On Fri, Jun 10, 2016 at 09:55:15PM +0200, Tomasz Nowicki wrote:
> pci_bus_find_domain_nr() retrieves the host bridge domain number in a DT
> specific way. Factor our pci_bus_find_domain_nr() in a separate DT
s/our/out
> function (ie of_pci_bus_find_domain_nr()) so that DT code is self
> contained, paving the way for retrieving domain number in
> pci_bus_find_domain_nr() with additional firmware methods (ie ACPI).
>
> Signed-off-by: Tomasz Nowicki <tn@xxxxxxxxxxxx>
> ---
> drivers/pci/pci.c | 7 ++++++-
> 1 file changed, 6 insertions(+), 1 deletion(-)
Reviewed-by: Lorenzo Pieralisi <lorenzo.pieralisi@xxxxxxx>
>
> diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
> index b9a7833..327828d 100644
> --- a/drivers/pci/pci.c
> +++ b/drivers/pci/pci.c
> @@ -4941,7 +4941,7 @@ int pci_get_new_domain_nr(void)
> }
>
> #ifdef CONFIG_PCI_DOMAINS_GENERIC
> -int pci_bus_find_domain_nr(struct pci_bus *bus, struct device *parent)
> +static int of_pci_bus_find_domain_nr(struct device *parent)
> {
> static int use_dt_domains = -1;
> int domain = -1;
> @@ -4987,6 +4987,11 @@ int pci_bus_find_domain_nr(struct pci_bus *bus, struct device *parent)
>
> return domain;
> }
> +
> +int pci_bus_find_domain_nr(struct pci_bus *bus, struct device *parent)
> +{
> + return of_pci_bus_find_domain_nr(parent);
> +}
> #endif
> #endif
>
> --
> 1.9.1
>
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