From 6df95fd7ad9a842c1688d2b83bdcb7c82e9c8630 Mon Sep 17 00:00:00 2001 From: Randy Dunlap Date: Tue, 8 May 2007 00:31:11 -0700 Subject: consolidate asm/const.h to linux/const.h Make a global linux/const.h header file instead of having multiple, per-arch files, and convert current users of asm/const.h to use linux/const.h. Built on x86_64 and sparc64. [akpm@linux-foundation.org: fix include/asm-x86_64/Kbuild] Signed-off-by: Randy Dunlap Signed-off-by: David S. Miller Cc: Andi Kleen Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/const.h | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 include/linux/const.h (limited to 'include/linux/const.h') diff --git a/include/linux/const.h b/include/linux/const.h new file mode 100644 index 00000000000..07b300bfe34 --- /dev/null +++ b/include/linux/const.h @@ -0,0 +1,19 @@ +/* const.h: Macros for dealing with constants. */ + +#ifndef _LINUX_CONST_H +#define _LINUX_CONST_H + +/* Some constant macros are used in both assembler and + * C code. Therefore we cannot annotate them always with + * 'UL' and other type specifiers unilaterally. We + * use the following macros to deal with this. + */ + +#ifdef __ASSEMBLY__ +#define _AC(X,Y) X +#else +#define __AC(X,Y) (X##Y) +#define _AC(X,Y) __AC(X,Y) +#endif + +#endif /* !(_LINUX_CONST_H) */ -- cgit v1.2.3