1 files changed, 9 insertions, 13 deletions

diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index 744bf9803ea3..cf5dc08b6fa8 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -989,10 +989,10 @@ i915_gem_set_domain_ioctl(struct drm_device *dev, void *data,
                 return -ENODEV;
 
         /* Only handle setting domains to types used by the CPU. */
-        if (write_domain & ~(I915_GEM_DOMAIN_CPU | I915_GEM_DOMAIN_GTT))
+        if (write_domain & I915_GEM_GPU_DOMAINS)
                 return -EINVAL;
 
-        if (read_domains & ~(I915_GEM_DOMAIN_CPU | I915_GEM_DOMAIN_GTT))
+        if (read_domains & I915_GEM_GPU_DOMAINS)
                 return -EINVAL;
 
         /* Having something in the write domain implies it's in the read
@@ -1769,8 +1769,7 @@ i915_gem_flush(struct drm_device *dev,
         if (flush_domains & I915_GEM_DOMAIN_CPU)
                 drm_agp_chipset_flush(dev);
 
-        if ((invalidate_domains | flush_domains) & ~(I915_GEM_DOMAIN_CPU |
-                                                     I915_GEM_DOMAIN_GTT)) {
+        if ((invalidate_domains | flush_domains) & I915_GEM_GPU_DOMAINS) {
                 /*
                  * read/write caches:
                  *
@@ -2424,8 +2423,8 @@ i915_gem_object_bind_to_gtt(struct drm_gem_object *obj, unsigned alignment)
          * wasn't in the GTT, there shouldn't be any way it could have been in
          * a GPU cache
          */
-        BUG_ON(obj->read_domains & ~(I915_GEM_DOMAIN_CPU|I915_GEM_DOMAIN_GTT));
-        BUG_ON(obj->write_domain & ~(I915_GEM_DOMAIN_CPU|I915_GEM_DOMAIN_GTT));
+        BUG_ON(obj->read_domains & I915_GEM_GPU_DOMAINS);
+        BUG_ON(obj->write_domain & I915_GEM_GPU_DOMAINS);
 
         return 0;
 }
@@ -3568,8 +3567,7 @@ i915_gem_object_pin(struct drm_gem_object *obj, uint32_t alignment)
                 atomic_inc(&dev->pin_count);
                 atomic_add(obj->size, &dev->pin_memory);
                 if (!obj_priv->active &&
-                    (obj->write_domain & ~(I915_GEM_DOMAIN_CPU |
-                                           I915_GEM_DOMAIN_GTT)) == 0 &&
+                    (obj->write_domain & I915_GEM_GPU_DOMAINS) == 0 &&
                     !list_empty(&obj_priv->list))
                         list_del_init(&obj_priv->list);
         }
@@ -3596,8 +3594,7 @@ i915_gem_object_unpin(struct drm_gem_object *obj)
          */
         if (obj_priv->pin_count == 0) {
                 if (!obj_priv->active &&
-                    (obj->write_domain & ~(I915_GEM_DOMAIN_CPU |
-                                           I915_GEM_DOMAIN_GTT)) == 0)
+                    (obj->write_domain & I915_GEM_GPU_DOMAINS) == 0)
                         list_move_tail(&obj_priv->list,
                                        &dev_priv->mm.inactive_list);
                 atomic_dec(&dev->pin_count);
@@ -3847,9 +3844,8 @@ i915_gem_idle(struct drm_device *dev)
 
         /* Flush the GPU along with all non-CPU write domains
          */
-        i915_gem_flush(dev, ~(I915_GEM_DOMAIN_CPU|I915_GEM_DOMAIN_GTT),
-                       ~(I915_GEM_DOMAIN_CPU|I915_GEM_DOMAIN_GTT));
-        seqno = i915_add_request(dev, NULL, ~I915_GEM_DOMAIN_CPU);
+        i915_gem_flush(dev, I915_GEM_GPU_DOMAINS, I915_GEM_GPU_DOMAINS);
+        seqno = i915_add_request(dev, NULL, I915_GEM_GPU_DOMAINS);
 
         if (seqno == 0) {
                 mutex_unlock(&dev->struct_mutex);