diff options
Diffstat (limited to 'drivers/base/power/domain.c')
| -rw-r--r-- | drivers/base/power/domain.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/base/power/domain.c b/drivers/base/power/domain.c index 9649dce63e19..60303aa28587 100644 --- a/drivers/base/power/domain.c +++ b/drivers/base/power/domain.c @@ -1148,8 +1148,8 @@ static void genpd_syscore_switch(struct device *dev, bool suspend) { struct generic_pm_domain *genpd; - genpd = genpd_lookup_dev(dev); - if (!genpd) + genpd = dev_to_genpd(dev); + if (!pm_genpd_present(genpd)) return; if (suspend) { @@ -1180,6 +1180,7 @@ EXPORT_SYMBOL_GPL(pm_genpd_syscore_poweron); #define pm_genpd_resume_noirq NULL #define pm_genpd_freeze_noirq NULL #define pm_genpd_thaw_noirq NULL +#define pm_genpd_poweroff_noirq NULL #define pm_genpd_restore_noirq NULL #define pm_genpd_complete NULL @@ -1221,8 +1222,6 @@ static struct generic_pm_domain_data *genpd_alloc_dev_data(struct device *dev, spin_unlock_irq(&dev->power.lock); - dev_pm_domain_set(dev, &genpd->domain); - return gpd_data; err_free: @@ -1236,8 +1235,6 @@ static struct generic_pm_domain_data *genpd_alloc_dev_data(struct device *dev, static void genpd_free_dev_data(struct device *dev, struct generic_pm_domain_data *gpd_data) { - dev_pm_domain_set(dev, NULL); - spin_lock_irq(&dev->power.lock); dev->power.subsys_data->domain_data = NULL; @@ -1274,6 +1271,8 @@ static int genpd_add_device(struct generic_pm_domain *genpd, struct device *dev, if (ret) goto out; + dev_pm_domain_set(dev, &genpd->domain); + genpd->device_count++; genpd->max_off_time_changed = true; @@ -1335,6 +1334,8 @@ static int genpd_remove_device(struct generic_pm_domain *genpd, if (genpd->detach_dev) genpd->detach_dev(genpd, dev); + dev_pm_domain_set(dev, NULL); + list_del_init(&pdd->list_node); genpd_unlock(genpd); |