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

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Date:	Mon, 22 Feb 2016 16:31:15 +0900
From:	Masahiro Yamada <yamada.masahiro@...ionext.com>
To:	linux-arm-kernel@...ts.infradead.org
Cc:	Russell King <rmk+kernel@....linux.org.uk>,
	Arnd Bergmann <arnd@...db.de>, Olof Johansson <olof@...om.net>,
	Michal Marek <mmarek@...e.cz>, linux-kbuild@...r.kernel.org,
	Masahiro Yamada <yamada.masahiro@...ionext.com>,
	Magnus Damm <damm+renesas@...nsource.se>,
	Kees Cook <keescook@...omium.org>,
	linux-kernel@...r.kernel.org, Roy Franz <roy.franz@...aro.org>,
	Russell King <linux@....linux.org.uk>,
	Geert Uytterhoeven <geert+renesas@...der.be>,
	Simon Horman <horms+renesas@...ge.net.au>
Subject: [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 <yamada.masahiro@...ionext.com>
---

 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