USB: Remove usages of dev->power.power_state

This patch (as922) removes all but one of the remaining vestiges of
dev->power.power_state from usbcore.  The only usage left must remain
until the deprecated "power/state" sysfs attribute is gone.

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

2 files changed, 1 insertions, 15 deletions

diff --git a/drivers/usb/core/driver.c b/drivers/usb/core/driver.c
index 3cd9af2638fc..a3aed8d87ddc 100644
--- a/drivers/usb/core/driver.c
+++ b/drivers/usb/core/driver.c
@@ -1196,11 +1196,7 @@ static int usb_resume_both(struct usb_device *udev)
                         /* We can't progagate beyond the USB subsystem,
                          * so if a root hub's controller is suspended
                          * then we're stuck. */
-                        if (udev->dev.parent->power.power_state.event !=
-                                        PM_EVENT_ON)
-                                status = -EHOSTUNREACH;
-                        else
-                                status = usb_resume_device(udev);
+                        status = usb_resume_device(udev);
                 }
         } else {
 
diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c
index 3df538539b48..5254c50086a8 100644
--- a/drivers/usb/core/hcd.c
+++ b/drivers/usb/core/hcd.c
@@ -965,19 +965,9 @@ int usb_hcd_submit_urb (struct urb *urb, gfp_t mem_flags)
         else switch (hcd->state) {
         case HC_STATE_RUNNING:
         case HC_STATE_RESUMING:
-doit:
                 list_add_tail (&urb->urb_list, &ep->urb_list);
                 status = 0;
                 break;
-        case HC_STATE_SUSPENDED:
-                /* HC upstream links (register access, wakeup signaling) can work
-                 * even when the downstream links (and DMA etc) are quiesced; let
-                 * usbcore talk to the root hub.
-                 */
-                if (hcd->self.controller->power.power_state.event == PM_EVENT_ON
-                                && urb->dev->parent == NULL)
-                        goto doit;
-                /* FALL THROUGH */
         default:
                 status = -ESHUTDOWN;
                 break;