how to prevent Ubuntu to automatically insert the modules

[radu at aom.ro]

On Tue, 22 Jun 2010 20:57:37 +0800, loody <miloody at gmail.com> wrote:
> Dear all:
> I try to trace gadet Mass storage driver in kernel, but each time I
> insert g_storage_file.ko the usb-storage.ko
> will be automatically inserted.
> 
> Is there any way to prevent Ubuntu automatically instert the modules?
> (I roughly know there is a dependency of modules but I have no idea
> where and how to turn it off)
> appreciate your help,
> miloody

hey there mate, here's a page you might find usefull 

http://ubuntuforums.org/showthread.php?t=166624