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USB: staging: media: as102: convert to use module_usb_driver 

The as102 driver can be converted to use module_usb_driver() which saves
a lot of code, and gets rid of an unwanted err() call at the same time.

Cc: Mauro Carvalho Chehab <mchehab@infradead.org>
Cc: Sylwester Nawrocki <snjw23@gmail.com>
Cc: Piotr Chmura <chmooreck@poczta.onet.pl>
Cc: Devin Heitmueller <dheitmueller@kernellabs.com>
Cc: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Greg Kroah-Hartman 2012-04-25 14:33:06 -07:00
parent fee5952fba
commit 9451df0ee8
1 changed files with 1 additions and 33 deletions
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34
drivers/staging/media/as102/as102_drv.c
View File

@ -279,40 +279,8 @@ void as102_dvb_unregister(struct as102_dev_t *as102_dev)
pr_info("Unregistered device %s", as102_dev->name);
}
static int __init as102_driver_init(void)
{
int ret;
module_usb_driver(as102_usb_driver);
/* register this driver with the low level subsystem */
ret = usb_register(&as102_usb_driver);
if (ret)
err("usb_register failed (ret = %d)", ret);
return ret;
}
/*
* Mandatory function : Adds a special section to the module indicating
* where initialisation function is defined
*/
module_init(as102_driver_init);
/**
* as102_driver_exit - as102 driver exit point
*
* This function is called when device has to be removed.
*/
static void __exit as102_driver_exit(void)
{
/* deregister this driver with the low level bus subsystem */
usb_deregister(&as102_usb_driver);
}
/*
* required function for unload: Adds a special section to the module
* indicating where unload function is defined
*/
module_exit(as102_driver_exit);
/* modinfo details */
MODULE_DESCRIPTION(DRIVER_FULL_NAME);
MODULE_LICENSE("GPL");