debug_slow_ring_trc 1075 drivers/scsi/lpfc/lpfc.h struct dentry *debug_slow_ring_trc; debug_slow_ring_trc 5827 drivers/scsi/lpfc/lpfc_debugfs.c phba->debug_slow_ring_trc = debug_slow_ring_trc 6161 drivers/scsi/lpfc/lpfc_debugfs.c debugfs_remove(phba->debug_slow_ring_trc); debug_slow_ring_trc 6162 drivers/scsi/lpfc/lpfc_debugfs.c phba->debug_slow_ring_trc = NULL;