drm/amdgpu: remove unnecessary variables

This fixes the warnings below, and also drops the display_count
variable, as it's unused.

 In function 'svm_range_map_to_gpu':
 warning: variable 'bo_va' set but not used [-Wunused-but-set-variable]
 1172 |         struct amdgpu_bo_va bo_va;
      |                             ^~~~~
 ...
 In function 'dcn201_update_clocks':
 warning: variable 'enter_display_off' set but not used [-Wunused-but-set-variable]
 132 |         bool enter_display_off = false;
     |              ^~~~~~~~~~~~~~~~~

Changes since v1:
- As suggested by Rodrigo Siqueira:
  1. Drop display_count variable.
- As suggested by Felix Kuehling:
  1. Remove block surrounding amdgpu_xgmi_same_hive.

Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Isabella Basso <isabbasso@riseup.net>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

1 files changed, 1 insertions, 6 deletions

diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn201/dcn201_clk_mgr.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn201/dcn201_clk_mgr.c
index db9950244c7b..6b5571a57730 100644
--- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn201/dcn201_clk_mgr.c
+++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn201/dcn201_clk_mgr.c
@@ -126,10 +126,8 @@ static void dcn201_update_clocks(struct clk_mgr *clk_mgr_base,
 	struct clk_mgr_internal *clk_mgr = TO_CLK_MGR_INTERNAL(clk_mgr_base);
 	struct dc_clocks *new_clocks = &context->bw_ctx.bw.dcn.clk;
 	struct dc *dc = clk_mgr_base->ctx->dc;
-	int display_count;
 	bool update_dppclk = false;
 	bool update_dispclk = false;
-	bool enter_display_off = false;
 	bool dpp_clock_lowered = false;
 	bool force_reset = false;
 	bool p_state_change_support;
@@ -145,10 +143,7 @@ static void dcn201_update_clocks(struct clk_mgr *clk_mgr_base,
 		dcn2_read_clocks_from_hw_dentist(clk_mgr_base);
 	}
 
-	display_count = clk_mgr_helper_get_active_display_cnt(dc, context);
-
-	if (display_count == 0)
-		enter_display_off = true;
+	clk_mgr_helper_get_active_display_cnt(dc, context);
 
 	if (should_set_clock(safe_to_lower, new_clocks->phyclk_khz, clk_mgr_base->clks.phyclk_khz))
 		clk_mgr_base->clks.phyclk_khz = new_clocks->phyclk_khz;