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Commit 9451df0e authored by Greg Kroah-Hartman's avatar Greg Kroah-Hartman
Browse files

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: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent fee5952f

drivers/staging/media/as102/as102_drv.c

+1 −33
Original line number Diff line number Diff line
@@ -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;



	/* 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);

}

module_usb_driver(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");