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| author | Rafael J. Wysocki <[email protected]> | 2019-06-25 12:04:45 +0000 |
|---|---|---|
| committer | Rafael J. Wysocki <[email protected]> | 2019-06-27 10:29:59 +0000 |
| commit | 21ba237926227121dacccaf5d7863b0cb50f3eda (patch) | |
| tree | cd9c1f2e84d37ad6b583d5c951ad95ae84fa3f25 /drivers/pci/controller/pci-host-common.c | |
| parent | ACPI / sleep: Switch to use acpi_dev_get_first_match_dev() (diff) | |
| download | kernel-21ba237926227121dacccaf5d7863b0cb50f3eda.tar.gz kernel-21ba237926227121dacccaf5d7863b0cb50f3eda.zip | |
ACPI: PM: Avoid evaluating _PS3 on transitions from D3hot to D3cold
If the power state of a device with ACPI PM is changed from D3hot to
D3cold, it merely is a matter of dropping references to additional
power resources (specifically, those in the list returned by _PR3),
and the _PS3 method should not be invoked for the device then (as
it has already been evaluated during the previous transition to
D3hot).
Fixes: 20dacb71ad28 (ACPI / PM: Rework device power management to follow ACPI 6)
Signed-off-by: Rafael J. Wysocki <[email protected]>
Reviewed-by: Mika Westerberg <[email protected]>
Diffstat (limited to 'drivers/pci/controller/pci-host-common.c')
0 files changed, 0 insertions, 0 deletions