From 7f92bc5694557dee4cefa90df27feec16c7b62da Mon Sep 17 00:00:00 2001
From: Daniel Axtens <dja@axtens.net>
Date: Wed, 6 Jan 2016 11:45:51 +1100
Subject: powerpc: sparse: Include headers for __weak symbols

Sometimes when sparse warns about undefined symbols, it isn't
because they should have 'static' added, it's because they're
overriding __weak symbols defined elsewhere, and the header has
been missed.

Fix a few of them by adding appropriate headers.

Signed-off-by: Daniel Axtens <dja@axtens.net>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
---
 arch/powerpc/mm/mmap.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'arch/powerpc/mm/mmap.c')

diff --git a/arch/powerpc/mm/mmap.c b/arch/powerpc/mm/mmap.c
index 4087705ba90f..30611f832923 100644
--- a/arch/powerpc/mm/mmap.c
+++ b/arch/powerpc/mm/mmap.c
@@ -26,6 +26,7 @@
 #include <linux/mm.h>
 #include <linux/random.h>
 #include <linux/sched.h>
+#include <linux/elf-randomize.h>
 
 /*
  * Top of mmap area (just below the process stack).
-- 
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