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-rw-r--r--arch/sparc64/Makefile2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/sparc64/Makefile b/arch/sparc64/Makefile
index b785a395b12f..c7214abc0d84 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)