nitro_enclaves: test: Use kunit_test_suite() macro

The kunit_test_suite() macro previously conflicted with module_init,
making it unsuitable for use in the nitro_enclaves test. Now that it's
fixed, we can use it instead of a custom call into internal KUnit
functions to run the test.

As a side-effect, this means that the test results are properly included
with other suites when built-in. To celebrate, enable the test by
default when KUNIT_ALL_TESTS is set (and NITRO_ENCLAVES enabled).

The nitro_enclave tests can now be run via kunit_tool with:
	./tools/testing/kunit/kunit.py run --arch=x86_64 \
	--kconfig_add CONFIG_PCI=y --kconfig_add CONFIG_SMP=y \
	--kconfig_add CONFIG_HOTPLUG_CPU=y \
	--kconfig_add CONFIG_VIRT_DRIVERS=y \
	--kconfig_add CONFIG_NITRO_ENCLAVES=y \
	'ne_misc_dev_test'

(This is a pretty long command, so it may be worth adding a .kunitconfig
file at some point, instead.)

Reviewed-by: Andra Paraschiv <andraprs@amazon.com>
Acked-by: Brendan Higgins <brendanhiggins@google.com>
Signed-off-by: David Gow <davidgow@google.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>

1 files changed, 1 insertions, 4 deletions

diff --git a/drivers/virt/nitro_enclaves/ne_misc_dev_test.c b/drivers/virt/nitro_enclaves/ne_misc_dev_test.c
index 265797bed0ea..74df43b925be 100644
--- a/drivers/virt/nitro_enclaves/ne_misc_dev_test.c
+++ b/drivers/virt/nitro_enclaves/ne_misc_dev_test.c
@@ -151,7 +151,4 @@ static struct kunit_suite ne_misc_dev_test_suite = {
 	.test_cases = ne_misc_dev_test_cases,
 };
 
-static struct kunit_suite *ne_misc_dev_test_suites[] = {
-	&ne_misc_dev_test_suite,
-	NULL
-};
+kunit_test_suite(ne_misc_dev_test_suite);