From d05377c12ae2ac88e747a28ae1e23f556d549592 Mon Sep 17 00:00:00 2001
From: Hendrik Brueckner <brueckner@linux.vnet.ibm.com>
Date: Thu, 19 Feb 2015 17:34:07 +0100
Subject: 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>
---
 arch/s390/crypto/des_s390.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'arch/s390/crypto/des_s390.c')

diff --git a/arch/s390/crypto/des_s390.c b/arch/s390/crypto/des_s390.c
index 9e05cc453a40..fba1c10a2dd0 100644
--- a/arch/s390/crypto/des_s390.c
+++ b/arch/s390/crypto/des_s390.c
@@ -16,6 +16,7 @@
 
 #include <linux/init.h>
 #include <linux/module.h>
+#include <linux/cpufeature.h>
 #include <linux/crypto.h>
 #include <crypto/algapi.h>
 #include <crypto/des.h>
@@ -616,7 +617,7 @@ static void __exit des_s390_exit(void)
 	crypto_unregister_alg(&des_alg);
 }
 
-module_init(des_s390_init);
+module_cpu_feature_match(MSA, des_s390_init);
 module_exit(des_s390_exit);
 
 MODULE_ALIAS_CRYPTO("des");
-- 
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