[PATCH] drm/panthor: Kill the faulty_slots variable in panthor_sched_suspend()

[Boris Brezillon]

We can use upd_ctx.timedout_mask directly, and the faulty_slots update
in the flush_caches_failed situation is never used.

Suggested-by: Suggested-by: Steven Price <steven.pr...@arm.com>
Signed-off-by: Boris Brezillon <boris.brezil...@collabora.com>
---
 drivers/gpu/drm/panthor/panthor_sched.c | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

diff --git a/drivers/gpu/drm/panthor/panthor_sched.c 
b/drivers/gpu/drm/panthor/panthor_sched.c
index fad4678ca4c8..fed28c16d5d1 100644
--- a/drivers/gpu/drm/panthor/panthor_sched.c
+++ b/drivers/gpu/drm/panthor/panthor_sched.c
@@ -2584,8 +2584,8 @@ void panthor_sched_suspend(struct panthor_device *ptdev)
 {
        struct panthor_scheduler *sched = ptdev->scheduler;
        struct panthor_csg_slots_upd_ctx upd_ctx;
-       u32 suspended_slots, faulty_slots;
        struct panthor_group *group;
+       u32 suspended_slots;
        u32 i;
 
        mutex_lock(&sched->lock);
@@ -2605,10 +2605,9 @@ void panthor_sched_suspend(struct panthor_device *ptdev)
 
        csgs_upd_ctx_apply_locked(ptdev, &upd_ctx);
        suspended_slots &= ~upd_ctx.timedout_mask;
-       faulty_slots = upd_ctx.timedout_mask;
 
-       if (faulty_slots) {
-               u32 slot_mask = faulty_slots;
+       if (upd_ctx.timedout_mask) {
+               u32 slot_mask = upd_ctx.timedout_mask;
 
                drm_err(&ptdev->base, "CSG suspend failed, escalating to 
termination");
                csgs_upd_ctx_init(&upd_ctx);
@@ -2659,9 +2658,6 @@ void panthor_sched_suspend(struct panthor_device *ptdev)
 
                        slot_mask &= ~BIT(csg_id);
                }
-
-               if (flush_caches_failed)
-                       faulty_slots |= suspended_slots;
        }
 
        for (i = 0; i < sched->csg_slot_count; i++) {
-- 
2.44.0