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Diffstat (limited to 'arch/microblaze/include/asm/bitops.h')
| -rw-r--r-- | arch/microblaze/include/asm/bitops.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/arch/microblaze/include/asm/bitops.h b/arch/microblaze/include/asm/bitops.h new file mode 100644 index 00000000000..d6df1fd4e1e --- /dev/null +++ b/arch/microblaze/include/asm/bitops.h @@ -0,0 +1,27 @@ +/* + * Copyright (C) 2006 Atmark Techno, Inc. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#ifndef _ASM_MICROBLAZE_BITOPS_H +#define _ASM_MICROBLAZE_BITOPS_H + +/* + * Copyright 1992, Linus Torvalds. + */ + +#include <asm/byteorder.h> /* swab32 */ +#include <asm/system.h> /* save_flags */ + +/* + * clear_bit() doesn't provide any barrier for the compiler. + */ +#define smp_mb__before_clear_bit() barrier() +#define smp_mb__after_clear_bit() barrier() +#include <asm-generic/bitops.h> +#include <asm-generic/bitops/__fls.h> + +#endif /* _ASM_MICROBLAZE_BITOPS_H */ |