diff options
Diffstat (limited to 'arch/avr32/include/asm/barrier.h')
| -rw-r--r-- | arch/avr32/include/asm/barrier.h | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/arch/avr32/include/asm/barrier.h b/arch/avr32/include/asm/barrier.h deleted file mode 100644 index 715100790fd0..000000000000 --- a/arch/avr32/include/asm/barrier.h +++ /dev/null @@ -1,22 +0,0 @@ -/* - * Copyright (C) 2004-2006 Atmel Corporation - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ -#ifndef __ASM_AVR32_BARRIER_H -#define __ASM_AVR32_BARRIER_H - -/* - * Weirdest thing ever.. no full barrier, but it has a write barrier! - */ -#define wmb() asm volatile("sync 0" : : : "memory") - -#ifdef CONFIG_SMP -# error "The AVR32 port does not support SMP" -#endif - -#include <asm-generic/barrier.h> - -#endif /* __ASM_AVR32_BARRIER_H */ |