[PATCH] crypto: add rsize config to .config only if lib_poly1305 is set

[Lukas Bulwahn]

The config CRYPTO_LIB_POLY1305_RSIZE should only be part of a kernel
build configuration (.config file) when config CRYPTO_LIB_POLY1305 is set.

Add a suitable dependency for CONFIG_CRYPTO_LIB_POLY1305_RSIZE.

Signed-off-by: Lukas Bulwahn <lukas.bulwahn@xxxxxxxxx>
---
 lib/crypto/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/crypto/Kconfig b/lib/crypto/Kconfig
index 7e9683e9f5c6..71b90952e496 100644
--- a/lib/crypto/Kconfig
+++ b/lib/crypto/Kconfig
@@ -84,6 +84,7 @@ config CRYPTO_LIB_DES
 
 config CRYPTO_LIB_POLY1305_RSIZE
 	int
+	depends on CRYPTO_LIB_POLY1305
 	default 2 if MIPS
 	default 11 if X86_64
 	default 9 if ARM || ARM64
-- 
2.17.1