Functionality needed to disable GuC interrupts and cleanup the
runtime/relay data structures is already covered in the unload path
via intel_guc_fini_hw and intel_guc_cleanup hence remove
i915_guc_log_unregister
v2: Removed the function i915_guc_log_unregister.
Cc: Michal Wajdeczko <michal.wajdeczko@xxxxxxxxx>
Signed-off-by: Sagar Arun Kamble <sagar.a.kamble@xxxxxxxxx>
---
drivers/gpu/drm/i915/i915_drv.c | 1 -
drivers/gpu/drm/i915/intel_guc.h | 1 -
drivers/gpu/drm/i915/intel_guc_log.c | 12 ------------
3 files changed, 14 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index f9622fc..99d2e27 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -1252,7 +1252,6 @@ static void i915_driver_unregister(struct drm_i915_private *dev_priv)
i915_perf_unregister(dev_priv);
i915_teardown_sysfs(dev_priv);
- i915_guc_log_unregister(dev_priv);
drm_dev_unregister(&dev_priv->drm);
i915_gem_shrinker_cleanup(dev_priv);
diff --git a/drivers/gpu/drm/i915/intel_guc.h b/drivers/gpu/drm/i915/intel_guc.h
index 4d7561c..1767059 100644
--- a/drivers/gpu/drm/i915/intel_guc.h
+++ b/drivers/gpu/drm/i915/intel_guc.h
@@ -174,6 +174,5 @@ static inline u32 guc_ggtt_offset(struct i915_vma *vma)
void intel_guc_log_destroy(struct intel_guc *guc);
int i915_guc_log_control(struct drm_i915_private *dev_priv, u64 control_val);
void i915_guc_log_register(struct drm_i915_private *dev_priv);
-void i915_guc_log_unregister(struct drm_i915_private *dev_priv);
#endif
diff --git a/drivers/gpu/drm/i915/intel_guc_log.c b/drivers/gpu/drm/i915/intel_guc_log.c
index 1bd91ec..b71fe8d 100644
--- a/drivers/gpu/drm/i915/intel_guc_log.c
+++ b/drivers/gpu/drm/i915/intel_guc_log.c
@@ -660,15 +660,3 @@ void i915_guc_log_register(struct drm_i915_private *dev_priv)
guc_log_late_setup(&dev_priv->guc);
mutex_unlock(&dev_priv->drm.struct_mutex);
}
-
-void i915_guc_log_unregister(struct drm_i915_private *dev_priv)
-{
- if (!i915.enable_guc_submission)
- return;
-
- mutex_lock(&dev_priv->drm.struct_mutex);
- /* GuC logging is currently the only user of Guc2Host interrupts */
- gen9_disable_guc_interrupts(dev_priv);
- guc_log_runtime_destroy(&dev_priv->guc);
- mutex_unlock(&dev_priv->drm.struct_mutex);
-}
--
1.9.1
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