diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/drm_bufs.c | 14 | ||||
| -rw-r--r-- | drivers/gpu/drm/drm_drv.c | 15 |
2 files changed, 14 insertions, 15 deletions
diff --git a/drivers/gpu/drm/drm_bufs.c b/drivers/gpu/drm/drm_bufs.c index 5a4dbb4..9d09f4c 100644 --- a/drivers/gpu/drm/drm_bufs.c +++ b/drivers/gpu/drm/drm_bufs.c @@ -1600,6 +1600,20 @@ int drm_mapbufs(struct drm_device *dev, void *data, return retcode; } +struct drm_local_map *drm_getsarea(struct drm_device *dev) +{ + struct drm_map_list *entry; + + list_for_each_entry(entry, &dev->maplist, head) { + if (entry->map && entry->map->type == _DRM_SHM && + (entry->map->flags & _DRM_CONTAINS_LOCK)) { + return entry->map; + } + } + return NULL; +} +EXPORT_SYMBOL(drm_getsarea); + /** * Compute size order. Returns the exponent of the smaller power of two which * is greater or equal to given number. diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c index 5993bfc..36103d1 100644 --- a/drivers/gpu/drm/drm_drv.c +++ b/drivers/gpu/drm/drm_drv.c @@ -485,19 +485,4 @@ long drm_ioctl(struct file *filp, DRM_DEBUG("ret = %d\n", retcode); return retcode; } - EXPORT_SYMBOL(drm_ioctl); - -struct drm_local_map *drm_getsarea(struct drm_device *dev) -{ - struct drm_map_list *entry; - - list_for_each_entry(entry, &dev->maplist, head) { - if (entry->map && entry->map->type == _DRM_SHM && - (entry->map->flags & _DRM_CONTAINS_LOCK)) { - return entry->map; - } - } - return NULL; -} -EXPORT_SYMBOL(drm_getsarea); |
