Re: PCI device driver writing newbie trouble

[Greg KH <greg@kroah.com>]

On Sun, Apr 23, 2006 at 10:50:38AM +0300, Pekka Enberg wrote:
> On Thu, Apr 20, 2006 at 04:04:07PM +0100, Bert Thomas wrote:
> > > static const struct pci_device_id cif50_ids[] = {
> > >         {
> > >         .vendor = 0x10B5,
> > >         .device = 0x9050,
> > >         .subvendor = PCI_ANY_ID, //0x10B5,
> > >         .subdevice = PCI_ANY_ID, //0x1080,
> > >         .class = PCI_ANY_ID,
> > >         .class_mask = PCI_ANY_ID
> > >         },
> 
> On 4/22/06, Greg KH <greg@kroah.com> wrote:
> > Try the PCI_DEVICE() macro here instead.
> >
> > But that should not matter, this should work, I don't know why it
> > doesn't sorry.
> 
> No device class will ever match the above class and class_mask.
> Changing them to zero makes it work according to Bert.

Ah, yeah, that would work, good catch.  If you used the PCI_DEVICE()
macro, it would have also worked :)

thanks,

greg k-h