Merge branch 'stable' of git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux...

[karo-tx-linux.git] / drivers / usb / gadget / net2272.c

diff --git a/drivers/usb/gadget/net2272.c b/drivers/usb/gadget/net2272.c
index d226058e3b88ab7a3f6d07783886d8f23e8b7365..32524b631959eda7a62e2e2b005c3ba7a2e88f4b 100644 (file)
--- a/drivers/usb/gadget/net2272.c
+++ b/drivers/usb/gadget/net2272.c
@@ -59,7 +59,7 @@ static const char * const ep_name[] = {
 };
 
 #define DMA_ADDR_INVALID       (~(dma_addr_t)0)
-#ifdef CONFIG_USB_GADGET_NET2272_DMA
+#ifdef CONFIG_USB_NET2272_DMA
 /*
  * use_dma: the NET2272 can use an external DMA controller.
  * Note that since there is no generic DMA api, some functions,
@@ -1495,6 +1495,13 @@ stop_activity(struct net2272 *dev, struct usb_gadget_driver *driver)
        for (i = 0; i < 4; ++i)
                net2272_dequeue_all(&dev->ep[i]);
 
+       /* report disconnect; the driver is already quiesced */
+       if (driver) {
+               spin_unlock(&dev->lock);
+               driver->disconnect(&dev->gadget);
+               spin_lock(&dev->lock);
+       }
+
        net2272_usb_reinit(dev);
 }