package/python-pymodbus: drop python2 support

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>

package/python-pymodbus/python-pymodbus.mk

@@ -11,13 +11,4 @@ PYTHON_PYMODBUS_SETUP_TYPE = setuptools
 PYTHON_PYMODBUS_LICENSE = BSD-3-Clause
 PYTHON_PYMODBUS_LICENSE_FILES = doc/LICENSE
 
-ifeq ($(BR2_PACKAGE_PYTHON),y)
-# only needed/valid for python 3.x
-define PYTHON_PYMODBUS_RM_PY3_FILES
-	rm -rf $(TARGET_DIR)/usr/lib/python*/site-packages/pymodbus/client/asynchronous/asyncio
-endef
-
-PYTHON_PYMODBUS_POST_INSTALL_TARGET_HOOKS += PYTHON_PYMODBUS_RM_PY3_FILES
-endif
-
 $(eval $(python-package))