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| author | Mathias Nyman <mathias.nyman@linux.intel.com> | 2017-06-02 16:36:23 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-06-03 12:02:58 +0300 |
| commit | 8790736dbf2676ea398d8de952c791009290e3cc (patch) | |
| tree | 2b1cc3cfa14803f9ac6811dd1b5f37aaf92835e8 /drivers/usb/host/xhci.h | |
| parent | cdd504e11391f0811a681d6efc680ca1e1c8ffac (diff) | |
| download | linux-8790736dbf2676ea398d8de952c791009290e3cc.tar.xz | |
xhci: Add stream id to xhci_dequeue_state structure
The values for the new dequeue segment, new dequeue pointer and new cycle
state are needed for manually moving the xHC ring dequeue pointer.
These are conveniently stored in a xhci_dequeue_state structure.
stream support was added later and stream_id was carried
as a function parameter.
Move the stream_id to the xhci_dequeue_state structure instead.
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/host/xhci.h')
| -rw-r--r-- | drivers/usb/host/xhci.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/host/xhci.h b/drivers/usb/host/xhci.h index 12df1323212b..886f150bad0f 100644 --- a/drivers/usb/host/xhci.h +++ b/drivers/usb/host/xhci.h @@ -1526,6 +1526,7 @@ struct xhci_dequeue_state { struct xhci_segment *new_deq_seg; union xhci_trb *new_deq_ptr; int new_cycle_state; + unsigned int stream_id; }; enum xhci_ring_type { @@ -2052,7 +2053,6 @@ void xhci_find_new_dequeue_state(struct xhci_hcd *xhci, struct xhci_dequeue_state *state); void xhci_queue_new_dequeue_state(struct xhci_hcd *xhci, unsigned int slot_id, unsigned int ep_index, - unsigned int stream_id, struct xhci_dequeue_state *deq_state); void xhci_cleanup_stalled_ring(struct xhci_hcd *xhci, unsigned int ep_index, struct xhci_td *td); |