| Vijay Kumar | 2a1e7d5 | 2010-03-10 21:17:56 +0530 | [diff] [blame] | 1 | /* |
| 2 | * ZIO Motherboard USB driver |
| 3 | * |
| 4 | * Copyright (C) 2010 Zilogic Systems <code@zilogic.com> |
| 5 | * |
| 6 | * This program is free software; you can redistribute it and/or |
| 7 | * modify it under the terms of the GNU General Public License version |
| 8 | * 2 as published by the Free Software Foundation. |
| 9 | */ |
| 10 | |
| 11 | #include <linux/kernel.h> |
| 12 | #include <linux/init.h> |
| 13 | #include <linux/tty.h> |
| 14 | #include <linux/module.h> |
| 15 | #include <linux/usb.h> |
| 16 | #include <linux/usb/serial.h> |
| 17 | #include <linux/uaccess.h> |
| 18 | |
| 19 | static const struct usb_device_id id_table[] = { |
| 20 | { USB_DEVICE(0x1CBE, 0x0103) }, |
| 21 | { }, |
| 22 | }; |
| 23 | MODULE_DEVICE_TABLE(usb, id_table); |
| 24 | |
| 25 | static struct usb_driver zio_driver = { |
| 26 | .name = "zio", |
| 27 | .probe = usb_serial_probe, |
| 28 | .disconnect = usb_serial_disconnect, |
| 29 | .id_table = id_table, |
| 30 | .no_dynamic_id = 1, |
| 31 | }; |
| 32 | |
| 33 | static struct usb_serial_driver zio_device = { |
| 34 | .driver = { |
| 35 | .owner = THIS_MODULE, |
| 36 | .name = "zio", |
| 37 | }, |
| 38 | .id_table = id_table, |
| 39 | .usb_driver = &zio_driver, |
| 40 | .num_ports = 1, |
| 41 | }; |
| 42 | |
| 43 | static int __init zio_init(void) |
| 44 | { |
| 45 | int retval; |
| 46 | |
| 47 | retval = usb_serial_register(&zio_device); |
| 48 | if (retval) |
| 49 | return retval; |
| 50 | retval = usb_register(&zio_driver); |
| 51 | if (retval) |
| 52 | usb_serial_deregister(&zio_device); |
| 53 | return retval; |
| 54 | } |
| 55 | |
| 56 | static void __exit zio_exit(void) |
| 57 | { |
| 58 | usb_deregister(&zio_driver); |
| 59 | usb_serial_deregister(&zio_device); |
| 60 | } |
| 61 | |
| 62 | module_init(zio_init); |
| 63 | module_exit(zio_exit); |
| 64 | MODULE_LICENSE("GPL"); |