[PATCH] crypto: talitos - Fix build error by selecting LIB_DES

[Herbert Xu]

On Sun, Nov 24, 2019 at 07:42:21AM +0800, kbuild test robot wrote:
>
> All errors (new ones prefixed by >>):
> 
>    drivers/crypto/talitos.o: In function `crypto_des_verify_key':
> >> include/crypto/internal/des.h:31: undefined reference to `des_expand_key'

This patch should fix it.

---8<---
The talitos driver needs to select LIB_DES as it needs calls
des_expand_key.

Fixes: 9d574ae8ebc1 ("crypto: talitos/des - switch to new...")
Cc: <stable@xxxxxxxxxxxxxxx>
Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

diff --git a/drivers/crypto/Kconfig b/drivers/crypto/Kconfig
index 43ed1b621718..91eb768d4221 100644
--- a/drivers/crypto/Kconfig
+++ b/drivers/crypto/Kconfig
@@ -289,6 +289,7 @@ config CRYPTO_DEV_TALITOS
 	select CRYPTO_AUTHENC
 	select CRYPTO_SKCIPHER
 	select CRYPTO_HASH
+	select CRYPTO_LIB_DES
 	select HW_RANDOM
 	depends on FSL_SOC
 	help
-- 
Email: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt