[PATCH] kbuild: remove 'prepare' and 'scripts' dummies for external module build

[Masahiro Yamada]

Make is lenient enough to ignore missing rules as long as they are marked
as PHONY. Remove dummy targets.

Signed-off-by: Masahiro Yamada <yamada.masahiro@xxxxxxxxxxxxx>
---

 Makefile | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/Makefile b/Makefile
index 766a64e..7508243 100644
--- a/Makefile
+++ b/Makefile
@@ -1610,10 +1610,7 @@ help:
 	@echo  '  clean           - remove generated files in module directory only'
 	@echo  ''
 
-# Dummies...
 PHONY += prepare scripts
-prepare: ;
-scripts: ;
 endif # KBUILD_EXTMOD
 
 clean: $(clean-dirs)
-- 
2.7.4