linux-kernel - [PATCH 04/19] lib/halfmd4.c: Simplify includes

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Message-Id: <1419988915-20730-5-git-send-email-linux@rasmusvillemoes.dk>
Date:	Wed, 31 Dec 2014 02:21:39 +0100
From:	Rasmus Villemoes <linux@...musvillemoes.dk>
To:	Andrew Morton <akpm@...ux-foundation.org>
Cc:	Rasmus Villemoes <linux@...musvillemoes.dk>,
	linux-kernel@...r.kernel.org
Subject: [PATCH 04/19] lib/halfmd4.c: Simplify includes

We only need EXPORT_SYMBOL, so compiler.h and export.h suffice. This
means linux/types.h is no longer implicitly included, so add an
include of uapi/linux/types.h to linux/cryptohash.h for __u32. Other
users of cryptohash.h cannot be affected, since they must already have
been including uapi/linux/types.h in order for gcc not to complain
about unknown types.

Signed-off-by: Rasmus Villemoes <linux@...musvillemoes.dk>
---
 include/linux/cryptohash.h | 2 ++
 lib/halfmd4.c              | 2 +-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/include/linux/cryptohash.h b/include/linux/cryptohash.h
index 2cd9f1cf9fa3..f4754282c9c2 100644
--- a/include/linux/cryptohash.h
+++ b/include/linux/cryptohash.h
@@ -1,6 +1,8 @@
 #ifndef __CRYPTOHASH_H
 #define __CRYPTOHASH_H
 
+#include <uapi/linux/types.h>
+
 #define SHA_DIGEST_WORDS 5
 #define SHA_MESSAGE_BYTES (512 /*bits*/ / 8)
 #define SHA_WORKSPACE_WORDS 16
diff --git a/lib/halfmd4.c b/lib/halfmd4.c
index 66d0ee8b7776..a8fe6274a13c 100644
--- a/lib/halfmd4.c
+++ b/lib/halfmd4.c
@@ -1,4 +1,4 @@
-#include <linux/kernel.h>
+#include <linux/compiler.h>
 #include <linux/export.h>
 #include <linux/cryptohash.h>
 
-- 
2.1.3

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