> > This patch changes empty output to "unsupported" in order that a user knows > > wakeup feature isn't supported by this device when he/she > > 'cat /sys/devices/.../power/wakeup', please consider to apply, > > thanks. > > What about simply removing "wakuep" file if wakeup is not supported? It may not *stay* unsupported, so I think changing it in either of those permanent ways would be confusing/misleading. For example, USB devices have multiple states ... minimally, an unconfigured state, and a configured state. Some have multiple configurations. Only configured states can be wakeup-capable. So a given device might have three states, but support wakeup except in one of them... - Dave _______________________________________________ linux-pm mailing list linux-pm@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/linux-pm
