diff options
Diffstat (limited to 'drivers/isdn/hisax/elsa_cs.c')
-rw-r--r-- | drivers/isdn/hisax/elsa_cs.c | 164 |
1 files changed, 82 insertions, 82 deletions
diff --git a/drivers/isdn/hisax/elsa_cs.c b/drivers/isdn/hisax/elsa_cs.c index f0b6c0ef99b..fe254e74a85 100644 --- a/drivers/isdn/hisax/elsa_cs.c +++ b/drivers/isdn/hisax/elsa_cs.c @@ -1,39 +1,39 @@ /*====================================================================== - An elsa_cs PCMCIA client driver + An elsa_cs PCMCIA client driver - This driver is for the Elsa PCM ISDN Cards, i.e. the MicroLink + This driver is for the Elsa PCM ISDN Cards, i.e. the MicroLink - The contents of this file are subject to the Mozilla Public - License Version 1.1 (the "License"); you may not use this file - except in compliance with the License. You may obtain a copy of - the License at http://www.mozilla.org/MPL/ + The contents of this file are subject to the Mozilla Public + License Version 1.1 (the "License"); you may not use this file + except in compliance with the License. You may obtain a copy of + the License at http://www.mozilla.org/MPL/ - Software distributed under the License is distributed on an "AS - IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or - implied. See the License for the specific language governing - rights and limitations under the License. + Software distributed under the License is distributed on an "AS + IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or + implied. See the License for the specific language governing + rights and limitations under the License. - The initial developer of the original code is David A. Hinds - <dahinds@users.sourceforge.net>. Portions created by David A. Hinds - are Copyright (C) 1999 David A. Hinds. All Rights Reserved. + The initial developer of the original code is David A. Hinds + <dahinds@users.sourceforge.net>. Portions created by David A. Hinds + are Copyright (C) 1999 David A. Hinds. All Rights Reserved. - Modifications from dummy_cs.c are Copyright (C) 1999-2001 Klaus - Lichtenwalder <Lichtenwalder@ACM.org>. All Rights Reserved. + Modifications from dummy_cs.c are Copyright (C) 1999-2001 Klaus + Lichtenwalder <Lichtenwalder@ACM.org>. All Rights Reserved. - Alternatively, the contents of this file may be used under the - terms of the GNU General Public License version 2 (the "GPL"), in - which case the provisions of the GPL are applicable instead of the - above. If you wish to allow the use of your version of this file - only under the terms of the GPL and not to allow others to use - your version of this file under the MPL, indicate your decision - by deleting the provisions above and replace them with the notice - and other provisions required by the GPL. If you do not delete - the provisions above, a recipient may use your version of this - file under either the MPL or the GPL. + Alternatively, the contents of this file may be used under the + terms of the GNU General Public License version 2 (the "GPL"), in + which case the provisions of the GPL are applicable instead of the + above. If you wish to allow the use of your version of this file + only under the terms of the GPL and not to allow others to use + your version of this file under the MPL, indicate your decision + by deleting the provisions above and replace them with the notice + and other provisions required by the GPL. If you do not delete + the provisions above, a recipient may use your version of this + file under either the MPL or the GPL. -======================================================================*/ + ======================================================================*/ #include <linux/module.h> #include <linux/kernel.h> @@ -63,32 +63,32 @@ MODULE_LICENSE("Dual MPL/GPL"); static int protocol = 2; /* EURO-ISDN Default */ module_param(protocol, int, 