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| author | Sarah Sharp <sarah.a.sharp@linux.intel.com> | 2011-12-23 00:42:25 +0100 |
|---|---|---|
| committer | Sarah Sharp <sarah.a.sharp@linux.intel.com> | 2011-12-23 00:52:46 +0100 |
| commit | 3d616f5af2a1cf7acce712993402b0ccbb2ff2cc (patch) | |
| tree | ee7b35ecd42ea1eeff67793ec3d440d619d8971f /drivers/usb | |
| parent | xhci: Remove useless sg-list debugging. (diff) | |
| download | linux-3d616f5af2a1cf7acce712993402b0ccbb2ff2cc.tar.xz linux-3d616f5af2a1cf7acce712993402b0ccbb2ff2cc.zip | |
xhci: Remove debugging for individual transfers.
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@linux.intel.com>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | 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 4e4f587c144b..8638e101b3c1 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; |