USB: RESET_RESUME needs to block autosuspend when remote wakeup is needed

Reset upon resumption will wipe the input buffer and is therefore
a reason to not suspend if remote wakeup is requested because
the driver needs that data.

Signed-off-by: Oliver Neukum <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>

Author: Oliver Neukum

drivers/usb/core/driver.c

@@ -1070,7 +1070,8 @@ static int autosuspend_check(struct usb_device *udev, int reschedule)
 				struct usb_driver *driver;
 
 				driver = to_usb_driver(intf->dev.driver);
-				if (!driver->reset_resume)
+				if (!driver->reset_resume ||
+				    intf->needs_remote_wakeup)
 					return -EOPNOTSUPP;
 			}
 		}