[U-Boot] [PATCH] usb: dwc2-otg: remove unused variable

[Marek Vasut]

On 12/14/2016 06:30 AM, Masahiro Yamada wrote:
> GCC 6.1 complains about this.
> 
> drivers/usb/gadget/dwc2_udc_otg.c:72:19: warning: 'driver_desc'
> defined but not used [-Wunused-const-variable=]
>  static const char driver_desc[] = DRIVER_DESC;
>                    ^~~~~~~~~~~
> 
> Signed-off-by: Masahiro Yamada <yamada.masahiro at socionext.com>

Acked-by: Marek Vasut <marex at denx.de>

Applied too, thanks.

> ---
> 
>  drivers/usb/gadget/dwc2_udc_otg.c | 2 --
>  1 file changed, 2 deletions(-)
> 
> diff --git a/drivers/usb/gadget/dwc2_udc_otg.c b/drivers/usb/gadget/dwc2_udc_otg.c
> index d72bfdf..cb44374 100644
> --- a/drivers/usb/gadget/dwc2_udc_otg.c
> +++ b/drivers/usb/gadget/dwc2_udc_otg.c
> @@ -63,13 +63,11 @@ static char *state_names[] = {
>  	"WAIT_FOR_NULL_COMPLETE",
>  };
>  
> -#define DRIVER_DESC "DWC2 HS USB OTG Device Driver, (c) Samsung Electronics"
>  #define DRIVER_VERSION "15 March 2009"
>  
>  struct dwc2_udc	*the_controller;
>  
>  static const char driver_name[] = "dwc2-udc";
> -static const char driver_desc[] = DRIVER_DESC;
>  static const char ep0name[] = "ep0-control";
>  
>  /* Max packet size*/
> 


-- 
Best regards,
Marek Vasut