diff mbox series

crypto: lrw - Add dependency on ecb

Message ID YgR48fFF6LGzkLRe@gondor.apana.org.au (mailing list archive)
State Accepted
Delegated to: Herbert Xu
Headers show
Series crypto: lrw - Add dependency on ecb | expand

Commit Message

Herbert Xu Feb. 10, 2022, 2:31 a.m. UTC 
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>
diff mbox series

Patch

diff --git a/crypto/Kconfig b/crypto/Kconfig
index e63d9ad55cb5..1bc4150850b7 100644
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -428,6 +428,7 @@  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 bcf09fbc750a..8d59a66b6525 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");