On Mon, Aug 29, 2016 at 9:02 AM, Baoyou Xie <baoyou.xie@xxxxxxxxxx> wrote:
> We get 1 warning when build kernel with W=1:
> drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgm107.c:937:1: warning: no previous prototype for 'gm107_grctx_generate_tpcid' [-Wmissing-prototypes]
>
> In fact, this function is only used in the file in which it is
> declared and don't need a declaration, but can be made static.
> so this patch marks this function with 'static'.
>
It would make things a lot easier if you either consolidated all of
these static changes into one patch, or released them as a series.
Sean
> Signed-off-by: Baoyou Xie <baoyou.xie@xxxxxxxxxx>
> ---
> drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgm107.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgm107.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgm107.c
> index 6d3c501..4c4b5ab 100644
> --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgm107.c
> +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgm107.c
> @@ -933,7 +933,7 @@ gm107_grctx_generate_attrib(struct gf100_grctx *info)
> }
> }
>
> -void
> +static void
> gm107_grctx_generate_tpcid(struct gf100_gr *gr)
> {
> struct nvkm_device *device = gr->base.engine.subdev.device;
> --
> 2.7.4
>
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