s390: move arch/s390/defconfig to arch/s390/configs/defconfig
As of Linux 5.1, alpha and s390 are the last architectures that
have defconfig in arch/*/ instead of arch/*/configs/.
$ find arch -name defconfig | sort
arch/alpha/defconfig
arch/arm64/configs/defconfig
arch/csky/configs/defconfig
arch/nds32/configs/defconfig
arch/riscv/configs/defconfig
arch/s390/defconfig
The arch/$(ARCH)/defconfig is the hard-coded default in Kconfig,
and I want to deprecate it after evacuating the remaining defconfig
into the standard location, arch/*/configs/.
Define KBUILD_DEFCONFIG like other architectures, and move defconfig
into the configs/ subdirectory.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
diff --git a/arch/s390/Makefile b/arch/s390/Makefile
index df1d6a1..de8521f 100644
--- a/arch/s390/Makefile
+++ b/arch/s390/Makefile
@@ -10,6 +10,8 @@
# Copyright (C) 1994 by Linus Torvalds
#
+KBUILD_DEFCONFIG := defconfig
+
LD_BFD := elf64-s390
KBUILD_LDFLAGS := -m elf64_s390
KBUILD_AFLAGS_MODULE += -fPIC
diff --git a/arch/s390/defconfig b/arch/s390/configs/defconfig
similarity index 100%
rename from arch/s390/defconfig
rename to arch/s390/configs/defconfig
