diff options
| author | Jan Glauber <jang@linux.vnet.ibm.com> | 2011-04-19 23:29:14 +0400 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2011-05-04 09:05:49 +0400 |
| commit | 1822bc9093e05059e4144d6041b0f5450ad275e1 (patch) | |
| tree | ceb599625dd6ff3f93f9cf1c1070f4c0c576f718 /arch/s390/crypto/des_s390.c | |
| parent | ba0e14acc417eceb895efda1ff46366f4d1728f8 (diff) | |
| download | linux-1822bc9093e05059e4144d6041b0f5450ad275e1.tar.xz | |
crypto: s390 - extend crypto facility check
The specification which crypto facility is required for an algorithm is added
as a parameter to the availability check which is done before an algorithm is
registered. With this change it is easier to add new algorithms that require
different facilities.
Signed-off-by: Jan Glauber <jang@linux.vnet.ibm.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'arch/s390/crypto/des_s390.c')
| -rw-r--r-- | arch/s390/crypto/des_s390.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/s390/crypto/des_s390.c b/arch/s390/crypto/des_s390.c index cc5420118393..1121e73115af 100644 --- a/arch/s390/crypto/des_s390.c +++ b/arch/s390/crypto/des_s390.c @@ -381,8 +381,8 @@ static int des_s390_init(void) { int ret; - if (!crypt_s390_func_available(KM_DEA_ENCRYPT) || - !crypt_s390_func_available(KM_TDEA_192_ENCRYPT)) + if (!crypt_s390_func_available(KM_DEA_ENCRYPT, CRYPT_S390_MSA) || + !crypt_s390_func_available(KM_TDEA_192_ENCRYPT, CRYPT_S390_MSA)) return -EOPNOTSUPP; ret = crypto_register_alg(&des_alg); |