D41762.1785025062.diff
No OneTemporary
Actions

Size

970 B

Referenced Files

None

Subscribers

None

D41762.1785025062.diff
View Options

	diff --git a/sys/dev/cpufreq/cpufreq_dt.c b/sys/dev/cpufreq/cpufreq_dt.c
	--- a/sys/dev/cpufreq/cpufreq_dt.c
	+++ b/sys/dev/cpufreq/cpufreq_dt.c
	@@ -108,17 +108,26 @@
	cpufreq_dt_find_opp(device_t dev, uint64_t freq)
	{
	struct cpufreq_dt_softc *sc;
	- ssize_t n;
	+ uint64_t diff, best_diff;
	+ ssize_t n, best_n;

	sc = device_get_softc(dev);

	+ diff = 0;
	+ best_diff = ~0;
	DPRINTF(dev, "Looking for freq %ju\n", freq);
	- for (n = 0; n < sc->nopp; n++)
	- if (CPUFREQ_CMP(sc->opp[n].freq, freq))
	- return (&sc->opp[n]);
	+ for (n = 0; n < sc->nopp; n++) {
	+ diff = abs(sc->opp[n].freq - abs(freq));
	+ DPRINTF(dev, "Testing %ju, diff is %ju\n", sc->opp[n].freq, diff);
	+ if (diff < best_diff) {
	+ best_diff = diff;
	+ best_n = n;
	+ DPRINTF(dev, "%ju is best for now\n", sc->opp[n].freq);
	+ }
	+ }

	- DPRINTF(dev, "Couldn't find one\n");
	- return (NULL);
	+ DPRINTF(dev, "Will use %ju\n", sc->opp[best_n].freq);
	+ return (&sc->opp[best_n]);
	}

	static void