Re: usb-serial ipaq kernel problem

[Pete Zaitcev]

On Fri, 26 May 2006 20:22:17 +0200, Frank Gevaerts <frank.gevaerts@xxxxxx> wrote:

> usb 1-4.5.7: USB disconnect, address 79
> ------------[ cut here ]------------
> kernel BUG at kernel/workqueue.c:110!

Please let me know if this helps:

--- linux-2.6.17-rc2/drivers/usb/serial/usb-serial.c	2006-04-23 21:06:18.000000000 -0700
+++ linux-2.6.17-rc2-lem/drivers/usb/serial/usb-serial.c	2006-05-22 21:23:29.000000000 -0700
@@ -162,6 +162,8 @@ static void destroy_serial(struct kref *
 		}
 	}
 
+	flush_scheduled_work();		/* port->work */
+
 	usb_put_dev(serial->dev);
 
 	/* free up any memory that we allocated */

-- Pete
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