From patchwork Thu Apr 18 02:48:48 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yue Haibing X-Patchwork-Id: 10906439 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id A31E3161F for ; Thu, 18 Apr 2019 02:52:47 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 789DD28ABF for ; Thu, 18 Apr 2019 02:52:47 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 6C73D28BDF; Thu, 18 Apr 2019 02:52:47 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_NONE autolearn=ham version=3.3.1 Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id C1CED28ABF for ; 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Thu, 18 Apr 2019 04:51:51 +0200 (CEST) Received: from huawei.com (szxga04-in.huawei.com [45.249.212.190]) (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 94E53F8065D for ; Thu, 18 Apr 2019 04:51:46 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 94E53F8065D Received: from DGGEMS408-HUB.china.huawei.com (unknown [172.30.72.58]) by Forcepoint Email with ESMTP id A2C46DC477D234E00379; Thu, 18 Apr 2019 10:51:29 +0800 (CST) Received: from localhost (10.177.31.96) by DGGEMS408-HUB.china.huawei.com (10.3.19.208) with Microsoft SMTP Server id 14.3.408.0; Thu, 18 Apr 2019 10:51:20 +0800 From: Yue Haibing To: , , , , , Date: Thu, 18 Apr 2019 10:48:48 +0800 Message-ID: <20190418024848.39112-1-yuehaibing@huawei.com> X-Mailer: git-send-email 2.10.2.windows.1 In-Reply-To: <20190417151140.20320-1-yuehaibing@huawei.com> References: <20190417151140.20320-1-yuehaibing@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.177.31.96] X-CFilter-Loop: Reflected Cc: alsa-devel@alsa-project.org, YueHaibing , linux-kernel@vger.kernel.org Subject: [alsa-devel] [PATCH v2 -next] ASoC: Intel: Haswell: Remove set but not used variable 'stage_type' 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" X-Virus-Scanned: ClamAV using ClamSMTP From: YueHaibing Fixes gcc '-Wunused-but-set-variable' warning: sound/soc/intel/haswell/sst-haswell-ipc.c: In function 'hsw_stream_message': sound/soc/intel/haswell/sst-haswell-ipc.c:669:29: warning: variable 'stage_type' set but not used [-Wunused-but-set-variable] It is never used since introduction in commit ba57f68235cf ("ASoC: Intel: create haswell folder and move haswell platform files in") Signed-off-by: YueHaibing Acked-by: Pierre-Louis Bossart --- v2: also remove the variable declaration and the static inline mst_get_stage_type --- sound/soc/intel/haswell/sst-haswell-ipc.c | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-) diff --git a/sound/soc/intel/haswell/sst-haswell-ipc.c b/sound/soc/intel/haswell/sst-haswell-ipc.c index 31fcdf12..74acf9c 100644 --- a/sound/soc/intel/haswell/sst-haswell-ipc.c +++ b/sound/soc/intel/haswell/sst-haswell-ipc.c @@ -345,11 +345,6 @@ static inline u32 msg_get_stream_type(u32 msg) return (msg & IPC_STR_TYPE_MASK) >> IPC_STR_TYPE_SHIFT; } -static inline u32 msg_get_stage_type(u32 msg) -{ - return (msg & IPC_STG_TYPE_MASK) >> IPC_STG_TYPE_SHIFT; -} - static inline u32 msg_get_stream_id(u32 msg) { return (msg & IPC_STR_ID_MASK) >> IPC_STR_ID_SHIFT; @@ -666,13 +661,12 @@ static int hsw_module_message(struct sst_hsw *hsw, u32 header) static int hsw_stream_message(struct sst_hsw *hsw, u32 header) { - u32 stream_msg, stream_id, stage_type; + u32 stream_msg, stream_id; struct sst_hsw_stream *stream; int handled = 0; stream_msg = msg_get_stream_type(header); stream_id = msg_get_stream_id(header); - stage_type = msg_get_stage_type(header); stream = get_stream_by_id(hsw, stream_id); if (stream == NULL)