"Peter 'p2' De Schrijver" <peter.de-schrijver@xxxxxxxxx> writes:
>>
>> The cross-platform gpiolib calls should be used here.
>>
>> > + snprintf(name, sizeof(name), "hw_dbg%d", i);
>> > + err = _new_debobs_pad(&debobs_pads[i], name, i,
>> > + debobs_root);
>> > + if (err) {
>> > + omap_free_gpio(ETK_GPIO(i));
>> > + return err;
>> > + }
>> > + }
>> > + }
>>
>> In the successful case, future calls to gpio_request() to use these
>> lines will fail, since the line is reserved by the omap_request_gpio()
>> call.
>>
>
> Yes. That's intended. If debobs sucessfully claims the GPIO line, noone
> else should be allowed to claim it, unless debobs releases it again.
>
In that case, what is the proposed method for other kernel code to use
the debobs lines?
Kevin
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