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[PATCH] USB: ehci suspend must stop timer 

Force the EHCI watchdog timer off during suspend, in case for some
reason it was still running after the root hub suspended.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
David Brownell 2005-05-09 17:23:51 -07:00 committed by Greg KH
parent 80615f8153
commit 4756ae5b52
1 changed files with 1 additions and 0 deletions
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1
drivers/usb/host/ehci-hub.c
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@ -72,6 +72,7 @@ static int ehci_hub_suspend (struct usb_hcd *hcd)
}
/* turn off now-idle HC */
del_timer_sync (&ehci->watchdog);
ehci_halt (ehci);
hcd->state = HC_STATE_SUSPENDED;