I think 2.2.15 is unlikely 

Forum: PCMCIA SCSI Host Adapter Issues
Re: small problem with adaptec 1480 and pcmcia 3.1.14 (Jerome Limozin)
Re: It's a bug in the kernel aic7xxx driver (David Hinds)
Re: Re : It's a bug in the kernel aic7xxx driver (Jerome Limozin)
Date: 2000, Apr 20
From: David Hinds <dhinds@pcmcia.sourceforge.org>

But you can prod dledford@redhat.com about it if you like ;) -- Dave

to: "I think 2.2.15 is unlikely"