On Thu, 2018-08-02 at 21:40 +0200, Lukas Wunner wrote:
> On Wed, Aug 01, 2018 at 05:14:58PM -0400, Lyude Paul wrote:
> > We can't and don't need to try resuming the device from our hotplug
> > handlers, but hotplug events are generally something we'd like to keep
> > the device awake for whenever p
On Wed, Aug 01, 2018 at 05:14:58PM -0400, Lyude Paul wrote:
> We can't and don't need to try resuming the device from our hotplug
> handlers, but hotplug events are generally something we'd like to keep
> the device awake for whenever possible. So, grab a PM ref safely in our
> hotplug handlers usi
We can't and don't need to try resuming the device from our hotplug
handlers, but hotplug events are generally something we'd like to keep
the device awake for whenever possible. So, grab a PM ref safely in our
hotplug handlers using pm_runtime_get_noresume() and mark the device as
busy once we're
