diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/usb.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/usb.h b/include/linux/usb.h index 8aae045e9a2e..f8a60756fe2a 100644 --- a/include/linux/usb.h +++ b/include/linux/usb.h @@ -419,12 +419,15 @@ struct usb_device { u32 quirks; /* quirks of the whole device */ atomic_t urbnum; /* number of URBs submitted for the whole device */ + unsigned long active_duration; /* total time device is not suspended */ + #ifdef CONFIG_PM struct delayed_work autosuspend; /* for delayed autosuspends */ struct mutex pm_mutex; /* protects PM operations */ unsigned long last_busy; /* time of last use */ int autosuspend_delay; /* in jiffies */ + unsigned long connect_time; /* time device was first connected */ unsigned auto_pm:1; /* autosuspend/resume in progress */ unsigned do_remote_wakeup:1; /* remote wakeup should be enabled */ |