[PATCH 3/4] drm/msm/dpu: drop obsolete INTF_EDP comment

[Stephen Boyd]

Quoting Dmitry Baryshkov (2022-02-21 22:22:45)
> DPU driver never supported INTF_EDP, so let's drop the obsolete comment.
> If at some point 8x74/8x84's INTF_EDP is ported to DPU driver,
> corresponding handling will have to be ported too. Until that time, the
> comment serves no purpose.
>
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov at linaro.org>
> ---

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