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usb-serial: use new registration API in [a-c]* drivers

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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>
This commit is contained in:
Alan Stern
2012-02-23 14:56:17 -05:00
committed by Greg Kroah-Hartman
parent 765e0ba626
commit 08a4f6bc2e
7 changed files with 60 additions and 125 deletions
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29
drivers/usb/serial/cyberjack.c
View File

@@ -82,7 +82,6 @@ static struct usb_driver cyberjack_driver = {
.probe = usb_serial_probe,
.disconnect = usb_serial_disconnect,
.id_table = id_table,
.no_dynamic_id = 1,
};
static struct usb_serial_driver cyberjack_device = {
@@ -91,7 +90,6 @@ static struct usb_serial_driver cyberjack_device = {
.name = "cyberjack",
},
.description = "Reiner SCT Cyberjack USB card reader",
.usb_driver = &cyberjack_driver,
.id_table = id_table,
.num_ports = 1,
.attach = cyberjack_startup,
@@ -106,6 +104,10 @@ static struct usb_serial_driver cyberjack_device = {
.write_bulk_callback = cyberjack_write_bulk_callback,
};
static struct usb_serial_driver * const serial_drivers[] = {
&cyberjack_device, NULL
};
struct cyberjack_private {
spinlock_t lock; /* Lock for SMP */
short rdtodo; /* Bytes still to read */
@@ -476,28 +478,19 @@ exit:
static int __init cyberjack_init(void)
{
int retval;
retval = usb_serial_register(&cyberjack_device);
if (retval)
goto failed_usb_serial_register;
retval = usb_register(&cyberjack_driver);
if (retval)
goto failed_usb_register;
printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_VERSION " "
DRIVER_AUTHOR "\n");
printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_DESC "\n");
return 0;
failed_usb_register:
usb_serial_deregister(&cyberjack_device);
failed_usb_serial_register:
retval = usb_serial_register_drivers(&cyberjack_driver, serial_drivers);
if (retval == 0) {
printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_VERSION " "
DRIVER_AUTHOR "\n");
printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_DESC "\n");
}
return retval;
}
static void __exit cyberjack_exit(void)
{
usb_deregister(&cyberjack_driver);
usb_serial_deregister(&cyberjack_device);
usb_serial_deregister_drivers(&cyberjack_driver, serial_drivers);
}
module_init(cyberjack_init);