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V4L/DVB: dvb/bt8xx: Clean-up init and exit functions

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The init and exit functions are needlessly complex. Remove the bloat:
* Drop irrelevant/outdated comments.
* Remove useless bt878_pci_driver_registered global variable.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mauro Carvalho chehab <mchehab@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Jean Delvare 2010-01-26 16:46:58 -03:00 committed by Mauro Carvalho Chehab
parent 22c859faf5
commit 2abf6dd8e8
1 changed files with 2 additions and 15 deletions
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17
drivers/media/dvb/bt8xx/bt878.c
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@ -576,8 +576,6 @@ static struct pci_driver bt878_pci_driver = {
.remove = __devexit_p(bt878_remove),
};
static int bt878_pci_driver_registered;
/*******************************/
/* Module management functions */
/*******************************/
@ -585,34 +583,23 @@ static int bt878_pci_driver_registered;
static int __init bt878_init_module(void)
{
bt878_num = 0;
bt878_pci_driver_registered = 0;
printk(KERN_INFO "bt878: AUDIO driver version %d.%d.%d loaded\n",
(BT878_VERSION_CODE >> 16) & 0xff,
(BT878_VERSION_CODE >> 8) & 0xff,
BT878_VERSION_CODE & 0xff);
/*
bt878_check_chipset();
*/
/* later we register inside of bt878_find_audio_dma()
* because we may want to ignore certain cards */
bt878_pci_driver_registered = 1;
return pci_register_driver(&bt878_pci_driver);
}
static void __exit bt878_cleanup_module(void)
{
if (bt878_pci_driver_registered) {
bt878_pci_driver_registered = 0;
pci_unregister_driver(&bt878_pci_driver);
}
return;
pci_unregister_driver(&bt878_pci_driver);
}
module_init(bt878_init_module);
module_exit(bt878_cleanup_module);
//MODULE_AUTHOR("XXX");
MODULE_LICENSE("GPL");
/*