diff options
Diffstat (limited to 'drivers/hid/hid-core.c')
| -rw-r--r-- | drivers/hid/hid-core.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c index dbed2524fd47..5402329d6eca 100644 --- a/drivers/hid/hid-core.c +++ b/drivers/hid/hid-core.c @@ -2126,6 +2126,35 @@ void hid_hw_close(struct hid_device *hdev) } EXPORT_SYMBOL_GPL(hid_hw_close); +#ifdef CONFIG_PM +int hid_driver_suspend(struct hid_device *hdev, pm_message_t state) +{ + if (hdev->driver && hdev->driver->suspend) + return hdev->driver->suspend(hdev, state); + + return 0; +} +EXPORT_SYMBOL_GPL(hid_driver_suspend); + +int hid_driver_reset_resume(struct hid_device *hdev) +{ + if (hdev->driver && hdev->driver->reset_resume) + return hdev->driver->reset_resume(hdev); + + return 0; +} +EXPORT_SYMBOL_GPL(hid_driver_reset_resume); + +int hid_driver_resume(struct hid_device *hdev) +{ + if (hdev->driver && hdev->driver->resume) + return hdev->driver->resume(hdev); + + return 0; +} +EXPORT_SYMBOL_GPL(hid_driver_resume); +#endif /* CONFIG_PM */ + struct hid_dynid { struct list_head list; struct hid_device_id id; |