avma1_cs.c
index 8d1d63a02b3..a80a7617f16 100644
--- a/drivers/isdn/hisax/avma1_cs.c
+++ b/drivers/isdn/hisax/avma1_cs.c
@@ -62,31 +62,6 @@ static void avma1cs_release(struct pcmcia_device *link);
static void avma1cs_detach(struct pcmcia_device *p_dev) __devexit ;
-/*
- A linked list of "instances" of the skeleton device. Each actual
- PCMCIA card corresponds to one device instance, and is described
- by one struct pcmcia_device structure (defined in ds.h).
-
- You may not want to use a linked list for this -- for example, the
- memory card driver uses an array of struct pcmcia_device pointers, where minor
- device numbers are used to derive the corresponding array index.
-*/
-
-/*
- A driver needs to provide a dev_node_t structure for each device
- on a card. In some cases, there is only one device per card (for
- example, ethernet cards, modems). In other cases, there may be
- many actual or logical devices (SCSI adapters, memory cards with
- multiple partitions). The dev_node_t structures need to be kept
- in a linked list starting at the 'dev' field of a struct pcmcia_device
- structure. We allocate them in the card's private data structure,
- because they generally can't be allocated dynamically.
-*/
-
-typedef struct local_info_t {
- dev_node_t node;
-} local_info_t;
-
/*======================================================================
avma1cs_attach() creates an "instance" of the driver, allocating
@@ -101,17 +76,8 @@ typedef struct local_info_t {
static int __devinit avma1cs_probe(struct pcmcia_device *p_dev)
{
- local_info_t *local;
-
dev_dbg(&p_dev->dev, "avma1cs_attach()\n");
- /* Allocate space for private device-specific data */
- local = kzalloc(sizeof(local_info_t), GFP_KERNEL);
- if (!local)
- return -ENOMEM;
-
- p_dev->priv = local;
-
/* The io structure describes IO port mapping */
p_dev->io.NumPorts1 = 16;
p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
@@ -119,9 +85,6 @@ static int __devinit avma1cs_probe(struct pcmcia_device *p_dev)
p_dev->io.Attributes2 = IO_DATA_PATH_WIDTH_16;
p_dev->io.IOAddrLines = 5;
- /* Interrupt setup */
- p_dev->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING;
-
/* General socket configuration */
p_dev->conf.Attributes = CONF_ENABLE_IRQ;
p_dev->conf.IntType = INT_MEMORY_AND_IO;
@@ -176,14 +139,11 @@ static int avma1cs_configcheck(struct pcmcia_device *p_dev,
static int __devinit avma1cs_config(struct pcmcia_device *link)
{
- local_info_t *dev;
- int i;
+ int i = -1;
char devname[128];
IsdnCard_t icard;
int busy = 0;
- dev = link->priv;
-
dev_dbg(&link->dev, "avma1cs_config(0x%p)\n", link);
devname[0] = 0;
@@ -197,8 +157,7 @@ static int __devinit avma1cs_config(struct pcmcia_device *link)
/*
* allocate an interrupt line
*/
- i = pcmcia_request_irq(link, &link->irq);
- if (i != 0) {
+ if (!link->irq) {
/* undo */
pcmcia_disable_device(link);
break;
@@ -215,14 +174,6 @@ static int __devinit avma1cs_config(struct pcmcia_device *link)
} while (0);
- /* At this point, the dev_node_t structure(s) should be
- initialized and arranged in a linked list at link->dev. */
-
- strcpy(dev->node.dev_name, "A1");
- dev->node.major = 45;
- dev->node.minor = 0;
- link->dev_node = &dev->node;
-
/* If any step failed, release any partially configured state */
if (i != 0) {
avma1cs_release(link);
@@ -230,9 +181,9 @@ static int __devinit avma1cs_config(struct pcmcia_device *link)
}
printk(KERN_NOTICE "avma1_cs: checking at i/o %#x, irq %d\n",
- link->io.BasePort1, link->irq.AssignedIRQ);
+ link->io.BasePort1, link->irq);
- icard.para[0] = link->irq.AssignedIRQ;
+ icard.para[0] = link->irq;
icard.para[1] = link->io.BasePort1;
icard.protocol = isdnprot;
icard.typ = ISDN_CTYPE_A1_PCMCIA;
@@ -243,7 +194,7 @@ static int __devinit avma1cs_config(struct pcmcia_device *link)
avma1cs_release(link);
return -ENODEV;
}
- dev->node.minor = i;
+ link->priv = (void *) (unsigned long) i;
return 0;
} /* avma1cs_config */
