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Commit bd0c0cee authored by Daniel Vetter's avatar Daniel Vetter Committed by Dave Airlie
Browse files

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: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: default avatarDave Airlie <airlied@gmail.com>
parent da5cbe36

drivers/gpu/drm/drm_bufs.c

+14 −0
Original line number Diff line number Diff line
@@ -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.

drivers/gpu/drm/drm_drv.c

+0 −15
Original line number Diff line number Diff line
@@ -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);