On Wed, 7 Oct 2009, Jean-Denis Girard wrote: > Alan Stern a écrit : > | This patch should help. > > Unfortunately no: Are you sure you are running the patched driver? Try this: Add a printk statement near the start of destroy_serial() in drivers/usb/serial/usb-serial.c, just after the dbg() line. Make it print out the value of serial->num_ports. You can also add some printk statements to edge_release() in io_edgeport.c. Try to pin down exactly which statement causes the invalid memory reference. Alan Stern -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
