From nobody Thu Nov 14 07:11:48 2024 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 D374CC7EE36 for ; Wed, 1 Mar 2023 20:16:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230033AbjCAUQV (ORCPT ); Wed, 1 Mar 2023 15:16:21 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51412 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229964AbjCAUQC (ORCPT ); Wed, 1 Mar 2023 15:16:02 -0500 Received: from mail-wm1-x332.google.com (mail-wm1-x332.google.com [IPv6:2a00:1450:4864:20::332]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3E0414FAAF for ; Wed, 1 Mar 2023 12:15:35 -0800 (PST) Received: by mail-wm1-x332.google.com with SMTP id m25-20020a7bcb99000000b003e7842b75f2so259256wmi.3 for ; Wed, 01 Mar 2023 12:15:35 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1677701733; 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=noGAcNm9i/TJIg+l6poaaVPqMFcIQlGqlbm0Xx4JGsg=; b=igPsbJmChyKrV0tBylJqf19CVy6KoLOkEEGlISUBQOa+KedqN1Dj4P/bdiTQMzGNm4 mZDYkKvVWpxbyb2vc8IGx5ZD7WKqbQulvCaiyFicehoRbO5SrNrltoaEaXqymEBf/E9M rhXa7Dl1Fb2CnnXcrqyQ2nTqma9GiD4SOVs7rxkcjI6SVlPcGjN6JdQMb/7KuZmzmqdq KaPRf/AlTLlRxHBngtSZUtuPHjGIWRq1l/LsG8/JMxGIcKdsoQpcsMjDFC3brunxZaTa OR9VhmowWVIFhc5IAPiA9gGdEPc8hzJCK8zBBou6ZOXtoqsDfLSR3GW5P6sEPY2dy5dv jAqQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1677701733; 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=noGAcNm9i/TJIg+l6poaaVPqMFcIQlGqlbm0Xx4JGsg=; b=tIH659OsloQhEYzKBJTTr+ofmwOHR9iMtFyYm4xYe+nj8T2tSMEMkLXQPVHlVdp6aj tE8IuO/0TX7+9aayMyUcGJTwNta5kZ5rDtv9Tlaw1FSSNF/3FflLDKrki6du5S/Xuqel GpFjuipKmyQxgKg80ChgxT4aI3Fhh/pYo8OQk6zn3/vSn82TC5JI4ekec5MPVkKQv9Pi rQta5rV/ExGiEN65d28c1NyLr6+QV5t2VsQPDc5lUv8RGTTQLsXSybNQKTM8VaPYyw7J yeMc418ZIYtsdLCpOotkbXpab5SdBwzbhhkCSN3R0ifvGVcNxsQiTxGXoJrE9GSwigHW zlyA== X-Gm-Message-State: AO0yUKXAxkwPCEBjVI5GjEsQzdRMDAC0xk4DXZkNFLETRBbZn7uQ7XGE QUr1qrHPFOKHnxz7P2MmcES0pg== X-Google-Smtp-Source: AK7set9Sdn/XZnAGnYPhToVNLQiDYgUKQKhOW+Z9rk4YtpbwDDms5a+ia2gtqiyDytxSf8UsjBcC5Q== X-Received: by 2002:a05:600c:4da3:b0:3ea:e4f8:be09 with SMTP id v35-20020a05600c4da300b003eae4f8be09mr5852032wmp.30.1677701733468; Wed, 01 Mar 2023 12:15:33 -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.16.2023.03.01.12.15.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 01 Mar 2023 12:15:33 -0800 (PST) From: Daniel Lezcano To: rafael@kernel.org, daniel.lezcano@linaro.org Cc: linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, Martin Blumenstingl , Jernej Skrabec , AngeloGioacchino Del Regno , Guillaume La Roque , Amit Kucheria , Zhang Rui , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , Thara Gopinath , Andy Gross , Bjorn Andersson , Konrad Dybcio , Vasily Khoruzhick , Yangtao Li , Chen-Yu Tsai , Samuel Holland , Thierry Reding , Jonathan Hunter , Eduardo Valentin , Keerthy , Matthias Brugger , Daniel Golle , Balsam CHIHI , Randy Dunlap , ye xingchen , Florian Fainelli , =?UTF-8?q?Niklas=20S=C3=B6derlund?