diff --git a/drivers/gpu/drm/i915/gt/intel_reset.c b/drivers/gpu/drm/i915/gt/intel_reset.c
index 8ba7af8b7ced..c69c298e0d2c 100644
--- a/drivers/gpu/drm/i915/gt/intel_reset.c
+++ b/drivers/gpu/drm/i915/gt/intel_reset.c
@@ -978,11 +978,11 @@ void i915_reset(struct drm_i915_private *i915,
 
 	might_sleep();
 	GEM_BUG_ON(!test_bit(I915_RESET_BACKOFF, &error->flags));
-	lock_map_acquire(&i915->gt.reset_lockmap);
+	lockdep_assert_held(&error->wedge_mutex);
 
 	/* Clear any previous failed attempts at recovery. Time to try again. */
 	if (!__i915_gem_unset_wedged(i915))
-		goto unlock;
+		return;
 
 	if (reason)
 		dev_notice(i915->drm.dev, "Resetting chip for %s\n", reason);
@@ -1030,8 +1030,6 @@ void i915_reset(struct drm_i915_private *i915,
 
 finish:
 	reset_finish(i915);
-unlock:
-	lock_map_release(&i915->gt.reset_lockmap);
 	return;
 
 taint:
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 90d94d904e65..3683ef6d4c28 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -1901,14 +1901,6 @@ struct drm_i915_private {
 		ktime_t last_init_time;
 
 		struct i915_vma *scratch;
-
-		/*
-		 * We must never wait on the GPU while holding a lock as we
-		 * may need to perform a GPU reset. So while we don't need to
-		 * serialise wait/reset with an explicit lock, we do want
-		 * lockdep to detect potential dependency cycles.
-		 */
-		struct lockdep_map reset_lockmap;
 	} gt;
 
 	struct {
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index 4bbded4aa936..7232361973fd 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -1746,7 +1746,6 @@ static void i915_gem_init__mm(struct drm_i915_private *i915)
 
 int i915_gem_init_early(struct drm_i915_private *dev_priv)
 {
-	static struct lock_class_key reset_key;
 	int err;
 
 	intel_gt_pm_init(dev_priv);
@@ -1754,8 +1753,6 @@ int i915_gem_init_early(struct drm_i915_private *dev_priv)
 	INIT_LIST_HEAD(&dev_priv->gt.active_rings);
 	INIT_LIST_HEAD(&dev_priv->gt.closed_vma);
 	spin_lock_init(&dev_priv->gt.closed_lock);
-	lockdep_init_map(&dev_priv->gt.reset_lockmap,
-			 "i915.reset", &reset_key, 0);
 
 	i915_gem_init__mm(dev_priv);
 	i915_gem_init__pm(dev_priv);
diff --git a/drivers/gpu/drm/i915/i915_request.c b/drivers/gpu/drm/i915/i915_request.c
index 1cbc3ef4fc27..5311286578b7 100644
--- a/drivers/gpu/drm/i915/i915_request.c
+++ b/drivers/gpu/drm/i915/i915_request.c
@@ -1444,7 +1444,15 @@ long i915_request_wait(struct i915_request *rq,
 		return -ETIME;
 
 	trace_i915_request_wait_begin(rq, flags);
-	lock_map_acquire(&rq->i915->gt.reset_lockmap);
+
+	/*
+	 * We must never wait on the GPU while holding a lock as we
+	 * may need to perform a GPU reset. So while we don't need to
+	 * serialise wait/reset with an explicit lock, we do want
+	 * lockdep to detect potential dependency cycles.
+	 */
+	mutex_acquire(&rq->i915->gpu_error.wedge_mutex.dep_map,
+		      0, 0, _THIS_IP_);
 
 	/*
 	 * Optimistic spin before touching IRQs.
@@ -1518,7 +1526,7 @@ long i915_request_wait(struct i915_request *rq,
 	dma_fence_remove_callback(&rq->fence, &wait.cb);
 
 out:
-	lock_map_release(&rq->i915->gt.reset_lockmap);
+	mutex_release(&rq->i915->gpu_error.wedge_mutex.dep_map, 0, _THIS_IP_);
 	trace_i915_request_wait_end(rq);
 	return timeout;
 }
diff --git a/drivers/gpu/drm/i915/selftests/igt_reset.c b/drivers/gpu/drm/i915/selftests/igt_reset.c
index 587df6fd4ffe..e69c9e3f4c49 100644
--- a/drivers/gpu/drm/i915/selftests/igt_reset.c
+++ b/drivers/gpu/drm/i915/selftests/igt_reset.c
@@ -30,6 +30,8 @@ void igt_global_reset_lock(struct drm_i915_private *i915)
 				    I915_RESET_ENGINE + id,
 				    TASK_UNINTERRUPTIBLE);
 	}
+
+	mutex_lock(&i915->gpu_error.wedge_mutex);
 }
 
 void igt_global_reset_unlock(struct drm_i915_private *i915)
@@ -37,6 +39,8 @@ void igt_global_reset_unlock(struct drm_i915_private *i915)
 	struct intel_engine_cs *engine;
 	enum intel_engine_id id;
 
+	mutex_unlock(&i915->gpu_error.wedge_mutex);
+
 	for_each_engine(engine, i915, id)
 		clear_bit(I915_RESET_ENGINE + id, &i915->gpu_error.flags);
 
diff --git a/drivers/gpu/drm/i915/selftests/mock_gem_device.c b/drivers/gpu/drm/i915/selftests/mock_gem_device.c
index 1e9ffced78c1..b7f3fbb4ae89 100644
--- a/drivers/gpu/drm/i915/selftests/mock_gem_device.c
+++ b/drivers/gpu/drm/i915/selftests/mock_gem_device.c
@@ -130,7 +130,6 @@ static struct dev_pm_domain pm_domain = {
 
 struct drm_i915_private *mock_gem_device(void)
 {
-	static struct lock_class_key reset_key;
 	struct drm_i915_private *i915;
 	struct pci_dev *pdev;
 	int err;
@@ -205,7 +204,6 @@ struct drm_i915_private *mock_gem_device(void)
 	INIT_LIST_HEAD(&i915->gt.active_rings);
 	INIT_LIST_HEAD(&i915->gt.closed_vma);
 	spin_lock_init(&i915->gt.closed_lock);
-	lockdep_init_map(&i915->gt.reset_lockmap, "i915.reset", &reset_key, 0);
 
 	mutex_lock(&i915->drm.struct_mutex);
 
