Re: [PATCH -mm 5/5] b43: Avoid unregistering device objects during suspend

[Pavel Machek]

On Fri 2008-01-25 01:37:33, Rafael J. Wysocki wrote:
> From: Rafael J. Wysocki <rjw@xxxxxxx>
> 
> Modify the b43 driver to avoid deadlocking suspend and resume,
> which happens as a result of attempting to unregister device objects
> locked by the PM core during suspend/resume cycles.  Also, make it
> use a suspend-safe method of unregistering device object in the
> resume error path.
> 
> Signed-off-by: Rafael J. Wysocki <rjw@xxxxxxx>
> Acked-by: Michael Buesch <mb@xxxxxxxxx>

Maybe we should have global suspend_in_progress (or maybe system_state
== suspending?) and automatically switch to schedule_removal() while
it is set?

-- 
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