From 893a0574de0c90a4e52c8f7070023b2eb58cd220 Mon Sep 17 00:00:00 2001
From: Yoichi Yuasa <yuasa@linux-mips.org>
Date: Wed, 18 Jul 2012 14:12:01 -0700
Subject: [PATCH] mips: fix bug.h build regression

Commit 377780887 ("bug.h: need linux/kernel.h for TAINT_WARN.") broke
all MIPS builds:

    CC      arch/mips/kernel/machine_kexec.o
  include/linux/log2.h: In function '__ilog2_u32':
  include/linux/log2.h:34:2: error: implicit declaration of function 'fls' [-Werror=implicit-function-declaration]
  include/linux/log2.h: In function '__ilog2_u64':
  include/linux/log2.h:42:2: error: implicit declaration of function 'fls64' [-Werror=implicit-function-declaration]
  ...

Signed-off-by: Yoichi Yuasa <yuasa@linux-mips.org>
Tested-by: John Crispin <blogic@openwrt.org>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: David Daney <ddaney@caviumnetworks.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 arch/mips/include/asm/bitops.h | 1 -
 arch/mips/include/asm/io.h     | 1 +
 2 files changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/mips/include/asm/bitops.h b/arch/mips/include/asm/bitops.h
index 2e1ad4c..82ad35c 100644
--- a/arch/mips/include/asm/bitops.h
+++ b/arch/mips/include/asm/bitops.h
@@ -17,7 +17,6 @@
 #include <linux/irqflags.h>
 #include <linux/types.h>
 #include <asm/barrier.h>
-#include <asm/bug.h>
 #include <asm/byteorder.h>		/* sigh ... */
 #include <asm/cpu-features.h>
 #include <asm/sgidefs.h>
diff --git a/arch/mips/include/asm/io.h b/arch/mips/include/asm/io.h
index a58f229..29d9c23 100644
--- a/arch/mips/include/asm/io.h
+++ b/arch/mips/include/asm/io.h
@@ -17,6 +17,7 @@
 #include <linux/types.h>
 
 #include <asm/addrspace.h>
+#include <asm/bug.h>
 #include <asm/byteorder.h>
 #include <asm/cpu.h>
 #include <asm/cpu-features.h>
-- 
2.7.4