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| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2015-07-09 23:32:45 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2015-08-11 12:04:15 +0200 |
| commit | c325f88d7d8a58fbfaaa5bb9c1d39f2cb4fba827 (patch) | |
| tree | 59e5cc6dae93c875bd0fa509caf796b2966abbd1 /drivers/gpu/drm/nouveau/nouveau_ttm.c | |
| parent | 648a4ce7ca209db92db5c3cecb05c14d147a2e6a (diff) | |
| download | talos-op-linux-c325f88d7d8a58fbfaaa5bb9c1d39f2cb4fba827.tar.gz talos-op-linux-c325f88d7d8a58fbfaaa5bb9c1d39f2cb4fba827.zip | |
drm/nouveau: Don't take dev->struct_mutex in ttm_fini
This is only called in driver load/unload paths, no need to grab any
locks at all. Also, ttm takes care of itself anyway.
Cc: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_ttm.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_ttm.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_ttm.c b/drivers/gpu/drm/nouveau/nouveau_ttm.c index 18f449715788..1f8ec0e2156c 100644 --- a/drivers/gpu/drm/nouveau/nouveau_ttm.c +++ b/drivers/gpu/drm/nouveau/nouveau_ttm.c @@ -424,10 +424,8 @@ nouveau_ttm_init(struct nouveau_drm *drm) void nouveau_ttm_fini(struct nouveau_drm *drm) { - mutex_lock(&drm->dev->struct_mutex); ttm_bo_clean_mm(&drm->ttm.bdev, TTM_PL_VRAM); ttm_bo_clean_mm(&drm->ttm.bdev, TTM_PL_TT); - mutex_unlock(&drm->dev->struct_mutex); ttm_bo_device_release(&drm->ttm.bdev); |
