From 4147200d25c423e627ab4487530b3d9f2ef829c8 Mon Sep 17 00:00:00 2001 From: Alan Stern Date: Fri, 25 Jun 2010 14:02:14 -0400 Subject: 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 Signed-off-by: Greg Kroah-Hartman --- drivers/usb/core/hcd-pci.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'drivers/usb/core') diff --git a/drivers/usb/core/hcd-pci.c b/drivers/usb/core/hcd-pci.c index f0156de8db6..e387e394f87 100644 --- a/drivers/usb/core/hcd-pci.c +++ b/drivers/usb/core/hcd-pci.c @@ -386,7 +386,9 @@ static int hcd_pci_suspend(struct device *dev) return retval; if (hcd->driver->pci_suspend) { - retval = hcd->driver->pci_suspend(hcd); + bool do_wakeup = device_may_wakeup(dev); + + retval = hcd->driver->pci_suspend(hcd, do_wakeup); suspend_report_result(hcd->driver->pci_suspend, retval); if (retval) return retval; -- cgit v1.2.3