1 files changed, 0 insertions, 114 deletions
diff --git a/drivers/crypto/cavium/zip/zip_mem.c b/drivers/crypto/cavium/zip/zip_mem.c
deleted file mode 100644
index b3e0843a9169..000000000000
--- a/drivers/crypto/cavium/zip/zip_mem.c
+++ /dev/null
@@ -1,114 +0,0 @@
-/***********************license start************************************
- * Copyright (c) 2003-2017 Cavium, Inc.
- * All rights reserved.
- *
- * License: one of 'Cavium License' or 'GNU General Public License Version 2'
- *
- * This file is provided under the terms of the Cavium License (see below)
- * or under the terms of GNU General Public License, Version 2, as
- * published by the Free Software Foundation. When using or redistributing
- * this file, you may do so under either license.
- *
- * Cavium License:  Redistribution and use in source and binary forms, with
- * or without modification, are permitted provided that the following
- * conditions are met:
- *
- *  * Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *
- *  * Redistributions in binary form must reproduce the above
- *    copyright notice, this list of conditions and the following
- *    disclaimer in the documentation and/or other materials provided
- *    with the distribution.
- *
- *  * Neither the name of Cavium Inc. nor the names of its contributors may be
- *    used to endorse or promote products derived from this software without
- *    specific prior written permission.
- *
- * This Software, including technical data, may be subject to U.S. export
- * control laws, including the U.S. Export Administration Act and its
- * associated regulations, and may be subject to export or import
- * regulations in other countries.
- *
- * TO THE MAXIMUM EXTENT PERMITTED BY LAW, THE SOFTWARE IS PROVIDED "AS IS"
- * AND WITH ALL FAULTS AND CAVIUM INC. MAKES NO PROMISES, REPRESENTATIONS
- * OR WARRANTIES, EITHER EXPRESS, IMPLIED, STATUTORY, OR OTHERWISE, WITH
- * RESPECT TO THE SOFTWARE, INCLUDING ITS CONDITION, ITS CONFORMITY TO ANY
- * REPRESENTATION OR DESCRIPTION, OR THE EXISTENCE OF ANY LATENT OR PATENT
- * DEFECTS, AND CAVIUM SPECIFICALLY DISCLAIMS ALL IMPLIED (IF ANY)
- * WARRANTIES OF TITLE, MERCHANTABILITY, NONINFRINGEMENT, FITNESS FOR A
- * PARTICULAR PURPOSE, LACK OF VIRUSES, ACCURACY OR COMPLETENESS, QUIET
- * ENJOYMENT, QUIET POSSESSION OR CORRESPONDENCE TO DESCRIPTION. THE
- * ENTIRE  RISK ARISING OUT OF USE OR PERFORMANCE OF THE SOFTWARE LIES
- * WITH YOU.
- ***********************license end**************************************/
-
-#include <linux/types.h>
-#include <linux/vmalloc.h>
-
-#include "common.h"
-
-/**
- * zip_cmd_qbuf_alloc - Allocates a cmd buffer for ZIP Instruction Queue
- * @zip: Pointer to zip device structure
- * @q:   Queue number to allocate bufffer to
- * Return: 0 if successful, -ENOMEM otherwise
- */
-int zip_cmd_qbuf_alloc(struct zip_device *zip, int q)
-{
-	zip->iq[q].sw_head = (u64 *)__get_free_pages((GFP_KERNEL | GFP_DMA),
-						get_order(ZIP_CMD_QBUF_SIZE));
-
-	if (!zip->iq[q].sw_head)
-		return -ENOMEM;
-
-	memset(zip->iq[q].sw_head, 0, ZIP_CMD_QBUF_SIZE);
-
-	zip_dbg("cmd_qbuf_alloc[%d] Success : %p\n", q, zip->iq[q].sw_head);
-	return 0;
-}
-
-/**
- * zip_cmd_qbuf_free - Frees the cmd Queue buffer
- * @zip: Pointer to zip device structure
- * @q:   Queue number to free buffer of
- */
-void zip_cmd_qbuf_free(struct zip_device *zip, int q)
-{
-	zip_dbg("Freeing cmd_qbuf 0x%lx\n", zip->iq[q].sw_tail);
-
-	free_pages((u64)zip->iq[q].sw_tail, get_order(ZIP_CMD_QBUF_SIZE));
-}
-
-/**
- * zip_data_buf_alloc - Allocates memory for a data bufffer
- * @size:   Size of the buffer to allocate
- * Returns: Pointer to the buffer allocated
- */
-u8 *zip_data_buf_alloc(u64 size)
-{
-	u8 *ptr;
-
-	ptr = (u8 *)__get_free_pages((GFP_KERNEL | GFP_DMA),
-					get_order(size));
-
-	if (!ptr)
-		return NULL;
-
-	memset(ptr, 0, size);
-
-	zip_dbg("Data buffer allocation success\n");
-	return ptr;
-}
-
-/**
- * zip_data_buf_free - Frees the memory of a data buffer
- * @ptr:  Pointer to the buffer
- * @size: Buffer size
- */
-void zip_data_buf_free(u8 *ptr, u64 size)
-{
-	zip_dbg("Freeing data buffer 0x%lx\n", ptr);
-
-	free_pages((u64)ptr, get_order(size));
-}