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68e2411345
This reworks the usb_serial_register_drivers() and usb_serial_deregister_drivers() to not need a pointer to a struct usb_driver anymore. The usb_driver structure is now created dynamically and registered and unregistered as needed. This saves lines of code in each usb-serial driver. All in-kernel users of these functions were also fixed up at this time. The pl2303 driver was tested that everything worked properly. Thanks for the idea to do this from Alan Stern. Cc: Adhir Ramjiawan <adhirramjiawan0@gmail.com> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: Al Borchers <alborchers@steinerpoint.com> Cc: Aleksey Babahin <tamerlan311@gmail.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Andrew Worsley <amworsley@gmail.com> Cc: Bart Hartgers <bart.hartgers@gmail.com> Cc: Bill Pemberton <wfp5p@virginia.edu> Cc: Dan Carpenter <error27@gmail.com> Cc: Dan Williams <dcbw@redhat.com> Cc: Donald Lee <donald@asix.com.tw> Cc: Eric Dumazet <eric.dumazet@gmail.com> Cc: "Eric W. Biederman" <ebiederm@xmission.com> Cc: Felipe Balbi <balbi@ti.com> Cc: Gary Brubaker <xavyer@ix.netcom.com> Cc: Jesper Juhl <jj@chaosbits.net> Cc: Jiri Kosina <jkosina@suse.cz> Cc: Johan Hovold <jhovold@gmail.com> Cc: Julia Lawall <julia@diku.dk> Cc: Kautuk Consul <consul.kautuk@gmail.com> Cc: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Cc: Lonnie Mendez <dignome@gmail.com> Cc: Matthias Bruestle and Harald Welte <support@reiner-sct.com> Cc: Matthias Urlichs <smurf@smurf.noris.de> Cc: Mauro Carvalho Chehab <mchehab@redhat.com> Cc: Michal Sroczynski <msroczyn@gmail.com> Cc: "Michał Wróbel" <michal.wrobel@flytronic.pl> Cc: Oliver Neukum <oliver@neukum.name> Cc: Paul Gortmaker <paul.gortmaker@windriver.com> Cc: Peter Berger <pberger@brimson.com> Cc: Preston Fick <preston.fick@silabs.com> Cc: "Rafael J. Wysocki" <rjw@sisk.pl> Cc: Rigbert Hamisch <rigbert@gmx.de> Cc: Rusty Russell <rusty@rustcorp.com.au> Cc: Simon Arlott <simon@fire.lp0.eu> Cc: Support Department <support@connecttech.com> Cc: Thomas Tuttle <ttuttle@chromium.org> Cc: Uwe Bonnes <bon@elektron.ikp.physik.tu-darmstadt.de> Cc: Wang YanQing <Udknight@gmail.com> Cc: William Greathouse <wgreathouse@smva.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
220 lines
7.9 KiB
C
220 lines
7.9 KiB
C
/*
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* IO Edgeport Driver tables
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*
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* Copyright (C) 2001
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* Greg Kroah-Hartman (greg@kroah.com)
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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*/
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#ifndef IO_TABLES_H
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#define IO_TABLES_H
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static const struct usb_device_id edgeport_2port_id_table[] = {
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{ USB_DEVICE(USB_VENDOR_ID_ION, ION_DEVICE_ID_EDGEPORT_2) },
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{ USB_DEVICE(USB_VENDOR_ID_ION, ION_DEVICE_ID_EDGEPORT_2I) },
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{ USB_DEVICE(USB_VENDOR_ID_ION, ION_DEVICE_ID_EDGEPORT_421) },
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{ USB_DEVICE(USB_VENDOR_ID_ION, ION_DEVICE_ID_EDGEPORT_21) },
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{ USB_DEVICE(USB_VENDOR_ID_ION, ION_DEVICE_ID_EDGEPORT_2_DIN) },
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{ }
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};
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static const struct usb_device_id edgeport_4port_id_table[] = {
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{ USB_DEVICE(USB_VENDOR_ID_ION, ION_DEVICE_ID_EDGEPORT_4) },
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{ USB_DEVICE(USB_VENDOR_ID_ION, ION_DEVICE_ID_RAPIDPORT_4) },
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{ USB_DEVICE(USB_VENDOR_ID_ION, ION_DEVICE_ID_EDGEPORT_4T) },
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{ USB_DEVICE(USB_VENDOR_ID_ION, ION_DEVICE_ID_MT4X56USB) },
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{ USB_DEVICE(USB_VENDOR_ID_ION, ION_DEVICE_ID_EDGEPORT_4I) },
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{ USB_DEVICE(USB_VENDOR_ID_ION, ION_DEVICE_ID_EDGEPORT_8_DUAL_CPU) },
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{ USB_DEVICE(USB_VENDOR_ID_ION, ION_DEVICE_ID_EDGEPORT_4_DIN) },
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{ USB_DEVICE(USB_VENDOR_ID_ION, ION_DEVICE_ID_EDGEPORT_22I) },
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{ USB_DEVICE(USB_VENDOR_ID_ION, ION_DEVICE_ID_EDGEPORT_412_4) },
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{ USB_DEVICE(USB_VENDOR_ID_ION, ION_DEVICE_ID_EDGEPORT_COMPATIBLE) },
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{ }
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};
