Alan Stern 886486b792 PM / Runtime: Automatically retry failed autosuspends ... Originally, the runtime PM core would send an idle notification whenever a suspend attempt failed. The idle callback routine could then schedule a delayed suspend for some time later. However this behavior was changed by commit f71648d73c (PM / Runtime: Remove idle notification after failing suspend). No notifications were sent, and there was no clear mechanism to retry failed suspends. This caused problems for the usbhid driver, because it fails autosuspend attempts as long as a key is being held down. Therefore this patch (as1492) adds a mechanism for retrying failed autosuspends. If the callback routine updates the last_busy field so that the next autosuspend expiration time is in the future, the autosuspend will automatically be rescheduled. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Tested-by: Henrik Rydberg <rydberg@euromail.se> Cc: <stable@kernel.org> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>		2011-11-04 22:28:14 +01:00
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regulator	…
00-INDEX	PM / Documentation: Update docs about suspend and CPU hotplug	2011-10-22 00:22:28 +02:00
apm-acpi.txt	…
basic-pm-debugging.txt	Merge branch 'pm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm	2011-10-25 15:18:39 +02:00
devices.txt	PM / Hibernate: Freeze kernel threads after preallocating memory	2011-10-16 23:28:52 +02:00
drivers-testing.txt	…
freezing-of-tasks.txt	PM / Sleep: Update freezer documentation	2011-11-04 22:28:10 +01:00
interface.txt	…
notifiers.txt	…
opp.txt	…
pci.txt	…
pm_qos_interface.txt	…
power_supply_class.txt	…
runtime_pm.txt	PM / Runtime: Automatically retry failed autosuspends	2011-11-04 22:28:14 +01:00
s2ram.txt	…
states.txt	…
suspend-and-cpuhotplug.txt	PM / Documentation: Update docs about suspend and CPU hotplug	2011-10-22 00:22:28 +02:00
swsusp-and-swap-files.txt	…
swsusp-dmcrypt.txt	…
swsusp.txt	…
tricks.txt	…
userland-swsusp.txt	…
video.txt	…
video_extension.txt	…