[PATCH v2] drm/ttm/tests: add missing MODULE_DESCRIPTION() macros

[Jeff Johnson]

make allmodconfig && make W=1 C=1 reports:
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/gpu/drm/ttm/tests/ttm_device_test.o
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/gpu/drm/ttm/tests/ttm_pool_test.o
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/gpu/drm/ttm/tests/ttm_resource_test.o
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/gpu/drm/ttm/tests/ttm_tt_test.o
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/gpu/drm/ttm/tests/ttm_bo_test.o
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/gpu/drm/ttm/tests/ttm_bo_validate_test.o
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/gpu/drm/ttm/tests/ttm_mock_manager.o
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/gpu/drm/ttm/tests/ttm_kunit_helpers.o

Add the missing invocations of the MODULE_DESCRIPTION() macro.

Signed-off-by: Jeff Johnson <quic_jjohnson at quicinc.com>
---
Changes in v2:
- Rebased on top of linux-next/master to resolve conflict with commit
  "drm/ttm/tests: Correct modules' licenses" as well as add descriptions
  for two new modules recently added.
- Link to v1: https://lore.kernel.org/r/20240609-md-drivers-gpu-drm-ttm-tests-v1-1-d94123d95b4c@quicinc.com
---
 drivers/gpu/drm/ttm/tests/ttm_bo_test.c          | 1 +
 drivers/gpu/drm/ttm/tests/ttm_bo_validate_test.c | 1 +
 drivers/gpu/drm/ttm/tests/ttm_device_test.c      | 1 +
 drivers/gpu/drm/ttm/tests/ttm_kunit_helpers.c    | 1 +
 drivers/gpu/drm/ttm/tests/ttm_mock_manager.c     | 1 +
 drivers/gpu/drm/ttm/tests/ttm_pool_test.c        | 1 +
 drivers/gpu/drm/ttm/tests/ttm_resource_test.c    | 1 +
 drivers/gpu/drm/ttm/tests/ttm_tt_test.c          | 1 +
 8 files changed, 8 insertions(+)

diff --git a/drivers/gpu/drm/ttm/tests/ttm_bo_test.c b/drivers/gpu/drm/ttm/tests/ttm_bo_test.c
index 407c31b21872..d1b32303d051 100644
--- a/drivers/gpu/drm/ttm/tests/ttm_bo_test.c
+++ b/drivers/gpu/drm/ttm/tests/ttm_bo_test.c
@@ -633,4 +633,5 @@ static struct kunit_suite ttm_bo_test_suite = {
 
 kunit_test_suites(&ttm_bo_test_suite);
 
+MODULE_DESCRIPTION("KUnit tests for ttm_bo APIs");
 MODULE_LICENSE("GPL and additional rights");
diff --git a/drivers/gpu/drm/ttm/tests/ttm_bo_validate_test.c b/drivers/gpu/drm/ttm/tests/ttm_bo_validate_test.c
index bc8281c03420..1adf18481ea0 100644
--- a/drivers/gpu/drm/ttm/tests/ttm_bo_validate_test.c
+++ b/drivers/gpu/drm/ttm/tests/ttm_bo_validate_test.c
@@ -1221,4 +1221,5 @@ static struct kunit_suite ttm_bo_validate_test_suite = {
 
 kunit_test_suites(&ttm_bo_validate_test_suite);
 
+MODULE_DESCRIPTION("KUnit tests for ttm_bo APIs");
 MODULE_LICENSE("GPL and additional rights");
diff --git a/drivers/gpu/drm/ttm/tests/ttm_device_test.c b/drivers/gpu/drm/ttm/tests/ttm_device_test.c
index 0f235a834ede..1621903818e5 100644
--- a/drivers/gpu/drm/ttm/tests/ttm_device_test.c
+++ b/drivers/gpu/drm/ttm/tests/ttm_device_test.c
@@ -209,4 +209,5 @@ static struct kunit_suite ttm_device_test_suite = {
 
 kunit_test_suites(&ttm_device_test_suite);
 
