Re: [PATCH v2 3/4] PCI: imx6: Convert to agnostic GPIO API

Andy Shevchenko
2024-04-23T20:04:11Z

On Tue, Apr 23, 2024 at 03:56:56PM -0400, Frank Li wrote:
> On Tue, Apr 23, 2024 at 08:19:06PM +0300, Andy Shevchenko wrote:

...

> > + imx6_pcie->reset_gpiod =
> > + devm_gpiod_get_optional(dev, "reset",
> > + imx6_pcie->gpio_active_high ? GPIOD_OUT_HIGH : GPIOD_OUT_LOW);
> > + if (IS_ERR(imx6_pcie->reset_gpiod))
> > + return dev_err_probe(dev, PTR_ERR(imx6_pcie->reset_gpiod),
> > + "unable to get reset gpio\n");
>
> Small problem here. err message "unable to get reset gpio\n" will print
> when -EPROBE_DEFER happen. EPROBE_DEFER is quite common when use i2c
> expand gpio chip.

I'm not sure how you come to this conclusion. Can you elaborate, please?
P.S> I do not see a problem as described.

--
With Best Regards,
Andy Shevchenko