add new system file

hc

2024-02-20 102a0743326a03cd1a1202ceda21e175b7d3575c

 kernel/drivers/rkflash/sfc_nor_boot.c
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@@ -41,18 +41,17 @@
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 	sfc_init(reg_addr);
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 	ret = snor_init(sfnor_dev);
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 	if (ret == SFC_OK && sfnor_dev->read_lines == DATA_LINES_X1) {
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-		struct crypto_skcipher *tfm_arc4;
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+		struct crypto_sync_skcipher *tfm_arc4;
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-		tfm_arc4 = crypto_alloc_skcipher("ecb(arc4)", 0,
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-						 CRYPTO_ALG_ASYNC);
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+		tfm_arc4 = crypto_alloc_sync_skcipher("ecb(arc4)", 0, 0);
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 		if (IS_ERR(tfm_arc4)) {
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-			crypto_free_skcipher(tfm_arc4);
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+			crypto_free_sync_skcipher(tfm_arc4);
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 			return SFC_OK;
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 		}
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 		idb_tag = kzalloc(NOR_SECS_PAGE * 512, GFP_KERNEL);
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 		if (!idb_tag) {
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-			crypto_free_skcipher(tfm_arc4);
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+			crypto_free_sync_skcipher(tfm_arc4);
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 			return SFC_OK;
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 		}
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@@ -64,15 +63,15 @@
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 				  idb_tag);
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 		packet = (struct snor_info_packet *)&idb_tag->dev_param[0];
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 		if (idb_tag->id == IDB_BLOCK_TAG_ID) {
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-			SKCIPHER_REQUEST_ON_STACK(req, tfm_arc4);
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+			SYNC_SKCIPHER_REQUEST_ON_STACK(req, tfm_arc4);
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 			u8 key[16] = {124, 78, 3, 4, 85, 5, 9, 7,
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 				      45, 44, 123, 56, 23, 13, 23, 17};
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 			struct scatterlist sg;
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 			u32 len = sizeof(struct id_block_tag);
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-			crypto_skcipher_setkey(tfm_arc4, key, 16);
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+			crypto_sync_skcipher_setkey(tfm_arc4, key, 16);
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 			sg_init_one(&sg, idb_tag, len + 4);
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-			skcipher_request_set_tfm(req, tfm_arc4);
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+			skcipher_request_set_sync_tfm(req, tfm_arc4);
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 			skcipher_request_set_callback(req, 0, NULL, NULL);
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 			skcipher_request_set_crypt(req, &sg, &sg, len + 4,
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 						   NULL);
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@@ -83,7 +82,7 @@
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 				rkflash_print_error("snor reinit, ret= %d\n", ret);
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 			}
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 		}
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-		crypto_free_skcipher(tfm_arc4);
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+		crypto_free_sync_skcipher(tfm_arc4);
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 		kfree(idb_tag);
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 	}
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