/* * drivers/usb/generic.c - generic driver for USB devices (not interfaces) * * (C) Copyright 2005 Greg Kroah-Hartman * * based on drivers/usb/usb.c which had the following copyrights: * (C) Copyright Linus Torvalds 1999 * (C) Copyright Johannes Erdfelt 1999-2001 * (C) Copyright Andreas Gal 1999 * (C) Copyright Gregory P. Smith 1999 * (C) Copyright Deti Fliegl 1999 (new USB architecture) * (C) Copyright Randy Dunlap 2000 * (C) Copyright David Brownell 2000-2004 * (C) Copyright Yggdrasil Computing, Inc. 2000 * (usb_device_id matching changes by Adam J. Richter) * (C) Copyright Greg Kroah-Hartman 2002-2003 * */ #include #include #include "usb.h" static int generic_probe(struct usb_device *udev) { return 0; } static void generic_disconnect(struct usb_device *udev) { /* if this is only an unbind, not a physical disconnect, then * unconfigure the device */ if (udev->state == USB_STATE_CONFIGURED) usb_set_configuration(udev, 0); /* in case the call failed or the device was suspended */ if (udev->state >= USB_STATE_CONFIGURED) usb_disable_device(udev, 0); } struct usb_device_driver usb_generic_driver = { .name = "usb", .probe = generic_probe, .disconnect = generic_disconnect, };