X-Git-Url: http://drtracing.org/?a=blobdiff_plain;ds=sidebyside;f=drivers%2Fgpu%2Fdrm%2Fi915%2Fi915_debugfs.c;h=0a893f7400fa1fa58724ce1c621684c643cf3f9f;hb=b066254fee2b0b4d1323295f8ae34c9442222165;hp=4d46441cbe2d830de73ffacdb5821dbdd11f6340;hpb=74d83b7eedab14e4b963a2220ff76f98fa6d4cb8;p=deliverable%2Flinux.git

diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
index 4d46441cbe2d..0a893f7400fa 100644
--- a/drivers/gpu/drm/i915/i915_debugfs.c
+++ b/drivers/gpu/drm/i915/i915_debugfs.c
@@ -1207,13 +1207,17 @@ static int i915_context_status(struct seq_file *m, void *unused)
 	if (ret)
 		return ret;
 
-	seq_printf(m, "power context ");
-	describe_obj(m, dev_priv->pwrctx);
-	seq_printf(m, "\n");
+	if (dev_priv->pwrctx) {
+		seq_printf(m, "power context ");
+		describe_obj(m, dev_priv->pwrctx);
+		seq_printf(m, "\n");
+	}
 
-	seq_printf(m, "render context ");
-	describe_obj(m, dev_priv->renderctx);
-	seq_printf(m, "\n");
+	if (dev_priv->renderctx) {
+		seq_printf(m, "render context ");
+		describe_obj(m, dev_priv->renderctx);
+		seq_printf(m, "\n");
+	}
 
 	mutex_unlock(&dev->mode_config.mutex);