= , linux-amlogic@lists.infradead.org (open list:THERMAL DRIVER FOR AMLOGIC SOCS), linux-arm-kernel@lists.infradead.org (moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE), linux-arm-msm@vger.kernel.org (open list:QUALCOMM TSENS THERMAL DRIVER), linux-sunxi@lists.linux.dev (open list:ARM/Allwinner sunXi SoC support), linux-tegra@vger.kernel.org (open list:TEGRA ARCHITECTURE SUPPORT), linux-omap@vger.kernel.org (open list:TI BANDGAP AND THERMAL DRIVER), linux-mediatek@lists.infradead.org (moderated list:ARM/Mediatek SoC support) Subject: [PATCH v5 08/18] thermal/hwmon: Use the right device for devm_thermal_add_hwmon_sysfs() Date: Wed, 1 Mar 2023 21:14:36 +0100 Message-Id: <20230301201446.3713334-9-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 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" The devres variant of thermal_add_hwmon_sysfs() only takes the thermal zone structure pointer as parameter. Actually, it uses the tz->device to add it in the devres list. It is preferable to use the device registering the thermal zone instead of the thermal zone device itself. That prevents the driver accessing the thermal zone structure internals and it is from my POV more correct regarding how devm_ is used. Signed-off-by: Daniel Lezcano Acked-by: Martin Blumenstingl #amlogic= _thermal Acked-by: Jernej Skrabec #sun8i_thermal Reviewed-by: AngeloGioacchino Del Regno #MediaTek auxadc --- drivers/thermal/amlogic_thermal.c | 2 +- drivers/thermal/imx8mm_thermal.c | 2 +- drivers/thermal/imx_sc_thermal.c | 2 +- drivers/thermal/k3_bandgap.c | 2 +- drivers/thermal/mediatek/auxadc_thermal.c | 2 +- drivers/thermal/qcom/qcom-spmi-adc-tm5.c | 2 +- drivers/thermal/qcom/qcom-spmi-temp-alarm.c | 2 +- drivers/thermal/qcom/tsens.c | 2 +- drivers/thermal/qoriq_thermal.c | 2 +- drivers/thermal/sun8i_thermal.c | 2 +- drivers/thermal/tegra/tegra30-tsensor.c | 2 +- drivers/thermal/thermal_hwmon.c | 4 ++-- drivers/thermal/thermal_hwmon.h | 4 ++-- drivers/thermal/ti-soc-thermal/ti-thermal-common.c | 2 +- 14 files changed, 16 insertions(+), 16 deletions(-) diff --git a/drivers/thermal/amlogic_thermal.c b/drivers/thermal/amlogic_th= ermal.c index dfcc93e45cdd..4bf36386462f 100644 --- a/drivers/thermal/amlogic_thermal.c +++ b/drivers/thermal/amlogic_thermal.c @@ -285,7 +285,7 @@ static int amlogic_thermal_probe(struct platform_device= *pdev) return ret; } =20 - if (devm_thermal_add_hwmon_sysfs(pdata->tzd)) + if (devm_thermal_add_hwmon_sysfs(&pdev->dev, pdata->tzd)) dev_warn(&pdev->dev, "Failed to add hwmon sysfs attributes\n"); =20 ret =3D amlogic_thermal_initialize(pdata); diff --git a/drivers/thermal/imx8mm_thermal.c b/drivers/thermal/imx8mm_ther= mal.c index efa1a4ffc368..e0de6ac49469 100644 --- a/drivers/thermal/imx8mm_thermal.c +++ b/drivers/thermal/imx8mm_thermal.c @@ -343,7 +343,7 @@ static int imx8mm_tmu_probe(struct platform_device *pde= v) } tmu->sensors[i].hw_id =3D i; =20 - if (devm_thermal_add_hwmon_sysfs(tmu->sensors[i].tzd)) + if (devm_thermal_add_hwmon_sysfs(&pdev->dev, tmu->sensors[i].tzd)) dev_warn(&pdev->dev, "failed to add hwmon sysfs attributes\n"); } =20 diff --git a/drivers/thermal/imx_sc_thermal.c b/drivers/thermal/imx_sc_ther= mal.c index 2d7a6bd2846b..839bb9958f60 100644 --- a/drivers/thermal/imx_sc_thermal.c +++ b/drivers/thermal/imx_sc_thermal.c @@ -116,7 +116,7 @@ static int imx_sc_thermal_probe(struct platform_device = *pdev) return ret; } =20 - if (devm_thermal_add_hwmon_sysfs(sensor->tzd)) + if (devm_thermal_add_hwmon_sysfs(&pdev->dev, sensor->tzd)) dev_warn(&pdev->dev, "failed to add hwmon sysfs attributes\n"); } =20 diff --git a/drivers/thermal/k3_bandgap.c b/drivers/thermal/k3_bandgap.c index b5cd2c85e0c3..791210458606 100644 --- a/drivers/thermal/k3_bandgap.c +++ b/drivers/thermal/k3_bandgap.c @@ -222,7 +222,7 @@ static int k3_bandgap_probe(struct platform_device *pde= v) goto err_alloc; } =20 - if (devm_thermal_add_hwmon_sysfs(data[id].tzd)) + if (devm_thermal_add_hwmon_sysfs(dev, data[id].tzd)) dev_warn(dev, "Failed to add hwmon sysfs attributes\n"); } =20 diff --git a/drivers/thermal/mediatek/auxadc_thermal.c b/drivers/thermal/me= diatek/auxadc_thermal.c index 755baa4e5bd2..7b146350050d 100644 --- a/drivers/thermal/mediatek/auxadc_thermal.c +++ b/drivers/thermal/mediatek/auxadc_thermal.c @@ -1210,7 +1210,7 @@ static int mtk_thermal_probe(struct platform_device *= pdev) goto err_disable_clk_peri_therm; } =20 - ret =3D devm_thermal_add_hwmon_sysfs(tzdev); + ret =3D devm_thermal_add_hwmon_sysfs(&pdev->dev, tzdev); if (ret) dev_warn(&pdev->dev, "error in thermal_add_hwmon_sysfs"); =20 diff --git a/drivers/thermal/qcom/qcom-spmi-adc-tm5.c b/drivers/thermal/qco= m/qcom-spmi-adc-tm5.c index ed204489a950..5749149ae2e4 100644 --- a/drivers/thermal/qcom/qcom-spmi-adc-tm5.c +++ b/drivers/thermal/qcom/qcom-spmi-adc-tm5.c @@ -689,7 +689,7 @@ static int adc_tm5_register_tzd(struct adc_tm5_chip *ad= c_tm) return PTR_ERR(tzd); } adc_tm->channels[i].tzd =3D tzd; - if (devm_thermal_add_hwmon_sysfs(tzd)) + if (devm_thermal_add_hwmon_sysfs(adc_tm->dev, tzd)) dev_warn(adc_tm->dev, "Failed to add hwmon sysfs attributes\n"); } diff --git a/drivers/thermal/qcom/qcom-spmi-temp-alarm.c b/drivers/thermal/= qcom/qcom-spmi-temp-alarm.c index b196d8d01726..0f88e98428ac 100644 --- a/drivers/thermal/qcom/qcom-spmi-temp-alarm.c +++ b/drivers/thermal/qcom/qcom-spmi-temp-alarm.c @@ -459,7 +459,7 @@ static int qpnp_tm_probe(struct platform_device *pdev) return ret; } =20 - if (devm_thermal_add_hwmon_sysfs(chip->tz_dev)) + if (devm_thermal_add_hwmon_sysfs(&pdev->dev, chip->tz_dev)) dev_warn(&pdev->dev, "Failed to add hwmon sysfs attributes\n"); =20 diff --git a/drivers/thermal/qcom/tsens.c b/drivers/thermal/qcom/tsens.c index 6cc935379f00..d3218127e617 100644 --- a/drivers/thermal/qcom/tsens.c +++ b/drivers/thermal/qcom/tsens.c @@ -1189,7 +1189,7 @@ static int tsens_register(struct tsens_priv *priv) if (priv->ops->enable) priv->ops->enable(priv, i); =20 - if (devm_thermal_add_hwmon_sysfs(tzd)) + if (devm_thermal_add_hwmon_sysfs(priv->dev, tzd)) dev_warn(priv->dev, "Failed to add hwmon sysfs attributes\n"); } diff --git a/drivers/thermal/qoriq_thermal.c b/drivers/thermal/qoriq_therma= l.c index d2dc99247f61..e58756323457 100644 --- a/drivers/thermal/qoriq_thermal.c +++ b/drivers/thermal/qoriq_thermal.c @@ -157,7 +157,7 @@ static int qoriq_tmu_register_tmu_zone(struct device *d= ev, return ret; } =20 - if (devm_thermal_add_hwmon_sysfs(tzd)) + if (devm_thermal_add_hwmon_sysfs(dev, tzd)) dev_warn(dev, "Failed to add hwmon sysfs attributes\n"); =20 diff --git a/drivers/thermal/sun8i_thermal.c b/drivers/thermal/sun8i_therma= l.c index 