diff --git a/drivers/staging/ccree/ssi_aead.c b/drivers/staging/ccree/ssi_aead.c
index ba0954e..0b5b230 100644
--- a/drivers/staging/ccree/ssi_aead.c
+++ b/drivers/staging/ccree/ssi_aead.c
@@ -233,7 +233,7 @@ static void ssi_aead_complete(struct device *dev, void *ssi_req, void __iomem *c
 	struct ssi_aead_ctx *ctx = crypto_aead_ctx(tfm);
 	int err = 0;
 
-	ssi_buffer_mgr_unmap_aead_request(dev, areq);
+	cc_unmap_aead_request(dev, areq);
 
 	/* Restore ordinary iv pointer */
 	areq->iv = areq_ctx->backup_iv;
@@ -246,17 +246,20 @@ static void ssi_aead_complete(struct device *dev, void *ssi_req, void __iomem *c
 			/* In case of payload authentication failure, MUST NOT
 			 * revealed the decrypted message --> zero its memory.
 			 */
-			ssi_buffer_mgr_zero_sgl(areq->dst, areq_ctx->cryptlen);
+			cc_zero_sgl(areq->dst, areq_ctx->cryptlen);
 			err = -EBADMSG;
 		}
 	} else { /*ENCRYPT*/
-		if (unlikely(areq_ctx->is_icv_fragmented))
-			ssi_buffer_mgr_copy_scatterlist_portion(
-				dev, areq_ctx->mac_buf, areq_ctx->dst_sgl,
-				areq->cryptlen + areq_ctx->dst_offset,
-				(areq->cryptlen + areq_ctx->dst_offset +
-				 ctx->authsize),
-				SSI_SG_FROM_BUF);
+		if (unlikely(areq_ctx->is_icv_fragmented)) {
+			cc_copy_sg_portion(dev, areq_ctx->mac_buf,
+					   areq_ctx->dst_sgl,
+					   (areq->cryptlen +
+					    areq_ctx->dst_offset),
+					   (areq->cryptlen +
+					    areq_ctx->dst_offset +
+					    ctx->authsize),
+					   SSI_SG_FROM_BUF);
+		}
 
 		/* If an IV was generated, copy it back to the user provided buffer. */
 		if (areq_ctx->backup_giv) {
@@ -2053,7 +2056,7 @@ static int ssi_aead_process(struct aead_request *req, enum drv_crypto_direction
 	}
 #endif /*SSI_CC_HAS_AES_GCM*/
 
-	rc = ssi_buffer_mgr_map_aead_request(ctx->drvdata, req);
+	rc = cc_map_aead_request(ctx->drvdata, req);
 	if (unlikely(rc != 0)) {
 		dev_err(dev, "map_request() failed\n");
 		goto exit;
@@ -2112,7 +2115,7 @@ static int ssi_aead_process(struct aead_request *req, enum drv_crypto_direction
 #endif
 	default:
 		dev_err(dev, "Unsupported authenc (%d)\n", ctx->auth_mode);
-		ssi_buffer_mgr_unmap_aead_request(dev, req);
+		cc_unmap_aead_request(dev, req);
 		rc = -ENOTSUPP;
 		goto exit;
 	}
@@ -2123,7 +2126,7 @@ static int ssi_aead_process(struct aead_request *req, enum drv_crypto_direction
 
 	if (unlikely(rc != -EINPROGRESS)) {
 		dev_err(dev, "send_request() failed (rc=%d)\n", rc);
-		ssi_buffer_mgr_unmap_aead_request(dev, req);
+		cc_unmap_aead_request(dev, req);
 	}
 
 exit:
@@ -2753,8 +2756,9 @@ int ssi_aead_alloc(struct ssi_drvdata *drvdata)
 	INIT_LIST_HEAD(&aead_handle->aead_list);
 	drvdata->aead_handle = aead_handle;
 
-	aead_handle->sram_workspace_addr = ssi_sram_mgr_alloc(
-		drvdata, MAX_HMAC_DIGEST_SIZE);
+	aead_handle->sram_workspace_addr = cc_sram_alloc(drvdata,
+							 MAX_HMAC_DIGEST_SIZE);
+
 	if (aead_handle->sram_workspace_addr == NULL_SRAM_ADDR) {
 		dev_err(dev, "SRAM pool exhausted\n");
 		rc = -ENOMEM;
diff --git a/drivers/staging/ccree/ssi_buffer_mgr.c b/drivers/staging/ccree/ssi_buffer_mgr.c
index 1f8a225..2d971f2 100644
--- a/drivers/staging/ccree/ssi_buffer_mgr.c
+++ b/drivers/staging/ccree/ssi_buffer_mgr.c
@@ -65,13 +65,13 @@ struct buffer_array {
 };
 
 /**
- * ssi_buffer_mgr_get_sgl_nents() - Get scatterlist number of entries.
+ * cc_get_sgl_nents() - Get scatterlist number of entries.
  *
  * @sg_list: SG list
  * @nbytes: [IN] Total SGL data bytes.
  * @lbytes: [OUT] Returns the amount of bytes at the last entry
  */
-static unsigned int ssi_buffer_mgr_get_sgl_nents(
+static unsigned int cc_get_sgl_nents(
 	struct device *dev, struct scatterlist *sg_list,
 	unsigned int nbytes, u32 *lbytes, bool *is_chained)
 {
@@ -95,11 +95,11 @@ static unsigned int ssi_buffer_mgr_get_sgl_nents(
 }
 
 /**
- * ssi_buffer_mgr_zero_sgl() - Zero scatter scatter list data.
+ * cc_zero_sgl() - Zero scatter scatter list data.
  *
  * @sgl:
  */
-void ssi_buffer_mgr_zero_sgl(struct scatterlist *sgl, u32 data_len)
+void cc_zero_sgl(struct scatterlist *sgl, u32 data_len)
 {
 	struct scatterlist *current_sg = sgl;
 	int sg_index = 0;
@@ -116,7 +116,7 @@ void ssi_buffer_mgr_zero_sgl(struct scatterlist *sgl, u32 data_len)
 }
 
 /**
- * ssi_buffer_mgr_copy_scatterlist_portion() - Copy scatter list data,
+ * cc_copy_sg_portion() - Copy scatter list data,
  * from to_skip to end, to dest and vice versa
  *
  * @dest:
@@ -125,19 +125,19 @@ void ssi_buffer_mgr_zero_sgl(struct scatterlist *sgl, u32 data_len)
  * @end:
  * @direct:
  */
-void ssi_buffer_mgr_copy_scatterlist_portion(
+void cc_copy_sg_portion(
 	struct device *dev, u8 *dest,
 	struct scatterlist *sg, u32 to_skip,
 	u32 end, enum ssi_sg_cpy_direct direct)
 {
 	u32 nents, lbytes;
 
-	nents = ssi_buffer_mgr_get_sgl_nents(dev, sg, end, &lbytes, NULL);
+	nents = cc_get_sgl_nents(dev, sg, end, &lbytes, NULL);
 	sg_copy_buffer(sg, nents, (void *)dest, (end - to_skip + 1), to_skip,
 		       (direct == SSI_SG_TO_BUF));
 }
 
-static inline int ssi_buffer_mgr_render_buff_to_mlli(
+static inline int cc_render_buff_to_mlli(
 	struct device *dev, dma_addr_t buff_dma, u32 buff_size,
 	u32 *curr_nents, u32 **mlli_entry_pp)
 {
@@ -173,7 +173,7 @@ static inline int ssi_buffer_mgr_render_buff_to_mlli(
 	return 0;
 }
 
-static inline int ssi_buffer_mgr_render_scatterlist_to_mlli(
+static inline int cc_render_sg_to_mlli(
 	struct device *dev, struct scatterlist *sgl,
 	u32 sgl_data_len, u32 sgl_offset, u32 *curr_nents,
 	u32 **mlli_entry_pp)
@@ -189,9 +189,9 @@ static inline int ssi_buffer_mgr_render_scatterlist_to_mlli(
 				sg_dma_len(curr_sgl) - sgl_offset :
 				sgl_data_len;
 		sgl_data_len -= entry_data_len;
-		rc = ssi_buffer_mgr_render_buff_to_mlli(
-			dev, sg_dma_address(curr_sgl) + sgl_offset,
-			entry_data_len, curr_nents, &mlli_entry_p);
+		rc = cc_render_buff_to_mlli(dev, sg_dma_address(curr_sgl) +
+					    sgl_offset, entry_data_len,
+					    curr_nents, &mlli_entry_p);
 		if (rc != 0)
 			return rc;
 
@@ -201,7 +201,7 @@ static inline int ssi_buffer_mgr_render_scatterlist_to_mlli(
 	return 0;
 }
 
-static int ssi_buffer_mgr_generate_mlli(
+static int cc_generate_mlli(
 	struct device *dev,
 	struct buffer_array *sg_data,
 	struct mlli_params *mlli_params)
@@ -226,15 +226,15 @@ static int ssi_buffer_mgr_generate_mlli(
 	/* go over all SG's and link it to one MLLI table */
 	for (i = 0; i < sg_data->num_of_buffers; i++) {
 		if (sg_data->type[i] == DMA_SGL_TYPE)
-			rc = ssi_buffer_mgr_render_scatterlist_to_mlli(
-				dev, sg_data->entry[i].sgl,
-				sg_data->total_data_len[i], sg_data->offset[i],
-				&total_nents, &mlli_p);
+			rc = cc_render_sg_to_mlli(dev, sg_data->entry[i].sgl,
+						  sg_data->total_data_len[i],
+						  sg_data->offset[i],
+						  &total_nents, &mlli_p);
 		else /*DMA_BUFF_TYPE*/
-			rc = ssi_buffer_mgr_render_buff_to_mlli(
-				dev, sg_data->entry[i].buffer_dma,
-				sg_data->total_data_len[i], &total_nents,
-				&mlli_p);
+			rc = cc_render_buff_to_mlli(dev,
+						    sg_data->entry[i].buffer_dma,
+						    sg_data->total_data_len[i],
+						    &total_nents, &mlli_p);
 		if (rc != 0)
 			return rc;
 
@@ -260,7 +260,7 @@ static int ssi_buffer_mgr_generate_mlli(
 	return rc;
 }
 
-static inline void ssi_buffer_mgr_add_buffer_entry(
+static inline void cc_add_buffer_entry(
 	struct device *dev, struct buffer_array *sgl_data,
 	dma_addr_t buffer_dma, unsigned int buffer_len,
 	bool is_last_entry, u32 *mlli_nents)
@@ -281,7 +281,7 @@ static inline void ssi_buffer_mgr_add_buffer_entry(
 	sgl_data->num_of_buffers++;
 }
 
-static inline void ssi_buffer_mgr_add_scatterlist_entry(
+static inline void cc_add_sg_entry(
 	struct device *dev,
 	struct buffer_array *sgl_data,
 	unsigned int nents,
@@ -308,8 +308,8 @@ static inline void ssi_buffer_mgr_add_scatterlist_entry(
 }
 
 static int
-ssi_buffer_mgr_dma_map_sg(struct device *dev, struct scatterlist *sg, u32 nents,
-			  enum dma_data_direction direction)
+cc_dma_map_sg(struct device *dev, struct scatterlist *sg, u32 nents,
+	      enum dma_data_direction direction)
 {
 	u32 i, j;
 	struct scatterlist *l_sg = sg;
@@ -336,7 +336,7 @@ ssi_buffer_mgr_dma_map_sg(struct device *dev, struct scatterlist *sg, u32 nents,
 	return 0;
 }
 
