diff options
author | Maxime Ripard <maxime@cerno.tech> | 2022-12-01 16:11:39 +0100 |
---|---|---|
committer | Maxime Ripard <maxime@cerno.tech> | 2022-12-08 09:56:55 +0100 |
commit | 0bdc2e28efd9e1b76297cc8f3c54cac3806803ff (patch) | |
tree | bdb2233c96c76e887d58e2a9c28b43aec977aa59 /drivers/gpu/drm/tests/drm_kunit_helpers.c | |
parent | 9ecd8045bf64f8f277acea4bf35c14b369529f09 (diff) | |
download | linux-stable-0bdc2e28efd9e1b76297cc8f3c54cac3806803ff.tar.gz linux-stable-0bdc2e28efd9e1b76297cc8f3c54cac3806803ff.tar.bz2 linux-stable-0bdc2e28efd9e1b76297cc8f3c54cac3806803ff.zip |
drm/tests: helpers: Switch to a platform_device
The device managed resources are ran if the device has bus, which is not
the case of a root_device.
Let's use a platform_device instead.
Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Reviewed-by: MaĆra Canal <mcanal@igalia.com>
Link: https://lore.kernel.org/r/20221123-rpi-kunit-tests-v3-8-4615a663a84a@cerno.tech
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Diffstat (limited to 'drivers/gpu/drm/tests/drm_kunit_helpers.c')
-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); |