From: Felipe Balbi <balbi@ti.com>
Date: Tue, 26 Feb 2013 12:36:05 +0000 (+0200)
Subject: usb: gadget: mv_udc_core: don't touch gadget.dev.driver
X-Git-Tag: firefly_0821_release~3680^2~672^2~11^2~186
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=9ab7f79923f7ff2af798c42da104a03a936f704d;p=firefly-linux-kernel-4.4.55.git

usb: gadget: mv_udc_core: don't touch gadget.dev.driver

udc-core now handles that for us, which means
we can remove it from our driver.

Signed-off-by: Felipe Balbi <balbi@ti.com>
---

diff --git a/drivers/usb/gadget/mv_udc_core.c b/drivers/usb/gadget/mv_udc_core.c
index b3061112d13a..d1b243d76669 100644
--- a/drivers/usb/gadget/mv_udc_core.c
+++ b/drivers/usb/gadget/mv_udc_core.c
@@ -1352,7 +1352,6 @@ static int mv_udc_start(struct usb_gadget *gadget,
 	/* hook up the driver ... */
 	driver->driver.bus = NULL;
 	udc->driver = driver;
-	udc->gadget.dev.driver = &driver->driver;
 
 	udc->usb_state = USB_STATE_ATTACHED;
 	udc->ep0_state = WAIT_FOR_SETUP;
@@ -1367,7 +1366,6 @@ static int mv_udc_start(struct usb_gadget *gadget,
 			dev_err(&udc->dev->dev,
 				"unable to register peripheral to otg\n");
 			udc->driver = NULL;
-			udc->gadget.dev.driver = NULL;
 			return retval;
 		}
 	}
@@ -1403,7 +1401,6 @@ static int mv_udc_stop(struct usb_gadget *gadget,
 	spin_unlock_irqrestore(&udc->lock, flags);
 
 	/* unbind gadget driver */
-	udc->gadget.dev.driver = NULL;
 	udc->driver = NULL;
 
 	return 0;