[PATCH v2 8/8] drm/xe: Use dma_fence_test_signaled_flag()

[Philipp Stanner <phasta@kernel.org>]

There is a new dma_fence helper which simplifies testing for a fence's
signaled_flag. Use it in xe.

Signed-off-by: Philipp Stanner <phasta@kernel.org>
---
 drivers/gpu/drm/xe/xe_exec_queue.c | 9 +++------
 drivers/gpu/drm/xe/xe_pt.c         | 3 +--
 drivers/gpu/drm/xe/xe_sched_job.c  | 2 +-
 3 files changed, 5 insertions(+), 9 deletions(-)

diff --git a/drivers/gpu/drm/xe/xe_exec_queue.c b/drivers/gpu/drm/xe/xe_exec_queue.c
index cb5f204c08ed..06736f52fbaa 100644
--- a/drivers/gpu/drm/xe/xe_exec_queue.c
+++ b/drivers/gpu/drm/xe/xe_exec_queue.c
@@ -1037,8 +1037,7 @@ struct dma_fence *xe_exec_queue_last_fence_get(struct xe_exec_queue *q,
 
 	xe_exec_queue_last_fence_lockdep_assert(q, vm);
 
-	if (q->last_fence &&
-	    test_bit(DMA_FENCE_FLAG_SIGNALED_BIT, &q->last_fence->flags))
+	if (q->last_fence && dma_fence_test_signaled_flag(q->last_fence))
 		xe_exec_queue_last_fence_put(q, vm);
 
 	fence = q->last_fence ? q->last_fence : dma_fence_get_stub();
@@ -1064,8 +1063,7 @@ struct dma_fence *xe_exec_queue_last_fence_get_for_resume(struct xe_exec_queue *
 
 	lockdep_assert_held_write(&q->hwe->hw_engine_group->mode_sem);
 
-	if (q->last_fence &&
-	    test_bit(DMA_FENCE_FLAG_SIGNALED_BIT, &q->last_fence->flags))
+	if (q->last_fence && dma_fence_test_signaled_flag(q->last_fence))
 		xe_exec_queue_last_fence_put_unlocked(q);
 
 	fence = q->last_fence ? q->last_fence : dma_fence_get_stub();
@@ -1106,8 +1104,7 @@ int xe_exec_queue_last_fence_test_dep(struct xe_exec_queue *q, struct xe_vm *vm)
 
 	fence = xe_exec_queue_last_fence_get(q, vm);
 	if (fence) {
-		err = test_bit(DMA_FENCE_FLAG_SIGNALED_BIT, &fence->flags) ?
-			0 : -ETIME;
+		err = dma_fence_test_signaled_flag(fence) ? 0 : -ETIME;
 		dma_fence_put(fence);
 	}
 
diff --git a/drivers/gpu/drm/xe/xe_pt.c b/drivers/gpu/drm/xe/xe_pt.c
index 07f96bda638a..1ca2dec18e51 100644
--- a/drivers/gpu/drm/xe/xe_pt.c
+++ b/drivers/gpu/drm/xe/xe_pt.c
@@ -1208,8 +1208,7 @@ static bool no_in_syncs(struct xe_sync_entry *syncs, u32 num_syncs)
 	for (i = 0; i < num_syncs; i++) {
 		struct dma_fence *fence = syncs[i].fence;
 
-		if (fence && !test_bit(DMA_FENCE_FLAG_SIGNALED_BIT,
-				       &fence->flags))
+		if (fence && !dma_fence_test_signaled_flag(fence))
 			return false;
 	}
 
diff --git a/drivers/gpu/drm/xe/xe_sched_job.c b/drivers/gpu/drm/xe/xe_sched_job.c
index d21bf8f26964..1c9ba49a325b 100644
--- a/drivers/gpu/drm/xe/xe_sched_job.c
+++ b/drivers/gpu/drm/xe/xe_sched_job.c
@@ -188,7 +188,7 @@ static bool xe_fence_set_error(struct dma_fence *fence, int error)
 	bool signaled;
 
 	spin_lock_irqsave(fence->lock, irq_flags);
-	signaled = test_bit(DMA_FENCE_FLAG_SIGNALED_BIT, &fence->flags);
+	signaled = dma_fence_test_signaled_flag(fence);
 	if (!signaled)
 		dma_fence_set_error(fence, error);
 	spin_unlock_irqrestore(fence->lock, irq_flags);
-- 
2.49.0