[PATCH] powerpc/usb: fix build warning

[Sebastian Andrzej Siewior]

> index 9bfde82..968f751 100644
> --- a/drivers/usb/host/ehci-fsl.c
> +++ b/drivers/usb/host/ehci-fsl.c
> @@ -222,7 +222,7 @@ static int ehci_fsl_setup_phy(struct usb_hcd *hcd,
>  
>  	if (pdata->controller_ver < 0) {
>  		dev_warn(hcd->self.controller, "Could not get controller version\n");
> -		return;
> +		return -EINVAL;
>  	}
>  
>  	portsc = ehci_readl(ehci, &ehci->regs->port_status[port_offset]);

Another patch (USB: ehci-fsl: Return valid error in ehci_fsl_setup_phy)
by-passed Greg and went via Linus into tree and is available in v3.7-rc2.

Sebastian