Re: [PATCH v2 3/4] hwmon: axi-fan: don't use driver_override as IRQ name

[Frank Li]

From: Frank Li (AI-BOT) <frank.li@xxxxxxx>

> 	ret = devm_request_threaded_irq(&pdev->dev, ctl->irq, NULL,
> 					axi_fan_control_irq_handler,
> 					IRQF_ONESHOT | IRQF_TRIGGER_HIGH,
> -					pdev->driver_override, ctl);
> +					NULL, ctl);

Good catch. Using driver_override as IRQ name is indeed unsafe since it's
not guaranteed to be a valid string. Passing NULL is correct here; the
devm IRQ helpers will fall back to dev_name() which is always valid.

The fix is minimal and addresses the root cause. The error handling path
below looks fine—dev_err_probe() will still work correctly with the NULL
name.

Looks good to me.

AI bot review and may be useless.