From 549310ab5d72158b84c80995894eb1ade5453ef1 Mon Sep 17 00:00:00 2001 From: Mathias Nyman Date: Tue, 21 Jun 2016 10:58:06 +0300 Subject: [PATCH] xhci: remove enqueue_is_link() helper Only used in one place, replace with trb_is_link() helper Signed-off-by: Mathias Nyman Signed-off-by: Greg Kroah-Hartman --- drivers/usb/host/xhci-ring.c | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-) diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c index 89ce94cb667a..64e24d2d19f0 100644 --- a/drivers/usb/host/xhci-ring.c +++ b/drivers/usb/host/xhci-ring.c @@ -107,12 +107,6 @@ static bool trb_is_link(union xhci_trb *trb) return TRB_TYPE_LINK_LE32(trb->link.control); } -static int enqueue_is_link_trb(struct xhci_ring *ring) -{ - struct xhci_link_trb *link = &ring->enqueue->link; - return TRB_TYPE_LINK_LE32(link->control); -} - static bool last_trb_on_seg(struct xhci_segment *seg, union xhci_trb *trb) { return trb == &seg->trbs[TRBS_PER_SEGMENT - 1]; @@ -2891,7 +2885,7 @@ static int prepare_ring(struct xhci_hcd *xhci, struct xhci_ring *ep_ring, } } - if (enqueue_is_link_trb(ep_ring)) { + if (trb_is_link(ep_ring->enqueue)) { struct xhci_ring *ring = ep_ring; union xhci_trb *next; -- 2.11.0