unregister_dca_provider  424 drivers/dca/dca-core.c EXPORT_SYMBOL_GPL(unregister_dca_provider);
unregister_dca_provider 1405 drivers/dma/ioat/init.c 		unregister_dca_provider(device->dca, &pdev->dev);
unregister_dca_provider   44 include/linux/dca.h void unregister_dca_provider(struct dca_provider *dca, struct device *dev);