Re: [PATCH hyperv-next v5 08/11] Drivers: hv: vmbus: Get the IRQ number from DeviceTree

Arnd Bergmann
2025-03-08T21:11:55Z

On Fri, Mar 7, 2025, at 23:03, Roman Kisel wrote:
>
> +static int __maybe_unused vmbus_set_irq(struct platform_device *pdev)

Instead of the __maybe_unused annotation here

>
> +#ifndef HYPERVISOR_CALLBACK_VECTOR
> + ret = vmbus_set_irq(pdev);
> + if (ret)
> + return ret;
> +#endif
> +

you can use

if (!__is_defined(HYPERVISOR_CALLBACK_VECTOR))
ret = vmbus_set_irq(pdev);

and make it a little more readable.

Arnd