[PATCH] USB: EHCI updates (4/4) driver model wakeup flags

This teaches the EHCI driver to use the new driver model wakeup flags,
replacing the similar ones in the HCD glue.  It also adds a workaround
for the current glitch whereby PCI init doesn't init the wakeup flags
from the PCI PM capabilities.  (EHCI controllers don't worry about
legacy mode; the PCI PM capability would always do the job.)

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c
index 29f52a44b928..dd871023265c 100644
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -624,7 +624,7 @@ static irqreturn_t ehci_irq (struct usb_hcd *hcd, struct pt_regs *regs)
         }
 
         /* remote wakeup [4.3.1] */
-        if ((status & STS_PCD) && hcd->remote_wakeup) {
+        if ((status & STS_PCD) && device_may_wakeup(&hcd->self.root_hub->dev)) {
                 unsigned        i = HCS_N_PORTS (ehci->hcs_params);
 
                 /* resume root hub? */