On Tuesday 26 June 2012 10:39 AM, Shilimkar, Santosh wrote:
+#if defined(CONFIG_OF)
> > +static const struct of_device_id emif_of_match[] = {
> > + { .compatible = "ti,emif-4d" },
> > + { .compatible = "ti,emif-4d5" },
> > + {},
> > +};
> > +MODULE_DEVICE_TABLE(of, emif_of_match);
> > +#endif
> > +
> > static struct platform_driver emif_driver = {
> > .remove = __exit_p(emif_remove),
> > .shutdown = emif_shutdown,
> > .driver = {
> > .name = "emif",
> > +#if defined(CONFIG_OF)
> > + .of_match_table = of_match_ptr(emif_of_match),
> > +#endif
>
> Are these two still #if defined needed?
>
> Also, what about the IS_DEFINED macro?
>
Yes. To avoid the build break in !DT build.
No, infact of_match_ptr is there just so you can avoid a
#ifdef around and not break !CONFIG_OF.
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