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authorJan Glauber <jan.glauber@de.ibm.com>2007-02-05 21:18:14 +0100
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2007-02-05 21:18:14 +0100
commit86aa9fc2456d8a662f299a70bdb70987209170f0 (patch)
tree39708583852c0b311dcb662ba9f29c412c303f67 /arch/s390/crypto/des_s390.c
parent347d59d7e9739ff2acbaa751b6225ecb335c3f29 (diff)
[S390] move crypto options and some cleanup.
This patch moves the config options for the s390 crypto instructions to the standard "Hardware crypto devices" menu. In addition some cleanup has been done: use a flag for supported keylengths, add a warning about machien limitation, return ENOTSUPP in case the hardware has no support, remove superfluous printks and update email addresses. Signed-off-by: Jan Glauber <jan.glauber@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/crypto/des_s390.c')
-rw-r--r--arch/s390/crypto/des_s390.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/s390/crypto/des_s390.c b/arch/s390/crypto/des_s390.c
index 2aba04852fe3..ea22707f435f 100644
--- a/arch/s390/crypto/des_s390.c
+++ b/arch/s390/crypto/des_s390.c
@@ -3,9 +3,9 @@
*
* s390 implementation of the DES Cipher Algorithm.
*
- * Copyright (c) 2003 IBM Deutschland Entwicklung GmbH, IBM Corporation
- * Author(s): Thomas Spatzier (tspat@de.ibm.com)
- *
+ * Copyright IBM Corp. 2003,2007
+ * Author(s): Thomas Spatzier
+ * Jan Glauber (jan.glauber@de.ibm.com)
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -557,7 +557,7 @@ static int init(void)
if (!crypt_s390_func_available(KM_DEA_ENCRYPT) ||
!crypt_s390_func_available(KM_TDEA_128_ENCRYPT) ||
!crypt_s390_func_available(KM_TDEA_192_ENCRYPT))
- return -ENOSYS;
+ return -EOPNOTSUPP;
ret = crypto_register_alg(&des_alg);
if (ret)