diff options
Diffstat (limited to 'drivers/gpu/drm/panfrost/panfrost_devfreq.c')
-rw-r--r-- | drivers/gpu/drm/panfrost/panfrost_devfreq.c | 15 |
1 files changed, 4 insertions, 11 deletions
diff --git a/drivers/gpu/drm/panfrost/panfrost_devfreq.c b/drivers/gpu/drm/panfrost/panfrost_devfreq.c index 8ab025d0035f..f44d28fad085 100644 --- a/drivers/gpu/drm/panfrost/panfrost_devfreq.c +++ b/drivers/gpu/drm/panfrost/panfrost_devfreq.c @@ -29,18 +29,13 @@ static int panfrost_devfreq_target(struct device *dev, unsigned long *freq, u32 flags) { struct dev_pm_opp *opp; - int err; opp = devfreq_recommended_opp(dev, freq, flags); if (IS_ERR(opp)) return PTR_ERR(opp); dev_pm_opp_put(opp); - err = dev_pm_opp_set_rate(dev, *freq); - if (err) - return err; - - return 0; + return dev_pm_opp_set_rate(dev, *freq); } static void panfrost_devfreq_reset(struct panfrost_devfreq *pfdevfreq) @@ -143,7 +138,7 @@ int panfrost_devfreq_init(struct panfrost_device *pfdev) } pfdevfreq->devfreq = devfreq; - cooling = of_devfreq_cooling_register(dev->of_node, devfreq); + cooling = devfreq_cooling_em_register(devfreq, NULL); if (IS_ERR(cooling)) DRM_DEV_INFO(dev, "Failed to register cooling device\n"); else @@ -170,10 +165,8 @@ void panfrost_devfreq_fini(struct panfrost_device *pfdev) pfdevfreq->opp_of_table_added = false; } - if (pfdevfreq->regulators_opp_table) { - dev_pm_opp_put_regulators(pfdevfreq->regulators_opp_table); - pfdevfreq->regulators_opp_table = NULL; - } + dev_pm_opp_put_regulators(pfdevfreq->regulators_opp_table); + pfdevfreq->regulators_opp_table = NULL; } void panfrost_devfreq_resume(struct panfrost_device *pfdev) |