[PATCH 2/5] powerpc/vdso64: Drop vdso64as

[Michael Ellerman]

We can just use the standard .S -> .o rule, cmd_as_o_S.

That also fixes the bug we had in the vdso64as rule which is that it
didn't depend on FORCE, which it should have because it used
if_changed_dep.

Signed-off-by: Michael Ellerman <mpe at ellerman.id.au>
---
 arch/powerpc/kernel/vdso64/Makefile | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/arch/powerpc/kernel/vdso64/Makefile b/arch/powerpc/kernel/vdso64/Makefile
index c710802b8fb6..1cf554258eb0 100644
--- a/arch/powerpc/kernel/vdso64/Makefile
+++ b/arch/powerpc/kernel/vdso64/Makefile
@@ -31,15 +31,9 @@ $(obj)/%.so: OBJCOPYFLAGS := -S
 $(obj)/%.so: $(obj)/%.so.dbg FORCE
 	$(call if_changed,objcopy)
 
-# assembly rules for the .S files
-$(obj-vdso64): %.o: %.S
-	$(call if_changed_dep,vdso64as)
-
 # actual build commands
 quiet_cmd_vdso64ld = VDSO64L $@
       cmd_vdso64ld = $(CC) $(c_flags) -Wl,-T $^ -o $@
-quiet_cmd_vdso64as = VDSO64A $@
-      cmd_vdso64as = $(CC) $(a_flags) -c -o $@ $<
 
 # install commands for the unstripped file
 quiet_cmd_vdso_install = INSTALL $@
-- 
2.7.4