[PATCH 5/9] mtd: rawnand: brcmnand: Allow working without interrupts

[Andy Shevchenko]

On Sat, Dec 25, 2021 at 1:41 AM Florian Fainelli <f.fainelli at gmail.com> wrote:
>
> The BCMA devices include the brcmnand controller but they do not wire up
> any interrupt line, allow the main interrupt to be optional and update
> the completion path to also check for the lack of an interrupt line.
>
> Signed-off-by: Florian Fainelli <f.fainelli at gmail.com>

> -       unsigned int            irq;
> +       int                     irq;

instead.,,

> +       ctrl->irq = platform_get_irq_optional(pdev, 0);
> +       if (ctrl->irq >= 0) {

ret = ...
if (ret > 0) {

And drop 0 from the equation, OF never uses 0 as valid vIRQ.

-- 
With Best Regards,
Andy Shevchenko