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@@ -24,6 +24,7 @@
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#include <linux/io.h>
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#include <linux/module.h>
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#include <linux/platform_device.h>
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+#include <linux/pm_runtime.h>
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#include <linux/reboot.h>
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#include <linux/slab.h>
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#include <linux/spinlock.h>
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@@ -377,6 +378,9 @@ static int rcar_thermal_probe(struct platform_device *pdev)
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spin_lock_init(&common->lock);
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common->dev = dev;
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+ pm_runtime_enable(dev);
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+ pm_runtime_get_sync(dev);
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+
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irq = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
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if (irq) {
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int ret;
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@@ -465,12 +469,16 @@ error_unregister:
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rcar_thermal_irq_disable(priv);
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}
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+ pm_runtime_put_sync(dev);
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+ pm_runtime_disable(dev);
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+
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return ret;
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}
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static int rcar_thermal_remove(struct platform_device *pdev)
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{
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struct rcar_thermal_common *common = platform_get_drvdata(pdev);
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+ struct device *dev = &pdev->dev;
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struct rcar_thermal_priv *priv;
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rcar_thermal_for_each_priv(priv, common) {
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@@ -481,6 +489,9 @@ static int rcar_thermal_remove(struct platform_device *pdev)
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platform_set_drvdata(pdev, NULL);
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+ pm_runtime_put_sync(dev);
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+ pm_runtime_disable(dev);
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+
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return 0;
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}
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