drm/i915: fix per-pipe reads after "cleanup"

Commit Message

Jesse Barnes Feb. 17, 2011, 9:36 p.m. UTC

None

Patch

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_d
index eadb4b8..2eb251a 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -5746,6 +5746,7 @@  static int intel_crtc_clock_get(struct drm_device *dev, st
 struct drm_display_mode *intel_crtc_mode_get(struct drm_device *dev,
                                             struct drm_crtc *crtc)
 {
+       drm_i915_private_t *dev_priv = dev->dev_private;
        struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
        int pipe = intel_crtc->pipe;
        struct drm_display_mode *mode;