Dave: We need to settle on a policy for handling USB drivers that don't have suspend/resume support. The current code in 2.6.15-rc returns 0 for the interface suspend call but doesn't change the interface's power_state value. As a result, the suspend call for the device fails, aborting the entire system sleep transition.
We could not worry about it and call mark_quiesced for the interface. Or we could unbind the driver, in accord with a FIXME comment (although there are locking issues). One or the other is necessary before 2.6.15 is released; otherwise there will be lots of complaints about USB updates breaking suspend. Alan Stern ------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://ads.osdn.com/?ad_id=7637&alloc_id=16865&op=click _______________________________________________ linux-usb-devel@lists.sourceforge.net To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
