diff --git a/drivers/usb/host/xhci-hub.c b/drivers/usb/host/xhci-hub.c
index 5ca38d37c290..7e9403c98edd 100644
--- a/drivers/usb/host/xhci-hub.c
+++ b/drivers/usb/host/xhci-hub.c
@@ -419,7 +419,8 @@ static int xhci_stop_device(struct xhci_hcd *xhci, int slot_id, int suspend)
 	/* Wait for last stop endpoint command to finish */
 	wait_for_completion(cmd->completion);
 
-	if (cmd->status == COMP_CMD_ABORT || cmd->status == COMP_CMD_STOP) {
+	if (cmd->status == COMP_COMMAND_ABORTED ||
+			cmd->status == COMP_STOPPED) {
 		xhci_warn(xhci, "Timeout while waiting for stop endpoint command\n");
 		ret = -ETIME;
 	}
diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c
index b8099cbba0a7..653a172a0c4e 100644
--- a/drivers/usb/host/xhci-ring.c
+++ b/drivers/usb/host/xhci-ring.c
@@ -305,10 +305,10 @@ static void xhci_handle_stopped_cmd_ring(struct xhci_hcd *xhci,
 	/* Turn all aborted commands in list to no-ops, then restart */
 	list_for_each_entry(i_cmd, &xhci->cmd_list, cmd_list) {
 
-		if (i_cmd->status != COMP_CMD_ABORT)
+		if (i_cmd->status != COMP_COMMAND_ABORTED)
 			continue;
 
-		i_cmd->status = COMP_CMD_STOP;
+		i_cmd->status = COMP_STOPPED;
 
 		xhci_dbg(xhci, "Turn aborted command %p to no-op\n",
 			 i_cmd->command_trb);
@@ -1053,10 +1053,10 @@ static void xhci_handle_cmd_set_deq(struct xhci_hcd *xhci, int slot_id,
 		unsigned int slot_state;
 
 		switch (cmd_comp_code) {
-		case COMP_TRB_ERR:
+		case COMP_TRB_ERROR:
 			xhci_warn(xhci, "WARN Set TR Deq Ptr cmd invalid because of stream ID configuration\n");
 			break;
-		case COMP_CTX_STATE:
+		case COMP_CONTEXT_STATE_ERROR:
 			xhci_warn(xhci, "WARN Set TR Deq Ptr cmd failed due to incorrect slot or ep state.\n");
 			ep_state = le32_to_cpu(ep_ctx->ep_info);
 			ep_state &= EP_STATE_MASK;
@@ -1066,7 +1066,7 @@ static void xhci_handle_cmd_set_deq(struct xhci_hcd *xhci, int slot_id,
 					"Slot state = %u, EP state = %u",
 					slot_state, ep_state);
 			break;
-		case COMP_EBADSLT:
+		case COMP_SLOT_NOT_ENABLED_ERROR:
 			xhci_warn(xhci, "WARN Set TR Deq Ptr cmd failed because slot %u was not enabled.\n",
 					slot_id);
 			break;
@@ -1263,7 +1263,7 @@ void xhci_cleanup_command_queue(struct xhci_hcd *xhci)
 {
 	struct xhci_command *cur_cmd, *tmp_cmd;
 	list_for_each_entry_safe(cur_cmd, tmp_cmd, &xhci->cmd_list, cmd_list)
-		xhci_complete_del_and_free_cmd(cur_cmd, COMP_CMD_ABORT);
+		xhci_complete_del_and_free_cmd(cur_cmd, COMP_COMMAND_ABORTED);
 }
 
 void xhci_handle_command_timeout(struct work_struct *work)
@@ -1286,7 +1286,7 @@ void xhci_handle_command_timeout(struct work_struct *work)
 		return;
 	}
 	/* mark this command to be cancelled */
-	xhci->current_cmd->status = COMP_CMD_ABORT;
+	xhci->current_cmd->status = COMP_COMMAND_ABORTED;
 
 	/* Make sure command ring is running before aborting it */
 	hw_ring_state = xhci_read_64(xhci, &xhci->op_regs->cmd_ring);
@@ -1361,7 +1361,7 @@ static void handle_cmd_completion(struct xhci_hcd *xhci,
 	cmd_comp_code = GET_COMP_CODE(le32_to_cpu(event->status));
 
