diff options
Diffstat (limited to 'drivers/thermal/rcar_thermal.c')
| -rw-r--r-- | drivers/thermal/rcar_thermal.c | 26 |
1 files changed, 11 insertions, 15 deletions
diff --git a/drivers/thermal/rcar_thermal.c b/drivers/thermal/rcar_thermal.c index 2580a4872f90..fe4e767018c4 100644 --- a/drivers/thermal/rcar_thermal.c +++ b/drivers/thermal/rcar_thermal.c @@ -387,21 +387,9 @@ static int rcar_thermal_probe(struct platform_device *pdev) irq = platform_get_resource(pdev, IORESOURCE_IRQ, 0); if (irq) { - int ret; - /* * platform has IRQ support. * Then, driver uses common registers - */ - - ret = devm_request_irq(dev, irq->start, rcar_thermal_irq, 0, - dev_name(dev), common); - if (ret) { - dev_err(dev, "irq request failed\n "); - return ret; - } - - /* * rcar_has_irq_support() will be enabled */ res = platform_get_resource(pdev, IORESOURCE_MEM, mres++); @@ -456,8 +444,16 @@ static int rcar_thermal_probe(struct platform_device *pdev) } /* enable temperature comparation */ - if (irq) + if (irq) { + ret = devm_request_irq(dev, irq->start, rcar_thermal_irq, 0, + dev_name(dev), common); + if (ret) { + dev_err(dev, "irq request failed\n "); + goto error_unregister; + } + rcar_thermal_common_write(common, ENR, enr_bits); + } platform_set_drvdata(pdev, common); @@ -467,9 +463,9 @@ static int rcar_thermal_probe(struct platform_device *pdev) error_unregister: rcar_thermal_for_each_priv(priv, common) { - thermal_zone_device_unregister(priv->zone); if (rcar_has_irq_support(priv)) rcar_thermal_irq_disable(priv); + thermal_zone_device_unregister(priv->zone); } pm_runtime_put(dev); @@ -485,9 +481,9 @@ static int rcar_thermal_remove(struct platform_device *pdev) struct rcar_thermal_priv *priv; rcar_thermal_for_each_priv(priv, common) { - thermal_zone_device_unregister(priv->zone); if (rcar_has_irq_support(priv)) rcar_thermal_irq_disable(priv); + thermal_zone_device_unregister(priv->zone); } pm_runtime_put(dev); |