Users can trace the submission of URBs through USBmon, so it makes no
sense to have duplicate debugging in the xHCI driver.
Signed-off-by: Sarah Sharp <sarah.a.sharp@xxxxxxxxxxxxxxx>
---
drivers/usb/host/xhci-ring.c | 22 ----------------------
1 files changed, 0 insertions(+), 22 deletions(-)
diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c
index 4e4f587..8638e10 100644
--- a/drivers/usb/host/xhci-ring.c
+++ b/drivers/usb/host/xhci-ring.c
@@ -1627,7 +1627,6 @@ static int process_ctrl_td(struct xhci_hcd *xhci, struct xhci_td *td,
ep_ctx = xhci_get_ep_ctx(xhci, xdev->out_ctx, ep_index);
trb_comp_code = GET_COMP_CODE(le32_to_cpu(event->transfer_len));
- xhci_debug_trb(xhci, xhci->event_ring->dequeue);
switch (trb_comp_code) {
case COMP_SUCCESS:
if (event_trb == ep_ring->dequeue) {
@@ -2895,15 +2894,6 @@ int xhci_queue_bulk_tx(struct xhci_hcd *xhci, gfp_t mem_flags,
}
/* FIXME: this doesn't deal with URB_ZERO_PACKET - need one more */
- if (!in_interrupt())
- xhci_dbg(xhci, "ep %#x - urb len = %#x (%d), "
- "addr = %#llx, num_trbs = %d\n",
- urb->ep->desc.bEndpointAddress,
- urb->transfer_buffer_length,
- urb->transfer_buffer_length,
- (unsigned long long)urb->transfer_dma,
- num_trbs);
-
ret = prepare_transfer(xhci, xhci->devs[slot_id],
ep_index, urb->stream_id,
num_trbs, urb, 0, false, mem_flags);
@@ -3024,9 +3014,6 @@ int xhci_queue_ctrl_tx(struct xhci_hcd *xhci, gfp_t mem_flags,
if (!urb->setup_packet)
return -EINVAL;
- if (!in_interrupt())
- xhci_dbg(xhci, "Queueing ctrl tx for slot id %d, ep %d\n",
- slot_id, ep_index);
/* 1 TRB for setup, 1 for status */
num_trbs = 2;
/*
@@ -3218,15 +3205,6 @@ static int xhci_queue_isoc_tx(struct xhci_hcd *xhci, gfp_t mem_flags,
return -EINVAL;
}
- if (!in_interrupt())
- xhci_dbg(xhci, "ep %#x - urb len = %#x (%d),"
- " addr = %#llx, num_tds = %d\n",
- urb->ep->desc.bEndpointAddress,
- urb->transfer_buffer_length,
- urb->transfer_buffer_length,
- (unsigned long long)urb->transfer_dma,
- num_tds);
-
start_addr = (u64) urb->transfer_dma;
start_trb = &ep_ring->enqueue->generic;
start_cycle = ep_ring->cycle_state;
--
1.7.5.4
--
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