Change crypto clients to use rpc_caller_session

Signed-off-by: Imre Kis <imre.kis@arm.com>
Change-Id: I6c370e8dc14f2262a2502995f655888a80d69c7b
diff --git a/components/service/crypto/client/cpp/crypto_client.h b/components/service/crypto/client/cpp/crypto_client.h
index ccb0714..eebe60e 100644
--- a/components/service/crypto/client/cpp/crypto_client.h
+++ b/components/service/crypto/client/cpp/crypto_client.h
@@ -237,8 +237,8 @@
 
 protected:
 	crypto_client();
-	crypto_client(struct rpc_caller *caller);
-	void set_caller(struct rpc_caller *caller);
+	crypto_client(struct rpc_caller_session *session);
+	void set_caller(struct rpc_caller_session *session);
 
 	struct service_client m_client;
 };