[U-Boot] [PATCH] drivers:usb:fsl: Return if USB_MAX_CONTROLLER_COUNT is incorrect

[Badola Nikhil]

> -----Original Message-----
> From: Nikhil Badola [mailto:nikhil.badola at freescale.com]
> Sent: Tuesday, May 12, 2015 2:58 PM
> To: u-boot at lists.denx.de
> Cc: Badola Nikhil-B46172
> Subject: [PATCH] drivers:usb:fsl: Return if USB_MAX_CONTROLLER_COUNT
> is incorrect
> 
> Return if USB_MAX_CONTROLLER_COUNT hence the index of the controller
> to be initialised is incorrect
> 
> Signed-off-by: Nikhil Badola <nikhil.badola at freescale.com>
> ---
>  drivers/usb/host/ehci-fsl.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/usb/host/ehci-fsl.c b/drivers/usb/host/ehci-fsl.c index
> ed83eb4..1973e0b 100644
> --- a/drivers/usb/host/ehci-fsl.c
> +++ b/drivers/usb/host/ehci-fsl.c
> @@ -76,7 +76,7 @@ int ehci_hcd_init(int index, enum usb_init_type init,
>  		break;
>  	default:
>  		printf("ERROR: wrong controller index!!\n");
> -		break;
> +		return -1;
>  	};
> 
>  	*hccr = (struct ehci_hccr *)((uint32_t)&ehci->caplength);
> --
> 1.7.11.7
> 

CCing Marek Vasut..