From: Alan Stern Date: Thu, 23 Feb 2012 19:57:25 +0000 (-0500) Subject: usb-serial: use new registration API in [q-s]* drivers X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=d860322f34e4a53f347b1aeae23d5b72f1e91b8c;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git usb-serial: use new registration API in [q-s]* drivers This patch (as1528) modifies the following usb-serial drivers to utilize the new usb_serial_{de}register_drivers() routines: qcaux, qcserial, safe_serial, siemens_mpi, sierra, spcp8x5, ssu100, and symbolserial. Signed-off-by: Alan Stern Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/usb/serial/qcaux.c b/drivers/usb/serial/qcaux.c index a34819884c1a..a2ce274b3f28 100644 --- a/drivers/usb/serial/qcaux.c +++ b/drivers/usb/serial/qcaux.c @@ -82,7 +82,6 @@ static struct usb_driver qcaux_driver = { .probe = usb_serial_probe, .disconnect = usb_serial_disconnect, .id_table = id_table, - .no_dynamic_id = 1, }; static struct usb_serial_driver qcaux_device = { @@ -91,27 +90,21 @@ static struct usb_serial_driver qcaux_device = { .name = "qcaux", }, .id_table = id_table, - .usb_driver = &qcaux_driver, .num_ports = 1, }; +static struct usb_serial_driver * const serial_drivers[] = { + &qcaux_device, NULL +}; + static int __init qcaux_init(void) { - int retval; - - retval = usb_serial_register(&qcaux_device); - if (retval) - return retval; - retval = usb_register(&qcaux_driver); - if (retval) - usb_serial_deregister(&qcaux_device); - return retval; + return usb_serial_register_drivers(&qcaux_driver, serial_drivers); } static void __exit qcaux_exit(void) { - usb_deregister(&qcaux_driver); - usb_serial_deregister(&qcaux_device); + usb_serial_deregister_drivers(&qcaux_driver, serial_drivers); } module_init(qcaux_init); diff --git a/drivers/usb/serial/qcserial.c b/drivers/usb/serial/qcserial.c index f98800f2324c..70e9f1abdad1 100644 --- a/drivers/usb/serial/qcserial.c +++ b/drivers/usb/serial/qcserial.c @@ -246,7 +246,6 @@ static struct usb_serial_driver qcdevice = { }, .description = "Qualcomm USB modem", .id_table = id_table, - .usb_driver = &qcdriver, .num_ports = 1, .probe = qcprobe, .open = usb_wwan_open, @@ -263,27 +262,18 @@ static struct usb_serial_driver qcdevice = { #endif }; +static struct usb_serial_driver * const serial_drivers[] = { + &qcdevice, NULL +}; + static int __init qcinit(void) { - int retval; - - retval = usb_serial_register(&qcdevice); - if (retval) - return retval; - - retval = usb_register(&qcdriver); - if (retval) { - usb_serial_deregister(&qcdevice); - return retval; - } - - return 0; + return usb_serial_register_drivers(&qcdriver, serial_drivers); } static void __exit qcexit(void) { - usb_deregister(&qcdriver); - usb_serial_deregister(&qcdevice); + usb_serial_deregister_drivers(&qcdriver, serial_drivers); } module_init(qcinit); diff --git a/drivers/usb/serial/safe_serial.c b/drivers/usb/serial/safe_serial.c index d074b3740dcb..ae4ee30c7411 100644 --- a/drivers/usb/serial/safe_serial.c +++ b/drivers/usb/serial/safe_serial.c @@ -156,7 +156,6 @@ static struct usb_driver safe_driver = { .probe = usb_serial_probe, .disconnect = usb_serial_disconnect, .id_table = id_table, - .no_dynamic_id = 1, }; static const __u16 crc10_table[256] = { @@ -309,16 +308,19 @@ static struct usb_serial_driver safe_device = { .name = "safe_serial", }, .id_table = id_table, - .usb_driver = &safe_driver, .num_ports = 1, .process_read_urb = safe_process_read_urb, .prepare_write_buffer = safe_prepare_write_buffer, .attach = safe_startup, }; +static struct usb_serial_driver * const serial_drivers[] = { + &safe_device, NULL +}; + static int __init safe_init(void) { - int i, retval; + int i; printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_VERSION ":" DRIVER_DESC "\n"); @@ -337,24 +339,12 @@ static int __init safe_init(void) } } - retval = usb_serial_register(&safe_device); - if (retval) - goto failed_usb_serial_register; - retval = usb_register(&safe_driver); - if (retval) - goto