diff options
Diffstat (limited to '')
| -rw-r--r-- | drivers/isdn/hisax/sedlbauer_cs.c | 84 |
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; |