via_mem_free      732 drivers/gpu/drm/via/via_dma.c 	DRM_IOCTL_DEF_DRV(VIA_FREEMEM, via_mem_free, DRM_AUTH),
via_mem_free      191 drivers/gpu/drm/via/via_drv.h extern int via_mem_free(struct drm_device *dev, void *data, struct drm_file *file_priv);