--- zzzz-none-000/linux-3.10.107/security/keys/encrypted-keys/masterkey_trusted.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/security/keys/encrypted-keys/masterkey_trusted.c	2021-02-04 17:41:59.000000000 +0000
@@ -29,7 +29,7 @@
  * data, trusted key type data is not visible decrypted from userspace.
  */
 struct key *request_trusted_key(const char *trusted_desc,
-				u8 **master_key, size_t *master_keylen)
+				const u8 **master_key, size_t *master_keylen)
 {
 	struct trusted_key_payload *tpayload;
 	struct key *tkey;
@@ -39,7 +39,7 @@
 		goto error;
 
 	down_read(&tkey->sem);
-	tpayload = tkey->payload.data;
+	tpayload = tkey->payload.data[0];
 	*master_key = tpayload->key;
 	*master_keylen = tpayload->key_len;
 error: