dfl_fpga_cdev_release_port  144 drivers/fpga/dfl-fme-main.c 	return dfl_fpga_cdev_release_port(cdev, port_id);
dfl_fpga_cdev_release_port 1108 drivers/fpga/dfl.c EXPORT_SYMBOL_GPL(dfl_fpga_cdev_release_port);
dfl_fpga_cdev_release_port  446 drivers/fpga/dfl.h int dfl_fpga_cdev_release_port(struct dfl_fpga_cdev *cdev, int port_id);