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path: root/drivers/isdn/hisax/sedlbauer_cs.c
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Diffstat (limited to 'drivers/isdn/hisax/sedlbauer_cs.c')
-rw-r--r--drivers/isdn/hisax/sedlbauer_cs.c84
1 files changed, 0 insertions, 84 deletions
diff --git a/drivers/isdn/hisax/sedlbauer_cs.c b/drivers/isdn/hisax/sedlbauer_cs.c
index 9e5c4fd08671..360204bc2777 100644
--- a/drivers/isdn/hisax/sedlbauer_cs.c
+++ b/drivers/isdn/hisax/sedlbauer_cs.c
@@ -63,26 +63,9 @@ MODULE_LICENSE("Dual MPL/GPL");
static int protocol = 2; /* EURO-ISDN Default */
module_param(protocol, int, 0);
-/*====================================================================*/
-
-/*
- The event() function is this driver's Card Services event handler.
- It will be called by Card Services when an appropriate card status
- event is received. The config() and release() entry points are
- used to configure or release a socket, in response to card
- insertion and ejection events. They are invoked from the sedlbauer
- event handler.
-*/
-
static int sedlbauer_config(struct pcmcia_device *link) __devinit ;
static void sedlbauer_release(struct pcmcia_device *link);
-/*
- The attach() and detach() entry points are used to create and destroy
- "instances" of the driver, where each instance represents everything
- needed to manage one actual PCMCIA card.
-*/
-
static void sedlbauer_detach(struct pcmcia_device *p_dev) __devexit;
typedef struct local_info_t {
@@ -91,18 +74,6 @@ typedef struct local_info_t {
int cardnr;
} local_info_t;
-/*======================================================================
-
- sedlbauer_attach() creates an "instance" of the driver, allocating
- local data structures for one device. The device is registered
- with Card Services.
-
- The dev_link structure is initialized, but we don't actually
- configure the card at this point -- we wait until we receive a
- card insertion event.
-
-======================================================================*/
-
static int __devinit sedlbauer_probe(struct pcmcia_device *link)
{
local_info_t *local;
@@ -117,30 +88,9 @@ static int __devinit sedlbauer_probe(struct pcmcia_device *link)
local->p_dev = link;
link->priv = local;
- /*
- General socket configuration defaults can go here. In this
- client, we assume very little, and rely on the CIS for almost
- everything. In most clients, many details (i.e., number, sizes,
- and attributes of IO windows) are fixed by the nature of the
- device, and can be hard-wired here.
- */
-
- /* from old sedl_cs
- */
- /* The io structure describes IO port mapping */
-
return sedlbauer_config(link);
} /* sedlbauer_attach */
-/*======================================================================
-
- This deletes a driver "instance". The device is de-registered
- with Card Services. If it has been released, all local data
- structures are freed. Otherwise, the structures will be freed
- when the device is released.
-
-======================================================================*/
-
static void __devexit sedlbauer_detach(struct pcmcia_device *link)
{
dev_dbg(&link->dev, "sedlbauer_detach(0x%p)\n", link);
@@ -152,13 +102,6 @@ static void __devexit sedlbauer_detach(struct pcmcia_device *link)
kfree(link->priv);
} /* sedlbauer_detach */
-/*======================================================================
-
- sedlbauer_config() is scheduled to run after a CARD_INSERTION event
- is received, to configure the PCMCIA socket, and to make the
- device available to the system.
-
-======================================================================*/
static int sedlbauer_config_check(struct pcmcia_device *p_dev, void *priv_data)
{
if (p_dev->config_index == 0)
@@ -168,8 +111,6 @@ static int sedlbauer_config_check(struct pcmcia_device *p_dev, void *priv_data)
return pcmcia_request_io(p_dev);
}
-
-
static int __devinit sedlbauer_config(struct pcmcia_device *link)
{
int ret;
@@ -180,27 +121,10 @@ static int __devinit sedlbauer_config(struct pcmcia_device *link)
link->config_flags |= CONF_ENABLE_IRQ | CONF_AUTO_CHECK_VCC |
CONF_AUTO_SET_VPP | CONF_AUTO_AUDIO | CONF_AUTO_SET_IO;
- /*
- In this loop, we scan the CIS for configuration table entries,
- each of which describes a valid card configuration, including
- voltage, IO window, memory window, and interrupt settings.
-
- We make no assumptions about the card to be configured: we use
- just the information available in the CIS. In an ideal world,
- this would work for any PCMCIA card, but it requires a complete
- and accurate CIS. In practice, a driver usually "knows" most of
- these things without consulting the CIS, and most client drivers
- will only use the CIS to fill in implementation-defined details.
- */
ret = pcmcia_loop_config(link, sedlbauer_config_check, NULL);
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.
- */
ret = pcmcia_enable_device(link);
if (ret)
goto failed;
@@ -228,14 +152,6 @@ failed:
} /* sedlbauer_config */
-/*======================================================================
-
- After a card is removed, sedlbauer_release() will unregister the
- device, and release the PCMCIA configuration. If the device is
- still open, this will be postponed until it is closed.
-
-======================================================================*/
-
static void sedlbauer_release(struct pcmcia_device *link)
{
local_info_t *local = link->priv;