 	/* If CMD ring stopped we own the trbs between enqueue and dequeue */
-	if (cmd_comp_code == COMP_CMD_STOP) {
+	if (cmd_comp_code == COMP_STOPPED) {
 		complete_all(&xhci->cmd_ring_stop_completion);
 		return;
 	}
@@ -1378,9 +1378,9 @@ static void handle_cmd_completion(struct xhci_hcd *xhci,
 	 * The command ring is stopped now, but the xHC will issue a Command
 	 * Ring Stopped event which will cause us to restart it.
 	 */
-	if (cmd_comp_code == COMP_CMD_ABORT) {
+	if (cmd_comp_code == COMP_COMMAND_ABORTED) {
 		xhci->cmd_ring_state = CMD_RING_STATE_STOPPED;
-		if (cmd->status == COMP_CMD_ABORT) {
+		if (cmd->status == COMP_COMMAND_ABORTED) {
 			if (xhci->current_cmd == cmd)
 				xhci->current_cmd = NULL;
 			goto event_handled;
@@ -1416,8 +1416,8 @@ static void handle_cmd_completion(struct xhci_hcd *xhci,
 		break;
 	case TRB_CMD_NOOP:
 		/* Is this an aborted command turned to NO-OP? */
-		if (cmd->status == COMP_CMD_STOP)
-			cmd_comp_code = COMP_CMD_STOP;
+		if (cmd->status == COMP_STOPPED)
+			cmd_comp_code = COMP_STOPPED;
 		break;
 	case TRB_RESET_EP:
 		WARN_ON(slot_id != TRB_TO_SLOT_ID(
@@ -1810,9 +1810,9 @@ static int xhci_requires_manual_halt_cleanup(struct xhci_hcd *xhci,
 		unsigned int trb_comp_code)
 {
 	/* TRB completion codes that may require a manual halt cleanup */
-	if (trb_comp_code == COMP_TX_ERR ||
-			trb_comp_code == COMP_BABBLE ||
-			trb_comp_code == COMP_SPLIT_ERR)
+	if (trb_comp_code == COMP_USB_TRANSACTION_ERROR ||
+			trb_comp_code == COMP_BABBLE_DETECTED_ERROR ||
+			trb_comp_code == COMP_SPLIT_TRANSACTION_ERROR)
 		/* The 0.96 spec says a babbling control endpoint
 		 * is not halted. The 0.96 spec says it is.  Some HW
 		 * claims to be 0.95 compliant, but it halts the control
@@ -1868,9 +1868,9 @@ static int finish_td(struct xhci_hcd *xhci, struct xhci_td *td,
 	if (skip)
 		goto td_cleanup;
 
-	if (trb_comp_code == COMP_STOP_INVAL ||
-			trb_comp_code == COMP_STOP ||
-			trb_comp_code == COMP_STOP_SHORT) {
+	if (trb_comp_code == COMP_STOPPED_LENGTH_INVALID ||
+			trb_comp_code == COMP_STOPPED ||
+			trb_comp_code == COMP_STOPPED_SHORT_PACKET) {
 		/* The Endpoint Stop Command completion will take care of any
 		 * stopped TDs.  A stopped TD may be restarted, so don't update
 		 * the ring dequeue pointer or take this TD off any lists yet.
@@ -1878,7 +1878,7 @@ static int finish_td(struct xhci_hcd *xhci, struct xhci_td *td,
 		ep->stopped_td = td;
 		return 0;
 	}
-	if (trb_comp_code == COMP_STALL ||
+	if (trb_comp_code == COMP_STALL_ERROR ||
 		xhci_requires_manual_halt_cleanup(xhci, ep_ctx,
 						trb_comp_code)) {
 		/* Issue a reset endpoint command to clear the host side
@@ -1971,13 +1971,13 @@ static int process_ctrl_td(struct xhci_hcd *xhci, struct xhci_td *td,
 			*status = 0;
 		}
 		break;
-	case COMP_SHORT_TX:
+	case COMP_SHORT_PACKET:
 		if (td->urb->transfer_flags & URB_SHORT_NOT_OK)
 			*status = -EREMOTEIO;
 		else
 			*status = 0;
 		break;
-	case COMP_STOP_SHORT:
+	case COMP_STOPPED_SHORT_PACKET:
 		if (event_trb == ep_ring->dequeue || event_trb == td->last_trb)
 			xhci_warn(xhci, "WARN: Stopped Short Packet on ctrl setup or status TRB\n");
 		else
@@ -1985,14 +1985,14 @@ static int process_ctrl_td(struct xhci_hcd *xhci, struct xhci_td *td,
 				EVENT_TRB_LEN(le32_to_cpu(event->transfer_len));
 
