[PATCH -next] drm/amd/display: remove set but not used variable 'bpc'

[Alex Deucher]

Applied.  Thanks!

Alex

On Sun, Nov 10, 2019 at 9:30 PM YueHaibing <yuehaibing at huawei.com> wrote:
>
> Fixes gcc '-Wunused-but-set-variable' warning:
>
> drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c: In function get_pbn_from_timing:
> drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:2364:11: warning:
>  variable bpc set but not used [-Wunused-but-set-variable]
>
> It is not used since commit e49f69363adf ("drm/amd/display: use
> proper formula to calculate bandwidth from timing")
>
> Signed-off-by: YueHaibing <yuehaibing at huawei.com>
> ---
>  drivers/gpu/drm/amd/display/dc/core/dc_link.c | 2 --
>  1 file changed, 2 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link.c b/drivers/gpu/drm/amd/display/dc/core/dc_link.c
> index bdc8be3..53394e2 100644
> --- a/drivers/gpu/drm/amd/display/dc/core/dc_link.c
> +++ b/drivers/gpu/drm/amd/display/dc/core/dc_link.c
> @@ -2653,13 +2653,11 @@ static int get_color_depth(enum dc_color_depth color_depth)
>
>  static struct fixed31_32 get_pbn_from_timing(struct pipe_ctx *pipe_ctx)
>  {
> -       uint32_t bpc;
>         uint64_t kbps;
>         struct fixed31_32 peak_kbps;
>         uint32_t numerator;
>         uint32_t denominator;
>
> -       bpc = get_color_depth(pipe_ctx->stream_res.pix_clk_params.color_depth);
>         kbps = dc_bandwidth_in_kbps_from_timing(&pipe_ctx->stream->timing);
>
>         /*
> --
> 2.7.4
>
>
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