[PATCH i-g-t 5/6] tests/kms_pipe_crc_basic: Use cleanup framework for drm_fd

[Kunal Joshi <kunal1.joshi@intel.com>]

Use the cleanup framework to automatically close the drm_fd, ensuring it is
closed after all resources that depend on it (framebuffers, pipe CRCs) have
been cleaned up. This removes the manual drm_close_driver() call from the
final fixture.
---
 tests/kms_pipe_crc_basic.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/kms_pipe_crc_basic.c b/tests/kms_pipe_crc_basic.c
index 386cb15ef..f1deaf081 100644
--- a/tests/kms_pipe_crc_basic.c
+++ b/tests/kms_pipe_crc_basic.c
@@ -397,6 +397,7 @@ int igt_main_args("e", NULL, help_str, opt_handler, NULL)
 
 	igt_fixture() {
 		data.drm_fd = drm_open_driver_master(DRIVER_ANY);
+		igt_cleanup_register_fd(data.drm_fd);
 
 		kmstest_set_vt_graphics_mode();
 
@@ -503,6 +504,5 @@ int igt_main_args("e", NULL, help_str, opt_handler, NULL)
 
 	igt_fixture() {
 		igt_display_fini(&data.display);
-		drm_close_driver(data.drm_fd);
 	}
 }
-- 
2.43.0