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[130.180.211.218]) by smtp.gmail.com with ESMTPSA id r123-20020a1c2b81000000b003a62052053csm2763917wmr.18.2022.09.21.02.43.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 21 Sep 2022 02:43:36 -0700 (PDT) From: Daniel Lezcano To: daniel.lezcano@linaro.org, rafael@kernel.org Cc: linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, rui.zhang@intel.com, Amit Kucheria , Thierry Reding , Jonathan Hunter , linux-tegra@vger.kernel.org (open list:TEGRA ARCHITECTURE SUPPORT) Subject: [PATCH v4 11/30] thermal/drivers/tegra: Use generic thermal_zone_get_trip() function Date: Wed, 21 Sep 2022 11:42:24 +0200 Message-Id: <20220921094244.606948-12-daniel.lezcano@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220921094244.606948-1-daniel.lezcano@linaro.org> References: <20220921094244.606948-1-daniel.lezcano@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org Replace a single call to thermal_zone_get_trip() to get a trip point instead of calling the different ops->get_trip* Signed-off-by: Daniel Lezcano --- drivers/thermal/tegra/soctherm.c | 33 +++++++++++-------------- drivers/thermal/tegra/tegra30-tsensor.c | 17 ++++++------- 2 files changed, 22 insertions(+), 28 deletions(-) diff --git a/drivers/thermal/tegra/soctherm.c b/drivers/thermal/tegra/soctherm.c index 1efe470f31e9..96b541458ccd 100644 --- a/drivers/thermal/tegra/soctherm.c +++ b/drivers/thermal/tegra/soctherm.c @@ -582,23 +582,23 @@ static int tsensor_group_thermtrip_get(struct tegra_soctherm *ts, int id) return temp; } -static int tegra_thermctl_set_trip_temp(struct thermal_zone_device *tz, int trip, int temp) +static int tegra_thermctl_set_trip_temp(struct thermal_zone_device *tz, int trip_id, int temp) { struct tegra_thermctl_zone *zone = tz->devdata; struct tegra_soctherm *ts = zone->ts; + struct thermal_trip trip; const struct tegra_tsensor_group *sg = zone->sg; struct device *dev = zone->dev; - enum thermal_trip_type type; int ret; if (!tz) return -EINVAL; - ret = tz->ops->get_trip_type(tz, trip, &type); + ret = thermal_zone_get_trip(tz, trip_id, &trip); if (ret) return ret; - if (type == THERMAL_TRIP_CRITICAL) { + if (trip.type == THERMAL_TRIP_CRITICAL) { /* * If thermtrips property is set in DT, * doesn't need to program critical type trip to HW, @@ -609,7 +609,7 @@ static int tegra_thermctl_set_trip_temp(struct thermal_zone_device *tz, int trip else return 0; - } else if (type == THERMAL_TRIP_HOT) { + } else if (trip.type == THERMAL_TRIP_HOT) { int i; for (i = 0; i < THROTTLE_SIZE; i++) { @@ -620,7 +620,7 @@ static int tegra_thermctl_set_trip_temp(struct thermal_zone_device *tz, int trip continue; cdev = ts->throt_cfgs[i].cdev; - if (get_thermal_instance(tz, cdev, trip)) + if (get_thermal_instance(tz, cdev, trip_id)) stc = find_throttle_cfg_by_name(ts, cdev->type); else continue; @@ -687,25 +687,20 @@ static const struct thermal_zone_device_ops tegra_of_thermal_ops = { .set_trips = tegra_thermctl_set_trips, }; -static int get_hot_temp(struct thermal_zone_device *tz, int *trip, int *temp) +static int get_hot_temp(struct thermal_zone_device *tz, int *trip_id, int *temp) { - int ntrips, i, ret; - enum thermal_trip_type type; + int i, ret; + struct thermal_trip trip; - ntrips = of_thermal_get_ntrips(tz); - if (ntrips <= 0) - return -EINVAL; + for (i = 0; i < thermal_zone_get_num_trips(tz); i++) { - for (i = 0; i < ntrips; i++) { - ret = tz->ops->get_trip_type(tz, i, &type); + ret = thermal_zone_get_trip(tz, i, &trip); if (ret) return -EINVAL; - if (type == THERMAL_TRIP_HOT) { - ret = tz->ops->get_trip_temp(tz, i, temp); - if (!ret) - *trip = i; - return ret; + if (trip.type == THERMAL_TRIP_HOT) { + *trip_id = i; + return 0; } } diff --git a/drivers/thermal/tegra/tegra30-tsensor.c b/drivers/thermal/tegra/tegra30-tsensor.c index c34501287e96..cbaad2245f1d 100644 --- a/drivers/thermal/tegra/tegra30-tsensor.c +++ b/drivers/thermal/tegra/tegra30-tsensor.c @@ -316,18 +316,17 @@ static void tegra_tsensor_get_hw_channel_trips(struct thermal_zone_device *tzd, *hot_trip = 85000; *crit_trip = 90000; - for (i = 0; i < tzd->num_trips; i++) { - enum thermal_trip_type type; - int trip_temp; + for (i = 0; i < thermal_zone_get_num_trips(tzd); i++) { - tzd->ops->get_trip_temp(tzd, i, &trip_temp); - tzd->ops->get_trip_type(tzd, i, &type); + struct thermal_trip trip; - if (type == THERMAL_TRIP_HOT) - *hot_trip = trip_temp; + thermal_zone_get_trip(tzd, i, &trip); + + if (trip.type == THERMAL_TRIP_HOT) + *hot_trip = trip.temperature; - if (type == THERMAL_TRIP_CRITICAL) - *crit_trip = trip_temp; + if (trip.type == THERMAL_TRIP_CRITICAL) + *crit_trip = trip.temperature; } /* clamp hardware trips to the calibration limits */ -- 2.34.1