remove consolemap.h from header exports

Remove linux/consolemap.h from make headers_install

It contains no user interfaces.
The defines in this file are used only for kernel internal state.
Signed-off-by: Olaf Hering <olaf@aepfle.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

include/linux/Kbuild

@@ -46,7 +46,6 @@ header-y += chio.h
 header-y += coda_psdev.h
 header-y += coff.h
 header-y += comstats.h
-header-y += consolemap.h
 header-y += const.h
 header-y += cycx_cfm.h
 header-y += dlm_device.h