Applied. Thanks!
Alex
On Thu, Sep 30, 2021 at 12:23 PM Nathan Chancellor <nathan@xxxxxxxxxx> wrote:
>
> Clang warns:
>
> drivers/gpu/drm/amd/amdgpu/../display/dc/dcn201/dcn201_resource.c:1017:10: error: expression which evaluates to zero treated as a null pointer constant of type 'struct pipe_ctx *' [-Werror,-Wnon-literal-null-conversion]
> return false;
> ^~~~~
> 1 error generated.
>
> Use NULL instead of false since the function is returning a pointer
> rather than a boolean.
>
> Fixes: ff7e396f822f ("drm/amd/display: add cyan_skillfish display support")
> Link: https://github.com/ClangBuiltLinux/linux/issues/1470
> Signed-off-by: Nathan Chancellor <nathan@xxxxxxxxxx>
> ---
> drivers/gpu/drm/amd/display/dc/dcn201/dcn201_resource.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_resource.c b/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_resource.c
> index aec276e1db65..8523a048e6f6 100644
> --- a/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_resource.c
> +++ b/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_resource.c
> @@ -1014,7 +1014,7 @@ static struct pipe_ctx *dcn201_acquire_idle_pipe_for_layer(
> ASSERT(0);
>
> if (!idle_pipe)
> - return false;
> + return NULL;
>
> idle_pipe->stream = head_pipe->stream;
> idle_pipe->stream_res.tg = head_pipe->stream_res.tg;
>
> base-commit: b47b99e30cca8906753c83205e8c6179045dd725
> --
> 2.33.0.591.gddb1055343
>
