3 files changed, 2 insertions, 18 deletions
diff --git a/drivers/crypto/ccree/cc_buffer_mgr.c b/drivers/crypto/ccree/cc_buffer_mgr.c
index b32577477b4c..dd948e1df9e5 100644
--- a/drivers/crypto/ccree/cc_buffer_mgr.c
+++ b/drivers/crypto/ccree/cc_buffer_mgr.c
@@ -454,9 +454,7 @@ void cc_unmap_cipher_request(struct device *dev, void *ctx,
 		dev_dbg(dev, "Unmapped iv: iv_dma_addr=%pad iv_size=%u\n",
 			&req_ctx->gen_ctx.iv_dma_addr, ivsize);
 		dma_unmap_single(dev, req_ctx->gen_ctx.iv_dma_addr,
-				 ivsize,
-				 req_ctx->is_giv ? DMA_BIDIRECTIONAL :
-				 DMA_TO_DEVICE);
+				 ivsize, DMA_TO_DEVICE);
 	}
 	/* Release pool */
 	if (req_ctx->dma_buf_type == CC_DMA_BUF_MLLI &&
@@ -498,9 +496,7 @@ int cc_map_cipher_request(struct cc_drvdata *drvdata, void *ctx,
 		dump_byte_array("iv", (u8 *)info, ivsize);
 		req_ctx->gen_ctx.iv_dma_addr =
 			dma_map_single(dev, (void *)info,
-				       ivsize,
-				       req_ctx->is_giv ? DMA_BIDIRECTIONAL :
-				       DMA_TO_DEVICE);
+				       ivsize, DMA_TO_DEVICE);
 		if (dma_mapping_error(dev, req_ctx->gen_ctx.iv_dma_addr)) {
 			dev_err(dev, "Mapping iv %u B at va=%pK for DMA failed\n",
 				ivsize, info);
diff --git a/drivers/crypto/ccree/cc_cipher.c b/drivers/crypto/ccree/cc_cipher.c
index eb99633570b5..64740dd6f5f1 100644
--- a/drivers/crypto/ccree/cc_cipher.c
+++ b/drivers/crypto/ccree/cc_cipher.c
@@ -743,14 +743,6 @@ static int cc_cipher_process(struct skcipher_request *req,
 	cc_setup_cipher_data(tfm, req_ctx, dst, src, nbytes, req, desc,
 			     &seq_len);
 
-	/* do we need to generate IV? */
-	if (req_ctx->is_giv) {
-		cc_req.ivgen_dma_addr[0] = req_ctx->gen_ctx.iv_dma_addr;
-		cc_req.ivgen_dma_addr_len = 1;
-		/* set the IV size (8/16 B long)*/
-		cc_req.ivgen_size = ivsize;
-	}
-
 	/* STAT_PHASE_3: Lock HW and push sequence */
 
 	rc = cc_send_request(ctx_p->drvdata, &cc_req, desc, seq_len,
@@ -775,7 +767,6 @@ static int cc_cipher_encrypt(struct skcipher_request *req)
 {
 	struct cipher_req_ctx *req_ctx = skcipher_request_ctx(req);
 
-	req_ctx->is_giv = false;
 	req_ctx->backup_info = NULL;
 
 	return cc_cipher_process(req, DRV_CRYPTO_DIRECTION_ENCRYPT);
@@ -807,8 +798,6 @@ static int cc_cipher_decrypt(struct skcipher_request *req)
 		req_ctx->backup_info = NULL;
 	}
 
-	req_ctx->is_giv = false;
-
 	return cc_cipher_process(req, DRV_CRYPTO_DIRECTION_DECRYPT);
 }
 
diff --git a/drivers/crypto/ccree/cc_cipher.h b/drivers/crypto/ccree/cc_cipher.h
index 68444cfa936b..4dbc0a1e6d5c 100644
--- a/drivers/crypto/ccree/cc_cipher.h
+++ b/drivers/crypto/ccree/cc_cipher.h
@@ -22,7 +22,6 @@ struct cipher_req_ctx {
 	u32 out_mlli_nents;
 	u8 *backup_info; /*store iv for generated IV flow*/
 	u8 *iv;
-	bool is_giv;
 	struct mlli_params mlli_params;
 };