From 6f92ab6de9d8daeb575949bbbcbc7bcdcebc60af Mon Sep 17 00:00:00 2001 From: Khem Raj Date: Thu, 5 Jan 2012 11:42:35 -0800 Subject: [PATCH] compiler.h: Undef before redefining __attribute_const__ This is required to avoid warnings like util/include/linux/compiler.h:8:0: error: "__attribute_const__" redefined [-Werror] Signed-off-by: Khem Raj Upstream-Status: Pending --- tools/perf/util/include/linux/compiler.h | 4 +++- 1 files changed, 3 insertions(+), 1 deletions(-) --- a/tools/perf/util/include/linux/compiler.h +++ b/tools/perf/util/include/linux/compiler.h @@ -4,9 +4,11 @@ #ifndef __always_inline #define __always_inline inline #endif +#undef __user #define __user +#undef __attribute_const__ #define __attribute_const__ - +#undef __used #define __used __attribute__((__unused__)) #endif