 		return finish_td(xhci, td, event_trb, event, ep, status, false);
-	case COMP_STOP:
+	case COMP_STOPPED:
 		/* Did we stop at data stage? */
 		if (event_trb != ep_ring->dequeue && event_trb != td->last_trb)
 			td->urb->actual_length =
 				td->urb->transfer_buffer_length -
 				EVENT_TRB_LEN(le32_to_cpu(event->transfer_len));
 		/* fall through */
-	case COMP_STOP_INVAL:
+	case COMP_STOPPED_LENGTH_INVALID:
 		return finish_td(xhci, td, event_trb, event, ep, status, false);
 	default:
 		if (!xhci_requires_manual_halt_cleanup(xhci,
@@ -2002,7 +2002,7 @@ static int process_ctrl_td(struct xhci_hcd *xhci, struct xhci_td *td,
 				"halted endpoint index = %u\n",
 				trb_comp_code, ep_index);
 		/* else fall through */
-	case COMP_STALL:
+	case COMP_STALL_ERROR:
 		/* Did we transfer part of the data (middle) phase? */
 		if (event_trb != ep_ring->dequeue &&
 				event_trb != td->last_trb)
@@ -2085,35 +2085,35 @@ static int process_isoc_td(struct xhci_hcd *xhci, struct xhci_td *td,
 			break;
 		}
 		if ((xhci->quirks & XHCI_TRUST_TX_LENGTH))
-			trb_comp_code = COMP_SHORT_TX;
+			trb_comp_code = COMP_SHORT_PACKET;
 	/* fallthrough */
-	case COMP_STOP_SHORT:
-	case COMP_SHORT_TX:
+	case COMP_STOPPED_SHORT_PACKET:
+	case COMP_SHORT_PACKET: 
 		frame->status = td->urb->transfer_flags & URB_SHORT_NOT_OK ?
 				-EREMOTEIO : 0;
 		break;
-	case COMP_BW_OVER:
+	case COMP_BANDWIDTH_OVERRUN_ERROR:
 		frame->status = -ECOMM;
 		skip_td = true;
 		break;
-	case COMP_BUFF_OVER:
-	case COMP_BABBLE:
+	case COMP_ISOCH_BUFFER_OVERRUN:
+	case COMP_BABBLE_DETECTED_ERROR:
 		frame->status = -EOVERFLOW;
 		skip_td = true;
 		break;
-	case COMP_DEV_ERR:
-	case COMP_STALL:
+	case COMP_INCOMPATIBLE_DEVICE_ERROR:
+	case COMP_STALL_ERROR:
 		frame->status = -EPROTO;
 		skip_td = true;
 		break;
-	case COMP_TX_ERR:
+	case COMP_USB_TRANSACTION_ERROR:
 		frame->status = -EPROTO;
 		if (event_trb != td->last_trb)
 			return 0;
 		skip_td = true;
 		break;
-	case COMP_STOP:
-	case COMP_STOP_INVAL:
+	case COMP_STOPPED:
+	case COMP_STOPPED_LENGTH_INVALID:
 		break;
 	default:
 		frame->status = -1;
@@ -2123,7 +2123,7 @@ static int process_isoc_td(struct xhci_hcd *xhci, struct xhci_td *td,
 	if (trb_comp_code == COMP_SUCCESS || skip_td) {
 		frame->actual_length = frame->length;
 		td->urb->actual_length += frame->length;
-	} else if (trb_comp_code == COMP_STOP_SHORT) {
+	} else if (trb_comp_code == COMP_STOPPED_SHORT_PACKET) {
 		frame->actual_length =
 			EVENT_TRB_LEN(le32_to_cpu(event->transfer_len));
 		td->urb->actual_length += frame->actual_length;
@@ -2138,7 +2138,7 @@ static int process_isoc_td(struct xhci_hcd *xhci, struct xhci_td *td,
 		len += TRB_LEN(le32_to_cpu(cur_trb->generic.field[2])) -
 			EVENT_TRB_LEN(le32_to_cpu(event->transfer_len));
 
