Re: [PATCH] drm/amd/display: Remove unused globals FORCE_RATE and FORCE_LANE_COUNT

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On 2022-06-26 10:20, Tom Rix wrote:
sparse reports
drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link_dp.c:3885:6: warning: symbol 'FORCE_RATE' was not declared. Should it be static?
drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link_dp.c:3886:10: warning: symbol 'FORCE_LANE_COUNT' was not declared. Should it be static?

Neither of thse variables is used in dc_link_dp.c.  Reviewing the commit listed in
the fixes tag shows neither was used in the original patch.  So remove them.

Fixes: 265280b99822 ("drm/amd/display: add CLKMGR changes for DCN32/321")
Signed-off-by: Tom Rix <trix@xxxxxxxxxx>
---
  drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c | 3 ---
  1 file changed, 3 deletions(-)

diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c b/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
index be1dcb0a2a06..f3421f2bd52e 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
@@ -3882,9 +3882,6 @@ static bool decide_mst_link_settings(const struct dc_link *link, struct dc_link_
  	return true;
  }
-bool FORCE_RATE = false;
-uint32_t FORCE_LANE_COUNT = 0;
-
  void decide_link_settings(struct dc_stream_state *stream,
  	struct dc_link_settings *link_setting)
  {


Reviewed-by: Aurabindo Pillai <aurabindo.pillai@xxxxxxx>



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