failed_usb_register; - - return 0; -failed_usb_register: - usb_serial_deregister(&safe_device); -failed_usb_serial_register: - return retval; + return usb_serial_register_drivers(&safe_driver, serial_drivers); } static void __exit safe_exit(void) { - usb_deregister(&safe_driver); - usb_serial_deregister(&safe_device); + usb_serial_deregister_drivers(&safe_driver, serial_drivers); } module_init(safe_init); diff --git a/drivers/usb/serial/siemens_mpi.c b/drivers/usb/serial/siemens_mpi.c index 74cd4ccdb3fc..8aa4c1aef6d1 100644 --- a/drivers/usb/serial/siemens_mpi.c +++ b/drivers/usb/serial/siemens_mpi.c @@ -42,33 +42,29 @@ static struct usb_serial_driver siemens_usb_mpi_device = { .name = "siemens_mpi", }, .id_table = id_table, - .usb_driver = &siemens_usb_mpi_driver, .num_ports = 1, }; +static struct usb_serial_driver * const serial_drivers[] = { + &siemens_usb_mpi_device, NULL +}; + static int __init siemens_usb_mpi_init(void) { int retval; - retval = usb_serial_register(&siemens_usb_mpi_device); - if (retval) - goto failed_usb_serial_register; - retval = usb_register(&siemens_usb_mpi_driver); - if (retval) - goto failed_usb_register; - printk(KERN_INFO DRIVER_DESC "\n"); - printk(KERN_INFO DRIVER_VERSION " " DRIVER_AUTHOR "\n"); - return retval; -failed_usb_register: - usb_serial_deregister(&siemens_usb_mpi_device); -failed_usb_serial_register: + retval = usb_serial_register_drivers(&siemens_usb_mpi_driver, + serial_drivers); + if (retval == 0) { + printk(KERN_INFO DRIVER_DESC "\n"); + printk(KERN_INFO DRIVER_VERSION " " DRIVER_AUTHOR "\n"); + } return retval; } static void __exit siemens_usb_mpi_exit(void) { - usb_deregister(&siemens_usb_mpi_driver); - usb_serial_deregister(&siemens_usb_mpi_device); + usb_serial_deregister_drivers(&siemens_usb_mpi_driver, serial_drivers); } module_init(siemens_usb_mpi_init); diff --git a/drivers/usb/serial/sierra.c b/drivers/usb/serial/sierra.c index fdae0a4407cb..d75a75b83e9f 100644 --- a/drivers/usb/serial/sierra.c +++ b/drivers/usb/serial/sierra.c @@ -1084,7 +1084,6 @@ static struct usb_driver sierra_driver = { .resume = usb_serial_resume, .reset_resume = sierra_reset_resume, .id_table = id_table, - .no_dynamic_id = 1, .supports_autosuspend = 1, }; @@ -1095,7 +1094,6 @@ static struct usb_serial_driver sierra_device = { }, .description = "Sierra USB modem", .id_table = id_table, - .usb_driver = &sierra_driver, .calc_num_ports = sierra_calc_num_ports, .probe = sierra_probe, .open = sierra_open, @@ -1113,34 +1111,25 @@ static struct usb_serial_driver sierra_device = { .read_int_callback = sierra_instat_callback, }; +static struct usb_serial_driver * const serial_drivers[] = { + &sierra_device, NULL +}; + /* Functions used by new usb-serial code. */ static int __init sierra_init(void) { int retval; - retval = usb_serial_register(&sierra_device); - if (retval) - goto failed_device_register; - - - retval = usb_register(&sierra_driver); - if (retval) - goto failed_driver_register; - - printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_VERSION ":" - DRIVER_DESC "\n"); - - return 0; -failed_driver_register: - usb_serial_deregister(&sierra_device); -failed_device_register: + retval = usb_serial_register_drivers(&sierra_driver, serial_drivers); + if (retval == 0) + printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_VERSION ":" + DRIVER_DESC "\n"); return retval; } static void __exit sierra_exit(void) { - usb_deregister(&sierra_driver); - usb_serial_deregister(&sierra_device); + usb_serial_deregister_drivers(&sierra_driver, serial_drivers); } module_init(sierra_init); diff --git a/drivers/usb/serial/spcp8x5.c b/drivers/usb/serial/spcp8x5.c index d7f5eee18f00..af898937d4b1 100644 --- a/drivers/usb/serial/spcp8x5.c +++ b/drivers/usb/serial/spcp8x5.c @@ -156,7 +156,6 @@ static struct usb_driver spcp8x5_driver = { .probe = usb_serial_probe, .disconnect = usb_serial_disconnect, .id_table = id_table, - .no_dynamic_id = 1, }; @@ -649,7 +648,6 @@ static struct usb_serial_driver