CRIS: Fix headers_install

Fix headers_install by adjusting the path to arch files.
And delete unused Kbuild file.
Drop special handling of cris in the headers.sh script
as a nice side-effect.

Signed-off-by: Sam Ravnborg <[e-mail]>
Cc: Mikael Starvik <[e-mail]>
Cc: David Howells <[e-mail]>
Signed-off-by: Jesper Nilsson <[e-mail]>

arch/cris/include/asm/Kbuild

···
 
-header-y += arch-v10/
-header-y += arch-v32/
-
-
 generic-y += barrier.h
 generic-y += clkdev.h
 generic-y += cputime.h

arch/cris/include/uapi/asm/Kbuild

···
 # UAPI Header export list
 include include/uapi/asm-generic/Kbuild.asm
 
-header-y += arch-v10/
-header-y += arch-v32/
+header-y += ../arch-v10/arch/
+header-y += ../arch-v32/arch/
 header-y += auxvec.h
 header-y += bitsperlong.h
 header-y += byteorder.h

scripts/headers.sh

···
 	case ${arch} in
 	um)        # no userspace export
 		;;
-	cris)      # headers export are known broken
-		;;
 	*)
 		if [ -d ${srctree}/arch/${arch} ]; then
 			do_command $1 ${arch}