diff options
Diffstat (limited to 'drivers/isdn/divert/divert_init.c')
| -rw-r--r-- | drivers/isdn/divert/divert_init.c | 75 |
1 files changed, 37 insertions, 38 deletions
diff --git a/drivers/isdn/divert/divert_init.c b/drivers/isdn/divert/divert_init.c index 2f7c9fc2e89..5374c25f036 100644 --- a/drivers/isdn/divert/divert_init.c +++ b/drivers/isdn/divert/divert_init.c @@ -3,7 +3,7 @@ * Module init for DSS1 diversion services for i4l. * * Copyright 1999 by Werner Cornelius (werner@isdn4linux.de) - * + * * This software may be used and distributed according to the terms * of the GNU General Public License, incorporated herein by reference. * @@ -23,13 +23,13 @@ MODULE_LICENSE("GPL"); /* structure containing interface to hl */ /****************************************/ isdn_divert_if divert_if = - { DIVERT_IF_MAGIC, /* magic value */ - DIVERT_CMD_REG, /* register cmd */ - ll_callback, /* callback routine from ll */ - NULL, /* command still not specified */ - NULL, /* drv_to_name */ - NULL, /* name_to_drv */ - }; +{ DIVERT_IF_MAGIC, /* magic value */ + DIVERT_CMD_REG, /* register cmd */ + ll_callback, /* callback routine from ll */ + NULL, /* command still not specified */ + NULL, /* drv_to_name */ + NULL, /* name_to_drv */ +}; /*************************/ /* Module interface code */ @@ -38,17 +38,17 @@ isdn_divert_if divert_if = static int __init divert_init(void) { int i; - if (divert_dev_init()) - { printk(KERN_WARNING "dss1_divert: cannot install device, not loaded\n"); - return(-EIO); - } - if ((i = DIVERT_REG_NAME(&divert_if)) != DIVERT_NO_ERR) - { divert_dev_deinit(); - printk(KERN_WARNING "dss1_divert: error %d registering module, not loaded\n",i); - return(-EIO); - } - printk(KERN_INFO "dss1_divert module successfully installed\n"); - return(0); + if (divert_dev_init()) + { printk(KERN_WARNING "dss1_divert: cannot install device, not loaded\n"); + return (-EIO); + } + if ((i = DIVERT_REG_NAME(&divert_if)) != DIVERT_NO_ERR) + { divert_dev_deinit(); + printk(KERN_WARNING "dss1_divert: error %d registering module, not loaded\n", i); + return (-EIO); + } + printk(KERN_INFO "dss1_divert module successfully installed\n"); + return (0); } /**********************/ @@ -56,27 +56,26 @@ static int __init divert_init(void) /**********************/ static void __exit divert_exit(void) { - unsigned long flags; - int i; + unsigned long flags; + int i; - spin_lock_irqsave(&divert_lock, flags); - divert_if.cmd = DIVERT_CMD_REL; /* release */ - if ((i = DIVERT_REG_NAME(&divert_if)) != DIVERT_NO_ERR) - { printk(KERN_WARNING "dss1_divert: error %d releasing module\n",i); - spin_unlock_irqrestore(&divert_lock, flags); - return; - } - if (divert_dev_deinit()) - { printk(KERN_WARNING "dss1_divert: device busy, remove cancelled\n"); - spin_unlock_irqrestore(&divert_lock, flags); - return; - } - spin_unlock_irqrestore(&divert_lock, flags); - deleterule(-1); /* delete all rules and free mem */ - deleteprocs(); - printk(KERN_INFO "dss1_divert module successfully removed \n"); + spin_lock_irqsave(&divert_lock, flags); + divert_if.cmd = DIVERT_CMD_REL; /* release */ + if ((i = DIVERT_REG_NAME(&divert_if)) != DIVERT_NO_ERR) + { printk(KERN_WARNING "dss1_divert: error %d releasing module\n", i); + spin_unlock_irqrestore(&divert_lock, flags); + return; + } + if (divert_dev_deinit()) + { printk(KERN_WARNING "dss1_divert: device busy, remove cancelled\n"); + spin_unlock_irqrestore(&divert_lock, flags); + return; + } + spin_unlock_irqrestore(&divert_lock, flags); + deleterule(-1); /* delete all rules and free mem */ + deleteprocs(); + printk(KERN_INFO "dss1_divert module successfully removed \n"); } module_init(divert_init); module_exit(divert_exit); - |