diff options
Diffstat (limited to 'drivers/gpu/drm/drm_legacy.h')
| -rw-r--r-- | drivers/gpu/drm/drm_legacy.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/gpu/drm/drm_legacy.h b/drivers/gpu/drm/drm_legacy.h index 974c2be6bcd5..ef419d500e51 100644 --- a/drivers/gpu/drm/drm_legacy.h +++ b/drivers/gpu/drm/drm_legacy.h @@ -63,6 +63,16 @@ int drm_legacy_getsareactx(struct drm_device *d, void *v, struct drm_file *f); #define DRM_MAP_HASH_OFFSET 0x10000000 +static inline int drm_legacy_create_map_hash(struct drm_device *dev) +{ + return drm_ht_create(&dev->map_hash, 12); +} + +static inline void drm_legacy_remove_map_hash(struct drm_device *dev) +{ + drm_ht_remove(&dev->map_hash); +} + int drm_legacy_getmap_ioctl(struct drm_device *dev, void *data, struct drm_file *file_priv); int drm_legacy_addmap_ioctl(struct drm_device *d, void *v, struct drm_file *f); |