drm/radeon: fix build rules of *_reg_safe.h

if_changed must have FORCE as a prerequisite, and the targets must be
added to 'targets'.

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/radeon/Makefile b/drivers/gpu/drm/radeon/Makefile
index 9d5d3dc1011fb71118d2ae76a7f18173e344111b..fda115cefe4d9bce484c9844490b6de48f9cf05a 100644 (file)
--- a/drivers/gpu/drm/radeon/Makefile
+++ b/drivers/gpu/drm/radeon/Makefile
@@ -4,39 +4,39 @@
 # Direct Rendering Infrastructure (DRI) in XFree86 4.1.0 and higher.
 
 hostprogs := mkregtable
-clean-files := rn50_reg_safe.h r100_reg_safe.h r200_reg_safe.h rv515_reg_safe.h r300_reg_safe.h r420_reg_safe.h rs600_reg_safe.h r600_reg_safe.h evergreen_reg_safe.h cayman_reg_safe.h
+targets := rn50_reg_safe.h r100_reg_safe.h r200_reg_safe.h rv515_reg_safe.h r300_reg_safe.h r420_reg_safe.h rs600_reg_safe.h r600_reg_safe.h evergreen_reg_safe.h cayman_reg_safe.h
 
 quiet_cmd_mkregtable = MKREGTABLE $@
       cmd_mkregtable = $(obj)/mkregtable $< > $@
 
-$(obj)/rn50_reg_safe.h: $(src)/reg_srcs/rn50 $(obj)/mkregtable
+$(obj)/rn50_reg_safe.h: $(src)/reg_srcs/rn50 $(obj)/mkregtable FORCE
        $(call if_changed,mkregtable)
 
-$(obj)/r100_reg_safe.h: $(src)/reg_srcs/r100 $(obj)/mkregtable
+$(obj)/r100_reg_safe.h: $(src)/reg_srcs/r100 $(obj)/mkregtable FORCE
        $(call if_changed,mkregtable)
 
-$(obj)/r200_reg_safe.h: $(src)/reg_srcs/r200 $(obj)/mkregtable
+$(obj)/r200_reg_safe.h: $(src)/reg_srcs/r200 $(obj)/mkregtable FORCE
        $(call if_changed,mkregtable)
 
-$(obj)/rv515_reg_safe.h: $(src)/reg_srcs/rv515 $(obj)/mkregtable
+$(obj)/rv515_reg_safe.h: $(src)/reg_srcs/rv515 $(obj)/mkregtable FORCE
        $(call if_changed,mkregtable)
 
-$(obj)/r300_reg_safe.h: $(src)/reg_srcs/r300 $(obj)/mkregtable
+$(obj)/r300_reg_safe.h: $(src)/reg_srcs/r300 $(obj)/mkregtable FORCE
        $(call if_changed,mkregtable)
 
-$(obj)/r420_reg_safe.h: $(src)/reg_srcs/r420 $(obj)/mkregtable
+$(obj)/r420_reg_safe.h: $(src)/reg_srcs/r420 $(obj)/mkregtable FORCE
        $(call if_changed,mkregtable)
 
-$(obj)/rs600_reg_safe.h: $(src)/reg_srcs/rs600 $(obj)/mkregtable
+$(obj)/rs600_reg_safe.h: $(src)/reg_srcs/rs600 $(obj)/mkregtable FORCE
        $(call if_changed,mkregtable)
 
-$(obj)/r600_reg_safe.h: $(src)/reg_srcs/r600 $(obj)/mkregtable
+$(obj)/r600_reg_safe.h: $(src)/reg_srcs/r600 $(obj)/mkregtable FORCE
        $(call if_changed,mkregtable)
 
-$(obj)/evergreen_reg_safe.h: $(src)/reg_srcs/evergreen $(obj)/mkregtable
+$(obj)/evergreen_reg_safe.h: $(src)/reg_srcs/evergreen $(obj)/mkregtable FORCE
        $(call if_changed,mkregtable)
 
-$(obj)/cayman_reg_safe.h: $(src)/reg_srcs/cayman $(obj)/mkregtable
+$(obj)/cayman_reg_safe.h: $(src)/reg_srcs/cayman $(obj)/mkregtable FORCE
        $(call if_changed,mkregtable)
 
 $(obj)/r100.o: $(obj)/r100_reg_safe.h $(obj)/rn50_reg_safe.h