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SubjectRe: [PATCH] NFC: nxp-nci: Make firmware GPIO pin optional
On Mon, Nov 30, 2020 at 1:06 PM Schrempf Frieder
<frieder.schrempf@kontron.de> wrote:
>
> From: Frieder Schrempf <frieder.schrempf@kontron.de>
>
> There are other NXP NCI compatible NFC controllers such as the PN7150
> that use an integrated firmware and therefore do not have a GPIO to
> select firmware downloading mode. To support these kind of chips,
> let's make the firmware GPIO optional.

...

> - gpiod_set_value(phy->gpiod_fw, (mode == NXP_NCI_MODE_FW) ? 1 : 0);
> + if (phy->gpiod_fw)
> + gpiod_set_value(phy->gpiod_fw, (mode == NXP_NCI_MODE_FW) ? 1 : 0);

This change is not needed.

--
With Best Regards,
Andy Shevchenko

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