From bc752bde108400c80735ef72987acbca0eecefda Mon Sep 17 00:00:00 2001 From: Xenia Ragiadakou Date: Mon, 9 Sep 2013 13:29:59 +0300 Subject: [PATCH] xhci: replace 'xhci->cmd_ring->dequeue' with 'trb' in stop_ep cmd handler 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 Acked-by: Sarah Sharp Signed-off-by: Sarah Sharp --- 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, -- 2.7.4