kbuild: remove PYTHON2 variable

commit 94f7345b712405b79647a6a4bf8ccbd0d78fa69d upstream.

Python 2 has retired. There is no user of this variable.

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Signed-off-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/Makefile b/Makefile
index 8c40c8e7c27432ce747eb08d42bc2b77020d9717..1ccab8a919287ed1004446b4d0441de03e93b5e8 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -423,7 +423,6 @@ INSTALLKERNEL  := installkernel
 DEPMOD         = /sbin/depmod
 PERL           = perl
 PYTHON         = python
-PYTHON2                = python2
 PYTHON3                = python3
 CHECK          = sparse
 BASH           = bash
@@ -474,7 +473,7 @@ CLANG_FLAGS :=
 
 export ARCH SRCARCH CONFIG_SHELL BASH HOSTCC KBUILD_HOSTCFLAGS CROSS_COMPILE AS LD CC
 export CPP AR NM STRIP OBJCOPY OBJDUMP OBJSIZE READELF PAHOLE LEX YACC AWK INSTALLKERNEL
-export PERL PYTHON PYTHON2 PYTHON3 CHECK CHECKFLAGS MAKE UTS_MACHINE HOSTCXX
+export PERL PYTHON PYTHON3 CHECK CHECKFLAGS MAKE UTS_MACHINE HOSTCXX
 export KBUILD_HOSTCXXFLAGS KBUILD_HOSTLDFLAGS KBUILD_HOSTLDLIBS LDFLAGS_MODULE
 
 export KBUILD_CPPFLAGS NOSTDINC_FLAGS LINUXINCLUDE OBJCOPYFLAGS KBUILD_LDFLAGS