--- zzzz-none-000/linux-3.10.107/drivers/crypto/n2_core.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/crypto/n2_core.c	2021-02-04 17:41:59.000000000 +0000
@@ -34,7 +34,7 @@
 #define DRV_MODULE_VERSION	"0.2"
 #define DRV_MODULE_RELDATE	"July 28, 2011"
 
-static char version[] =
+static const char version[] =
 	DRV_MODULE_NAME ".c:v" DRV_MODULE_VERSION " (" DRV_MODULE_RELDATE ")\n";
 
 MODULE_AUTHOR("David S. Miller (davem@davemloft.net)");
@@ -356,7 +356,7 @@
 
 static int n2_hash_cra_init(struct crypto_tfm *tfm)
 {
-	const char *fallback_driver_name = tfm->__crt_alg->cra_name;
+	const char *fallback_driver_name = crypto_tfm_alg_name(tfm);
 	struct crypto_ahash *ahash = __crypto_ahash_cast(tfm);
 	struct n2_hash_ctx *ctx = crypto_ahash_ctx(ahash);
 	struct crypto_ahash *fallback_tfm;
@@ -391,7 +391,7 @@
 
 static int n2_hmac_cra_init(struct crypto_tfm *tfm)
 {
-	const char *fallback_driver_name = tfm->__crt_alg->cra_name;
+	const char *fallback_driver_name = crypto_tfm_alg_name(tfm);
 	struct crypto_ahash *ahash = __crypto_ahash_cast(tfm);
 	struct n2_hmac_ctx *ctx = crypto_ahash_ctx(ahash);
 	struct n2_hmac_alg *n2alg = n2_hmac_alg(tfm);
@@ -445,10 +445,7 @@
 	struct n2_hmac_ctx *ctx = crypto_ahash_ctx(tfm);
 	struct crypto_shash *child_shash = ctx->child_shash;
 	struct crypto_ahash *fallback_tfm;
-	struct {
-		struct shash_desc shash;
-		char ctx[crypto_shash_descsize(child_shash)];
-	} desc;
+	SHASH_DESC_ON_STACK(shash, child_shash);
 	int err, bs, ds;
 
 	fallback_tfm = ctx->base.fallback_tfm;
@@ -456,15 +453,15 @@
 	if (err)
 		return err;
 
-	desc.shash.tfm = child_shash;
-	desc.shash.flags = crypto_ahash_get_flags(tfm) &
+	shash->tfm = child_shash;
+	shash->flags = crypto_ahash_get_flags(tfm) &
 		CRYPTO_TFM_REQ_MAY_SLEEP;
 
 	bs = crypto_shash_blocksize(child_shash);
 	ds = crypto_shash_digestsize(child_shash);
 	BUG_ON(ds > N2_HASH_KEY_MAX);
 	if (keylen > bs) {
-		err = crypto_shash_digest(&desc.shash, key, keylen,
+		err = crypto_shash_digest(shash, key, keylen,
 					  ctx->hash_key);
 		if (err)
 			return err;
@@ -1284,10 +1281,10 @@
 	0xe9, 0x80, 0x09, 0x98, 0xec, 0xf8, 0x42, 0x7e,
 };
 static const u32 md5_init[MD5_HASH_WORDS] = {
-	cpu_to_le32(0x67452301),
-	cpu_to_le32(0xefcdab89),
-	cpu_to_le32(0x98badcfe),
-	cpu_to_le32(0x10325476),
+	cpu_to_le32(MD5_H0),
+	cpu_to_le32(MD5_H1),
+	cpu_to_le32(MD5_H2),
+	cpu_to_le32(MD5_H3),
 };
 static const char sha1_zero[SHA1_DIGEST_SIZE] = {
 	0xda, 0x39, 0xa3, 0xee, 0x5e, 0x6b, 0x4b, 0x0d, 0x32,
@@ -1757,7 +1754,7 @@
 				dev->dev.of_node->full_name);
 			return -EINVAL;
 		}
-		cpu_set(*id, p->sharing);
+		cpumask_set_cpu(*id, &p->sharing);
 		table[*id] = p;
 	}
 	return 0;
@@ -1779,7 +1776,7 @@
 		return -ENOMEM;
 	}
 
-	cpus_clear(p->sharing);
+	cpumask_clear(&p->sharing);
 	spin_lock_init(&p->lock);
 	p->q_type = q_type;
 	INIT_LIST_HEAD(&p->jobs);
@@ -2213,7 +2210,6 @@
 static struct platform_driver n2_crypto_driver = {
 	.driver = {
 		.name		=	"n2cp",
-		.owner		=	THIS_MODULE,
 		.of_match_table	=	n2_crypto_match,
 	},
 	.probe		=	n2_crypto_probe,
@@ -2241,7 +2237,6 @@
 static struct platform_driver n2_mau_driver = {
 	.driver = {
 		.name		=	"ncp",
-		.owner		=	THIS_MODULE,
 		.of_match_table	=	n2_mau_match,
 	},
 	.probe		=	n2_mau_probe,