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USB: serial: hp4x.c: use module_usb_serial_driver

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This converts the hp4x.c driver to use the module_usb_serial_driver() call
instead of having to have a module_init/module_exit function, saving a lot
of duplicated code.

CC: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Greg Kroah-Hartman 2012-02-28 13:11:49 -08:00
parent db62c08128
commit 68e9c9a7fd
1 changed files with 1 additions and 18 deletions
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19
drivers/usb/serial/hp4x.c
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@ -56,24 +56,7 @@ static struct usb_serial_driver * const serial_drivers[] = {
&hp49gp_device, NULL
};
static int __init hp49gp_init(void)
{
int retval;
retval = usb_serial_register_drivers(&hp49gp_driver, serial_drivers);
if (retval == 0)
printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_VERSION ":"
DRIVER_DESC "\n");
return retval;
}
static void __exit hp49gp_exit(void)
{
usb_serial_deregister_drivers(&hp49gp_driver, serial_drivers);
}
module_init(hp49gp_init);
module_exit(hp49gp_exit);
module_usb_serial_driver(hp49gp_driver, serial_drivers);
MODULE_DESCRIPTION(DRIVER_DESC);
MODULE_VERSION(DRIVER_VERSION);