diff options
Diffstat (limited to 'drivers/isdn/hisax/avma1_cs.c')
| -rw-r--r-- | drivers/isdn/hisax/avma1_cs.c | 125 |
1 files changed, 62 insertions, 63 deletions
diff --git a/drivers/isdn/hisax/avma1_cs.c b/drivers/isdn/hisax/avma1_cs.c index 8f0ad2a52e87..c644557ae614 100644 --- a/drivers/isdn/hisax/avma1_cs.c +++ b/drivers/isdn/hisax/avma1_cs.c @@ -3,7 +3,7 @@ * * Author Carsten Paeth * Copyright 1998-2001 by Carsten Paeth <calle@calle.in-berlin.de> - * + * * This software may be used and distributed according to the terms * of the GNU General Public License, incorporated herein by reference. * @@ -18,7 +18,6 @@ #include <linux/slab.h> #include <linux/string.h> #include <asm/io.h> -#include <asm/system.h> #include <pcmcia/cistpl.h> #include <pcmcia/ds.h> @@ -39,20 +38,20 @@ module_param(isdnprot, int, 0); /*====================================================================*/ -static int avma1cs_config(struct pcmcia_device *link) __devinit ; +static int avma1cs_config(struct pcmcia_device *link) __devinit; static void avma1cs_release(struct pcmcia_device *link); -static void avma1cs_detach(struct pcmcia_device *p_dev) __devexit ; +static void avma1cs_detach(struct pcmcia_device *p_dev) __devexit; static int __devinit avma1cs_probe(struct pcmcia_device *p_dev) { - dev_dbg(&p_dev->dev, "avma1cs_attach()\n"); + dev_dbg(&p_dev->dev, "avma1cs_attach()\n"); - /* General socket configuration */ - p_dev->config_flags |= CONF_ENABLE_IRQ | CONF_AUTO_SET_IO; - p_dev->config_index = 1; - p_dev->config_regs = PRESENT_OPTION; + /* General socket configuration */ + p_dev->config_flags |= CONF_ENABLE_IRQ | CONF_AUTO_SET_IO; + p_dev->config_index = 1; + p_dev->config_regs = PRESENT_OPTION; - return avma1cs_config(p_dev); + return avma1cs_config(p_dev); } /* avma1cs_attach */ static void __devexit avma1cs_detach(struct pcmcia_device *link) @@ -75,63 +74,63 @@ static int avma1cs_configcheck(struct pcmcia_device *p_dev, void *priv_data) static int __devinit avma1cs_config(struct pcmcia_device *link) { - int i = -1; - char devname[128]; - IsdnCard_t icard; - int busy = 0; - - dev_dbg(&link->dev, "avma1cs_config(0x%p)\n", link); - - devname[0] = 0; - if (link->prod_id[1]) - strlcpy(devname, link->prod_id[1], sizeof(devname)); - - if (pcmcia_loop_config(link, avma1cs_configcheck, NULL)) - return -ENODEV; - - do { - /* - * allocate an interrupt line - */ - if (!link->irq) { - /* undo */ - pcmcia_disable_device(link); - break; - } - - /* - * configure the PCMCIA socket - */ - i = pcmcia_enable_device(link); + int i = -1; + char devname[128]; + IsdnCard_t icard; + int busy = 0; + + dev_dbg(&link->dev, "avma1cs_config(0x%p)\n", link); + + devname[0] = 0; + if (link->prod_id[1]) + strlcpy(devname, link->prod_id[1], sizeof(devname)); + + if (pcmcia_loop_config(link, avma1cs_configcheck, NULL)) + return -ENODEV; + + do { + /* + * allocate an interrupt line + */ + if (!link->irq) { + /* undo */ + pcmcia_disable_device(link); + break; + } + + /* + * configure the PCMCIA socket + */ + i = pcmcia_enable_device(link); + if (i != 0) { + pcmcia_disable_device(link); + break; + } + + } while (0); + + /* If any step failed, release any partially configured state */ if (i != 0) { - pcmcia_disable_device(link); - break; + avma1cs_release(link); + return -ENODEV; } - } while (0); - - /* If any step failed, release any partially configured state */ - if (i != 0) { - avma1cs_release(link); - return -ENODEV; - } - - icard.para[0] = link->irq; - icard.para[1] = link->resource[0]->start; - icard.protocol = isdnprot; - icard.typ = ISDN_CTYPE_A1_PCMCIA; - - i = hisax_init_pcmcia(link, &busy, &icard); - if (i < 0) { - printk(KERN_ERR "avma1_cs: failed to initialize AVM A1 " - "PCMCIA %d at i/o %#x\n", i, - (unsigned int) link->resource[0]->start); - avma1cs_release(link); - return -ENODEV; - } - link->priv = (void *) (unsigned long) i; + icard.para[0] = link->irq; + icard.para[1] = link->resource[0]->start; + icard.protocol = isdnprot; + icard.typ = ISDN_CTYPE_A1_PCMCIA; + + i = hisax_init_pcmcia(link, &busy, &icard); + if (i < 0) { + printk(KERN_ERR "avma1_cs: failed to initialize AVM A1 " + "PCMCIA %d at i/o %#x\n", i, + (unsigned int) link->resource[0]->start); + avma1cs_release(link); + return -ENODEV; + } + link->priv = (void *) (unsigned long) i; - return 0; + return 0; } /* avma1cs_config */ static void avma1cs_release(struct pcmcia_device *link) |