[PATCH] drm/msm/dp: Remove unused variable

[Stephen Boyd]

Quoting Souptick Joarder (2021-07-08 19:48:34)
> Kernel test roobot throws below warning ->
>
> drivers/gpu/drm/msm/dp/dp_display.c:1017:21:
> warning: variable 'drm' set but not used [-Wunused-but-set-variable]
>
> Removed unused variable drm.
>
> Reported-by: kernel test robot <lkp at intel.com>
> Signed-off-by: Souptick Joarder <jrdr.linux at gmail.com>
> ---

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