diff options
| -rw-r--r-- | drivers/gpu/drm/tests/drm_kunit_helpers.c | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/drivers/gpu/drm/tests/drm_kunit_helpers.c b/drivers/gpu/drm/tests/drm_kunit_helpers.c index 4bf98bd0a8c6..b66ce779511b 100644 --- a/drivers/gpu/drm/tests/drm_kunit_helpers.c +++ b/drivers/gpu/drm/tests/drm_kunit_helpers.c @@ -7,6 +7,7 @@ #include <kunit/resource.h> #include <linux/device.h> +#include <linux/platform_device.h> #define KUNIT_DEVICE_NAME "drm-kunit-mock-device" @@ -32,7 +33,16 @@ static const struct drm_mode_config_funcs drm_mode_config_funcs = { */ struct device *drm_kunit_helper_alloc_device(struct kunit *test) { - return root_device_register(KUNIT_DEVICE_NAME); + struct platform_device *pdev; + int ret; + + pdev = platform_device_alloc(KUNIT_DEVICE_NAME, PLATFORM_DEVID_NONE); + KUNIT_ASSERT_NOT_ERR_OR_NULL(test, pdev); + + ret = platform_device_add(pdev); + KUNIT_ASSERT_EQ(test, ret, 0); + + return &pdev->dev; } EXPORT_SYMBOL_GPL(drm_kunit_helper_alloc_device); @@ -45,7 +55,9 @@ EXPORT_SYMBOL_GPL(drm_kunit_helper_alloc_device); */ void drm_kunit_helper_free_device(struct kunit *test, struct device *dev) { - root_device_unregister(dev); + struct platform_device *pdev = to_platform_device(dev); + + platform_device_unregister(pdev); } EXPORT_SYMBOL_GPL(drm_kunit_helper_free_device); |