linux-kernel - [PATCH 1/1] include/linux/compiler-intel.h: remove duplicate definition

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Message-ID: <CAJhHMCAnYPy0+qD-1KBnJPLt3XgAjdR12j+ySSnPgmZcpbE7HQ@mail.gmail.com>
Date:	Tue, 15 Apr 2014 12:05:22 -0400
From:	Pranith Kumar <bobby.prani@...il.com>
To:	"H. Peter Anvin" <hpa@...ux.intel.com>
Cc:	LKML <linux-kernel@...r.kernel.org>
Subject: [PATCH 1/1] include/linux/compiler-intel.h: remove duplicate definition

barrier is already defined as __memory_barrier in compiler.h
Remove this unnecessary redefinition.

Signed-off-by: Pranith Kumar <bobby.prani@...il.com>
---
 include/linux/compiler-intel.h | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/include/linux/compiler-
intel.h b/include/linux/compiler-intel.h
index 5529c52..ba147a1 100644
--- a/include/linux/compiler-intel.h
+++ b/include/linux/compiler-intel.h
@@ -13,12 +13,9 @@
 /* Intel ECC compiler doesn't support gcc specific asm stmts.
  * It uses intrinsics to do the equivalent things.
  */
-#undef barrier
 #undef RELOC_HIDE
 #undef OPTIMIZER_HIDE_VAR

-#define barrier() __memory_barrier()
-
 #define RELOC_HIDE(ptr, off)                                   \
   ({ unsigned long __ptr;                                      \
      __ptr = (unsigned long) (ptr);                            \
--
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