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usb-serial: use new registration API in staging drivers

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This patch (as1530) modifies the following usb-serial drivers from
drivers/staging to utilize the new usb_serial_{de}register_drivers()
routines:

	quatech_usb2 and serqt_usb2.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Alan Stern 2012-02-23 14:57:37 -05:00 committed by Greg Kroah-Hartman
parent 29618e9fb5
commit 69276a33bd
2 changed files with 19 additions and 43 deletions
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32
drivers/staging/quatech_usb2/quatech_usb2.c
View File

@ -135,7 +135,6 @@ static struct usb_driver quausb2_usb_driver = {
.probe = usb_serial_probe,
.disconnect = usb_serial_disconnect,
.id_table = quausb2_id_table,
.no_dynamic_id = 1,
};
/**
@ -1942,7 +1941,6 @@ static struct usb_serial_driver quatech2_device = {
.name = "quatech_usb2",
},
.description = DRIVER_DESC,
.usb_driver = &quausb2_usb_driver,
.id_table = quausb2_id_table,
.num_ports = 8,
.open = qt2_open,
@ -1964,37 +1962,27 @@ static struct usb_serial_driver quatech2_device = {
.write_bulk_callback = qt2_write_bulk_callback,
};
static struct usb_serial_driver * const serial_drivers[] = {
&quatech2_device, NULL
};
static int __init quausb2_usb_init(void)
{
int retval;
dbg("%s\n", __func__);
/* register with usb-serial */
retval = usb_serial_register(&quatech2_device);
if (retval)
goto failed_usb_serial_register;
printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_VERSION ":"
DRIVER_DESC "\n");
/* register with usb */
retval = usb_register(&quausb2_usb_driver);
retval = usb_serial_register_drivers(&quausb2_usb_driver,
serial_drivers);
if (retval == 0)
return 0;
/* if we're here, usb_register() failed */
usb_serial_deregister(&quatech2_device);
failed_usb_serial_register:
return retval;
printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_VERSION ":"
DRIVER_DESC "\n");
return retval;
}
static void __exit quausb2_usb_exit(void)
{
usb_deregister(&quausb2_usb_driver);
usb_serial_deregister(&quatech2_device);
usb_serial_deregister_drivers(&quausb2_usb_driver, serial_drivers);
}
module_init(quausb2_usb_init);

30
drivers/staging/serqt_usb2/serqt_usb2.c
View File

@ -200,7 +200,6 @@ static struct usb_driver serqt_usb_driver = {
.probe = usb_serial_probe,
.disconnect = usb_serial_disconnect,
.id_table = serqt_id_table,
.no_dynamic_id = 1,
};
static int port_paranoia_check(struct usb_serial_port *port,
@ -1590,7 +1589,6 @@ static struct usb_serial_driver quatech_device = {
.name = "serqt",
},
.description = DRIVER_DESC,
.usb_driver = &serqt_usb_driver,
.id_table = serqt_id_table,
.num_ports = 8,
.open = qt_open,
@ -1610,37 +1608,27 @@ static struct usb_serial_driver quatech_device = {
.release = qt_release,
};
static struct usb_serial_driver * const serial_drivers[] = {
&quatech_device, NULL
};
static int __init serqt_usb_init(void)
{
int retval;
dbg("%s\n", __func__);
/* register with usb-serial */
retval = usb_serial_register(&quatech_device);
if (retval)
goto failed_usb_serial_register;
printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_VERSION ":"
DRIVER_DESC "\n");
/* register with usb */
retval = usb_register(&serqt_usb_driver);
retval = usb_serial_register_drivers(&serqt_usb_driver,
serial_drivers);
if (retval == 0)
return 0;
/* if we're here, usb_register() failed */
usb_serial_deregister(&quatech_device);
failed_usb_serial_register:
printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_VERSION ":"
DRIVER_DESC "\n");
return retval;
}
static void __exit serqt_usb_exit(void)
{
usb_deregister(&serqt_usb_driver);
usb_serial_deregister(&quatech_device);
usb_serial_deregister_drivers(&serqt_usb_driver, serial_drivers);
}
module_init(serqt_usb_init);