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path: root/drivers/usb/gadget/langwell_udc.c
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Diffstat (limited to 'drivers/usb/gadget/langwell_udc.c')
-rw-r--r--drivers/usb/gadget/langwell_udc.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/gadget/langwell_udc.c b/drivers/usb/gadget/langwell_udc.c
index 1eca8b47ce3c..9cee88a43a73 100644
--- a/drivers/usb/gadget/langwell_udc.c
+++ b/drivers/usb/gadget/langwell_udc.c
@@ -642,7 +642,7 @@ static int queue_dtd(struct langwell_ep *ep, struct langwell_request *req)
642 dqh->dtd_status &= dtd_status; 642 dqh->dtd_status &= dtd_status;
643 dev_vdbg(&dev->pdev->dev, "dqh->dtd_status = 0x%x\n", dqh->dtd_status); 643 dev_vdbg(&dev->pdev->dev, "dqh->dtd_status = 0x%x\n", dqh->dtd_status);
644 644
645 /* ensure that updates to the dQH will occure before priming */ 645 /* ensure that updates to the dQH will occur before priming */
646 wmb(); 646 wmb();
647 647
648 /* write 1 to endptprime register to PRIME endpoint */ 648 /* write 1 to endptprime register to PRIME endpoint */