zfcp_fsf_close_wka_port 114 drivers/s390/scsi/zfcp_ext.h extern int zfcp_fsf_close_wka_port(struct zfcp_fc_wka_port *); zfcp_fsf_close_wka_port 183 drivers/s390/scsi/zfcp_fc.c if (zfcp_fsf_close_wka_port(wka_port)) {