As you may know, libfdt in the upstream DTC project added referenced to (U)INT32_MAX. The kernel code has three files to adjust: include/linux/libfdt_env.h arch/powerpc/boot/libfdt_env.h arch/arm/boot/compressed/libfdt_env.h Instead of fixing arch/arm/boot/compressed/libfdt_env.h, it is pretty easy to refactor the ARM decompressor to reuse <linux/lbifdt_env.h> So, 2/3 simplifies the Makefile and deletes its own libfdt_env.h On the other hand, the PPC boot-wrapper is a can of worms. I give up refactoring it. Let's keep it closed, and just update arch/powerpc/boot/libfdt_env.h Changes in v2: - Fix ppc libfdt_env.h Masahiro Yamada (3): libfdt: add SPDX-License-Identifier to libfdt wrappers ARM: decompressor: simplify libfdt builds libfdt: define INT32_MAX and UINT32_MAX in libfdt_env.h arch/arm/boot/compressed/.gitignore | 9 ------- arch/arm/boot/compressed/Makefile | 33 +++++++------------------ arch/arm/boot/compressed/atags_to_fdt.c | 1 + arch/arm/boot/compressed/fdt.c | 2 ++ arch/arm/boot/compressed/fdt_ro.c | 2 ++ arch/arm/boot/compressed/fdt_rw.c | 2 ++ arch/arm/boot/compressed/fdt_wip.c | 2 ++ arch/arm/boot/compressed/libfdt_env.h | 22 ----------------- arch/powerpc/boot/libfdt_env.h | 2 ++ include/linux/libfdt_env.h | 3 +++ lib/fdt.c | 1 + lib/fdt_empty_tree.c | 1 + lib/fdt_ro.c | 1 + lib/fdt_rw.c | 1 + lib/fdt_strerror.c | 1 + lib/fdt_sw.c | 1 + lib/fdt_wip.c | 1 + 17 files changed, 30 insertions(+), 55 deletions(-) create mode 100644 arch/arm/boot/compressed/fdt.c create mode 100644 arch/arm/boot/compressed/fdt_ro.c create mode 100644 arch/arm/boot/compressed/fdt_rw.c create mode 100644 arch/arm/boot/compressed/fdt_wip.c delete mode 100644 arch/arm/boot/compressed/libfdt_env.h -- 2.17.1
