tree 1df40f2ae38d5a83ac0a1d04a0fe4d29f4d04002
parent 4d155eb5f55b879e9947c3553b33764746fb15d5
author Alek Du <alek.du@intel.com> 1247477441 +0800
committer Greg Kroah-Hartman <gregkh@suse.de> 1253713588 -0700

USB: EHCI: add need_io_watchdog flag to ehci_hcd

Basically the io watchdog is only useful for those quirk HCDs. For most
good ones, it only brings unnecessary wakeups.  At least, I know the
Intel EHCI HCDs should turn off the flag.

Signed-off-by: Alek Du <alek.du@intel.com>
Cc: David Brownell <dbrownell@users.sourceforge.net>
Cc: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>