On Fri, Jun 30, 2017 at 12:37:00AM +0200, Rafael J. Wysocki wrote: > On Friday, June 23, 2017 02:58:11 PM Rafael J. Wysocki wrote: > > From: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx> > > > > pci_target_state() calls device_may_wakeup() which checks whether > > or not the device may wake up the system from sleep states, but > > pci_target_state() is used for runtime PM too. > > > > Since runtime PM is expected to always enable remote wakeup if > > possible, modify pci_target_state() to take additional argument > > indicating whether or not it should look for a state from which > > the device can signal wakeup and pass either the return value > > of device_can_wakeup(), or "false" (if the device itself is not > > wakeup-capable) to it from the code related to runtime PM. > > > > While at it, fix the comment in pci_dev_run_wake() which is not > > about sleep states. > > > > Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx> > > --- > > > > -> v2: > > > > Passing "true" as the second argument to pci_target_state() for runtime PM > > might trigger suboptimal state choices to be made, so pass the return value > > of device_can_wakeup() to it instead and pass "false" to it in pci_dev_run_wake(), > > because that assumes device_can_wakeup() to return "false" already. > > This was sent a week ago without any response so far. > > Any concerns? No concerns from me. Reviewed-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx> -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
