From patchwork Tue Feb 28 11:22:22 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Daniel Lezcano X-Patchwork-Id: 657662 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 E7831C7EE39 for ; Tue, 28 Feb 2023 11:23:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231509AbjB1LXh (ORCPT ); Tue, 28 Feb 2023 06:23:37 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43354 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231519AbjB1LX3 (ORCPT ); Tue, 28 Feb 2023 06:23:29 -0500 Received: from mail-wr1-x434.google.com (mail-wr1-x434.google.com [IPv6:2a00:1450:4864:20::434]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6CB491C302 for ; Tue, 28 Feb 2023 03:23:11 -0800 (PST) Received: by mail-wr1-x434.google.com with SMTP id bv17so9340217wrb.5 for ; Tue, 28 Feb 2023 03:23:11 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1677583390; 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=UlM5mZ3kJrAok/fetBNqilnPJs5MtyFy0gYgd2S0uwaV+3wPD/XR+hypoBCsNYNSHt +os9lWNK2cwjkn5Dm+80SKltylmVtq4EfOBVPldmrPkZU8KX3mLK2WuGlEXphbWEL/in LCjKNbiMx+IANOgV4Xc0viB+mhJiTrV5+8CcXYC3wwevvjJUqRWCqmjlLJ3xJ3VjtFHD aBsRXJRrhtPB1ZVbrs/IW3mtMP0ewx0fRzAJnJ3Ul5ID7y5KTZVFkqTpj8WYnhZqGANk Lu0bRURjuvSHjusYiGcN0782OEOBqAielBWwKfwtCtjSDRQpY/1wCVgqHurK9kk4MPeO pf8g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1677583390; 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=HOcRzohX63MlqGqqKGKjv7L+I+BEH8AtP9QEsnrv8HOlJ+/znIHrwIowtKTXTa7t+I mRyuRqBN+88fCdz/FQkvwi+doeteJL/9/lMG6uzLkWp2NujBsyVO7oat74qH00ZOKkS5 CNt6BrpbN6pt2jIQp5kFjo0GrbkTdykHyDB5ZPvKcXrnH5Fsjsr0J/xPOJ1sxBn4iUHe 17BFGyLZ2WR6sWu0O5/7tx8mOpr6MqqokVbsuRuvhh79L8Ug5wIp1Yo4+BBMjkss2SiV RfeLLSKCiA8FXw/iefA/CWk6pqKStpfA0UYtbzr/h+SWXDl14p5qqNus3lvkDS8mU6tJ grlQ== X-Gm-Message-State: AO0yUKXmr6rNQ0SIZvygxNRRRilJcdZ2RCMse+T4IHNZ+LZKXYVKO9tl AP6j3ZtM/x6ezW8GMAuI08lqaGzOL4NS5BgazfM= X-Google-Smtp-Source: AK7set87DxlpmsUmw6OKpp3IOw9lYuszsDPcpc3vmgPu3y4eIV2YfFgdP4ZNmSUFw4JB+7pvFSMBUg== X-Received: by 2002:a5d:4a0d:0:b0:2c3:f026:9085 with SMTP id m13-20020a5d4a0d000000b002c3f0269085mr1794435wrq.13.1677583389751; Tue, 28 Feb 2023 03:23:09 -0800 (PST) Received: from mai.box.freepro.com ([2a05:6e02:1041:c10:6830:6390:2815:b6a5]) by smtp.gmail.com with ESMTPSA id z5-20020a5d6545000000b002c5501a5803sm9598130wrv.65.2023.02.28.03.23.09 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 28 Feb 2023 03:23:09 -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 v4 03/19] thermal/core: Use the thermal zone 'devdata' accessor in hwmon located drivers Date: Tue, 28 Feb 2023 12:22:22 +0100 Message-Id: <20230228112238.2312273-4-daniel.lezcano@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230228112238.2312273-1-daniel.lezcano@linaro.org> References: <20230228112238.2312273-1-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];