drivers/ata/libahci.c

952 static int ahci_deinit_port(struct ata_port *ap, const char **emsg)
960 		*emsg = "failed to stop engine";
967 		*emsg = "failed stop FIS RX";
1285 	const char *emsg = NULL;
1289 	rc = ahci_deinit_port(ap, &emsg);
1291 		dev_warn(dev, "%s (%d)\n", emsg, rc);
2463 	const char *emsg = NULL;
2466 	rc = ahci_deinit_port(ap, &emsg);
2470 		ata_port_err(ap, "%s (%d)\n", emsg, rc);
2580 	const char *emsg = NULL;
2586 	rc = ahci_deinit_port(ap, &emsg);
2588 		ata_port_warn(ap, "%s (%d)\n", emsg, rc);