Re: [PATCH v4 04/24] PM / devfreq: tegra30: Drop write-barrier

Hi Dmitry, On 19. 7. 8. 오전 7:32, Dmitry Osipenko wrote: > There is no need in a write-barrier now, given that interrupt masking is > handled by CPU's GIC now. Hence we know exactly that interrupt won't fire > after stopping the devfreq's governor. In other cases we don't care about > potential

[PATCH v4 04/24] PM / devfreq: tegra30: Drop write-barrier

There is no need in a write-barrier now, given that interrupt masking is handled by CPU's GIC now. Hence we know exactly that interrupt won't fire after stopping the devfreq's governor. In other cases we don't care about potential buffering of the writes to hardware and thus there is no need to