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sim: Only print the power state transition warning once

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A lot of objects seem to request no-op power transitions which
currently results in large amounts of warnings. These warnings are
benign and risk hiding more serious warnings. Make the warning a
warn_once to prevent console flooding.

Change-Id: I86c74b4224b167f14469250ef86ab69fde7a227e
Signed-off-by: Andreas Sandberg <andreas.sandberg@arm.com>
This commit is contained in:
Andreas Sandberg 2016-06-06 17:16:44 +01:00
parent 12714040a2
commit 21b66f4542
1 changed files with 2 additions and 2 deletions
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4
src/sim/clocked_object.cc
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@ -78,8 +78,8 @@ ClockedObject::pwrState(Enums::PwrState p)
{ {
// Function should ideally be called only when there is a state change // Function should ideally be called only when there is a state change
if (_currPwrState == p) { if (_currPwrState == p) {
warn("ClockedObject: Already in the requested power state, request "\ warn_once("ClockedObject: Already in the requested power state, " \
"ignored"); "request ignored");
return; return;
} }