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author | Rafael J. Wysocki | 2019-06-25 14:04:45 +0200 |
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committer | Rafael J. Wysocki | 2019-06-27 12:29:59 +0200 |
commit | 21ba237926227121dacccaf5d7863b0cb50f3eda (patch) | |
tree | cd9c1f2e84d37ad6b583d5c951ad95ae84fa3f25 /block/blk-wbt.h | |
parent | a3487d8f30635e3fa9db986cee6fca8012a996f4 (diff) |
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 <rafael.j.wysocki@intel.com>
Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Diffstat (limited to 'block/blk-wbt.h')
0 files changed, 0 insertions, 0 deletions