From patchwork Tue Apr 25 10:27:11 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Viresh Kumar X-Patchwork-Id: 9697899 X-Patchwork-Delegate: eduardo.valentin@ti.com Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 47B31603F4 for ; Tue, 25 Apr 2017 10:31:31 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 30FFC28615 for ; Tue, 25 Apr 2017 10:31:31 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 25B8928618; Tue, 25 Apr 2017 10:31:31 +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=-6.5 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, RCVD_IN_DNSWL_HI, RCVD_IN_SORBS_SPAM autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id A51C728615 for ; Tue, 25 Apr 2017 10:31:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1428640AbdDYKbW (ORCPT ); Tue, 25 Apr 2017 06:31:22 -0400 Received: from mail-pg0-f42.google.com ([74.125.83.42]:33373 "EHLO mail-pg0-f42.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1429521AbdDYK1n (ORCPT ); Tue, 25 Apr 2017 06:27:43 -0400 Received: by mail-pg0-f42.google.com with SMTP id 63so26529843pgh.0 for ; Tue, 25 Apr 2017 03:27:42 -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 :in-reply-to:references; bh=umhryJzmJqIrshf16tLlViW+g2hdIRrb7Wwur9jO+bM=; b=jp0X756W9TGWzmJIEJ0FxzI9khIzhakCCMRRCr7rkHmDb2ouUWi/wX+FcS7hk7SXr0 mft9/VQUYdwkefn/uOmocCAhNmF0Tnycd0eixPiwTtejkKyeZnZ0SnJsPqmwtugZGQsy FzWcVOfClFevoSrMYqD0lnMp9JZAanwRDGWhc= 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:in-reply-to:references; bh=umhryJzmJqIrshf16tLlViW+g2hdIRrb7Wwur9jO+bM=; b=kInlqKorvEmOZNxieFWfauRE0PO8cXWeBANnBuH992gy7IlwR7K7bxKLamKBNBQPtF oDKmliUCR2RKvlkyXI6G5bbrItypy1nXl/QKgMJVb7LBbZFCd32hzc1WmGMs68OdeRjI otqXWnQW6pGmCE6sj5D4gZublJXb9xUg9RMxrAJugoEguwhyST8S2Xd5vVJhtStecbu4 ioJarnWcmp5Y5qF9XhsRr4yMjcyP+lRoF5IwX0EDMhn64QWTY7RwURFFRLEF8+7U3dhz l3au5J6pr19lXE1b1snPc0HoKX5VTedoLprfAoZG5MHD6RWONehZdWvBw/mI2XW3mCY/ nuEw== X-Gm-Message-State: AN3rC/6D4RGoLhpADyFq9B6LArqCjHKjZe2TlMPzXOP13iJ3ggp3UUKj 4XO/oZBbkZFMWMCj X-Received: by 10.99.53.207 with SMTP id c198mr28113736pga.182.1493116062309; Tue, 25 Apr 2017 03:27:42 -0700 (PDT) Received: from localhost ([122.172.121.5]) by smtp.gmail.com with ESMTPSA id q1sm35747490pfl.89.2017.04.25.03.27.41 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 25 Apr 2017 03:27:41 -0700 (PDT) From: Viresh Kumar To: Javi Merino , Zhang Rui , Eduardo Valentin , Lukasz Luba , Amit Daniel Kachhap , Viresh Kumar Cc: linaro-kernel@lists.linaro.org, Rafael Wysocki , linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, Vincent Guittot , Punit Agrawal Subject: [PATCH V4 04/17] thermal: cpu_cooling: replace cool_dev with cdev Date: Tue, 25 Apr 2017 15:57:11 +0530 Message-Id: <0f1d7f8ebc3915c46b8fa7656a972bee75c79ba4.1493115651.git.viresh.kumar@linaro.org> X-Mailer: git-send-email 2.12.0.432.g71c3a4f4ba37 In-Reply-To: References: In-Reply-To: References: Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Objects of "struct thermal_cooling_device" are named a bit inconsistently. Lets use cdev everywhere. Signed-off-by: Viresh Kumar Tested-by: Lukasz Luba --- drivers/thermal/cpu_cooling.c | 37 ++++++++++++++++++------------------- 1 file changed, 18 insertions(+), 19 deletions(-) diff --git a/drivers/thermal/cpu_cooling.c b/drivers/thermal/cpu_cooling.c index 80a46a80817b..f1e784c22c5a 100644 --- a/drivers/thermal/cpu_cooling.c +++ b/drivers/thermal/cpu_cooling.c @@ -65,7 +65,7 @@ struct power_table { * struct cpufreq_cooling_device - data for cooling device with cpufreq * @id: unique integer value corresponding to each cpufreq_cooling_device * registered. - * @cool_dev: thermal_cooling_device pointer to keep track of the + * @cdev: thermal_cooling_device pointer to keep track of the * registered cooling device. * @cpufreq_state: integer value representing the current state of cpufreq * cooling devices. @@ -90,7 +90,7 @@ struct power_table { */ struct cpufreq_cooling_device { int