drm_legacy_free_buffer 1462 drivers/gpu/drm/drm_bufs.c drm_legacy_free_buffer(dev, buf); drm_legacy_free_buffer 160 drivers/gpu/drm/drm_dma.c drm_legacy_free_buffer(dev, dma->buflist[i]); drm_legacy_free_buffer 171 drivers/gpu/drm/drm_legacy.h void drm_legacy_free_buffer(struct drm_device *dev,