-		if (trb_comp_code != COMP_STOP_INVAL) {
+		if (trb_comp_code != COMP_STOPPED_LENGTH_INVALID) {
 			frame->actual_length = len;
 			td->urb->actual_length += len;
 		}
@@ -2202,13 +2202,13 @@ static int process_bulk_intr_td(struct xhci_hcd *xhci, struct xhci_td *td,
 			else
 				*status = 0;
 			if ((xhci->quirks & XHCI_TRUST_TX_LENGTH))
-				trb_comp_code = COMP_SHORT_TX;
+				trb_comp_code = COMP_SHORT_PACKET;
 		} else {
 			*status = 0;
 		}
 		break;
-	case COMP_STOP_SHORT:
-	case COMP_SHORT_TX:
+	case COMP_STOPPED_SHORT_PACKET:
+	case COMP_SHORT_PACKET:
 		if (td->urb->transfer_flags & URB_SHORT_NOT_OK)
 			*status = -EREMOTEIO;
 		else
@@ -2218,14 +2218,14 @@ static int process_bulk_intr_td(struct xhci_hcd *xhci, struct xhci_td *td,
 		/* Others already handled above */
 		break;
 	}
-	if (trb_comp_code == COMP_SHORT_TX)
+	if (trb_comp_code == COMP_SHORT_PACKET)
 		xhci_dbg(xhci, "ep %#x - asked for %d bytes, "
 				"%d bytes untransferred\n",
 				td->urb->ep->desc.bEndpointAddress,
 				td->urb->transfer_buffer_length,
 				EVENT_TRB_LEN(le32_to_cpu(event->transfer_len)));
 	/* Stopped - short packet completion */
-	if (trb_comp_code == COMP_STOP_SHORT) {
+	if (trb_comp_code == COMP_STOPPED_SHORT_PACKET) {
 		td->urb->actual_length =
 			EVENT_TRB_LEN(le32_to_cpu(event->transfer_len));
 
