tree d51e8e2d3d9de0ad365f1f0c4cdcc02aa72b1aaa
parent 20d652d7d1c2f202215ecf0306ccecc3569df9ba
author Xiaotian Feng <dfeng@redhat.com> 1250792913 +0200
committer Rafael J. Wysocki <rjw@sisk.pl> 1252952820 +0200

PM: Reset transition_started at dpm_resume_noirq

transition_started should be set once the preparation of devices for
a PM has started, reset before starting to resume devices. When
resuming devices, kernel calls dpm_resume_noirq then
dpm_resume_end(dpm_resume).  Thus we should reset transition_started
at dpm_resume_noirq.

This patch fixes ACPI warning when resuming from suspend/hibernate:

ACPI: \_SB_.PCI0.IDE1.PRI1.MAS1 - docking
------------[ cut here ]------------
WARNING: at drivers/base/power/main.c:87 device_pm_add+0x8b/0xcc()
Hardware name: OptiPlex 760
Device: acpi
Parentless device registered during a PM transaction

[rjw: Fixed up the changelog.]

Signed-off-by: Xiaotian Feng <dfeng@redhat.com>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>