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static const struct usb_device_id edgeport_8port_id_table[] = {
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{ USB_DEVICE(USB_VENDOR_ID_ION, ION_DEVICE_ID_EDGEPORT_8) },
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{ USB_DEVICE(USB_VENDOR_ID_ION, ION_DEVICE_ID_EDGEPORT_16_DUAL_CPU) },
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{ USB_DEVICE(USB_VENDOR_ID_ION, ION_DEVICE_ID_EDGEPORT_8I) },
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{ USB_DEVICE(USB_VENDOR_ID_ION, ION_DEVICE_ID_EDGEPORT_8R) },
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{ USB_DEVICE(USB_VENDOR_ID_ION, ION_DEVICE_ID_EDGEPORT_8RR) },
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{ USB_DEVICE(USB_VENDOR_ID_ION, ION_DEVICE_ID_EDGEPORT_412_8) },
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{ }
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};
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static const struct usb_device_id Epic_port_id_table[] = {
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{ USB_DEVICE(USB_VENDOR_ID_NCR, NCR_DEVICE_ID_EPIC_0202) },
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{ USB_DEVICE(USB_VENDOR_ID_NCR, NCR_DEVICE_ID_EPIC_0203) },
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{ USB_DEVICE(USB_VENDOR_ID_NCR, NCR_DEVICE_ID_EPIC_0310) },
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{ USB_DEVICE(USB_VENDOR_ID_NCR, NCR_DEVICE_ID_EPIC_0311) },
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{ USB_DEVICE(USB_VENDOR_ID_NCR, NCR_DEVICE_ID_EPIC_0312) },
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{ USB_DEVICE(USB_VENDOR_ID_AXIOHM, AXIOHM_DEVICE_ID_EPIC_A758) },
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{ USB_DEVICE(USB_VENDOR_ID_AXIOHM, AXIOHM_DEVICE_ID_EPIC_A794) },
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{ USB_DEVICE(USB_VENDOR_ID_AXIOHM, AXIOHM_DEVICE_ID_EPIC_A225) },
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{ }
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};
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/* Devices that this driver supports */
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static const struct usb_device_id id_table_combined[] = {
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{ USB_DEVICE(USB_VENDOR_ID_ION, ION_DEVICE_ID_EDGEPORT_4) },
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{ USB_DEVICE(USB_VENDOR_ID_ION, ION_DEVICE_ID_RAPIDPORT_4) },
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{ USB_DEVICE(USB_VENDOR_ID_ION, ION_DEVICE_ID_EDGEPORT_4T) },
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{ USB_DEVICE(USB_VENDOR_ID_ION, ION_DEVICE_ID_MT4X56USB) },
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{ USB_DEVICE(USB_VENDOR_ID_ION, ION_DEVICE_ID_EDGEPORT_2) },
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{ USB_DEVICE(USB_VENDOR_ID_ION, ION_DEVICE_ID_EDGEPORT_4I) },
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{ USB_DEVICE(USB_VENDOR_ID_ION, ION_DEVICE_ID_EDGEPORT_2I) },
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{ USB_DEVICE(USB_VENDOR_ID_ION, ION_DEVICE_ID_EDGEPORT_421) },
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{ USB_DEVICE(USB_VENDOR_ID_ION, ION_DEVICE_ID_EDGEPORT_21) },
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{ USB_DEVICE(USB_VENDOR_ID_ION, ION_DEVICE_ID_EDGEPORT_8_DUAL_CPU) },
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{ USB_DEVICE(USB_VENDOR_ID_ION, ION_DEVICE_ID_EDGEPORT_8) },
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{ USB_DEVICE(USB_VENDOR_ID_ION, ION_DEVICE_ID_EDGEPORT_2_DIN) },
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{ USB_DEVICE(USB_VENDOR_ID_ION, ION_DEVICE_ID_EDGEPORT_4_DIN) },
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{ USB_DEVICE(USB_VENDOR_ID_ION, ION_DEVICE_ID_EDGEPORT_16_DUAL_CPU) },
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{ USB_DEVICE(USB_VENDOR_ID_ION, ION_DEVICE_ID_EDGEPORT_22I) },
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{ USB_DEVICE(USB_VENDOR_ID_ION, ION_DEVICE_ID_EDGEPORT_412_4) },
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{ USB_DEVICE(USB_VENDOR_ID_ION, ION_DEVICE_ID_EDGEPORT_COMPATIBLE) },
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{ USB_DEVICE(USB_VENDOR_ID_ION, ION_DEVICE_ID_EDGEPORT_8I) },
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{ USB_DEVICE(USB_VENDOR_ID_ION, ION_DEVICE_ID_EDGEPORT_8R) },
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{ USB_DEVICE(USB_VENDOR_ID_ION, ION_DEVICE_ID_EDGEPORT_8RR) },
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{ USB_DEVICE(USB_VENDOR_ID_ION, ION_DEVICE_ID_EDGEPORT_412_8) },
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{ USB_DEVICE(USB_VENDOR_ID_NCR, NCR_DEVICE_ID_EPIC_0202) },
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{ USB_DEVICE(USB_VENDOR_ID_NCR, NCR_DEVICE_ID_EPIC_0203) },
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{ USB_DEVICE(USB_VENDOR_ID_NCR, NCR_DEVICE_ID_EPIC_0310) },
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{ USB_DEVICE(USB_VENDOR_ID_NCR, NCR_DEVICE_ID_EPIC_0311) },
