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PM: sleep: check RTC features instead of ops in suspend_test
Test RTC_FEATURE_ALARM instead of relying on ops->set_alarm to know whether alarms are available. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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@ -129,7 +129,7 @@ static int __init has_wakealarm(struct device *dev, const void *data)
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{
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struct rtc_device *candidate = to_rtc_device(dev);
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if (!candidate->ops->set_alarm)
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if (!test_bit(RTC_FEATURE_ALARM, candidate->features))
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return 0;
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if (!device_may_wakeup(candidate->dev.parent))
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return 0;
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