21.01.2021 14:17, Viresh Kumar пишет: > dev_pm_opp_set_bw() is getting removed and dev_pm_opp_set_opp() should > be used instead. Migrate to the new API. > > Signed-off-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx> > --- > drivers/devfreq/tegra30-devfreq.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/devfreq/tegra30-devfreq.c b/drivers/devfreq/tegra30-devfreq.c > index 117cad7968ab..d2477d7d1f66 100644 > --- a/drivers/devfreq/tegra30-devfreq.c > +++ b/drivers/devfreq/tegra30-devfreq.c > @@ -647,7 +647,7 @@ static int tegra_devfreq_target(struct device *dev, unsigned long *freq, > return PTR_ERR(opp); > } > > - ret = dev_pm_opp_set_bw(dev, opp); > + ret = dev_pm_opp_set_opp(dev, opp); > dev_pm_opp_put(opp); > > return ret; > This patch introduces a very serious change that needs to be fixed. Now dev_pm_opp_set_opp() changes both clock rate and bandwidth, this is unacceptable for this driver because it shall not touch the clock rate. I think dev_pm_opp_set_bw() can't be removed.
