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[bhnd] fix mask for PMU control

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This patch fixes typo which results in extra bits of PMU control register.

PR:     217782
Submitted by:	Svyatoslav <razmyslov at viva64.com>
Found by:	PVS-Studio
This commit is contained in:
Michael Zhilin 2017-03-15 18:57:18 +00:00
parent 03f7f17878
commit 4c0fdc5a3d
1 changed files with 1 additions and 1 deletions
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2
sys/dev/bhnd/cores/pmu/bhnd_pmu_subr.c
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@ -2023,7 +2023,7 @@ bhnd_pmu1_pllinit0(struct bhnd_pmu_softc *sc, uint32_t xtal)
/* Write XtalFreq. Set the divisor also. */
pmuctrl = BHND_PMU_READ_4(sc, BHND_PMU_CTRL);
pmuctrl = ~(BHND_PMU_CTRL_ILP_DIV_MASK | BHND_PMU_CTRL_XTALFREQ_MASK);
pmuctrl &= ~(BHND_PMU_CTRL_ILP_DIV_MASK | BHND_PMU_CTRL_XTALFREQ_MASK);
pmuctrl |= BHND_PMU_SET_BITS(((xt->fref + 127) / 128) - 1,
BHND_PMU_CTRL_ILP_DIV);
pmuctrl |= BHND_PMU_SET_BITS(xt->xf, BHND_PMU_CTRL_XTALFREQ);