1 files changed, 0 insertions, 99 deletions
diff --git a/drivers/staging/fsl-mc/bus/dpmcp.c b/drivers/staging/fsl-mc/bus/dpmcp.c
deleted file mode 100644
index be07c77520af..000000000000
--- a/drivers/staging/fsl-mc/bus/dpmcp.c
+++ /dev/null
@@ -1,99 +0,0 @@
-// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
-/*
- * Copyright 2013-2016 Freescale Semiconductor Inc.
- *
- */
-#include <linux/kernel.h>
-#include "../include/mc.h"
-
-#include "fsl-mc-private.h"
-
-/**
- * dpmcp_open() - Open a control session for the specified object.
- * @mc_io:	Pointer to MC portal's I/O object
- * @cmd_flags:	Command flags; one or more of 'MC_CMD_FLAG_'
- * @dpmcp_id:	DPMCP unique ID
- * @token:	Returned token; use in subsequent API calls
- *
- * This function can be used to open a control session for an
- * already created object; an object may have been declared in
- * the DPL or by calling the dpmcp_create function.
- * This function returns a unique authentication token,
- * associated with the specific object ID and the specific MC
- * portal; this token must be used in all subsequent commands for
- * this specific object
- *
- * Return:	'0' on Success; Error code otherwise.
- */
-int dpmcp_open(struct fsl_mc_io *mc_io,
-	       u32 cmd_flags,
-	       int dpmcp_id,
-	       u16 *token)
-{
-	struct mc_command cmd = { 0 };
-	struct dpmcp_cmd_open *cmd_params;
-	int err;
-
-	/* prepare command */
-	cmd.header = mc_encode_cmd_header(DPMCP_CMDID_OPEN,
-					  cmd_flags, 0);
-	cmd_params = (struct dpmcp_cmd_open *)cmd.params;
-	cmd_params->dpmcp_id = cpu_to_le32(dpmcp_id);
-
-	/* send command to mc*/
-	err = mc_send_command(mc_io, &cmd);
-	if (err)
-		return err;
-
-	/* retrieve response parameters */
-	*token = mc_cmd_hdr_read_token(&cmd);
-
-	return err;
-}
-
-/**
- * dpmcp_close() - Close the control session of the object
- * @mc_io:	Pointer to MC portal's I/O object
- * @cmd_flags:	Command flags; one or more of 'MC_CMD_FLAG_'
- * @token:	Token of DPMCP object
- *
- * After this function is called, no further operations are
- * allowed on the object without opening a new control session.
- *
- * Return:	'0' on Success; Error code otherwise.
- */
-int dpmcp_close(struct fsl_mc_io *mc_io,
-		u32 cmd_flags,
-		u16 token)
-{
-	struct mc_command cmd = { 0 };
-
-	/* prepare command */
-	cmd.header = mc_encode_cmd_header(DPMCP_CMDID_CLOSE,
-					  cmd_flags, token);
-
-	/* send command to mc*/
-	return mc_send_command(mc_io, &cmd);
-}
-
-/**
- * dpmcp_reset() - Reset the DPMCP, returns the object to initial state.
- * @mc_io:	Pointer to MC portal's I/O object
- * @cmd_flags:	Command flags; one or more of 'MC_CMD_FLAG_'
- * @token:	Token of DPMCP object
- *
- * Return:	'0' on Success; Error code otherwise.
- */
-int dpmcp_reset(struct fsl_mc_io *mc_io,
-		u32 cmd_flags,
-		u16 token)
-{
-	struct mc_command cmd = { 0 };
-
-	/* prepare command */
-	cmd.header = mc_encode_cmd_header(DPMCP_CMDID_RESET,
-					  cmd_flags, token);
-
-	/* send command to mc*/
-	return mc_send_command(mc_io, &cmd);
-}