[CRYPTO] api: Make the crypto subsystem fully modular

Signed-off-by: Sebastian Siewior <sebastian@breakpoint.cc>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

3 files changed, 6 insertions, 2 deletions

diff --git a/crypto/Kconfig b/crypto/Kconfig
index e14ff1275018..edd00c5307a4 100644
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -13,7 +13,7 @@ source "crypto/async_tx/Kconfig"
 # Cryptographic API Configuration
 #
 menuconfig CRYPTO
-        bool "Cryptographic API"
+        tristate "Cryptographic API"
         help
           This option provides the core Cryptographic API.
 
diff --git a/crypto/Makefile b/crypto/Makefile
index 6d34bf7ecf8d..ca024418f4fb 100644
--- a/crypto/Makefile
+++ b/crypto/Makefile
@@ -2,7 +2,8 @@
 # Cryptographic API
 #
 
-obj-$(CONFIG_CRYPTO) += api.o cipher.o digest.o compress.o
+obj-$(CONFIG_CRYPTO) += crypto.o
+crypto-objs := api.o cipher.o digest.o compress.o
 
 crypto_algapi-$(CONFIG_PROC_FS) += proc.o
 crypto_algapi-objs := algapi.o scatterwalk.o $(crypto_algapi-y)
diff --git a/crypto/api.c b/crypto/api.c
index a2496d1bc6d4..0a0f41ef255f 100644
--- a/crypto/api.c
+++ b/crypto/api.c
@@ -445,3 +445,6 @@ int crypto_has_alg(const char *name, u32 type, u32 mask)
         return ret;
 }
 EXPORT_SYMBOL_GPL(crypto_has_alg);
+
+MODULE_DESCRIPTION("Cryptographic core API");
+MODULE_LICENSE("GPL");