From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-17.0 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 24B68C4707F for ; Fri, 28 May 2021 03:51:32 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 014C8613AB for ; Fri, 28 May 2021 03:51:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235325AbhE1DxE (ORCPT ); Thu, 27 May 2021 23:53:04 -0400 Received: from conuserg-11.nifty.com ([210.131.2.78]:51084 "EHLO conuserg-11.nifty.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234169AbhE1DxC (ORCPT ); Thu, 27 May 2021 23:53:02 -0400 Received: from localhost.localdomain (133-32-232-101.west.xps.vectant.ne.jp [133.32.232.101]) (authenticated) by conuserg-11.nifty.com with ESMTP id 14S3nfb7025846; Fri, 28 May 2021 12:49:42 +0900 DKIM-Filter: OpenDKIM Filter v2.10.3 conuserg-11.nifty.com 14S3nfb7025846 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nifty.com; s=dec2015msa; t=1622173782; bh=nOwm0twLETAPHRynLa6fcg+8wECFXm1xLxM6UXBaq0c=; h=From:To:Cc:Subject:Date:From; b=eC3OPtc0ytnCD/7/zZXQSeVf/To0a0yY/+wUdhPSvru5cqh75ucrtQgtiOSLwD+r8 NCwBp+u7vzMetvgXKOgLFJK9NqYwgFqDPuc2Ig+BKgmlRrM/jITbcArosX/WLEoCEZ f9ftJQDNTlc+BZI+UTSW3jBgHdqNniWaB0oQKAvZ253ErzJJpPbLHXB1/cik/E4EWg 5ykkwYnUsMnmj98plCxh2/NOPTXMW/nncZA86GcyD7YHs65TJe77a1/Eqao+JphKTb ic37sVg0yIN5tm9EPQ5u+ju91u5AbI2UhBoxHGA6Hz4GTCMuxw3sBofn+BQw3y6c0L 80hKnOFePJVOw== X-Nifty-SrcIP: [133.32.232.101] From: Masahiro Yamada To: patches@arm.linux.org.uk Cc: linux-kernel@vger.kernel.org, Masahiro Yamada , Linus Walleij , Russell King , linux-arm-kernel@lists.infradead.org Subject: [PATCH] ARM: simplify the build rule of mach-types.h Date: Fri, 28 May 2021 12:49:13 +0900 Message-Id: <20210528034913.2157657-1-masahiroy@kernel.org> X-Mailer: git-send-email 2.27.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The directory of mach-types.h is created a couple of lines above: _dummy := $(shell [ -d '$(kapi)' ] || mkdir -p '$(kapi)') \ The 'mkdir -p' command is redundant. scripts/Kbuild.include defines real-prereqs as a shorthand for $(filter-out $(PHONY),$^). Let's use it to simplify the code. Signed-off-by: Masahiro Yamada --- arch/arm/tools/Makefile | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/arch/arm/tools/Makefile b/arch/arm/tools/Makefile index 87de1f63f649..057639019059 100644 --- a/arch/arm/tools/Makefile +++ b/arch/arm/tools/Makefile @@ -33,8 +33,7 @@ _dummy := $(shell [ -d '$(kapi)' ] || mkdir -p '$(kapi)') \ $(shell [ -d '$(uapi)' ] || mkdir -p '$(uapi)') quiet_cmd_gen_mach = GEN $@ - cmd_gen_mach = mkdir -p $(dir $@) && \ - $(AWK) -f $(filter-out $(PHONY),$^) > $@ + cmd_gen_mach = $(AWK) -f $(real-prereqs) > $@ $(kapi)/mach-types.h: $(src)/gen-mach-types $(src)/mach-types FORCE $(call if_changed,gen_mach) -- 2.27.0