of: unittest: refactor Makefile

Some cleanups: - use obj-$(CONFIG_OF_OVERLAY) instead of ifdef ... endif - compute targets from obj-y Signed-off-by: Masahiro Yamada <[email protected]> Signed-off-by: Rob Herring <[email protected]>
opendata26 · Jan 9, 2018 · bd6dc70 · bd6dc70
1 parent 0fa1c57
commit bd6dc70
Showing 1 changed file with 5 additions and 14 deletions.
diff --git a/drivers/of/unittest-data/Makefile b/drivers/of/unittest-data/Makefile
@@ -2,28 +2,19 @@
 DTC_FLAGS_testcases := -Wno-interrupts_property
 obj-y += testcases.dtb.o
 
-targets += testcases.dtb testcases.dtb.S
+obj-$(CONFIG_OF_OVERLAY) += overlay.dtb.o \
+			    overlay_bad_phandle.dtb.o \
+			    overlay_bad_symbol.dtb.o \
+			    overlay_base.dtb.o
 
-ifdef CONFIG_OF_OVERLAY
-
-obj-y += overlay.dtb.o
-obj-y += overlay_bad_phandle.dtb.o
-obj-y += overlay_bad_symbol.dtb.o
-obj-y += overlay_base.dtb.o
-
-targets += overlay.dtb overlay.dtb.S
-targets += overlay_bad_phandle.dtb overlay_bad_phandle.dtb.S
-targets += overlay_bad_symbol.dtb overlay_bad_symbol.dtb.S
-targets += overlay_base.dtb overlay_base.dtb.S
+targets += $(foreach suffix, dtb dtb.S, $(patsubst %.dtb.o,%.$(suffix),$(obj-y)))
 
 # enable creation of __symbols__ node
 DTC_FLAGS_overlay := -@
 DTC_FLAGS_overlay_bad_phandle := -@
 DTC_FLAGS_overlay_bad_symbol := -@
 DTC_FLAGS_overlay_base := -@
 
-endif
-
 .PRECIOUS: \
 	$(obj)/%.dtb.S \
 	$(obj)/%.dtb