[PATCH 4/6] ARM: decompressor: drop redundant FORCE in Makefile

The object "piggy.$(suffix_y).o" is created from "piggy.$(suffix).S"
by the following pattern rule defined in scripts/Makefile.build:

  $(obj)/%.o: $(src)/%.S FORCE
          $(call if_changed_dep,as_o_S)

FORCE is already added to the prerequisite of the object there.

Signed-off-by: Masahiro Yamada <redacted>
---

 arch/arm/boot/compressed/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/boot/compressed/Makefile b/arch/arm/boot/compressed/Makefile
index f9e8e68..903b953 100644
--- a/arch/arm/boot/compressed/Makefile
+++ b/arch/arm/boot/compressed/Makefile

@@ -187,7 +187,7 @@ $(obj)/vmlinux: $(obj)/vmlinux.lds $(obj)/$(HEAD) $(obj)/piggy.$(suffix_y).o \
 $(obj)/piggy.$(suffix_y): $(obj)/../Image FORCE
 	$(call if_changed,$(suffix_y))
 
-$(obj)/piggy.$(suffix_y).o:  $(obj)/piggy.$(suffix_y) FORCE
+$(obj)/piggy.$(suffix_y).o:  $(obj)/piggy.$(suffix_y)
 
 CFLAGS_font.o := -Dstatic=
 

-- 
1.9.1