From 86aa9fc2456d8a662f299a70bdb70987209170f0 Mon Sep 17 00:00:00 2001 From: Jan Glauber Date: Mon, 5 Feb 2007 21:18:14 +0100 Subject: [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 Signed-off-by: Martin Schwidefsky --- arch/s390/crypto/sha256_s390.c | 11 +++-------- 1 file changed, 3 insertions(+), 8 deletions(-) (limited to 'arch/s390/crypto/sha256_s390.c') diff --git a/arch/s390/crypto/sha256_s390.c b/arch/s390/crypto/sha256_s390.c index 8e4e67503fe..78436c696d3 100644 --- a/arch/s390/crypto/sha256_s390.c +++ b/arch/s390/crypto/sha256_s390.c @@ -4,7 +4,7 @@ * s390 implementation of the SHA256 Secure Hash Algorithm. * * s390 Version: - * Copyright (C) 2005 IBM Deutschland GmbH, IBM Corporation + * Copyright IBM Corp. 2005,2007 * Author(s): Jan Glauber (jang@de.ibm.com) * * Derived from "crypto/sha256.c" @@ -143,15 +143,10 @@ static struct crypto_alg alg = { static int init(void) { - int ret; - if (!crypt_s390_func_available(KIMD_SHA_256)) - return -ENOSYS; + return -EOPNOTSUPP; - ret = crypto_register_alg(&alg); - if (ret != 0) - printk(KERN_INFO "crypt_s390: sha256_s390 couldn't be loaded."); - return ret; + return crypto_register_alg(&alg); } static void __exit fini(void) -- cgit v1.2.3-70-g09d2