1 files changed, 4 insertions, 0 deletions

diff --git a/drivers/usb/class/cdc-wdm.c b/drivers/usb/class/cdc-wdm.c
index 589ea58d5d66..4d387596f3f0 100644
--- a/drivers/usb/class/cdc-wdm.c
+++ b/drivers/usb/class/cdc-wdm.c
@@ -254,6 +254,10 @@ static void wdm_int_callback(struct urb *urb)
                         "NOTIFY_NETWORK_CONNECTION %s network",
                         dr->wValue ? "connected to" : "disconnected from");
                 goto exit;
+        case USB_CDC_NOTIFY_SPEED_CHANGE:
+                dev_dbg(&desc->intf->dev, "SPEED_CHANGE received (len %u)",
+                        urb->actual_length);
+                goto exit;
         default:
                 clear_bit(WDM_POLL_RUNNING, &desc->flags);
                 dev_err(&desc->intf->dev,