Hi Eduardo, > This changes the driver to use the devm_ version > of thermal_zone_of_sensor_register and cleans > up the local points and unregister calls. > > Cc: Lukasz Majewski <[email protected]> > Cc: Zhang Rui <[email protected]> > Cc: Kukjin Kim <[email protected]> > Cc: Krzysztof Kozlowski <[email protected]> > Cc: [email protected] > Cc: [email protected] > Cc: [email protected] > Cc: [email protected] > Signed-off-by: Eduardo Valentin <[email protected]> > --- > drivers/thermal/samsung/exynos_tmu.c | 12 ++++-------- > 1 file changed, 4 insertions(+), 8 deletions(-) > > diff --git a/drivers/thermal/samsung/exynos_tmu.c > b/drivers/thermal/samsung/exynos_tmu.c index fa61eff..256039e 100644 > --- a/drivers/thermal/samsung/exynos_tmu.c > +++ b/drivers/thermal/samsung/exynos_tmu.c > @@ -1363,8 +1363,8 @@ static int exynos_tmu_probe(struct > platform_device *pdev) > * data->tzd must be registered before calling > exynos_tmu_initialize(), > * requesting irq and calling exynos_tmu_control(). > */ > - data->tzd = thermal_zone_of_sensor_register(&pdev->dev, 0, > data, > - > &exynos_sensor_ops); > + data->tzd = devm_thermal_zone_of_sensor_register(&pdev->dev, > 0, data, > + > &exynos_sensor_ops); if (IS_ERR(data->tzd)) { > ret = PTR_ERR(data->tzd); > dev_err(&pdev->dev, "Failed to register sensor: > %d\n", ret); @@ -1374,21 +1374,19 @@ static int > exynos_tmu_probe(struct platform_device *pdev) ret = > exynos_tmu_initialize(pdev); if (ret) { > dev_err(&pdev->dev, "Failed to initialize TMU\n"); > - goto err_thermal; > + goto err_sclk; > } > > ret = devm_request_irq(&pdev->dev, data->irq, exynos_tmu_irq, > IRQF_TRIGGER_RISING | IRQF_SHARED, > dev_name(&pdev->dev), data); if (ret) { > dev_err(&pdev->dev, "Failed to request irq: %d\n", > data->irq); > - goto err_thermal; > + goto err_sclk; > } > > exynos_tmu_control(pdev, true); > return 0; > > -err_thermal: > - thermal_zone_of_sensor_unregister(&pdev->dev, data->tzd); > err_sclk: > clk_disable_unprepare(data->sclk); > err_clk: > @@ -1406,9 +1404,7 @@ err_sensor: > static int exynos_tmu_remove(struct platform_device *pdev) > { > struct exynos_tmu_data *data = platform_get_drvdata(pdev); > - struct thermal_zone_device *tzd = data->tzd; > > - thermal_zone_of_sensor_unregister(&pdev->dev, tzd); > exynos_tmu_control(pdev, false); > > clk_disable_unprepare(data->sclk);
Reviewed-by: Lukasz Majewski <[email protected]> -- Best regards, Lukasz Majewski Samsung R&D Institute Poland (SRPOL) | Linux Platform Group
