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usb: xhci: remove xhci_dbg_ctx()

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XHCI context changes have already been traced by the trace
events. It's unnecessary to put the same message in kernel
log. This patch removes the use of xhci_dbg_ctx().

Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Lu Baolu
2017-04-07 17:57:09 +03:00
committed by Greg Kroah-Hartman
parent 8c10152ec5
commit c8844f2ddb
3 changed files with 0 additions and 181 deletions
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37
drivers/usb/host/xhci.c
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@@ -1305,11 +1305,6 @@ static int xhci_check_maxpacket(struct xhci_hcd *xhci, unsigned int slot_id,
ctrl_ctx->add_flags = cpu_to_le32(EP0_FLAG);
ctrl_ctx->drop_flags = 0;
xhci_dbg(xhci, "Slot %d input context\n", slot_id);
xhci_dbg_ctx(xhci, command->in_ctx, ep_index);
xhci_dbg(xhci, "Slot %d output context\n", slot_id);
xhci_dbg_ctx(xhci, out_ctx, ep_index);
ret = xhci_configure_endpoint(xhci, urb->dev, command,
true, false);
@@ -1857,7 +1852,6 @@ static int xhci_evaluate_context_result(struct xhci_hcd *xhci,
struct usb_device *udev, u32 *cmd_status)
{
int ret;
struct xhci_virt_device *virt_dev = xhci->devs[udev->slot_id];
switch (*cmd_status) {
case COMP_COMMAND_ABORTED:
@@ -1878,7 +1872,6 @@ static int xhci_evaluate_context_result(struct xhci_hcd *xhci,
case COMP_CONTEXT_STATE_ERROR:
dev_warn(&udev->dev,
"WARN: invalid context state for evaluate context command.\n");
xhci_dbg_ctx(xhci, virt_dev->out_ctx, 1);
ret = -EINVAL;
break;
case COMP_INCOMPATIBLE_DEVICE_ERROR:
@@ -2757,9 +2750,6 @@ static int xhci_check_bandwidth(struct usb_hcd *hcd, struct usb_device *udev)
break;
}
}
xhci_dbg(xhci, "New Input Control Context:\n");
xhci_dbg_ctx(xhci, virt_dev->in_ctx,
LAST_CTX_TO_EP_NUM(le32_to_cpu(slot_ctx->dev_info)));
ret = xhci_configure_endpoint(xhci, udev, command,
false, false);
@@ -2767,10 +2757,6 @@ static int xhci_check_bandwidth(struct usb_hcd *hcd, struct usb_device *udev)
/* Callee should call reset_bandwidth() */
goto command_cleanup;
xhci_dbg(xhci, "Output context after successful config ep cmd:\n");
xhci_dbg_ctx(xhci, virt_dev->out_ctx,
LAST_CTX_TO_EP_NUM(le32_to_cpu(slot_ctx->dev_info)));
/* Free any rings that were dropped, but not changed. */
for (i = 1; i < 31; i++) {
if ((le32_to_cpu(ctrl_ctx->drop_flags) & (1 << (i + 1))) &&
@@ -2837,9 +2823,6 @@ static void xhci_setup_input_ctx_for_config_ep(struct xhci_hcd *xhci,
ctrl_ctx->drop_flags = cpu_to_le32(drop_flags);
xhci_slot_copy(xhci, in_ctx, out_ctx);
ctrl_ctx->add_flags |= cpu_to_le32(SLOT_FLAG);
xhci_dbg(xhci, "Input Context:\n");
xhci_dbg_ctx(xhci, in_ctx, xhci_last_valid_endpoint(add_flags));
}
static void xhci_setup_input_ctx_for_quirk(struct xhci_hcd *xhci,
@@ -3552,9 +3535,6 @@ static int xhci_discover_or_reset_device(struct usb_hcd *hcd,
}
