From patchwork Wed Mar 1 20:14:31 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Daniel Lezcano X-Patchwork-Id: 13156442 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id D28AAC7EE30 for ; Wed, 1 Mar 2023 20:15:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229802AbjCAUPh (ORCPT ); Wed, 1 Mar 2023 15:15:37 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49750 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229891AbjCAUPd (ORCPT ); Wed, 1 Mar 2023 15:15:33 -0500 Received: from mail-wm1-x32e.google.com (mail-wm1-x32e.google.com [IPv6:2a00:1450:4864:20::32e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4BB38498A9 for ; Wed, 1 Mar 2023 12:15:19 -0800 (PST) Received: by mail-wm1-x32e.google.com with SMTP id o11-20020a05600c4fcb00b003eb33ea29a8so263180wmq.1 for ; Wed, 01 Mar 2023 12:15:19 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1677701717; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=664mQufj36GAinUsmDVRemqvXpqdvf+x4ah+LNp4umE=; b=OnyIPByHTPA/VbLfXLKicS18pAva9yatk1gSb93dvKbk30+4FKD4PiBW8V5G7P1VeI R+aGFczeEJakPBik63P/hJzQTMhjrfRfKXkn6IBQAytAGaE9zkexehWVA4yF8Gk8Bqk8 uXQgFo0hzCKNRoDrePlEeFMbbUHS5Q5+MKrREJqbcvzJlWv6HrruCUau3llsqn1bzer0 SuHuDplcwINLb3QmdleFHbKVsA+V1Ao3hYefevttxEeR8WsszZbzMskxG5rIIwSo3IW1 j6ueXZJ+JYH9zwt5arjeojhZ2vGdYvaNtYI1ptE5zBu1Hc9TB6OOcOgrxNwxV0+t4zxR VEFg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1677701717; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=664mQufj36GAinUsmDVRemqvXpqdvf+x4ah+LNp4umE=; b=OC29If6QmbXP62RelCvPqtPFg/uE4pOD4JNlqtRjDt/H5WhuDIy1uyciu4Wmm3LJpm wl+Dj/nWwOzZEZ+Ymh0MSzmS1NgV9vPTCXWKSPg2wJdYRXFjW/r1K1MGVTrXnbSu5Ise X9Uol/01X8x+5yAnUtoie4Ta46c9C59uC50he7wjC7w7oaJoJz9dmLND/3N5u066Z4LR QNi/lvit9bnwYeCcaEfx7jBYGQ1Wdxa8LqiRQtvhb0Gv59GhE0GLGEyKR+k7lOhOWERL OWaW52wpMYqXJy/wEI2dbOJr+Y4YFDcJ/ndeEYt9kK9+8RIt0Rzggk6FeOfhgnzSWk8B WUKQ== X-Gm-Message-State: AO0yUKVhSwmAhLc31OJF/152nj4TxylXjkw2YENKazsx3Y0HcbRPiEGw WE2Rnecap6GciG4Zi045paPLEg== X-Google-Smtp-Source: AK7set/bQpcBqUspIQrTUO5Lai+QN66xJeYQ1TdGWga6/epJ+Kk7g/iwrG6/S/zqyfzNWZ9wxbj2jA== X-Received: by 2002:a05:600c:70a:b0:3eb:2b79:a40 with SMTP id i10-20020a05600c070a00b003eb2b790a40mr5999178wmn.20.1677701717666; Wed, 01 Mar 2023 12:15:17 -0800 (PST) Received: from mai.box.freepro.com ([2a05:6e02:1041:c10:6ffe:ce4f:bd31:1e6d]) by smtp.gmail.com with ESMTPSA id x16-20020a1c7c10000000b003e70a7c1b73sm576546wmc.16.2023.03.01.12.15.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 01 Mar 2023 12:15:17 -0800 (PST) From: Daniel Lezcano To: rafael@kernel.org, daniel.lezcano@linaro.org Cc: linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, Guenter Roeck , Mark Brown , "Rafael J . Wysocki" , Jean Delvare , linux-hwmon@vger.kernel.org (open list:HARDWARE MONITORING) Subject: [PATCH v5 03/18] thermal/core: Use the thermal zone 'devdata' accessor in hwmon located drivers Date: Wed, 1 Mar 2023 21:14:31 +0100 Message-Id: <20230301201446.3713334-4-daniel.lezcano@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230301201446.3713334-1-daniel.lezcano@linaro.org> References: <20230301201446.3713334-1-daniel.lezcano@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-hwmon@vger.kernel.org The thermal zone device structure is exposed to the different drivers and obviously they access the internals