USB: serial: siemens_mpi.c: use module_usb_serial_driver
This converts the siemens_mpi.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>
diff --git a/drivers/usb/serial/siemens_mpi.c b/drivers/usb/serial/siemens_mpi.c
index 8aa4c1a..46c0430 100644
--- a/drivers/usb/serial/siemens_mpi.c
+++ b/drivers/usb/serial/siemens_mpi.c
@@ -49,26 +49,8 @@
&siemens_usb_mpi_device, NULL
};
-static int __init siemens_usb_mpi_init(void)
-{
- int retval;
+module_usb_serial_driver(siemens_usb_mpi_driver, serial_drivers);
- retval = usb_serial_register_drivers(&siemens_usb_mpi_driver,
- serial_drivers);
- if (retval == 0) {
- printk(KERN_INFO DRIVER_DESC "\n");
- printk(KERN_INFO DRIVER_VERSION " " DRIVER_AUTHOR "\n");
- }
- return retval;
-}
-
-static void __exit siemens_usb_mpi_exit(void)
-{
- usb_serial_deregister_drivers(&siemens_usb_mpi_driver, serial_drivers);
-}
-
-module_init(siemens_usb_mpi_init);
-module_exit(siemens_usb_mpi_exit);
MODULE_AUTHOR(DRIVER_AUTHOR);
MODULE_DESCRIPTION(DRIVER_DESC);
MODULE_LICENSE("GPL");