Currently, the install target in arch/s390/Makefile descends into
arch/s390/boot/Makefile to invoke the shell script, but there is no
good reason to do so.
arch/s390/Makefile can run the shell script directly.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Link: https://lore.kernel.org/r/20210729142338.446002-1-masahiroy@kernel.org
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
 KBUILD_IMAGE   := $(boot)/bzImage
 
 install:
-       $(Q)$(MAKE) $(build)=$(boot) $@
+       sh -x $(srctree)/$(boot)/install.sh $(KERNELRELEASE) $(KBUILD_IMAGE) \
+             System.map "$(INSTALL_PATH)"
 
 bzImage: vmlinux
        $(Q)$(MAKE) $(build)=$(boot) $(boot)/$@
 
 
 $(obj)/startup.a: $(OBJECTS) FORCE
        $(call if_changed,ar)
-
-install:
-       sh -x  $(srctree)/$(obj)/install.sh $(KERNELRELEASE) $(obj)/bzImage \
-             System.map "$(INSTALL_PATH)"