diff options
author | Dave Airlie <airlied@linux.ie> | 2007-04-28 14:49:27 +1000 |
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committer | Dave Airlie <airlied@linux.ie> | 2007-04-28 15:07:43 +1000 |
commit | 9f9c19065cecde16aa2994b6f777336a6e5f3409 (patch) | |
tree | edee3b452c95f5a59a2a421ab808a24022acd92e /linux-core/drm_drv.c | |
parent | e88934274ab80119d6dd139e3d780c3cdea7e9e5 (diff) |
remove DRM_GETSAREA and replace with drm_getsarea function
Diffstat (limited to 'linux-core/drm_drv.c')
-rw-r--r-- | linux-core/drm_drv.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/linux-core/drm_drv.c b/linux-core/drm_drv.c index b95f796f..3dc4d53c 100644 --- a/linux-core/drm_drv.c +++ b/linux-core/drm_drv.c @@ -622,3 +622,17 @@ err_i1: return retcode; } EXPORT_SYMBOL(drm_ioctl); + +drm_local_map_t *drm_getsarea(struct drm_device *dev) +{ + drm_map_list_t *entry; + + list_for_each_entry(entry, &dev->maplist->head, head) { + if (entry->map && entry->map->type == _DRM_SHM && + (entry->map->flags & _DRM_CONTAINS_LOCK)) { + return entry->map; + } + } + return NULL; +} +EXPORT_SYMBOL(drm_getsarea); |