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SubjectRe: [PATCH 5/9] mtd: rawnand: brcmnand: Allow working without interrupts
On Sat, Dec 25, 2021 at 1:41 AM Florian Fainelli <f.fainelli@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@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

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