On Sat, Dec 23, 2017 at 12:14 PM, Conrad Meyer <c...@freebsd.org> wrote:
> On Fri, Dec 22, 2017 at 8:59 AM, Warner Losh <i...@freebsd.org> wrote:
> > ...
> > New Revision: 327084
> >
> > PC Card PNP tables are terminated by a NULL sentinel. This shouldn't
> > be recorded in the linker hints, so subtract one to omit it.
> > ============================================================
> ==================
> > --- head/sys/dev/pccard/pccardvar.h Fri Dec 22 16:27:29 2017
> (r327083)
> > +++ head/sys/dev/pccard/pccardvar.h Fri Dec 22 16:59:50 2017
> (r327084)
> > @@ -95,7 +95,7 @@ struct pccard_product {
> > */
> > #define PCCARD_PNP_DESCR "D:#;V32:manufacturer;V32:
> product;Z:cisvendor;Z:cisproduct;"
> > #define PCCARD_PNP_INFO(t) \
> > - MODULE_PNP_INFO(PCCARD_PNP_DESCR, pccard, t, t, sizeof(t[0]),
> sizeof(t) / sizeof(t[0])); \
> > + MODULE_PNP_INFO(PCCARD_PNP_DESCR, pccard, t, t, sizeof(t[0]),
> sizeof(t) / sizeof(t[0]) - 1); \
>
> Perhaps more clearly, this could be:
> MODULE_PNP_INFO(PCCARD_PNP_DESCR, pccard, t, t, sizeof(t[0]), nitems(t) -
> 1)
>
Yup. A later commit did just that when I saw the construct used elsewhere.
Thanks for the suggestion!
Warner
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