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	regulator: Clarify documentation for regulator-regulator supplies	2011-10-07 11:24:14 +01:00
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	PM: Fix references to basic-pm-debugging.txt in drivers-testing.txt	2010-12-24 15:02:41 +01:00
freezing-of-tasks.txt	PM / Sleep: Update freezer documentation	2011-11-04 22:28:10 +01:00
interface.txt
notifiers.txt	PM: Allow drivers to allocate memory from .prepare() callbacks safely	2011-05-17 23:26:00 +02:00
opp.txt	PM / OPP: Introduce function to free cpufreq table	2011-07-15 23:58:18 +02:00
pci.txt
pm_qos_interface.txt	PM / QoS: Update Documentation for the pm_qos and dev_pm_qos frameworks	2011-10-04 21:54:45 +02:00
power_supply_class.txt
runtime_pm.txt	PM / Runtime: Automatically retry failed autosuspends	2011-11-04 22:28:14 +01:00
s2ram.txt	PM: Add sysfs attr for rechecking dev hash from PM trace	2010-10-17 01:57:50 +02:00
states.txt	PM: Documentation/power/states.txt: fix repetition	2011-03-15 00:43:17 +01:00
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	Fix common misspellings	2011-03-31 11:26:23 -03:00
tricks.txt
userland-swsusp.txt	doc: fix broken references	2011-09-27 18:08:04 +02:00
video_extension.txt
video.txt