On Tue, Nov 15, 2022 at 05:53:26PM +0800, Yinbo Zhu wrote:
> > > +/* ============== Data structrues =============== */
> > > +
> > > +/* gpio data */
> > > +struct platform_gpio_data {
> > > + u32 gpio_conf;
> > > + u32 gpio_out;
> > > + u32 gpio_in;
> > > + u32 support_irq;
> > > + char *label;
> > > + int gpio_base;
> > > + int ngpio;
> > > +};
> >
> > No idea why you would need to duplicate it like this either. And why
> > put it in arch/.
> because loongson platform include mips and loongarch, and the gpio device
> data was defined in arch/ in leagcy loongson gpio driver. so the
> latest loongson gpio drvier add platform_gpio_data in same dir.
put the struct into a new file in include/linux/platform_data and
use that.
Thomas.
--
Crap can work. Given enough thrust pigs will fly, but it's not necessarily a
good idea. [ RFC1925, 2.3 ]