@@ -2285,7 +2285,7 @@ static int process_bulk_intr_td(struct xhci_hcd *xhci, struct xhci_td *td,
 		/* If the ring didn't stop on a Link or No-op TRB, add
 		 * in the actual bytes transferred from the Normal TRB
 		 */
-		if (trb_comp_code != COMP_STOP_INVAL)
+		if (trb_comp_code != COMP_STOPPED_LENGTH_INVALID)
 			td->urb->actual_length +=
 				TRB_LEN(le32_to_cpu(cur_trb->generic.field[2])) -
 				EVENT_TRB_LEN(le32_to_cpu(event->transfer_len));
@@ -2380,50 +2380,50 @@ static int handle_tx_event(struct xhci_hcd *xhci,
 		if (EVENT_TRB_LEN(le32_to_cpu(event->transfer_len)) == 0)
 			break;
 		if (xhci->quirks & XHCI_TRUST_TX_LENGTH)
-			trb_comp_code = COMP_SHORT_TX;
+			trb_comp_code = COMP_SHORT_PACKET;
 		else
 			xhci_warn_ratelimited(xhci,
 					"WARN Successful completion on short TX: needs XHCI_TRUST_TX_LENGTH quirk?\n");
-	case COMP_SHORT_TX:
+	case COMP_SHORT_PACKET:
 		break;
-	case COMP_STOP:
+	case COMP_STOPPED:
 		xhci_dbg(xhci, "Stopped on Transfer TRB\n");
 		break;
-	case COMP_STOP_INVAL:
+	case COMP_STOPPED_LENGTH_INVALID:
 		xhci_dbg(xhci, "Stopped on No-op or Link TRB\n");
 		break;
-	case COMP_STOP_SHORT:
+	case COMP_STOPPED_SHORT_PACKET:
 		xhci_dbg(xhci, "Stopped with short packet transfer detected\n");
 		break;
-	case COMP_STALL:
+	case COMP_STALL_ERROR:
 		xhci_dbg(xhci, "Stalled endpoint\n");
 		ep->ep_state |= EP_HALTED;
 		status = -EPIPE;
 		break;
-	case COMP_TRB_ERR:
+	case COMP_TRB_ERROR:
 		xhci_warn(xhci, "WARN: TRB error on endpoint\n");
 		status = -EILSEQ;
 		break;
-	case COMP_SPLIT_ERR:
-	case COMP_TX_ERR:
+	case COMP_SPLIT_TRANSACTION_ERROR:
+	case COMP_USB_TRANSACTION_ERROR:
 		xhci_dbg(xhci, "Transfer error on endpoint\n");
 		status = -EPROTO;
 		break;
-	case COMP_BABBLE:
+	case COMP_BABBLE_DETECTED_ERROR:
 		xhci_dbg(xhci, "Babble error on endpoint\n");
 		status = -EOVERFLOW;
 		break;
-	case COMP_DB_ERR:
+	case COMP_DATA_BUFFER_ERROR:
 		xhci_warn(xhci, "WARN: HC couldn't access mem fast enough\n");
 		status = -ENOSR;
 		break;
-	case COMP_BW_OVER:
+	case COMP_BANDWIDTH_OVERRUN_ERROR:
 		xhci_warn(xhci, "WARN: bandwidth overrun event on endpoint\n");
 		break;
-	case COMP_BUFF_OVER:
+	case COMP_ISOCH_BUFFER_OVERRUN:
 		xhci_warn(xhci, "WARN: buffer overrun event on endpoint\n");
 		break;
-	case COMP_UNDERRUN:
+	case COMP_RING_UNDERRUN:
 		/*
 		 * When the Isoch ring is empty, the xHC will generate
 		 * a Ring Overrun Event for IN Isoch endpoint or Ring
@@ -2436,7 +2436,7 @@ static int handle_tx_event(struct xhci_hcd *xhci,
 				 TRB_TO_SLOT_ID(le32_to_cpu(event->flags)),
 				 ep_index);
 		goto cleanup;
-	case COMP_OVERRUN:
+	case COMP_RING_OVERRUN:
 		xhci_dbg(xhci, "overrun event on endpoint\n");
 		if (!list_empty(&ep_ring->td_list))
 			xhci_dbg(xhci, "Overrun Event for slot %d ep %d "
@@ -2444,11 +2444,11 @@ static int handle_tx_event(struct xhci_hcd *xhci,
 				 TRB_TO_SLOT_ID(le32_to_cpu(event->flags)),
 				 ep_index);
 		goto cleanup;
-	case COMP_DEV_ERR:
+	case COMP_INCOMPATIBLE_DEVICE_ERROR:
 		xhci_warn(xhci, "WARN: detect an incompatible device");
 		status = -EPROTO;
 		break;
-	case COMP_MISSED_INT:
+	case COMP_MISSED_SERVICE_ERROR:
 		/*
 		 * When encounter missed service error, one or more isoc tds
 		 * may be missed by xHC.
@@ -2458,7 +2458,7 @@ static int handle_tx_event(struct xhci_hcd *xhci,
 		ep->skip = true;
 		xhci_dbg(xhci, "Miss service interval error, set skip flag\n");
 		goto cleanup;
-	case COMP_PING_ERR:
+	case COMP_NO_PING_RESPONSE_ERROR:
 		ep->skip = true;
 		xhci_dbg(xhci, "No Ping response error, Skip one Isoc TD\n");
 		goto cleanup;
@@ -2482,8 +2482,8 @@ static int handle_tx_event(struct xhci_hcd *xhci,
 			 * event if the device was suspended.  Don't print
 			 * warnings.
 			 */
-			if (!(trb_comp_code == COMP_STOP ||
-						trb_comp_code == COMP_STOP_INVAL)) {
+			if (!(trb_comp_code == COMP_STOPPED ||
+				trb_comp_code == COMP_STOPPED_LENGTH_INVALID)) {
 				xhci_warn(xhci, "WARN Event TRB for slot %d ep %d with no TDs queued?\n",
 						TRB_TO_SLOT_ID(le32_to_cpu(event->flags)),
 						ep_index);
@@ -2526,8 +2526,8 @@ static int handle_tx_event(struct xhci_hcd *xhci,
 		 * last TRB of the previous TD. The command completion handle
 		 * will take care the rest.
 		 */
-		if (!event_seg && (trb_comp_code == COMP_STOP ||
-				   trb_comp_code == COMP_STOP_INVAL)) {
+		if (!event_seg && (trb_comp_code == COMP_STOPPED ||
+				   trb_comp_code == COMP_STOPPED_LENGTH_INVALID)) {
 			ret = 0;
 			goto cleanup;
 		}
@@ -2560,7 +2560,7 @@ static int handle_tx_event(struct xhci_hcd *xhci,
 			ret = skip_isoc_td(xhci, td, event, ep, &status);
 			goto cleanup;
 		}
-		if (trb_comp_code == COMP_SHORT_TX)
+		if (trb_comp_code == COMP_SHORT_PACKET)
 			ep_ring->last_td_was_short = true;
 		else
 			ep_ring->last_td_was_short = false;
@@ -2601,8 +2601,8 @@ cleanup:
 
