backports: conditionally access net/ieee802154/ with make

This essentially reverts commit cb6f08d3c38c as that caused
issues with copy-list - the scripting when generating the
backport can't prove that net/ieee802154/ isn't needed and
will try to go into it even if it wasn't copied.

Instead, make net/ieee802154/ be entered whenever it might
be needed - which is for CPTCFG_IEEE802154 and CPTCFG_BT.
This is harmless if the directory ends up listed twice but
will cause this problem to disappear.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

diff --git a/backport/Makefile.kernel b/backport/Makefile.kernel
index 0f5ed6c9b53eafaa29a012406c0076867e36e6d3..ada6decf58ee5a28299c082e0df865efdce4fd46 100644 (file)
--- a/backport/Makefile.kernel
+++ b/backport/Makefile.kernel
@@ -34,7 +34,8 @@ obj-$(CPTCFG_NFC) += drivers/nfc/
 obj-$(CPTCFG_REGULATOR) += drivers/regulator/
 obj-$(CPTCFG_MEDIA_SUPPORT) += drivers/media/
 
-obj-y += net/ieee802154/
+obj-$(CPTCFG_IEEE802154) += net/ieee802154/
+obj-$(CPTCFG_BT) += net/ieee802154/
 obj-$(CPTCFG_MAC802154) += net/mac802154/
 obj-$(CPTCFG_IEEE802154) += drivers/net/ieee802154/