From mboxrd@z Thu Jan 1 00:00:00 1970 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=-9.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,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 B8DABC2D0D1 for ; Thu, 19 Dec 2019 22:22:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8F8EB2465E for ; Thu, 19 Dec 2019 22:22:10 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="OBYavYa3" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727370AbfLSWWJ (ORCPT ); Thu, 19 Dec 2019 17:22:09 -0500 Received: from mail-wm1-f66.google.com ([209.85.128.66]:35920 "EHLO mail-wm1-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727197AbfLSWWJ (ORCPT ); Thu, 19 Dec 2019 17:22:09 -0500 Received: by mail-wm1-f66.google.com with SMTP id p17so7291160wma.1 for ; Thu, 19 Dec 2019 14:22:07 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id; bh=+EdJlshrU/x9lwXaiDsMcX871Y/B3IPP2mzwerHvxc0=; b=OBYavYa3Os4P3wLJqYc7ViOZC9UtFFSArzXrXdPXO3u/P6Fp+c/tZWkJ+54mrV5+Ql PPVp8YdxWqA59qeUMnStPysx3l+AICJR1TLM3NIVcUzMV+FaC6ciUwqpvmNt6AfUCwxW aqGQKQiwTUKWxaSGkfsLgiFxZfgmx5LMAd+Lz9dha6Z8sHPIQ5P8wg6ByWQid7SW+lWd romJPspM/EhgfAVanxijAsqNdPmyOlb15lVhMRxRIVi84XVf52/y7lS7RHyxN+Il3xsh 9c3EqCphIVONRXpK69tJ316L7xSYrE2gXEMpR3WCKHlHVu6sWl0oQzvjwRH7mq1atxw0 rJ5w== 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; bh=+EdJlshrU/x9lwXaiDsMcX871Y/B3IPP2mzwerHvxc0=; b=DaSm8b/XWXl9Ko/8Kdk86MzQCUjGb9TLtlqrW/WRyn8kYVPkTAaX8iXLWzkVJQzMLC lZ2z55osaoT9KnqQf7KImo5N6eKjSNe349th5PrdZIP5iGEO3nT0wsY2EpRzACalieLn Lr0DrWFHPpRNoo/qa/2XMnbuQ8+rb7UvEOtTGbYYGGApjVIJyNXVJOLw/PY37UybGcFx uaJQxVTV7+IAc6cU/RzqJRVYwPkfgk6jDoH9/RGnv7Vtvhc2LYPVB5Mi99+xqOy2a+hA Lw+pNQlI7bWWWcobwoqvEkohXCw4a5WZK7/+08Yw2+13iCf3z1e2SAGmvyon8NL8sSOd llbQ== X-Gm-Message-State: APjAAAWVK7d88xEV+WP7IXQtRJ3ry+qYrTVlSd+lcwHPtaWzLfYSagBa LdjTTyAz3qTawJr6wYx5vC160w== X-Google-Smtp-Source: APXvYqxIwrQqO/WUQCmlhV0J4pjiUCYJdYEful8OM0YCNQMEt1xhhWrR6SBU+q4pjINCvhcrEuKT2w== X-Received: by 2002:a7b:c19a:: with SMTP id y26mr12429961wmi.152.1576794126696; Thu, 19 Dec 2019 14:22:06 -0800 (PST) Received: from localhost.localdomain ([2a01:e34:ed2f:f020:58d:4e9b:2833:86c3]) by smtp.gmail.com with ESMTPSA id q68sm8942295wme.14.2019.12.19.14.22.05 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 19 Dec 2019 14:22:06 -0800 (PST) From: Daniel Lezcano To: daniel.lezcano@linaro.org Cc: Zhang Rui , Eduardo Valentin , Amit Kucheria , linux-pm@vger.kernel.org (open list:THERMAL), linux-kernel@vger.kernel.org (open list) Subject: [PATCH 1/2] thermal/drivers/of-thermal: Make of_thermal_destroy_zones static Date: Thu, 19 Dec 2019 23:21:52 +0100 Message-Id: <20191219222154.16100-1-daniel.lezcano@linaro.org> X-Mailer: git-send-email 2.17.1 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The function of_thermal_destroy_zones() is only used internally by the of_parse_thermal_zones() for rollbacking in case of error. Make it static and tag it as an __init function. Signed-off-by: Daniel Lezcano --- drivers/thermal/of-thermal.c | 64 +++++++++++++++++----------------- drivers/thermal/thermal_core.h | 2 -- 2 files changed, 32 insertions(+), 34 deletions(-) diff --git a/drivers/thermal/of-thermal.c b/drivers/thermal/of-thermal.c index dc5093be553e..4333cd5f1073 100644 --- a/drivers/thermal/of-thermal.c +++ b/drivers/thermal/of-thermal.c @@ -998,6 +998,38 @@ static inline void of_thermal_free_zone(struct __thermal_zone *tz) kfree(tz); } +/** + * of_thermal_destroy_zones - remove all zones parsed and allocated resources + * + * Finds all zones parsed and added to the thermal framework and remove them + * from the system, together with their resources. + * + */ +static __init void of_thermal_destroy_zones(void) +{ + struct device_node *np, *child; + + np = of_find_node_by_name(NULL, "thermal-zones"); + if (!np) { + pr_debug("unable to find thermal zones\n"); + return; + } + + for_each_available_child_of_node(np, child) { + struct thermal_zone_device *zone; + + zone = thermal_zone_get_zone_by_name(child->name); + if (IS_ERR(zone)) + continue; + + thermal_zone_device_unregister(zone); + kfree(zone->tzp); + kfree(zone->ops); + of_thermal_free_zone(zone->devdata); + } + of_node_put(np); +} + /** * of_parse_thermal_zones - parse device tree thermal data * @@ -1087,35 +1119,3 @@ int __init of_parse_thermal_zones(void) return -ENOMEM; } - -/** - * of_thermal_destroy_zones - remove all zones parsed and allocated resources - * - * Finds all zones parsed and added to the thermal framework and remove them - * from the system, together with their resources. - * - */ -void of_thermal_destroy_zones(void) -{ - struct device_node *np, *child; - - np = of_find_node_by_name(NULL, "thermal-zones"); - if (!np) { - pr_debug("unable to find thermal zones\n"); - return; - } - - for_each_available_child_of_node(np, child) { - struct thermal_zone_device *zone; - - zone = thermal_zone_get_zone_by_name(child->name); - if (IS_ERR(zone)) - continue; - - thermal_zone_device_unregister(zone); - kfree(zone->tzp); - kfree(zone->ops); - of_thermal_free_zone(zone->devdata); - } - of_node_put(np); -} diff --git a/drivers/thermal/thermal_core.h b/drivers/thermal/thermal_core.h index 207b0cda70da..a9bf00e91d64 100644 --- a/drivers/thermal/thermal_core.h +++ b/drivers/thermal/thermal_core.h @@ -92,14 +92,12 @@ thermal_cooling_device_stats_update(struct thermal_cooling_device *cdev, /* device tree support */ #ifdef CONFIG_THERMAL_OF int of_parse_thermal_zones(void); -void of_thermal_destroy_zones(void); int of_thermal_get_ntrips(struct thermal_zone_device *); bool of_thermal_is_trip_valid(struct thermal_zone_device *, int); const struct thermal_trip * of_thermal_get_trip_points(struct thermal_zone_device *); #else static inline int of_parse_thermal_zones(void) { return 0; } -static inline void of_thermal_destroy_zones(void) { } static inline int of_thermal_get_ntrips(struct thermal_zone_device *tz) { return 0; -- 2.17.1