@@ -258,12 +209,12 @@ static int __devinit avma1cs_config(struct pcmcia_device *link)
static void avma1cs_release(struct pcmcia_device *link)
{
- local_info_t *local = link->priv;
+ unsigned long minor = (unsigned long) link->priv;
dev_dbg(&link->dev, "avma1cs_release(0x%p)\n", link);
/* now unregister function with hisax */
- HiSax_closecard(local->node.minor);
+ HiSax_closecard(minor);
pcmcia_disable_device(link);
} /* avma1cs_release */
diff --git a/drivers/isdn/hisax/elsa_cs.c b/drivers/isdn/hisax/elsa_cs.c
index c9f2279e21f..218927e3a4e 100644
--- a/drivers/isdn/hisax/elsa_cs.c
+++ b/drivers/isdn/hisax/elsa_cs.c
@@ -87,24 +87,8 @@ static void elsa_cs_release(struct pcmcia_device *link);
static void elsa_cs_detach(struct pcmcia_device *p_dev) __devexit;
-/*
- A driver needs to provide a dev_node_t structure for each device
- on a card. In some cases, there is only one device per card (for
- example, ethernet cards, modems). In other cases, there may be
- many actual or logical devices (SCSI adapters, memory cards with
- multiple partitions). The dev_node_t structures need to be kept
- in a linked list starting at the 'dev' field of a struct pcmcia_device
- structure. We allocate them in the card's private data structure,
- because they generally shouldn't be allocated dynamically.
- In this case, we also provide a flag to indicate if a device is
- "stopped" due to a power management event, or card ejection. The
- device IO routines can use a flag like this to throttle IO to a
- card that is not ready to accept it.
-*/
-
typedef struct local_info_t {
struct pcmcia_device *p_dev;
- dev_node_t node;
int busy;
int cardnr;
} local_info_t;
@@ -136,10 +120,6 @@ static int __devinit elsa_cs_probe(struct pcmcia_device *link)
local->cardnr = -1;
- /* Interrupt setup */
- link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING;
- link->irq.Handler = NULL;
-
/*
General socket configuration defaults can go here. In this
client, we assume very little, and rely on the CIS for almost
@@ -223,28 +203,18 @@ static int __devinit elsa_cs_config(struct pcmcia_device *link)
if (i != 0)
goto failed;
- i = pcmcia_request_irq(link, &link->irq);
- if (i != 0) {
- link->irq.AssignedIRQ = 0;
+ if (!link->irq)
goto failed;
- }
i = pcmcia_request_configuration(link, &link->conf);
if (i != 0)
goto failed;
- /* At this point, the dev_node_t structure(s) should be
- initialized and arranged in a linked list at link->dev. *//* */
- sprintf(dev->node.dev_name, "elsa");
- dev->node.major = dev->node.minor = 0x0;
-
- link->dev_node = &dev->node;
-
/* Finally, report what we've done */
- printk(KERN_INFO "%s: index 0x%02x: ",
- dev->node.dev_name, link->conf.ConfigIndex);
+ dev_info(&link->dev, "index 0x%02x: ",
+ link->conf.ConfigIndex);
if (link->conf.Attributes & CONF_ENABLE_IRQ)
- printk(", irq %d", link->irq.AssignedIRQ);
+ printk(", irq %d", link->irq);
if (link->io.NumPorts1)
printk(", io 0x%04x-0x%04x", link->io.BasePort1,
link->io.BasePort1+link->io.NumPorts1-1);
@@ -253,7 +223,7 @@ static int __devinit elsa_cs_config(struct pcmcia_device *link)
link->io.BasePort2+link->io.NumPorts2-1);
printk("\n");
- icard.para[0] = link->irq.AssignedIRQ;
+ icard.para[0] = link->irq;
icard.para[1] = link->io.BasePort1;
icard.protocol = protocol;
icard.typ = ISDN_CTYPE_ELSA_PCMCIA;
diff --git a/drivers/isdn/hisax/sedlbauer_cs.c b/drivers/isdn/hisax/sedlbauer_cs.c
index 71b3ddef03b..1f4feaab21a 100644
--- a/drivers/isdn/hisax/sedlbauer_cs.c
+++ b/drivers/isdn/hisax/sedlbauer_cs.c
@@ -87,32 +87,8 @@ static void sedlbauer_release(struct pcmcia_device *link);
static void sedlbauer_detach(struct pcmcia_device *p_dev) __devexit;
-/*
- You'll also need to prototype all the functions that will actually
- be used to talk to your device. See 'memory_cs' for a good example
- of a fully self-sufficient driver; the other drivers rely more or
- less on other parts of the kernel.
