On Saturday 26 April 2008 04:28:13 pm Rene Herman wrote:
> On 25-04-08 20:38, Bjorn Helgaas wrote:
>
> > Index: work10/drivers/pnp/pnpacpi/rsparser.c
> > ===================================================================
> > --- work10.orig/drivers/pnp/pnpacpi/rsparser.c 2008-04-25 11:15:08.000000000 -0600
> > +++ work10/drivers/pnp/pnpacpi/rsparser.c 2008-04-25 11:15:09.000000000 -0600
> > @@ -82,8 +82,8 @@
> > u32 gsi, int triggering,
> > int polarity, int shareable)
> > {
> > - struct pnp_resource_table *res = dev->res;
> > - int i = 0;
> > + struct resource *res;
> > + int i;
> > int irq;
> > int p, t;
> > static unsigned char warned;
> > @@ -91,9 +91,11 @@
> > if (!valid_IRQ(gsi))
> > return;
> >
> > - while (!(res->irq_resource[i].flags & IORESOURCE_UNSET) &&
> > - i < PNP_MAX_IRQ)
> > - i++;
> > + for (i = 0; i < PNP_MAX_IRQ; i++) {
> > + res = &dev->res->irq_resource[i];
> > + if (res->flags & IORESOURCE_UNSET)
> > + break;
> > + }
>
> Another possible user of pnp_resource_valid.
I changed this, and also changed the array lookups to use
pnp_get_resource(). And I made similar changes in ISAPNP.
And I replaced many of these &dev->res->irq_resource[] things
with pnp_get_resource(). This change rippled through several
subsequent patches, but it's just more mechanical changes.
Bjorn
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