6b550f0f90bf..793ddce72132 100644 --- a/drivers/thermal/sun8i_thermal.c +++ b/drivers/thermal/sun8i_thermal.c @@ -475,7 +475,7 @@ static int sun8i_ths_register(struct ths_device *tmdev) if (IS_ERR(tmdev->sensor[i].tzd)) return PTR_ERR(tmdev->sensor[i].tzd); =20 - if (devm_thermal_add_hwmon_sysfs(tmdev->sensor[i].tzd)) + if (devm_thermal_add_hwmon_sysfs(tmdev->dev, tmdev->sensor[i].tzd)) dev_warn(tmdev->dev, "Failed to add hwmon sysfs attributes\n"); } diff --git a/drivers/thermal/tegra/tegra30-tsensor.c b/drivers/thermal/tegr= a/tegra30-tsensor.c index 42c6fb494dd9..4b2ea17910cd 100644 --- a/drivers/thermal/tegra/tegra30-tsensor.c +++ b/drivers/thermal/tegra/tegra30-tsensor.c @@ -528,7 +528,7 @@ static int tegra_tsensor_register_channel(struct tegra_= tsensor *ts, return 0; } =20 - if (devm_thermal_add_hwmon_sysfs(tsc->tzd)) + if (devm_thermal_add_hwmon_sysfs(ts->dev, tsc->tzd)) dev_warn(ts->dev, "failed to add hwmon sysfs attributes\n"); =20 return 0; diff --git a/drivers/thermal/thermal_hwmon.c b/drivers/thermal/thermal_hwmo= n.c index c594c42bea6d..964db7941e31 100644 --- a/drivers/thermal/thermal_hwmon.c +++ b/drivers/thermal/thermal_hwmon.c @@ -263,7 +263,7 @@ static void devm_thermal_hwmon_release(struct device *d= ev, void *res) thermal_remove_hwmon_sysfs(*(struct thermal_zone_device **)res); } =20 -int devm_thermal_add_hwmon_sysfs(struct thermal_zone_device *tz) +int devm_thermal_add_hwmon_sysfs(struct device *dev, struct thermal_zone_d= evice *tz) { struct thermal_zone_device **ptr; int ret; @@ -280,7 +280,7 @@ int devm_thermal_add_hwmon_sysfs(struct thermal_zone_de= vice *tz) } =20 *ptr =3D tz; - devres_add(&tz->device, ptr); + devres_add(dev, ptr); =20 return ret; } diff --git a/drivers/thermal/thermal_hwmon.h b/drivers/thermal/thermal_hwmo= n.h index 1a9d65f6a6a8..b429f6e7abdb 100644 --- a/drivers/thermal/thermal_hwmon.h +++ b/drivers/thermal/thermal_hwmon.h @@ -17,7 +17,7 @@ =20 #ifdef CONFIG_THERMAL_HWMON int thermal_add_hwmon_sysfs(struct thermal_zone_device *tz); -int devm_thermal_add_hwmon_sysfs(struct thermal_zone_device *tz); +int devm_thermal_add_hwmon_sysfs(struct device *dev, struct thermal_zone_d= evice *tz); void thermal_remove_hwmon_sysfs(struct thermal_zone_device *tz); #else static inline int @@ -27,7 +27,7 @@ thermal_add_hwmon_sysfs(struct thermal_zone_device *tz) } =20 static inline int -devm_thermal_add_hwmon_sysfs(struct thermal_zone_device *tz) +devm_thermal_add_hwmon_sysfs(struct device *dev, struct thermal_zone_devic= e *tz) { return 0; } diff --git a/drivers/thermal/ti-soc-thermal/ti-thermal-common.c b/drivers/t= hermal/ti-soc-thermal/ti-thermal-common.c index 3e998c9799bb..216b29068b08 100644 --- a/drivers/thermal/ti-soc-thermal/ti-thermal-common.c +++ b/drivers/thermal/ti-soc-thermal/ti-thermal-common.c @@ -182,7 +182,7 @@ int ti_thermal_expose_sensor(struct ti_bandgap *bgp, in= t id, ti_bandgap_set_sensor_data(bgp, id, data); ti_bandgap_write_update_interval(bgp, data->sensor_id, interval); =20 - if (devm_thermal_add_hwmon_sysfs(data->ti_thermal)) + if (devm_thermal_add_hwmon_sysfs(bgp->dev, data->ti_thermal)) dev_warn(bgp->dev, "failed to add hwmon sysfs attributes\n"); =20 return 0; --=20 2.34.1