s390/zcrypt: Add support for new crypto express (CEX5S) adapter.

Extends the generic cryptographic device driver (zcrypt)
to support the Crypto Express 5S adapter.

Signed-off-by: Ingo Tuchscherer <ingo.tuchscherer@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
diff --git a/drivers/s390/crypto/zcrypt_api.h b/drivers/s390/crypto/zcrypt_api.h
index b3d496b..7508768 100644
--- a/drivers/s390/crypto/zcrypt_api.h
+++ b/drivers/s390/crypto/zcrypt_api.h
@@ -75,6 +75,7 @@
 #define ZCRYPT_CEX3C		7
 #define ZCRYPT_CEX3A		8
 #define ZCRYPT_CEX4	       10
+#define ZCRYPT_CEX5	       11
 
 /**
  * Large random numbers are pulled in 4096 byte chunks from the crypto cards