diff options
| author | Dave Airlie <airlied@linux.ie> | 2007-05-26 05:04:51 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@linux.ie> | 2007-07-11 11:58:02 +1000 |
| commit | da509d7a02cb54938776439edc81f057e39f81e0 (patch) | |
| tree | 9610b5c9040393041807014ed20c4497459550b8 /drivers/char/drm/drm_drv.c | |
| parent | bd1b331fae2813d9f03ceee649296f02edc0b893 (diff) | |
| download | op-kernel-dev-da509d7a02cb54938776439edc81f057e39f81e0.zip op-kernel-dev-da509d7a02cb54938776439edc81f057e39f81e0.tar.gz | |
drm: remove DRM_GETSAREA and replace with drm_getsarea function
Signed-off-by: Dave Airlie <airlied@linux.ie>
Diffstat (limited to 'drivers/char/drm/drm_drv.c')
| -rw-r--r-- | drivers/char/drm/drm_drv.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/char/drm/drm_drv.c b/drivers/char/drm/drm_drv.c index d7d10f1..30933bb 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); |
