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authorDavid Brownell <david-b@pacbell.net>2005-05-09 17:23:51 -0700
committerGreg KH <gregkh@suse.de>2005-05-16 21:44:25 -0700
commit4756ae5b5234e08150ac089f7d989613948f00e5 (patch)
treef98447ecbd5dc59446d87c87f4c6ba3cf0708290 /drivers/usb/host/ehci-hub.c
parent80615f81534109a22a732d0328d63ced4432824e (diff)
downloadop-kernel-dev-4756ae5b5234e08150ac089f7d989613948f00e5.zip
op-kernel-dev-4756ae5b5234e08150ac089f7d989613948f00e5.tar.gz
[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>
Diffstat (limited to 'drivers/usb/host/ehci-hub.c')
-rw-r--r--drivers/usb/host/ehci-hub.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/usb/host/ehci-hub.c b/drivers/usb/host/ehci-hub.c
index 02fefab..429330bc 100644
--- a/drivers/usb/host/ehci-hub.c
+++ b/drivers/usb/host/ehci-hub.c
@@ -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;
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