--- 1.11/drivers/base/power/resume.c	Mon Aug 25 11:08:21 2003
+++ edited/drivers/base/power/resume.c	Fri Oct 10 21:06:07 2003
@@ -22,8 +22,17 @@
 
 int resume_device(struct device * dev)
 {
-	if (dev->bus && dev->bus->resume)
-		return dev->bus->resume(dev);
+	if (dev->bus && dev->bus->resume) {
+		int retval;
+
+		/* drop lock so the call can use device_del() to clean up
+		 * after unplugged (or otherwise vanished) child devices
+		 */
+		up(&dpm_sem);
+		retval = dev->bus->resume(dev);
+		down(&dpm_sem);
+		return retval;
+	}
 	return 0;
 }