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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Makefile	PM QoS: Implement per-device PM QoS constraints	2011-08-25 15:35:41 +02:00
clock_ops.c	PM / Clocks: Remove redundant NULL checks before kfree()	2011-10-22 00:22:54 +02:00
common.c	PM: Move clock-related definitions and headers to separate file	2011-08-25 15:34:19 +02:00
domain.c	PM / Sleep: Mark devices involved in wakeup signaling during suspend	2011-10-22 00:19:29 +02:00
generic_ops.c	…
main.c	Merge branch 'pm-domains' into pm-for-linus	2011-10-22 00:21:52 +02:00
opp.c	PM / OPP: Add OPP availability change notifier.	2011-09-30 22:35:12 +02:00
power.h	PM / QoS: Add function dev_pm_qos_read_value() (v3)	2011-10-04 21:54:26 +02:00
qos.c	PM / QoS: Add function dev_pm_qos_read_value() (v3)	2011-10-04 21:54:26 +02:00
runtime.c	PM / Runtime: Automatically retry failed autosuspends	2011-11-04 22:28:14 +01:00
sysfs.c	…
trace.c	…
wakeup.c	PM: Update the policy on default wakeup settings	2011-10-16 23:28:51 +02:00