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drm/amd/display: remove redundant assignment to variable dp_ref_clk_khz

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The variable dp_ref_clk_khz is being initialized with a value that is
never read and it is being updated later with a new value.  The
initialization is redundant and can be removed.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Colin Ian King 2020-04-10 12:46:13 +01:00 committed by Alex Deucher
parent 43ad9b39b0
commit 5edb769131
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/amd/display/dc/clk_mgr/dce100/dce_clk_mgr.c
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@ -131,7 +131,7 @@ int dce_get_dp_ref_freq_khz(struct clk_mgr *clk_mgr_base)
struct clk_mgr_internal *clk_mgr = TO_CLK_MGR_INTERNAL(clk_mgr_base);
int dprefclk_wdivider;
int dprefclk_src_sel;
int dp_ref_clk_khz = 600000;
int dp_ref_clk_khz;
int target_div;
/* ASSERT DP Reference Clock source is from DFS*/