 
 		handling_skipped_tds = ep->skip &&
-			trb_comp_code != COMP_MISSED_INT &&
-			trb_comp_code != COMP_PING_ERR;
+			trb_comp_code != COMP_MISSED_SERVICE_ERROR &&
+			trb_comp_code != COMP_NO_PING_RESPONSE_ERROR;
 
 		/*
 		 * Do not update event ring dequeue pointer if we're in a loop
diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c
index 849a20ad8e17..4680454c43b4 100644
--- a/drivers/usb/host/xhci.c
+++ b/drivers/usb/host/xhci.c
@@ -1898,32 +1898,32 @@ static int xhci_configure_endpoint_result(struct xhci_hcd *xhci,
 	int ret;
 
 	switch (*cmd_status) {
-	case COMP_CMD_ABORT:
-	case COMP_CMD_STOP:
+	case COMP_COMMAND_ABORTED:
+	case COMP_STOPPED:
 		xhci_warn(xhci, "Timeout while waiting for configure endpoint command\n");
 		ret = -ETIME;
 		break;
-	case COMP_ENOMEM:
+	case COMP_RESOURCE_ERROR:
 		dev_warn(&udev->dev,
 			 "Not enough host controller resources for new device state.\n");
 		ret = -ENOMEM;
 		/* FIXME: can we allocate more resources for the HC? */
 		break;
-	case COMP_BW_ERR:
-	case COMP_2ND_BW_ERR:
+	case COMP_BANDWIDTH_ERROR:
+	case COMP_SECONDARY_BANDWIDTH_ERROR:
 		dev_warn(&udev->dev,
 			 "Not enough bandwidth for new device state.\n");
 		ret = -ENOSPC;
 		/* FIXME: can we go back to the old state? */
 		break;
-	case COMP_TRB_ERR:
+	case COMP_TRB_ERROR:
 		/* the HCD set up something wrong */
 		dev_warn(&udev->dev, "ERROR: Endpoint drop flag = 0, "
 				"add flag = 1, "
 				"and endpoint is not disabled.\n");
 		ret = -EINVAL;
 		break;
-	case COMP_DEV_ERR:
+	case COMP_INCOMPATIBLE_DEVICE_ERROR:
 		dev_warn(&udev->dev,
 			 "ERROR: Incompatible device for endpoint configure command.\n");
 		ret = -ENODEV;
@@ -1949,33 +1949,33 @@ static int xhci_evaluate_context_result(struct xhci_hcd *xhci,
 	struct xhci_virt_device *virt_dev = xhci->devs[udev->slot_id];
 
