Re: Test patch for sleep on Aluminium PowerBooks

[Benjamin Herrenschmidt]

On Wed, 2004-10-27 at 16:10 +0200, Sjoerd Simons wrote:

> the usb_bus_type struct doesn't have the rwsem member anymore, so that doesn't
> compile.. 

--- linux-2.6.9/drivers/usb/core/hub.c.susp     2004-10-27 17:30:39.796999176 
+0100
+++ linux-2.6.9/drivers/usb/core/hub.c  2004-10-27 17:31:49.991979112 +0100
@@ -1527,12 +1527,12 @@ static int __usb_suspend_device (struct 
                         * even for drivers that can't suspend.
                         */
                        if (!driver->suspend || state > PM_SUSPEND_MEM) {
-#if 1
+#if 0
                                dev_warn(&intf->dev, "resume is unsafe!\n");
 #else
-                               down_write(&usb_bus_type.rwsem);
+                               down_write(&usb_bus_type.subsys.rwsem);
                                device_release_driver(&intf->dev);
-                               up_write(&usb_bus_type.rwsem);
+                               up_write(&usb_bus_type.subsys.rwsem);
 #endif
                        }
                }