-static int ssi_buffer_mgr_map_scatterlist(
+static int cc_map_sg(
 	struct device *dev, struct scatterlist *sg,
 	unsigned int nbytes, int direction,
 	u32 *nents, u32 max_sg_nents,
@@ -357,8 +357,8 @@ static int ssi_buffer_mgr_map_scatterlist(
 		*nents = 1;
 		*mapped_nents = 1;
 	} else {  /*sg_is_last*/
-		*nents = ssi_buffer_mgr_get_sgl_nents(dev, sg, nbytes, lbytes,
-						      &is_chained);
+		*nents = cc_get_sgl_nents(dev, sg, nbytes, lbytes,
+					  &is_chained);
 		if (*nents > max_sg_nents) {
 			*nents = 0;
 			dev_err(dev, "Too many fragments. current %d max %d\n",
@@ -379,10 +379,8 @@ static int ssi_buffer_mgr_map_scatterlist(
 			/*In this case the driver maps entry by entry so it
 			 * must have the same nents before and after map
 			 */
-			*mapped_nents = ssi_buffer_mgr_dma_map_sg(dev,
-								  sg,
-								  *nents,
-								  direction);
+			*mapped_nents = cc_dma_map_sg(dev, sg, *nents,
+						      direction);
 			if (unlikely(*mapped_nents != *nents)) {
 				*nents = *mapped_nents;
 				dev_err(dev, "dma_map_sg() sg buffer failed\n");
@@ -416,10 +414,9 @@ ssi_aead_handle_config_buf(struct device *dev,
 		areq_ctx->ccm_adata_sg.offset, areq_ctx->ccm_adata_sg.length);
 	/* prepare for case of MLLI */
 	if (assoclen > 0) {
-		ssi_buffer_mgr_add_scatterlist_entry(dev, sg_data, 1,
-						     &areq_ctx->ccm_adata_sg,
-						     (AES_BLOCK_SIZE + areq_ctx->ccm_hdr_size),
-						     0, false, NULL);
+		cc_add_sg_entry(dev, sg_data, 1, &areq_ctx->ccm_adata_sg,
+				(AES_BLOCK_SIZE + areq_ctx->ccm_hdr_size),
+				0, false, NULL);
 	}
 	return 0;
 }
@@ -446,12 +443,12 @@ static inline int ssi_ahash_handle_curr_buf(struct device *dev,
 	areq_ctx->curr_sg = areq_ctx->buff_sg;
 	areq_ctx->in_nents = 0;
 	/* prepare for case of MLLI */
-	ssi_buffer_mgr_add_scatterlist_entry(dev, sg_data, 1, areq_ctx->buff_sg,
-					     curr_buff_cnt, 0, false, NULL);
+	cc_add_sg_entry(dev, sg_data, 1, areq_ctx->buff_sg, curr_buff_cnt, 0,
+			false, NULL);
 	return 0;
 }
 
-void ssi_buffer_mgr_unmap_blkcipher_request(
+void cc_unmap_blkcipher_request(
 	struct device *dev,
 	void *ctx,
 	unsigned int ivsize,
@@ -484,7 +481,7 @@ void ssi_buffer_mgr_unmap_blkcipher_request(
 	}
 }
 
-int ssi_buffer_mgr_map_blkcipher_request(
+int cc_map_blkcipher_request(
 	struct ssi_drvdata *drvdata,
 	void *ctx,
 	unsigned int ivsize,
@@ -527,11 +524,8 @@ int ssi_buffer_mgr_map_blkcipher_request(
 	}
 
 	/* Map the src SGL */
-	rc = ssi_buffer_mgr_map_scatterlist(dev, src,
-					    nbytes, DMA_BIDIRECTIONAL,
-					    &req_ctx->in_nents,
-					    LLI_MAX_NUM_OF_DATA_ENTRIES, &dummy,
-					    &mapped_nents);
+	rc = cc_map_sg(dev, src, nbytes, DMA_BIDIRECTIONAL, &req_ctx->in_nents,
+		       LLI_MAX_NUM_OF_DATA_ENTRIES, &dummy, &mapped_nents);
 	if (unlikely(rc != 0)) {
 		rc = -ENOMEM;
 		goto ablkcipher_exit;
@@ -543,19 +537,16 @@ int ssi_buffer_mgr_map_blkcipher_request(
 		/* Handle inplace operation */
 		if (unlikely(req_ctx->dma_buf_type == SSI_DMA_BUF_MLLI)) {
 			req_ctx->out_nents = 0;
-			ssi_buffer_mgr_add_scatterlist_entry(dev, &sg_data,
-							     req_ctx->in_nents,
-							     src, nbytes, 0,
-							     true,
-							     &req_ctx->in_mlli_nents);
+			cc_add_sg_entry(dev, &sg_data, req_ctx->in_nents, src,
+					nbytes, 0, true,
+					&req_ctx->in_mlli_nents);
 		}
 	} else {
 		/* Map the dst sg */
-		if (unlikely(ssi_buffer_mgr_map_scatterlist(
-			dev, dst, nbytes,
-			DMA_BIDIRECTIONAL, &req_ctx->out_nents,
-			LLI_MAX_NUM_OF_DATA_ENTRIES, &dummy,
-			&mapped_nents))){
+		if (unlikely(cc_map_sg(dev, dst, nbytes, DMA_BIDIRECTIONAL,
+				       &req_ctx->out_nents,
+				       LLI_MAX_NUM_OF_DATA_ENTRIES, &dummy,
+				       &mapped_nents))) {
 			rc = -ENOMEM;
 			goto ablkcipher_exit;
 		}
@@ -563,22 +554,18 @@ int ssi_buffer_mgr_map_blkcipher_request(
 			req_ctx->dma_buf_type = SSI_DMA_BUF_MLLI;
 
 		if (unlikely((req_ctx->dma_buf_type == SSI_DMA_BUF_MLLI))) {
-			ssi_buffer_mgr_add_scatterlist_entry(dev, &sg_data,
-							     req_ctx->in_nents,
-							     src, nbytes, 0,
-							     true,
-							     &req_ctx->in_mlli_nents);
-			ssi_buffer_mgr_add_scatterlist_entry(dev, &sg_data,
-							     req_ctx->out_nents,
-							     dst, nbytes, 0,
-							     true,
-							     &req_ctx->out_mlli_nents);
+			cc_add_sg_entry(dev, &sg_data, req_ctx->in_nents, src,
+					nbytes, 0, true,
+					&req_ctx->in_mlli_nents);
+			cc_add_sg_entry(dev, &sg_data, req_ctx->out_nents, dst,
+					nbytes, 0, true,
+					&req_ctx->out_mlli_nents);
 		}
 	}
 
 	if (unlikely(req_ctx->dma_buf_type == SSI_DMA_BUF_MLLI)) {
 		mlli_params->curr_pool = buff_mgr->mlli_buffs_pool;
-		rc = ssi_buffer_mgr_generate_mlli(dev, &sg_data, mlli_params);
+		rc = cc_generate_mlli(dev, &sg_data, mlli_params);
 		if (unlikely(rc != 0))
 			goto ablkcipher_exit;
 	}
@@ -589,12 +576,11 @@ int ssi_buffer_mgr_map_blkcipher_request(
 	return 0;
 
 ablkcipher_exit:
-	ssi_buffer_mgr_unmap_blkcipher_request(dev, req_ctx, ivsize, src, dst);
+	cc_unmap_blkcipher_request(dev, req_ctx, ivsize, src, dst);
 	return rc;
 }
 
-void ssi_buffer_mgr_unmap_aead_request(
-	struct device *dev, struct aead_request *req)
+void cc_unmap_aead_request(struct device *dev, struct aead_request *req)
 {
 	struct aead_req_ctx *areq_ctx = aead_request_ctx(req);
 	unsigned int hw_iv_size = areq_ctx->hw_iv_size;
@@ -668,16 +654,15 @@ void ssi_buffer_mgr_unmap_aead_request(
 		size_to_unmap += crypto_aead_ivsize(tfm);
 
 	dma_unmap_sg(dev, req->src,
-		     ssi_buffer_mgr_get_sgl_nents(dev, req->src, size_to_unmap,
-						  &dummy, &chained),
+		     cc_get_sgl_nents(dev, req->src, size_to_unmap,
+				      &dummy, &chained),
 		     DMA_BIDIRECTIONAL);
 	if (unlikely(req->src != req->dst)) {
 		dev_dbg(dev, "Unmapping dst sgl: req->dst=%pK\n",
 			sg_virt(req->dst));
 		dma_unmap_sg(dev, req->dst,
-			     ssi_buffer_mgr_get_sgl_nents(dev, req->dst,
-							  size_to_unmap,
-							  &dummy, &chained),
+			     cc_get_sgl_nents(dev, req->dst, size_to_unmap,
+					      &dummy, &chained),
 			     DMA_BIDIRECTIONAL);
 	}
 	if (drvdata->coherent &&
@@ -691,14 +676,15 @@ void ssi_buffer_mgr_unmap_aead_request(
 		/* copy mac to a temporary location to deal with possible
 		 * data memory overriding that caused by cache coherence problem.
 		 */
-		ssi_buffer_mgr_copy_scatterlist_portion(
-			dev, areq_ctx->backup_mac, req->src,
-			size_to_skip + req->cryptlen - areq_ctx->req_authsize,
-			size_to_skip + req->cryptlen, SSI_SG_FROM_BUF);
+		cc_copy_sg_portion(dev, areq_ctx->backup_mac, req->src,
+				   (size_to_skip + req->cryptlen -
+				    areq_ctx->req_authsize),
+				   (size_to_skip + req->cryptlen),
+				   SSI_SG_FROM_BUF);
 	}
 }
 
-static inline int ssi_buffer_mgr_get_aead_icv_nents(
+static inline int cc_get_aead_icv_nents(
 	struct device *dev,
 	struct scatterlist *sgl,
 	unsigned int sgl_nents,
@@ -748,7 +734,7 @@ static inline int ssi_buffer_mgr_get_aead_icv_nents(
 	return nents;
 }
 
-static inline int ssi_buffer_mgr_aead_chain_iv(
+static inline int cc_aead_chain_iv(
 	struct ssi_drvdata *drvdata,
 	struct aead_request *req,
 	struct buffer_array *sg_data,
@@ -780,11 +766,10 @@ static inline int ssi_buffer_mgr_aead_chain_iv(
 		unsigned int iv_size_to_authenc = crypto_aead_ivsize(tfm);
 		unsigned int iv_ofs = GCM_BLOCK_RFC4_IV_OFFSET;
 		/* Chain to given list */
-		ssi_buffer_mgr_add_buffer_entry(
-			dev, sg_data,
-			areq_ctx->gen_ctx.iv_dma_addr + iv_ofs,
-			iv_size_to_authenc, is_last,
-			&areq_ctx->assoc.mlli_nents);
+		cc_add_buffer_entry(dev, sg_data,
+				    (areq_ctx->gen_ctx.iv_dma_addr + iv_ofs),
+				    iv_size_to_authenc, is_last,
+				    &areq_ctx->assoc.mlli_nents);
 		areq_ctx->assoc_buff_type = SSI_DMA_BUF_MLLI;
 	}
 
@@ -792,7 +777,7 @@ static inline int ssi_buffer_mgr_aead_chain_iv(
 	return rc;
 }
 
-static inline int ssi_buffer_mgr_aead_chain_assoc(
+static inline int cc_aead_chain_assoc(
 	struct ssi_drvdata *drvdata,
 	struct aead_request *req,
 	struct buffer_array *sg_data,
@@ -874,10 +859,9 @@ static inline int ssi_buffer_mgr_aead_chain_assoc(
 		dev_dbg(dev, "Chain assoc: buff_type=%s nents=%u\n",
 			GET_DMA_BUFFER_TYPE(areq_ctx->assoc_buff_type),
 			areq_ctx->assoc.nents);
-		ssi_buffer_mgr_add_scatterlist_entry(
-			dev, sg_data, areq_ctx->assoc.nents,
-			req->src, req->assoclen, 0, is_last,
-			&areq_ctx->assoc.mlli_nents);
+		cc_add_sg_entry(dev, sg_data, areq_ctx->assoc.nents, req->src,
+				req->assoclen, 0, is_last,
+				&areq_ctx->assoc.mlli_nents);
 		areq_ctx->assoc_buff_type = SSI_DMA_BUF_MLLI;
 	}
 
