From 68e24113457e437b1576670f2419b77ed0531e9e Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Tue, 8 May 2012 15:46:14 -0700 Subject: USB: serial: rework usb_serial_register/deregister_drivers() MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 Cc: Alan Stern Cc: Al Borchers Cc: Aleksey Babahin Cc: Andrew Morton Cc: Andrew Worsley Cc: Bart Hartgers Cc: Bill Pemberton Cc: Dan Carpenter Cc: Dan Williams Cc: Donald Lee Cc: Eric Dumazet Cc: "Eric W. Biederman" Cc: Felipe Balbi Cc: Gary Brubaker Cc: Jesper Juhl Cc: Jiri Kosina Cc: Johan Hovold Cc: Julia Lawall Cc: Kautuk Consul Cc: Kuninori Morimoto Cc: Lonnie Mendez Cc: Matthias Bruestle and Harald Welte Cc: Matthias Urlichs Cc: Mauro Carvalho Chehab Cc: Michal Sroczynski Cc: "Michał Wróbel" Cc: Oliver Neukum Cc: Paul Gortmaker Cc: Peter Berger Cc: Preston Fick Cc: "Rafael J. Wysocki" Cc: Rigbert Hamisch Cc: Rusty Russell Cc: Simon Arlott Cc: Support Department Cc: Thomas Tuttle Cc: Uwe Bonnes Cc: Wang YanQing Cc: William Greathouse Signed-off-by: Greg Kroah-Hartman diff --git a/drivers/staging/quatech_usb2/quatech_usb2.c b/drivers/staging/quatech_usb2/quatech_usb2.c index 4e9c00e..a977aca 100644 --- a/drivers/staging/quatech_usb2/quatech_usb2.c +++ b/drivers/staging/quatech_usb2/quatech_usb2.c @@ -116,7 +116,7 @@ static bool debug; #define FOURTHCHAR ((unsigned char *)(urb->transfer_buffer))[i + 3] #define FIFTHCHAR ((unsigned char *)(urb->transfer_buffer))[i + 4] -static const struct usb_device_id quausb2_id_table[] = { +static const struct usb_device_id id_table[] = { {USB_DEVICE(USB_VENDOR_ID_QUATECH, QUATECH_SSU2_100)}, {USB_DEVICE(USB_VENDOR_ID_QUATECH, QUATECH_DSU2_100)}, {USB_DEVICE(USB_VENDOR_ID_QUATECH, QUATECH_DSU2_400)}, @@ -126,14 +126,7 @@ static const struct usb_device_id quausb2_id_table[] = { {USB_DEVICE(USB_VENDOR_ID_QUATECH, QUATECH_ESU2_400)}, {} /* Terminating entry */ }; - -MODULE_DEVICE_TABLE(usb, quausb2_id_table); - -/* custom structures we need go here */ -static struct usb_driver quausb2_usb_driver = { - .name = "quatech-usb2-serial", - .id_table = quausb2_id_table, -}; +MODULE_DEVICE_TABLE(usb, id_table); /** * quatech2_port: Structure in which to keep all the messy stuff that this @@ -1922,7 +1915,7 @@ static struct usb_serial_driver quatech2_device = { .name = "quatech_usb2", }, .description = DRIVER_DESC, - .id_table = quausb2_id_table, + .id_table = id_table, .num_ports = 8, .open = qt2_open, .close = qt2_close, @@ -1947,7 +1940,7 @@ static struct usb_serial_driver * const serial_drivers[] = { &quatech2_device, NULL }; -module_usb_serial_driver(quausb2_usb_driver, serial_drivers); +module_usb_serial_driver(serial_drivers, id_table); MODULE_AUTHOR(DRIVER_AUTHOR); MODULE_DESCRIPTION(DRIVER_DESC); diff --git a/drivers/staging/serqt_usb2/serqt_usb2.c b/drivers/staging/serqt_usb2/serqt_usb2.c index 1ffdaef..f2ae004 100644 --- a/drivers/staging/serqt_usb2/serqt_usb2.c +++ b/drivers/staging/serqt_usb2/serqt_usb2.c @@ -125,7 +125,7 @@ static bool debug; #define MODEM_CTRL 0x40 #define RS232_MODE 0x00 -static const struct usb_device_id serqt_id_table[] = { +static const struct usb_device_id id_table[] = { {USB_DEVICE(USB_VENDOR_ID_QUATECH, QUATECH_SSU200)}, {USB_DEVICE(USB_VENDOR_ID_QUATECH, QUATECH_DSU100)}, {USB_DEVICE(USB_VENDOR_ID_QUATECH, QUATECH_DSU200)}, @@ -152,8 +152,7 @@ static const struct usb_device_id serqt_id_table[] = { {USB_DEVICE(USB_VENDOR_ID_QUATECH, QUATECH_ESU100_2)}, {} /* Terminating entry */ }; - -MODULE_DEVICE_TABLE(usb, serqt_id_table); +MODULE_DEVICE_TABLE(usb, id_table); struct qt_get_device_data { __u8 porta; @@ -195,11 +194,6 @@ struct quatech_port { char closePending; }; -static struct usb_driver serqt_usb_driver = { - .name = "quatech-usb-serial", - .id_table = serqt_id_table, -}; - static int port_paranoia_check(struct usb_serial_port *port, const char *function) { @@ -1544,7 +1538,7 @@ static struct usb_serial_driver quatech_device = { .name = "serqt", }, .description = DRIVER_DESC, - .id_table = serqt_id_table, + .id_table = id_table, .num_ports = 8, .open = qt_open, .close = qt_close, @@ -1567,7 +1561,7 @@ static struct usb_serial_driver * const serial_drivers[] = { &quatech_device, NULL }; -module_usb_serial_driver(serqt_usb_driver, serial_drivers); +module_usb_serial_driver(serial_drivers, id_table); MODULE_AUTHOR(DRIVER_AUTHOR); MODULE_DESCRIPTION(DRIVER_DESC); diff --git a/drivers/usb/serial/aircable.c b/drivers/usb/serial/aircable.c index 93aabd2..cef5d75 100644 --- a/drivers/usb/serial/aircable.c +++ b/drivers/usb/serial/aircable.c @@ -170,11 +170,6 @@ static void aircable_process_read_urb(struct urb *urb) tty_kref_put(tty); } -static struct usb_driver aircable_driver = { - .name = "aircable", - .id_table = id_table, -}; - static struct usb_serial_driver aircable_device = { .driver = { .owner = THIS_MODULE, @@ -194,7 +189,7 @@ static struct usb_serial_driver * const serial_drivers[] = { &aircable_device, NULL }; -module_usb_serial_driver(aircable_driver, serial_drivers); +module_usb_serial_driver(serial_drivers, id_table); MODULE_AUTHOR(DRIVER_AUTHOR); MODULE_DESCRIPTION(DRIVER_DESC); diff --git a/drivers/usb/serial/ark3116.c b/drivers/usb/serial/ark3116.c index 4b79679..9413b74 100644 --- a/drivers/usb/serial/ark3116.c +++ b/drivers/usb/serial/ark3116.c @@ -714,11 +714,6 @@ static void ark3116_process_read_urb(struct urb *urb) tty_kref_put(tty); } -static struct usb_driver ark3116_driver = { - .name = "ark3116", - .id_table = id_table, -}; - static struct usb_serial_driver ark3116_device = { .driver = { .owner = THIS_MODULE, @@ -745,7 +740,7 @@ static struct usb_serial_driver * const serial_drivers[] = { &ark3116_device, NULL }; -module_usb_serial_driver(ark3116_driver, serial_drivers); +module_usb_serial_driver(serial_drivers, id_table); MODULE_LICENSE("GPL"); diff --git a/drivers/usb/serial/belkin_sa.c b/drivers/usb/serial/belkin_sa.c index 13031bb..5965df7 100644 --- a/drivers/usb/serial/belkin_sa.c +++ b/drivers/usb/serial/belkin_sa.c @@ -62,7 +62,7 @@ static int belkin_sa_tiocmset(struct tty_struct *tty, unsigned int set, unsigned int clear); -static const struct usb_device_id id_table_combined[] = { +static const struct usb_device_id id_table[] = { { USB_DEVICE(BELKIN_SA_VID, BELKIN_SA_PID) }, { USB_DEVICE(BELKIN_OLD_VID, BELKIN_OLD_PID) }, { USB_DEVICE(PERACOM_VID, PERACOM_PID) }, @@ -71,12 +71,7 @@ static const struct usb_device_id id_table_combined[] = { { USB_DEVICE(BELKIN_DOCKSTATION_VID, BELKIN_DOCKSTATION_PID) }, { } /* Terminating entry */ }; -MODULE_DEVICE_TABLE(usb, id_table_combined); - -static struct usb_driver belkin_driver = { - .name = "belkin", - .id_table = id_table_combined, -}; +MODULE_DEVICE_TABLE(usb, id_table); /* All of the device info needed for the serial converters */ static struct usb_serial_driver belkin_device = { @@ -85,7 +80,7 @@ static struct usb_serial_driver belkin_device = { .name = "belkin", }, .description = "Belkin / Peracom / GoHubs USB Serial Adapter", - .id_table = id_table_combined, + .id_table = id_table, .num_ports = 1, .open = belkin_sa_open, .close = belkin_sa_close, @@ -513,7 +508,7 @@ exit: return retval; } -module_usb_serial_driver(belkin_driver, serial_drivers); +module_usb_serial_driver(serial_drivers, id_table); MODULE_AUTHOR(DRIVER_AUTHOR); MODULE_DESCRIPTION(DRIVER_DESC); diff --git a/drivers/usb/serial/ch341.c b/drivers/usb/serial/ch341.c index 95b2597..a2b7ea7 100644 --- a/drivers/usb/serial/ch341.c +++ b/drivers/usb/serial/ch341.c @@ -589,11 +589,6 @@ static int ch341_resume(struct usb_serial *serial) return 0; } -static struct usb_driver ch341_driver = { - .name = "ch341", - .id_table = id_table, -}; - static struct usb_serial_driver ch341_device = { .driver = { .owner = THIS_MODULE, @@ -619,7 +614,7 @@ static struct usb_serial_driver * const serial_drivers[] = { &ch341_device, NULL }; -module_usb_serial_driver(ch341_driver, serial_drivers); +module_usb_serial_driver(serial_drivers, id_table); MODULE_LICENSE("GPL"); diff --git a/drivers/usb/serial/cp210x.c b/drivers/usb/serial/cp210x.c index 02a1cab..1b19262 100644 --- a/drivers/usb/serial/cp210x.c +++ b/drivers/usb/serial/cp210x.c @@ -156,11 +156,6 @@ struct cp210x_port_private { __u8 bInterfaceNumber; }; -static struct usb_driver cp210x_driver = { - .name = "cp210x", - .id_table = id_table, -}; - static struct usb_serial_driver cp210x_device = { .driver = { .owner = THIS_MODULE, @@ -880,7 +875,7 @@ static void cp210x_release(struct usb_serial *serial) } } -module_usb_serial_driver(cp210x_driver, serial_drivers); +module_usb_serial_driver(serial_drivers, id_table); MODULE_DESCRIPTION(DRIVER_DESC); MODULE_VERSION(DRIVER_VERSION); diff --git a/drivers/usb/serial/cyberjack.c b/drivers/usb/serial/cyberjack.c index 37fb911..3aa0b53 100644 --- a/drivers/usb/serial/cyberjack.c +++ b/drivers/usb/serial/cyberjack.c @@ -77,11 +77,6 @@ static const struct usb_device_id id_table[] = { MODULE_DEVICE_TABLE(usb, id_table); -static struct usb_driver cyberjack_driver = { - .name = "cyberjack", - .id_table = id_table, -}; - static struct usb_serial_driver cyberjack_device = { .driver = { .owner = THIS_MODULE, @@ -455,7 +450,7 @@ exit: usb_serial_port_softint(port); } -module_usb_serial_driver(cyberjack_driver, serial_drivers); +module_usb_serial_driver(serial_drivers, id_table); MODULE_AUTHOR(DRIVER_AUTHOR); MODULE_DESCRIPTION(DRIVER_DESC); diff --git a/drivers/usb/serial/cypress_m8.c b/drivers/usb/serial/cypress_m8.c index df53d57..b78c34e 100644 --- a/drivers/usb/serial/cypress_m8.c +++ b/drivers/usb/serial/cypress_m8.c @@ -89,11 +89,6 @@ static const struct usb_device_id id_table_combined[] = { MODULE_DEVICE_TABLE(usb, id_table_combined); -static struct usb_driver cypress_driver = { - .name = "cypress", - .id_table = id_table_combined, -}; - enum packet_format { packet_format_1, /* b0:status, b1:payload count */ packet_format_2 /* b0[7:3]:status, b0[2:0]:payload count */ @@ -1308,7 +1303,7 @@ static void cypress_write_int_callback(struct urb *urb) cypress_send(port); } -module_usb_serial_driver(cypress_driver, serial_drivers); +module_usb_serial_driver(serial_drivers, id_table_combined); MODULE_AUTHOR(DRIVER_AUTHOR); MODULE_DESCRIPTION(DRIVER_DESC); diff --git a/drivers/usb/serial/digi_acceleport.c b/drivers/usb/serial/digi_acceleport.c index 3b584db..b5cd838 100644 --- a/drivers/usb/serial/digi_acceleport.c +++ b/drivers/usb/serial/digi_acceleport.c @@ -271,12 +271,6 @@ static const struct usb_device_id id_table_4[] = { MODULE_DEVICE_TABLE(usb, id_table_combined); -static struct usb_driver digi_driver = { - .name = "digi_acceleport", - .id_table = id_table_combined, -}; - - /* device info needed for the Digi serial converter */ static struct usb_serial_driver digi_acceleport_2_device = { @@ -1553,7 +1547,7 @@ static int digi_read_oob_callback(struct urb *urb) } -module_usb_serial_driver(digi_driver, serial_drivers); +module_usb_serial_driver(serial_drivers, id_table_combined); MODULE_AUTHOR(DRIVER_AUTHOR); MODULE_DESCRIPTION(DRIVER_DESC); diff --git a/drivers/usb/serial/empeg.c b/drivers/usb/serial/empeg.c index 80447e5..cdf61dd 100644 --- a/drivers/usb/serial/empeg.c +++ b/drivers/usb/serial/empeg.c @@ -51,11 +51,6 @@ static const struct usb_device_id id_table[] = { MODULE_DEVICE_TABLE(usb, id_table); -static struct usb_driver empeg_driver = { - .name = "empeg", - .id_table = id_table, -}; - static struct usb_serial_driver empeg_device = { .driver = { .owner = THIS_MODULE, @@ -134,7 +129,7 @@ static void empeg_init_termios(struct tty_struct *tty) tty_encode_baud_rate(tty, 115200, 115200); } -module_usb_serial_driver(empeg_driver, serial_drivers); +module_usb_serial_driver(serial_drivers, id_table); MODULE_AUTHOR(DRIVER_AUTHOR); MODULE_DESCRIPTION(DRIVER_DESC); diff --git a/drivers/usb/serial/f81232.c b/drivers/usb/serial/f81232.c index 9052ec3..5a247ff 100644 --- a/drivers/usb/serial/f81232.c +++ b/drivers/usb/serial/f81232.c @@ -350,18 +350,12 @@ static void f81232_release(struct usb_serial *serial) } } -static struct usb_driver f81232_driver = { - .name = "f81232", - .id_table = id_table, -}; - static struct usb_serial_driver f81232_device = { .driver = { .owner = THIS_MODULE, .name = "f81232", }, .id_table = id_table, - .usb_driver = &f81232_driver, .num_ports = 1, .bulk_in_size = 256, .bulk_out_size = 256, @@ -385,7 +379,7 @@ static struct usb_serial_driver * const serial_drivers[] = { NULL, }; -module_usb_serial_driver(f81232_driver, serial_drivers); +module_usb_serial_driver(serial_drivers, id_table); MODULE_DESCRIPTION("Fintek F81232 USB to serial adaptor driver"); MODULE_AUTHOR("Greg Kroah-Hartman dev); } -module_usb_serial_driver(ipaq_driver, serial_drivers); +module_usb_serial_driver(serial_drivers, ipaq_id_table); MODULE_AUTHOR(DRIVER_AUTHOR); MODULE_DESCRIPTION(DRIVER_DESC); diff --git a/drivers/usb/serial/ipw.c b/drivers/usb/serial/ipw.c index 7690133..5811d34 100644 --- a/drivers/usb/serial/ipw.c +++ b/drivers/usb/serial/ipw.c @@ -132,17 +132,11 @@ enum { #define IPW_WANTS_TO_SEND 0x30 -static const struct usb_device_id usb_ipw_ids[] = { +static const struct usb_device_id id_table[] = { { USB_DEVICE(IPW_VID, IPW_PID) }, { }, }; - -MODULE_DEVICE_TABLE(usb, usb_ipw_ids); - -static struct usb_driver usb_ipw_driver = { - .name = "ipwtty", - .id_table = usb_ipw_ids, -}; +MODULE_DEVICE_TABLE(usb, id_table); static bool debug; @@ -313,7 +307,7 @@ static struct usb_serial_driver ipw_device = { .name = "ipw", }, .description = "IPWireless converter", - .id_table = usb_ipw_ids, + .id_table = id_table, .num_ports = 1, .disconnect = usb_wwan_disconnect, .open = ipw_open, @@ -329,7 +323,7 @@ static struct usb_serial_driver * const serial_drivers[] = { &ipw_device, NULL }; -module_usb_serial_driver(usb_ipw_driver, serial_drivers); +module_usb_serial_driver(serial_drivers, id_table); /* Module information */ MODULE_AUTHOR(DRIVER_AUTHOR); diff --git a/drivers/usb/serial/ir-usb.c b/drivers/usb/serial/ir-usb.c index c69a81e..e9f8e19 100644 --- a/drivers/usb/serial/ir-usb.c +++ b/drivers/usb/serial/ir-usb.c @@ -77,11 +77,6 @@ static const struct usb_device_id ir_id_table[] = { MODULE_DEVICE_TABLE(usb, ir_id_table); -static struct usb_driver ir_driver = { - .name = "ir-usb", - .id_table = ir_id_table, -}; - static struct usb_serial_driver ir_device = { .driver = { .owner = THIS_MODULE, @@ -436,7 +431,7 @@ static int __init ir_init(void) ir_device.bulk_out_size = buffer_size; } - retval = usb_serial_register_drivers(&ir_driver, serial_drivers); + retval = usb_serial_register_drivers(serial_drivers, KBUILD_MODNAME, ir_id_table); if (retval == 0) printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_VERSION ":" DRIVER_DESC "\n"); @@ -445,7 +440,7 @@ static int __init ir_init(void) static void __exit ir_exit(void) { - usb_serial_deregister_drivers(&ir_driver, serial_drivers); + usb_serial_deregister_drivers(serial_drivers); } diff --git a/drivers/usb/serial/iuu_phoenix.c b/drivers/usb/serial/iuu_phoenix.c index 500e8fb..22b1eb5 100644 --- a/drivers/usb/serial/iuu_phoenix.c +++ b/drivers/usb/serial/iuu_phoenix.c @@ -51,11 +51,6 @@ static const struct usb_device_id id_table[] = { }; MODULE_DEVICE_TABLE(usb, id_table); -static struct usb_driver iuu_driver = { - .name = "iuu_phoenix", - .id_table = id_table, -}; - /* turbo parameter */ static int boost = 100; static int clockmode = 1; @@ -1254,7 +1249,7 @@ static struct usb_serial_driver * const serial_drivers[] = { &iuu_device, NULL }; -module_usb_serial_driver(iuu_driver, serial_drivers); +module_usb_serial_driver(serial_drivers, id_table); MODULE_AUTHOR("Alain Degreffe eczema@ecze.com"); diff --git a/drivers/usb/serial/keyspan.c b/drivers/usb/serial/keyspan.c index ec46053..a1b9924 100644 --- a/drivers/usb/serial/keyspan.c +++ b/drivers/usb/serial/keyspan.c @@ -130,7 +130,7 @@ struct keyspan_port_private { #include "keyspan_usa67msg.h" -module_usb_serial_driver(keyspan_driver, serial_drivers); +module_usb_serial_driver(serial_drivers, keyspan_ids_combined); static void keyspan_break_ctl(struct tty_struct *tty, int break_state) { diff --git a/drivers/usb/serial/keyspan.h b/drivers/usb/serial/keyspan.h index bb018df..fe1c5d9 100644 --- a/drivers/usb/serial/keyspan.h +++ b/drivers/usb/serial/keyspan.h @@ -487,11 +487,6 @@ static const struct usb_device_id keyspan_ids_combined[] = { MODULE_DEVICE_TABLE(usb, keyspan_ids_combined); -static struct usb_driver keyspan_driver = { - .name = "keyspan", - .id_table = keyspan_ids_combined, -}; - /* usb_device_id table for the pre-firmware download keyspan devices */ static const struct usb_device_id keyspan_pre_ids[] = { { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa18x_pre_product_id) }, diff --git a/drivers/usb/serial/keyspan_pda.c b/drivers/usb/serial/keyspan_pda.c index 62574cf..a4ac3cf 100644 --- a/drivers/usb/serial/keyspan_pda.c +++ b/drivers/usb/serial/keyspan_pda.c @@ -86,11 +86,6 @@ static const struct usb_device_id id_table_combined[] = { MODULE_DEVICE_TABLE(usb, id_table_combined); -static struct usb_driver keyspan_pda_driver = { - .name = "keyspan_pda", - .id_table = id_table_combined, -}; - static const struct usb_device_id id_table_std[] = { { USB_DEVICE(KEYSPAN_VENDOR_ID, KEYSPAN_PDA_ID) }, { } /* Terminating entry */ @@ -828,7 +823,7 @@ static struct usb_serial_driver * const serial_drivers[] = { NULL }; -module_usb_serial_driver(keyspan_pda_driver, serial_drivers); +module_usb_serial_driver(serial_drivers, id_table_combined); MODULE_AUTHOR(DRIVER_AUTHOR); MODULE_DESCRIPTION(DRIVER_DESC); diff --git a/drivers/usb/serial/kl5kusb105.c b/drivers/usb/serial/kl5kusb105.c index 26dcfac..5bed59c 100644 --- a/drivers/usb/serial/kl5kusb105.c +++ b/drivers/usb/serial/kl5kusb105.c @@ -86,11 +86,6 @@ static const struct usb_device_id id_table[] = { MODULE_DEVICE_TABLE(usb, id_table); -static struct usb_driver kl5kusb105d_driver = { - .name = "kl5kusb105d", - .id_table = id_table, -}; - static struct usb_serial_driver kl5kusb105d_device = { .driver = { .owner = THIS_MODULE, @@ -681,7 +676,7 @@ static int klsi_105_tiocmset(struct tty_struct *tty, return retval; } -module_usb_serial_driver(kl5kusb105d_driver, serial_drivers); +module_usb_serial_driver(serial_drivers, id_table); MODULE_AUTHOR(DRIVER_AUTHOR); MODULE_DESCRIPTION(DRIVER_DESC); diff --git a/drivers/usb/serial/kobil_sct.c b/drivers/usb/serial/kobil_sct.c index 68fb36a..fafeabb 100644 --- a/drivers/usb/serial/kobil_sct.c +++ b/drivers/usb/serial/kobil_sct.c @@ -81,16 +81,8 @@ static const struct usb_device_id id_table[] = { { USB_DEVICE(KOBIL_VENDOR_ID, KOBIL_KAAN_SIM_PRODUCT_ID) }, { } /* Terminating entry */ }; - - MODULE_DEVICE_TABLE(usb, id_table); -static struct usb_driver kobil_driver = { - .name = "kobil", - .id_table = id_table, -}; - - static struct usb_serial_driver kobil_device = { .driver = { .owner = THIS_MODULE, @@ -674,7 +666,7 @@ static int kobil_ioctl(struct tty_struct *tty, } } -module_usb_serial_driver(kobil_driver, serial_drivers); +module_usb_serial_driver(serial_drivers, id_table); MODULE_AUTHOR(DRIVER_AUTHOR); MODULE_DESCRIPTION(DRIVER_DESC); diff --git a/drivers/usb/serial/mct_u232.c b/drivers/usb/serial/mct_u232.c index a63d1e8..d0ec1aa 100644 --- a/drivers/usb/serial/mct_u232.c +++ b/drivers/usb/serial/mct_u232.c @@ -73,20 +73,14 @@ static void mct_u232_unthrottle(struct tty_struct *tty); /* * All of the device info needed for the MCT USB-RS232 converter. */ -static const struct usb_device_id id_table_combined[] = { +static const struct usb_device_id id_table[] = { { USB_DEVICE(MCT_U232_VID, MCT_U232_PID) }, { USB_DEVICE(MCT_U232_VID, MCT_U232_SITECOM_PID) }, { USB_DEVICE(MCT_U232_VID, MCT_U232_DU_H3SP_PID) }, { USB_DEVICE(MCT_U232_BELKIN_F5U109_VID, MCT_U232_BELKIN_F5U109_PID) }, { } /* Terminating entry */ }; - -MODULE_DEVICE_TABLE(usb, id_table_combined); - -static struct usb_driver mct_u232_driver = { - .name = "mct_u232", - .id_table = id_table_combined, -}; +MODULE_DEVICE_TABLE(usb, id_table); static struct usb_serial_driver mct_u232_device = { .driver = { @@ -94,7 +88,7 @@ static struct usb_serial_driver mct_u232_device = { .name = "mct_u232", }, .description = "MCT U232", - .id_table = id_table_combined, + .id_table = id_table, .num_ports = 1, .open = mct_u232_open, .close = mct_u232_close, @@ -887,7 +881,7 @@ static int mct_u232_get_icount(struct tty_struct *tty, return 0; } -module_usb_serial_driver(mct_u232_driver, serial_drivers); +module_usb_serial_driver(serial_drivers, id_table); MODULE_AUTHOR(DRIVER_AUTHOR); MODULE_DESCRIPTION(DRIVER_DESC); diff --git a/drivers/usb/serial/metro-usb.c b/drivers/usb/serial/metro-usb.c index 14ad1db..81423f7 100644 --- a/drivers/usb/serial/metro-usb.c +++ b/drivers/usb/serial/metro-usb.c @@ -419,11 +419,6 @@ static void metrousb_unthrottle(struct tty_struct *tty) result); } -static struct usb_driver metrousb_driver = { - .name = "metro-usb", - .id_table = id_table -}; - static struct usb_serial_driver metrousb_device = { .driver = { .owner = THIS_MODULE, @@ -449,7 +444,7 @@ static struct usb_serial_driver * const serial_drivers[] = { NULL, }; -module_usb_serial_driver(metrousb_driver, serial_drivers); +module_usb_serial_driver(serial_drivers, id_table); MODULE_LICENSE("GPL"); MODULE_AUTHOR("Philip Nicastro"); diff --git a/drivers/usb/serial/mos7720.c b/drivers/usb/serial/mos7720.c index eef0d84..a07dd3c 100644 --- a/drivers/usb/serial/mos7720.c +++ b/drivers/usb/serial/mos7720.c @@ -79,12 +79,12 @@ static struct usb_serial_driver moschip7720_2port_driver; #define MOSCHIP_DEVICE_ID_7720 0x7720 #define MOSCHIP_DEVICE_ID_7715 0x7715 -static const struct usb_device_id moschip_port_id_table[] = { +static const struct usb_device_id id_table[] = { { USB_DEVICE(USB_VENDOR_ID_MOSCHIP, MOSCHIP_DEVICE_ID_7720) }, { USB_DEVICE(USB_VENDOR_ID_MOSCHIP, MOSCHIP_DEVICE_ID_7715) }, { } /* terminating entry */ }; -MODULE_DEVICE_TABLE(usb, moschip_port_id_table); +MODULE_DEVICE_TABLE(usb, id_table); #ifdef CONFIG_USB_SERIAL_MOS7715_PARPORT @@ -2158,18 +2158,13 @@ static void mos7720_release(struct usb_serial *serial) kfree(usb_get_serial_port_data(serial->port[i])); } -static struct usb_driver usb_driver = { - .name = "moschip7720", - .id_table = moschip_port_id_table, -}; - static struct usb_serial_driver moschip7720_2port_driver = { .driver = { .owner = THIS_MODULE, .name = "moschip7720", }, .description = "Moschip 2 port adapter", - .id_table = moschip_port_id_table, + .id_table = id_table, .calc_num_ports = mos77xx_calc_num_ports, .open = mos7720_open, .close = mos7720_close, @@ -2195,7 +2190,7 @@ static struct usb_serial_driver * const serial_drivers[] = { &moschip7720_2port_driver, NULL }; -module_usb_serial_driver(usb_driver, serial_drivers); +module_usb_serial_driver(serial_drivers, id_table); MODULE_AUTHOR(DRIVER_AUTHOR); MODULE_DESCRIPTION(DRIVER_DESC); diff --git a/drivers/usb/serial/mos7840.c b/drivers/usb/serial/mos7840.c index 91c3c5e..29160f8 100644 --- a/drivers/usb/serial/mos7840.c +++ b/drivers/usb/serial/mos7840.c @@ -117,8 +117,7 @@ #define MOSCHIP_DEVICE_ID_7810 0x7810 /* The native component can have its vendor/device id's overridden * in vendor-specific implementations. Such devices can be handled - * by making a change here, in moschip_port_id_table, and in - * moschip_id_table_combined + * by making a change here, in id_table. */ #define USB_VENDOR_ID_BANDB 0x0856 #define BANDB_DEVICE_ID_USO9ML2_2 0xAC22 @@ -191,7 +190,7 @@ static int device_type; -static const struct usb_device_id moschip_port_id_table[] = { +static const struct usb_device_id id_table[] __devinitconst = { {USB_DEVICE(USB_VENDOR_ID_MOSCHIP, MOSCHIP_DEVICE_ID_7840)}, {USB_DEVICE(USB_VENDOR_ID_MOSCHIP, MOSCHIP_DEVICE_ID_7820)}, {USB_DEVICE(USB_VENDOR_ID_MOSCHIP, MOSCHIP_DEVICE_ID_7810)}, @@ -212,30 +211,7 @@ static const struct usb_device_id moschip_port_id_table[] = { {USB_DEVICE(USB_VENDOR_ID_ATENINTL, ATENINTL_DEVICE_ID_UC2322)}, {} /* terminating