From patchwork Wed Apr 17 15:09:15 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yue Haibing X-Patchwork-Id: 10905507 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 4565613B5 for ; Wed, 17 Apr 2019 15:10:45 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 1ECB9289C9 for ; Wed, 17 Apr 2019 15:10:45 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 12F6228C3D; Wed, 17 Apr 2019 15:10:45 +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 57A2B28C22 for ; Wed, 17 Apr 2019 15:10:44 +0000 (UTC) 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 8477184D; Wed, 17 Apr 2019 17:09:52 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 8477184D DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1555513842; bh=/0leApPJA5zlTsXd5YsWgRXjDrTBGXuSU94glmZhTvs=; h=From:To:Date:Cc:Subject:List-Id:List-Unsubscribe:List-Archive: List-Post:List-Help:List-Subscribe:From; b=YV6M05T5RZZ3i+jxxKkazyAkfAKh2q96dmgVSyiu515GuSIHK9Vmlw3e7YdRPYCXV VKdRv7RUzp+WIlVXFkNSBiyoFXNWKab+pSUPJdH7pJyVo2hU3XSY7EgumTYJmJf1I+ FNrIFS+zm6LT7odIGfuQVp+UwU+t0ndoNwHszl3U= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id EA40EF896EA; Wed, 17 Apr 2019 17:09:51 +0200 (CEST) X-Original-To: alsa-devel@alsa-project.org Delivered-To: alsa-devel@alsa-project.org Received: by alsa1.perex.cz (Postfix, from userid 50401) id 1FAF1F896EC; Wed, 17 Apr 2019 17:09:51 +0200 (CEST) Received: from huawei.com (szxga05-in.huawei.com [45.249.212.191]) (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 4C068F8071F for ; Wed, 17 Apr 2019 17:09:47 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 4C068F8071F Received: from DGGEMS412-HUB.china.huawei.com (unknown [172.30.72.60]) by Forcepoint Email with ESMTP id 22C0CF31ABA028604CA1; Wed, 17 Apr 2019 23:09:44 +0800 (CST) Received: from localhost (10.177.31.96) by DGGEMS412-HUB.china.huawei.com (10.3.19.212) with Microsoft SMTP Server id 14.3.408.0; Wed, 17 Apr 2019 23:09:37 +0800 From: Yue Haibing To: , , , , , , , Date: Wed, 17 Apr 2019 23:09:15 +0800 Message-ID: <20190417150915.37968-1-yuehaibing@huawei.com> X-Mailer: git-send-email 2.10.2.windows.1 MIME-Version: 1.0 X-Originating-IP: [10.177.31.96] X-CFilter-Loop: Reflected Cc: YueHaibing , alsa-devel@alsa-project.org, linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org Subject: [alsa-devel] [PATCH -next] ASoC: fsl_micfil: Remove set but not used variable 'osr' 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/fsl/fsl_micfil.c: In function 'get_clk_div': sound/soc/fsl/fsl_micfil.c:154:6: warning: variable 'osr' set but not used [-Wunused-but-set-variable] It is never used since introduction in commit 47a70e6fc9a8 ("ASoC: Add MICFIL SoC Digital Audio Interface driver.") Signed-off-by: YueHaibing --- sound/soc/fsl/fsl_micfil.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/sound/soc/fsl/fsl_micfil.c b/sound/soc/fsl/fsl_micfil.c index 40c07e7..f7f2d29 100644 --- a/sound/soc/fsl/fsl_micfil.c +++ b/sound/soc/fsl/fsl_micfil.c @@ -151,12 +151,9 @@ static inline int get_clk_div(struct fsl_micfil *micfil, { u32 ctrl2_reg; long mclk_rate; - int osr; int clk_div; regmap_read(micfil->regmap, REG_MICFIL_CTRL2, &ctrl2_reg); - osr = 16 - ((ctrl2_reg & MICFIL_CTRL2_CICOSR_MASK) - >> MICFIL_CTRL2_CICOSR_SHIFT); mclk_rate = clk_get_rate(micfil->mclk);