-*/
-
-/*
- A driver needs to provide a dev_node_t structure for each device
- on a card. In some cases, there is only one device per card (for
- example, ethernet cards, modems). In other cases, there may be
- many actual or logical devices (SCSI adapters, memory cards with
- multiple partitions). The dev_node_t structures need to be kept
- in a linked list starting at the 'dev' field of a struct pcmcia_device
- structure. We allocate them in the card's private data structure,
- because they generally shouldn't be allocated dynamically.
-
- In this case, we also provide a flag to indicate if a device is
- "stopped" due to a power management event, or card ejection. The
- device IO routines can use a flag like this to throttle IO to a
- card that is not ready to accept it.
-*/
-
typedef struct local_info_t {
struct pcmcia_device *p_dev;
- dev_node_t node;
int stop;
int cardnr;
} local_info_t;
@@ -143,10 +119,6 @@ static int __devinit sedlbauer_probe(struct pcmcia_device *link)
local->p_dev = link;
link->priv = local;
- /* Interrupt setup */
- link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING;
- link->irq.Handler = NULL;
-
/*
General socket configuration defaults can go here. In this
client, we assume very little, and rely on the CIS for almost
@@ -227,9 +199,7 @@ static int sedlbauer_config_check(struct pcmcia_device *p_dev,
else if (dflt->vpp1.present & (1<<CISTPL_POWER_VNOM))
p_dev->conf.Vpp = dflt->vpp1.param[CISTPL_POWER_VNOM]/10000;
- /* Do we need to allocate an interrupt? */
- if (cfg->irq.IRQInfo1 || dflt->irq.IRQInfo1)
- p_dev->conf.Attributes |= CONF_ENABLE_IRQ;
+ p_dev->conf.Attributes |= CONF_ENABLE_IRQ;
/* IO window settings */
p_dev->io.NumPorts1 = p_dev->io.NumPorts2 = 0;
@@ -285,7 +255,6 @@ static int sedlbauer_config_check(struct pcmcia_device *p_dev,
static int __devinit sedlbauer_config(struct pcmcia_device *link)
{
- local_info_t *dev = link->priv;
win_req_t *req;
int ret;
IsdnCard_t icard;
@@ -313,17 +282,6 @@ static int __devinit sedlbauer_config(struct pcmcia_device *link)
goto failed;
/*
- Allocate an interrupt line. Note that this does not assign a
- handler to the interrupt, unless the 'Handler' member of the
- irq structure is initialized.
- */
- if (link->conf.Attributes & CONF_ENABLE_IRQ) {
- ret = pcmcia_request_irq(link, &link->irq);
- if (ret)
- goto failed;
- }
-
- /*
This actually configures the PCMCIA socket -- setting up
the I/O windows and the interrupt mapping, and putting the
card and host interface into "Memory and IO" mode.
@@ -332,21 +290,13 @@ static int __devinit sedlbauer_config(struct pcmcia_device *link)
if (ret)
goto failed;
- /*
- At this point, the dev_node_t structure(s) need to be
- initialized and arranged in a linked list at link->dev.
