diff --git a/[refs] b/[refs]
index 4cb8fd570491..726ff0961d93 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 5cbb5f579e5b6f2e686880ffafa64e49323320c1
+refs/heads/master: b8ccc51f6fc6cde3644b4a2159fb57fe6c38d465
diff --git a/trunk/drivers/s390/crypto/zcrypt_api.c b/trunk/drivers/s390/crypto/zcrypt_api.c
index fe214770f2e7..0d4d18bdd45c 100644
--- a/trunk/drivers/s390/crypto/zcrypt_api.c
+++ b/trunk/drivers/s390/crypto/zcrypt_api.c
@@ -299,9 +299,7 @@ static ssize_t zcrypt_write(struct file *filp, const char __user *buf,
  */
 static int zcrypt_open(struct inode *inode, struct file *filp)
 {
-	lock_kernel();
 	atomic_inc(&zcrypt_open_count);
-	unlock_kernel();
 	return 0;
 }