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From: Geert Uytterhoeven <>
To: Clement Courbet <>,
	Andrew Morton <>
	Geert Uytterhoeven <>
Subject: [PATCH] m68k/bitops: Always include <asm-generic/bitops/find.h>
Date: Wed,  6 Dec 2017 11:40:16 +0100
Message-ID: <> (raw)

Currently <asm/bitops.h> only includes <asm-generic/bitops/find.h> if
CONFIG_CPU_HAS_NO_BITFIELDS=y.  This used to be fine, as the code for
CONFIG_CPU_HAS_NO_BITFIELDS=n implemented everything provided by

However, commit e49c614e6b37254b ("lib: optimize cpumask_next_and()")
added find_next_and_bit(), which is now not available if

    lib/find_bit_benchmark.c: In function ‘test_find_next_and_bit’:
    lib/find_bit_benchmark.c:115: error: implicit declaration of function ‘find_next_and_bit’

Move the inclusion of <asm-generic/bitops/find.h> outside the #ifdef to
fix this.

Reported-by: kbuild test robot <>
Signed-off-by: Geert Uytterhoeven <>
 arch/m68k/include/asm/bitops.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/arch/m68k/include/asm/bitops.h b/arch/m68k/include/asm/bitops.h
index dda58cfe8c22a3ec..93b47b1f6fb420a1 100644
--- a/arch/m68k/include/asm/bitops.h
+++ b/arch/m68k/include/asm/bitops.h
@@ -311,7 +311,6 @@ static inline int bfchg_mem_test_and_change_bit(int nr,
  *	functions.
-#include <asm-generic/bitops/find.h>
 #include <asm-generic/bitops/ffz.h>
@@ -441,6 +440,8 @@ static inline unsigned long ffz(unsigned long word)
+#include <asm-generic/bitops/find.h>
 #ifdef __KERNEL__

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