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s390: drop unneeded -Wall addition from tools Makefile 

The top level Makefile adds -Wall globally for all host tools:

  KBUILD_HOSTCFLAGS   := -Wall -Wmissing-prototypes -Wstrict-prototypes -O2 \

I see two "-Wall" added for compiling these tools.

Of course, it is allowed to pass the same option multiple times, but
we do not need to do so.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
This commit is contained in:
Masahiro Yamada 2019-05-17 16:54:25 +09:00 committed by Heiko Carstens
parent e888f7419d
commit f1090b61a7
1 changed files with 1 additions and 2 deletions
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3
arch/s390/tools/Makefile
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@ -14,8 +14,7 @@ kapi: $(kapi-hdrs-y)
hostprogs-y += gen_facilities
hostprogs-y += gen_opcode_table
HOSTCFLAGS_gen_facilities.o += -Wall $(LINUXINCLUDE)
HOSTCFLAGS_gen_opcode_table.o += -Wall
HOSTCFLAGS_gen_facilities.o += $(LINUXINCLUDE)
# Ensure output directory exists
_dummy := $(shell [ -d '$(kapi)' ] || mkdir -p '$(kapi)')