drm/i915: Silence a few -Wunused-but-set-variable

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

1 files changed, 1 insertions, 2 deletions

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 36958fdabdce..2fbc3da06c29 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -4346,7 +4346,7 @@ static void intel_update_watermarks(struct drm_device *dev)
         struct drm_i915_private *dev_priv = dev->dev_private;
         struct drm_crtc *crtc;
         int sr_hdisplay = 0;
-        unsigned long planea_clock = 0, planeb_clock = 0, sr_clock = 0;
+        unsigned long planea_clock = 0, planeb_clock = 0;
         int enabled = 0, pixel_size = 0;
         int sr_htotal = 0;
 
@@ -4368,7 +4368,6 @@ static void intel_update_watermarks(struct drm_device *dev)
                                 planeb_clock = crtc->mode.clock;
                         }
                         sr_hdisplay = crtc->mode.hdisplay;
-                        sr_clock = crtc->mode.clock;
                         sr_htotal = crtc->mode.htotal;
                         if (crtc->fb)
                                 pixel_size = crtc->fb->bits_per_pixel / 8;