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thunderbolt: test: Use kunit_test_suite() macro

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The new implementation of kunit_test_suite() for modules no longer
conflicts with module_init, so can now be used by the thunderbolt tests.

Also update the Kconfig entry to enable the test when KUNIT_ALL_TESTS is
enabled.

This means that kunit_tool can now successfully run and parse the test
results with, for example:
	./tools/testing/kunit/kunit.py run --arch=x86_64 \
	--kconfig_add CONFIG_PCI=y --kconfig_add CONFIG_USB4=y \
	'thunderbolt'

Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Acked-by: Daniel Latypov <dlatypov@google.com>
Acked-by: Brendan Higgins <brendanhiggins@google.com>
Signed-off-by: David Gow <davidgow@google.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
This commit is contained in:
David Gow 2022-07-09 11:19:59 +08:00 committed by Shuah Khan
parent e5857d396f
commit 635dcd1684
4 changed files with 5 additions and 24 deletions
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6
drivers/thunderbolt/Kconfig
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@ -28,8 +28,10 @@ config USB4_DEBUGFS_WRITE
this for production systems or distro kernels. this for production systems or distro kernels.
config USB4_KUNIT_TEST config USB4_KUNIT_TEST
bool "KUnit tests" bool "KUnit tests" if !KUNIT_ALL_TESTS
depends on KUNIT=y depends on (USB4=m || KUNIT=y)
depends on KUNIT
default KUNIT_ALL_TESTS
config USB4_DMA_TEST config USB4_DMA_TEST
tristate "DMA traffic test driver" tristate "DMA traffic test driver"

3
drivers/thunderbolt/domain.c
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@ -872,7 +872,6 @@ int tb_domain_init(void)
{ {
int ret; int ret;
tb_test_init();
tb_debugfs_init(); tb_debugfs_init();
tb_acpi_init(); tb_acpi_init();
@ -890,7 +889,6 @@ int tb_domain_init(void)
err_acpi: err_acpi:
tb_acpi_exit(); tb_acpi_exit();
tb_debugfs_exit(); tb_debugfs_exit();
tb_test_exit();
return ret; return ret;
} }
@ -903,5 +901,4 @@ void tb_domain_exit(void)
tb_xdomain_exit(); tb_xdomain_exit();
tb_acpi_exit(); tb_acpi_exit();
tb_debugfs_exit(); tb_debugfs_exit();
tb_test_exit();
} }

8
drivers/thunderbolt/tb.h
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@ -1271,12 +1271,4 @@ static inline void tb_service_debugfs_init(struct tb_service *svc) { }
static inline void tb_service_debugfs_remove(struct tb_service *svc) { } static inline void tb_service_debugfs_remove(struct tb_service *svc) { }
#endif #endif
#ifdef CONFIG_USB4_KUNIT_TEST
int tb_test_init(void);
void tb_test_exit(void);
#else
static inline int tb_test_init(void) { return 0; }
static inline void tb_test_exit(void) { }
#endif
#endif #endif

12
drivers/thunderbolt/test.c
View File

@ -2817,14 +2817,4 @@ static struct kunit_suite tb_test_suite = {
.test_cases = tb_test_cases, .test_cases = tb_test_cases,
}; };
static struct kunit_suite *tb_test_suites[] = { &tb_test_suite, NULL }; kunit_test_suite(tb_test_suite);
int tb_test_init(void)
{
return __kunit_test_suites_init(tb_test_suites);
}
void tb_test_exit(void)
{
return __kunit_test_suites_exit(tb_test_suites);
}