/* If necessary, update the number of active TTs on this root port */
xhci_update_tt_active_eps(xhci, virt_dev, old_active_eps);
xhci_dbg(xhci, "Output context after successful reset device cmd:\n");
xhci_dbg_ctx(xhci, virt_dev->out_ctx, last_freed_endpoint);
ret = 0;
command_cleanup:
@@ -3854,8 +3834,6 @@ static int xhci_setup_device(struct usb_hcd *hcd, struct usb_device *udev,
ctrl_ctx->add_flags = cpu_to_le32(SLOT_FLAG | EP0_FLAG);
ctrl_ctx->drop_flags = 0;
xhci_dbg(xhci, "Slot ID %d Input Context:\n", udev->slot_id);
xhci_dbg_ctx(xhci, virt_dev->in_ctx, 2);
trace_xhci_address_ctx(xhci, virt_dev->in_ctx,
le32_to_cpu(slot_ctx->dev_info) >> 27);
@@ -3908,8 +3886,6 @@ static int xhci_setup_device(struct usb_hcd *hcd, struct usb_device *udev,
xhci_err(xhci,
"ERROR: unexpected setup %s command completion code 0x%x.\n",
act, command->status);
xhci_dbg(xhci, "Slot ID %d Output Context:\n", udev->slot_id);
xhci_dbg_ctx(xhci, virt_dev->out_ctx, 2);
trace_xhci_address_ctx(xhci, virt_dev->out_ctx, 1);
ret = -EINVAL;
break;
@@ -3928,12 +3904,8 @@ static int xhci_setup_device(struct usb_hcd *hcd, struct usb_device *udev,
xhci_dbg_trace(xhci, trace_xhci_dbg_address,
"Output Context DMA address = %#08llx",
(unsigned long long)virt_dev->out_ctx->dma);
xhci_dbg(xhci, "Slot ID %d Input Context:\n", udev->slot_id);
xhci_dbg_ctx(xhci, virt_dev->in_ctx, 2);
trace_xhci_address_ctx(xhci, virt_dev->in_ctx,
le32_to_cpu(slot_ctx->dev_info) >> 27);
xhci_dbg(xhci, "Slot ID %d Output Context:\n", udev->slot_id);
xhci_dbg_ctx(xhci, virt_dev->out_ctx, 2);
/*
* USB core uses address 1 for the roothubs, so we add one to the
* address given back to us by the HC.
@@ -4038,14 +4010,10 @@ static int __maybe_unused xhci_change_max_exit_latency(struct xhci_hcd *xhci,
xhci_dbg_trace(xhci, trace_xhci_dbg_context_change,
"Set up evaluate context for LPM MEL change.");
xhci_dbg(xhci, "Slot %u Input Context:\n", udev->slot_id);
xhci_dbg_ctx(xhci, command->in_ctx, 0);
/* Issue and wait for the evaluate context command. */
ret = xhci_configure_endpoint(xhci, udev, command,
true, true);
xhci_dbg(xhci, "Slot %u Output Context:\n", udev->slot_id);
xhci_dbg_ctx(xhci, virt_dev->out_ctx, 0);
if (!ret) {
spin_lock_irqsave(&xhci->lock, flags);
@@ -4813,8 +4781,6 @@ static int xhci_update_hub_device(struct usb_hcd *hcd, struct usb_device *hdev,
xhci_dbg(xhci, "Set up %s for hub device.\n",
(xhci->hci_version > 0x95) ?
"configure endpoint" : "evaluate context");
xhci_dbg(xhci, "Slot %u Input Context:\n", hdev->slot_id);
xhci_dbg_ctx(xhci, config_cmd->in_ctx, 0);
/* Issue and wait for the configure endpoint or
* evaluate context command.
@@ -4826,9 +4792,6 @@ static int xhci_update_hub_device(struct usb_hcd *hcd, struct usb_device *hdev,
ret = xhci_configure_endpoint(xhci, hdev, config_cmd,
true, false);
xhci_dbg(xhci, "Slot %u Output Context:\n", hdev->slot_id);
xhci_dbg_ctx(xhci, vdev->out_ctx, 0);
xhci_free_command(xhci, config_cmd);
return ret;
}