From a72dcd47d1e220ddb67369d3cef0d9dbd4fc0dd4 Mon Sep 17 00:00:00 2001
From: Kent Overstreet <kent.overstreet@gmail.com>
Date: Thu, 21 Dec 2017 17:40:35 -0500
Subject: bcachefs: better ifdef

---
 fs/bcachefs/bkey.h | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/fs/bcachefs/bkey.h b/fs/bcachefs/bkey.h
index 896979565c5b..42ce39c9f747 100644
--- a/fs/bcachefs/bkey.h
+++ b/fs/bcachefs/bkey.h
@@ -7,6 +7,10 @@
 #include "util.h"
 #include "vstructs.h"
 
+#ifdef CONFIG_X86_64
+#define HAVE_BCACHEFS_COMPILED_UNPACK	1
+#endif
+
 void bch2_to_binary(char *, const u64 *, unsigned);
 
 #define BKEY_PADDED(key)	__BKEY_PADDED(key, BKEY_EXTENT_VAL_U64s_MAX)
@@ -381,8 +385,7 @@ static inline u64 bkey_field_max(const struct bkey_format *f,
 		: U64_MAX;
 }
 
-#ifdef CONFIG_X86_64
-#define HAVE_BCACHEFS_COMPILED_UNPACK	1
+#ifdef HAVE_BCACHEFS_COMPILED_UNPACK
 
 int bch2_compile_bkey_format(const struct bkey_format *, void *);
 
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