@@ -885,7 +869,7 @@ static inline int ssi_buffer_mgr_aead_chain_assoc(
 	return rc;
 }
 
-static inline void ssi_buffer_mgr_prepare_aead_data_dlli(
+static inline void cc_prepare_aead_data_dlli(
 	struct aead_request *req,
 	u32 *src_last_bytes, u32 *dst_last_bytes)
 {
@@ -921,7 +905,7 @@ static inline void ssi_buffer_mgr_prepare_aead_data_dlli(
 	}
 }
 
-static inline int ssi_buffer_mgr_prepare_aead_data_mlli(
+static inline int cc_prepare_aead_data_mlli(
 	struct ssi_drvdata *drvdata,
 	struct aead_request *req,
 	struct buffer_array *sg_data,
@@ -937,20 +921,15 @@ static inline int ssi_buffer_mgr_prepare_aead_data_mlli(
 
 	if (likely(req->src == req->dst)) {
 		/*INPLACE*/
-		ssi_buffer_mgr_add_scatterlist_entry(dev, sg_data,
-						     areq_ctx->src.nents,
-						     areq_ctx->src_sgl,
-						     areq_ctx->cryptlen,
-						     areq_ctx->src_offset,
-						     is_last_table,
-						     &areq_ctx->src.mlli_nents);
-
-		icv_nents = ssi_buffer_mgr_get_aead_icv_nents(dev,
-							      areq_ctx->src_sgl,
-							      areq_ctx->src.nents,
-							      authsize,
-							      *src_last_bytes,
-							      &areq_ctx->is_icv_fragmented);
+		cc_add_sg_entry(dev, sg_data, areq_ctx->src.nents,
+				areq_ctx->src_sgl, areq_ctx->cryptlen,
+				areq_ctx->src_offset, is_last_table,
+				&areq_ctx->src.mlli_nents);
+
+		icv_nents = cc_get_aead_icv_nents(dev, areq_ctx->src_sgl,
+						  areq_ctx->src.nents,
+						  authsize, *src_last_bytes,
+						  &areq_ctx->is_icv_fragmented);
 		if (unlikely(icv_nents < 0)) {
 			rc = -ENOTSUPP;
 			goto prepare_data_mlli_exit;
@@ -973,13 +952,12 @@ static inline int ssi_buffer_mgr_prepare_aead_data_mlli(
 					if (areq_ctx->is_gcm4543)
 						skip += crypto_aead_ivsize(tfm);
 
-					ssi_buffer_mgr_copy_scatterlist_portion(
-						dev, areq_ctx->backup_mac,
-						req->src,
-						(skip + req->cryptlen -
-						 areq_ctx->req_authsize),
-						skip + req->cryptlen,
-						SSI_SG_TO_BUF);
+					cc_copy_sg_portion(dev,
+							   areq_ctx->backup_mac,
+							   req->src,
+							   (skip + req->cryptlen - areq_ctx->req_authsize),
+							   (skip + req->cryptlen),
+							   SSI_SG_TO_BUF);
 				}
 				areq_ctx->icv_virt_addr = areq_ctx->backup_mac;
 			} else {
@@ -998,27 +976,19 @@ static inline int ssi_buffer_mgr_prepare_aead_data_mlli(
 
 	} else if (direct == DRV_CRYPTO_DIRECTION_DECRYPT) {
 		/*NON-INPLACE and DECRYPT*/
-		ssi_buffer_mgr_add_scatterlist_entry(dev, sg_data,
-						     areq_ctx->src.nents,
-						     areq_ctx->src_sgl,
-						     areq_ctx->cryptlen,
-						     areq_ctx->src_offset,
-						     is_last_table,
-						     &areq_ctx->src.mlli_nents);
-		ssi_buffer_mgr_add_scatterlist_entry(dev, sg_data,
-						     areq_ctx->dst.nents,
-						     areq_ctx->dst_sgl,
-						     areq_ctx->cryptlen,
-						     areq_ctx->dst_offset,
-						     is_last_table,
-						     &areq_ctx->dst.mlli_nents);
-
-		icv_nents = ssi_buffer_mgr_get_aead_icv_nents(dev,
-							      areq_ctx->src_sgl,
-							      areq_ctx->src.nents,
-							      authsize,
-							      *src_last_bytes,
-							      &areq_ctx->is_icv_fragmented);
+		cc_add_sg_entry(dev, sg_data, areq_ctx->src.nents,
+				areq_ctx->src_sgl, areq_ctx->cryptlen,
+				areq_ctx->src_offset, is_last_table,
+				&areq_ctx->src.mlli_nents);
+		cc_add_sg_entry(dev, sg_data, areq_ctx->dst.nents,
+				areq_ctx->dst_sgl, areq_ctx->cryptlen,
+				areq_ctx->dst_offset, is_last_table,
+				&areq_ctx->dst.mlli_nents);
+
+		icv_nents = cc_get_aead_icv_nents(dev, areq_ctx->src_sgl,
+						  areq_ctx->src.nents,
+						  authsize, *src_last_bytes,
+						  &areq_ctx->is_icv_fragmented);
 		if (unlikely(icv_nents < 0)) {
 			rc = -ENOTSUPP;
 			goto prepare_data_mlli_exit;
@@ -1034,10 +1004,11 @@ static inline int ssi_buffer_mgr_prepare_aead_data_mlli(
 			if (areq_ctx->is_gcm4543)
 				size_to_skip += crypto_aead_ivsize(tfm);
 
-			ssi_buffer_mgr_copy_scatterlist_portion(
-				dev, areq_ctx->backup_mac, req->src,
-				size_to_skip + req->cryptlen - areq_ctx->req_authsize,
-				size_to_skip + req->cryptlen, SSI_SG_TO_BUF);
+			  cc_copy_sg_portion(dev, areq_ctx->backup_mac,
+					     req->src,
+					     (size_to_skip + req->cryptlen - areq_ctx->req_authsize),
+					     (size_to_skip + req->cryptlen),
+					     SSI_SG_TO_BUF);
 			areq_ctx->icv_virt_addr = areq_ctx->backup_mac;
 		} else { /* Contig. ICV */
 			/*Should hanlde if the sg is not contig.*/
@@ -1051,27 +1022,19 @@ static inline int ssi_buffer_mgr_prepare_aead_data_mlli(
 
 	} else {
 		/*NON-INPLACE and ENCRYPT*/
-		ssi_buffer_mgr_add_scatterlist_entry(dev, sg_data,
-						     areq_ctx->dst.nents,
-						     areq_ctx->dst_sgl,
-						     areq_ctx->cryptlen,
-						     areq_ctx->dst_offset,
-						     is_last_table,
-						     &areq_ctx->dst.mlli_nents);
-		ssi_buffer_mgr_add_scatterlist_entry(dev, sg_data,
-						     areq_ctx->src.nents,
-						     areq_ctx->src_sgl,
-						     areq_ctx->cryptlen,
-						     areq_ctx->src_offset,
-						     is_last_table,
-						     &areq_ctx->src.mlli_nents);
-
-		icv_nents = ssi_buffer_mgr_get_aead_icv_nents(dev,
-							      areq_ctx->dst_sgl,
-							      areq_ctx->dst.nents,
-							      authsize,
-							      *dst_last_bytes,
-			&areq_ctx->is_icv_fragmented);
+		cc_add_sg_entry(dev, sg_data, areq_ctx->dst.nents,
+				areq_ctx->dst_sgl, areq_ctx->cryptlen,
+				areq_ctx->dst_offset, is_last_table,
+				&areq_ctx->dst.mlli_nents);
+		cc_add_sg_entry(dev, sg_data, areq_ctx->src.nents,
+				areq_ctx->src_sgl, areq_ctx->cryptlen,
+				areq_ctx->src_offset, is_last_table,
+				&areq_ctx->src.mlli_nents);
+
+		icv_nents = cc_get_aead_icv_nents(dev, areq_ctx->dst_sgl,
+						  areq_ctx->dst.nents,
+						  authsize, *dst_last_bytes,
+						  &areq_ctx->is_icv_fragmented);
 		if (unlikely(icv_nents < 0)) {
 			rc = -ENOTSUPP;
 			goto prepare_data_mlli_exit;
@@ -1095,7 +1058,7 @@ static inline int ssi_buffer_mgr_prepare_aead_data_mlli(
 	return rc;
 }
 
-static inline int ssi_buffer_mgr_aead_chain_data(
+static inline int cc_aead_chain_data(
 	struct ssi_drvdata *drvdata,
 	struct aead_request *req,
 	struct buffer_array *sg_data,
@@ -1131,10 +1094,8 @@ static inline int ssi_buffer_mgr_aead_chain_data(
 		size_for_map += crypto_aead_ivsize(tfm);
 
 	size_for_map += (direct == DRV_CRYPTO_DIRECTION_ENCRYPT) ? authsize : 0;
-	src_mapped_nents = ssi_buffer_mgr_get_sgl_nents(dev, req->src,
-							size_for_map,
-							&src_last_bytes,
-							&chained);
+	src_mapped_nents = cc_get_sgl_nents(dev, req->src, size_for_map,
+					    &src_last_bytes, &chained);
 	sg_index = areq_ctx->src_sgl->length;
 	//check where the data starts
 	while (sg_index <= size_to_skip) {
@@ -1164,22 +1125,18 @@ static inline int ssi_buffer_mgr_aead_chain_data(
 		if (is_gcm4543)
 			size_for_map += crypto_aead_ivsize(tfm);
 
-		rc = ssi_buffer_mgr_map_scatterlist(dev, req->dst, size_for_map,
-						    DMA_BIDIRECTIONAL,
-						    &areq_ctx->dst.nents,
-						    LLI_MAX_NUM_OF_DATA_ENTRIES,
-						    &dst_last_bytes,
-						    &dst_mapped_nents);
+		rc = cc_map_sg(dev, req->dst, size_for_map, DMA_BIDIRECTIONAL,
+			       &areq_ctx->dst.nents,
+			       LLI_MAX_NUM_OF_DATA_ENTRIES, &dst_last_bytes,
+			       &dst_mapped_nents);
 		if (unlikely(rc != 0)) {
 			rc = -ENOMEM;
 			goto chain_data_exit;
 		}
 	}
 
-	dst_mapped_nents = ssi_buffer_mgr_get_sgl_nents(dev, req->dst,
-							size_for_map,
-							&dst_last_bytes,
-							&chained);
+	dst_mapped_nents = cc_get_sgl_nents(dev, req->dst, size_for_map,
+					    &dst_last_bytes, &chained);
 	sg_index = areq_ctx->dst_sgl->length;
 	offset = size_to_skip;
 
@@ -1206,23 +1163,21 @@ static inline int ssi_buffer_mgr_aead_chain_data(
 	    (dst_mapped_nents  > 1) ||
 	    do_chain) {
 		areq_ctx->data_buff_type = SSI_DMA_BUF_MLLI;
-		rc = ssi_buffer_mgr_prepare_aead_data_mlli(drvdata, req,
-							   sg_data,
-							   &src_last_bytes,
-							   &dst_last_bytes,
-							   is_last_table);
+		rc = cc_prepare_aead_data_mlli(drvdata, req, sg_data,
+					       &src_last_bytes,
+					       &dst_last_bytes, is_last_table);
 	} else {
 		areq_ctx->data_buff_type = SSI_DMA_BUF_DLLI;
-		ssi_buffer_mgr_prepare_aead_data_dlli(
-				req, &src_last_bytes, &dst_last_bytes);
+		cc_prepare_aead_data_dlli(req, &src_last_bytes,
+					  &dst_last_bytes);
 	}
 
 chain_data_exit:
 	return rc;
 }
 
-static void ssi_buffer_mgr_update_aead_mlli_nents(struct ssi_drvdata *drvdata,
-						  struct aead_request *req)
+static void cc_update_aead_mlli_nents(struct ssi_drvdata *drvdata,
+				      struct aead_request *req)
 {
 	struct aead_req_ctx *areq_ctx = aead_request_ctx(req);
 	u32 curr_mlli_size = 0;
@@ -1272,7 +1227,7 @@ static void ssi_buffer_mgr_update_aead_mlli_nents(struct ssi_drvdata *drvdata,
 	}
 }
 