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{ USB_DEVICE(USB_VENDOR_ID_NCR, NCR_DEVICE_ID_EPIC_0312) },
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{ USB_DEVICE(USB_VENDOR_ID_AXIOHM, AXIOHM_DEVICE_ID_EPIC_A758) },
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{ USB_DEVICE(USB_VENDOR_ID_AXIOHM, AXIOHM_DEVICE_ID_EPIC_A794) },
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{ USB_DEVICE(USB_VENDOR_ID_AXIOHM, AXIOHM_DEVICE_ID_EPIC_A225) },
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{ } /* Terminating entry */
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};
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MODULE_DEVICE_TABLE(usb, id_table_combined);
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static struct usb_serial_driver edgeport_2port_device = {
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.driver = {
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.owner = THIS_MODULE,
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.name = "edgeport_2",
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},
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.description = "Edgeport 2 port adapter",
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.id_table = edgeport_2port_id_table,
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.num_ports = 2,
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.open = edge_open,
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.close = edge_close,
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.throttle = edge_throttle,
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.unthrottle = edge_unthrottle,
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.attach = edge_startup,
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.disconnect = edge_disconnect,
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.release = edge_release,
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.ioctl = edge_ioctl,
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.set_termios = edge_set_termios,
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.tiocmget = edge_tiocmget,
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.tiocmset = edge_tiocmset,
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.get_icount = edge_get_icount,
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.write = edge_write,
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.write_room = edge_write_room,
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.chars_in_buffer = edge_chars_in_buffer,
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.break_ctl = edge_break,
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.read_int_callback = edge_interrupt_callback,
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.read_bulk_callback = edge_bulk_in_callback,
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.write_bulk_callback = edge_bulk_out_data_callback,
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};
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static struct usb_serial_driver edgeport_4port_device = {
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.driver = {
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.owner = THIS_MODULE,
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.name = "edgeport_4",
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},
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.description = "Edgeport 4 port adapter",
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.id_table = edgeport_4port_id_table,
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.num_ports = 4,
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.open = edge_open,
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.close = edge_close,
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.throttle = edge_throttle,
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.unthrottle = edge_unthrottle,
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.attach = edge_startup,
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.disconnect = edge_disconnect,
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.release = edge_release,
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.ioctl = edge_ioctl,
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.set_termios = edge_set_termios,
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.tiocmget = edge_tiocmget,
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.tiocmset = edge_tiocmset,
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.get_icount = edge_get_icount,
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.write = edge_write,
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.write_room = edge_write_room,
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.chars_in_buffer = edge_chars_in_buffer,
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.break_ctl = edge_break,
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.read_int_callback = edge_interrupt_callback,
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.read_bulk_callback = edge_bulk_in_callback,
