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h8300: add missing L1_CACHE_SHIFT

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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>
This commit is contained in:
Fengguang Wu 2012-11-08 15:53:41 -08:00 committed by Linus Torvalds
parent b0a8cc58e6
commit 6893f5675f
1 changed files with 2 additions and 1 deletions
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3
arch/h8300/include/asm/cache.h
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@ -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 */