Merge remote-tracking branch 'origin/master' into threadpool

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

1 files changed, 8 insertions, 0 deletions

diff --git a/hw/usb/bus.c b/hw/usb/bus.c
index b649360dd3..8066291b34 100644
--- a/hw/usb/bus.c
+++ b/hw/usb/bus.c
@@ -181,6 +181,14 @@ void usb_device_set_interface(USBDevice *dev, int interface,
     }
 }
 
+void usb_device_flush_ep_queue(USBDevice *dev, USBEndpoint *ep)
+{
+    USBDeviceClass *klass = USB_DEVICE_GET_CLASS(dev);
+    if (klass->flush_ep_queue) {
+        klass->flush_ep_queue(dev, ep);
+    }
+}
+
 static int usb_qdev_init(DeviceState *qdev)
 {
     USBDevice *dev = USB_DEVICE(qdev);