From: Alan Stern Date: Thu, 23 Feb 2012 19:56:32 +0000 (-0500) Subject: usb-serial: use new registration API in [d-h]* drivers X-Git-Tag: upstream/snapshot3+hdmi~7961^2~22^2~118 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=97b6b6d2339f67eb17d954930a908b762af66228;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git usb-serial: use new registration API in [d-h]* drivers This patch (as1524) modifies the following usb-serial drivers to utilize the new usb_serial_{de}register_drivers() routines: digi_acceleport, empeg, ftdi_sio, funsoft, garmin_gps, and hp4x. Signed-off-by: Alan Stern Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/usb/serial/digi_acceleport.c b/drivers/usb/serial/digi_acceleport.c index 2b1da0c..f0e776b 100644 --- a/drivers/usb/serial/digi_acceleport.c +++ b/drivers/usb/serial/digi_acceleport.c @@ -276,7 +276,6 @@ static struct usb_driver digi_driver = { .probe = usb_serial_probe, .disconnect = usb_serial_disconnect, .id_table = id_table_combined, - .no_dynamic_id = 1, }; @@ -288,7 +287,6 @@ static struct usb_serial_driver digi_acceleport_2_device = { .name = "digi_2", }, .description = "Digi 2 port USB adapter", - .usb_driver = &digi_driver, .id_table = id_table_2, .num_ports = 3, .open = digi_open, @@ -316,7 +314,6 @@ static struct usb_serial_driver digi_acceleport_4_device = { .name = "digi_4", }, .description = "Digi 4 port USB adapter", - .usb_driver = &digi_driver, .id_table = id_table_4, .num_ports = 4, .open = digi_open, @@ -337,6 +334,9 @@ static struct usb_serial_driver digi_acceleport_4_device = { .release = digi_release, }; +static struct usb_serial_driver * const serial_drivers[] = { + &digi_acceleport_2_device, &digi_acceleport_4_device, NULL +}; /* Functions */ @@ -1583,31 +1583,17 @@ static int digi_read_oob_callback(struct urb *urb) static int __init digi_init(void) { int retval; - retval = usb_serial_register(&digi_acceleport_2_device); - if (retval) - goto failed_acceleport_2_device; - retval = usb_serial_register(&digi_acceleport_4_device); - if (retval) - goto failed_acceleport_4_device; - retval = usb_register(&digi_driver); - if (retval) - goto failed_usb_register; - printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_VERSION ":" - DRIVER_DESC "\n"); - return 0; -failed_usb_register: - usb_serial_deregister(&digi_acceleport_4_device); -failed_acceleport_4_device: - usb_serial_deregister(&digi_acceleport_2_device); -failed_acceleport_2_device: + + retval = usb_serial_register_drivers(&digi_driver, serial_drivers); + if (retval == 0) + printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_VERSION ":" + DRIVER_DESC "\n"); return retval; } static void __exit digi_exit (void) { - usb_deregister(&digi_driver); - usb_serial_deregister(&digi_acceleport_2_device); - usb_serial_deregister(&digi_acceleport_4_device); + usb_serial_deregister_drivers(&digi_driver, serial_drivers); } diff --git a/drivers/usb/serial/empeg.c b/drivers/usb/serial/empeg.c index aced681..51bcbd5 100644 --- a/drivers/usb/serial/empeg.c +++ b/drivers/usb/serial/empeg.c @@ -56,7 +56,6 @@ static struct usb_driver empeg_driver = { .probe = usb_serial_probe, .disconnect = usb_serial_disconnect, .id_table = id_table, - .no_dynamic_id = 1, }; static struct usb_serial_driver empeg_device = { @@ -65,7 +64,6 @@ static struct usb_serial_driver empeg_device = { .name = "empeg", }, .id_table = id_table, - .usb_driver = &empeg_driver, .num_ports = 1, .bulk_out_size = 256, .throttle = usb_serial_generic_throttle, @@ -74,6 +72,10 @@ static struct usb_serial_driver