diff options
| author | Gerd Hoffmann <kraxel@redhat.com> | 2019-10-16 13:52:02 +0200 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2019-10-17 13:59:16 +0200 |
| commit | b4b1c6692767d39ea35febab3ff764af043a3d10 (patch) | |
| tree | efb405e1c81fecc6e1cbc447f16a6f1b1cbde871 /drivers/gpu/drm/drm_gem_vram_helper.c | |
| parent | 5a8b7cf93c92bb7925ee03ddb31675af6a6a805e (diff) | |
drm/vram: drop verify_access
Not needed any more.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/20191016115203.20095-11-kraxel@redhat.com
Diffstat (limited to 'drivers/gpu/drm/drm_gem_vram_helper.c')
| -rw-r--r-- | drivers/gpu/drm/drm_gem_vram_helper.c | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/drivers/gpu/drm/drm_gem_vram_helper.c b/drivers/gpu/drm/drm_gem_vram_helper.c index ec868bf75333..b86fe0fa9d05 100644 --- a/drivers/gpu/drm/drm_gem_vram_helper.c +++ b/drivers/gpu/drm/drm_gem_vram_helper.c @@ -552,13 +552,6 @@ static void drm_gem_vram_bo_driver_evict_flags(struct drm_gem_vram_object *gbo, *pl = gbo->placement; } -static int drm_gem_vram_bo_driver_verify_access(struct drm_gem_vram_object *gbo, - struct file *filp) -{ - return drm_vma_node_verify_access(&gbo->bo.base.vma_node, - filp->private_data); -} - static void drm_gem_vram_bo_driver_move_notify(struct drm_gem_vram_object *gbo, bool evict, struct ttm_mem_reg *new_mem) @@ -823,20 +816,6 @@ static void bo_driver_evict_flags(struct ttm_buffer_object *bo, drm_gem_vram_bo_driver_evict_flags(gbo, placement); } -static int bo_driver_verify_access(struct ttm_buffer_object *bo, - struct file *filp) -{ - struct drm_gem_vram_object *gbo; - - /* TTM may pass BOs that are not GEM VRAM BOs. */ - if (!drm_is_gem_vram(bo)) - return -EINVAL; - - gbo = drm_gem_vram_of_bo(bo); - - return drm_gem_vram_bo_driver_verify_access(gbo, filp); -} - static void bo_driver_move_notify(struct ttm_buffer_object *bo, bool evict, struct ttm_mem_reg *new_mem) @@ -893,7 +872,6 @@ static struct ttm_bo_driver bo_driver = { .init_mem_type = bo_driver_init_mem_type, .eviction_valuable = ttm_bo_eviction_valuable, .evict_flags = bo_driver_evict_flags, - .verify_access = bo_driver_verify_access, .move_notify = bo_driver_move_notify, .io_mem_reserve = bo_driver_io_mem_reserve, .io_mem_free = bo_driver_io_mem_free, |