USB: add do_wakeup parameter for PCI HCD suspend

This patch (as1385) adds a "do_wakeup" parameter to the pci_suspend
method used by PCI-based host controller drivers.  ehci-hcd in
particular needs to know whether or not to enable wakeup when
suspending a controller.  Although that information is currently
available through device_may_wakeup(), when support is added for
runtime suspend this will no longer be true.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/usb/host/ehci-au1xxx.c b/drivers/usb/host/ehci-au1xxx.c
index faa61748db70..2baf8a849086 100644
--- a/drivers/usb/host/ehci-au1xxx.c
+++ b/drivers/usb/host/ehci-au1xxx.c
@@ -228,7 +228,7 @@ static int ehci_hcd_au1xxx_drv_suspend(struct device *dev)
          * the root hub is either suspended or stopped.
          */
         spin_lock_irqsave(&ehci->lock, flags);
-        ehci_prepare_ports_for_controller_suspend(ehci);
+        ehci_prepare_ports_for_controller_suspend(ehci, device_may_wakeup(dev));
         ehci_writel(ehci, 0, &ehci->regs->intr_enable);
         (void)ehci_readl(ehci, &ehci->regs->intr_enable);