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PM: EM: update the comments related to power scale

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The Energy Model supports power values expressed in milli-Watts or in an
'abstract scale'. Update the related comments is the code to reflect that
state.

Reviewed-by: Quentin Perret <qperret@google.com>
Signed-off-by: Lukasz Luba <lukasz.luba@arm.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Lukasz Luba
2020-11-03 09:05:59 +00:00
committed by Rafael J. Wysocki
parent 5a64f77569
commit f2c90b12e7
2 changed files with 6 additions and 7 deletions
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2
kernel/power/energy_model.c
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@@ -143,7 +143,7 @@ static int em_create_perf_table(struct device *dev, struct em_perf_domain *pd,
/*
* The power returned by active_state() is expected to be
* positive, in milli-watts and to fit into 16 bits.
* positive and to fit into 16 bits.
*/
if (!power || power > EM_MAX_POWER) {
dev_err(dev, "EM: invalid power: %lu\n",