ACPI / PM: Reduce LPI constraints logging noise
If a device referred to by ACPI LPI constrains (coming from function 1
of the Low Power S0 Idle _DSM interface) is not power-manageable via
ACPI (no _PS0 method and no power resources), the code generating
diagnostic information for the LPI constraints will print a message
about that to the kernel log on every system suspend-resume cycle
(possibly for multiple times).
That is not very useful and noisy, so modify that code to disregard
the LPI list entries corresponding to the devices that are not power-
manageable after printing that information for them once.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Reviewed-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
1 file changed
