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Eliminate duplicate p-states entries

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Reported and tested by:	ales dot rom at kabelnet dot net
Reviewed by:	njl
Approved by:	njl, imp (mentor)
MFC after:	3 days
This commit is contained in:
Bruno Ducrot 2006-07-15 17:34:03 +00:00
parent 62fad4a13f
commit 2880646d24
1 changed files with 6 additions and 0 deletions
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6
sys/dev/acpica/acpi_perf.c
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@ -299,6 +299,12 @@ acpi_perf_evaluate(device_t dev)
sc->px_states[count].core_freq >= 0xffff)
continue;
/* Check for duplicate entries */
if (count > 0 &&
sc->px_states[count - 1].core_freq ==
sc->px_states[count].core_freq)
continue;
count++;
}
sc->px_count = count;