kbuild: fix O=.. build with arm

With a make O=... build kbuild would only create
the include2/asm symlink for archs that not yet
had moved headers to include/$ARCH/include

There is no longer any reason to avoid the symlink
for archs that has moved their headers so create it
unconditionally.

This fixes arm because kbuild checked for include/asm-$ARCH/errno.h
and that file was not present for arm but the platform files
are not yet moved.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Cc: Russell King <rmk@arm.linux.org.uk>

1 files changed, 3 insertions, 3 deletions

diff --git a/Makefile b/Makefile
index ea413fa03e4e..343ec4774b55 100644
--- a/Makefile
+++ b/Makefile
@@ -929,10 +929,10 @@ ifneq ($(KBUILD_SRC),)
                 echo "  in the '$(srctree)' directory.";\
                 /bin/false; \
         fi;
-        $(Q)if [ ! -d include2 ]; then mkdir -p include2; fi;
-        $(Q)if [ -e $(srctree)/include/asm-$(SRCARCH)/errno.h ]; then  \
+        $(Q)if [ ! -d include2 ]; then                                  \
+            mkdir -p include2;                                          \
             ln -fsn $(srctree)/include/asm-$(SRCARCH) include2/asm;     \
-            fi
+        fi
 endif
 
 # prepare2 creates a makefile if using a separate output directory