From f60bbbbe8039e59341055e827bb404c14a2688a0 Mon Sep 17 00:00:00 2001
From: Herbert Xu <herbert@gondor.apana.org.au>
Date: Thu, 10 Feb 2022 13:31:13 +1100
Subject: [PATCH] crypto: lrw - Add dependency on ecb
The lrw template relies on ecb to work. So we need to declare
a Kconfig dependency as well as a module softdep on it.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
---
crypto/Kconfig | 1 +
crypto/lrw.c | 1 +
2 files changed, 2 insertions(+)
diff --git a/crypto/Kconfig b/crypto/Kconfig
index fa1741bb568f9..d9573b3f081ff 100644
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -425,6 +425,7 @@ config CRYPTO_LRW
select CRYPTO_SKCIPHER
select CRYPTO_MANAGER
select CRYPTO_GF128MUL
+ select CRYPTO_ECB
help
LRW: Liskov Rivest Wagner, a tweakable, non malleable, non movable
narrow block cipher mode for dm-crypt. Use it with cipher
diff --git a/crypto/lrw.c b/crypto/lrw.c
index bcf09fbc750af..8d59a66b65255 100644
--- a/crypto/lrw.c
+++ b/crypto/lrw.c
@@ -428,3 +428,4 @@ module_exit(lrw_module_exit);
MODULE_LICENSE("GPL");
MODULE_DESCRIPTION("LRW block cipher mode");
MODULE_ALIAS_CRYPTO("lrw");
+MODULE_SOFTDEP("pre: ecb");
--
2.30.2