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[PATCH] USB: convert usb class devices to real devices

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Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Greg Kroah-Hartman
2006-06-20 13:09:50 -07:00
parent c182274ffe
commit bd00949647
2 changed files with 9 additions and 9 deletions
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13
drivers/usb/core/file.c
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@ -158,14 +158,13 @@ int usb_register_dev(struct usb_interface *intf,
++temp;
else
temp = name;
intf->class_dev = class_device_create(usb_class, NULL,
MKDEV(USB_MAJOR, minor),
&intf->dev, "%s", temp);
if (IS_ERR(intf->class_dev)) {
intf->usb_dev = device_create(usb_class, &intf->dev,
MKDEV(USB_MAJOR, minor), "%s", temp);
if (IS_ERR(intf->usb_dev)) {
spin_lock (&minor_lock);
usb_minors[intf->minor] = NULL;
spin_unlock (&minor_lock);
retval = PTR_ERR(intf->class_dev);
retval = PTR_ERR(intf->usb_dev);
}
exit:
return retval;
@ -206,8 +205,8 @@ void usb_deregister_dev(struct usb_interface *intf,
spin_unlock (&minor_lock);
snprintf(name, BUS_ID_SIZE, class_driver->name, intf->minor - minor_base);
class_device_destroy(usb_class, MKDEV(USB_MAJOR, intf->minor));
intf->class_dev = NULL;
device_destroy(usb_class, MKDEV(USB_MAJOR, intf->minor));
intf->usb_dev = NULL;
intf->minor = -1;
}
EXPORT_SYMBOL(usb_deregister_dev);