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powerpc/sparse: Pass endianness to sparse

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Explicitly give sparse an endianness in the Makefile, so that it
doesn't get confused.

Normally we have #ifdef one and #else the other, so it doesn't usually
matter, but we have been bitten by it before, and indeed this patch
fixes a number of sparse errors.

Suggested-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Daniel Axtens <dja@axtens.net>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Daniel Axtens 2016-07-12 10:54:51 +10:00 committed by Michael Ellerman
parent f8750513b7
commit 62c2c5cf38
1 changed files with 5 additions and 0 deletions
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arch/powerpc/Makefile
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@ -181,6 +181,11 @@ KBUILD_CFLAGS += -pipe -Iarch/$(ARCH) $(CFLAGS-y)
CPP = $(CC) -E $(KBUILD_CFLAGS)
CHECKFLAGS += -m$(CONFIG_WORD_SIZE) -D__powerpc__ -D__powerpc$(CONFIG_WORD_SIZE)__
ifdef CONFIG_CPU_BIG_ENDIAN
CHECKFLAGS += -D__BIG_ENDIAN__
else
CHECKFLAGS += -D__LITTLE_ENDIAN__
endif
KBUILD_LDFLAGS_MODULE += arch/powerpc/lib/crtsavres.o