[SRU][C][PATCH v2] 3/4] drm/i915: Remove redundant store of logical CDCLK state

[Hui Wang]

From: Imre Deak <imre.deak at intel.com>

BugLink: https://launchpad.net/bugs/1826868

We copied the original state into the atomic state already earlier in
the function, so no need to do it a second time.

Cc: Ville Syrjälä <ville.syrjala at linux.intel.com>
Signed-off-by: Imre Deak <imre.deak at intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala at linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190320135439.12201-3-imre.deak@intel.com
(cherry picked from commit 2b21dfbeee725778daed2c3dd45a3fc808176feb)
Signed-off-by: Hui Wang <hui.wang at canonical.com>
---
 drivers/gpu/drm/i915/intel_display.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 672564554541..be898e7b3285 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -12164,8 +12164,6 @@ static int intel_modeset_checks(struct drm_atomic_state *state)
 		DRM_DEBUG_KMS("New voltage level calculated to be logical %u, actual %u\n",
 			      intel_state->cdclk.logical.voltage_level,
 			      intel_state->cdclk.actual.voltage_level);
-	} else {
-		to_intel_atomic_state(state)->cdclk.logical = dev_priv->cdclk.logical;
 	}
 
 	intel_modeset_clear_plls(state);
-- 
2.17.1