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| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2014-05-17 00:18:13 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2014-05-20 13:22:48 +0200 |
| commit | f25c0ae2b4c41996c1a6b609132c1788a6eea080 (patch) | |
| tree | 9e8c3d59b60daeff462f0d1049b7571a62c31764 /include/acpi | |
| parent | 55cc33ceb75643d190ed215f423972e0b7ae7aeb (diff) | |
| download | linux-f25c0ae2b4c41996c1a6b609132c1788a6eea080.tar.gz linux-f25c0ae2b4c41996c1a6b609132c1788a6eea080.tar.bz2 linux-f25c0ae2b4c41996c1a6b609132c1788a6eea080.zip | |
ACPI / PM: Avoid resuming devices in ACPI PM domain during system suspend
Rework the ACPI PM domain's PM callbacks to avoid resuming devices
during system suspend (in order to modify their wakeup settings etc.)
if that isn't necessary.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'include/acpi')
| -rw-r--r-- | include/acpi/acpi_bus.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h index 84a2e29a2314..7417a16c8d86 100644 --- a/include/acpi/acpi_bus.h +++ b/include/acpi/acpi_bus.h @@ -261,7 +261,8 @@ struct acpi_device_power_flags { u32 inrush_current:1; /* Serialize Dx->D0 */ u32 power_removed:1; /* Optimize Dx->D0 */ u32 ignore_parent:1; /* Power is independent of parent power state */ - u32 reserved:27; + u32 dsw_present:1; /* _DSW present? */ + u32 reserved:26; }; struct acpi_device_power_state { |