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);