On Wed, 13 May 2015, Felipe Balbi wrote: > This brings up a question, actually. What to do with devices which were > already runtime suspended when user initiated suspend-to-ram ? Do we > leave wakeups enabled, or do we revisit device_may_wakeup() and > conditionally runtime_resume the device, disable wakeup, and let its > ->suspend() callback be called ?
In theory, the subsystem/device drivers already have code do this. They're supposed to, anyway. The USB host stack does it in drivers/usb/core/driver.c:choose_wakeup(). Alan Stern -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
