[PATCH] kbuild: make kernelrelease in unconfigured kernel prints an error

Do not include .config for target kernelrelease

Signed-off-by: Uwe Zeisberger <zeisberg@informatik.uni-freiburg.de>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
diff --git a/Makefile b/Makefile
index 2dac801..3152d63 100644
--- a/Makefile
+++ b/Makefile
@@ -407,7 +407,7 @@
 # of make so .config is not included in this case either (for *config).
 
 no-dot-config-targets := clean mrproper distclean \
-			 cscope TAGS tags help %docs check%
+			 cscope TAGS tags help %docs check% kernelrelease
 
 config-targets := 0
 mixed-targets  := 0