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>

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)
 {

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);