diff options
Diffstat (limited to 'drivers/gpu/drm/vmwgfx/vmwgfx_fb.c')
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_fb.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c b/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c index 33f07abfc3ae..d18c6a56e3dc 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c @@ -195,7 +195,6 @@ static void vmw_fb_dirty_flush(struct work_struct *work) if (!cur_fb) goto out_unlock; - (void) ttm_read_lock(&vmw_priv->reservation_sem, false); (void) ttm_bo_reserve(&vbo->base, false, false, NULL); virtual = vmw_bo_map_and_cache(vbo); if (!virtual) @@ -254,7 +253,6 @@ static void vmw_fb_dirty_flush(struct work_struct *work) out_unreserve: ttm_bo_unreserve(&vbo->base); - ttm_read_unlock(&vmw_priv->reservation_sem); if (w && h) { WARN_ON_ONCE(par->set_fb->funcs->dirty(cur_fb, NULL, 0, 0, &clip, 1)); @@ -396,8 +394,6 @@ static int vmw_fb_create_bo(struct vmw_private *vmw_priv, struct vmw_buffer_object *vmw_bo; int ret; - (void) ttm_write_lock(&vmw_priv->reservation_sem, false); - vmw_bo = kmalloc(sizeof(*vmw_bo), GFP_KERNEL); if (!vmw_bo) { ret = -ENOMEM; @@ -412,12 +408,8 @@ static int vmw_fb_create_bo(struct vmw_private *vmw_priv, goto err_unlock; /* init frees the buffer on failure */ *out = vmw_bo; - ttm_write_unlock(&vmw_priv->reservation_sem); - - return 0; err_unlock: - ttm_write_unlock(&vmw_priv->reservation_sem); return ret; } |