[PATCH] staging: imx-drm: imx-tve: Fix a sparse warning

[Shawn Guo]

On Sun, Dec 22, 2013 at 12:19:52PM +0800, Liu Ying wrote:
> This patch declares the function of_get_tve_mode
> as a static one to fix this sparse warning:
> drivers/staging/imx-drm/imx-tve.c:563:11: warning: \
> symbol 'of_get_tve_mode' was not declared. \
> Should it be static?
> 
> Signed-off-by: Liu Ying <Ying.Liu at freescale.com>

Acked-by: Shawn Guo <shawn.guo at linaro.org>

> ---
>  drivers/staging/imx-drm/imx-tve.c |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/staging/imx-drm/imx-tve.c b/drivers/staging/imx-drm/imx-tve.c
> index 2c44fef..9abc7ca 100644
> --- a/drivers/staging/imx-drm/imx-tve.c
> +++ b/drivers/staging/imx-drm/imx-tve.c
> @@ -560,7 +560,7 @@ static const char *imx_tve_modes[] = {
>  	[TVE_MODE_VGA] = "vga",
>  };
>  
> -const int of_get_tve_mode(struct device_node *np)
> +static const int of_get_tve_mode(struct device_node *np)
>  {
>  	const char *bm;
>  	int ret, i;
> -- 
> 1.7.9.5
> 
>