crypto: skcipher - Move IV generators into their own modules

This patch moves the default IV generators into their own modules
in order to break a dependency loop between cryptomgr, rng, and
blkcipher.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

1 files changed, 8 insertions, 2 deletions

diff --git a/crypto/chainiv.c b/crypto/chainiv.c
index 9affadee..cf68d436 100644
--- a/crypto/chainiv.c
+++ b/crypto/chainiv.c
@@ -320,12 +320,18 @@ static struct crypto_template chainiv_tmpl = {
 	.module = THIS_MODULE,
 };
 
-int __init chainiv_module_init(void)
+static int __init chainiv_module_init(void)
 {
 	return crypto_register_template(&chainiv_tmpl);
 }
 
-void chainiv_module_exit(void)
+static void chainiv_module_exit(void)
 {
 	crypto_unregister_template(&chainiv_tmpl);
 }
+
+module_init(chainiv_module_init);
+module_exit(chainiv_module_exit);
+
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("Chain IV Generator");