From patchwork Sat Nov 28 22:41:09 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sam Ravnborg X-Patchwork-Id: 11938811 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=-16.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,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 99FEBC63777 for ; Sat, 28 Nov 2020 22:43:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6490E20702 for ; Sat, 28 Nov 2020 22:43:10 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="db0u5+lE" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388318AbgK1WnJ (ORCPT ); Sat, 28 Nov 2020 17:43:09 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49320 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2388271AbgK1WnJ (ORCPT ); Sat, 28 Nov 2020 17:43:09 -0500 Received: from mail-lj1-x243.google.com (mail-lj1-x243.google.com [IPv6:2a00:1450:4864:20::243]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5E7B9C08E860 for ; Sat, 28 Nov 2020 14:42:07 -0800 (PST) Received: by mail-lj1-x243.google.com with SMTP id z1so10598742ljn.4 for ; Sat, 28 Nov 2020 14:42:07 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=tdC3cUaEksOqJq+sL/p6xZwzgeMpzcgI0nIv+Qg+xyQ=; b=db0u5+lExLWY4Gcbn8xuBCD7WyKO6XHbkpd5i1lVs5fIGDjOE7f0rpUc+FMjmqXEvY oTKMaJ76x5pp5L0cRp9DinMl03rqVZzTwy/wQbxQOulOdsU/OT+hugE3Ay3GARU2/Ey7 bpcTSl+DWpzTJsPEGmFjcNTGfmSL+C25VfjOi7TwjbUq9J/ZRdPLce5mJKrs4Br5TBjS Ro/DeNhpUC5x+Dne7yQG4Y2CnnEzBp0ACn3lptugY42ovFlK8e/qXx/Hcoxd+7qgOdbj 21uQOll3f6Qwj6mOAm2uyQGZEWKBc9QGcaKz6PzMRPeBvFLaBaL4Wpnsi46LTikdD1rm 94JA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:to:cc:subject:date:message-id :in-reply-to:references:mime-version:content-transfer-encoding; bh=tdC3cUaEksOqJq+sL/p6xZwzgeMpzcgI0nIv+Qg+xyQ=; b=VL61BrDzRDwzFp2BYMLo69Qh365P4VM59qAtGvaC5Ie63xDwAUb5nLv2RdRHe5iThp +VUujn9SHoNU0dU2VJm5XeMTp+8BK3xrrvU0f238CJMW5xlKOWB2TRE9uliBiHTM5B7p wKGQAH+rlWJLGpZDfpLBzdYWyRGYTutxnbTYV644ex1FVmxYC1YLRobXdohCdbZpkQyy ++d9GomCLD6SsLZWPnqjFi16k+e4Py+q4Tsl6A1uu1q6f5qQdqQF2wZF0DyigzXsENsX 5NIuub/PnntCO0jrmRfs4K7wYS6axfYkJ4gpF1VTPNc0OOE1COIEtlPPlgP2yAnAnFVr lvfw== X-Gm-Message-State: AOAM531Mh33fIfF7H44sAKMuRqWV3xgQ7mJp/tDKeW1ud5NDKG1JOwf3 1vyIRTAtiDuhdoFIOHw39Fpwcxi6xVarcw== X-Google-Smtp-Source: ABdhPJx/J0hfsr/rR0D6AcWR9QDUgP6LXUVbit09Oa3JEO3/0y2BPi8pZg+WoICFuvvaeWhd3bZjMA== X-Received: by 2002:a2e:6f04:: with SMTP id k4mr6716005ljc.220.1606603325686; Sat, 28 Nov 2020 14:42:05 -0800 (PST) Received: from saturn.localdomain ([2a00:fd00:8060:1c00:a4c7:9ff9:a160:aad0]) by smtp.gmail.com with ESMTPSA id w21sm1236857lff.280.2020.11.28.14.42.04 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 28 Nov 2020 14:42:05 -0800 (PST) Sender: Sam Ravnborg From: Sam Ravnborg To: linux-fbdev@vger.kernel.org, dri-devel@lists.freedesktop.org, Lee Jones Cc: Aditya Pakki , Alexander Klimov , Alex Dewar , Antonino Daplas , Arnd Bergmann , Bartlomiej Zolnierkiewicz , Benjamin Herrenschmidt , Daniel Vetter , Evgeny Novikov , Florian Tobias Schandinat , George Kennedy , Greg Kroah-Hartman , Gustavo Silva , Jani Nikula , Jason Yan , Jingoo Han , Jiri Slaby , Joe Perches , Kristoffer Ericson , Laurent Pinchart , Mike Rapoport , Nathan Chancellor , Peilin Ye , Peter Rosin , Qilong Zhang , Randy Dunlap , Saeed Mirzamohammadi , Sam Ravnborg , Tetsuo Handa , Thomas Winischhofer , Thomas Zimemrmann , Vaibhav Gupta , Xiaofei Tan Subject: [PATCH v2 23/28] video: fbdev: omapfb: Fix set but not used warnings in hdmi*_core Date: Sat, 28 Nov 2020 23:41:09 +0100 Message-Id: <20201128224114.1033617-24-sam@ravnborg.org> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20201128224114.1033617-1-sam@ravnborg.org> References: <20201128224114.1033617-1-sam@ravnborg.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-fbdev@vger.kernel.org Fix a few W=1 warnings about unused assignments. Drop the unused error code. v2: - Subject updated (Lee) Signed-off-by: Sam Ravnborg Cc: Sam Ravnborg Cc: Qilong Zhang Cc: "Alexander A. Klimov" Cc: Daniel Vetter Cc: Lee Jones --- drivers/video/fbdev/omap2/omapfb/dss/hdmi4_core.c | 4 ++-- drivers/video/fbdev/omap2/omapfb/dss/hdmi5_core.c | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/video/fbdev/omap2/omapfb/dss/hdmi4_core.c b/drivers/video/fbdev/omap2/omapfb/dss/hdmi4_core.c index 726c190862d4..e6363a420933 100644 --- a/drivers/video/fbdev/omap2/omapfb/dss/hdmi4_core.c +++ b/drivers/video/fbdev/omap2/omapfb/dss/hdmi4_core.c @@ -679,7 +679,7 @@ int hdmi4_audio_config(struct hdmi_core_data *core, struct hdmi_wp_data *wp, struct hdmi_audio_format audio_format; struct hdmi_audio_dma audio_dma; struct hdmi_core_audio_config acore; - int err, n, cts, channel_count; + int n, cts, channel_count; unsigned int fs_nr; bool word_length_16b = false; @@ -741,7 +741,7 @@ int hdmi4_audio_config(struct hdmi_core_data *core, struct hdmi_wp_data *wp, return -EINVAL; } - err = hdmi_compute_acr(pclk, fs_nr, &n, &cts); + hdmi_compute_acr(pclk, fs_nr, &n, &cts); /* Audio clock regeneration settings */ acore.n = n; diff --git a/drivers/video/fbdev/omap2/omapfb/dss/hdmi5_core.c b/drivers/video/fbdev/omap2/omapfb/dss/hdmi5_core.c index eda29d3032e1..cb63bc0e92ca 100644 --- a/drivers/video/fbdev/omap2/omapfb/dss/hdmi5_core.c +++ b/drivers/video/fbdev/omap2/omapfb/dss/hdmi5_core.c @@ -790,7 +790,7 @@ int hdmi5_audio_config(struct hdmi_core_data *core, struct hdmi_wp_data *wp, struct hdmi_audio_format audio_format; struct hdmi_audio_dma audio_dma; struct hdmi_core_audio_config core_cfg; - int err, n, cts, channel_count; + int n, cts, channel_count; unsigned int fs_nr; bool word_length_16b = false; @@ -833,7 +833,7 @@ int hdmi5_audio_config(struct hdmi_core_data *core, struct hdmi_wp_data *wp, return -EINVAL; } - err = hdmi_compute_acr(pclk, fs_nr, &n, &cts); + hdmi_compute_acr(pclk, fs_nr, &n, &cts); core_cfg.n = n; core_cfg.cts = cts;