sparc64: Add __arch64__ to CHECKFLAGS
Otherwise sparse doesn't work. The 32 vs. 64 header ifdef
used under arch/sparc/include/asm/ is:
#if defined(__sparc__) && defined(__arch64__)
And that doesn't work for sparse unless we give it __arch64__
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/arch/sparc64/Makefile b/arch/sparc64/Makefile
index b785a39..c7214ab 100644
--- a/arch/sparc64/Makefile
+++ b/arch/sparc64/Makefile
@@ -7,7 +7,7 @@
# Copyright (C) 1998 Jakub Jelinek (jj@ultra.linux.cz)
#
-CHECKFLAGS += -D__sparc__ -D__sparc_v9__ -m64
+CHECKFLAGS += -D__sparc__ -D__sparc_v9__ -D__arch64__ -m64
# Undefine sparc when processing vmlinux.lds - it is used
# And teach CPP we are doing 64 bit builds (for this case)