diff options
| author | Alan Stern <stern@rowland.harvard.edu> | 2007-03-13 23:39:15 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2007-04-28 00:28:35 +0400 |
| commit | eaafbc3a8adab16babe2c20e54ad3ba40d1fbbc9 (patch) | |
| tree | fea84341faf742efe8beeaff03ec94b687b7b26f /include/linux/usb.h | |
| parent | 6b157c9bf3bace6eeb4a973da63923ef24995cce (diff) | |
| download | linux-eaafbc3a8adab16babe2c20e54ad3ba40d1fbbc9.tar.xz | |
USB: Allow autosuspend delay to equal 0
This patch (as867) adds an entry for the new power/autosuspend
attribute in Documentation/ABI/testing, and it changes the behavior of
the delay value. Now a delay of 0 means to autosuspend as soon as
possible, and negative values will prevent autosuspend.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'include/linux/usb.h')
| -rw-r--r-- | include/linux/usb.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/usb.h b/include/linux/usb.h index 87dc75a6cee1..cc24d089faa0 100644 --- a/include/linux/usb.h +++ b/include/linux/usb.h @@ -394,7 +394,7 @@ struct usb_device { struct delayed_work autosuspend; /* for delayed autosuspends */ struct mutex pm_mutex; /* protects PM operations */ - unsigned autosuspend_delay; /* in jiffies */ + int autosuspend_delay; /* in jiffies */ unsigned auto_pm:1; /* autosuspend/resume in progress */ unsigned do_remote_wakeup:1; /* remote wakeup should be enabled */ |