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path: root/drivers/pnp/driver.c
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Diffstat (limited to 'drivers/pnp/driver.c')
-rw-r--r--drivers/pnp/driver.c14
1 files changed, 12 insertions, 2 deletions
diff --git a/drivers/pnp/driver.c b/drivers/pnp/driver.c
index a39ee38a9414..f748cc8cbb03 100644
--- a/drivers/pnp/driver.c
+++ b/drivers/pnp/driver.c
@@ -197,6 +197,11 @@ static int pnp_bus_freeze(struct device *dev)
return __pnp_bus_suspend(dev, PMSG_FREEZE);
}
+static int pnp_bus_poweroff(struct device *dev)
+{
+ return __pnp_bus_suspend(dev, PMSG_HIBERNATE);
+}
+
static int pnp_bus_resume(struct device *dev)
{
struct pnp_dev *pnp_dev = to_pnp_dev(dev);
@@ -234,9 +239,14 @@ static int pnp_bus_resume(struct device *dev)
}
static const struct dev_pm_ops pnp_bus_dev_pm_ops = {
+ /* Suspend callbacks */
.suspend = pnp_bus_suspend,
- .freeze = pnp_bus_freeze,
.resume = pnp_bus_resume,
+ /* Hibernate callbacks */
+ .freeze = pnp_bus_freeze,
+ .thaw = pnp_bus_resume,
+ .poweroff = pnp_bus_poweroff,
+ .restore = pnp_bus_resume,
};
struct bus_type pnp_bus_type = {
@@ -246,7 +256,7 @@ struct bus_type pnp_bus_type = {
.remove = pnp_device_remove,
.shutdown = pnp_device_shutdown,
.pm = &pnp_bus_dev_pm_ops,
- .dev_attrs = pnp_interface_attrs,
+ .dev_groups = pnp_dev_groups,
};
int pnp_register_driver(struct pnp_driver *drv)