No need to look at crtc->config when we have crtc_state in the caller.

Signed-off-by: Maarten Lankhorst <maarten.lankho...@linux.intel.com>
---
 drivers/gpu/drm/i915/intel_display.c | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_display.c 
b/drivers/gpu/drm/i915/intel_display.c
index 7812fab31646..eaf522ef2927 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -12127,8 +12127,9 @@ intel_modeset_verify_disabled(struct drm_device *dev,
        verify_disabled_dpll_state(dev);
 }
 
-static void update_scanline_offset(struct intel_crtc *crtc)
+static void update_scanline_offset(const struct intel_crtc_state *crtc_state)
 {
+       struct intel_crtc *crtc = to_intel_crtc(crtc_state->base.crtc);
        struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
 
        /*
@@ -12159,7 +12160,7 @@ static void update_scanline_offset(struct intel_crtc 
*crtc)
         * answer that's slightly in the future.
         */
        if (IS_GEN2(dev_priv)) {
-               const struct drm_display_mode *adjusted_mode = 
&crtc->config->base.adjusted_mode;
+               const struct drm_display_mode *adjusted_mode = 
&crtc_state->base.adjusted_mode;
                int vtotal;
 
                vtotal = adjusted_mode->crtc_vtotal;
@@ -12168,7 +12169,7 @@ static void update_scanline_offset(struct intel_crtc 
*crtc)
 
                crtc->scanline_offset = vtotal - 1;
        } else if (HAS_DDI(dev_priv) &&
-                  intel_crtc_has_type(crtc->config, INTEL_OUTPUT_HDMI)) {
+                  intel_crtc_has_type(crtc_state, INTEL_OUTPUT_HDMI)) {
                crtc->scanline_offset = 2;
        } else
                crtc->scanline_offset = 1;
@@ -12522,7 +12523,7 @@ static void intel_update_crtc(struct drm_crtc *crtc,
                                                 to_intel_plane(crtc->primary));
 
        if (modeset) {
-               update_scanline_offset(intel_crtc);
+               update_scanline_offset(pipe_config);
                dev_priv->display.crtc_enable(pipe_config, state);
 
                /* vblanks work again, re-enable pipe CRC. */
@@ -15868,7 +15869,7 @@ static void intel_modeset_readout_hw_state(struct 
drm_device *dev)
 
                        drm_calc_timestamping_constants(&crtc->base,
                                                        
&crtc_state->base.adjusted_mode);
-                       update_scanline_offset(crtc);
+                       update_scanline_offset(crtc_state);
                }
 
                dev_priv->min_cdclk[crtc->pipe] = min_cdclk;
-- 
2.19.0

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