asterisk users - May 2010 - OT - Newbie: Do I have a shared IRQ ?

Hi,

In my system, I can see :
# cat /proc/interrupts
           CPU0       CPU1       CPU2       CPU3
....
 16:      22252      22220      22209      22211   IO-APIC-fasteoi
uhci_hcd:usb1, b4xxp

I'm quite new with this topic, so if someone has experience about this, ...
Does the line above means my HFC board is sharing IRQ16 with another device
(specifically uhci_hcd:usb1) ?

Regards
-------------- next part --------------
An HTML attachment was scrubbed...
URL:
http://lists.digium.com/pipermail/asterisk-users/attachments/20100508/85a15eb3/attachment.htm