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serial: qcom-geni: drop bogus runtime pm state update
commit4dd8752a14upstream. The runtime PM state should not be changed by drivers that do not implement runtime PM even if it happens to work around a bug in PM core. With the wake irq arming now fixed, drop the bogus runtime PM state update which left the device in active state (and could potentially prevent a parent device from suspending). Fixes:f3974413cf("tty: serial: qcom_geni_serial: Wakeup IRQ cleanup") Cc: 5.6+ <stable@vger.kernel.org> # 5.6+ Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Reviewed-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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committed by
Greg Kroah-Hartman
parent
eb1a542824
commit
016a4a2a75
@@ -1495,13 +1495,6 @@ static int qcom_geni_serial_probe(struct platform_device *pdev)
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if (ret)
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if (ret)
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return ret;
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return ret;
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/*
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* Set pm_runtime status as ACTIVE so that wakeup_irq gets
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* enabled/disabled from dev_pm_arm_wake_irq during system
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* suspend/resume respectively.
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*/
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pm_runtime_set_active(&pdev->dev);
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if (port->wakeup_irq > 0) {
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if (port->wakeup_irq > 0) {
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device_init_wakeup(&pdev->dev, true);
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device_init_wakeup(&pdev->dev, true);
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ret = dev_pm_set_dedicated_wake_irq(&pdev->dev,
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ret = dev_pm_set_dedicated_wake_irq(&pdev->dev,
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