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64 lines
1.9 KiB
Diff
64 lines
1.9 KiB
Diff
From ca24814488ac0535265fd374f815fc641c908a43 Mon Sep 17 00:00:00 2001
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From: Maxime Ripard <maxime@cerno.tech>
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Date: Mon, 21 Nov 2022 13:33:37 +0100
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Subject: [PATCH 510/726] drm/tests: helpers: Switch to a platform_device
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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The device managed resources are ran if the device has bus, which is not
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the case of a root_device.
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Let's use a platform_device instead.
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Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
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Reviewed-by: Maíra Canal <mcanal@igalia.com>
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Signed-off-by: Maxime Ripard <maxime@cerno.tech>
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---
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drivers/gpu/drm/tests/drm_kunit_helpers.c | 16 ++++++++++++++--
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1 file changed, 14 insertions(+), 2 deletions(-)
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diff --git a/drivers/gpu/drm/tests/drm_kunit_helpers.c b/drivers/gpu/drm/tests/drm_kunit_helpers.c
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index 4bf98bd0a8c6..b66ce779511b 100644
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--- a/drivers/gpu/drm/tests/drm_kunit_helpers.c
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+++ b/drivers/gpu/drm/tests/drm_kunit_helpers.c
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@@ -7,6 +7,7 @@
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#include <kunit/resource.h>
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#include <linux/device.h>
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+#include <linux/platform_device.h>
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#define KUNIT_DEVICE_NAME "drm-kunit-mock-device"
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@@ -32,7 +33,16 @@ static const struct drm_mode_config_funcs drm_mode_config_funcs = {
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*/
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struct device *drm_kunit_helper_alloc_device(struct kunit *test)
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{
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- return root_device_register(KUNIT_DEVICE_NAME);
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+ struct platform_device *pdev;
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+ int ret;
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+
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+ pdev = platform_device_alloc(KUNIT_DEVICE_NAME, PLATFORM_DEVID_NONE);
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+ KUNIT_ASSERT_NOT_ERR_OR_NULL(test, pdev);
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+
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+ ret = platform_device_add(pdev);
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+ KUNIT_ASSERT_EQ(test, ret, 0);
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+
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+ return &pdev->dev;
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}
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EXPORT_SYMBOL_GPL(drm_kunit_helper_alloc_device);
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@@ -45,7 +55,9 @@ EXPORT_SYMBOL_GPL(drm_kunit_helper_alloc_device);
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*/
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void drm_kunit_helper_free_device(struct kunit *test, struct device *dev)
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{
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- root_device_unregister(dev);
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+ struct platform_device *pdev = to_platform_device(dev);
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+
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+ platform_device_unregister(pdev);
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}
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EXPORT_SYMBOL_GPL(drm_kunit_helper_free_device);
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--
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2.33.1
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