[PATCH] x86-64: include/asm-x86_64/cpufeature.h isn't a userspace header

Nothing in include/asm-x86_64/cpufeature.h is part of the
userspace<->kernel interface.
Signed-off-by: NAdrian Bunk <bunk@stusta.de>
Signed-off-by: NAndi Kleen <ak@suse.de>

include/asm-x86_64/Kbuild

@@ -6,7 +6,6 @@ ALTARCHDEF := defined __i386__
 
 header-y += boot.h
 header-y += bootsetup.h
-header-y += cpufeature.h
 header-y += debugreg.h
 header-y += ldt.h
 header-y += msr.h