entry */ }; - -static const struct usb_device_id moschip_id_table_combined[] __devinitconst = { - {USB_DEVICE(USB_VENDOR_ID_MOSCHIP, MOSCHIP_DEVICE_ID_7840)}, - {USB_DEVICE(USB_VENDOR_ID_MOSCHIP, MOSCHIP_DEVICE_ID_7820)}, - {USB_DEVICE(USB_VENDOR_ID_MOSCHIP, MOSCHIP_DEVICE_ID_7810)}, - {USB_DEVICE(USB_VENDOR_ID_BANDB, BANDB_DEVICE_ID_USO9ML2_2)}, - {USB_DEVICE(USB_VENDOR_ID_BANDB, BANDB_DEVICE_ID_USO9ML2_2P)}, - {USB_DEVICE(USB_VENDOR_ID_BANDB, BANDB_DEVICE_ID_USO9ML2_4)}, - {USB_DEVICE(USB_VENDOR_ID_BANDB, BANDB_DEVICE_ID_USO9ML2_4P)}, - {USB_DEVICE(USB_VENDOR_ID_BANDB, BANDB_DEVICE_ID_US9ML2_2)}, - {USB_DEVICE(USB_VENDOR_ID_BANDB, BANDB_DEVICE_ID_US9ML2_4)}, - {USB_DEVICE(USB_VENDOR_ID_BANDB, BANDB_DEVICE_ID_USPTL4_2)}, - {USB_DEVICE(USB_VENDOR_ID_BANDB, BANDB_DEVICE_ID_USPTL4_4)}, - {USB_DEVICE(USB_VENDOR_ID_BANDB, BANDB_DEVICE_ID_USOPTL4_2)}, - {USB_DEVICE(USB_VENDOR_ID_BANDB, BANDB_DEVICE_ID_USOPTL4_2P)}, - {USB_DEVICE(USB_VENDOR_ID_BANDB, BANDB_DEVICE_ID_USOPTL4_4)}, - {USB_DEVICE(USB_VENDOR_ID_BANDB, BANDB_DEVICE_ID_USOPTL4_4P)}, - {USB_DEVICE(USB_VENDOR_ID_BANDB, BANDB_DEVICE_ID_USOPTL2_4)}, - {USB_DEVICE(USB_VENDOR_ID_ATENINTL, ATENINTL_DEVICE_ID_UC2324)}, - {USB_DEVICE(USB_VENDOR_ID_ATENINTL, ATENINTL_DEVICE_ID_UC2322)}, - {} /* terminating entry */ -}; - -MODULE_DEVICE_TABLE(usb, moschip_id_table_combined); +MODULE_DEVICE_TABLE(usb, id_table); /* This structure holds all of the local port information */ @@ -2783,18 +2759,13 @@ static void mos7840_release(struct usb_serial *serial) } } -static struct usb_driver io_driver = { - .name = "mos7840", - .id_table = moschip_id_table_combined, -}; - static struct usb_serial_driver moschip7840_4port_device = { .driver = { .owner = THIS_MODULE, .name = "mos7840", }, .description = DRIVER_DESC, - .id_table = moschip_port_id_table, + .id_table = id_table, .num_ports = 4, .open = mos7840_open, .close = mos7840_close, @@ -2824,7 +2795,7 @@ static struct usb_serial_driver * const serial_drivers[] = { &moschip7840_4port_device, NULL }; -module_usb_serial_driver(io_driver, serial_drivers); +module_usb_serial_driver(serial_drivers, id_table); MODULE_DESCRIPTION(DRIVER_DESC); MODULE_LICENSE("GPL"); diff --git a/drivers/usb/serial/moto_modem.c b/drivers/usb/serial/moto_modem.c index f6b055f..c5ff6c7 100644 --- a/drivers/usb/serial/moto_modem.c +++ b/drivers/usb/serial/moto_modem.c @@ -31,11 +31,6 @@ static const struct usb_device_id id_table[] = { }; MODULE_DEVICE_TABLE(usb, id_table); -static struct usb_driver moto_driver = { - .name = "moto-modem", - .id_table = id_table, -}; - static struct usb_serial_driver moto_device = { .driver = { .owner = THIS_MODULE, @@ -49,5 +44,5 @@ static struct usb_serial_driver * const serial_drivers[] = { &moto_device, NULL }; -module_usb_serial_driver(moto_driver, serial_drivers); +module_usb_serial_driver(serial_drivers, id_table); MODULE_LICENSE("GPL"); diff --git a/drivers/usb/serial/navman.c b/drivers/usb/serial/navman.c index 6f12bbc..7a09e8a 100644 --- a/drivers/usb/serial/navman.c +++ b/drivers/usb/serial/navman.c @@ -30,11 +30,6 @@ static const struct usb_device_id id_table[] = { }; MODULE_DEVICE_TABLE(usb, id_table); -static struct usb_driver navman_driver = { - .name = "navman", - .id_table = id_table, -}; - static void navman_read_int_callback(struct urb *urb) { struct usb_serial_port *port = urb->context; @@ -124,7 +119,7 @@ static struct usb_serial_driver * const serial_drivers[] = { &navman_device, NULL }; -module_usb_serial_driver(navman_driver, serial_drivers); +module_usb_serial_driver(serial_drivers, id_table); MODULE_LICENSE("GPL"); diff --git a/drivers/usb/serial/omninet.c b/drivers/usb/serial/omninet.c index 72176f38..6f3d705 100644 --- a/drivers/usb/serial/omninet.c +++ b/drivers/usb/serial/omninet.c @@ -54,15 +54,8 @@ static const struct usb_device_id id_table[] = { { USB_DEVICE(ZYXEL_VENDOR_ID, BT_IGNITIONPRO_ID) }, { } /* Terminating entry */ }; - MODULE_DEVICE_TABLE(usb, id_table); -static struct usb_driver omninet_driver = { - .name = "omninet", - .id_table = id_table, -}; - - static struct usb_serial_driver zyxel_omninet_device = { .driver = { .owner = THIS_MODULE, @@ -306,7 +299,7 @@ static void omninet_release(struct usb_serial *serial) kfree(usb_get_serial_port_data(port)); } -module_usb_serial_driver(omninet_driver, serial_drivers); +module_usb_serial_driver(serial_drivers, id_table); MODULE_AUTHOR(DRIVER_AUTHOR); MODULE_DESCRIPTION(DRIVER_DESC); diff --git a/drivers/usb/serial/opticon.c b/drivers/usb/serial/opticon.c index fe12cac..91f8904 100644 --- a/drivers/usb/serial/opticon.c +++ b/drivers/usb/serial/opticon.c @@ -615,7 +615,7 @@ static struct usb_serial_driver * const serial_drivers[] = { &opticon_device, NULL }; -module_usb_serial_driver(opticon_driver, serial_drivers); +module_usb_serial_driver(serial_drivers, id_table); MODULE_DESCRIPTION(DRIVER_DESC); MODULE_LICENSE("GPL"); diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c index 780c276..1aae902 100644 --- a/drivers/usb/serial/option.c +++ b/drivers/usb/serial/option.c @@ -1220,11 +1220,6 @@ static const struct usb_device_id option_ids[] = { }; MODULE_DEVICE_TABLE(usb, option_ids); -static struct usb_driver option_driver = { - .name = "option", - .id_table = option_ids, -}; - /* The card has three separate interfaces, which the serial driver * recognizes separately, thus num_port=1. */ @@ -1293,7 +1288,7 @@ struct option_port_private { unsigned long tx_start_time[N_OUT_URB]; }; -module_usb_serial_driver(option_driver, serial_drivers); +module_usb_serial_driver(serial_drivers, option_ids); static bool is_blacklisted(const u8 ifnum, enum option_blacklist_reason reason, const struct option_blacklist_info *blacklist) diff --git a/drivers/usb/serial/oti6858.c b/drivers/usb/serial/oti6858.c index 9b19503..5976b65 100644 --- a/drivers/usb/serial/oti6858.c +++ b/drivers/usb/serial/oti6858.c @@ -66,11 +66,6 @@ static const