Re: [PATCH 1/3] PCI: xilinx-nwl: Save error IRQ number in device_node private data

[Christoph Hellwig]

> +#ifdef CONFIG_PCIEAER
> +     struct device_node *node = dev->of_node;
> +#endif
>  
>       breg_val = nwl_bridge_readl(pcie, E_BREG_CAPABILITIES) & BREG_PRESENT;
>       if (!breg_val) {
> @@ -744,6 +747,9 @@ static int nwl_pcie_bridge_init(struct nwl_pcie *pcie)
>                       pcie->irq_misc);
>               return err;
>       }
> +#ifdef CONFIG_PCIEAER
> +     node->data =  &pcie->irq_misc;
> +#endif

Is there any good reason for these ifdefs?  Always assigning the node
data would seem harmless and much cleaner to me.