 	switch (*cmd_status) {
-	case COMP_CMD_ABORT:
-	case COMP_CMD_STOP:
+	case COMP_COMMAND_ABORTED:
+	case COMP_STOPPED:
 		xhci_warn(xhci, "Timeout while waiting for evaluate context command\n");
 		ret = -ETIME;
 		break;
-	case COMP_EINVAL:
+	case COMP_PARAMETER_ERROR:
 		dev_warn(&udev->dev,
 			 "WARN: xHCI driver setup invalid evaluate context command.\n");
 		ret = -EINVAL;
 		break;
-	case COMP_EBADSLT:
+	case COMP_SLOT_NOT_ENABLED_ERROR:
 		dev_warn(&udev->dev,
 			"WARN: slot not enabled for evaluate context command.\n");
 		ret = -EINVAL;
 		break;
-	case COMP_CTX_STATE:
+	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_DEV_ERR:
+	case COMP_INCOMPATIBLE_DEVICE_ERROR:
 		dev_warn(&udev->dev,
 			"ERROR: Incompatible device for evaluate context command.\n");
 		ret = -ENODEV;
 		break;
-	case COMP_MEL_ERR:
+	case COMP_MAX_EXIT_LATENCY_TOO_LARGE_ERROR:
 		/* Max Exit Latency too large error */
 		dev_warn(&udev->dev, "WARN: Max Exit Latency too large\n");
 		ret = -EINVAL;
@@ -3568,13 +3568,13 @@ int xhci_discover_or_reset_device(struct usb_hcd *hcd, struct usb_device *udev)
 	 */
 	ret = reset_device_cmd->status;
 	switch (ret) {
-	case COMP_CMD_ABORT:
-	case COMP_CMD_STOP:
+	case COMP_COMMAND_ABORTED:
+	case COMP_STOPPED:
 		xhci_warn(xhci, "Timeout waiting for reset device command\n");
 		ret = -ETIME;
 		goto command_cleanup;
-	case COMP_EBADSLT: /* 0.95 completion code for bad slot ID */
-	case COMP_CTX_STATE: /* 0.96 completion code for same thing */
+	case COMP_SLOT_NOT_ENABLED_ERROR: /* 0.95 completion for bad slot ID */
+	case COMP_CONTEXT_STATE_ERROR: /* 0.96 completion code for same thing */
 		xhci_dbg(xhci, "Can't reset device (slot ID %u) in %s state\n",
 				slot_id,
 				xhci_get_slot_state(xhci, virt_dev->out_ctx));
@@ -3939,22 +3939,22 @@ static int xhci_setup_device(struct usb_hcd *hcd, struct usb_device *udev,
 	 * command on a timeout.
 	 */
 	switch (command->status) {
-	case COMP_CMD_ABORT:
-	case COMP_CMD_STOP:
+	case COMP_COMMAND_ABORTED:
+	case COMP_STOPPED:
 		xhci_warn(xhci, "Timeout while waiting for setup device command\n");
 		ret = -ETIME;
 		break;
-	case COMP_CTX_STATE:
-	case COMP_EBADSLT:
+	case COMP_CONTEXT_STATE_ERROR:
+	case COMP_SLOT_NOT_ENABLED_ERROR:
 		xhci_err(xhci, "Setup ERROR: setup %s command for slot %d.\n",
 			 act, udev->slot_id);
 		ret = -EINVAL;
 		break;
-	case COMP_TX_ERR:
+	case COMP_USB_TRANSACTION_ERROR:
 		dev_warn(&udev->dev, "Device not responding to setup %s.\n", act);
 		ret = -EPROTO;
 		break;
-	case COMP_DEV_ERR:
+	case COMP_INCOMPATIBLE_DEVICE_ERROR:
 		dev_warn(&udev->dev,
 			 "ERROR: Incompatible device for setup %s command\n", act);
 		ret = -ENODEV;
diff --git a/drivers/usb/host/xhci.h b/drivers/usb/host/xhci.h
index 41e22221f445..7eb7a0c8f669 100644
--- a/drivers/usb/host/xhci.h
+++ b/drivers/usb/host/xhci.h
@@ -1062,76 +1062,42 @@ struct xhci_transfer_event {
 /* Completion Code - only applicable for some types of TRBs */
 #define	COMP_CODE_MASK		(0xff << 24)
 #define GET_COMP_CODE(p)	(((p) & COMP_CODE_MASK) >> 24)
-#define COMP_SUCCESS	1
-/* Data Buffer Error */
-#define COMP_DB_ERR	2
-/* Babble Detected Error */
-#define COMP_BABBLE	3
-/* USB Transaction Error */
-#define COMP_TX_ERR	4
-/* TRB Error - some TRB field is invalid */
-#define COMP_TRB_ERR	5
-/* Stall Error - USB device is stalled */
-#define COMP_STALL	6
-/* Resource Error - HC doesn't have memory for that device configuration */
-#define COMP_ENOMEM	7
-/* Bandwidth Error - not enough room in schedule for this dev config */
-#define COMP_BW_ERR	8
-/* No Slots Available Error - HC ran out of device slots */
