Commit e8a2d040 authored Feb 19, 2018 by Will Deacon

arm64: cmpxchg: Include build_bug.h instead of bug.h for BUILD_BUG



Having asm/cmpxchg.h pull in linux/bug.h is problematic because this
ends up pulling in the atomic bitops which themselves may be built on
top of atomic.h and cmpxchg.h.

Instead, just include build_bug.h for the definition of BUILD_BUG.

Signed-off-by: Will Deacon <will.deacon@arm.com>

parent 8a624f14

arch/arm64/include/asm/cmpxchg.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -18,7 +18,7 @@
		#ifndef __ASM_CMPXCHG_H
		#define __ASM_CMPXCHG_H

		#include <linux/bug.h>
		#include <linux/build_bug.h>

		#include <asm/atomic.h>
		#include <asm/barrier.h>