usb: gadget: atmel_usba_udc: use udc-core's reset notifier

Replace usb_gadget_driver's disconnect with udc-core's reset notifier at
bus reset handler.

Signed-off-by: Peter Chen <peter.chen@freescale.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>

1 files changed, 2 insertions, 3 deletions

diff --git a/drivers/usb/gadget/udc/atmel_usba_udc.c b/drivers/usb/gadget/udc/atmel_usba_udc.c
index c537a6604b46..990b26f33738 100644
--- a/drivers/usb/gadget/udc/atmel_usba_udc.c
+++ b/drivers/usb/gadget/udc/atmel_usba_udc.c
@@ -1685,11 +1685,10 @@ static irqreturn_t usba_udc_irq(int irq, void *devid)
                 usba_writel(udc, INT_CLR, USBA_END_OF_RESET);
                 reset_all_endpoints(udc);
 
-                if (udc->gadget.speed != USB_SPEED_UNKNOWN
-                                && udc->driver && udc->driver->disconnect) {
+                if (udc->gadget.speed != USB_SPEED_UNKNOWN && udc->driver) {
                         udc->gadget.speed = USB_SPEED_UNKNOWN;
                         spin_unlock(&udc->lock);
-                        udc->driver->disconnect(&udc->gadget);
+                        usb_gadget_udc_reset(&udc->gadget, udc->driver);
                         spin_lock(&udc->lock);
                 }