-int ssi_buffer_mgr_map_aead_request(
+int cc_map_aead_request(
 	struct ssi_drvdata *drvdata, struct aead_request *req)
 {
 	struct aead_req_ctx *areq_ctx = aead_request_ctx(req);
@@ -1303,10 +1258,10 @@ int ssi_buffer_mgr_map_aead_request(
 		/* copy mac to a temporary location to deal with possible
 		 * data memory overriding that caused by cache coherence problem.
 		 */
-		ssi_buffer_mgr_copy_scatterlist_portion(
-			dev, areq_ctx->backup_mac, req->src,
-			size_to_skip + req->cryptlen - areq_ctx->req_authsize,
-			size_to_skip + req->cryptlen, SSI_SG_TO_BUF);
+		cc_copy_sg_portion(dev, areq_ctx->backup_mac, req->src,
+				   (size_to_skip + req->cryptlen - areq_ctx->req_authsize),
+				   (size_to_skip + req->cryptlen),
+				   SSI_SG_TO_BUF);
 	}
 
 	/* cacluate the size for cipher remove ICV in decrypt*/
@@ -1406,9 +1361,11 @@ int ssi_buffer_mgr_map_aead_request(
 
 	if (is_gcm4543)
 		size_to_map += crypto_aead_ivsize(tfm);
-	rc = ssi_buffer_mgr_map_scatterlist(dev, req->src,
-					    size_to_map, DMA_BIDIRECTIONAL, &areq_ctx->src.nents,
-					    LLI_MAX_NUM_OF_ASSOC_DATA_ENTRIES + LLI_MAX_NUM_OF_DATA_ENTRIES, &dummy, &mapped_nents);
+	rc = cc_map_sg(dev, req->src, size_to_map, DMA_BIDIRECTIONAL,
+		       &areq_ctx->src.nents,
+		       (LLI_MAX_NUM_OF_ASSOC_DATA_ENTRIES +
+			LLI_MAX_NUM_OF_DATA_ENTRIES),
+		       &dummy, &mapped_nents);
 	if (unlikely(rc != 0)) {
 		rc = -ENOMEM;
 		goto aead_map_failure;
@@ -1421,13 +1378,13 @@ int ssi_buffer_mgr_map_aead_request(
 		 *   (2) Src/Dst SGLs
 		 *   Note: IV is contg. buffer (not an SGL)
 		 */
-		rc = ssi_buffer_mgr_aead_chain_assoc(drvdata, req, &sg_data, true, false);
+		rc = cc_aead_chain_assoc(drvdata, req, &sg_data, true, false);
 		if (unlikely(rc != 0))
 			goto aead_map_failure;
-		rc = ssi_buffer_mgr_aead_chain_iv(drvdata, req, &sg_data, true, false);
+		rc = cc_aead_chain_iv(drvdata, req, &sg_data, true, false);
 		if (unlikely(rc != 0))
 			goto aead_map_failure;
-		rc = ssi_buffer_mgr_aead_chain_data(drvdata, req, &sg_data, true, false);
+		rc = cc_aead_chain_data(drvdata, req, &sg_data, true, false);
 		if (unlikely(rc != 0))
 			goto aead_map_failure;
 	} else { /* DOUBLE-PASS flow */
@@ -1451,13 +1408,13 @@ int ssi_buffer_mgr_map_aead_request(
 		 *   (3) MLLI for src
 		 *   (4) MLLI for dst
 		 */
-		rc = ssi_buffer_mgr_aead_chain_assoc(drvdata, req, &sg_data, false, true);
+		rc = cc_aead_chain_assoc(drvdata, req, &sg_data, false, true);
 		if (unlikely(rc != 0))
 			goto aead_map_failure;
-		rc = ssi_buffer_mgr_aead_chain_iv(drvdata, req, &sg_data, false, true);
+		rc = cc_aead_chain_iv(drvdata, req, &sg_data, false, true);
 		if (unlikely(rc != 0))
 			goto aead_map_failure;
-		rc = ssi_buffer_mgr_aead_chain_data(drvdata, req, &sg_data, true, true);
+		rc = cc_aead_chain_data(drvdata, req, &sg_data, true, true);
 		if (unlikely(rc != 0))
 			goto aead_map_failure;
 	}
@@ -1467,11 +1424,11 @@ int ssi_buffer_mgr_map_aead_request(
 		(areq_ctx->assoc_buff_type == SSI_DMA_BUF_MLLI) ||
 		(areq_ctx->data_buff_type == SSI_DMA_BUF_MLLI))) {
 		mlli_params->curr_pool = buff_mgr->mlli_buffs_pool;
-		rc = ssi_buffer_mgr_generate_mlli(dev, &sg_data, mlli_params);
+		rc = cc_generate_mlli(dev, &sg_data, mlli_params);
 		if (unlikely(rc != 0))
 			goto aead_map_failure;
 
-		ssi_buffer_mgr_update_aead_mlli_nents(drvdata, req);
+		cc_update_aead_mlli_nents(drvdata, req);
 		dev_dbg(dev, "assoc params mn %d\n",
 			areq_ctx->assoc.mlli_nents);
 		dev_dbg(dev, "src params mn %d\n", areq_ctx->src.mlli_nents);
@@ -1480,12 +1437,13 @@ int ssi_buffer_mgr_map_aead_request(
 	return 0;
 
 aead_map_failure:
-	ssi_buffer_mgr_unmap_aead_request(dev, req);
+	cc_unmap_aead_request(dev, req);
 	return rc;
 }
 
-int ssi_buffer_mgr_map_hash_request_final(
-	struct ssi_drvdata *drvdata, void *ctx, struct scatterlist *src, unsigned int nbytes, bool do_update)
+int cc_map_hash_request_final(struct ssi_drvdata *drvdata, void *ctx,
+			      struct scatterlist *src, unsigned int nbytes,
+			      bool do_update)
 {
 	struct ahash_req_ctx *areq_ctx = (struct ahash_req_ctx *)ctx;
 	struct device *dev = drvdata_to_dev(drvdata);
@@ -1522,12 +1480,10 @@ int ssi_buffer_mgr_map_hash_request_final(
 	}
 
 	if (src && (nbytes > 0) && do_update) {
-		if (unlikely(ssi_buffer_mgr_map_scatterlist(dev, src, nbytes,
-							    DMA_TO_DEVICE,
-							    &areq_ctx->in_nents,
-							    LLI_MAX_NUM_OF_DATA_ENTRIES,
-							    &dummy,
-							    &mapped_nents))){
+		if (unlikely(cc_map_sg(dev, src, nbytes, DMA_TO_DEVICE,
+				       &areq_ctx->in_nents,
+				       LLI_MAX_NUM_OF_DATA_ENTRIES,
+				       &dummy, &mapped_nents))) {
 			goto unmap_curr_buff;
 		}
 		if (src && (mapped_nents == 1)
@@ -1546,12 +1502,9 @@ int ssi_buffer_mgr_map_hash_request_final(
 	if (unlikely(areq_ctx->data_dma_buf_type == SSI_DMA_BUF_MLLI)) {
 		mlli_params->curr_pool = buff_mgr->mlli_buffs_pool;
 		/* add the src data to the sg_data */
-		ssi_buffer_mgr_add_scatterlist_entry(dev, &sg_data,
-						     areq_ctx->in_nents,
-						     src, nbytes, 0, true,
-						     &areq_ctx->mlli_nents);
-		if (unlikely(ssi_buffer_mgr_generate_mlli(dev, &sg_data,
-							  mlli_params) != 0)) {
+		cc_add_sg_entry(dev, &sg_data, areq_ctx->in_nents, src, nbytes,
+				0, true, &areq_ctx->mlli_nents);
+		if (unlikely(cc_generate_mlli(dev, &sg_data, mlli_params) != 0)) {
 			goto fail_unmap_din;
 		}
 	}
@@ -1571,8 +1524,9 @@ int ssi_buffer_mgr_map_hash_request_final(
 	return -ENOMEM;
 }
 
-int ssi_buffer_mgr_map_hash_request_update(
-	struct ssi_drvdata *drvdata, void *ctx, struct scatterlist *src, unsigned int nbytes, unsigned int block_size)
+int cc_map_hash_request_update(struct ssi_drvdata *drvdata, void *ctx,
+			       struct scatterlist *src, unsigned int nbytes,
+			       unsigned int block_size)
 {
 	struct ahash_req_ctx *areq_ctx = (struct ahash_req_ctx *)ctx;
 	struct device *dev = drvdata_to_dev(drvdata);
@@ -1606,8 +1560,7 @@ int ssi_buffer_mgr_map_hash_request_update(
 		dev_dbg(dev, " less than one block: curr_buff=%pK *curr_buff_cnt=0x%X copy_to=%pK\n",
 			curr_buff, *curr_buff_cnt, &curr_buff[*curr_buff_cnt]);
 		areq_ctx->in_nents =
-			ssi_buffer_mgr_get_sgl_nents(dev, src, nbytes, &dummy,
-						     NULL);
+			cc_get_sgl_nents(dev, src, nbytes, &dummy, NULL);
 		sg_copy_to_buffer(src, areq_ctx->in_nents,
 				  &curr_buff[*curr_buff_cnt], nbytes);
 		*curr_buff_cnt += nbytes;
@@ -1627,9 +1580,9 @@ int ssi_buffer_mgr_map_hash_request_update(
 		dev_dbg(dev, " handle residue: next buff %pK skip data %u residue %u\n",
 			next_buff, (update_data_len - *curr_buff_cnt),
 			*next_buff_cnt);
-		ssi_buffer_mgr_copy_scatterlist_portion(dev, next_buff, src,
-							(update_data_len - *curr_buff_cnt),
-							nbytes, SSI_SG_TO_BUF);
+		cc_copy_sg_portion(dev, next_buff, src,
+				   (update_data_len - *curr_buff_cnt),
+				   nbytes, SSI_SG_TO_BUF);
 		/* change the buffer index for next operation */
 		swap_index = 1;
 	}
@@ -1644,13 +1597,11 @@ int ssi_buffer_mgr_map_hash_request_update(
 	}
 
 	if (update_data_len > *curr_buff_cnt) {
-		if (unlikely(ssi_buffer_mgr_map_scatterlist(dev, src,
-							    (update_data_len - *curr_buff_cnt),
-							    DMA_TO_DEVICE,
-							    &areq_ctx->in_nents,
-							    LLI_MAX_NUM_OF_DATA_ENTRIES,
-							    &dummy,
-							    &mapped_nents))){
+		if (unlikely(cc_map_sg(dev, src,
+				       (update_data_len - *curr_buff_cnt),
+				       DMA_TO_DEVICE, &areq_ctx->in_nents,
+				       LLI_MAX_NUM_OF_DATA_ENTRIES, &dummy,
+				       &mapped_nents))) {
 			goto unmap_curr_buff;
 		}
 		if ((mapped_nents == 1)
@@ -1669,15 +1620,10 @@ int ssi_buffer_mgr_map_hash_request_update(
 	if (unlikely(areq_ctx->data_dma_buf_type == SSI_DMA_BUF_MLLI)) {
 		mlli_params->curr_pool = buff_mgr->mlli_buffs_pool;
 		/* add the src data to the sg_data */
-		ssi_buffer_mgr_add_scatterlist_entry(dev, &sg_data,
-						     areq_ctx->in_nents,
-						     src,
-						     (update_data_len - *curr_buff_cnt),
-						     0,
-						     true,
-						     &areq_ctx->mlli_nents);
-		if (unlikely(ssi_buffer_mgr_generate_mlli(dev, &sg_data,
-							  mlli_params) != 0)) {
+		cc_add_sg_entry(dev, &sg_data, areq_ctx->in_nents, src,
+				(update_data_len - *curr_buff_cnt), 0, true,
+				&areq_ctx->mlli_nents);
+		if (unlikely(cc_generate_mlli(dev, &sg_data, mlli_params) != 0)) {
 			goto fail_unmap_din;
 		}
 	}
@@ -1695,8 +1641,8 @@ int ssi_buffer_mgr_map_hash_request_update(
 	return -ENOMEM;
 }
 
