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authorOliver Neukum <oliver@neukum.org>2008-06-20 11:25:57 +0200
committerGreg Kroah-Hartman <gregkh@suse.de>2008-07-21 15:16:36 -0700
commit11ea859d64b69a747d6b060b9ed1520eab1161fe (patch)
tree3b2de5ad788d145101762876e12c78c5b6383f93 /drivers/ata
parent188d63602756bfd4aa1fb61d531dbd59bddac962 (diff)
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USB: additional power savings for cdc-acm devices that support remote wakeup
this patch saves power for cdc-acm devices that support remote wakeup while the device is connected. - request needs_remote_wakeup when needed - delayed write while a device is autoresumed - the device is marked busy when appropriate Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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