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authorRafael J. Wysocki <rafael.j.wysocki@intel.com>2013-02-03 14:57:32 +0100
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2013-02-03 14:57:32 +0100
commit511d5c4212948fe55035b8fed61ac0e125af5a05 (patch)
tree3b8b6a2d929aa8515f4de4e736f10626e747cdf0 /crypto/Makefile
parentb3785492268f9f3cdaa9722facb84b266dcf8bf6 (diff)
ACPI / PM: Handle missing _PSC in acpi_bus_update_power()
If _PS0 is defined for an ACPI device node, but _PSC isn't and the device node doesn't use power resources for power management, acpi_bus_update_power() will fail to update the power state of it, because acpi_device_get_power() returns ACPI_STATE_UNKNOWN in that case. To handle that situation make acpi_bus_update_power() follow acpi_bus_init_power() and try to force the given device node into power state D0. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'crypto/Makefile')
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