spcp8x5_device = { .name = "SPCP8x5", }, .id_table = id_table, - .usb_driver = &spcp8x5_driver, .num_ports = 1, .open = spcp8x5_open, .dtr_rts = spcp8x5_dtr_rts, @@ -664,28 +662,24 @@ static struct usb_serial_driver spcp8x5_device = { .process_read_urb = spcp8x5_process_read_urb, }; +static struct usb_serial_driver * const serial_drivers[] = { + &spcp8x5_device, NULL +}; + static int __init spcp8x5_init(void) { int retval; - retval = usb_serial_register(&spcp8x5_device); - if (retval) - goto failed_usb_serial_register; - retval = usb_register(&spcp8x5_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(&spcp8x5_device); -failed_usb_serial_register: + + retval = usb_serial_register_drivers(&spcp8x5_driver, serial_drivers); + if (retval == 0) + printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_VERSION ":" + DRIVER_DESC "\n"); return retval; } static void __exit spcp8x5_exit(void) { - usb_deregister(&spcp8x5_driver); - usb_serial_deregister(&spcp8x5_device); + usb_serial_deregister_drivers(&spcp8x5_driver, serial_drivers); } module_init(spcp8x5_init); diff --git a/drivers/usb/serial/ssu100.c b/drivers/usb/serial/ssu100.c index 7697858d8858..ab8842107a8b 100644 --- a/drivers/usb/serial/ssu100.c +++ b/drivers/usb/serial/ssu100.c @@ -70,7 +70,6 @@ static struct usb_driver ssu100_driver = { .id_table = id_table, .suspend = usb_serial_suspend, .resume = usb_serial_resume, - .no_dynamic_id = 1, .supports_autosuspend = 1, }; @@ -677,7 +676,6 @@ static struct usb_serial_driver ssu100_device = { }, .description = DRIVER_DESC, .id_table = id_table, - .usb_driver = &ssu100_driver, .num_ports = 1, .open = ssu100_open, .close = ssu100_close, @@ -693,37 +691,26 @@ static struct usb_serial_driver ssu100_device = { .disconnect = usb_serial_generic_disconnect, }; +static struct usb_serial_driver * const serial_drivers[] = { + &ssu100_device, NULL +}; + static int __init ssu100_init(void) { int retval; dbg("%s", __func__); - /* register with usb-serial */ - retval = usb_serial_register(&ssu100_device); - - if (retval) - goto failed_usb_sio_register; - - retval = usb_register(&ssu100_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(&ssu100_device); -failed_usb_sio_register: + retval = usb_serial_register_drivers(&ssu100_driver, serial_drivers); + if (retval == 0) + printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_VERSION ":" + DRIVER_DESC "\n"); return retval; } static void __exit ssu100_exit(void) { - usb_deregister(&ssu100_driver); - usb_serial_deregister(&ssu100_device); + usb_serial_deregister_drivers(&ssu100_driver, serial_drivers); } module_init(ssu100_init); diff --git a/drivers/usb/serial/symbolserial.c b/drivers/usb/serial/symbolserial.c index 50651cf4fc61..76cd9f2a08c0 100644 --- a/drivers/usb/serial/symbolserial.c +++ b/drivers/usb/serial/symbolserial.c @@ -287,7 +287,6 @@ static struct usb_driver symbol_driver = { .probe = usb_serial_probe, .disconnect = usb_serial_disconnect, .id_table = id_table, - .no_dynamic_id = 1, }; static struct usb_serial_driver symbol_device = { @@ -296,7 +295,6 @@ static struct usb_serial_driver symbol_device = { .name = "symbol", }, .id_table = id_table, - .usb_driver = &symbol_driver, .num_ports = 1, .attach = symbol_startup, .open = symbol_open, @@ -307,23 +305,18 @@ static struct usb_serial_driver symbol_device = { .unthrottle = symbol_unthrottle, }; +static struct usb_serial_driver * const serial_drivers[] = { + &symbol_device, NULL +}; + static int __init symbol_init(void) { - int retval; - - retval = usb_serial_register(&symbol_device); - if (retval) - return retval; - retval = usb_register(&symbol_driver); - if (retval) - usb_serial_deregister(&symbol_device); - return retval; + return usb_serial_register_drivers(&symbol_driver, serial_drivers); } static void __exit symbol_exit(void) { - usb_deregister(&symbol_driver); - usb_serial_deregister(&symbol_device); + usb_serial_deregister_drivers(&symbol_driver, serial_drivers); } module_init(symbol_init);