--- kernel-2.eclass	2016-03-06 15:53:49.238028419 +0000
+++ kernel-2a.eclass	2016-03-06 15:53:22.859325731 +0000
@@ -65,9 +65,6 @@
 # K_LONGTERM			- If set, the eclass will search for the kernel source
 #						  in the long term directories on the upstream servers
 #						  as the location has been changed by upstream
-# K_KDBUS_AVAILABLE		- If set, the ebuild contains the option of installing the
-#						  kdbus patch.  This patch is not installed without the 'kdbus'
-#						  and 'experimental' use flags.
 # H_SUPPORTEDARCH		- this should be a space separated list of ARCH's which
 #						  can be supported by the headers ebuild
 
@@ -465,9 +462,6 @@
 	DESCRIPTION="Sources based on the Linux Kernel."
 	IUSE="symlink build"
 
-	if [[ -n ${K_KDBUS_AVAILABLE} ]]; then
-		IUSE="${IUSE} kdbus"
-	fi
 
 	# Bug #266157, deblob for libre support
 	if [[ -z ${K_PREDEBLOBBED} ]] ; then
@@ -1031,13 +1025,6 @@
 					UNIPATCH_DROP+=" 5000_enable-additional-cpu-optimizations-for-gcc.patch"
 				fi
 			fi
-
-			# if kdbus use flag is not set, drop the kdbus patch
-            if [[ $UNIPATCH_DROP != *"5015_kdbus*.patch"* ]]; then
-				if ! has kdbus ${IUSE} ||  ! use kdbus; then
-					UNIPATCH_DROP="${UNIPATCH_DROP} 5015_kdbus*.patch"
-				fi
-			fi
  		fi
 	done