[U-Boot] [PATCH] usb: dwc2_udc_otg: remove the driver_desc as unused variable
Marek Vasut
marex at denx.de
Thu Dec 15 03:12:25 CET 2016
On 12/15/2016 03:02 AM, Jaehoon Chung wrote:
> This patch fixes for the below warning.
>
> 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: Jaehoon Chung <jh80.chung at samsung.com>
Masahiro already sent such patch, thanks though.
> ---
> 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
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