diff options
| author | Alan Stern <stern@rowland.harvard.edu> | 2012-02-23 14:56:17 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-02-24 12:39:17 -0800 |
| commit | 08a4f6bc2e7046ce50849d7589b7d0763926d808 (patch) | |
| tree | 9c2f247154db1872ef71e9c5ec8afbdd87e02b83 /drivers/usb/serial/cp210x.c | |
| parent | 765e0ba62613fb90f09c1b5926750df0aa56f349 (diff) | |
usb-serial: use new registration API in [a-c]* drivers
This patch (as1523) modifies the following usb-serial drivers to
utilize the new usb_serial_{de}register_drivers() routines:
aircable, ark3116, belkin_sa, ch341, cp210x, cyberjack,
and cypress_m8.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/serial/cp210x.c')
| -rw-r--r-- | drivers/usb/serial/cp210x.c | 29 |
1 files changed, 10 insertions, 19 deletions
diff --git a/drivers/usb/serial/cp210x.c b/drivers/usb/serial/cp210x.c index ec9dc4e9a3f..01a9374357f 100644 --- a/drivers/usb/serial/cp210x.c +++ b/drivers/usb/serial/cp210x.c @@ -154,7 +154,6 @@ static struct usb_driver cp210x_driver = { .probe = usb_serial_probe, .disconnect = usb_serial_disconnect, .id_table = id_table, - .no_dynamic_id = 1, }; static struct usb_serial_driver cp210x_device = { @@ -162,7 +161,6 @@ static struct usb_serial_driver cp210x_device = { .owner = THIS_MODULE, .name = "cp210x", }, - .usb_driver = &cp210x_driver, .id_table = id_table, .num_ports = 1, .bulk_in_size = 256, @@ -177,6 +175,10 @@ static struct usb_serial_driver cp210x_device = { .dtr_rts = cp210x_dtr_rts }; +static struct usb_serial_driver * const serial_drivers[] = { + &cp210x_device, NULL +}; + /* Config request types */ #define REQTYPE_HOST_TO_DEVICE 0x41 #define REQTYPE_DEVICE_TO_HOST 0xc1 @@ -852,27 +854,16 @@ static int __init cp210x_init(void) { int retval; - retval = usb_serial_register(&cp210x_device); - if (retval) - return retval; /* Failed to register */ - - retval = usb_register(&cp210x_driver); - if (retval) { - /* Failed to register */ - usb_serial_deregister(&cp210x_device); - return retval; - } - - /* Success */ - printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_VERSION ":" - DRIVER_DESC "\n"); - return 0; + retval = usb_serial_register_drivers(&cp210x_driver, serial_drivers); + if (retval == 0) + printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_VERSION ":" + DRIVER_DESC "\n"); + return retval; } static void __exit cp210x_exit(void) { - usb_deregister(&cp210x_driver); - usb_serial_deregister(&cp210x_device); + usb_serial_deregister_drivers(&cp210x_driver, serial_drivers); } module_init(cp210x_init); |