0); -static int elsa_cs_config(struct pcmcia_device *link) __devinit ; +static int elsa_cs_config(struct pcmcia_device *link) __devinit; static void elsa_cs_release(struct pcmcia_device *link); static void elsa_cs_detach(struct pcmcia_device *p_dev) __devexit; typedef struct local_info_t { struct pcmcia_device *p_dev; - int busy; - int cardnr; + int busy; + int cardnr; } local_info_t; static int __devinit elsa_cs_probe(struct pcmcia_device *link) { - local_info_t *local; + local_info_t *local; - dev_dbg(&link->dev, "elsa_cs_attach()\n"); + dev_dbg(&link->dev, "elsa_cs_attach()\n"); - /* Allocate space for private device-specific data */ - local = kzalloc(sizeof(local_info_t), GFP_KERNEL); - if (!local) return -ENOMEM; + /* Allocate space for private device-specific data */ + local = kzalloc(sizeof(local_info_t), GFP_KERNEL); + if (!local) return -ENOMEM; - local->p_dev = link; - link->priv = local; + local->p_dev = link; + link->priv = local; - local->cardnr = -1; + local->cardnr = -1; - return elsa_cs_config(link); + return elsa_cs_config(link); } /* elsa_cs_attach */ static void __devexit elsa_cs_detach(struct pcmcia_device *link) @@ -129,64 +129,64 @@ static int elsa_cs_configcheck(struct pcmcia_device *p_dev, void *priv_data) static int __devinit elsa_cs_config(struct pcmcia_device *link) { - int i; - IsdnCard_t icard; - - dev_dbg(&link->dev, "elsa_config(0x%p)\n", link); - - link->config_flags |= CONF_ENABLE_IRQ | CONF_AUTO_SET_IO; - - i = pcmcia_loop_config(link, elsa_cs_configcheck, NULL); - if (i != 0) - goto failed; - - if (!link->irq) - goto failed; - - i = pcmcia_enable_device(link); - if (i != 0) - goto failed; - - icard.para[0] = link->irq; - icard.para[1] = link->resource[0]->start; - icard.protocol = protocol; - icard.typ = ISDN_CTYPE_ELSA_PCMCIA; - - i = hisax_init_pcmcia(link, &(((local_info_t*)link->priv)->busy), &icard); - if (i < 0) { - printk(KERN_ERR "elsa_cs: failed to initialize Elsa " - "PCMCIA %d with %pR\n", i, link->resource[0]); - elsa_cs_release(link); - } else - ((local_info_t*)link->priv)->cardnr = i; - - return 0; + int i; + IsdnCard_t icard; + + dev_dbg(&link->dev, "elsa_config(0x%p)\n", link); + + link->config_flags |= CONF_ENABLE_IRQ | CONF_AUTO_SET_IO; + + i = pcmcia_loop_config(link, elsa_cs_configcheck, NULL); + if (i != 0) + goto failed; + + if (!link->irq) + goto failed; + + i = pcmcia_enable_device(link); + if (i != 0) + goto failed; + + icard.para[0] = link->irq; + icard.para[1] = link->resource[0]->start; + icard.protocol = protocol; + icard.typ = ISDN_CTYPE_ELSA_PCMCIA; + + i = hisax_init_pcmcia(link, &(((local_info_t *)link->priv)->busy), &icard); + if (i < 0) { + printk(KERN_ERR "elsa_cs: failed to initialize Elsa " + "PCMCIA %d with %pR\n", i, link->resource[0]); + elsa_cs_release(link); + } else + ((local_info_t *)link->priv)->cardnr = i; + + return 0; failed: - elsa_cs_release(link); - return -ENODEV; + elsa_cs_release(link); + return -ENODEV; } /* elsa_cs_config */ static void elsa_cs_release(struct pcmcia_device *link) { - local_info_t *local = link->priv; + local_info_t *local = link->priv; - dev_dbg(&link->dev, "elsa_cs_release(0x%p)\n", link); + dev_dbg(&link->dev, "elsa_cs_release(0x%p)\n", link); - if (local) { - if (local->cardnr >= 0) { - /* no unregister function with hisax */ - HiSax_closecard(local->cardnr); + if (local) { + if (local->cardnr >= 0) { + /* no unregister function with hisax */ + HiSax_closecard(local->cardnr); + } } - } - pcmcia_disable_device(link); + pcmcia_disable_device(link); } /* elsa_cs_release */ static int elsa_suspend(struct pcmcia_device *link) { local_info_t *dev = link->priv; - dev->busy = 1; + dev->busy = 1; return 0; } @@ -195,7 +195,7 @@ static int elsa_resume(struct pcmcia_device *link) { local_info_t *dev = link->priv; - dev->busy = 0; + dev->busy = 0; return 0; } |