[PATCH] Revert "build: fix kernel 5.4 on macos"

[Ronny Kotzschmar]

This reverts commit 0a06fcf608ddf1f5db389decf266283392344784.

With this commit uboot-rockchip does not build on macos.
There are some missing definitions for unsigned types:

  HOSTCC  tools/aisimage.o
In file included from tools/aisimage.c:9:
In file included from include/image.h:19:
In file included from ./arch/arm/include/asm/byteorder.h:29:
In file included from include/linux/byteorder/little_endian.h:13:
include/linux/types.h:146:9: error: unknown type name '__u64'; did you mean '__s64'?
typedef __u64 __bitwise __le64;
        ^
/work/openwrt/staging_dir/host/include/asm/types.h:19:44: note: '__s64' declared here
__extension__ typedef __signed__ long long __s64;
                                           ^

There is no build error without this commit.

build tested on macos 11.2.3-x86_64 and debian buster with
target friendlyarm_nanopi-r2s

Signed-off-by: Ronny Kotzschmar <ro.ok at me.com>

diff --git a/tools/Makefile b/tools/Makefile
index 8752a3e2b5..a0997b8ce1 100644
--- a/tools/Makefile
+++ b/tools/Makefile
@@ -133,10 +133,6 @@ $(STAGING_DIR_HOST)/.prepared: $(TMP_DIR)/.build
 	mkdir -p $(BUILD_DIR_HOST)/stamp $(STAGING_DIR_HOST)/include/sys
 	$(INSTALL_DATA) $(TOPDIR)/tools/include/*.h $(STAGING_DIR_HOST)/include/
 	$(INSTALL_DATA) $(TOPDIR)/tools/include/sys/*.h $(STAGING_DIR_HOST)/include/sys/
-ifneq ($(HOST_OS),Linux)
-	mkdir -p $(STAGING_DIR_HOST)/include/asm
-	$(INSTALL_DATA) $(TOPDIR)/tools/include/asm/*.h $(STAGING_DIR_HOST)/include/asm/
-endif
 	ln -snf lib $(STAGING_DIR_HOST)/lib64
 	touch $@
 
diff --git a/tools/include/asm/types.h b/tools/include/asm/types.h
deleted file mode 100644
index 2c91232619..0000000000
--- a/tools/include/asm/types.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
-/*
- * asm-generic/int-ll64.h
- *
- * Integer declarations for architectures which use "long long"
- * for 64-bit types.
- */
-
-#ifndef _ASM_GENERIC_INT_LL64_H
-#define _ASM_GENERIC_INT_LL64_H
-
-typedef __signed__ char __s8;
-
-typedef __signed__ short __s16;
-
-typedef __signed__ int __s32;
-
-#ifdef __GNUC__
-__extension__ typedef __signed__ long long __s64;
-#else
-typedef __signed__ long long __s64;
-#endif
-
-#endif /* _ASM_GENERIC_INT_LL64_H */
-- 
2.24.3 (Apple Git-128)