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USB: serial: cypress_m8.c: use module_usb_serial_driver 

This converts the cypress_m8.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: Lonnie Mendez <dignome@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Greg Kroah-Hartman 2012-02-28 13:11:41 -08:00
parent 5671df5c1c
commit 7e3131f897
1 changed files with 1 additions and 29 deletions
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30
drivers/usb/serial/cypress_m8.c
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@ -1346,35 +1346,7 @@ static void cypress_write_int_callback(struct urb *urb)
cypress_send(port);
}
/*****************************************************************************
* Module functions
*****************************************************************************/
static int __init cypress_init(void)
{
int retval;
dbg("%s", __func__);
retval = usb_serial_register_drivers(&cypress_driver, serial_drivers);
if (retval == 0)
printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_VERSION ":"
DRIVER_DESC "\n");
return retval;
}
static void __exit cypress_exit(void)
{
dbg("%s", __func__);
usb_serial_deregister_drivers(&cypress_driver, serial_drivers);
}
module_init(cypress_init);
module_exit(cypress_exit);
module_usb_serial_driver(cypress_driver, serial_drivers);
MODULE_AUTHOR(DRIVER_AUTHOR);
MODULE_DESCRIPTION(DRIVER_DESC);