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drm/ttm/tests: Use an init function from the helpers lib

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Add a new helper function that also initializes the device. Use it in
ttm_tt test suite and delete the local definition.

Signed-off-by: Karolina Stolarek <karolina.stolarek@intel.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Reviewed-by: Somalapuram, Amaranath <asomalap@amd.com>
Signed-off-by: Arunpravin Paneer Selvam <Arunpravin.PaneerSelvam@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/235f110c1bdd2da7fac62ec03d177a5160dba1d5.1718192625.git.karolina.stolarek@intel.com
This commit is contained in:
Karolina Stolarek 2024-06-12 14:02:58 +02:00 committed by Arunpravin Paneer Selvam
parent dc50165601
commit f7ed0a7e42
3 changed files with 16 additions and 14 deletions
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14
drivers/gpu/drm/ttm/tests/ttm_kunit_helpers.c
View File

@ -158,6 +158,20 @@ int ttm_test_devices_init(struct kunit *test)
}
EXPORT_SYMBOL_GPL(ttm_test_devices_init);
int ttm_test_devices_all_init(struct kunit *test)
{
struct ttm_test_devices *priv;
priv = kunit_kzalloc(test, sizeof(*priv), GFP_KERNEL);
KUNIT_ASSERT_NOT_NULL(test, priv);
priv = ttm_test_devices_all(test);
test->priv = priv;
return 0;
}
EXPORT_SYMBOL_GPL(ttm_test_devices_all_init);
void ttm_test_devices_fini(struct kunit *test)
{
ttm_test_devices_put(test, test->priv);

1
drivers/gpu/drm/ttm/tests/ttm_kunit_helpers.h
View File

@ -40,6 +40,7 @@ void ttm_test_devices_put(struct kunit *test, struct ttm_test_devices *devs);
/* Generic init/fini for tests that only need DRM/TTM devices */
int ttm_test_devices_init(struct kunit *test);
int ttm_test_devices_all_init(struct kunit *test);
void ttm_test_devices_fini(struct kunit *test);
#endif // TTM_KUNIT_HELPERS_H

15
drivers/gpu/drm/ttm/tests/ttm_tt_test.c
View File

@ -15,19 +15,6 @@ struct ttm_tt_test_case {
uint32_t extra_pages_num;
};
static int ttm_tt_test_init(struct kunit *test)
{
struct ttm_test_devices *priv;
priv = kunit_kzalloc(test, sizeof(*priv), GFP_KERNEL);
KUNIT_ASSERT_NOT_NULL(test, priv);
priv = ttm_test_devices_all(test);
test->priv = priv;
return 0;
}
static const struct ttm_tt_test_case ttm_tt_init_basic_cases[] = {
{
.description = "Page-aligned size",
@ -285,7 +272,7 @@ static struct kunit_case ttm_tt_test_cases[] = {
static struct kunit_suite ttm_tt_test_suite = {
.name = "ttm_tt",
.init = ttm_tt_test_init,
.init = ttm_test_devices_all_init,
.exit = ttm_test_devices_fini,
.test_cases = ttm_tt_test_cases,
};