USB: revert EHCI VIA workaround patch

This reverts 26f953fd88 which caused
resume problems on the mac mini.

Cc: David Brownell <david-b@pacbell.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/usb/host/ehci-q.c

@@ -967,7 +967,7 @@ static void end_unlink_async (struct ehci_hcd *ehci)
 	struct ehci_qh		*qh = ehci->reclaim;
 	struct ehci_qh		*next;
 
-	iaa_watchdog_done (ehci);
+	timer_action_done (ehci, TIMER_IAA_WATCHDOG);
 
 	// qh->hw_next = cpu_to_le32 (qh->qh_dma);
 	qh->qh_state = QH_STATE_IDLE;
@@ -977,6 +977,7 @@ static void end_unlink_async (struct ehci_hcd *ehci)
 	/* other unlink(s) may be pending (in QH_STATE_UNLINK_WAIT) */
 	next = qh->reclaim;
 	ehci->reclaim = next;
+	ehci->reclaim_ready = 0;
 	qh->reclaim = NULL;
 
 	qh_completions (ehci, qh);
@@ -1051,10 +1052,11 @@ static void start_unlink_async (struct ehci_hcd *ehci, struct ehci_qh *qh)
 		return;
 	}
 
+	ehci->reclaim_ready = 0;
 	cmd |= CMD_IAAD;
 	writel (cmd, &ehci->regs->command);
 	(void) readl (&ehci->regs->command);
-	iaa_watchdog_start (ehci);
+	timer_action (ehci, TIMER_IAA_WATCHDOG);
 }
 
 /*-------------------------------------------------------------------------*/