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| author | Fengguang Wu <fengguang.wu@intel.com> | 2012-11-08 15:53:41 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-11-09 06:41:47 +0100 |
| commit | 6893f5675f54d6452aded27f9a1d5e86a3bddcbe (patch) | |
| tree | 679839d42da4dfdbe2a1c1c164ed1dfc7220aa39 /arch | |
| parent | b0a8cc58e6b9aaae3045752059e5e6260c0b94bc (diff) | |
| download | lwn-6893f5675f54d6452aded27f9a1d5e86a3bddcbe.tar.gz lwn-6893f5675f54d6452aded27f9a1d5e86a3bddcbe.zip | |
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>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/h8300/include/asm/cache.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/h8300/include/asm/cache.h b/arch/h8300/include/asm/cache.h index c6350283649d..05887a1d80e5 100644 --- a/arch/h8300/include/asm/cache.h +++ b/arch/h8300/include/asm/cache.h @@ -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 */ |