[PATCH v2 1/3] drm/msm: drop register logging support

[Stephen Boyd]

Quoting Dmitry Baryshkov (2022-01-05 15:26:58)
> Register logging was used during early stages of msm driver development
> to compare upstream and downstream register traces. However the tool was
> never updated to work with mdp5 hardware. Later it was dropped
> completely when Rob imported freedreno tools into mesa. All this makes
> DRM_MSM_REGISTER_LOGGING irrelevant now, so it can be dropped.
>
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov at linaro.org>
> ---

Reviewed-by: Stephen Boyd <swboyd at chromium.org>