From patchwork Sun Feb 26 22:53:49 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Daniel Lezcano X-Patchwork-Id: 657675 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 512AFC7EE33 for ; Sun, 26 Feb 2023 22:55:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229690AbjBZWzB (ORCPT ); Sun, 26 Feb 2023 17:55:01 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33502 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229574AbjBZWy5 (ORCPT ); Sun, 26 Feb 2023 17:54:57 -0500 Received: from mail-wr1-x429.google.com (mail-wr1-x429.google.com [IPv6:2a00:1450:4864:20::429]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 255EC18B3B for ; Sun, 26 Feb 2023 14:54:46 -0800 (PST) Received: by mail-wr1-x429.google.com with SMTP id l25so4425776wrb.3 for ; Sun, 26 Feb 2023 14:54:45 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; 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=Xi1i/CqWZ9XDyFCiLm1jEzGg1dxTPicCiAjJxOkq5GDsATuyvyV8Y7sK4AyK/MKLrt L3/ZuVg5LlKPrXAtcFdgW4DIhU0lqMEugxT76bLJTM1aQ011rQG3mVxbLvjSumaichLn W6RO2XT48xK58xTU+imWZ5EXauLjSjQ0IAQPtJWaGJa6g95u72fF6mMNYRYB8Wp/PQfR iJ00ypajR6u+JlX6p8Phostq3dMYooDvxeqZQ8s7vwMeC7DcAS+j2xBXxV9oC/OHCUSD /Evp9b7ZJDXeG96mUGeeeDJ8A4OfnaQ6B3akTIPxP7y460jcsNAXlM1UuVyYiBR3OX6w /MpA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; 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=jXeDGGgXwki9t6N+KG/aHN6rKUsAtBKsfwrOaH2P5mJXvMonsMUi4GobSHuQZNzDcK zAl5qFv9hLn/lWHPKauNvwJc/t70Vij6Hqb182qvMsOD0gzuaEFUJuEy8A8hI2KT1EfQ rm0Kx2z5i1+EkQFsXuA0Kj2neDSlNeKC6RAztSmcLCFXo3WfcR/DXUq778VIwztcP6s3 rYAwqrH6oWOLWvfsJYoKr7G65JqeDr5DpnscynMMhhen9cqAbfkzW6vS+lBcucCED3Qf yyEjYIdv4yakLCW9ocDOqeSJu8fgDzyvWKfpjZMFqfafxPmgFtIlr+jJHiEoi08XOo5k 79Eg== X-Gm-Message-State: AO0yUKUZELyjlD8w/tOJ9hDfAgJTvFp7aoAFvferptXhG1w5bljgN7e0 rGdHjw6APD1Zk6fHxH36r64DHA== X-Google-Smtp-Source: AK7set/87+NAC7JBqcyuR+UlK2BiNHRZAW7XlK/owJl76vTh9ptcNkicKnHDsX9retnbA+aCzhCcgA== X-Received: by 2002:a5d:4e47:0:b0:2c8:840:26ea with SMTP id r7-20020a5d4e47000000b002c8084026eamr6703396wrt.12.1677452084449; Sun, 26 Feb 2023 14:54:44 -0800 (PST) Received: from mai.box.freepro.com ([2a05:6e02:1041:c10:8baa:6b32:391b:62de]) by smtp.gmail.com with ESMTPSA id d10-20020a05600c3aca00b003eb369abd92sm6138074wms.2.2023.02.26.14.54.43 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 26 Feb 2023 14:54:44 -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 v3 03/20] thermal/core: Use the thermal zone 'devdata' accessor in hwmon located drivers Date: Sun, 26 Feb 2023 23:53:49 +0100 Message-Id: <20230226225406.979703-4-daniel.lezcano@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230226225406.979703-1-daniel.lezcano@linaro.org> References: <20230226225406.979703-1-daniel.lezcano@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-pm@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];