commit 97d1e3dc8d98f97b65350f8ab221e6d061705abc
author Luc Van Oostenryck <luc.vanoostenryck@gmail.com> Mon May 28 18:29:02 2018 +0200
committer Greentime Hu <greentime@andestech.com> Tue Jun 19 15:41:18 2018 +0800
tree e4b8956a7b992858f8eea2e2386f5b76a2de36c6
parent ce397d215ccd07b8ae3f71db689aedb85d56ab40

nds32: define __NDS32_E[BL]__ for sparse

nds32 depends on the macros '__NDS32_E[BL]__' to correctly
select or define endian-specific macros, structures or pieces
of code.

These macros are predefined by the compiler but sparse knows nothing
about them and thus may pre-process files differently from what
GCC would.

Fix this by adding '-D__NDS32_E[BL]__' to CHECKFLAGS.

Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
Acked-by: Greentime Hu <greentime@andestech.com>
Signed-off-by: Greentime Hu <greentime@andestech.com>

arch/nds32/Makefile

diff --git a/arch/nds32/Makefile b/arch/nds32/Makefile
index 513bb2e..031c676 100644
--- a/arch/nds32/Makefile
+++ b/arch/nds32/Makefile
@@ -34,10 +34,12 @@
 KBUILD_CFLAGS   += $(call cc-option, -EL)
 KBUILD_AFLAGS   += $(call cc-option, -EL)
 LDFLAGS         += $(call cc-option, -EL)
+CHECKFLAGS      += -D__NDS32_EL__
 else
 KBUILD_CFLAGS   += $(call cc-option, -EB)
 KBUILD_AFLAGS   += $(call cc-option, -EB)
 LDFLAGS         += $(call cc-option, -EB)
+CHECKFLAGS      += -D__NDS32_EB__
 endif
 
 boot := arch/nds32/boot