1 files changed, 4 insertions, 0 deletions

diff --git a/drivers/usb/gadget/udc/net2280.c b/drivers/usb/gadget/udc/net2280.c
index 62bc15742e10..a91da3640ded 100644
--- a/drivers/usb/gadget/udc/net2280.c
+++ b/drivers/usb/gadget/udc/net2280.c
@@ -123,6 +123,8 @@ static char *type_string(u8 bmAttributes)
 #define valid_bit       cpu_to_le32(BIT(VALID_BIT))
 #define dma_done_ie     cpu_to_le32(BIT(DMA_DONE_INTERRUPT_ENABLE))
 
+static void ep_clear_seqnum(struct net2280_ep *ep);
+
 /*-------------------------------------------------------------------------*/
 static inline void enable_pciirqenb(struct net2280_ep *ep)
 {
@@ -256,6 +258,8 @@ net2280_enable(struct usb_ep *_ep, const struct usb_endpoint_descriptor *desc)
                         BIT(CLEAR_NAK_OUT_PACKETS_MODE), &ep->regs->ep_rsp);
         }
 
+        if (dev->quirks & PLX_SUPERSPEED)
+                ep_clear_seqnum(ep);
         writel(tmp, &ep->cfg->ep_cfg);
 
         /* enable irqs */