ACPI / PM: Only set power states of devices that are power manageable

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Make acpi_device_set_power() check if the given device is power
manageable before checking if the given power state is valid for that
device.  Otherwise it will print that "Device does not support" that
power state into the kernel log, which may not make sense for some
power states (D0 and D3cold are supported by all devices by
definition).

Tested-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

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Rafael J. Wysocki 2013-07-30 14:34:00 +02:00

parent 5ae90d8e46

commit 2c7d132a58

1 changed files with 2 additions and 1 deletions

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drivers/acpi/device_pm.c

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