UHCI: workaround for Asus motherboard
authorAlan Stern <stern@rowland.harvard.edu>
Tue, 10 Oct 2006 14:54:00 +0000 (10:54 -0400)
committerGreg Kroah-Hartman <gregkh@suse.de>
Tue, 17 Oct 2006 21:46:31 +0000 (14:46 -0700)
commitb62df4516981745d4b5de01ceec1d65a9174a524
treeb7eae113a1fc6b860763abb91ca49629552cbd83
parent96a518928e1fd00a6d0eb344f420ea82aeec8ab9
UHCI: workaround for Asus motherboard

This patch (as798) adds a workaround to uhci-hcd.  At least one Asus
motherboard is wired in such a way that any device attached to a
suspended UHCI controller will prevent the system from entering
suspend-to-RAM by immediately waking it up.  The only way around the
problem is to turn the controller off instead of suspending it.

This fixes Bugzilla #6193.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/usb/host/uhci-hcd.c