x86, cmpxchg: Use __compiletime_error() to make usage messages a bit nicer
authorJeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Mon, 29 Aug 2011 21:47:58 +0000 (14:47 -0700)
committerH. Peter Anvin <hpa@linux.intel.com>
Tue, 30 Aug 2011 00:20:40 +0000 (17:20 -0700)
commit61e2cd0acc248c14793cefd7e23e209be9e0b70d
tree218ddcf86ea6e7f2951c32e88e73ccdf753f9a2a
parent229855d6f3b40d01a903120c433d75e483a0b06d
x86, cmpxchg: Use __compiletime_error() to make usage messages a bit nicer

Use __compiletime_error() to produce a compile-time error rather than
link-time, where available.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Link: http://lkml.kernel.org/r/4E5BCC40.3030501@goop.org
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
arch/x86/include/asm/cmpxchg.h