1c1
< /* $FreeBSD: head/sys/dev/usb2/core/usb2_core.h 184610 2008-11-04 02:31:03Z alfred $ */
---
> /* $FreeBSD: head/sys/dev/usb2/core/usb2_core.h 184824 2008-11-10 20:54:31Z thompsa $ */
161a162,167
> #define USB_BUS_LOCK(_b) mtx_lock(&(_b)->bus_mtx)
> #define USB_BUS_UNLOCK(_b) mtx_unlock(&(_b)->bus_mtx)
> #define USB_BUS_LOCK_ASSERT(_b, _t) mtx_assert(&(_b)->bus_mtx, _t)
> #define USB_XFER_LOCK(_x) mtx_lock((_x)->xfer_mtx)
> #define USB_XFER_UNLOCK(_x) mtx_unlock((_x)->xfer_mtx)
> #define USB_XFER_LOCK_ASSERT(_x, _t) mtx_assert((_x)->xfer_mtx, _t)
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< struct mtx *priv_mtx; /* cannot be changed during operation */
< struct mtx *usb2_mtx; /* used by HC driver */
---
> struct mtx *xfer_mtx; /* cannot be changed during operation */