-void ssi_buffer_mgr_unmap_hash_request(
-	struct device *dev, void *ctx, struct scatterlist *src, bool do_revert)
+void cc_unmap_hash_request(struct device *dev, void *ctx,
+			   struct scatterlist *src, bool do_revert)
 {
 	struct ahash_req_ctx *areq_ctx = (struct ahash_req_ctx *)ctx;
 	u32 *prev_len = areq_ctx->buff_index ?  &areq_ctx->buff0_cnt :
@@ -1736,7 +1682,7 @@ void ssi_buffer_mgr_unmap_hash_request(
 	}
 }
 
-int ssi_buffer_mgr_init(struct ssi_drvdata *drvdata)
+int cc_buffer_mgr_init(struct ssi_drvdata *drvdata)
 {
 	struct buff_mgr_handle *buff_mgr_handle;
 	struct device *dev = drvdata_to_dev(drvdata);
@@ -1759,11 +1705,11 @@ int ssi_buffer_mgr_init(struct ssi_drvdata *drvdata)
 	return 0;
 
 error:
-	ssi_buffer_mgr_fini(drvdata);
+	cc_buffer_mgr_fini(drvdata);
 	return -ENOMEM;
 }
 
-int ssi_buffer_mgr_fini(struct ssi_drvdata *drvdata)
+int cc_buffer_mgr_fini(struct ssi_drvdata *drvdata)
 {
 	struct buff_mgr_handle *buff_mgr_handle = drvdata->buff_mgr_handle;
 
diff --git a/drivers/staging/ccree/ssi_buffer_mgr.h b/drivers/staging/ccree/ssi_buffer_mgr.h
index 1032f25..f6411de 100644
--- a/drivers/staging/ccree/ssi_buffer_mgr.h
+++ b/drivers/staging/ccree/ssi_buffer_mgr.h
@@ -50,42 +50,39 @@ struct mlli_params {
 	u32 mlli_len;
 };
 
-int ssi_buffer_mgr_init(struct ssi_drvdata *drvdata);
+int cc_buffer_mgr_init(struct ssi_drvdata *drvdata);
 
-int ssi_buffer_mgr_fini(struct ssi_drvdata *drvdata);
+int cc_buffer_mgr_fini(struct ssi_drvdata *drvdata);
 
-int ssi_buffer_mgr_map_blkcipher_request(
-	struct ssi_drvdata *drvdata,
-	void *ctx,
-	unsigned int ivsize,
-	unsigned int nbytes,
-	void *info,
-	struct scatterlist *src,
-	struct scatterlist *dst);
+int cc_map_blkcipher_request(struct ssi_drvdata *drvdata, void *ctx,
+			     unsigned int ivsize, unsigned int nbytes,
+			     void *info, struct scatterlist *src,
+			     struct scatterlist *dst);
 
-void ssi_buffer_mgr_unmap_blkcipher_request(
-	struct device *dev,
-	void *ctx,
-	unsigned int ivsize,
-	struct scatterlist *src,
-	struct scatterlist *dst);
+void cc_unmap_blkcipher_request(struct device *dev, void *ctx,
+				unsigned int ivsize,
+				struct scatterlist *src,
+				struct scatterlist *dst);
 
-int ssi_buffer_mgr_map_aead_request(struct ssi_drvdata *drvdata, struct aead_request *req);
+int cc_map_aead_request(struct ssi_drvdata *drvdata, struct aead_request *req);
 
-void ssi_buffer_mgr_unmap_aead_request(struct device *dev, struct aead_request *req);
+void cc_unmap_aead_request(struct device *dev, struct aead_request *req);
 
-int ssi_buffer_mgr_map_hash_request_final(struct ssi_drvdata *drvdata, void *ctx, struct scatterlist *src, unsigned int nbytes, bool do_update);
+int cc_map_hash_request_final(struct ssi_drvdata *drvdata, void *ctx,
+			      struct scatterlist *src, unsigned int nbytes,
+			      bool do_update);
 
-int ssi_buffer_mgr_map_hash_request_update(struct ssi_drvdata *drvdata, void *ctx, struct scatterlist *src, unsigned int nbytes, unsigned int block_size);
+int cc_map_hash_request_update(struct ssi_drvdata *drvdata, void *ctx,
+			       struct scatterlist *src, unsigned int nbytes,
+			       unsigned int block_size);
 
-void ssi_buffer_mgr_unmap_hash_request(struct device *dev, void *ctx, struct scatterlist *src, bool do_revert);
+void cc_unmap_hash_request(struct device *dev, void *ctx,
+			   struct scatterlist *src, bool do_revert);
 
-void ssi_buffer_mgr_copy_scatterlist_portion(struct device *dev, u8 *dest,
-					     struct scatterlist *sg,
-					     u32 to_skip, u32 end,
-					     enum ssi_sg_cpy_direct direct);
+void cc_copy_sg_portion(struct device *dev, u8 *dest, struct scatterlist *sg,
+			u32 to_skip, u32 end, enum ssi_sg_cpy_direct direct);
 
-void ssi_buffer_mgr_zero_sgl(struct scatterlist *sgl, u32 data_len);
+void cc_zero_sgl(struct scatterlist *sgl, u32 data_len);
 
 #endif /*__BUFFER_MGR_H__*/
 
diff --git a/drivers/staging/ccree/ssi_cipher.c b/drivers/staging/ccree/ssi_cipher.c
index ee85cbf..721acf4 100644
--- a/drivers/staging/ccree/ssi_cipher.c
+++ b/drivers/staging/ccree/ssi_cipher.c
@@ -694,7 +694,7 @@ static int ssi_blkcipher_complete(struct device *dev,
 	int completion_error = 0;
 	struct ablkcipher_request *req = (struct ablkcipher_request *)areq;
 
-	ssi_buffer_mgr_unmap_blkcipher_request(dev, req_ctx, ivsize, src, dst);
+	cc_unmap_blkcipher_request(dev, req_ctx, ivsize, src, dst);
 	kfree(req_ctx->iv);
 
 	if (areq) {
@@ -786,9 +786,8 @@ static int ssi_blkcipher_process(
 
 	/* STAT_PHASE_1: Map buffers */
 
-	rc = ssi_buffer_mgr_map_blkcipher_request(ctx_p->drvdata, req_ctx,
-						  ivsize, nbytes, req_ctx->iv,
-						  src, dst);
+	rc = cc_map_blkcipher_request(ctx_p->drvdata, req_ctx, ivsize, nbytes,
+				      req_ctx->iv, src, dst);
 	if (unlikely(rc != 0)) {
 		dev_err(dev, "map_request() failed\n");
 		goto exit_process;
@@ -823,12 +822,14 @@ static int ssi_blkcipher_process(
 	if (areq) {
 		if (unlikely(rc != -EINPROGRESS)) {
 			/* Failed to send the request or request completed synchronously */
-			ssi_buffer_mgr_unmap_blkcipher_request(dev, req_ctx, ivsize, src, dst);
+			cc_unmap_blkcipher_request(dev, req_ctx, ivsize, src,
+						   dst);
 		}
 
 	} else {
 		if (rc != 0) {
-			ssi_buffer_mgr_unmap_blkcipher_request(dev, req_ctx, ivsize, src, dst);
+			cc_unmap_blkcipher_request(dev, req_ctx, ivsize, src,
+						   dst);
 		} else {
 			rc = ssi_blkcipher_complete(dev, ctx_p, req_ctx, dst,
 						    src, ivsize, NULL,
diff --git a/drivers/staging/ccree/ssi_driver.c b/drivers/staging/ccree/ssi_driver.c
index 1a3c481..b9d1352 100644
--- a/drivers/staging/ccree/ssi_driver.c
+++ b/drivers/staging/ccree/ssi_driver.c
@@ -317,7 +317,7 @@ static int init_cc_resources(struct platform_device *plat_dev)
 	}
 
 	new_drvdata->mlli_sram_addr =
-		ssi_sram_mgr_alloc(new_drvdata, MAX_MLLI_BUFF_SIZE);
+		cc_sram_alloc(new_drvdata, MAX_MLLI_BUFF_SIZE);
 	if (unlikely(new_drvdata->mlli_sram_addr == NULL_SRAM_ADDR)) {
 		dev_err(dev, "Failed to alloc MLLI Sram buffer\n");
 		rc = -ENOMEM;
@@ -330,15 +330,15 @@ static int init_cc_resources(struct platform_device *plat_dev)
 		goto post_sram_mgr_err;
 	}
 
-	rc = ssi_buffer_mgr_init(new_drvdata);
+	rc = cc_buffer_mgr_init(new_drvdata);
 	if (unlikely(rc != 0)) {
 		dev_err(dev, "buffer_mgr_init failed\n");
 		goto post_req_mgr_err;
 	}
 
-	rc = ssi_power_mgr_init(new_drvdata);
+	rc = cc_pm_init(new_drvdata);
 	if (unlikely(rc != 0)) {
-		dev_err(dev, "ssi_power_mgr_init failed\n");
+		dev_err(dev, "cc_pm_init failed\n");
 		goto post_buf_mgr_err;
 	}
 
@@ -383,9 +383,9 @@ static int init_cc_resources(struct platform_device *plat_dev)
 post_ivgen_err:
 	ssi_ivgen_fini(new_drvdata);
 post_power_mgr_err:
-	ssi_power_mgr_fini(new_drvdata);
+	cc_pm_fini(new_drvdata);
 post_buf_mgr_err:
-	 ssi_buffer_mgr_fini(new_drvdata);
+	 cc_buffer_mgr_fini(new_drvdata);
 post_req_mgr_err:
 	request_mgr_fini(new_drvdata);
 post_sram_mgr_err:
@@ -418,8 +418,8 @@ static void cleanup_cc_resources(struct platform_device *plat_dev)
 	ssi_hash_free(drvdata);
 	ssi_ablkcipher_free(drvdata);
 	ssi_ivgen_fini(drvdata);
-	ssi_power_mgr_fini(drvdata);
-	ssi_buffer_mgr_fini(drvdata);
+	cc_pm_fini(drvdata);
+	cc_buffer_mgr_fini(drvdata);
 	request_mgr_fini(drvdata);
 	ssi_sram_mgr_fini(drvdata);
 	ssi_fips_fini(drvdata);
@@ -500,7 +500,7 @@ static int cc7x_remove(struct platform_device *plat_dev)
 
