Re: [PATCH 1/2] driver-core: allow asynchronous device shutdown

2014-05-08 Thread Greg KH
On Thu, May 08, 2014 at 12:07:33PM -0600, Keith Busch wrote: > A patch to allow .shutdown to execute asynchronously. Some devices may > take a long time to complete a shutdown, so this patch lets a driver > safely shutdown multiple devices asynchronously. > > This uses an exclusive asynchronous do

[PATCH 1/2] driver-core: allow asynchronous device shutdown

2014-05-08 Thread Keith Busch
A patch to allow .shutdown to execute asynchronously. Some devices may take a long time to complete a shutdown, so this patch lets a driver safely shutdown multiple devices asynchronously. This uses an exclusive asynchronous domain so other unrelated async tasks can't cause shutdown to hold up ind