which usb driver handles usb flash stick?

[Pavel Roskin]

On Wed, 2009-03-04 at 23:01 -0800, Greg KH wrote:
> On Wed, Mar 04, 2009 at 10:31:57PM -0800, hong zhang wrote:
> > 
> > List,
> > 
> > I like to trace driver call for external usb flash memory when usb
> > flash memory is inserted to USB port on PC but I could not identify
> > which driver does the work.
> > 
> > Could anyone please tell me which driver is?
> 
> usb-storage

Or "ub" - Low Performance USB Block driver.  Although it has been a long
time since I had a device that required "ub".

-- 
Regards,
Pavel Roskin