From 78f926f72e43e4b974f69688593a9b682089e82a Mon Sep 17 00:00:00 2001
From: David Sterba <dsterba@suse.com>
Date: Thu, 28 Nov 2019 13:02:32 +0100
Subject: [PATCH] btrfs: add Kconfig dependency for BLAKE2B

Because the BLAKE2B code went through a different tree, it was not
available at the time the btrfs part was merged. Now that the Kconfig
symbol exists, add it to the list.

Signed-off-by: David Sterba <dsterba@suse.com>
---
 fs/btrfs/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/fs/btrfs/Kconfig b/fs/btrfs/Kconfig
index 75b6d10c9845..575636f6491e 100644
--- a/fs/btrfs/Kconfig
+++ b/fs/btrfs/Kconfig
@@ -7,6 +7,7 @@ config BTRFS_FS
 	select LIBCRC32C
 	select CRYPTO_XXHASH
 	select CRYPTO_SHA256
+	select CRYPTO_BLAKE2B
 	select ZLIB_INFLATE
 	select ZLIB_DEFLATE
 	select LZO_COMPRESS