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PM: Use pm_wakeup_pending() in __device_suspend()
Before starting to suspend a device in __device_suspend() check if there's a request to abort the power transition and return -EBUSY in that case. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
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@ -877,6 +877,11 @@ static int __device_suspend(struct device *dev, pm_message_t state, bool async)
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if (async_error)
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goto End;
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if (pm_wakeup_pending()) {
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async_error = -EBUSY;
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goto End;
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}
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if (dev->class) {
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if (dev->class->pm) {
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pm_dev_dbg(dev, state, "class ");
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