From da509d7a02cb54938776439edc81f057e39f81e0 Mon Sep 17 00:00:00 2001 From: Dave Airlie Date: Sat, 26 May 2007 05:04:51 +1000 Subject: drm: remove DRM_GETSAREA and replace with drm_getsarea function Signed-off-by: Dave Airlie --- drivers/char/drm/drm_drv.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'drivers/char/drm/drm_drv.c') diff --git a/drivers/char/drm/drm_drv.c b/drivers/char/drm/drm_drv.c index d7d10f118eaa..30933bb5fd83 100644 --- a/drivers/char/drm/drm_drv.c +++ b/drivers/char/drm/drm_drv.c @@ -517,3 +517,17 @@ int drm_ioctl(struct inode *inode, struct file *filp, } 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); -- cgit v1.2.3