Subject: [PATCH v6 2/6] pci: OF: Fix the conversion of IO ranges into IO resources.

From: [email-masked] (Arnd Bergmann)
Date: Sat, 8 Mar 2014 18:17:39 +0100

On Wednesday 05 March 2014, Liviu Dudau wrote:
> +               unsigned long port = -1;
> +               if (!pci_register_io_range(range->cpu_addr, range->size))
> +                       port = pci_address_to_pio(range->cpu_addr);

I don't remember the outcome of my suggestion to just return 'port' from
pci_register_io_range(). In my mind that would be much simpler than
adding the range in a data structure just so we can look it up in the very
next line.

	Arnd