 #if defined(CONFIG_PM_RUNTIME) || defined(CONFIG_PM_SLEEP)
 static const struct dev_pm_ops arm_cc7x_driver_pm = {
-	SET_RUNTIME_PM_OPS(ssi_power_mgr_runtime_suspend, ssi_power_mgr_runtime_resume, NULL)
+	SET_RUNTIME_PM_OPS(cc_pm_suspend, cc_pm_resume, NULL)
 };
 #endif
 
diff --git a/drivers/staging/ccree/ssi_hash.c b/drivers/staging/ccree/ssi_hash.c
index 1799d3f..eb9cb56 100644
--- a/drivers/staging/ccree/ssi_hash.c
+++ b/drivers/staging/ccree/ssi_hash.c
@@ -364,7 +364,7 @@ static void ssi_hash_update_complete(struct device *dev, void *ssi_req, void __i
 
 	dev_dbg(dev, "req=%pK\n", req);
 
-	ssi_buffer_mgr_unmap_hash_request(dev, state, req->src, false);
+	cc_unmap_hash_request(dev, state, req->src, false);
 	req->base.complete(&req->base, 0);
 }
 
@@ -378,7 +378,7 @@ static void ssi_hash_digest_complete(struct device *dev, void *ssi_req, void __i
 
 	dev_dbg(dev, "req=%pK\n", req);
 
-	ssi_buffer_mgr_unmap_hash_request(dev, state, req->src, false);
+	cc_unmap_hash_request(dev, state, req->src, false);
 	ssi_hash_unmap_result(dev, state, digestsize, req->result);
 	ssi_hash_unmap_request(dev, state, ctx);
 	req->base.complete(&req->base, 0);
@@ -394,7 +394,7 @@ static void ssi_hash_complete(struct device *dev, void *ssi_req, void __iomem *c
 
 	dev_dbg(dev, "req=%pK\n", req);
 
-	ssi_buffer_mgr_unmap_hash_request(dev, state, req->src, false);
+	cc_unmap_hash_request(dev, state, req->src, false);
 	ssi_hash_unmap_result(dev, state, digestsize, req->result);
 	ssi_hash_unmap_request(dev, state, ctx);
 	req->base.complete(&req->base, 0);
@@ -429,7 +429,8 @@ static int ssi_hash_digest(struct ahash_req_ctx *state,
 		return -ENOMEM;
 	}
 
-	if (unlikely(ssi_buffer_mgr_map_hash_request_final(ctx->drvdata, state, src, nbytes, 1) != 0)) {
+	if (unlikely(cc_map_hash_request_final(ctx->drvdata, state,
+					       src, nbytes, 1) != 0)) {
 		dev_err(dev, "map_ahash_request_final() failed\n");
 		return -ENOMEM;
 	}
@@ -548,7 +549,7 @@ ctx->drvdata, ctx->hash_mode), HASH_LEN_SIZE);
 		rc = send_request(ctx->drvdata, &ssi_req, desc, idx, 1);
 		if (unlikely(rc != -EINPROGRESS)) {
 			dev_err(dev, "send_request() failed (rc=%d)\n", rc);
-			ssi_buffer_mgr_unmap_hash_request(dev, state, src, true);
+			cc_unmap_hash_request(dev, state, src, true);
 			ssi_hash_unmap_result(dev, state, digestsize, result);
 			ssi_hash_unmap_request(dev, state, ctx);
 		}
@@ -556,9 +557,9 @@ ctx->drvdata, ctx->hash_mode), HASH_LEN_SIZE);
 		rc = send_request(ctx->drvdata, &ssi_req, desc, idx, 0);
 		if (rc != 0) {
 			dev_err(dev, "send_request() failed (rc=%d)\n", rc);
-			ssi_buffer_mgr_unmap_hash_request(dev, state, src, true);
+			cc_unmap_hash_request(dev, state, src, true);
 		} else {
-			ssi_buffer_mgr_unmap_hash_request(dev, state, src, false);
+			cc_unmap_hash_request(dev, state, src, false);
 		}
 		ssi_hash_unmap_result(dev, state, digestsize, result);
 		ssi_hash_unmap_request(dev, state, ctx);
@@ -587,7 +588,8 @@ static int ssi_hash_update(struct ahash_req_ctx *state,
 		return 0;
 	}
 
-	rc = ssi_buffer_mgr_map_hash_request_update(ctx->drvdata, state, src, nbytes, block_size);
+	rc = cc_map_hash_request_update(ctx->drvdata, state, src, nbytes,
+					block_size);
 	if (unlikely(rc)) {
 		if (rc == 1) {
 			dev_dbg(dev, " data size not require HW update %x\n",
@@ -648,15 +650,15 @@ static int ssi_hash_update(struct ahash_req_ctx *state,
 		rc = send_request(ctx->drvdata, &ssi_req, desc, idx, 1);
 		if (unlikely(rc != -EINPROGRESS)) {
 			dev_err(dev, "send_request() failed (rc=%d)\n", rc);
-			ssi_buffer_mgr_unmap_hash_request(dev, state, src, true);
+			cc_unmap_hash_request(dev, state, src, true);
 		}
 	} else {
 		rc = send_request(ctx->drvdata, &ssi_req, desc, idx, 0);
 		if (rc != 0) {
 			dev_err(dev, "send_request() failed (rc=%d)\n", rc);
-			ssi_buffer_mgr_unmap_hash_request(dev, state, src, true);
+			cc_unmap_hash_request(dev, state, src, true);
 		} else {
-			ssi_buffer_mgr_unmap_hash_request(dev, state, src, false);
+			cc_unmap_hash_request(dev, state, src, false);
 		}
 	}
 	return rc;
@@ -680,7 +682,8 @@ static int ssi_hash_finup(struct ahash_req_ctx *state,
 	dev_dbg(dev, "===== %s-finup (%d) ====\n", is_hmac ? "hmac" : "hash",
 		nbytes);
 
-	if (unlikely(ssi_buffer_mgr_map_hash_request_final(ctx->drvdata, state, src, nbytes, 1) != 0)) {
+	if (unlikely(cc_map_hash_request_final(ctx->drvdata, state, src,
+					       nbytes, 1) != 0)) {
 		dev_err(dev, "map_ahash_request_final() failed\n");
 		return -ENOMEM;
 	}
@@ -779,17 +782,17 @@ ctx->drvdata, ctx->hash_mode), HASH_LEN_SIZE);
 		rc = send_request(ctx->drvdata, &ssi_req, desc, idx, 1);
 		if (unlikely(rc != -EINPROGRESS)) {
 			dev_err(dev, "send_request() failed (rc=%d)\n", rc);
-			ssi_buffer_mgr_unmap_hash_request(dev, state, src, true);
+			cc_unmap_hash_request(dev, state, src, true);
 			ssi_hash_unmap_result(dev, state, digestsize, result);
 		}
 	} else {
 		rc = send_request(ctx->drvdata, &ssi_req, desc, idx, 0);
 		if (rc != 0) {
 			dev_err(dev, "send_request() failed (rc=%d)\n", rc);
-			ssi_buffer_mgr_unmap_hash_request(dev, state, src, true);
+			cc_unmap_hash_request(dev, state, src, true);
 			ssi_hash_unmap_result(dev, state, digestsize, result);
 		} else {
-			ssi_buffer_mgr_unmap_hash_request(dev, state, src, false);
+			cc_unmap_hash_request(dev, state, src, false);
 			ssi_hash_unmap_result(dev, state, digestsize, result);
 			ssi_hash_unmap_request(dev, state, ctx);
 		}
@@ -815,7 +818,8 @@ static int ssi_hash_final(struct ahash_req_ctx *state,
 	dev_dbg(dev, "===== %s-final (%d) ====\n", is_hmac ? "hmac" : "hash",
 		nbytes);
 
-	if (unlikely(ssi_buffer_mgr_map_hash_request_final(ctx->drvdata, state, src, nbytes, 0) != 0)) {
+	if (unlikely(cc_map_hash_request_final(ctx->drvdata, state, src,
+					       nbytes, 0) != 0)) {
 		dev_err(dev, "map_ahash_request_final() failed\n");
 		return -ENOMEM;
 	}
@@ -924,17 +928,17 @@ ctx->drvdata, ctx->hash_mode), HASH_LEN_SIZE);
 		rc = send_request(ctx->drvdata, &ssi_req, desc, idx, 1);
 		if (unlikely(rc != -EINPROGRESS)) {
 			dev_err(dev, "send_request() failed (rc=%d)\n", rc);
-			ssi_buffer_mgr_unmap_hash_request(dev, state, src, true);
+			cc_unmap_hash_request(dev, state, src, true);
 			ssi_hash_unmap_result(dev, state, digestsize, result);
 		}
 	} else {
 		rc = send_request(ctx->drvdata, &ssi_req, desc, idx, 0);
 		if (rc != 0) {
 			dev_err(dev, "send_request() failed (rc=%d)\n", rc);
-			ssi_buffer_mgr_unmap_hash_request(dev, state, src, true);
+			cc_unmap_hash_request(dev, state, src, true);
 			ssi_hash_unmap_result(dev, state, digestsize, result);
 		} else {
-			ssi_buffer_mgr_unmap_hash_request(dev, state, src, false);
+			cc_unmap_hash_request(dev, state, src, false);
 			ssi_hash_unmap_result(dev, state, digestsize, result);
 			ssi_hash_unmap_request(dev, state, ctx);
 		}
@@ -1372,7 +1376,8 @@ static int ssi_mac_update(struct ahash_request *req)
 
 	state->xcbc_count++;
 
-	rc = ssi_buffer_mgr_map_hash_request_update(ctx->drvdata, state, req->src, req->nbytes, block_size);
+	rc = cc_map_hash_request_update(ctx->drvdata, state, req->src,
+					req->nbytes, block_size);
 	if (unlikely(rc)) {
 		if (rc == 1) {
 			dev_dbg(dev, " data size not require HW update %x\n",
@@ -1408,7 +1413,7 @@ static int ssi_mac_update(struct ahash_request *req)
 	rc = send_request(ctx->drvdata, &ssi_req, desc, idx, 1);
 	if (unlikely(rc != -EINPROGRESS)) {
 		dev_err(dev, "send_request() failed (rc=%d)\n", rc);
-		ssi_buffer_mgr_unmap_hash_request(dev, state, req->src, true);
+		cc_unmap_hash_request(dev, state, req->src, true);
 	}
 	return rc;
 }
@@ -1440,7 +1445,8 @@ static int ssi_mac_final(struct ahash_request *req)
 
 	dev_dbg(dev, "===== final  xcbc reminder (%d) ====\n", rem_cnt);
 
-	if (unlikely(ssi_buffer_mgr_map_hash_request_final(ctx->drvdata, state, req->src, req->nbytes, 0) != 0)) {
+	if (unlikely(cc_map_hash_request_final(ctx->drvdata, state, req->src,
+					       req->nbytes, 0) != 0)) {
 		dev_err(dev, "map_ahash_request_final() failed\n");
 		return -ENOMEM;
 	}
@@ -1518,7 +1524,7 @@ static int ssi_mac_final(struct ahash_request *req)
 	rc = send_request(ctx->drvdata, &ssi_req, desc, idx, 1);
 	if (unlikely(rc != -EINPROGRESS)) {
 		dev_err(dev, "send_request() failed (rc=%d)\n", rc);
-		ssi_buffer_mgr_unmap_hash_request(dev, state, req->src, true);
+		cc_unmap_hash_request(dev, state, req->src, true);
 		ssi_hash_unmap_result(dev, state, digestsize, req->result);
 	}
 	return rc;
@@ -1543,7 +1549,8 @@ static int ssi_mac_finup(struct ahash_request *req)
 		return ssi_mac_final(req);
 	}
 
