Re: [PATCH] compile fix for MPT Fusion driver for 2.5.70 bk

From: Greg KH (greg@kroah.com)
Date: Thu Jun 05 2003 - 11:33:37 EST


On Thu, Jun 05, 2003 at 05:29:01PM +0100, Dave Jones wrote:
> On Fri, Jun 06, 2003 at 02:01:22AM +1000, James Morris wrote:
> > The patch below fixes compilation for the MPT Fusion driver, which broke
> > with recent changes to the PCI API.
> >
> > It seems that the code is trying to detect which version of the API its
> > being compiled for, but the macro it was looking for has disappeared.
>
> This looks bogus to me.
>
> > diff -urN -X dontdiff bk.pending/drivers/message/fusion/linux_compat.h bk.w1/drivers/message/fusion/linux_compat.h
> > --- bk.pending/drivers/message/fusion/linux_compat.h 2003-06-06 00:36:11.000000000 +1000
> > +++ bk.w1/drivers/message/fusion/linux_compat.h 2003-06-06 01:48:49.000000000 +1000
> > @@ -147,7 +147,7 @@
> >
> >
> > /* PCI/driver subsystem { */
> > -#ifndef pci_for_each_dev
> > +#ifndef pci_for_each_dev_reverse
> > #define pci_for_each_dev(dev) for((dev)=pci_devices; (dev)!=NULL; (dev)=(dev)->next)
>
> What has _reverse got to do with this define ?

Nothing, he's just trying to detect the kernel version. I'll just
change that to a:
        #if 0
for now, and let the fusion maintainer fix it up how they see fit based
on old kernel versions, if they want to.

> Whilst on the subject, how come we still have the _reverse method now
> that pci_for_each_dev is dead ?

Because I hadn't gotten to it yet, that was on the plate for today :)

thanks,

greg k-h
-
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