struct usb_device_id id_table[] = { MODULE_DEVICE_TABLE(usb, id_table); -static struct usb_driver oti6858_driver = { - .name = "oti6858", - .id_table = id_table, -}; - static bool debug; /* requests */ @@ -921,7 +916,7 @@ static void oti6858_write_bulk_callback(struct urb *urb) } } -module_usb_serial_driver(oti6858_driver, serial_drivers); +module_usb_serial_driver(serial_drivers, id_table); MODULE_DESCRIPTION(OTI6858_DESCRIPTION); MODULE_AUTHOR(OTI6858_AUTHOR); diff --git a/drivers/usb/serial/pl2303.c b/drivers/usb/serial/pl2303.c index 642136e..13b8dd6 100644 --- a/drivers/usb/serial/pl2303.c +++ b/drivers/usb/serial/pl2303.c @@ -95,11 +95,6 @@ static const struct usb_device_id id_table[] = { MODULE_DEVICE_TABLE(usb, id_table); -static struct usb_driver pl2303_driver = { - .name = "pl2303", - .id_table = id_table, -}; - #define SET_LINE_REQUEST_TYPE 0x21 #define SET_LINE_REQUEST 0x20 @@ -840,7 +835,7 @@ static struct usb_serial_driver * const serial_drivers[] = { &pl2303_device, NULL }; -module_usb_serial_driver(pl2303_driver, serial_drivers); +module_usb_serial_driver(serial_drivers, id_table); MODULE_DESCRIPTION(DRIVER_DESC); MODULE_LICENSE("GPL"); diff --git a/drivers/usb/serial/qcaux.c b/drivers/usb/serial/qcaux.c index b0b41c1..a4edc7e 100644 --- a/drivers/usb/serial/qcaux.c +++ b/drivers/usb/serial/qcaux.c @@ -77,11 +77,6 @@ static struct usb_device_id id_table[] = { }; MODULE_DEVICE_TABLE(usb, id_table); -static struct usb_driver qcaux_driver = { - .name = "qcaux", - .id_table = id_table, -}; - static struct usb_serial_driver qcaux_device = { .driver = { .owner = THIS_MODULE, @@ -95,5 +90,5 @@ static struct usb_serial_driver * const serial_drivers[] = { &qcaux_device, NULL }; -module_usb_serial_driver(qcaux_driver, serial_drivers); +module_usb_serial_driver(serial_drivers, id_table); MODULE_LICENSE("GPL"); diff --git a/drivers/usb/serial/qcserial.c b/drivers/usb/serial/qcserial.c index 400a59e..bc690ae8 100644 --- a/drivers/usb/serial/qcserial.c +++ b/drivers/usb/serial/qcserial.c @@ -112,11 +112,6 @@ static const struct usb_device_id id_table[] = { }; MODULE_DEVICE_TABLE(usb, id_table); -static struct usb_driver qcdriver = { - .name = "qcserial", - .id_table = id_table, -}; - static int qcprobe(struct usb_serial *serial, const struct usb_device_id *id) { struct usb_wwan_intf_private *data; @@ -277,7 +272,7 @@ static struct usb_serial_driver * const serial_drivers[] = { &qcdevice, NULL }; -module_usb_serial_driver(qcdriver, serial_drivers); +module_usb_serial_driver(serial_drivers, id_table); MODULE_AUTHOR(DRIVER_AUTHOR); MODULE_DESCRIPTION(DRIVER_DESC); diff --git a/drivers/usb/serial/safe_serial.c b/drivers/usb/serial/safe_serial.c index 546ea12..36e9d9f 100644 --- a/drivers/usb/serial/safe_serial.c +++ b/drivers/usb/serial/safe_serial.c @@ -151,11 +151,6 @@ static struct usb_device_id id_table[] = { MODULE_DEVICE_TABLE(usb, id_table); -static struct usb_driver safe_driver = { - .name = "safe_serial", - .id_table = id_table, -}; - static const __u16 crc10_table[256] = { 0x000, 0x233, 0x255, 0x066, 0x299, 0x0aa, 0x0cc, 0x2ff, 0x301, 0x132, 0x154, 0x367, 0x198, 0x3ab, 0x3cd, 0x1fe, @@ -337,12 +332,12 @@ static int __init safe_init(void) } } - return usb_serial_register_drivers(&safe_driver, serial_drivers); + return usb_serial_register_drivers(serial_drivers, KBUILD_MODNAME, id_table); } static void __exit safe_exit(void) { - usb_serial_deregister_drivers(&safe_driver, serial_drivers); + usb_serial_deregister_drivers(serial_drivers); } module_init(safe_init); diff --git a/drivers/usb/serial/siemens_mpi.c b/drivers/usb/serial/siemens_mpi.c index 0d3108a..e4a1787 100644 --- a/drivers/usb/serial/siemens_mpi.c +++ b/drivers/usb/serial/siemens_mpi.c @@ -29,11 +29,6 @@ static const struct usb_device_id id_table[] = { }; MODULE_DEVICE_TABLE(usb, id_table); -static struct usb_driver siemens_usb_mpi_driver = { - .name = "siemens_mpi", - .id_table = id_table, -}; - static struct usb_serial_driver siemens_usb_mpi_device = { .driver = { .owner = THIS_MODULE, @@ -47,7 +42,7 @@ static struct usb_serial_driver * const serial_drivers[] = { &siemens_usb_mpi_device, NULL }; -module_usb_serial_driver(siemens_usb_mpi_driver, serial_drivers); +module_usb_serial_driver(serial_drivers, id_table); MODULE_AUTHOR(DRIVER_AUTHOR); MODULE_DESCRIPTION(DRIVER_DESC); diff --git a/drivers/usb/serial/sierra.c b/drivers/usb/serial/sierra.c index 1040f9d..ba54a0a 100644 --- a/drivers/usb/serial/sierra.c +++ b/drivers/usb/serial/sierra.c @@ -1044,11 +1044,6 @@ static int sierra_resume(struct usb_serial *serial) #define sierra_resume NULL #endif -static struct usb_driver sierra_driver = { - .name = "sierra", - .id_table = id_table, -}; - static struct usb_serial_driver sierra_device = { .driver = { .owner = THIS_MODULE, @@ -1077,7 +1072,7 @@ static struct usb_serial_driver * const serial_drivers[] = { &sierra_device, NULL }; -module_usb_serial_driver(sierra_driver, serial_drivers); +module_usb_serial_driver(serial_drivers, id_table); MODULE_AUTHOR(DRIVER_AUTHOR); MODULE_DESCRIPTION(DRIVER_DESC); diff --git a/drivers/usb/serial/spcp8x5.c b/drivers/usb/serial/spcp8x5.c index 51e43cc..1fc1cab 100644 --- a/drivers/usb/serial/spcp8x5.c +++ b/drivers/usb/serial/spcp8x5.c @@ -151,12 +151,6 @@ enum spcp8x5_type { SPCP835_TYPE, }; -static struct usb_driver spcp8x5_driver = { - .name = "spcp8x5", - .id_table = id_table, -}; - - struct spcp8x5_private { spinlock_t lock; enum spcp8x5_type type; @@ -662,7 +656,7 @@ static struct usb_serial_driver * const serial_drivers[] = { &spcp8x5_device, NULL }; -module_usb_serial_driver(spcp8x5_driver, serial_drivers); +module_usb_serial_driver(serial_drivers, id_table); MODULE_DESCRIPTION(DRIVER_DESC); MODULE_VERSION(DRIVER_VERSION); diff --git a/drivers/usb/serial/ssu100.c b/drivers/usb/serial/ssu100.c index f72b03f..3fee23b 100644 --- a/drivers/usb/serial/ssu100.c +++ b/drivers/usb/serial/ssu100.c @@ -59,15 +59,8 @@ static const struct