[PATCH] PCI: xgene: Fix the map_bus callback prototype

[Bjorn Helgaas]

[+cc Fabio]

On Mon, Feb 23, 2015 at 05:21:39PM +0700, Phong Tran wrote:
> The return value should be void __iomem *.
> Tested by compile only.
> 
> Signed-off-by: Phong Tran <tranmanphong at gmail.com>

I've already applied an identical patch from Fabio Estevam.  I added
Arnd's ack to it and also mentioned you in the credits, Phong.

> ---
>  drivers/pci/host/pci-xgene.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/pci/host/pci-xgene.c b/drivers/pci/host/pci-xgene.c
> index aab5547..9c3bfd8 100644
> --- a/drivers/pci/host/pci-xgene.c
> +++ b/drivers/pci/host/pci-xgene.c
> @@ -127,7 +127,7 @@ static bool xgene_pcie_hide_rc_bars(struct pci_bus *bus, int offset)
>  	return false;
>  }
>  
> -static int xgene_pcie_map_bus(struct pci_bus *bus, unsigned int devfn,
> +static void __iomem *xgene_pcie_map_bus(struct pci_bus *bus, unsigned int devfn,
>  			      int offset)
>  {
>  	struct xgene_pcie_port *port = bus->sysdata;
> -- 
> 2.1.0
>