From: Peter Chen <peter.chen@freescale.com>
Date: Thu, 6 Nov 2014 06:28:09 +0000 (+0800)
Subject: usb: gadget: atmel_usba_udc: use udc-core's reset notifier
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=39dd96d6c5451f5fa005b3581bc409b109a4f0c7;p=openwrt%2Fstaging%2Fblogic.git

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>
---

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);
 		}