-#define COMP_ENOSLOTS	9
-/* Invalid Stream Type Error */
-#define COMP_STREAM_ERR	10
-/* Slot Not Enabled Error - doorbell rung for disabled device slot */
-#define COMP_EBADSLT	11
-/* Endpoint Not Enabled Error */
-#define COMP_EBADEP	12
-/* Short Packet */
-#define COMP_SHORT_TX	13
-/* Ring Underrun - doorbell rung for an empty isoc OUT ep ring */
-#define COMP_UNDERRUN	14
-/* Ring Overrun - isoc IN ep ring is empty when ep is scheduled to RX */
-#define COMP_OVERRUN	15
-/* Virtual Function Event Ring Full Error */
-#define COMP_VF_FULL	16
-/* Parameter Error - Context parameter is invalid */
-#define COMP_EINVAL	17
-/* Bandwidth Overrun Error - isoc ep exceeded its allocated bandwidth */
-#define COMP_BW_OVER	18
-/* Context State Error - illegal context state transition requested */
-#define COMP_CTX_STATE	19
-/* No Ping Response Error - HC didn't get PING_RESPONSE in time to TX */
-#define COMP_PING_ERR	20
-/* Event Ring is full */
-#define COMP_ER_FULL	21
-/* Incompatible Device Error */
-#define COMP_DEV_ERR	22
-/* Missed Service Error - HC couldn't service an isoc ep within interval */
-#define COMP_MISSED_INT	23
-/* Successfully stopped command ring */
-#define COMP_CMD_STOP	24
-/* Successfully aborted current command and stopped command ring */
-#define COMP_CMD_ABORT	25
-/* Stopped - transfer was terminated by a stop endpoint command */
-#define COMP_STOP	26
-/* Same as COMP_EP_STOPPED, but the transferred length in the event is invalid */
-#define COMP_STOP_INVAL	27
-/* Same as COMP_EP_STOPPED, but a short packet detected */
-#define COMP_STOP_SHORT	28
-/* Max Exit Latency Too Large Error */
-#define COMP_MEL_ERR	29
-/* TRB type 30 reserved */
-/* Isoc Buffer Overrun - an isoc IN ep sent more data than could fit in TD */
-#define COMP_BUFF_OVER	31
-/* Event Lost Error - xHC has an "internal event overrun condition" */
-#define COMP_ISSUES	32
-/* Undefined Error - reported when other error codes don't apply */
-#define COMP_UNKNOWN	33
-/* Invalid Stream ID Error */
-#define COMP_STRID_ERR	34
-/* Secondary Bandwidth Error - may be returned by a Configure Endpoint cmd */
-#define COMP_2ND_BW_ERR	35
-/* Split Transaction Error */
-#define	COMP_SPLIT_ERR	36
+#define COMP_INVALID				0
+#define COMP_SUCCESS				1
+#define COMP_DATA_BUFFER_ERROR			2
+#define COMP_BABBLE_DETECTED_ERROR		3
+#define COMP_USB_TRANSACTION_ERROR		4
+#define COMP_TRB_ERROR				5
+#define COMP_STALL_ERROR			6
+#define COMP_RESOURCE_ERROR			7
+#define COMP_BANDWIDTH_ERROR			8
+#define COMP_NO_SLOTS_AVAILABLE_ERROR		9
+#define COMP_INVALID_STREAM_TYPE_ERROR		10
+#define COMP_SLOT_NOT_ENABLED_ERROR		11
+#define COMP_ENDPOINT_NOT_ENABLED_ERROR		12
+#define COMP_SHORT_PACKET			13
+#define COMP_RING_UNDERRUN			14
+#define COMP_RING_OVERRUN			15
+#define COMP_VF_EVENT_RING_FULL_ERROR		16
+#define COMP_PARAMETER_ERROR			17
+#define COMP_BANDWIDTH_OVERRUN_ERROR		18
+#define COMP_CONTEXT_STATE_ERROR		19
+#define COMP_NO_PING_RESPONSE_ERROR		20
+#define COMP_EVENT_RING_FULL_ERROR		21
+#define COMP_INCOMPATIBLE_DEVICE_ERROR		22
+#define COMP_MISSED_SERVICE_ERROR		23
+#define COMP_COMMAND_RING_STOPPED		24
+#define COMP_COMMAND_ABORTED			25
+#define COMP_STOPPED				26
+#define COMP_STOPPED_LENGTH_INVALID		27
+#define COMP_STOPPED_SHORT_PACKET		28
+#define COMP_MAX_EXIT_LATENCY_TOO_LARGE_ERROR	29
+#define COMP_ISOCH_BUFFER_OVERRUN		31
+#define COMP_EVENT_LOST_ERROR			32
+#define COMP_UNDEFINED_ERROR			33
+#define COMP_INVALID_STREAM_ID_ERROR		34
+#define COMP_SECONDARY_BANDWIDTH_ERROR		35
+#define COMP_SPLIT_TRANSACTION_ERROR		36
 
 struct xhci_link_trb {
 	/* 64-bit segment pointer*/