It fiddles the sarea out of the maps which are also handled in drm_bufs.c
With this drm_drv.c is a notch more legacy free.
Signed-off-by: Daniel Vetter daniel.vetter@ffwll.ch --- drivers/gpu/drm/drm_bufs.c | 14 ++++++++++++++ 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 2e560c2..6a0ff32 100644 --- a/drivers/gpu/drm/drm_bufs.c +++ b/drivers/gpu/drm/drm_bufs.c @@ -1615,6 +1615,20 @@ 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 5087cfb..f2495e1 100644 --- a/drivers/gpu/drm/drm_drv.c +++ b/drivers/gpu/drm/drm_drv.c @@ -480,19 +480,4 @@ 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);