drm/i915: Initialize overlay->last_flip properly

Initialize overlay->last_flip properly instead of leaving it zeroed.

Cc: [email protected]
Cc: Chris Wilson <[email protected]>
Fixes: 0d9bdd886f29 ("drm/i915: Convert intel_overlay to request tracking")
Reviewed-by: Chris Wilson <[email protected]>
Signed-off-by: Ville Syrjälä <[email protected]>
Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]

diff --git a/drivers/gpu/drm/i915/intel_overlay.c b/drivers/gpu/drm/i915/intel_overlay.c
index 354f8cec96bba321ee1d24b76c83467224fc34c9..bcfb60cbeb05e0ac16f11749095468b06967d664 100644 (file)
--- a/drivers/gpu/drm/i915/intel_overlay.c
+++ b/drivers/gpu/drm/i915/intel_overlay.c
@@ -1429,6 +1429,8 @@ void intel_setup_overlay(struct drm_i915_private *dev_priv)
        overlay->contrast = 75;
        overlay->saturation = 146;
 
+       init_request_active(&overlay->last_flip, NULL);
+
        regs = intel_overlay_map_regs(overlay);
        if (!regs)
                goto out_unpin_bo;