-	if (unlikely(ssi_buffer_mgr_map_hash_request_final(ctx->drvdata, state, req->src, req->nbytes, 1) != 0)) {
+	if (unlikely(cc_map_hash_request_final(ctx->drvdata, state, req->src,
+					       req->nbytes, 1) != 0)) {
 		dev_err(dev, "map_ahash_request_final() failed\n");
 		return -ENOMEM;
 	}
@@ -1589,7 +1596,7 @@ static int ssi_mac_finup(struct ahash_request *req)
 	rc = send_request(ctx->drvdata, &ssi_req, desc, idx, 1);
 	if (unlikely(rc != -EINPROGRESS)) {
 		dev_err(dev, "send_request() failed (rc=%d)\n", rc);
-		ssi_buffer_mgr_unmap_hash_request(dev, state, req->src, true);
+		cc_unmap_hash_request(dev, state, req->src, true);
 		ssi_hash_unmap_result(dev, state, digestsize, req->result);
 	}
 	return rc;
@@ -1619,7 +1626,8 @@ static int ssi_mac_digest(struct ahash_request *req)
 		return -ENOMEM;
 	}
 
-	if (unlikely(ssi_buffer_mgr_map_hash_request_final(ctx->drvdata, state, req->src, req->nbytes, 1) != 0)) {
+	if (unlikely(cc_map_hash_request_final(ctx->drvdata, state, req->src,
+					       req->nbytes, 1) != 0)) {
 		dev_err(dev, "map_ahash_request_final() failed\n");
 		return -ENOMEM;
 	}
@@ -1661,7 +1669,7 @@ static int ssi_mac_digest(struct ahash_request *req)
 	rc = send_request(ctx->drvdata, &ssi_req, desc, idx, 1);
 	if (unlikely(rc != -EINPROGRESS)) {
 		dev_err(dev, "send_request() failed (rc=%d)\n", rc);
-		ssi_buffer_mgr_unmap_hash_request(dev, state, req->src, true);
+		cc_unmap_hash_request(dev, state, req->src, true);
 		ssi_hash_unmap_result(dev, state, digestsize, req->result);
 		ssi_hash_unmap_request(dev, state, ctx);
 	}
@@ -2105,9 +2113,9 @@ int ssi_hash_init_sram_digest_consts(struct ssi_drvdata *drvdata)
 #endif
 
 	/* Copy-to-sram digest-len */
-	ssi_sram_mgr_const2sram_desc(digest_len_init, sram_buff_ofs,
-				     ARRAY_SIZE(digest_len_init),
-				     larval_seq, &larval_seq_len);
+	cc_set_sram_desc(digest_len_init, sram_buff_ofs,
+			 ARRAY_SIZE(digest_len_init), larval_seq,
+			 &larval_seq_len);
 	rc = send_request_init(drvdata, larval_seq, larval_seq_len);
 	if (unlikely(rc != 0))
 		goto init_digest_const_err;
@@ -2117,9 +2125,9 @@ int ssi_hash_init_sram_digest_consts(struct ssi_drvdata *drvdata)
 
 #if (DX_DEV_SHA_MAX > 256)
 	/* Copy-to-sram digest-len for sha384/512 */
-	ssi_sram_mgr_const2sram_desc(digest_len_sha512_init, sram_buff_ofs,
-				     ARRAY_SIZE(digest_len_sha512_init),
-				     larval_seq, &larval_seq_len);
+	cc_set_sram_desc(digest_len_sha512_init, sram_buff_ofs,
+			 ARRAY_SIZE(digest_len_sha512_init),
+			 larval_seq, &larval_seq_len);
 	rc = send_request_init(drvdata, larval_seq, larval_seq_len);
 	if (unlikely(rc != 0))
 		goto init_digest_const_err;
@@ -2132,36 +2140,36 @@ int ssi_hash_init_sram_digest_consts(struct ssi_drvdata *drvdata)
 	hash_handle->larval_digest_sram_addr = sram_buff_ofs;
 
 	/* Copy-to-sram initial SHA* digests */
-	ssi_sram_mgr_const2sram_desc(md5_init, sram_buff_ofs,
-				     ARRAY_SIZE(md5_init), larval_seq,
-				     &larval_seq_len);
+	cc_set_sram_desc(md5_init, sram_buff_ofs,
+			 ARRAY_SIZE(md5_init), larval_seq,
+			 &larval_seq_len);
 	rc = send_request_init(drvdata, larval_seq, larval_seq_len);
 	if (unlikely(rc != 0))
 		goto init_digest_const_err;
 	sram_buff_ofs += sizeof(md5_init);
 	larval_seq_len = 0;
 
-	ssi_sram_mgr_const2sram_desc(sha1_init, sram_buff_ofs,
-				     ARRAY_SIZE(sha1_init), larval_seq,
-				     &larval_seq_len);
+	cc_set_sram_desc(sha1_init, sram_buff_ofs,
+			 ARRAY_SIZE(sha1_init), larval_seq,
+			 &larval_seq_len);
 	rc = send_request_init(drvdata, larval_seq, larval_seq_len);
 	if (unlikely(rc != 0))
 		goto init_digest_const_err;
 	sram_buff_ofs += sizeof(sha1_init);
 	larval_seq_len = 0;
 
-	ssi_sram_mgr_const2sram_desc(sha224_init, sram_buff_ofs,
-				     ARRAY_SIZE(sha224_init), larval_seq,
-				     &larval_seq_len);
+	cc_set_sram_desc(sha224_init, sram_buff_ofs,
+			 ARRAY_SIZE(sha224_init), larval_seq,
+			 &larval_seq_len);
 	rc = send_request_init(drvdata, larval_seq, larval_seq_len);
 	if (unlikely(rc != 0))
 		goto init_digest_const_err;
 	sram_buff_ofs += sizeof(sha224_init);
 	larval_seq_len = 0;
 
-	ssi_sram_mgr_const2sram_desc(sha256_init, sram_buff_ofs,
-				     ARRAY_SIZE(sha256_init), larval_seq,
-				     &larval_seq_len);
+	cc_set_sram_desc(sha256_init, sram_buff_ofs,
+			 ARRAY_SIZE(sha256_init), larval_seq,
+			 &larval_seq_len);
 	rc = send_request_init(drvdata, larval_seq, larval_seq_len);
 	if (unlikely(rc != 0))
 		goto init_digest_const_err;
@@ -2174,11 +2182,11 @@ int ssi_hash_init_sram_digest_consts(struct ssi_drvdata *drvdata)
 		const u32 const0 = ((u32 *)((u64 *)&sha384_init[i]))[1];
 		const u32 const1 = ((u32 *)((u64 *)&sha384_init[i]))[0];
 
-		ssi_sram_mgr_const2sram_desc(&const0, sram_buff_ofs, 1,
-					     larval_seq, &larval_seq_len);
+		cc_set_sram_desc(&const0, sram_buff_ofs, 1, larval_seq,
+				 &larval_seq_len);
 		sram_buff_ofs += sizeof(u32);
-		ssi_sram_mgr_const2sram_desc(&const1, sram_buff_ofs, 1,
-					     larval_seq, &larval_seq_len);
+		cc_set_sram_desc(&const1, sram_buff_ofs, 1, larval_seq,
+				 &larval_seq_len);
 		sram_buff_ofs += sizeof(u32);
 	}
 	rc = send_request_init(drvdata, larval_seq, larval_seq_len);
@@ -2192,11 +2200,11 @@ int ssi_hash_init_sram_digest_consts(struct ssi_drvdata *drvdata)
 		const u32 const0 = ((u32 *)((u64 *)&sha512_init[i]))[1];
 		const u32 const1 = ((u32 *)((u64 *)&sha512_init[i]))[0];
 
-		ssi_sram_mgr_const2sram_desc(&const0, sram_buff_ofs, 1,
-					     larval_seq, &larval_seq_len);
+		cc_set_sram_desc(&const0, sram_buff_ofs, 1, larval_seq,
+				 &larval_seq_len);
 		sram_buff_ofs += sizeof(u32);
-		ssi_sram_mgr_const2sram_desc(&const1, sram_buff_ofs, 1,
-					     larval_seq, &larval_seq_len);
+		cc_set_sram_desc(&const1, sram_buff_ofs, 1, larval_seq,
+				 &larval_seq_len);
 		sram_buff_ofs += sizeof(u32);
 	}
 	rc = send_request_init(drvdata, larval_seq, larval_seq_len);
@@ -2237,7 +2245,7 @@ int ssi_hash_alloc(struct ssi_drvdata *drvdata)
 			sizeof(sha224_init) +
 			sizeof(sha256_init);
 
-	sram_buff = ssi_sram_mgr_alloc(drvdata, sram_size_to_alloc);
+	sram_buff = cc_sram_alloc(drvdata, sram_size_to_alloc);
 	if (sram_buff == NULL_SRAM_ADDR) {
 		dev_err(dev, "SRAM pool exhausted\n");
 		rc = -ENOMEM;
diff --git a/drivers/staging/ccree/ssi_ivgen.c b/drivers/staging/ccree/ssi_ivgen.c
index 3f082f4..0d85bce 100644
--- a/drivers/staging/ccree/ssi_ivgen.c
+++ b/drivers/staging/ccree/ssi_ivgen.c
@@ -209,7 +209,7 @@ int ssi_ivgen_init(struct ssi_drvdata *drvdata)
 		goto out;
 	}
 	/* Allocate IV pool in SRAM */
-	ivgen_ctx->pool = ssi_sram_mgr_alloc(drvdata, SSI_IVPOOL_SIZE);
+	ivgen_ctx->pool = cc_sram_alloc(drvdata, SSI_IVPOOL_SIZE);
 	if (ivgen_ctx->pool == NULL_SRAM_ADDR) {
 		dev_err(device, "SRAM pool exhausted\n");
 		rc = -ENOMEM;
diff --git a/drivers/staging/ccree/ssi_pm.c b/drivers/staging/ccree/ssi_pm.c
index 36a4980..e1bc4c5 100644
--- a/drivers/staging/ccree/ssi_pm.c
+++ b/drivers/staging/ccree/ssi_pm.c
@@ -34,7 +34,7 @@
 #define POWER_DOWN_ENABLE 0x01
 #define POWER_DOWN_DISABLE 0x00
 
-int ssi_power_mgr_runtime_suspend(struct device *dev)
+int cc_pm_suspend(struct device *dev)
 {
 	struct ssi_drvdata *drvdata =
 		(struct ssi_drvdata *)dev_get_drvdata(dev);
@@ -42,9 +42,9 @@ int ssi_power_mgr_runtime_suspend(struct device *dev)
 
 	dev_dbg(dev, "set HOST_POWER_DOWN_EN\n");
 	cc_iowrite(drvdata, CC_REG(HOST_POWER_DOWN_EN), POWER_DOWN_ENABLE);
-	rc = ssi_request_mgr_runtime_suspend_queue(drvdata);
+	rc = cc_suspend_req_queue(drvdata);
 	if (rc != 0) {
-		dev_err(dev, "ssi_request_mgr_runtime_suspend_queue (%x)\n",
+		dev_err(dev, "cc_suspend_req_queue (%x)\n",
 			rc);
 		return rc;
 	}
@@ -53,7 +53,7 @@ int ssi_power_mgr_runtime_suspend(struct device *dev)
 	return 0;
 }
 
-int ssi_power_mgr_runtime_resume(struct device *dev)
+int cc_pm_resume(struct device *dev)
 {
 	int rc;
 	struct ssi_drvdata *drvdata =
@@ -74,9 +74,9 @@ int ssi_power_mgr_runtime_resume(struct device *dev)
 		return rc;
 	}
 
-	rc = ssi_request_mgr_runtime_resume_queue(drvdata);
+	rc = cc_resume_req_queue(drvdata);
 	if (rc != 0) {
-		dev_err(dev, "ssi_request_mgr_runtime_resume_queue (%x)\n", rc);
+		dev_err(dev, "cc_resume_req_queue (%x)\n", rc);
 		return rc;
 	}
 
@@ -87,12 +87,11 @@ int ssi_power_mgr_runtime_resume(struct device *dev)
 	return 0;
 }
 
-int ssi_power_mgr_runtime_get(struct device *dev)
+int cc_pm_get(struct device *dev)
 {
 	int rc = 0;
 