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.write_bulk_callback = edge_bulk_out_data_callback,
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};
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static struct usb_serial_driver edgeport_8port_device = {
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.driver = {
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.owner = THIS_MODULE,
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.name = "edgeport_8",
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},
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.description = "Edgeport 8 port adapter",
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.id_table = edgeport_8port_id_table,
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.num_ports = 8,
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.open = edge_open,
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.close = edge_close,
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.throttle = edge_throttle,
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.unthrottle = edge_unthrottle,
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.attach = edge_startup,
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.disconnect = edge_disconnect,
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.release = edge_release,
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.ioctl = edge_ioctl,
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.set_termios = edge_set_termios,
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.tiocmget = edge_tiocmget,
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.tiocmset = edge_tiocmset,
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.get_icount = edge_get_icount,
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.write = edge_write,
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.write_room = edge_write_room,
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.chars_in_buffer = edge_chars_in_buffer,
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.break_ctl = edge_break,
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.read_int_callback = edge_interrupt_callback,
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.read_bulk_callback = edge_bulk_in_callback,
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.write_bulk_callback = edge_bulk_out_data_callback,
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};
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static struct usb_serial_driver epic_device = {
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.driver = {
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.owner = THIS_MODULE,
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.name = "epic",
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},
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.description = "EPiC device",
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.id_table = Epic_port_id_table,
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.num_ports = 1,
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.open = edge_open,
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.close = edge_close,
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.throttle = edge_throttle,
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.unthrottle = edge_unthrottle,
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.attach = edge_startup,
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.disconnect = edge_disconnect,
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.release = edge_release,
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.ioctl = edge_ioctl,
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.set_termios = edge_set_termios,
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.tiocmget = edge_tiocmget,
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.tiocmset = edge_tiocmset,
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.get_icount = edge_get_icount,
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.write = edge_write,
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.write_room = edge_write_room,
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.chars_in_buffer = edge_chars_in_buffer,
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.break_ctl = edge_break,
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.read_int_callback = edge_interrupt_callback,
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.read_bulk_callback = edge_bulk_in_callback,
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.write_bulk_callback = edge_bulk_out_data_callback,
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};
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static struct usb_serial_driver * const serial_drivers[] = {
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&edgeport_2port_device, &edgeport_4port_device,
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&edgeport_8port_device, &epic_device, NULL
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};
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#endif
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