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| author | Hendrik Brueckner <brueckner@linux.vnet.ibm.com> | 2015-02-19 19:34:07 +0300 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2015-07-22 10:58:02 +0300 |
| commit | d05377c12ae2ac88e747a28ae1e23f556d549592 (patch) | |
| tree | dc1bede961f295f658e59730a47909cc2b1fc121 /arch/s390/crypto/aes_s390.c | |
| parent | 8f00b3e28f73e712a2f82a15f66acd852f60e3ba (diff) | |
| download | linux-d05377c12ae2ac88e747a28ae1e23f556d549592.tar.xz | |
s390/crypto: add cpu feature modaliases for crypto modules
Use the module_cpu_feature_match() module init function to add an
module alias based on required CPU features. The modules are
automatically loaded on hardware that supports the required CPU features.
Signed-off-by: Hendrik Brueckner <brueckner@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/crypto/aes_s390.c')
| -rw-r--r-- | arch/s390/crypto/aes_s390.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/s390/crypto/aes_s390.c b/arch/s390/crypto/aes_s390.c index 5566ce80abdb..0b9b95f3c703 100644 --- a/arch/s390/crypto/aes_s390.c +++ b/arch/s390/crypto/aes_s390.c @@ -24,6 +24,7 @@ #include <crypto/algapi.h> #include <linux/err.h> #include <linux/module.h> +#include <linux/cpufeature.h> #include <linux/init.h> #include <linux/spinlock.h> #include "crypt_s390.h" @@ -976,7 +977,7 @@ static void __exit aes_s390_fini(void) crypto_unregister_alg(&aes_alg); } -module_init(aes_s390_init); +module_cpu_feature_match(MSA, aes_s390_init); module_exit(aes_s390_fini); MODULE_ALIAS_CRYPTO("aes-all"); |