diff options
| author | Steffen Klassert <steffen.klassert@secunet.com> | 2011-09-27 07:22:08 +0200 |
|---|---|---|
| committer | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2017-12-21 01:49:58 +0100 |
| commit | c4531abaca7c02e5ea2b4c9ff266e4621435c153 (patch) | |
| tree | 6dcb23ccf5950db4ee0807f39d46c81649ddcb57 /crypto | |
| parent | f55243d4aa19fd97b025c62e923872efcec4909e (diff) | |
crypto: Export crypto_remove_spawns
The upcomming crypto usrerspace configuration api needs
to remove the spawns on top on an algorithm, so export
crypto_remove_spawns.
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
(cherry picked from commit 89b596ba22d79dd5616616a9975192e1c2bea0fe)
Signed-off-by: Dominik Sliwa <dominik.sliwa@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Diffstat (limited to 'crypto')
| -rw-r--r-- | crypto/algapi.c | 6 | ||||
| -rw-r--r-- | crypto/internal.h | 2 |
2 files changed, 5 insertions, 3 deletions
diff --git a/crypto/algapi.c b/crypto/algapi.c index c3cf1a69a47a..cf4c7b34c1ba 100644 --- a/crypto/algapi.c +++ b/crypto/algapi.c @@ -129,9 +129,8 @@ static void crypto_remove_spawn(struct crypto_spawn *spawn, BUG_ON(!list_empty(&inst->alg.cra_users)); } -static void crypto_remove_spawns(struct crypto_alg *alg, - struct list_head *list, - struct crypto_alg *nalg) +void crypto_remove_spawns(struct crypto_alg *alg, struct list_head *list, + struct crypto_alg *nalg) { u32 new_type = (nalg ?: alg)->cra_flags; struct crypto_spawn *spawn, *n; @@ -177,6 +176,7 @@ static void crypto_remove_spawns(struct crypto_alg *alg, crypto_remove_spawn(spawn, list); } } +EXPORT_SYMBOL_GPL(crypto_remove_spawns); static struct crypto_larval *__crypto_register_alg(struct crypto_alg *alg) { diff --git a/crypto/internal.h b/crypto/internal.h index d4384b08ab29..b6dcb31c1120 100644 --- a/crypto/internal.h +++ b/crypto/internal.h @@ -86,6 +86,8 @@ struct crypto_alg *crypto_larval_lookup(const char *name, u32 type, u32 mask); void crypto_larval_error(const char *name, u32 type, u32 mask); 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_shoot_alg(struct crypto_alg *alg); struct crypto_tfm *__crypto_alloc_tfm(struct crypto_alg *alg, u32 type, u32 mask); |