On Mon, Mar 10, 2014 at 12:53:09PM +0000, Sørensen, Stefan wrote:
> On Sat, 2014-03-08 at 20:42 +0100, Richard Cochran wrote:
> > +int ptp_find_pin(struct ptp_clock *ptp,
> > + enum ptp_pin_function func, unsigned int chan)
> > +{
> > + struct ptp_pin_desc *pin = NULL;
> > + int i;
> > +
> > + mutex_lock(&ptp->pincfg_mux);
> > + for (i = 0; i < ptp->info->n_pins; i++) {
> > + if (ptp->info->pin_config[i].func == func &&
> > + ptp->info->pin_config[i].chan == chan) {
> > + pin = &ptp->info->pin_config[i];
> > + break;
> > + }
> > + }
> > + mutex_unlock(&ptp->pincfg_mux);
> > +
> > + return pin ? pin - ptp->info->pin_config : -1;
> > +}
>
> Maybe replace 'pin - ptp->info->pin_config' with 'i'?
Yes, of course.
Thanks,
Richard
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