1 // SPDX-License-Identifier: GPL-2.0+ 2 /* Copyright (c) 2015-2016 Quantenna Communications. All rights reserved. */ 3 4 #include "debug.h" 5 6 void qtnf_debugfs_init(struct qtnf_bus *bus, const char *name) 7 { 8 struct dentry *parent = qtnf_get_debugfs_dir(); 9 10 bus->dbg_dir = debugfs_create_dir(name, parent); 11 } 12 13 void qtnf_debugfs_remove(struct qtnf_bus *bus) 14 { 15 debugfs_remove_recursive(bus->dbg_dir); 16 bus->dbg_dir = NULL; 17 } 18 19 void qtnf_debugfs_add_entry(struct qtnf_bus *bus, const char *name, 20 int (*fn)(struct seq_file *seq, void *data)) 21 { 22 debugfs_create_devm_seqfile(bus->dev, name, bus->dbg_dir, fn); 23 } 24