drm/radeon: remove unnecessary VM syncs

The PD/PTs reservation object now contains everything needed.

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

1 files changed, 0 insertions, 2 deletions

diff --git a/drivers/gpu/drm/radeon/radeon_vm.c b/drivers/gpu/drm/radeon/radeon_vm.c
index db0ed3af8e82..d8c49ad34dee 100644
--- a/drivers/gpu/drm/radeon/radeon_vm.c
+++ b/drivers/gpu/drm/radeon/radeon_vm.c
@@ -701,7 +701,6 @@ int radeon_vm_update_page_directory(struct radeon_device *rdev,
                 radeon_asic_vm_pad_ib(rdev, &ib);
 
                 radeon_semaphore_sync_resv(rdev, ib.semaphore, pd->tbo.resv, false);
-                radeon_semaphore_sync_fence(ib.semaphore, vm->last_id_use);
                 WARN_ON(ib.length_dw > ndw);
                 r = radeon_ib_schedule(rdev, &ib, NULL, false);
                 if (r) {
@@ -969,7 +968,6 @@ int radeon_vm_bo_update(struct radeon_device *rdev,
         radeon_asic_vm_pad_ib(rdev, &ib);
         WARN_ON(ib.length_dw > ndw);
 
-        radeon_semaphore_sync_fence(ib.semaphore, vm->fence);
         r = radeon_ib_schedule(rdev, &ib, NULL, false);
         if (r) {
                 radeon_ib_free(rdev, &ib);