- */
- sprintf(dev->node.dev_name, "sedlbauer");
- dev->node.major = dev->node.minor = 0;
- link->dev_node = &dev->node;
-
/* Finally, report what we've done */
- printk(KERN_INFO "%s: index 0x%02x:",
- dev->node.dev_name, link->conf.ConfigIndex);
+ dev_info(&link->dev, "index 0x%02x:",
+ link->conf.ConfigIndex);
if (link->conf.Vpp)
printk(", Vpp %d.%d", link->conf.Vpp/10, link->conf.Vpp%10);
if (link->conf.Attributes & CONF_ENABLE_IRQ)
- printk(", irq %d", link->irq.AssignedIRQ);
+ printk(", irq %d", link->irq);
if (link->io.NumPorts1)
printk(", io 0x%04x-0x%04x", link->io.BasePort1,
link->io.BasePort1+link->io.NumPorts1-1);
@@ -358,7 +308,7 @@ static int __devinit sedlbauer_config(struct pcmcia_device *link)
req->Base+req->Size-1);
printk("\n");
- icard.para[0] = link->irq.AssignedIRQ;
+ icard.para[0] = link->irq;
icard.para[1] = link->io.BasePort1;
icard.protocol = protocol;
icard.typ = ISDN_CTYPE_SEDLBAUER_PCMCIA;
diff --git a/drivers/isdn/hisax/teles_cs.c b/drivers/isdn/hisax/teles_cs.c
index d010a0da8e1..5771955cc53 100644
--- a/drivers/isdn/hisax/teles_cs.c
+++ b/drivers/isdn/hisax/teles_cs.c
@@ -68,34 +68,8 @@ static void teles_cs_release(struct pcmcia_device *link);
static void teles_detach(struct pcmcia_device *p_dev) __devexit ;
-/*
- A linked list of "instances" of the teles_cs device. Each actual
- PCMCIA card corresponds to one device instance, and is described
- by one struct pcmcia_device structure (defined in ds.h).
-
- You may not want to use a linked list for this -- for example, the
- memory card driver uses an array of struct pcmcia_device pointers, where minor
- device numbers are used to derive the corresponding array index.
-*/
-
-/*
- A driver needs to provide a dev_node_t structure for each device
- on a card. In some cases, there is only one device per card (for
- example, ethernet cards, modems). In other cases, there may be
- many actual or logical devices (SCSI adapters, memory cards with
- multiple partitions). The dev_node_t structures need to be kept
- in a linked list starting at the 'dev' field of a struct pcmcia_device
- structure. We allocate them in the card's private data structure,
- because they generally shouldn't be allocated dynamically.
- In this case, we also provide a flag to indicate if a device is
- "stopped" due to a power management event, or card ejection. The
- device IO routines can use a flag like this to throttle IO to a
- card that is not ready to accept it.
-*/
-
typedef struct local_info_t {
struct pcmcia_device *p_dev;
- dev_node_t node;
int busy;
int cardnr;
} local_info_t;
@@ -126,10 +100,6 @@ static int __devinit teles_probe(struct pcmcia_device *link)
local->p_dev = link;
link->priv = local;
- /* Interrupt setup */
- link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING;
- link->irq.Handler = NULL;
-
/*
General socket configuration defaults can go here. In this
client, we assume very little, and rely on the CIS for almost
@@ -213,28 +183,18 @@ static int __devinit teles_cs_config(struct pcmcia_device *link)
if (i != 0)
goto cs_failed;
- i = pcmcia_request_irq(link, &link->irq);
- if (i != 0) {
- link->irq.AssignedIRQ = 0;
+ if (!link->irq)
goto cs_failed;
- }
i = pcmcia_request_configuration(link, &link->conf);
if (i != 0)
goto cs_failed;
- /* At this point, the dev_node_t structure(s) should be
- initialized and arranged in a linked list at link->dev. *//* */
- sprintf(dev->node.dev_name, "teles");
- dev->node.major = dev->node.minor = 0x0;
-
- link->dev_node = &dev->node;
-
/* Finally, report what we've done */
- printk(KERN_INFO "%s: index 0x%02x:",
- dev->node.dev_name, link->conf.ConfigIndex);
+ dev_info(&link->dev, "index 0x%02x:",
+ link->conf.ConfigIndex);
if (link->conf.Attributes & CONF_ENABLE_IRQ)
- printk(", irq %d", link->irq.AssignedIRQ);
+ printk(", irq %d", link->irq);
if (link->io.NumPorts1)
printk(", io 0x%04x-0x%04x", link->io.BasePort1,
link->io.BasePort1+link->io.NumPorts1-1);
@@ -243,7 +203,7 @@ static int __devinit teles_cs_config(struct pcmcia_device *link)
link->io.BasePort2+link->io.NumPorts2-1);
printk("\n");
- icard.para[0] = link->irq.AssignedIRQ;
+ icard.para[0] = link->irq;
icard.para[1] = link->io.BasePort1;
icard.protocol = protocol;
icard.typ = ISDN_CTYPE_TELESPCMCIA;
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-28 14:40:47 +0000