Re: [PATCH v2 2/2] PCI: of: Ignore resources with failed translation

[Rob Herring <robh+dt@kernel.org>]

On Thu, Oct 8, 2015 at 2:24 AM, Pavel Fedin <p.fedin@samsung.com> wrote:
> This patch allows PCI host controller to function even if part of resources
> is unusable for some reason. An example is non-LPAE kernel on a machine
> which has some 64-bit resources. Unusable resources will be just skipped
> instead of a complete failure.
>
> Signed-off-by: Pavel Fedin <p.fedin@samsung.com>

Applied, thanks.

Rob

> ---
>  drivers/of/of_pci.c | 6 ++++--
>  1 file changed, 4 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/of/of_pci.c b/drivers/of/of_pci.c
> index 5751dc5..ea7c2b6 100644
> --- a/drivers/of/of_pci.c
> +++ b/drivers/of/of_pci.c
> @@ -223,8 +223,10 @@ int of_pci_get_host_bridge_resources(struct device_node *dev,
>                 }
>
>                 err = of_pci_range_to_resource(&range, dev, res);
> -               if (err)
> -                       goto conversion_failed;
> +               if (err) {
> +                       kfree(res);
> +                       continue;
> +               }
>
>                 if (resource_type(res) == IORESOURCE_IO) {
>                         if (!io_base) {
> --
> 2.4.4
>