The newly added scomp/acomp interface has a couple of functions
that should be exported to allow linking the two drivers
as loadable modules:
ERROR: "crypto_acomp_scomp_free_ctx" [crypto/acompress.ko] undefined!
ERROR: "crypto_acomp_scomp_alloc_ctx" [crypto/acompress.ko] undefined!
ERROR: "crypto_init_scomp_ops_async" [crypto/acompress.ko] undefined!
Alternatively, both of them could be combined into one loadable module.
Fixes: 1ab53a77b772 ("crypto: acomp - add driver-side scomp interface")
Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
---
crypto/scompress.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/crypto/scompress.c b/crypto/scompress.c
index 35e396d154b7..1f9cdcddb2ce 100644
--- a/crypto/scompress.c
+++ b/crypto/scompress.c
@@ -267,6 +267,7 @@ int crypto_init_scomp_ops_async(struct crypto_tfm *tfm)
return 0;
}
+EXPORT_SYMBOL_GPL(crypto_init_scomp_ops_async);
struct acomp_req *crypto_acomp_scomp_alloc_ctx(struct acomp_req *req)
{
@@ -286,6 +287,7 @@ struct acomp_req *crypto_acomp_scomp_alloc_ctx(struct acomp_req *req)
return req;
}
+EXPORT_SYMBOL_GPL(crypto_acomp_scomp_alloc_ctx);
void crypto_acomp_scomp_free_ctx(struct acomp_req *req)
{
@@ -298,6 +300,7 @@ void crypto_acomp_scomp_free_ctx(struct acomp_req *req)
if (ctx)
crypto_scomp_free_ctx(scomp, ctx);
}
+EXPORT_SYMBOL_GPL(crypto_acomp_scomp_free_ctx);
static const struct crypto_type crypto_scomp_type = {
.extsize = crypto_alg_extsize,
--
2.9.0
--
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