empeg_device = { .init_termios = empeg_init_termios, }; +static struct usb_serial_driver * const serial_drivers[] = { + &empeg_device, NULL +}; + static int empeg_startup(struct usb_serial *serial) { int r; @@ -140,24 +142,16 @@ static int __init empeg_init(void) { int retval; - retval = usb_serial_register(&empeg_device); - if (retval) - return retval; - retval = usb_register(&empeg_driver); - if (retval) { - usb_serial_deregister(&empeg_device); - return retval; - } - printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_VERSION ":" - DRIVER_DESC "\n"); - - return 0; + retval = usb_serial_register_drivers(&empeg_driver, serial_drivers); + if (retval == 0) + printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_VERSION ":" + DRIVER_DESC "\n"); + return retval; } static void __exit empeg_exit(void) { - usb_deregister(&empeg_driver); - usb_serial_deregister(&empeg_device); + usb_serial_deregister_drivers(&empeg_driver, serial_drivers); } diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c index f770415..615cf2c 100644 --- a/drivers/usb/serial/ftdi_sio.c +++ b/drivers/usb/serial/ftdi_sio.c @@ -857,7 +857,6 @@ static struct usb_driver ftdi_driver = { .probe = usb_serial_probe, .disconnect = usb_serial_disconnect, .id_table = id_table_combined, - .no_dynamic_id = 1, }; static const char *ftdi_chip_name[] = { @@ -915,7 +914,6 @@ static struct usb_serial_driver ftdi_sio_device = { .name = "ftdi_sio", }, .description = "FTDI USB Serial Device", - .usb_driver = &ftdi_driver, .id_table = id_table_combined, .num_ports = 1, .bulk_in_size = 512, @@ -938,6 +936,10 @@ static struct usb_serial_driver ftdi_sio_device = { .break_ctl = ftdi_break_ctl, }; +static struct usb_serial_driver * const serial_drivers[] = { + &ftdi_sio_device, NULL +}; + #define WDR_TIMEOUT 5000 /* default urb timeout */ #define WDR_SHORT_TIMEOUT 1000 /* shorter urb timeout */ @@ -2420,19 +2422,10 @@ static int __init ftdi_init(void) id_table_combined[i].idVendor = vendor; id_table_combined[i].idProduct = product; } - retval = usb_serial_register(&ftdi_sio_device); - if (retval) - goto failed_sio_register; - retval = usb_register(&ftdi_driver); - if (retval) - goto failed_usb_register; - - printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_VERSION ":" - DRIVER_DESC "\n"); - return 0; -failed_usb_register: - usb_serial_deregister(&ftdi_sio_device); -failed_sio_register: + retval = usb_serial_register_drivers(&ftdi_driver, serial_drivers); + if (retval == 0) + printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_VERSION ":" + DRIVER_DESC "\n"); return retval; } @@ -2440,8 +2433,7 @@ static void __exit ftdi_exit(void) { dbg("%s", __func__); - usb_deregister(&ftdi_driver); - usb_serial_deregister(&ftdi_sio_device); + usb_serial_deregister_drivers(&ftdi_driver, serial_drivers); } diff --git a/drivers/usb/serial/funsoft.c b/drivers/usb/serial/funsoft.c index 5d4b099..bb274a2 100644 --- a/drivers/usb/serial/funsoft.c +++ b/drivers/usb/serial/funsoft.c @@ -29,7 +29,6 @@ static struct usb_driver funsoft_driver = { .probe = usb_serial_probe, .disconnect = usb_serial_disconnect, .id_table = id_table, - .no_dynamic_id = 1, }; static struct usb_serial_driver funsoft_device = { @@ -38,27 +37,21 @@ static struct usb_serial_driver funsoft_device = { .name = "funsoft", }, .id_table = id_table, - .usb_driver = &funsoft_driver, .num_ports = 1, }; +static struct usb_serial_driver * const serial_drivers[] = { + &funsoft_device, NULL +}; + static int __init funsoft_init(void) { - int retval; - - retval = usb_serial_register(&funsoft_device); - if (retval) - return retval; - retval = usb_register(&funsoft_driver); - if (retval) - usb_serial_deregister(&funsoft_device); - return retval; + return usb_serial_register_drivers(&funsoft_driver, serial_drivers); } static void __exit funsoft_exit(void) { - usb_deregister(&funsoft_driver); - usb_serial_deregister(&funsoft_device); + usb_serial_deregister_drivers(&funsoft_driver, serial_drivers); } module_init(funsoft_init); diff --git a/drivers/usb/serial/garmin_gps.c b/drivers/usb/serial/garmin_gps.c index 2134337..69da3ab 100644 --- a/drivers/usb/serial/garmin_gps.c +++ b/drivers/usb/serial/garmin_gps.c @@ -224,7 +224,6 @@ static struct usb_driver garmin_driver = { .probe = usb_serial_probe, .disconnect = usb_serial_disconnect, .id_table = id_table, - .no_dynamic_id = 1, }; @@ -1497,7 +1496,6 @@ static struct usb_serial_driver garmin_device = { .name = "garmin_gps", }, .description = "Garmin GPS usb/tty", - .usb_driver = &garmin_driver, .id_table = id_table, .num_ports = 1, .open = garmin_open, @@ -1514,33 +1512,26 @@ static struct usb_serial_driver garmin_device = { .read_int_callback = garmin_read_int_callback, }; +static struct usb_serial_driver * const serial_drivers[] = { + &garmin_device, NULL +}; static int __init garmin_init(void) { int retval; - retval = usb_serial_register(&garmin_device); - if (retval) - goto failed_garmin_register; - retval = usb_register(&garmin_driver); - if (retval) - goto failed_usb_register; - printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_VERSION ":" - DRIVER_DESC "\n"); - - return 0; -failed_usb_register: - usb_serial_deregister(&garmin_device); -failed_garmin_register: + retval = usb_serial_register_drivers(&garmin_driver, serial_drivers); + if (retval == 0) + printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_VERSION ":" + DRIVER_DESC "\n"); return retval; } static void __exit garmin_exit(void) { - usb_deregister(&garmin_driver); - usb_serial_deregister(&garmin_device); + usb_serial_deregister_drivers(&garmin_driver, serial_drivers); } diff --git a/drivers/usb/serial/hp4x.c b/drivers/usb/serial/hp4x.c index 8093791..325cf09 100644 --- a/drivers/usb/serial/hp4x.c +++ b/drivers/usb/serial/hp4x.c @@ -41,7 +41,6 @@ static struct usb_driver hp49gp_driver = { .probe = usb_serial_probe, .disconnect = usb_serial_disconnect, .id_table = id_table, - .no_dynamic_id = 1, }; static struct usb_serial_driver hp49gp_device = { @@ -50,32 +49,27 @@ static struct usb_serial_driver hp49gp_device = { .name = "hp4X", }, .id_table = id_table, - .usb_driver = &hp49gp_driver, .num_ports = 1, }; +static struct usb_serial_driver * const serial_drivers[] = { + &hp49gp_device, NULL +}; + static int __init hp49gp_init(void) { int retval; - retval = usb_serial_register(&hp49gp_device); - if (retval) - goto failed_usb_serial_register; - retval = usb_register(&hp49gp_driver); - if (retval) - goto failed_usb_register; - printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_VERSION ":" - DRIVER_DESC "\n"); - return 0; -failed_usb_register: - usb_serial_deregister(&hp49gp_device); -failed_usb_serial_register: + + retval = usb_serial_register_drivers(&hp49gp_driver, serial_drivers); + if (retval == 0) + printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_VERSION ":" + DRIVER_DESC "\n"); return retval; } static void __exit hp49gp_exit(void) { - usb_deregister(&hp49gp_driver); - usb_serial_deregister(&hp49gp_device); + usb_serial_deregister_drivers(&hp49gp_driver, serial_drivers); } module_init(hp49gp_init);