Commit f0570d91 authored by Frank Rowand's avatar Frank Rowand Committed by Rob Herring
Browse files

dt: OF_UNITTEST make dependency broken 



If CONFIG_OF_UNITTEST=y then a kernel image make will always cause .version to
be incremented, even if there are not source changes.  This is caused by
a lack of dependency tracking and checking for
drivers/of/unittest-data/testcases.dtb.o.

Signed-off-by: default avatarFrank Rowand <frank.rowand@sonymobile.com>
Signed-off-by: default avatarRob Herring <robh@kernel.org>
parent 2bb65f56

drivers/of/Makefile

+3 −2
Original line number Diff line number Diff line
@@ -6,8 +6,7 @@ obj-$(CONFIG_OF_PROMTREE) += pdt.o 
obj-$(CONFIG_OF_ADDRESS)  += address.o

obj-$(CONFIG_OF_IRQ)    += irq.o

obj-$(CONFIG_OF_NET)	+= of_net.o

obj-$(CONFIG_OF_UNITTEST) += of_unittest.o

of_unittest-objs := unittest.o unittest-data/testcases.dtb.o

obj-$(CONFIG_OF_UNITTEST) += unittest.o

obj-$(CONFIG_OF_MDIO)	+= of_mdio.o

obj-$(CONFIG_OF_PCI)	+= of_pci.o

obj-$(CONFIG_OF_PCI_IRQ)  += of_pci_irq.o
@@ -16,5 +15,7 @@ obj-$(CONFIG_OF_RESERVED_MEM) += of_reserved_mem.o 
obj-$(CONFIG_OF_RESOLVE)  += resolver.o

obj-$(CONFIG_OF_OVERLAY) += overlay.o



obj-$(CONFIG_OF_UNITTEST) += unittest-data/



CFLAGS_fdt.o = -I$(src)/../../scripts/dtc/libfdt

CFLAGS_fdt_address.o = -I$(src)/../../scripts/dtc/libfdt

drivers/of/unittest-data/.gitignore

0 → 100644
+2 −0
Original line number Diff line number Diff line 
testcases.dtb

testcases.dtb.S

drivers/of/unittest-data/Makefile

0 → 100644
+7 −0
Original line number Diff line number Diff line 
obj-y += testcases.dtb.o



targets += testcases.dtb testcases.dtb.S



.SECONDARY: \

	$(obj)/testcases.dtb.S \

	$(obj)/testcases.dtb

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