kbuild: fix bugs in cleaning targets

[u-boot] / dts / Makefile

diff --git a/dts/Makefile b/dts/Makefile
index 9907463fc6344d524d9ea415db5112573c6e1a8b..e59550c9d2e6e06a8fb9f1f729db10358480ff64 100644 (file)
--- a/dts/Makefile
+++ b/dts/Makefile
@@ -44,4 +44,4 @@ dtbs: $(obj)/dt.dtb
 clean-files := dt.dtb.S
 
 # Let clean descend into dts directories
-subdir- += ../arch/*/dts
+subdir- += ../arch/arm/dts ../arch/microblaze/dts ../arch/sandbox/dts ../arch/x86/dts