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i915: add Dell OptiPlex FX170 to intel_no_lvds
[deliverable/linux.git]
/
drivers
/
gpu
/
drm
/
i915
/
i915_debugfs.c
diff --git
a/drivers/gpu/drm/i915/i915_debugfs.c
b/drivers/gpu/drm/i915/i915_debugfs.c
index 4d46441cbe2d830de73ffacdb5821dbdd11f6340..0a893f7400fa1fa58724ce1c621684c643cf3f9f 100644
(file)
--- 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;
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);
mutex_unlock(&dev->mode_config.mutex);
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