--- zzzz-none-000/linux-4.4.60/drivers/crypto/qce/common.c	2017-04-08 07:53:53.000000000 +0000
+++ scorpion-7490-727/linux-4.4.60/drivers/crypto/qce/common.c	2021-02-04 17:41:59.000000000 +0000
@@ -357,7 +357,8 @@
 		return -EINVAL;
 	}
 
-	qce_write_array(qce, REG_ENCR_KEY0, (u32 *)enckey, enckey_words);
+	if (!use_fixed_key)
+		qce_write_array(qce, REG_ENCR_KEY0, (u32 *)enckey, enckey_words);
 
 	if (!IS_ECB(flags)) {
 		if (IS_XTS(flags))