summaryrefslogtreecommitdiff
path: root/arch/s390/crypto/prng.c
diff options
context:
space:
mode:
authorJan Glauber <jang@linux.vnet.ibm.com>2011-04-19 21:29:14 +0200
committerHerbert Xu <herbert@gondor.apana.org.au>2011-05-04 15:05:49 +1000
commit1822bc9093e05059e4144d6041b0f5450ad275e1 (patch)
treeceb599625dd6ff3f93f9cf1c1070f4c0c576f718 /arch/s390/crypto/prng.c
parentba0e14acc417eceb895efda1ff46366f4d1728f8 (diff)
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/prng.c')
-rw-r--r--arch/s390/crypto/prng.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/s390/crypto/prng.c b/arch/s390/crypto/prng.c
index 975e3ab13cb5..0fc8115b0aea 100644
--- a/arch/s390/crypto/prng.c
+++ b/arch/s390/crypto/prng.c
@@ -166,7 +166,7 @@ static int __init prng_init(void)
int ret;
/* check if the CPU has a PRNG */
- if (!crypt_s390_func_available(KMC_PRNG))
+ if (!crypt_s390_func_available(KMC_PRNG, CRYPT_S390_MSA))
return -EOPNOTSUPP;
if (prng_chunk_size < 8)