From: Lu Baolu <baolu.lu@xxxxxxxxxxxxxxx>
xhci_dbg_ep_rings() isn't used in xhci driver anymore. Remove
it to reduce the module binary size.
Signed-off-by: Lu Baolu <baolu.lu@xxxxxxxxxxxxxxx>
Signed-off-by: Mathias Nyman <mathias.nyman@xxxxxxxxxxxxxxx>
---
drivers/usb/host/xhci-dbg.c | 24 ------------------------
drivers/usb/host/xhci.h | 3 ---
2 files changed, 27 deletions(-)
diff --git a/drivers/usb/host/xhci-dbg.c b/drivers/usb/host/xhci-dbg.c
index 4cfdd51..f6d3031 100644
--- a/drivers/usb/host/xhci-dbg.c
+++ b/drivers/usb/host/xhci-dbg.c
@@ -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;
diff --git a/drivers/usb/host/xhci.h b/drivers/usb/host/xhci.h
index 3818504..5d771e3 100644
--- a/drivers/usb/host/xhci.h
+++ b/drivers/usb/host/xhci.h
@@ -1933,9 +1933,6 @@ static inline int xhci_link_trb_quirk(struct xhci_hcd *xhci)
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, ...);
--
1.9.1
--
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