From: Xenia Ragiadakou <burzalodowa@xxxxxxxxx>
This patch replaces 'xhci->cmd_ring->dequeue' with 'trb', the address of
the command TRB, since it is available to reduce line length.
Signed-off-by: Xenia Ragiadakou <burzalodowa@xxxxxxxxx>
Acked-by: Sarah Sharp <sarah.a.sharp@xxxxxxxxxxxxxxx>
Signed-off-by: Sarah Sharp <sarah.a.sharp@xxxxxxxxxxxxxxx>
---
drivers/usb/host/xhci-ring.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c
index e0b5920..61243f5 100644
--- a/drivers/usb/host/xhci-ring.c
+++ b/drivers/usb/host/xhci-ring.c
@@ -779,10 +779,8 @@ static void xhci_handle_cmd_stop_ep(struct xhci_hcd *xhci,
struct xhci_dequeue_state deq_state;
- if (unlikely(TRB_TO_SUSPEND_PORT(
- le32_to_cpu(xhci->cmd_ring->dequeue->generic.field[3])))) {
- slot_id = TRB_TO_SLOT_ID(
- le32_to_cpu(xhci->cmd_ring->dequeue->generic.field[3]));
+ if (unlikely(TRB_TO_SUSPEND_PORT(le32_to_cpu(trb->generic.field[3])))) {
+ slot_id = TRB_TO_SLOT_ID(le32_to_cpu(trb->generic.field[3]));
virt_dev = xhci->devs[slot_id];
if (virt_dev)
handle_cmd_in_cmd_wait_list(xhci, virt_dev,
--
1.8.3.3
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