+MODULE_DESCRIPTION("KUnit tests for ttm_device APIs");
 MODULE_LICENSE("GPL and additional rights");
diff --git a/drivers/gpu/drm/ttm/tests/ttm_kunit_helpers.c b/drivers/gpu/drm/ttm/tests/ttm_kunit_helpers.c
index 70f40814b26a..b91c13f46225 100644
--- a/drivers/gpu/drm/ttm/tests/ttm_kunit_helpers.c
+++ b/drivers/gpu/drm/ttm/tests/ttm_kunit_helpers.c
@@ -301,4 +301,5 @@ void ttm_test_devices_fini(struct kunit *test)
 }
 EXPORT_SYMBOL_GPL(ttm_test_devices_fini);
 
+MODULE_DESCRIPTION("TTM KUnit test helper functions");
 MODULE_LICENSE("GPL and additional rights");
diff --git a/drivers/gpu/drm/ttm/tests/ttm_mock_manager.c b/drivers/gpu/drm/ttm/tests/ttm_mock_manager.c
index 7f34fecd3fef..f6d1c8a2845d 100644
--- a/drivers/gpu/drm/ttm/tests/ttm_mock_manager.c
+++ b/drivers/gpu/drm/ttm/tests/ttm_mock_manager.c
@@ -230,4 +230,5 @@ void ttm_bad_manager_fini(struct ttm_device *bdev, uint32_t mem_type)
 }
 EXPORT_SYMBOL_GPL(ttm_bad_manager_fini);
 
+MODULE_DESCRIPTION("KUnit tests for ttm with mock resource managers");
 MODULE_LICENSE("GPL and additional rights");
diff --git a/drivers/gpu/drm/ttm/tests/ttm_pool_test.c b/drivers/gpu/drm/ttm/tests/ttm_pool_test.c
index 5d4dc5b1c6d7..8ade53371f72 100644
--- a/drivers/gpu/drm/ttm/tests/ttm_pool_test.c
+++ b/drivers/gpu/drm/ttm/tests/ttm_pool_test.c
@@ -433,4 +433,5 @@ static struct kunit_suite ttm_pool_test_suite = {
 
 kunit_test_suites(&ttm_pool_test_suite);
 
+MODULE_DESCRIPTION("KUnit tests for ttm_pool APIs");
 MODULE_LICENSE("GPL and additional rights");
diff --git a/drivers/gpu/drm/ttm/tests/ttm_resource_test.c b/drivers/gpu/drm/ttm/tests/ttm_resource_test.c
index 77be0942ab62..9c2f13e53162 100644
--- a/drivers/gpu/drm/ttm/tests/ttm_resource_test.c
+++ b/drivers/gpu/drm/ttm/tests/ttm_resource_test.c
@@ -332,4 +332,5 @@ static struct kunit_suite ttm_resource_test_suite = {
 
 kunit_test_suites(&ttm_resource_test_suite);
 
+MODULE_DESCRIPTION("KUnit tests for ttm_resource and ttm_sys_man APIs");
 MODULE_LICENSE("GPL and additional rights");
diff --git a/drivers/gpu/drm/ttm/tests/ttm_tt_test.c b/drivers/gpu/drm/ttm/tests/ttm_tt_test.c
index a8c76dbd6913..61ec6f580b62 100644
--- a/drivers/gpu/drm/ttm/tests/ttm_tt_test.c
+++ b/drivers/gpu/drm/ttm/tests/ttm_tt_test.c
@@ -398,4 +398,5 @@ static struct kunit_suite ttm_tt_test_suite = {
 
 kunit_test_suites(&ttm_tt_test_suite);
 
+MODULE_DESCRIPTION("KUnit tests for ttm_tt APIs");
 MODULE_LICENSE("GPL and additional rights");

---
base-commit: 62c97045b8f720c2eac807a5f38e26c9ed512371
change-id: 20240609-md-drivers-gpu-drm-ttm-tests-f7b63f46eb3c