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thermal: qoriq: Don't store struct thermal_zone_device reference

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Struct thermal_zone_device reference stored as sensor's private data
isn't really used anywhere in the code. Drop it.

Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Tested-by: Lucas Stach <l.stach@pengutronix.de>
Cc: Chris Healy <cphealy@gmail.com>
Cc: Lucas Stach <l.stach@pengutronix.de>
Cc: Eduardo Valentin <edubezval@gmail.com>
Cc: Daniel Lezcano <daniel.lezcano@linaro.org>
Cc: Angus Ainslie (Purism) <angus@akkea.ca>
Cc: linux-imx@nxp.com
Cc: linux-pm@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/20191210164153.10463-3-andrew.smirnov@gmail.com
This commit is contained in:
Andrey Smirnov 2019-12-10 08:41:43 -08:00 committed by Daniel Lezcano
parent e167dc4329
commit 11ef00f799
1 changed files with 11 additions and 6 deletions
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17
drivers/thermal/qoriq_thermal.c
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@ -110,7 +110,6 @@ struct qoriq_tmu_data;
* Thermal zone data * Thermal zone data
*/ */
struct qoriq_sensor { struct qoriq_sensor {
struct thermal_zone_device *tzd;
struct qoriq_tmu_data *qdata; struct qoriq_tmu_data *qdata;
int id; int id;
}; };
@ -162,6 +161,9 @@ static int qoriq_tmu_register_tmu_zone(struct platform_device *pdev)
int id, sites = 0; int id, sites = 0;
for (id = 0; id < SITES_MAX; id++) { for (id = 0; id < SITES_MAX; id++) {
struct thermal_zone_device *tzd;
int ret;
qdata->sensor[id] = devm_kzalloc(&pdev->dev, qdata->sensor[id] = devm_kzalloc(&pdev->dev,
sizeof(struct qoriq_sensor), GFP_KERNEL); sizeof(struct qoriq_sensor), GFP_KERNEL);
if (!qdata->sensor[id]) if (!qdata->sensor[id])
@ -169,13 +171,16 @@ static int qoriq_tmu_register_tmu_zone(struct platform_device *pdev)
qdata->sensor[id]->id = id; qdata->sensor[id]->id = id;
qdata->sensor[id]->qdata = qdata; qdata->sensor[id]->qdata = qdata;
qdata->sensor[id]->tzd = devm_thermal_zone_of_sensor_register(
&pdev->dev, id, qdata->sensor[id], &tmu_tz_ops); tzd = devm_thermal_zone_of_sensor_register(&pdev->dev, id,
if (IS_ERR(qdata->sensor[id]->tzd)) { qdata->sensor[id],
if (PTR_ERR(qdata->sensor[id]->tzd) == -ENODEV) &tmu_tz_ops);
ret = PTR_ERR_OR_ZERO(tzd);
if (ret) {
if (ret == -ENODEV)
continue; continue;
else else
return PTR_ERR(qdata->sensor[id]->tzd); return ret;
} }
if (qdata->ver == TMU_VER1) if (qdata->ver == TMU_VER1)