Message ID | 20200814000621.8415-16-digetx@gmail.com (mailing list archive) |
---|---|
State | Not Applicable, archived |
Headers | show
Return-Path: <SRS0=qxav=BY=vger.kernel.org=linux-pm-owner@kernel.org> 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 E943113A4 for <patchwork-linux-pm@patchwork.kernel.org>; Fri, 14 Aug 2020 00:09:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id CFC6B2078B for <patchwork-linux-pm@patchwork.kernel.org>; Fri, 14 Aug 2020 00:09:19 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="Lqx09r7+" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726842AbgHNAHU (ORCPT <rfc822;patchwork-linux-pm@patchwork.kernel.org>); Thu, 13 Aug 2020 20:07:20 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46658 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726830AbgHNAHT (ORCPT <rfc822;linux-pm@vger.kernel.org>); Thu, 13 Aug 2020 20:07:19 -0400 Received: from mail-lf1-x143.google.com (mail-lf1-x143.google.com [IPv6:2a00:1450:4864:20::143]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4D6FBC061757; Thu, 13 Aug 2020 17:07:19 -0700 (PDT) Received: by mail-lf1-x143.google.com with SMTP id v15so3938555lfg.6; Thu, 13 Aug 2020 17:07:19 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=/fHS4JZ6NTiAMWoTmk+f2h360uLuiAqGO28JRAaIjCg=; b=Lqx09r7+P63CZvLzEGEDL0uOTZeO/s26FbByWHeGJ1n7nOIxKsE1UXqDfldmqaZTKH Gse1kFdFIIb0N09gKhG/eWwLQC5KAM/jXs12Ba+3mY5jhQYYYUJTBowkarLKzuTbxXWk lNaz3TEdJwyZDtHoHss7PDWWQi2fHb0AhTsUQ5qOik29Z5mSA2gK9sO2nkpimESw+kjr MnXfdqx49jUBIsT7mAlXTtmkI+FnXOl/u0uJ7Db5ko+5X1MgkTwxny9l2juuh82duC/6 8pcx/n9G3afmZF30SBMB0zKAxL/asyFIHHF1RSRvNCDeJikEPXujNV5tPnPUpyZFMekJ vVXA== 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=/fHS4JZ6NTiAMWoTmk+f2h360uLuiAqGO28JRAaIjCg=; b=XgJhAok6Ejh92uwlnS7lAbWwhqlm9e7VPPWWJCP7wnVO8ZgtDXkK9YLCFLwgdaIdAS zBg6yKZp9qHcwB2pSIh1JANxfAS0B2I66ig1VoMgyqCMs24W5xO+YynneMNx375K22Nj KPw4uSGa8WtivpiWyHqzD56sX4ndovX579a5Rfe6OJMCxMu90C/3VjvOCxBS0uxQSUNe G+SeNQMd9mzSem3I+1Yjvj9xfjHiX54oZ4k8c9Vjx8QmmpVcs4bi4lnct4nfD/Cqm83b i3yXa1Nlp1n2Zr02VXvmW2kyKbGzX3h7G51e52srCurDob/xKcGAb3V4xKUz+F6f8o7N HVkg== X-Gm-Message-State: AOAM533QezCkJ5PtBiumrMSgFogQfQhNb1Z/hBXKQONfSSpCT29AXU+8 3NGqPj24G0EsizZFXmQYo08= X-Google-Smtp-Source: ABdhPJxvOiaOjt9dqdR33UJkVITr0YjNchkctX2ILPK0T5GLwCiT4LZAsrVrwRABtUfkiA3Lcg6juw== X-Received: by 2002:ac2:5335:: with SMTP id f21mr3268841lfh.114.1597363637850; Thu, 13 Aug 2020 17:07:17 -0700 (PDT) Received: from localhost.localdomain (109-252-170-211.dynamic.spd-mgts.ru. [109.252.170.211]) by smtp.gmail.com with ESMTPSA id c17sm1504450lfr.23.2020.08.13.17.07.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 13 Aug 2020 17:07:17 -0700 (PDT) From: Dmitry Osipenko <digetx@gmail.com> To: Thierry Reding <thierry.reding@gmail.com>, Jonathan Hunter <jonathanh@nvidia.com>, Georgi Djakov <georgi.djakov@linaro.org>, Rob Herring <robh+dt@kernel.org>, Michael Turquette <mturquette@baylibre.com>, Stephen Boyd <sboyd@kernel.org>, Peter De Schrijver <pdeschrijver@nvidia.com>, MyungJoo Ham <myungjoo.ham@samsung.com>, Kyungmin Park <kyungmin.park@samsung.com>, Chanwoo Choi <cw00.choi@samsung.com>, Mikko Perttunen <cyndis@kapsi.fi> Cc: linux-tegra@vger.kernel.org, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org Subject: [PATCH v5 15/36] PM / devfreq: tegra30: Add error messages to tegra_devfreq_target() Date: Fri, 14 Aug 2020 03:06:00 +0300 Message-Id: <20200814000621.8415-16-digetx@gmail.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20200814000621.8415-1-digetx@gmail.com> References: <20200814000621.8415-1-digetx@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: <linux-pm.vger.kernel.org> X-Mailing-List: linux-pm@vger.kernel.org |
Series |
Introduce memory interconnect for NVIDIA Tegra SoCs
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expand
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diff --git a/drivers/devfreq/tegra30-devfreq.c b/drivers/devfreq/tegra30-devfreq.c index 6c2f56b34535..a0d6f628aaa4 100644 --- a/drivers/devfreq/tegra30-devfreq.c +++ b/drivers/devfreq/tegra30-devfreq.c @@ -641,12 +641,16 @@ static int tegra_devfreq_target(struct device *dev, unsigned long *freq, dev_pm_opp_put(opp); err = clk_set_min_rate(tegra->emc_clock, rate * KHZ); - if (err) + if (err) { + dev_err(dev, "Failed to set min rate: %d\n", err); return err; + } err = clk_set_rate(tegra->emc_clock, 0); - if (err) + if (err) { + dev_err(dev, "Failed to set rate: %d\n", err); goto restore_min_rate; + } return 0;