usb_device_id id_table[] = { {USB_DEVICE(USB_VENDOR_ID_QUATECH, QUATECH_SSU100)}, {} /* Terminating entry */ }; - MODULE_DEVICE_TABLE(usb, id_table); - -static struct usb_driver ssu100_driver = { - .name = "ssu100", - .id_table = id_table, -}; - struct ssu100_port_private { spinlock_t status_lock; u8 shadowLSR; @@ -671,7 +664,7 @@ static struct usb_serial_driver * const serial_drivers[] = { &ssu100_device, NULL }; -module_usb_serial_driver(ssu100_driver, serial_drivers); +module_usb_serial_driver(serial_drivers, id_table); MODULE_DESCRIPTION(DRIVER_DESC); MODULE_LICENSE("GPL"); diff --git a/drivers/usb/serial/symbolserial.c b/drivers/usb/serial/symbolserial.c index 5ef07ca..f7c4405 100644 --- a/drivers/usb/serial/symbolserial.c +++ b/drivers/usb/serial/symbolserial.c @@ -269,11 +269,6 @@ static void symbol_release(struct usb_serial *serial) kfree(priv); } -static struct usb_driver symbol_driver = { - .name = "symbol", - .id_table = id_table, -}; - static struct usb_serial_driver symbol_device = { .driver = { .owner = THIS_MODULE, @@ -294,7 +289,7 @@ static struct usb_serial_driver * const serial_drivers[] = { &symbol_device, NULL }; -module_usb_serial_driver(symbol_driver, serial_drivers); +module_usb_serial_driver(serial_drivers, id_table); MODULE_LICENSE("GPL"); diff --git a/drivers/usb/serial/ti_usb_3410_5052.c b/drivers/usb/serial/ti_usb_3410_5052.c index 9d96224..a180b15 100644 --- a/drivers/usb/serial/ti_usb_3410_5052.c +++ b/drivers/usb/serial/ti_usb_3410_5052.c @@ -211,11 +211,6 @@ static struct usb_device_id ti_id_table_combined[18+2*TI_EXTRA_VID_PID_COUNT+1] { } }; -static struct usb_driver ti_usb_driver = { - .name = "ti_usb_3410_5052", - .id_table = ti_id_table_combined, -}; - static struct usb_serial_driver ti_1port_device = { .driver = { .owner = THIS_MODULE, @@ -342,20 +337,18 @@ static int __init ti_init(void) ti_id_table_combined[c].match_flags = USB_DEVICE_ID_MATCH_DEVICE; } - ret = usb_serial_register_drivers(&ti_usb_driver, serial_drivers); + ret = usb_serial_register_drivers(serial_drivers, KBUILD_MODNAME, ti_id_table_combined); if (ret == 0) printk(KERN_INFO KBUILD_MODNAME ": " TI_DRIVER_VERSION ":" TI_DRIVER_DESC "\n"); return ret; } - static void __exit ti_exit(void) { - usb_serial_deregister_drivers(&ti_usb_driver, serial_drivers); + usb_serial_deregister_drivers(serial_drivers); } - module_init(ti_init); module_exit(ti_exit); diff --git a/drivers/usb/serial/usb-serial.c b/drivers/usb/serial/usb-serial.c index d1840ae..62dd922 100644 --- a/drivers/usb/serial/usb-serial.c +++ b/drivers/usb/serial/usb-serial.c @@ -1364,18 +1364,19 @@ static void usb_serial_deregister(struct usb_serial_driver *device) /** * usb_serial_register_drivers - register drivers for a usb-serial module - * @udriver: usb_driver used for matching devices/interfaces * @serial_drivers: NULL-terminated array of pointers to drivers to be registered + * @name: name of the usb_driver for this set of @serial_drivers + * @id_table: list of all devices this @serial_drivers set binds to * - * Registers @udriver and all the drivers in the @serial_drivers array. - * Automatically fills in the .no_dynamic_id and PM fields in @udriver and - * the .usb_driver field in each serial driver. + * Registers all the drivers in the @serial_drivers array, and dynamically + * creates a struct usb_driver with the name @name and id_table of @id_table. */ -int usb_serial_register_drivers(struct usb_driver *udriver, - struct usb_serial_driver * const serial_drivers[]) +int usb_serial_register_drivers(struct usb_serial_driver *const serial_drivers[], + const char *name, + const struct usb_device_id *id_table) { int rc; - const struct usb_device_id *saved_id_table; + struct usb_driver *udriver; struct usb_serial_driver * const *sd; /* @@ -1386,14 +1387,16 @@ int usb_serial_register_drivers(struct usb_driver *udriver, * Performance hack: We don't want udriver to be probed until * the serial drivers are registered, because the probe would * simply fail for lack of a matching serial driver. - * Therefore save off udriver's id_table until we are all set. + * So we leave udriver's id_table set to NULL until we are all set. * * Suspend/resume support is implemented in the usb-serial core, * so fill in the PM-related fields in udriver. */ - saved_id_table = udriver->id_table; - udriver->id_table = NULL; + udriver = kzalloc(sizeof(*udriver), GFP_KERNEL); + if (!udriver) + return -ENOMEM; + udriver->name = name; udriver->no_dynamic_id = 1; udriver->supports_autosuspend = 1; udriver->suspend = usb_serial_suspend; @@ -1411,8 +1414,8 @@ int usb_serial_register_drivers(struct usb_driver *udriver, goto failed; } - /* Now restore udriver's id_table and look for matches */ - udriver->id_table = saved_id_table; + /* Now set udriver's id_table and look for matches */ + udriver->id_table = id_table; rc = driver_attach(&udriver->drvwrap.driver); return 0; @@ -1426,17 +1429,20 @@ EXPORT_SYMBOL_GPL(usb_serial_register_drivers); /** * usb_serial_deregister_drivers - deregister drivers for a usb-serial module - * @udriver: usb_driver to unregister * @serial_drivers: NULL-terminated array of pointers to drivers to be deregistered * - * Deregisters @udriver and all the drivers in the @serial_drivers array. + * Deregisters all the drivers in the @serial_drivers array and deregisters and + * frees the struct usb_driver that was created by the call to + * usb_serial_register_drivers(). */ -void usb_serial_deregister_drivers(struct usb_driver *udriver, - struct usb_serial_driver * const serial_drivers[]) +void usb_serial_deregister_drivers(struct usb_serial_driver *const serial_drivers[]) { + struct usb_driver *udriver = (*serial_drivers)->usb_driver; + for (; *serial_drivers; ++serial_drivers) usb_serial_deregister(*serial_drivers); usb_deregister(udriver); + kfree(udriver); } EXPORT_SYMBOL_GPL(usb_serial_deregister_drivers); diff --git a/drivers/usb/serial/usb_debug.c b/drivers/usb/serial/usb_debug.c