crypto: Export crypto_remove_final

The upcomming crypto usrerspace configuration api needs
to remove the spawns on top on an algorithm, so export
crypto_remove_final.

Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
(cherry picked from commit 22e5b20be72e2e166c3ba915b01a59a8eb2dc71f)
Signed-off-by: Dominik Sliwa <dominik.sliwa@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>

diff --git a/crypto/algapi.c b/crypto/algapi.c
index cf4c7b34c1baaf1cf2368637a7535cfa33e80da0..d7b5c9fb5eabf6213ce1aca88a0ff46906e297da 100644 (file)
--- a/crypto/algapi.c
+++ b/crypto/algapi.c
@@ -22,8 +22,6 @@
 
 #include "internal.h"
 
-static void crypto_remove_final(struct list_head *list);
-
 static LIST_HEAD(crypto_template_list);
 
 void crypto_larval_error(const char *name, u32 type, u32 mask)
@@ -321,7 +319,7 @@ unlock:
 }
 EXPORT_SYMBOL_GPL(crypto_alg_tested);
 
-static void crypto_remove_final(struct list_head *list)
+void crypto_remove_final(struct list_head *list)
 {
        struct crypto_alg *alg;
        struct crypto_alg *n;
@@ -331,6 +329,7 @@ static void crypto_remove_final(struct list_head *list)
                crypto_alg_put(alg);
        }
 }
+EXPORT_SYMBOL_GPL(crypto_remove_final);
 
 static void crypto_wait_for_test(struct crypto_larval *larval)
 {

diff --git a/crypto/internal.h b/crypto/internal.h
index b6dcb31c1120a2ba05f8faea588ebba60f2bf262..b865ca1a8613b33baa9b64ffa6c32b89039f3bf8 100644 (file)
--- a/crypto/internal.h
+++ b/crypto/internal.h
@@ -88,6 +88,7 @@ void crypto_alg_tested(const char *name, int err);
 
 void crypto_remove_spawns(struct crypto_alg *alg, struct list_head *list,
                          struct crypto_alg *nalg);
+void crypto_remove_final(struct list_head *list);
 void crypto_shoot_alg(struct crypto_alg *alg);
 struct crypto_tfm *__crypto_alloc_tfm(struct crypto_alg *alg, u32 type,
                                      u32 mask);