drm/tests: helpers: Rename the device init helper

The name doesn't really fit the conventions for the other helpers in
DRM/KMS, so let's rename it to make it obvious that we allocate a new
DRM device.
Reviewed-by: NMaíra Canal <mcanal@igalia.com>
Link: https://lore.kernel.org/r/20221123-rpi-kunit-tests-v3-5-4615a663a84a@cerno.techSigned-off-by: NMaxime Ripard <maxime@cerno.tech>

drivers/gpu/drm/tests/drm_client_modeset_test.c

@@ -59,7 +59,8 @@ static int drm_client_modeset_test_init(struct kunit *test)
 
 	test->priv = priv;
 
-	priv->drm = drm_kunit_device_init(test, DRIVER_MODESET, "drm-client-modeset-test");
+	priv->drm = drm_kunit_helper_alloc_drm_device(test, DRIVER_MODESET,
+						      "drm-client-modeset-test");
 	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, priv->drm);
 
 	ret = drmm_connector_init(priv->drm, &priv->connector,

drivers/gpu/drm/tests/drm_kunit_helpers.c

@@ -36,7 +36,7 @@ static void dev_free(struct kunit_resource *res)
 }
 
 /**
- * drm_kunit_device_init - Allocates a mock DRM device for KUnit tests
+ * drm_kunit_helper_alloc_drm_device - Allocates a mock DRM device for KUnit tests
  * @test: The test context object
  * @features: Mocked DRM device driver features
  * @name: Name of the struct &device to allocate
@@ -52,7 +52,9 @@ static void dev_free(struct kunit_resource *res)
  * Returns:
  * A pointer to the new drm_device, or an ERR_PTR() otherwise.
  */
-struct drm_device *drm_kunit_device_init(struct kunit *test, u32 features, char *name)
+struct drm_device *
+drm_kunit_helper_alloc_drm_device(struct kunit *test,
+				  u32 features, char *name)
 {
 	struct kunit_dev *kdev;
 	struct drm_device *drm;
@@ -82,7 +84,7 @@ struct drm_device *drm_kunit_device_init(struct kunit *test, u32 features, char
 
 	return drm;
 }
-EXPORT_SYMBOL_GPL(drm_kunit_device_init);
+EXPORT_SYMBOL_GPL(drm_kunit_helper_alloc_drm_device);
 
 MODULE_AUTHOR("Maxime Ripard <maxime@cerno.tech>");
 MODULE_LICENSE("GPL");

drivers/gpu/drm/tests/drm_modes_test.c

@@ -22,7 +22,8 @@ static int drm_test_modes_init(struct kunit *test)
 	priv = kunit_kzalloc(test, sizeof(*priv), GFP_KERNEL);
 	KUNIT_ASSERT_NOT_NULL(test, priv);
 
-	priv->drm = drm_kunit_device_init(test, DRIVER_MODESET, "drm-modes-test");
+	priv->drm = drm_kunit_helper_alloc_drm_device(test, DRIVER_MODESET,
+						      "drm-modes-test");
 	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, priv->drm);
 
 	test->priv = priv;

drivers/gpu/drm/tests/drm_probe_helper_test.c

@@ -39,8 +39,9 @@ static int drm_probe_helper_test_init(struct kunit *test)
 	KUNIT_ASSERT_NOT_NULL(test, priv);
 	test->priv = priv;
 
-	priv->drm = drm_kunit_device_init(test, DRIVER_MODESET | DRIVER_ATOMIC,
-					  "drm-probe-helper-test");
+	priv->drm = drm_kunit_helper_alloc_drm_device(test,
+						      DRIVER_MODESET | DRIVER_ATOMIC,
+						      "drm-probe-helper-test");
 	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, priv->drm);
 
 	connector = &priv->connector;

include/drm/drm_kunit_helpers.h

@@ -6,6 +6,9 @@
 struct drm_device;
 struct kunit;
 
-struct drm_device *drm_kunit_device_init(struct kunit *test, u32 features, char *name);
+struct drm_device *
+drm_kunit_helper_alloc_drm_device(struct kunit *test,
+				  u32 features,
+				  char *name);
 
 #endif // DRM_KUNIT_HELPERS_H_