id; - struct thermal_cooling_device *cool_dev; + struct thermal_cooling_device *cdev; unsigned int cpufreq_state; unsigned int clipped_freq; unsigned int max_level; @@ -242,7 +242,7 @@ static int build_dyn_power_table(struct cpufreq_cooling_device *cpufreq_cdev, for_each_cpu(cpu, &cpufreq_cdev->allowed_cpus) { dev = get_cpu_device(cpu); if (!dev) { - dev_warn(&cpufreq_cdev->cool_dev->device, + dev_warn(&cpufreq_cdev->cdev->device, "No cpu device for cpu %d\n", cpu); continue; } @@ -769,7 +769,7 @@ __cpufreq_cooling_register(struct device_node *np, get_static_t plat_static_func) { struct cpufreq_policy *policy; - struct thermal_cooling_device *cool_dev; + struct thermal_cooling_device *cdev; struct cpufreq_cooling_device *cpufreq_cdev; char dev_name[THERMAL_NAME_LENGTH]; struct cpufreq_frequency_table *pos, *table; @@ -786,20 +786,20 @@ __cpufreq_cooling_register(struct device_node *np, policy = cpufreq_cpu_get(cpumask_first(temp_mask)); if (!policy) { pr_debug("%s: CPUFreq policy not found\n", __func__); - cool_dev = ERR_PTR(-EPROBE_DEFER); + cdev = ERR_PTR(-EPROBE_DEFER); goto free_cpumask; } table = policy->freq_table; if (!table) { pr_debug("%s: CPUFreq table not found\n", __func__); - cool_dev = ERR_PTR(-ENODEV); + cdev = ERR_PTR(-ENODEV); goto put_policy; } cpufreq_cdev = kzalloc(sizeof(*cpufreq_cdev), GFP_KERNEL); if (!cpufreq_cdev) { - cool_dev = ERR_PTR(-ENOMEM); + cdev = ERR_PTR(-ENOMEM); goto put_policy; } @@ -808,7 +808,7 @@ __cpufreq_cooling_register(struct device_node *np, sizeof(*cpufreq_cdev->time_in_idle), GFP_KERNEL); if (!cpufreq_cdev->time_in_idle) { - cool_dev = ERR_PTR(-ENOMEM); + cdev = ERR_PTR(-ENOMEM); goto free_cdev; } @@ -816,7 +816,7 @@ __cpufreq_cooling_register(struct device_node *np, kcalloc(num_cpus, sizeof(*cpufreq_cdev->time_in_idle_timestamp), GFP_KERNEL); if (!cpufreq_cdev->time_in_idle_timestamp) { - cool_dev = ERR_PTR(-ENOMEM); + cdev = ERR_PTR(-ENOMEM); goto free_time_in_idle; } @@ -827,7 +827,7 @@ __cpufreq_cooling_register(struct device_node *np, cpufreq_cdev->freq_table = kmalloc(sizeof(*cpufreq_cdev->freq_table) * cpufreq_cdev->max_level, GFP_KERNEL); if (!cpufreq_cdev->freq_table) { - cool_dev = ERR_PTR(-ENOMEM); + cdev = ERR_PTR(-ENOMEM); goto free_time_in_idle_timestamp; } @@ -841,7 +841,7 @@ __cpufreq_cooling_register(struct device_node *np, ret = build_dyn_power_table(cpufreq_cdev, capacitance); if (ret) { - cool_dev = ERR_PTR(ret); + cdev = ERR_PTR(ret); goto free_table; } @@ -852,7 +852,7 @@ __cpufreq_cooling_register(struct device_node *np, ret = ida_simple_get(&cpufreq_ida, 0, 0, GFP_KERNEL); if (ret < 0) { - cool_dev = ERR_PTR(ret); + cdev = ERR_PTR(ret); goto free_power_table; } cpufreq_cdev->id = ret; @@ -872,14 +872,13 @@ __cpufreq_cooling_register(struct device_node *np, snprintf(dev_name, sizeof(dev_name), "thermal-cpufreq-%d", cpufreq_cdev->id); - cool_dev = thermal_of_cooling_device_register(np, dev_name, - cpufreq_cdev, - cooling_ops); - if (IS_ERR(cool_dev)) + cdev = thermal_of_cooling_device_register(np, dev_name, cpufreq_cdev, + cooling_ops); + if (IS_ERR(cdev)) goto remove_ida; cpufreq_cdev->clipped_freq = cpufreq_cdev->freq_table[0]; - cpufreq_cdev->cool_dev = cool_dev; + cpufreq_cdev->cdev = cdev; mutex_lock(&cooling_list_lock); /* Register the notifier for first cpufreq cooling device */ @@ -909,7 +908,7 @@ __cpufreq_cooling_register(struct device_node *np, cpufreq_cpu_put(policy); free_cpumask: free_cpumask_var(temp_mask); - return cool_dev; + return cdev; } /** @@ -1047,7 +1046,7 @@ void cpufreq_cooling_unregister(struct thermal_cooling_device *cdev) cpufreq_unregister_notifier(&thermal_cpufreq_notifier_block, CPUFREQ_POLICY_NOTIFIER); - thermal_cooling_device_unregister(cpufreq_cdev->cool_dev); + thermal_cooling_device_unregister(cpufreq_cdev->cdev); ida_simple_remove(&cpufreq_ida, cpufreq_cdev->id); kfree(cpufreq_cdev->dyn_power_table); kfree(cpufreq_cdev->time_in_idle_timestamp);