while that should be restricted to the core thermal code. In order to self-encapsulate the thermal core code, we need to prevent the drivers accessing directly the thermal zone structure and provide accessor functions to deal with. Use the devdata accessor introduced in the previous patch. No functional changes intended. Signed-off-by: Daniel Lezcano Acked-by: Guenter Roeck #hwmon Acked-by: Mark Brown Acked-by: Rafael J. Wysocki --- drivers/hwmon/hwmon.c | 4 ++-- drivers/hwmon/pmbus/pmbus_core.c | 2 +- drivers/hwmon/scmi-hwmon.c | 2 +- drivers/hwmon/scpi-hwmon.c | 2 +- 4 files changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/hwmon/hwmon.c b/drivers/hwmon/hwmon.c index 33edb5c02f7d..3adf5c3c75ed 100644 --- a/drivers/hwmon/hwmon.c +++ b/drivers/hwmon/hwmon.c @@ -154,7 +154,7 @@ static DEFINE_IDA(hwmon_ida); #ifdef CONFIG_THERMAL_OF static int hwmon_thermal_get_temp(struct thermal_zone_device *tz, int *temp) { - struct hwmon_thermal_data *tdata = tz->devdata; + struct hwmon_thermal_data *tdata = thermal_zone_device_priv(tz); struct hwmon_device *hwdev = to_hwmon_device(tdata->dev); int ret; long t; @@ -171,7 +171,7 @@ static int hwmon_thermal_get_temp(struct thermal_zone_device *tz, int *temp) static int hwmon_thermal_set_trips(struct thermal_zone_device *tz, int low, int high) { - struct hwmon_thermal_data *tdata = tz->devdata; + struct hwmon_thermal_data *tdata = thermal_zone_device_priv(tz); struct hwmon_device *hwdev = to_hwmon_device(tdata->dev); const struct hwmon_chip_info *chip = hwdev->chip; const struct hwmon_channel_info **info = chip->info; diff --git a/drivers/hwmon/pmbus/pmbus_core.c b/drivers/hwmon/pmbus/pmbus_core.c index 95e95783972a..e39a327ac2a1 100644 --- a/drivers/hwmon/pmbus/pmbus_core.c +++ b/drivers/hwmon/pmbus/pmbus_core.c @@ -1272,7 +1272,7 @@ struct pmbus_thermal_data { static int pmbus_thermal_get_temp(struct thermal_zone_device *tz, int *temp) { - struct pmbus_thermal_data *tdata = tz->devdata; + struct pmbus_thermal_data *tdata = thermal_zone_device_priv(tz); struct pmbus_sensor *sensor = tdata->sensor; struct pmbus_data *pmbus_data = tdata->pmbus_data; struct i2c_client *client = to_i2c_client(pmbus_data->dev); diff --git a/drivers/hwmon/scmi-hwmon.c b/drivers/hwmon/scmi-hwmon.c index e192f0c67146..046ac157749d 100644 --- a/drivers/hwmon/scmi-hwmon.c +++ b/drivers/hwmon/scmi-hwmon.c @@ -141,7 +141,7 @@ static int scmi_hwmon_thermal_get_temp(struct thermal_zone_device *tz, { int ret; long value; - struct scmi_thermal_sensor *th_sensor = tz->devdata; + struct scmi_thermal_sensor *th_sensor = thermal_zone_device_priv(tz); ret = scmi_hwmon_read_scaled_value(th_sensor->ph, th_sensor->info, &value); diff --git a/drivers/hwmon/scpi-hwmon.c b/drivers/hwmon/scpi-hwmon.c index 4d75385f7d5e..121e5e9f487f 100644 --- a/drivers/hwmon/scpi-hwmon.c +++ b/drivers/hwmon/scpi-hwmon.c @@ -64,7 +64,7 @@ static void scpi_scale_reading(u64 *value, struct sensor_data *sensor) static int scpi_read_temp(struct thermal_zone_device *tz, int *temp) { - struct scpi_thermal_zone *zone = tz->devdata; + struct scpi_thermal_zone *zone = thermal_zone_device_priv(tz); struct scpi_sensors *scpi_sensors = zone->scpi_sensors; struct scpi_ops *scpi_ops = scpi_sensors->scpi_ops; struct sensor_data *sensor = &scpi_sensors->data[zone->sensor_id];