Commit 6893f567 authored Nov 08, 2012 by Fengguang Wu Committed by Linus Torvalds Nov 09, 2012

h8300: add missing L1_CACHE_SHIFT



Fix the build error

  lib/atomic64.c: In function 'lock_addr':
  lib/atomic64.c:40:11: error: 'L1_CACHE_SHIFT' undeclared (first use in this function)
  lib/atomic64.c:40:11: note: each undeclared identifier is reported only once for each function it appears in

Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent b0a8cc58

arch/h8300/include/asm/cache.h

+2 −1

Original line number	Diff line number	Diff line
		@@ -2,7 +2,8 @@
		#define __ARCH_H8300_CACHE_H

		/* bytes per L1 cache line */
		#define L1_CACHE_BYTES 4
		#define L1_CACHE_SHIFT 2
		#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)

		/* m68k-elf-gcc 2.95.2 doesn't like these */