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path: root/drivers/base/dd.c
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Diffstat (limited to 'drivers/base/dd.c')
-rw-r--r--drivers/base/dd.c14
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/base/dd.c b/drivers/base/dd.c
index cdc779c..aeb7448 100644
--- a/drivers/base/dd.c
+++ b/drivers/base/dd.c
@@ -298,6 +298,12 @@ static int really_probe(struct device *dev, struct device_driver *drv)
goto probe_failed;
}
+ if (dev->pm_domain && dev->pm_domain->activate) {
+ ret = dev->pm_domain->activate(dev);
+ if (ret)
+ goto probe_failed;
+ }
+
if (dev->bus->probe) {
ret = dev->bus->probe(dev);
if (ret)
@@ -308,6 +314,9 @@ static int really_probe(struct device *dev, struct device_driver *drv)
goto probe_failed;
}
+ if (dev->pm_domain && dev->pm_domain->sync)
+ dev->pm_domain->sync(dev);
+
driver_bound(dev);
ret = 1;
pr_debug("bus: '%s': %s: bound device %s to driver %s\n",
@@ -319,6 +328,8 @@ probe_failed:
driver_sysfs_remove(dev);
dev->driver = NULL;
dev_set_drvdata(dev, NULL);
+ if (dev->pm_domain && dev->pm_domain->dismiss)
+ dev->pm_domain->dismiss(dev);
if (ret == -EPROBE_DEFER) {
/* Driver requested deferred probing */
@@ -525,6 +536,9 @@ static void __device_release_driver(struct device *dev)
devres_release_all(dev);
dev->driver = NULL;
dev_set_drvdata(dev, NULL);
+ if (dev->pm_domain && dev->pm_domain->dismiss)
+ dev->pm_domain->dismiss(dev);
+
klist_remove(&dev->p->knode_driver);
if (dev->bus)
blocking_notifier_call_chain(&dev->bus->p->bus_notifier,
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