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path: root/drivers/usb/gadget/at91_udc.c
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Diffstat (limited to 'drivers/usb/gadget/at91_udc.c')
-rw-r--r--drivers/usb/gadget/at91_udc.c11
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/usb/gadget/at91_udc.c b/drivers/usb/gadget/at91_udc.c
index 93ead19507b6..387e503b9d14 100644
--- a/drivers/usb/gadget/at91_udc.c
+++ b/drivers/usb/gadget/at91_udc.c
@@ -1628,7 +1628,8 @@ static void at91_vbus_timer(unsigned long data)
1628 schedule_work(&udc->vbus_timer_work); 1628 schedule_work(&udc->vbus_timer_work);
1629} 1629}
1630 1630
1631int usb_gadget_register_driver (struct usb_gadget_driver *driver) 1631int usb_gadget_probe_driver(struct usb_gadget_driver *driver,
1632 int (*bind)(struct usb_gadget *))
1632{ 1633{
1633 struct at91_udc *udc = &controller; 1634 struct at91_udc *udc = &controller;
1634 int retval; 1635 int retval;
@@ -1636,7 +1637,7 @@ int usb_gadget_register_driver (struct usb_gadget_driver *driver)
1636 1637
1637 if (!driver 1638 if (!driver
1638 || driver->speed < USB_SPEED_FULL 1639 || driver->speed < USB_SPEED_FULL
1639 || !driver->bind 1640 || !bind
1640 || !driver->setup) { 1641 || !driver->setup) {
1641 DBG("bad parameter.\n"); 1642 DBG("bad parameter.\n");
1642 return -EINVAL; 1643 return -EINVAL;
@@ -1653,9 +1654,9 @@ int usb_gadget_register_driver (struct usb_gadget_driver *driver)
1653 udc->enabled = 1; 1654 udc->enabled = 1;
1654 udc->selfpowered = 1; 1655 udc->selfpowered = 1;
1655 1656
1656 retval = driver->bind(&udc->gadget); 1657 retval = bind(&udc->gadget);
1657 if (retval) { 1658 if (retval) {
1658 DBG("driver->bind() returned %d\n", retval); 1659 DBG("bind() returned %d\n", retval);
1659 udc->driver = NULL; 1660 udc->driver = NULL;
1660 udc->gadget.dev.driver = NULL; 1661 udc->gadget.dev.driver = NULL;
1661 dev_set_drvdata(&udc->gadget.dev, NULL); 1662 dev_set_drvdata(&udc->gadget.dev, NULL);
@@ -1671,7 +1672,7 @@ int usb_gadget_register_driver (struct usb_gadget_driver *driver)
1671 DBG("bound to %s\n", driver->driver.name); 1672 DBG("bound to %s\n", driver->driver.name);
1672 return 0; 1673 return 0;
1673} 1674}
1674EXPORT_SYMBOL (usb_gadget_register_driver); 1675EXPORT_SYMBOL(usb_gadget_probe_driver);
1675 1676
1676int usb_gadget_unregister_driver (struct usb_gadget_driver *driver) 1677int usb_gadget_unregister_driver (struct usb_gadget_driver *driver)
1677{ 1678{