mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-08-23 17:30:02 +00:00
![]() The check for "active" children in __pm_runtime_set_status(), when
trying to set the parent device status to "suspended", doesn't
really make sense, because in fact it is not invalid to set the
status of a device with runtime PM disabled to "suspended" in any
case. It is invalid to enable runtime PM for a device with its
status set to "suspended" while its child_count reference counter
is nonzero, but the check in __pm_runtime_set_status() doesn't
really cover that situation.
For this reason, drop the children check from __pm_runtime_set_status()
and add a check against child_count reference counters of "suspended"
devices to pm_runtime_enable().
Fixes:
|
||
---|---|---|
.. | ||
powercap | ||
regulator | ||
00-INDEX | ||
apm-acpi.txt | ||
basic-pm-debugging.txt | ||
charger-manager.txt | ||
drivers-testing.txt | ||
freezing-of-tasks.txt | ||
interface.txt | ||
opp.txt | ||
pci.txt | ||
pm_qos_interface.txt | ||
power_supply_class.txt | ||
runtime_pm.txt | ||
s2ram.txt | ||
suspend-and-cpuhotplug.txt | ||
suspend-and-interrupts.txt | ||
swsusp-and-swap-files.txt | ||
swsusp-dmcrypt.txt | ||
swsusp.txt | ||
tricks.txt | ||
userland-swsusp.txt | ||
video.txt |