[PATCH v7] PCI: Xilinx-NWL-PCIe: Added support for Xilinx NWL PCIe Host Controller

[Bharat Kumar Gogada]

> > Without #ifdefs if we compile driver for legacy, MSI structures will not be
> available and we get compile time error.
> 
> Sorry for nitpicking but at least can we use elegant version of #ifdefs .i.e. #if
> IS_ENABLED() here ?
> 
Since IS_ENABLED() is checked at runtime, compile time error would come for legacy.

Thanks
Bharat