s/drmtest_/igt_/

Requested-by: Chris Wilson <chris@chris-wilson.co.uk>
Acked-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
diff --git a/tests/gem_fence_thrash.c b/tests/gem_fence_thrash.c
index 0d858e8..ea1c8c3 100644
--- a/tests/gem_fence_thrash.c
+++ b/tests/gem_fence_thrash.c
@@ -207,36 +207,36 @@
 int
 main(int argc, char **argv)
 {
-	drmtest_subtest_init(argc, argv);
-	drmtest_skip_on_simulation();
+	igt_subtest_init(argc, argv);
+	igt_skip_on_simulation();
 
-	drmtest_subtest("bo-write-verify-none")
+	igt_subtest("bo-write-verify-none")
 		assert (run_test(0, bo_write_verify, I915_TILING_NONE, 80) == 0);
 
-	drmtest_subtest("bo-write-verify-x")
+	igt_subtest("bo-write-verify-x")
 		assert (run_test(0, bo_write_verify, I915_TILING_X, 80) == 0);
 
-	drmtest_subtest("bo-write-verify-y")
+	igt_subtest("bo-write-verify-y")
 		assert (run_test(0, bo_write_verify, I915_TILING_Y, 80) == 0);
 
-	drmtest_subtest("bo-write-verify-threaded-none")
+	igt_subtest("bo-write-verify-threaded-none")
 		assert (run_test(5, bo_write_verify, I915_TILING_NONE, 2) == 0);
 
-	drmtest_subtest("bo-write-verify-threaded-x") {
+	igt_subtest("bo-write-verify-threaded-x") {
 		assert (run_test(2, bo_write_verify, I915_TILING_X, 2) == 0);
 		assert (run_test(5, bo_write_verify, I915_TILING_X, 2) == 0);
 		assert (run_test(10, bo_write_verify, I915_TILING_X, 2) == 0);
 		assert (run_test(20, bo_write_verify, I915_TILING_X, 2) == 0);
 	}
 
-	drmtest_subtest("bo-write-verify-threaded-y") {
+	igt_subtest("bo-write-verify-threaded-y") {
 		assert (run_test(2, bo_write_verify, I915_TILING_Y, 2) == 0);
 		assert (run_test(5, bo_write_verify, I915_TILING_Y, 2) == 0);
 		assert (run_test(10, bo_write_verify, I915_TILING_Y, 2) == 0);
 		assert (run_test(20, bo_write_verify, I915_TILING_Y, 2) == 0);
 	}
 
-	drmtest_subtest("bo-copy")
+	igt_subtest("bo-copy")
 		assert(run_test(1, bo_copy, I915_TILING_X, 1) == 0);
 
 	return 0;