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=-10.0 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable 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 E56C0C433E0 for ; Wed, 1 Jul 2020 18:49:26 +0000 (UTC) Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 73DA52085B for ; Wed, 1 Jul 2020 18:49:26 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=alsa-project.org header.i=@alsa-project.org header.b="gnPsU5hP" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 73DA52085B Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linux.intel.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=alsa-devel-bounces@alsa-project.org Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id 02E591655; Wed, 1 Jul 2020 20:48:35 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 02E591655 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1593629365; bh=pnVDGoefEjU4pu9F3HhJUGLcZWdk60FyX2OUE9IxVR8=; h=From:To:Subject:Date:Cc:List-Id:List-Unsubscribe:List-Archive: List-Post:List-Help:List-Subscribe:From; b=gnPsU5hPx9h9R2IfG9Fe0OGzkkD10eZMRrlgOI+crUWx+InKnC/rV9YD2AuAgmaBb 31vG6GltSB1nBkBt6lWofAYh0VJSKV7/xourvtj+BuxYbbfwNiDagsjouqRiqxYFrT Ynz8HMTPYNhFLe4VL+TjKgVlKseFuaQuu+ye4VEE= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 88DADF801D8; Wed, 1 Jul 2020 20:48:34 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 20E16F8020C; Wed, 1 Jul 2020 20:48:33 +0200 (CEST) Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id A41F6F800C1 for ; Wed, 1 Jul 2020 20:48:26 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz A41F6F800C1 IronPort-SDR: gdRwxdhyaLpG3FAelGA4P5BwqApPxPOxFAtMIkazG4Uri2BS3PWF1uSYAVdMc4m+snVcpCKKGb 6tyRPseTnv+w== X-IronPort-AV: E=McAfee;i="6000,8403,9669"; a="164712611" X-IronPort-AV: E=Sophos;i="5.75,301,1589266800"; d="scan'208";a="164712611" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga005.jf.intel.com ([10.7.209.41]) by fmsmga101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 01 Jul 2020 11:48:23 -0700 IronPort-SDR: aSOCtV9x7MtfgKy7FttALCYlGfxY+1d1G77RWRwld9EfTil8Yrcw78qevyCTXLpqDqAXgeckqj Ms7uQDMvClWQ== X-IronPort-AV: E=Sophos;i="5.75,301,1589266800"; d="scan'208";a="455207787" Received: from sawhitac-mobl.amr.corp.intel.com (HELO pbossart-mobl3.amr.corp.intel.com) ([10.254.111.76]) by orsmga005-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 01 Jul 2020 11:48:22 -0700 From: Pierre-Louis Bossart To: alsa-devel@alsa-project.org Subject: [PATCH] riscv: asm/gdb_xml.h: use __maybe_used to make W=1 warnings go away Date: Wed, 1 Jul 2020 13:47:49 -0500 Message-Id: <20200701184751.84008-1-pierre-louis.bossart@linux.intel.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Cc: Albert Ou , kernel test robot , tiwai@suse.de, Pierre-Louis Bossart , open list , Vincent Chen , broonie@kernel.org, Palmer Dabbelt , Paul Walmsley , "open list:RISC-V ARCHITECTURE" X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" 0day/kbuild reports warnings with the ASoC codecs compiled with W=1. In file included from arch/riscv/include/asm/kgdb.h:109, from include/linux/kgdb.h:20, from include/linux/fb.h:5, from include/drm/drm_crtc.h:31, from sound/soc/codecs/hdmi-codec.c:19: arch/riscv/include/asm/gdb_xml.h:23:19: warning: 'riscv_gdb_stub_cpuxml' defined but not used [-Wunused-const-variable=] 23 | static const char riscv_gdb_stub_cpuxml[2048] = | ^~~~~~~~~~~~~~~~~~~~~ arch/riscv/include/asm/gdb_xml.h:16:19: warning: 'riscv_gdb_stub_target_desc' defined but not used [-Wunused-const-variable=] 16 | static const char riscv_gdb_stub_target_desc[256] = | ^~~~~~~~~~~~~~~~~~~~~~~~~~ arch/riscv/include/asm/gdb_xml.h:13:19: warning: 'gdb_xfer_read_cpuxml' defined but not used [-Wunused-const-variable=] 13 | static const char gdb_xfer_read_cpuxml[39] = | ^~~~~~~~~~~~~~~~~~~~ arch/riscv/include/asm/gdb_xml.h:10:19: warning: 'gdb_xfer_read_target' defined but not used [-Wunused-const-variable=] 10 | static const char gdb_xfer_read_target[31] = "qXfer:features:read:target.xml:"; | ^~~~~~~~~~~~~~~~~~~~ arch/riscv/include/asm/gdb_xml.h:7:19: warning: 'riscv_gdb_stub_feature' defined but not used [-Wunused-const-variable=] 7 | static const char riscv_gdb_stub_feature[64] = | ^~~~~~~~~~~~~~~~~~~~~~ Reported-by: kernel test robot Signed-off-by: Pierre-Louis Bossart --- I don't know if this is the right way of solving this issue but this error is now consistently thrown in kbuild compile-test reports w/ W=1. arch/riscv/include/asm/gdb_xml.h | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/arch/riscv/include/asm/gdb_xml.h b/arch/riscv/include/asm/gdb_xml.h index 041b45f5b997..c28fc1a1d230 100644 --- a/arch/riscv/include/asm/gdb_xml.h +++ b/arch/riscv/include/asm/gdb_xml.h @@ -4,23 +4,23 @@ #define __ASM_GDB_XML_H_ #define kgdb_arch_gdb_stub_feature riscv_gdb_stub_feature -static const char riscv_gdb_stub_feature[64] = +static __maybe_unused const char riscv_gdb_stub_feature[64] = "PacketSize=800;qXfer:features:read+;"; -static const char gdb_xfer_read_target[31] = "qXfer:features:read:target.xml:"; +static __maybe_unused const char gdb_xfer_read_target[31] = "qXfer:features:read:target.xml:"; #ifdef CONFIG_64BIT -static const char gdb_xfer_read_cpuxml[39] = +static __maybe_unused const char gdb_xfer_read_cpuxml[39] = "qXfer:features:read:riscv-64bit-cpu.xml"; -static const char riscv_gdb_stub_target_desc[256] = +static __maybe_unused const char riscv_gdb_stub_target_desc[256] = "l" "" "" "" ""; -static const char riscv_gdb_stub_cpuxml[2048] = +static __maybe_unused const char riscv_gdb_stub_cpuxml[2048] = "l" "" "" -- 2.25.1