drm/radeon: remove radeon_ring_index()

Just store the index in the ring structure.
Idea taken from one of Jerome's wip rptr patches.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>

1 files changed, 15 insertions, 20 deletions

diff --git a/drivers/gpu/drm/radeon/radeon_test.c b/drivers/gpu/drm/radeon/radeon_test.c
index a94f66fb3b13..7c16540c10ff 100644
--- a/drivers/gpu/drm/radeon/radeon_test.c
+++ b/drivers/gpu/drm/radeon/radeon_test.c
@@ -229,8 +229,6 @@ void radeon_test_ring_sync(struct radeon_device *rdev,
 {
 	struct radeon_fence *fence1 = NULL, *fence2 = NULL;
 	struct radeon_semaphore *semaphore = NULL;
-	int ridxA = radeon_ring_index(rdev, ringA);
-	int ridxB = radeon_ring_index(rdev, ringB);
 	int r;
 
 	r = radeon_semaphore_create(rdev, &semaphore);
@@ -241,18 +239,18 @@ void radeon_test_ring_sync(struct radeon_device *rdev,
 
 	r = radeon_ring_lock(rdev, ringA, 64);
 	if (r) {
-		DRM_ERROR("Failed to lock ring A %d\n", ridxA);
+		DRM_ERROR("Failed to lock ring A %d\n", ringA->idx);
 		goto out_cleanup;
 	}
-	radeon_semaphore_emit_wait(rdev, ridxA, semaphore);
-	r = radeon_fence_emit(rdev, &fence1, ridxA);
+	radeon_semaphore_emit_wait(rdev, ringA->idx, semaphore);
+	r = radeon_fence_emit(rdev, &fence1, ringA->idx);
 	if (r) {
 		DRM_ERROR("Failed to emit fence 1\n");
 		radeon_ring_unlock_undo(rdev, ringA);
 		goto out_cleanup;
 	}
-	radeon_semaphore_emit_wait(rdev, ridxA, semaphore);
-	r = radeon_fence_emit(rdev, &fence2, ridxA);
+	radeon_semaphore_emit_wait(rdev, ringA->idx, semaphore);
+	r = radeon_fence_emit(rdev, &fence2, ringA->idx);
 	if (r) {
 		DRM_ERROR("Failed to emit fence 2\n");
 		radeon_ring_unlock_undo(rdev, ringA);
@@ -272,7 +270,7 @@ void radeon_test_ring_sync(struct radeon_device *rdev,
 		DRM_ERROR("Failed to lock ring B %p\n", ringB);
 		goto out_cleanup;
 	}
-	radeon_semaphore_emit_signal(rdev, ridxB, semaphore);
+	radeon_semaphore_emit_signal(rdev, ringB->idx, semaphore);
 	radeon_ring_unlock_commit(rdev, ringB);
 
 	r = radeon_fence_wait(fence1, false);
@@ -293,7 +291,7 @@ void radeon_test_ring_sync(struct radeon_device *rdev,
 		DRM_ERROR("Failed to lock ring B %p\n", ringB);
 		goto out_cleanup;
 	}
-	radeon_semaphore_emit_signal(rdev, ridxB, semaphore);
+	radeon_semaphore_emit_signal(rdev, ringB->idx, semaphore);
 	radeon_ring_unlock_commit(rdev, ringB);
 
 	r = radeon_fence_wait(fence2, false);
@@ -322,9 +320,6 @@ void radeon_test_ring_sync2(struct radeon_device *rdev,
 {
 	struct radeon_fence *fenceA = NULL, *fenceB = NULL;
 	struct radeon_semaphore *semaphore = NULL;
-	int ridxA = radeon_ring_index(rdev, ringA);
-	int ridxB = radeon_ring_index(rdev, ringB);
-	int ridxC = radeon_ring_index(rdev, ringC);
 	bool sigA, sigB;
 	int i, r;
 
@@ -336,11 +331,11 @@ void radeon_test_ring_sync2(struct radeon_device *rdev,
 
 	r = radeon_ring_lock(rdev, ringA, 64);
 	if (r) {
-		DRM_ERROR("Failed to lock ring A %d\n", ridxA);
+		DRM_ERROR("Failed to lock ring A %d\n", ringA->idx);
 		goto out_cleanup;
 	}
-	radeon_semaphore_emit_wait(rdev, ridxA, semaphore);
-	r = radeon_fence_emit(rdev, &fenceA, ridxA);
+	radeon_semaphore_emit_wait(rdev, ringA->idx, semaphore);
+	r = radeon_fence_emit(rdev, &fenceA, ringA->idx);
 	if (r) {
 		DRM_ERROR("Failed to emit sync fence 1\n");
 		radeon_ring_unlock_undo(rdev, ringA);
@@ -350,11 +345,11 @@ void radeon_test_ring_sync2(struct radeon_device *rdev,
 
 	r = radeon_ring_lock(rdev, ringB, 64);
 	if (r) {
-		DRM_ERROR("Failed to lock ring B %d\n", ridxB);
+		DRM_ERROR("Failed to lock ring B %d\n", ringB->idx);
 		goto out_cleanup;
 	}
-	radeon_semaphore_emit_wait(rdev, ridxB, semaphore);
-	r = radeon_fence_emit(rdev, &fenceB, ridxB);
+	radeon_semaphore_emit_wait(rdev, ringB->idx, semaphore);
+	r = radeon_fence_emit(rdev, &fenceB, ringB->idx);
 	if (r) {
 		DRM_ERROR("Failed to create sync fence 2\n");
 		radeon_ring_unlock_undo(rdev, ringB);
@@ -378,7 +373,7 @@ void radeon_test_ring_sync2(struct radeon_device *rdev,
 		DRM_ERROR("Failed to lock ring B %p\n", ringC);
 		goto out_cleanup;
 	}
-	radeon_semaphore_emit_signal(rdev, ridxC, semaphore);
+	radeon_semaphore_emit_signal(rdev, ringC->idx, semaphore);
 	radeon_ring_unlock_commit(rdev, ringC);
 
 	for (i = 0; i < 30; ++i) {
@@ -404,7 +399,7 @@ void radeon_test_ring_sync2(struct radeon_device *rdev,
 		DRM_ERROR("Failed to lock ring B %p\n", ringC);
 		goto out_cleanup;
 	}
-	radeon_semaphore_emit_signal(rdev, ridxC, semaphore);
+	radeon_semaphore_emit_signal(rdev, ringC->idx, semaphore);
 	radeon_ring_unlock_commit(rdev, ringC);
 
 	mdelay(1000);