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* USB: add asynchronous autosuspend/autoresume supportAlan Stern2009-01-071-5/+17
| | | | | | | | | | | This patch (as1160b) adds support routines for asynchronous autosuspend and autoresume, with accompanying documentation updates. There already are several potential users of this interface, and others are likely to arise as autosuspend support becomes more widespread. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: Fix doc for usb_autopm_enableGeoff Levand2008-10-171-4/+4
| | | | | | | | | | Correct errors in the descriptions for usb_autopm_enable and usb_autopm_disable in the USB PM doc. Signed-off-by: Geoff Levand <geoff@infradead.org> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: update to DocumentationOliver Neukum2008-08-131-1/+6
| | | | | | | | this mentions a new deadlock due to advanced power management. Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: power-management documenation updateAlan Stern2007-11-281-0/+8
| | | | | | | | | | | | This patch (as1014) was partly written by Tilman Schmidt. It clarifies the USB power-management documentation by explaining that when a disconnect occurs, a suspend method call might not be followed by either a resume or a reset_resume call. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Tilman Schmidt <tilman@imap.cc> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: documentation for USB power managementAlan Stern2007-10-121-0/+517
This patch (as998) adds documentation on how USB power management works and how to use it. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>