usb: gadget: aspeed: fix typo

Fix spelling mistake: "lenght" -> "length"

Signed-off-by: Matteo Croce <mcroce@redhat.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>

diff --git a/drivers/usb/gadget/udc/aspeed-vhub/epn.c b/drivers/usb/gadget/udc/aspeed-vhub/epn.c
index 4a28e3f..83340f4 100644 (file)
--- a/drivers/usb/gadget/udc/aspeed-vhub/epn.c
+++ b/drivers/usb/gadget/udc/aspeed-vhub/epn.c
@@ -120,7 +120,7 @@ static void ast_vhub_epn_handle_ack(struct ast_vhub_ep *ep)
        /* No current DMA ongoing */
        req->active = false;
 
-       /* Grab lenght out of HW */
+       /* Grab length out of HW */
        len = VHUB_EP_DMA_TX_SIZE(stat);
 
        /* If not using DMA, copy data out if needed */