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Commit b7d09fe8 authored by Lu Baolu's avatar Lu Baolu Committed by Greg Kroah-Hartman
Browse files

usb: xhci: remove xhci_dbg_ep_rings() 



xhci_dbg_ep_rings() isn't used in xhci driver anymore. Remove
it to reduce the module binary size.

Signed-off-by: default avatarLu Baolu <baolu.lu@linux.intel.com>
Signed-off-by: default avatarMathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent b2d6edbb

drivers/usb/host/xhci-dbg.c

+0 −24
Original line number Diff line number Diff line
@@ -381,30 +381,6 @@ void xhci_debug_ring(struct xhci_hcd *xhci, struct xhci_ring *ring) 
		xhci_debug_segment(xhci, seg);

}



void xhci_dbg_ep_rings(struct xhci_hcd *xhci,

		unsigned int slot_id, unsigned int ep_index,

		struct xhci_virt_ep *ep)

{

	int i;

	struct xhci_ring *ring;



	if (ep->ep_state & EP_HAS_STREAMS) {

		for (i = 1; i < ep->stream_info->num_streams; i++) {

			ring = ep->stream_info->stream_rings[i];

			xhci_dbg(xhci, "Dev %d endpoint %d stream ID %d:\n",

				slot_id, ep_index, i);

			xhci_debug_segment(xhci, ring->deq_seg);

		}

	} else {

		ring = ep->ring;

		if (!ring)

			return;

		xhci_dbg(xhci, "Dev %d endpoint ring %d:\n",

				slot_id, ep_index);

		xhci_debug_segment(xhci, ring->deq_seg);

	}

}



void xhci_dbg_erst(struct xhci_hcd *xhci, struct xhci_erst *erst)

{

	u64 addr = erst->erst_dma_addr;

drivers/usb/host/xhci.h

+0 −3
Original line number Diff line number Diff line
@@ -1933,9 +1933,6 @@ void xhci_dbg_ring_ptrs(struct xhci_hcd *xhci, struct xhci_ring *ring); 
void xhci_dbg_ctx(struct xhci_hcd *xhci, struct xhci_container_ctx *ctx, unsigned int last_ep);

char *xhci_get_slot_state(struct xhci_hcd *xhci,

		struct xhci_container_ctx *ctx);

void xhci_dbg_ep_rings(struct xhci_hcd *xhci,

		unsigned int slot_id, unsigned int ep_index,

		struct xhci_virt_ep *ep);

void xhci_dbg_trace(struct xhci_hcd *xhci, void (*trace)(struct va_format *),

			const char *fmt, ...);