[PATCH] drm: rcar-du: of: Include header to define prototypes

[Vaishali Thakkar]

On Tue, Apr 24, 2018 at 9:09 PM, Kieran Bingham
<kieran.bingham+renesas at ideasonboard.com> wrote:
> The symbol 'rcar_du_of_init' is defined by the rcar_du_of module header,
> but it is not included by the C implementation.
>
> Include the header to correctly define the function prototypes.
>
> Fixes the following warning:
>
> linux/drivers/gpu/drm/rcar-du/rcar_du_of.c:319:13:
>    warning: symbol 'rcar_du_of_init' was not declared. Should it be static?
>     CC      drivers/gpu/drm/rcar-du/rcar_du_of.o
>
> Fixes: 81c0e3dd8292 ("drm: rcar-du: Fix legacy DT to create LVDS encoder nodes")
> Signed-off-by: Kieran Bingham <kieran.bingham+renesas at ideasonboard.com>

Reviewed-by: Vaishali Thakkar <vthakkar at vaishalithakkar.in>

> ---
>  drivers/gpu/drm/rcar-du/rcar_du_of.c | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/drivers/gpu/drm/rcar-du/rcar_du_of.c b/drivers/gpu/drm/rcar-du/rcar_du_of.c
> index 68a0b82cb17e..afef69669bb4 100644
> --- a/drivers/gpu/drm/rcar-du/rcar_du_of.c
> +++ b/drivers/gpu/drm/rcar-du/rcar_du_of.c
> @@ -18,6 +18,7 @@
>
>  #include "rcar_du_crtc.h"
>  #include "rcar_du_drv.h"
> +#include "rcar_du_of.h"
>
>  /* -----------------------------------------------------------------------------
>   * Generic Overlay Handling
> --
> 2.17.0
>