typos, from Michael W. Bombardieri.

diff --git a/sys/dev/usb/xhci.c b/sys/dev/usb/xhci.c
index f4c8b46..b338e03 100644 (file)
--- a/sys/dev/usb/xhci.c
+++ b/sys/dev/usb/xhci.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: xhci.c,v 1.86 2018/05/13 06:58:42 visa Exp $ */
+/* $OpenBSD: xhci.c,v 1.87 2018/07/16 07:48:17 mpi Exp $ */
 
 /*
  * Copyright (c) 2014-2015 Martin Pieuchot
@@ -764,7 +764,7 @@ xhci_event_xfer(struct xhci_softc *sc, uint64_t paddr, uint32_t status,
                 * If this is not the last TRB of a transfer, we should
                 * theoretically clear the IOC at the end of the chain
                 * but the HC might have already processed it before we
-                * had a change to schedule the softinterrupt.
+                * had a chance to schedule the softinterrupt.
                 */
                xx = (struct xhci_xfer *)xfer;
                if (xx->index != trb_idx) {
@@ -1043,7 +1043,7 @@ xhci_pipe_open(struct usbd_pipe *pipe)
 
        /*
         * Our USBD Bus Interface is pipe-oriented but for most of the
-        * operations we need to access a device context, so keep trace
+        * operations we need to access a device context, so keep track
         * of the slot ID in every pipe.
         */
        if (slot == 0)
@@ -1327,7 +1327,7 @@ xhci_pipe_init(struct xhci_softc *sc, struct usbd_pipe *pipe)
                 * be in the ENABLED state.  Issue an "Address Device"
                 * with BSR=1 to put the device in the DEFAULT state.
                 * We cannot jump directly to the ADDRESSED state with
-                * BSR=0 because some Low/Full speed devices wont accept
+                * BSR=0 because some Low/Full speed devices won't accept
                 * a SET_ADDRESS command before we've read their device
                 * descriptor.
                 */
@@ -2047,7 +2047,7 @@ xhci_abort_xfer(struct usbd_xfer *xfer, usbd_status status)
         * At this stage the endpoint has been stopped, so update its
         * dequeue pointer past the last TRB of the transfer.
         *
-        * Note: This assume that only one transfer per endpoint has
+        * Note: This assumes that only one transfer per endpoint has
         *       pending TRBs on the ring.
         */
        xhci_cmd_set_tr_deq_async(sc, xp->slot, xp->dci,