diff options
Diffstat (limited to 'drivers/thermal/broadcom/brcmstb_thermal.c')
| -rw-r--r-- | drivers/thermal/broadcom/brcmstb_thermal.c | 26 |
1 files changed, 5 insertions, 21 deletions
diff --git a/drivers/thermal/broadcom/brcmstb_thermal.c b/drivers/thermal/broadcom/brcmstb_thermal.c index 1919f91fa756..65704bdd18e4 100644 --- a/drivers/thermal/broadcom/brcmstb_thermal.c +++ b/drivers/thermal/broadcom/brcmstb_thermal.c @@ -299,7 +299,7 @@ static int brcmstb_set_trips(void *data, int low, int high) return 0; } -static struct thermal_zone_of_device_ops of_ops = { +static const struct thermal_zone_of_device_ops of_ops = { .get_temp = brcmstb_get_temp, .set_trips = brcmstb_set_trips, }; @@ -329,7 +329,8 @@ static int brcmstb_thermal_probe(struct platform_device *pdev) priv->dev = &pdev->dev; platform_set_drvdata(pdev, priv); - thermal = thermal_zone_of_sensor_register(&pdev->dev, 0, priv, &of_ops); + thermal = devm_thermal_zone_of_sensor_register(&pdev->dev, 0, priv, + &of_ops); if (IS_ERR(thermal)) { ret = PTR_ERR(thermal); dev_err(&pdev->dev, "could not register sensor: %d\n", ret); @@ -341,40 +342,23 @@ static int brcmstb_thermal_probe(struct platform_device *pdev) irq = platform_get_irq(pdev, 0); if (irq < 0) { dev_err(&pdev->dev, "could not get IRQ\n"); - ret = irq; - goto err; + return irq; } ret = devm_request_threaded_irq(&pdev->dev, irq, NULL, brcmstb_tmon_irq_thread, IRQF_ONESHOT, DRV_NAME, priv); if (ret < 0) { dev_err(&pdev->dev, "could not request IRQ: %d\n", ret); - goto err; + return ret; } dev_info(&pdev->dev, "registered AVS TMON of-sensor driver\n"); return 0; - -err: - thermal_zone_of_sensor_unregister(&pdev->dev, thermal); - return ret; -} - -static int brcmstb_thermal_exit(struct platform_device *pdev) -{ - struct brcmstb_thermal_priv *priv = platform_get_drvdata(pdev); - struct thermal_zone_device *thermal = priv->thermal; - - if (thermal) - thermal_zone_of_sensor_unregister(&pdev->dev, priv->thermal); - - return 0; } static struct platform_driver brcmstb_thermal_driver = { .probe = brcmstb_thermal_probe, - .remove = brcmstb_thermal_exit, .driver = { .name = DRV_NAME, .of_match_table = brcmstb_thermal_id_table, |