1 files changed, 3 insertions, 10 deletions

diff --git a/drivers/usb/core/driver.c b/drivers/usb/core/driver.c
index de98a94d1853..a6bd53ace035 100644
--- a/drivers/usb/core/driver.c
+++ b/drivers/usb/core/driver.c
@@ -1272,8 +1272,7 @@ static int usb_resume_both(struct usb_device *udev, pm_message_t msg)
 
 static void choose_wakeup(struct usb_device *udev, pm_message_t msg)
 {
-        int                     w, i;
-        struct usb_interface    *intf;
+        int     w;
 
         /* Remote wakeup is needed only when we actually go to sleep.
          * For things like FREEZE and QUIESCE, if the device is already
@@ -1285,16 +1284,10 @@ static void choose_wakeup(struct usb_device *udev, pm_message_t msg)
                 return;
         }
 
-        /* If remote wakeup is permitted, see whether any interface drivers
+        /* Enable remote wakeup if it is allowed, even if no interface drivers
          * actually want it.
          */
-        w = 0;
-        if (device_may_wakeup(&udev->dev) && udev->actconfig) {
-                for (i = 0; i < udev->actconfig->desc.bNumInterfaces; i++) {
-                        intf = udev->actconfig->interface[i];
-                        w |= intf->needs_remote_wakeup;
-                }
-        }
+        w = device_may_wakeup(&udev->dev);
 
         /* If the device is autosuspended with the wrong wakeup setting,
          * autoresume now so the setting can be changed.