diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index 0ce9d0f71f2a318c240e60ab019d155dc94e6925..8568b6fb9b3f3cba557783dacc2b47ddaf535838 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -50,8 +50,6 @@ AS		+= -EL
 LD		+= -EL
 endif
 
-comma = ,
-
 # This selects which instruction set is used.
 # Note that GCC does not numerically define an architecture version
 # macro, but instead defines a whole series of macros which makes
diff --git a/arch/arm64/Makefile b/arch/arm64/Makefile
index 57833546bf003b5f8ffe5e70fb65c10c8dd1ef55..ebd06592d7a645158c326c1222e5838e662965d7 100644
--- a/arch/arm64/Makefile
+++ b/arch/arm64/Makefile
@@ -30,8 +30,6 @@ AS		+= -EL
 LD		+= -EL
 endif
 
-comma = ,
-
 CHECKFLAGS	+= -D__aarch64__
 
 # Default value