diff options
| author | David Howells <dhowells@redhat.com> | 2012-10-09 09:47:47 +0100 |
|---|---|---|
| committer | David Howells <dhowells@redhat.com> | 2012-10-09 09:47:47 +0100 |
| commit | df842f79f0e2aed9092a73f611f41f03630a3823 (patch) | |
| tree | db2dc067ad2ab04cda1567b5b006ad85eb0a7ec6 /arch/tile/include/uapi/asm/swab.h | |
| parent | 43e858598a1a3d0a9352515f847c04e80942ca4a (diff) | |
UAPI: (Scripted) Disintegrate arch/tile/include/asm
Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Michael Kerrisk <mtk.manpages@gmail.com>
Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Acked-by: Dave Jones <davej@redhat.com>
Diffstat (limited to 'arch/tile/include/uapi/asm/swab.h')
| -rw-r--r-- | arch/tile/include/uapi/asm/swab.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/arch/tile/include/uapi/asm/swab.h b/arch/tile/include/uapi/asm/swab.h new file mode 100644 index 00000000000..7c37b38f6c8 --- /dev/null +++ b/arch/tile/include/uapi/asm/swab.h @@ -0,0 +1,23 @@ +/* + * Copyright 2010 Tilera Corporation. All Rights Reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation, version 2. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or + * NON INFRINGEMENT. See the GNU General Public License for + * more details. + */ + +#ifndef _ASM_TILE_SWAB_H +#define _ASM_TILE_SWAB_H + +/* Tile gcc is always >= 4.3.0, so we use __builtin_bswap. */ +#define __arch_swab32(x) __builtin_bswap32(x) +#define __arch_swab64(x) __builtin_bswap64(x) +#define __arch_swab16(x) (__builtin_bswap32(x) >> 16) + +#endif /* _ASM_TILE_SWAB_H */ |