diff --git a/drivers/usb/gadget/ci13xxx_msm.c b/drivers/usb/gadget/ci13xxx_msm.c
index 8a754201b98..c8938898128 100644
--- a/drivers/usb/gadget/ci13xxx_msm.c
+++ b/drivers/usb/gadget/ci13xxx_msm.c
@@ -29,7 +29,6 @@ static irqreturn_t msm_udc_irq(int irq, void *data)
 static void ci13xxx_msm_notify_event(struct ci13xxx *udc, unsigned event)
 {
 	struct device *dev = udc->gadget.dev.parent;
-	int val;
 
 	switch (event) {
 	case CI13XXX_CONTROLLER_RESET_EVENT:
@@ -37,17 +36,6 @@ static void ci13xxx_msm_notify_event(struct ci13xxx *udc, unsigned event)
 		writel(0, USB_AHBBURST);
 		writel(0, USB_AHBMODE);
 		break;
-	case CI13XXX_CONTROLLER_STOPPED_EVENT:
-		dev_dbg(dev, "CI13XXX_CONTROLLER_STOPPED_EVENT received\n");
-		/*
-		 * Put the transceiver in non-driving mode. Otherwise host
-		 * may not detect soft-disconnection.
-		 */
-		val = otg_io_read(udc->transceiver, ULPI_FUNC_CTRL);
-		val &= ~ULPI_FUNC_CTRL_OPMODE_MASK;
-		val |= ULPI_FUNC_CTRL_OPMODE_NONDRIVING;
-		otg_io_write(udc->transceiver, val, ULPI_FUNC_CTRL);
-		break;
 	default:
 		dev_dbg(dev, "unknown ci13xxx_udc event\n");
 		break;
diff --git a/drivers/usb/gadget/ci13xxx_udc.c b/drivers/usb/gadget/ci13xxx_udc.c
index 82b7d5aff81..b3fc5e7b823 100644
--- a/drivers/usb/gadget/ci13xxx_udc.c
+++ b/drivers/usb/gadget/ci13xxx_udc.c
@@ -2664,9 +2664,6 @@ static int ci13xxx_vbus_session(struct usb_gadget *_gadget, int is_active)
 				hw_device_state(udc->ep0out.qh.dma);
 		} else {
 			hw_device_state(0);
-			if (udc->udc_driver->notify_event)
-				udc->udc_driver->notify_event(udc,
-				CI13XXX_CONTROLLER_STOPPED_EVENT);
 			_gadget_stop_activity(&udc->gadget);
 			pm_runtime_put_sync(&_gadget->dev);
 		}
@@ -2698,14 +2695,11 @@ static int ci13xxx_pullup(struct usb_gadget *_gadget, int is_active)
 	}
 	spin_unlock_irqrestore(udc->lock, flags);
 
-	if (is_active) {
+	if (is_active)
 		hw_device_state(udc->ep0out.qh.dma);
-	} else {
+	else
 		hw_device_state(0);
-		if (udc->udc_driver->notify_event)
-			udc->udc_driver->notify_event(udc,
-				CI13XXX_CONTROLLER_STOPPED_EVENT);
-	}
+
 	return 0;
 }
 
@@ -2885,9 +2879,6 @@ int usb_gadget_unregister_driver(struct usb_gadget_driver *driver)
 	if (!(udc->udc_driver->flags & CI13XXX_PULLUP_ON_VBUS) ||
 			udc->vbus_active) {
 		hw_device_state(0);
-		if (udc->udc_driver->notify_event)
-			udc->udc_driver->notify_event(udc,
-			CI13XXX_CONTROLLER_STOPPED_EVENT);
 		_gadget_stop_activity(&udc->gadget);
 		pm_runtime_put(&udc->gadget.dev);
 	}
diff --git a/drivers/usb/gadget/ci13xxx_udc.h b/drivers/usb/gadget/ci13xxx_udc.h
index 27af8aa1917..c37a7177433 100644
--- a/drivers/usb/gadget/ci13xxx_udc.h
+++ b/drivers/usb/gadget/ci13xxx_udc.h
@@ -111,7 +111,6 @@ struct ci13xxx_udc_driver {
 #define CI13XXX_ZERO_ITC		BIT(4)
 
 #define CI13XXX_CONTROLLER_RESET_EVENT		0
-#define CI13XXX_CONTROLLER_STOPPED_EVENT	1
 	void	(*notify_event) (struct ci13xxx *udc, unsigned event);
 };