Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit bc752bde authored by Xenia Ragiadakou's avatar Xenia Ragiadakou Committed by Sarah Sharp
Browse files

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: default avatarXenia Ragiadakou <burzalodowa@gmail.com>
Acked-by: default avatarSarah Sharp <sarah.a.sharp@linux.intel.com>
Signed-off-by: default avatarSarah Sharp <sarah.a.sharp@linux.intel.com>
parent b54fc46d

drivers/usb/host/xhci-ring.c

+2 −4
Original line number Diff line number Diff line
@@ -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,