drm: move drm_getsarea into drm_bufs.c
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> Signed-off-by: Dave Airlie <airlied@gmail.com>
This commit is contained in:
parent
da5cbe361c
commit
bd0c0ceef6
|
@ -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.
|
||||
|
|
|
@ -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);
|
||||
|
|
Loading…
Reference in a new issue