From patchwork Tue Jul 7 10:16:35 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Lee Jones X-Patchwork-Id: 11648143 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 08FA7912 for ; Tue, 7 Jul 2020 10:18:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E329C206F6 for ; Tue, 7 Jul 2020 10:18:06 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="hYVZlimb" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726540AbgGGKSF (ORCPT ); Tue, 7 Jul 2020 06:18:05 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41442 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728230AbgGGKRP (ORCPT ); Tue, 7 Jul 2020 06:17:15 -0400 Received: from mail-wm1-x341.google.com (mail-wm1-x341.google.com [IPv6:2a00:1450:4864:20::341]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6B5ECC08C5DB for ; Tue, 7 Jul 2020 03:17:15 -0700 (PDT) Received: by mail-wm1-x341.google.com with SMTP id l17so42691574wmj.0 for ; Tue, 07 Jul 2020 03:17:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=Eb/RPEg+kMf5EbfmZ+xzaRqlinKf/Ie6foYLp+7RL7o=; b=hYVZlimbR1Y4vTKWrzDgy1aOXAjhRbuXLpjometenz6KMcYiaNc5FhS2U/BgwBCWXy LzGWQeSIPg9sR21qe7fjeRqIc3SEMoZrxAkopagoIob1IVlOGbwvFoVywKOqplqP8Umt XvO5Yn4OK6ezPzEVhTp5NEyj+HxHd9PFoQ1Fsavx+M+BoqizA5C06Jn5KeLfpr+OIWrh +5N+5by4tWgAD/1iQ/PsHy93hhlGY9XnJaOnJKnMMbeQ2LmKUuDnMHIW9lPfudD4XTye qSnp/RyyG0guNjiIyiyWHMN+FOLPl53mrX7b5uT0jtu3YXZc4Fa80g30Up4hUTbEk/B9 MpYQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=Eb/RPEg+kMf5EbfmZ+xzaRqlinKf/Ie6foYLp+7RL7o=; b=hc3ahKSXkeEc5JkgiJcyWeiFivzPb0zd76DuDwoguFbwqvqk+TeHNnSMhNRWS8NuvW PcKt88WBJlgpSsfshKlXW5kW+ZCwcP2IU7KiFzJvG/cne4En6e5Q4ZCTgEs4ULhrHpLT 5ImNQgkz/ntVczd3vlgLZo0O+SjZr5njkzdSo0x1LdmK1aek/LrP569/bx9B01ntIxnP ZznYacJF1moFPE7f9Ifqf5vwLYQVUrTvS+ZZboReCrbnF/nAajYirjUHmH1xenjkWC9v V302on6IDNhSAMZXSZyOlzQS0iD1942N2nVYE7haAsTn2XyXKBXHXOKdafJM+xsgM3NZ ISRQ== X-Gm-Message-State: AOAM530JpHfo0z4sAsSH6BqEmNVFuFYKItCk+Osrr+rVeWhISYdTIn87 aBfi5TgII4R3LmG83ASI1gWAjQ== X-Google-Smtp-Source: ABdhPJwiukos6NDimwam5UH9qNhkPMjAs8ALC3WtOoAlktRpKr9H6nmMroUuFl9TDomf2uyT3u8ExA== X-Received: by 2002:a7b:c259:: with SMTP id b25mr3421129wmj.107.1594117034103; Tue, 07 Jul 2020 03:17:14 -0700 (PDT) Received: from localhost.localdomain ([2.27.35.206]) by smtp.gmail.com with ESMTPSA id z8sm469409wmg.39.2020.07.07.03.17.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 07 Jul 2020 03:17:13 -0700 (PDT) From: Lee Jones To: broonie@kernel.org, lgirdwood@gmail.com, perex@perex.cz, tiwai@suse.com Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, alsa-devel@alsa-project.org, Lee Jones , Peter Ujfalusi , Jarkko Nikula , Samuel Ortiz , linux-omap@vger.kernel.org Subject: [PATCH 21/28] ASoC: ti: omap-mcbsp-st: Remove set, but unused variable 'w' Date: Tue, 7 Jul 2020 11:16:35 +0100 Message-Id: <20200707101642.1747944-22-lee.jones@linaro.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200707101642.1747944-1-lee.jones@linaro.org> References: <20200707101642.1747944-1-lee.jones@linaro.org> MIME-Version: 1.0 Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org Looks like 'w' has remained unchecked since the driver's inception. Fixes the following W=1 kernel build warning(s): sound/soc/ti/omap-mcbsp-st.c: In function ‘omap_mcbsp_st_chgain’: sound/soc/ti/omap-mcbsp-st.c:145:6: warning: variable ‘w’ set but not used [-Wunused-but-set-variable] Cc: Peter Ujfalusi Cc: Jarkko Nikula Cc: Samuel Ortiz Cc: linux-omap@vger.kernel.org Signed-off-by: Lee Jones --- sound/soc/ti/omap-mcbsp-st.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/sound/soc/ti/omap-mcbsp-st.c b/sound/soc/ti/omap-mcbsp-st.c index 5a32b54bbf3bb..643ef7eb68fc8 100644 --- a/sound/soc/ti/omap-mcbsp-st.c +++ b/sound/soc/ti/omap-mcbsp-st.c @@ -142,10 +142,9 @@ static void omap_mcbsp_st_fir_write(struct omap_mcbsp *mcbsp, s16 *fir) static void omap_mcbsp_st_chgain(struct omap_mcbsp *mcbsp) { - u16 w; struct omap_mcbsp_st_data *st_data = mcbsp->st_data; - w = MCBSP_ST_READ(mcbsp, SSELCR); + MCBSP_ST_READ(mcbsp, SSELCR); MCBSP_ST_WRITE(mcbsp, SGAINCR, ST_CH0GAIN(st_data->ch0gain) | ST_CH1GAIN(st_data->ch1gain));