-	if (ssi_request_mgr_is_queue_runtime_suspend(
-				(struct ssi_drvdata *)dev_get_drvdata(dev))) {
+	if (cc_req_queue_suspended((struct ssi_drvdata *)dev_get_drvdata(dev))) {
 		rc = pm_runtime_get_sync(dev);
 	} else {
 		pm_runtime_get_noresume(dev);
@@ -100,12 +99,11 @@ int ssi_power_mgr_runtime_get(struct device *dev)
 	return rc;
 }
 
-int ssi_power_mgr_runtime_put_suspend(struct device *dev)
+int cc_pm_put_suspend(struct device *dev)
 {
 	int rc = 0;
 
-	if (!ssi_request_mgr_is_queue_runtime_suspend(
-				(struct ssi_drvdata *)dev_get_drvdata(dev))) {
+	if (!cc_req_queue_suspended((struct ssi_drvdata *)dev_get_drvdata(dev))) {
 		pm_runtime_mark_last_busy(dev);
 		rc = pm_runtime_put_autosuspend(dev);
 	} else {
@@ -118,7 +116,7 @@ int ssi_power_mgr_runtime_put_suspend(struct device *dev)
 
 #endif
 
-int ssi_power_mgr_init(struct ssi_drvdata *drvdata)
+int cc_pm_init(struct ssi_drvdata *drvdata)
 {
 	int rc = 0;
 #if defined(CONFIG_PM_RUNTIME) || defined(CONFIG_PM_SLEEP)
@@ -137,7 +135,7 @@ int ssi_power_mgr_init(struct ssi_drvdata *drvdata)
 	return rc;
 }
 
-void ssi_power_mgr_fini(struct ssi_drvdata *drvdata)
+void cc_pm_fini(struct ssi_drvdata *drvdata)
 {
 #if defined(CONFIG_PM_RUNTIME) || defined(CONFIG_PM_SLEEP)
 	pm_runtime_disable(drvdata_to_dev(drvdata));
diff --git a/drivers/staging/ccree/ssi_pm.h b/drivers/staging/ccree/ssi_pm.h
index 63673f6..557ec98 100644
--- a/drivers/staging/ccree/ssi_pm.h
+++ b/drivers/staging/ccree/ssi_pm.h
@@ -25,18 +25,18 @@
 
 #define SSI_SUSPEND_TIMEOUT 3000
 
-int ssi_power_mgr_init(struct ssi_drvdata *drvdata);
+int cc_pm_init(struct ssi_drvdata *drvdata);
 
-void ssi_power_mgr_fini(struct ssi_drvdata *drvdata);
+void cc_pm_fini(struct ssi_drvdata *drvdata);
 
 #if defined(CONFIG_PM_RUNTIME) || defined(CONFIG_PM_SLEEP)
-int ssi_power_mgr_runtime_suspend(struct device *dev);
+int cc_pm_suspend(struct device *dev);
 
-int ssi_power_mgr_runtime_resume(struct device *dev);
+int cc_pm_resume(struct device *dev);
 
-int ssi_power_mgr_runtime_get(struct device *dev);
+int cc_pm_get(struct device *dev);
 
-int ssi_power_mgr_runtime_put_suspend(struct device *dev);
+int cc_pm_put_suspend(struct device *dev);
 #endif
 
 #endif /*__POWER_MGR_H__*/
diff --git a/drivers/staging/ccree/ssi_request_mgr.c b/drivers/staging/ccree/ssi_request_mgr.c
index a8a7dc6..f5d51c1 100644
--- a/drivers/staging/ccree/ssi_request_mgr.c
+++ b/drivers/staging/ccree/ssi_request_mgr.c
@@ -274,9 +274,9 @@ int send_request(
 					(!is_dout ? 1 : 0));
 
 #if defined(CONFIG_PM_RUNTIME) || defined(CONFIG_PM_SLEEP)
-	rc = ssi_power_mgr_runtime_get(dev);
+	rc = cc_pm_get(dev);
 	if (rc != 0) {
-		dev_err(dev, "ssi_power_mgr_runtime_get returned %x\n", rc);
+		dev_err(dev, "cc_pm_get returned %x\n", rc);
 		return rc;
 	}
 #endif
@@ -301,7 +301,7 @@ int send_request(
 			 * (SW queue is full)
 			 */
 #if defined(CONFIG_PM_RUNTIME) || defined(CONFIG_PM_SLEEP)
-			ssi_power_mgr_runtime_put_suspend(dev);
+			cc_pm_put_suspend(dev);
 #endif
 			return rc;
 		}
@@ -337,7 +337,7 @@ int send_request(
 			dev_err(dev, "Failed to generate IV (rc=%d)\n", rc);
 			spin_unlock_bh(&req_mgr_h->hw_lock);
 #if defined(CONFIG_PM_RUNTIME) || defined(CONFIG_PM_SLEEP)
-			ssi_power_mgr_runtime_put_suspend(dev);
+			cc_pm_put_suspend(dev);
 #endif
 			return rc;
 		}
@@ -499,7 +499,7 @@ static void proc_completions(struct ssi_drvdata *drvdata)
 		dev_dbg(dev, "Request completed. axi_completed=%d\n",
 			request_mgr_handle->axi_completed);
 #if defined(CONFIG_PM_RUNTIME) || defined(CONFIG_PM_SLEEP)
-		rc = ssi_power_mgr_runtime_put_suspend(dev);
+		rc = cc_pm_put_suspend(dev);
 		if (rc != 0)
 			dev_err(dev, "Failed to set runtime suspension %d\n",
 				rc);
@@ -565,7 +565,7 @@ static void comp_handler(unsigned long devarg)
  * the spin lock protection
  */
 #if defined(CONFIG_PM_RUNTIME) || defined(CONFIG_PM_SLEEP)
-int ssi_request_mgr_runtime_resume_queue(struct ssi_drvdata *drvdata)
+int cc_resume_req_queue(struct ssi_drvdata *drvdata)
 {
 	struct ssi_request_mgr_handle *request_mgr_handle = drvdata->request_mgr_handle;
 
@@ -580,7 +580,7 @@ int ssi_request_mgr_runtime_resume_queue(struct ssi_drvdata *drvdata)
  * suspend the queue configuration. Since it is used for the runtime suspend
  * only verify that the queue can be suspended.
  */
-int ssi_request_mgr_runtime_suspend_queue(struct ssi_drvdata *drvdata)
+int cc_suspend_req_queue(struct ssi_drvdata *drvdata)
 {
 	struct ssi_request_mgr_handle *request_mgr_handle =
 						drvdata->request_mgr_handle;
@@ -598,7 +598,7 @@ int ssi_request_mgr_runtime_suspend_queue(struct ssi_drvdata *drvdata)
 	return 0;
 }
 
-bool ssi_request_mgr_is_queue_runtime_suspend(struct ssi_drvdata *drvdata)
+bool cc_req_queue_suspended(struct ssi_drvdata *drvdata)
 {
 	struct ssi_request_mgr_handle *request_mgr_handle =
 						drvdata->request_mgr_handle;
diff --git a/drivers/staging/ccree/ssi_request_mgr.h b/drivers/staging/ccree/ssi_request_mgr.h
index bdbbf89..ba44ab4 100644
--- a/drivers/staging/ccree/ssi_request_mgr.h
+++ b/drivers/staging/ccree/ssi_request_mgr.h
@@ -50,11 +50,11 @@ void complete_request(struct ssi_drvdata *drvdata);
 void request_mgr_fini(struct ssi_drvdata *drvdata);
 
 #if defined(CONFIG_PM_RUNTIME) || defined(CONFIG_PM_SLEEP)
-int ssi_request_mgr_runtime_resume_queue(struct ssi_drvdata *drvdata);
+int cc_resume_req_queue(struct ssi_drvdata *drvdata);
 
-int ssi_request_mgr_runtime_suspend_queue(struct ssi_drvdata *drvdata);
+int cc_suspend_req_queue(struct ssi_drvdata *drvdata);
 
-bool ssi_request_mgr_is_queue_runtime_suspend(struct ssi_drvdata *drvdata);
+bool cc_req_queue_suspended(struct ssi_drvdata *drvdata);
 #endif
 
 #endif /*__REQUEST_MGR_H__*/
diff --git a/drivers/staging/ccree/ssi_sram_mgr.c b/drivers/staging/ccree/ssi_sram_mgr.c
index 07260d1..51513248 100644
--- a/drivers/staging/ccree/ssi_sram_mgr.c
+++ b/drivers/staging/ccree/ssi_sram_mgr.c
@@ -69,7 +69,7 @@ int ssi_sram_mgr_init(struct ssi_drvdata *drvdata)
  * \param drvdata
  * \param size The requested bytes to allocate
  */
-ssi_sram_addr_t ssi_sram_mgr_alloc(struct ssi_drvdata *drvdata, u32 size)
+ssi_sram_addr_t cc_sram_alloc(struct ssi_drvdata *drvdata, u32 size)
 {
 	struct ssi_sram_mgr_ctx *smgr_ctx = drvdata->sram_mgr_handle;
 	struct device *dev = drvdata_to_dev(drvdata);
@@ -93,7 +93,7 @@ ssi_sram_addr_t ssi_sram_mgr_alloc(struct ssi_drvdata *drvdata, u32 size)
 }
 
 /**
- * ssi_sram_mgr_const2sram_desc() - Create const descriptors sequence to
+ * cc_set_sram_desc() - Create const descriptors sequence to
  *	set values in given array into SRAM.
  * Note: each const value can't exceed word size.
  *
@@ -103,10 +103,9 @@ ssi_sram_addr_t ssi_sram_mgr_alloc(struct ssi_drvdata *drvdata, u32 size)
  * @seq:	  A pointer to the given IN/OUT descriptor sequence
  * @seq_len:	  A pointer to the given IN/OUT sequence length
  */
-void ssi_sram_mgr_const2sram_desc(
-	const u32 *src, ssi_sram_addr_t dst,
-	unsigned int nelement,
-	struct cc_hw_desc *seq, unsigned int *seq_len)
+void cc_set_sram_desc(const u32 *src, ssi_sram_addr_t dst,
+		      unsigned int nelement, struct cc_hw_desc *seq,
+		      unsigned int *seq_len)
 {
 	u32 i;
 	unsigned int idx = *seq_len;
diff --git a/drivers/staging/ccree/ssi_sram_mgr.h b/drivers/staging/ccree/ssi_sram_mgr.h
index 9ba1d59..9e39262 100644
--- a/drivers/staging/ccree/ssi_sram_mgr.h
+++ b/drivers/staging/ccree/ssi_sram_mgr.h
@@ -58,10 +58,10 @@ void ssi_sram_mgr_fini(struct ssi_drvdata *drvdata);
  * \param drvdata
  * \param size The requested bytes to allocate
  */
-ssi_sram_addr_t ssi_sram_mgr_alloc(struct ssi_drvdata *drvdata, u32 size);
+ssi_sram_addr_t cc_sram_alloc(struct ssi_drvdata *drvdata, u32 size);
 
 /**
- * ssi_sram_mgr_const2sram_desc() - Create const descriptors sequence to
+ * cc_set_sram_desc() - Create const descriptors sequence to
  *	set values in given array into SRAM.
  * Note: each const value can't exceed word size.
  *
@@ -71,7 +71,7 @@ ssi_sram_addr_t ssi_sram_mgr_alloc(struct ssi_drvdata *drvdata, u32 size);
  * @seq:	  A pointer to the given IN/OUT descriptor sequence
  * @seq_len:	  A pointer to the given IN/OUT sequence length
  */
-void ssi_sram_mgr_const2sram_desc(
+void cc_set_sram_desc(
 	const u32 *src, ssi_sram_addr_t dst,
 	unsigned int nelement,
 	struct cc_hw_desc *seq, unsigned int *seq_len);