index e22e543..5760f97 100644 --- a/drivers/usb/serial/usb_debug.c +++ b/drivers/usb/serial/usb_debug.c @@ -35,11 +35,6 @@ static const struct usb_device_id id_table[] = { }; MODULE_DEVICE_TABLE(usb, id_table); -static struct usb_driver debug_driver = { - .name = "debug", - .id_table = id_table, -}; - /* This HW really does not support a serial break, so one will be * emulated when ever the break state is set to true. */ @@ -81,5 +76,5 @@ static struct usb_serial_driver * const serial_drivers[] = { &debug_device, NULL }; -module_usb_serial_driver(debug_driver, serial_drivers); +module_usb_serial_driver(serial_drivers, id_table); MODULE_LICENSE("GPL"); diff --git a/drivers/usb/serial/visor.c b/drivers/usb/serial/visor.c index 2e24bd3..f253c91 100644 --- a/drivers/usb/serial/visor.c +++ b/drivers/usb/serial/visor.c @@ -163,11 +163,6 @@ static struct usb_device_id id_table_combined [] = { MODULE_DEVICE_TABLE(usb, id_table_combined); -static struct usb_driver visor_driver = { - .name = "visor", - .id_table = id_table_combined, -}; - /* All of the device info needed for the Handspring Visor, and Palm 4.0 devices */ static struct usb_serial_driver handspring_device = { @@ -625,7 +620,7 @@ static int clie_5_attach(struct usb_serial *serial) return 0; } -module_usb_serial_driver(visor_driver, serial_drivers); +module_usb_serial_driver(serial_drivers, id_table_combined); MODULE_AUTHOR(DRIVER_AUTHOR); MODULE_DESCRIPTION(DRIVER_DESC); diff --git a/drivers/usb/serial/vivopay-serial.c b/drivers/usb/serial/vivopay-serial.c index c7d8ab3..0c0aa87 100644 --- a/drivers/usb/serial/vivopay-serial.c +++ b/drivers/usb/serial/vivopay-serial.c @@ -25,11 +25,6 @@ static struct usb_device_id id_table [] = { MODULE_DEVICE_TABLE(usb, id_table); -static struct usb_driver vivopay_serial_driver = { - .name = "vivopay-serial", - .id_table = id_table, -}; - static struct usb_serial_driver vivopay_serial_device = { .driver = { .owner = THIS_MODULE, @@ -43,7 +38,7 @@ static struct usb_serial_driver * const serial_drivers[] = { &vivopay_serial_device, NULL }; -module_usb_serial_driver(vivopay_serial_driver, serial_drivers); +module_usb_serial_driver(serial_drivers, id_table); MODULE_AUTHOR("Forest Bond "); MODULE_DESCRIPTION(DRIVER_DESC); diff --git a/drivers/usb/serial/whiteheat.c b/drivers/usb/serial/whiteheat.c index 76840cd..473635e 100644 --- a/drivers/usb/serial/whiteheat.c +++ b/drivers/usb/serial/whiteheat.c @@ -77,10 +77,6 @@ static const struct usb_device_id id_table_combined[] = { MODULE_DEVICE_TABLE(usb, id_table_combined); -static struct usb_driver whiteheat_driver = { - .name = "whiteheat", - .id_table = id_table_combined, -}; /* function prototypes for the Connect Tech WhiteHEAT prerenumeration device */ static int whiteheat_firmware_download(struct usb_serial *serial, @@ -914,7 +910,7 @@ static void stop_command_port(struct usb_serial *serial) mutex_unlock(&command_info->mutex); } -module_usb_serial_driver(whiteheat_driver, serial_drivers); +module_usb_serial_driver(serial_drivers, id_table_combined); MODULE_AUTHOR(DRIVER_AUTHOR); MODULE_DESCRIPTION(DRIVER_DESC); diff --git a/drivers/usb/serial/zio.c b/drivers/usb/serial/zio.c index 4822cc8..c043aa8 100644 --- a/drivers/usb/serial/zio.c +++ b/drivers/usb/serial/zio.c @@ -22,11 +22,6 @@ static const struct usb_device_id id_table[] = { }; MODULE_DEVICE_TABLE(usb, id_table); -static struct usb_driver zio_driver = { - .name = "zio", - .id_table = id_table, -}; - static struct usb_serial_driver zio_device = { .driver = { .owner = THIS_MODULE, @@ -40,5 +35,5 @@ static struct usb_serial_driver * const serial_drivers[] = { &zio_device, NULL }; -module_usb_serial_driver(zio_driver, serial_drivers); +module_usb_serial_driver(serial_drivers, id_table); MODULE_LICENSE("GPL"); diff --git a/include/linux/usb/serial.h b/include/linux/usb/serial.h index 749836f..c9f6514 100644 --- a/include/linux/usb/serial.h +++ b/include/linux/usb/serial.h @@ -292,10 +292,9 @@ struct usb_serial_driver { #define to_usb_serial_driver(d) \ container_of(d, struct usb_serial_driver, driver) -extern int usb_serial_register_drivers(struct usb_driver *udriver, - struct usb_serial_driver * const serial_drivers[]); -extern void usb_serial_deregister_drivers(struct usb_driver *udriver, - struct usb_serial_driver * const serial_drivers[]); +extern int usb_serial_register_drivers(struct usb_serial_driver *const serial_drivers[], + const char *name, const struct usb_device_id *id_table); +extern void usb_serial_deregister_drivers(struct usb_serial_driver *const serial_drivers[]); extern void usb_serial_port_softint(struct usb_serial_port *port); extern int usb_serial_suspend(struct usb_interface *intf, pm_message_t message); @@ -396,8 +395,8 @@ do { \ /* * module_usb_serial_driver() - Helper macro for registering a USB Serial driver - * @__usb_driver: usb_driver struct to register * @__serial_drivers: list of usb_serial drivers to register + * @__ids: all device ids that @__serial_drivers bind to * * Helper macro for USB serial drivers which do not do anything special * in module init/exit. This eliminates a lot of boilerplate. Each @@ -405,9 +404,21 @@ do { \ * module_init() and module_exit() * */ -#define module_usb_serial_driver(__usb_driver, __serial_drivers) \ - module_driver(__usb_driver, usb_serial_register_drivers, \ - usb_serial_deregister_drivers, __serial_drivers) +#define usb_serial_module_driver(__name, __serial_drivers, __ids) \ +static int __init usb_serial_module_init(void) \ +{ \ + return usb_serial_register_drivers(__serial_drivers, \ + __name, __ids); \ +} \ +module_init(usb_serial_module_init); \ +static void __exit usb_serial_module_exit(void) \ +{ \ + usb_serial_deregister_drivers(__serial_drivers); \ +} \ +module_exit(usb_serial_module_exit); + +#define module_usb_serial_driver(__serial_drivers, __ids) \ + usb_serial_module_driver(KBUILD_MODNAME, __serial_drivers, __ids) #endif /* __LINUX_USB_SERIAL_H */ -- cgit v0.10.2