[PATCH 1/2] Revert "tests/intel/xe_sysfs_timeslice_duration: Restore preempt timeout"

[Jonathan Cavitt]

This reverts commit f33842ab06b7470c9c9ec482bfd123b2d58507af.

The commit refers to the wrong link in the Closes field, so that needs
to be changed.

Signed-off-by: Jonathan Cavitt <jonathan.cavitt at intel.com>
---
 tests/intel/xe_sysfs_timeslice_duration.c | 19 ++-----------------
 1 file changed, 2 insertions(+), 17 deletions(-)

diff --git a/tests/intel/xe_sysfs_timeslice_duration.c b/tests/intel/xe_sysfs_timeslice_duration.c
index 752672691f..899093a9df 100644
--- a/tests/intel/xe_sysfs_timeslice_duration.c
+++ b/tests/intel/xe_sysfs_timeslice_duration.c
@@ -115,11 +115,10 @@ static uint64_t __test_timeout(int fd, int engine, unsigned int timeout, uint16_
 static void test_timeout(int fd, int engine, const char **property, uint16_t class, int gt)
 {
 	uint64_t delays[] = { 1000, 50000, 100000, 500000 };
-	unsigned int saved, old_pt;
+	unsigned int saved;
 	uint64_t elapsed;
 	uint64_t epsilon;
 
-	igt_assert(igt_sysfs_scanf(engine, "preempt_timeout_us", "%u", &old_pt) == 1);
 	igt_require(igt_sysfs_printf(engine, "preempt_timeout_us", "%u", 1) == 1);
 	igt_assert(igt_sysfs_scanf(engine, property[0], "%u", &saved) == 1);
 	igt_debug("Initial %s:%u\n", property[0], saved);
@@ -141,9 +140,6 @@ static void test_timeout(int fd, int engine, const char **property, uint16_t cla
 	}
 
 	set_timeslice_duration(engine, saved);
-	igt_assert_lte(0, igt_sysfs_printf(engine, "preempt_timeout_us", "%u", old_pt));
-	igt_sysfs_scanf(engine, "preempt_timeout_us", "%u", &saved);
-	igt_assert_eq(saved, old_pt);
 }
 
 #define	MAX_GTS	8
@@ -163,7 +159,6 @@ igt_main
 	int gt_count = 0;
 	int fd = -1, sys_fd, gt;
 	int engines_fd[MAX_GTS], gt_fd[MAX_GTS];
-	unsigned int pts[MAX_GTS][XE_MAX_ENGINE_INSTANCE];
 	unsigned int tds[MAX_GTS][XE_MAX_ENGINE_INSTANCE];
 	int *engine_list[MAX_GTS];
 
@@ -189,8 +184,6 @@ igt_main
 			while (list[i] != -1) {
 				igt_require(igt_sysfs_scanf(list[i], "timeslice_duration_us", "%u",
 							    &tds[gt_count][i]) == 1);
-				igt_require(igt_sysfs_scanf(list[i], "preempt_timeout_us", "%u",
-							    &pts[gt_count][i]) == 1);
 				i++;
 			}
 
@@ -222,16 +215,8 @@ igt_main
 			while (list[j] != -1) {
 				unsigned int store = UINT_MAX;
 
-				igt_sysfs_printf(list[j], "preempt_timeout_us",
-						 "%u", pts[i][j]);
-				igt_sysfs_scanf(list[j], "preempt_timeout_us",
-						"%u", &store);
-				igt_abort_on_f(store != pts[i][j],
-					       "preempt_timeout_us not restored!\n");
-
-				store = UINT_MAX;
 				igt_sysfs_printf(list[j], "timeslice_duration_us",
-						 "%u", tds[i][j]);
+						"%u", tds[i][j]);
 				igt_sysfs_scanf(list[j], "timeslice_duration_us",
 						"%u", &store);
 				igt_abort_on_f(store != tds[i][j],
-- 
2.43.0